diff options
Diffstat (limited to 'awt/javax/imageio')
57 files changed, 0 insertions, 14053 deletions
diff --git a/awt/javax/imageio/IIOException.java b/awt/javax/imageio/IIOException.java deleted file mode 100644 index c77716c..0000000 --- a/awt/javax/imageio/IIOException.java +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio; - -import java.io.IOException; - -/** - * The IIOException class indicates errors in reading/writing operations. - * - * @since Android 1.0 - */ -public class IIOException extends IOException { - - /** - * The Constant serialVersionUID. - */ - private static final long serialVersionUID = -3216210718638985251L; - - /** - * Instantiates a new IIOException. - * - * @param message - * the detailed message. - */ - public IIOException(String message) { - super(message); - } - - /** - * Instantiates a new IIOException. - * - * @param message - * the detailed message. - * @param cause - * the cause of this exception. - */ - public IIOException(String message, Throwable cause) { - super(message); - initCause(cause); - } -} diff --git a/awt/javax/imageio/IIOImage.java b/awt/javax/imageio/IIOImage.java deleted file mode 100644 index e9e5130..0000000 --- a/awt/javax/imageio/IIOImage.java +++ /dev/null @@ -1,224 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio; - -import javax.imageio.metadata.IIOMetadata; -import java.awt.image.RenderedImage; -import java.awt.image.Raster; -import java.awt.image.BufferedImage; -import java.util.List; - -/** - * The IIOImage class combines the image, image's thumbnail and image's - * metadata. The image can be presented as RenderedImage or Raster object. - * - * @since Android 1.0 - */ -public class IIOImage { - - /** - * The image of this IIOImage. - */ - protected RenderedImage image; - - /** - * The raster of this IIOImage. - */ - protected Raster raster; - - /** - * The list with thumbnails associated with the image. - */ - protected List<? extends BufferedImage> thumbnails; - - /** - * The metadata associated with the image. - */ - protected IIOMetadata metadata; - - /** - * Instantiates a new IIOImage with the specified RenderedImage, list of - * thumbnails and metadata. - * - * @param image - * the image specified by RenderedImage. - * @param thumbnails - * the list of BufferedImage objects which represent the - * thumbnails of the image. - * @param metadata - * the metadata of the image. - */ - public IIOImage(RenderedImage image, List<? extends BufferedImage> thumbnails, - IIOMetadata metadata) { - if (image == null) { - throw new IllegalArgumentException("image should not be NULL"); - } - this.raster = null; - this.image = image; - this.thumbnails = thumbnails; - this.metadata = metadata; - } - - /** - * Instantiates a new IIOImage with the specified Raster, list of thumbnails - * and metadata. - * - * @param raster - * the Raster. - * @param thumbnails - * the list of BufferedImage objects which represent the - * thumbnails of Raster data. - * @param metadata - * the metadata. - */ - public IIOImage(Raster raster, List<? extends BufferedImage> thumbnails, IIOMetadata metadata) { - if (raster == null) { - throw new IllegalArgumentException("raster should not be NULL"); - } - this.image = null; - this.raster = raster; - this.thumbnails = thumbnails; - this.metadata = metadata; - } - - /** - * Gets the RenderedImage object or returns null if this IIOImage object is - * associated with a Raster. - * - * @return the RenderedImage object or null if this IIOImage object is - * associated with a Raster. - */ - public RenderedImage getRenderedImage() { - return image; - } - - /** - * Sets the RenderedImage to this IIOImage object. - * - * @param image - * the RenderedImage to be set to this IIOImage. - */ - public void setRenderedImage(RenderedImage image) { - if (image == null) { - throw new IllegalArgumentException("image should not be NULL"); - } - raster = null; - this.image = image; - } - - /** - * Returns true if the IIOImage object associated with a Raster, or false if - * it's associated with a RenderedImage. - * - * @return true, if the IIOImage object associated with a Raster, or false - * if it's associated with a RenderedImage. - */ - public boolean hasRaster() { - return raster != null; - } - - /** - * Gets the Raster object or returns null if this IIOImage object is - * associated with a RenderedImage. - * - * @return the Raster or null if this IIOImage object is associated with a - * RenderedImage. - */ - public Raster getRaster() { - return raster; - } - - /** - * Sets the Raster to the IIOImage. - * - * @param raster - * the new Raster to the IIOImage. - */ - public void setRaster(Raster raster) { - if (raster == null) { - throw new IllegalArgumentException("raster should not be NULL"); - } - image = null; - this.raster = raster; - } - - /** - * Gets the number of thumbnails for this IIOImage. - * - * @return the number of thumbnails for this IIOImage. - */ - public int getNumThumbnails() { - return thumbnails != null ? thumbnails.size() : 0; - } - - /** - * Gets the thumbnail with the specified index in the list. - * - * @param index - * the index of the thumbnail in the list. - * @return the thumbnail with the specified index in the list. - */ - public BufferedImage getThumbnail(int index) { - if (thumbnails != null) { - return thumbnails.get(index); - } - throw new IndexOutOfBoundsException("no thumbnails were set"); - } - - /** - * Gets the list of thumbnails. - * - * @return the list of thumbnails. - */ - public List<? extends BufferedImage> getThumbnails() { - return thumbnails; - } - - /** - * Sets the list of thumbnails images to this IIOImage object. - * - * @param thumbnails - * the list of BufferedImage which represent thumbnails. - */ - public void setThumbnails(List<? extends BufferedImage> thumbnails) { - this.thumbnails = thumbnails; - } - - /** - * Gets the metadata of this IIOImage. - * - * @return the metadata of this IIOImage. - */ - public IIOMetadata getMetadata() { - return metadata; - } - - /** - * Sets the metadata to this IIOImage object. - * - * @param metadata - * the IIOMetadata, or null. - */ - public void setMetadata(IIOMetadata metadata) { - this.metadata = metadata; - } -} diff --git a/awt/javax/imageio/IIOParam.java b/awt/javax/imageio/IIOParam.java deleted file mode 100644 index 2ccc945..0000000 --- a/awt/javax/imageio/IIOParam.java +++ /dev/null @@ -1,342 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio; - -import java.awt.*; - -/** - * The IIOParam abstract class is superclass for ImageReadParam and - * ImageWriteParam classes and provides methods and variables which they share. - * - * @since Android 1.0 - */ -public abstract class IIOParam { - - /** - * The source region. - */ - protected Rectangle sourceRegion; - - /** - * The source x subsampling. - */ - protected int sourceXSubsampling = 1; - - /** - * The source y subsampling. - */ - protected int sourceYSubsampling = 1; - - /** - * The subsampling x offset. - */ - protected int subsamplingXOffset; - - /** - * The subsampling y offset. - */ - protected int subsamplingYOffset; - - /** - * The source bands. - */ - protected int[] sourceBands; - - /** - * The destination type. - */ - protected ImageTypeSpecifier destinationType; - - /** - * The destination offset. - */ - protected Point destinationOffset = new Point(0, 0); - - /** - * The default controller. - */ - protected IIOParamController defaultController; - - /** - * The controller. - */ - protected IIOParamController controller; - - /** - * Instantiates a new IIOParam. - */ - protected IIOParam() { - } - - /** - * Sets the source region as a Rectangle object. - * - * @param sourceRegion - * the Rectangle which specifies the source region. - */ - public void setSourceRegion(Rectangle sourceRegion) { - if (sourceRegion != null) { - if (sourceRegion.x < 0) { - throw new IllegalArgumentException("x < 0"); - } - if (sourceRegion.y < 0) { - throw new IllegalArgumentException("y < 0"); - } - if (sourceRegion.width <= 0) { - throw new IllegalArgumentException("width <= 0"); - } - if (sourceRegion.height <= 0) { - throw new IllegalArgumentException("height <= 0"); - } - - if (sourceRegion.width <= subsamplingXOffset) { - throw new IllegalArgumentException("width <= subsamplingXOffset"); - } - - if (sourceRegion.height <= subsamplingYOffset) { - throw new IllegalArgumentException("height <= subsamplingXOffset"); - } - // -- clone it to avoid unexpected modifications - this.sourceRegion = (Rectangle)sourceRegion.clone(); - } else { - this.sourceRegion = null; - } - } - - /** - * Gets the source region. - * - * @return the source region as Rectangle. - */ - public Rectangle getSourceRegion() { - if (sourceRegion == null) { - return null; - } - // -- clone it to avoid unexpected modifications - return (Rectangle)sourceRegion.clone(); - } - - /** - * Sets the source subsampling. The sourceXSubsampling and - * sourceYSubsampling parameters specify the number of rows and columns to - * advance after every source pixel. - * - * @param sourceXSubsampling - * the source X subsampling. - * @param sourceYSubsampling - * the source Y subsampling. - * @param subsamplingXOffset - * the subsampling X offset. - * @param subsamplingYOffset - * the subsampling Y offset. - */ - public void setSourceSubsampling(int sourceXSubsampling, int sourceYSubsampling, - int subsamplingXOffset, int subsamplingYOffset) { - - if (sourceXSubsampling <= 0) { - throw new IllegalArgumentException("sourceXSubsampling <= 0"); - } - if (sourceYSubsampling <= 0) { - throw new IllegalArgumentException("sourceYSubsampling <= 0"); - } - - if (subsamplingXOffset <= 0 || subsamplingXOffset >= sourceXSubsampling) { - throw new IllegalArgumentException("subsamplingXOffset is wrong"); - } - - if (subsamplingYOffset <= 0 || subsamplingYOffset >= sourceYSubsampling) { - throw new IllegalArgumentException("subsamplingYOffset is wrong"); - } - - // -- does region contain pixels - if (sourceRegion != null) { - if (sourceRegion.width <= subsamplingXOffset - || sourceRegion.height <= subsamplingYOffset) { - throw new IllegalArgumentException("there are no pixels in region"); - } - } - - this.sourceXSubsampling = sourceXSubsampling; - this.sourceYSubsampling = sourceYSubsampling; - this.subsamplingXOffset = subsamplingXOffset; - this.subsamplingYOffset = subsamplingYOffset; - } - - /** - * Gets the source X subsampling - the number of source columns to advance - * for each pixel. - * - * @return the source X subsampling. - */ - public int getSourceXSubsampling() { - return sourceXSubsampling; - } - - /** - * Gets the source Y subsampling - the number of source rows to advance for - * each pixel. - * - * @return the source Y subsampling. - */ - public int getSourceYSubsampling() { - return sourceYSubsampling; - } - - /** - * Gets the horizontal offset of the subsampling grid. - * - * @return the horizontal offset of the subsampling grid. - */ - public int getSubsamplingXOffset() { - return subsamplingXOffset; - } - - /** - * Gets the vertical offset of the subsampling grid. - * - * @return the vertical offset of the subsampling grid. - */ - public int getSubsamplingYOffset() { - return subsamplingYOffset; - } - - /** - * Sets the indices of the source bands. - * - * @param sourceBands - * the indices of the source bands. - */ - public void setSourceBands(int[] sourceBands) { - // TODO implement - throw new UnsupportedOperationException("not implemented yet"); - } - - /** - * Gets the array of source bands. - * - * @return the array of source bands. - */ - public int[] getSourceBands() { - // TODO implement - throw new UnsupportedOperationException("not implemented yet"); - } - - /** - * Sets the specified ImageTypeSpecifier for the destination image. - * - * @param destinationType - * the ImageTypeSpecifier. - */ - public void setDestinationType(ImageTypeSpecifier destinationType) { - // TODO implement - throw new UnsupportedOperationException("not implemented yet"); - } - - /** - * Gets the type of the destination image as an ImageTypeSpecifier. . - * - * @return the ImageTypeSpecifier. - */ - public ImageTypeSpecifier getDestinationType() { - // TODO implement - throw new UnsupportedOperationException("not implemented yet"); - } - - /** - * Sets the offset in the destination image where the decoded pixels are - * placed as a result of reading, or specified an area to be written while - * writing operation. - * - * @param destinationOffset - * the destination offset. - */ - public void setDestinationOffset(Point destinationOffset) { - if (destinationOffset == null) { - throw new IllegalArgumentException("destinationOffset == null!"); - } - - this.destinationOffset = (Point)destinationOffset.clone(); - } - - /** - * Gets the offset in the destination image for placing pixels. - * - * @return the offset in the destination image. - */ - public Point getDestinationOffset() { - return (Point)destinationOffset.clone(); - } - - /** - * Sets the IIOParamController to this IIOParam object for providing - * settings to this IIOParam. - * - * @param controller - * the new IIOParamController. - */ - public void setController(IIOParamController controller) { - // TODO implement - throw new UnsupportedOperationException("not implemented yet"); - } - - /** - * Gets the current IIOParamController controller for this IIOParam. - * - * @return the current IIOParamController controller for this IIOParam. - */ - public IIOParamController getController() { - // TODO implement - throw new UnsupportedOperationException("not implemented yet"); - } - - /** - * Gets the default IIOParamController controller for this IIOParam. - * - * @return the default IIOParamController controller for this IIOParam, or - * null. - */ - public IIOParamController getDefaultController() { - // TODO implement - throw new UnsupportedOperationException("not implemented yet"); - } - - /** - * Returns true if IIOParamController is installed for this IIOParam. - * - * @return true, if IIOParamController is installed for this IIOParam, false - * otherwise. - */ - public boolean hasController() { - // TODO implement - throw new UnsupportedOperationException("not implemented yet"); - } - - /** - * Activates the controller. - * - * @return true, if successful, false otherwise. - */ - public boolean activateController() { - // TODO implement - throw new UnsupportedOperationException("not implemented yet"); - } -} diff --git a/awt/javax/imageio/IIOParamController.java b/awt/javax/imageio/IIOParamController.java deleted file mode 100644 index 338cb25..0000000 --- a/awt/javax/imageio/IIOParamController.java +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Sergey I. Salishev - * @version $Revision: 1.2 $ - */ - -package javax.imageio; - -/* - * @author Sergey I. Salishev - * @version $Revision: 1.2 $ - */ - -/** - * The IIOParamController specifies an activate method that invokes the - * controller. - * - * @since Android 1.0 - */ -public interface IIOParamController { - - /** - * Activates the controller. - * - * @param param - * the IIOParam. - * @return true, if the IIOParam has been modified, false otherwise. - */ - boolean activate(IIOParam param); -} diff --git a/awt/javax/imageio/ImageIO.java b/awt/javax/imageio/ImageIO.java deleted file mode 100644 index e0d7ec9..0000000 --- a/awt/javax/imageio/ImageIO.java +++ /dev/null @@ -1,800 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio; - -import javax.imageio.stream.ImageInputStream; -import javax.imageio.stream.ImageOutputStream; -import javax.imageio.spi.*; -import java.io.File; -import java.io.IOException; -import java.io.InputStream; -import java.io.OutputStream; -import java.util.Iterator; -import java.util.Arrays; -import java.awt.image.BufferedImage; -import java.awt.image.RenderedImage; -import java.net.URL; - -/** - * The ImageIO class provides static methods to perform reading and writing - * operations using registered ImageReader and ImageWriter objects. - * - * @since Android 1.0 - */ -public final class ImageIO { - - /** - * The constant registry. - */ - private static final IIORegistry registry = IIORegistry.getDefaultInstance(); - - /** - * Instantiates a new ImageIO. - */ - private ImageIO() { - } - - /** - * Scans for plug-ins in the class path, loads spi classes, and registers - * them with the IIORegistry. - */ - public static void scanForPlugins() { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Sets flag which indicates whether a cache file is used when creating - * ImageInputStreams and ImageOutputStreams or not. - * - * @param useCache - * the use cache flag. - */ - public static void setUseCache(boolean useCache) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Gets the flag which indicates whether a cache file is used when creating - * ImageInputStreams and ImageOutputStreams or not. This method returns the - * current value which is set by setUseCache method. - * - * @return the use cache flag. - */ - public static boolean getUseCache() { - // TODO implement - return false; - } - - /** - * Sets the cache directory. - * - * @param cacheDirectory - * the File which specifies a cache directory. - */ - public static void setCacheDirectory(File cacheDirectory) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Gets the directory where cache files are created, returned the file which - * is set by setCacheDirectory method, or null. - * - * @return the File object which is set by setCacheDirectory method, or - * null. - */ - public static File getCacheDirectory() { - // TODO implement - // -- null indicates system-dep default temporary directory - return null; - } - - /** - * Creates an ImageInputStream from the specified Object. The specified - * Object should obtain the input source such as File, or InputStream. - * - * @param input - * the input Object such as File, or InputStream. - * @return the ImageInputStream object, or null. - * @throws IOException - * if an I/O exception has occurred. - */ - public static ImageInputStream createImageInputStream(Object input) throws IOException { - - if (input == null) { - throw new IllegalArgumentException("input source cannot be NULL"); - } - - Iterator<ImageInputStreamSpi> it = registry.getServiceProviders(ImageInputStreamSpi.class, - true); - - while (it.hasNext()) { - ImageInputStreamSpi spi = it.next(); - if (spi.getInputClass().isInstance(input)) { - return spi.createInputStreamInstance(input); - } - } - return null; - } - - /** - * Creates an ImageOutputStream using the specified Object. The specified - * Object should obtain the output source such as File, or OutputStream. - * - * @param output - * the output Object such as File, or OutputStream. - * @return the ImageOutputStream object, or null. - * @throws IOException - * if an I/O exception has occurred. - */ - public static ImageOutputStream createImageOutputStream(Object output) throws IOException { - if (output == null) { - throw new IllegalArgumentException("output destination cannot be NULL"); - } - - Iterator<ImageOutputStreamSpi> it = registry.getServiceProviders( - ImageOutputStreamSpi.class, true); - - while (it.hasNext()) { - ImageOutputStreamSpi spi = it.next(); - if (spi.getOutputClass().isInstance(output)) { - // todo - use getUseCache and getCacheDir here - return spi.createOutputStreamInstance(output); - } - } - return null; - } - - /** - * Gets the array of format names as String which can be decoded by - * registered ImageReader objects. - * - * @return the array of format names. - */ - public static String[] getReaderFormatNames() { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Gets the array of MIME types as String which can be decoded by registered - * ImageReader objects. - * - * @return the array of MIME types. - */ - public static String[] getReaderMIMETypes() { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Gets the Iterator of registered ImageReader which are able to decode an - * input data specified by input Object. - * - * @param input - * the input Object with encoded data such as ImageInputStream - * object. - * @return the Iterator of registered ImageReader. - */ - public static Iterator<ImageReader> getImageReaders(Object input) { - if (input == null) { - throw new NullPointerException("input cannot be NULL"); - } - - Iterator<ImageReaderSpi> it = registry.getServiceProviders(ImageReaderSpi.class, - new CanReadFilter(input), true); - - return new SpiIteratorToReadersIteratorWrapper(it); - } - - /** - * Gets the Iterator of registered ImageReader which are able to decode the - * specified format. - * - * @param formatName - * the format name such as "jpeg", or "gif". - * @return the Iterator of registered ImageReader. - */ - public static Iterator<ImageReader> getImageReadersByFormatName(String formatName) { - if (formatName == null) { - throw new NullPointerException("format name cannot be NULL"); - } - - Iterator<ImageReaderSpi> it = registry.getServiceProviders(ImageReaderSpi.class, - new FormatFilter(formatName), true); - - return new SpiIteratorToReadersIteratorWrapper(it); - } - - /** - * Gets the Iterator which lists the registered ImageReader objects that are - * able to decode files with the specified suffix. - * - * @param fileSuffix - * the file suffix such as "jpg". - * @return the Iterator of registered ImageReaders. - */ - public static Iterator<ImageReader> getImageReadersBySuffix(String fileSuffix) { - if (fileSuffix == null) { - throw new NullPointerException("suffix cannot be NULL"); - } - Iterator<ImageReaderSpi> it = registry.getServiceProviders(ImageReaderSpi.class, - new SuffixFilter(fileSuffix), true); - - return new SpiIteratorToReadersIteratorWrapper(it); - } - - /** - * Gets the Iterator of registered ImageReader objects that are able to - * decode files with the specified MIME type. - * - * @param MIMEType - * the MIME type such as "image/jpeg". - * @return the Iterator of registered ImageReaders. - */ - public static Iterator<ImageReader> getImageReadersByMIMEType(String MIMEType) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Gets an array of Strings giving the names of the formats supported by - * registered ImageWriter objects. - * - * @return the array of format names. - */ - public static String[] getWriterFormatNames() { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Gets an array of Strings giving the MIME types of the formats supported - * by registered ImageWriter objects. - * - * @return the array of MIME types. - */ - public static String[] getWriterMIMETypes() { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Gets the Iterator which lists the registered ImageReader objects that are - * able to encode the specified image format. - * - * @param formatName - * the image format name such as "jpeg". - * @return the Iterator of registered ImageWriter. - */ - public static Iterator<ImageWriter> getImageWritersByFormatName(String formatName) { - if (formatName == null) { - throw new NullPointerException("format name cannot be NULL"); - } - - Iterator<ImageWriterSpi> it = registry.getServiceProviders(ImageWriterSpi.class, - new FormatFilter(formatName), true); - - return new SpiIteratorToWritersIteratorWrapper(it); - } - - /** - * Gets the Iterator which lists the registered ImageReader objects that are - * able to encode the specified suffix. - * - * @param fileSuffix - * the file suffix such as "jpg". - * @return the Iterator of registered ImageWriter. - */ - public static Iterator<ImageWriter> getImageWritersBySuffix(String fileSuffix) { - if (fileSuffix == null) { - throw new NullPointerException("suffix cannot be NULL"); - } - Iterator<ImageWriterSpi> it = registry.getServiceProviders(ImageWriterSpi.class, - new SuffixFilter(fileSuffix), true); - return new SpiIteratorToWritersIteratorWrapper(it); - } - - /** - * Gets the Iterator which lists the registered ImageReader objects that are - * able to encode the specified MIME type. - * - * @param MIMEType - * the MIME type such as "image/jpeg". - * @return the Iterator of registered ImageWriter. - */ - public static Iterator<ImageWriter> getImageWritersByMIMEType(String MIMEType) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Gets an ImageWriter object which corresponds to the specified - * ImageReader, or returns null if the specified ImageReader is not - * registered. - * - * @param reader - * the specified ImageReader. - * @return the ImageWriter, or null. - */ - public static ImageWriter getImageWriter(ImageReader reader) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Gets an ImageReader object which corresponds to the specified - * ImageWriter, or returns null if the specified ImageWriter is not - * registered. - * - * @param writer - * the registered ImageWriter object. - * @return the ImageReader. - */ - public static ImageReader getImageReader(ImageWriter writer) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Gets the Iterator of ImageWriter objects which are able to encode images - * with the specified ImageTypeSpecifier and format. - * - * @param type - * the ImageTypeSpecifier, which defines layout. - * @param formatName - * the format name. - * @return the Iterator of ImageWriter objects. - */ - public static Iterator<ImageWriter> getImageWriters(ImageTypeSpecifier type, String formatName) { - if (type == null) { - throw new NullPointerException("type cannot be NULL"); - } - - if (formatName == null) { - throw new NullPointerException("format name cannot be NULL"); - } - - Iterator<ImageWriterSpi> it = registry.getServiceProviders(ImageWriterSpi.class, - new FormatAndEncodeFilter(type, formatName), true); - - return new SpiIteratorToWritersIteratorWrapper(it); - } - - /** - * Gets the Iterator of registered ImageTranscoders which are able to - * transcode the metadata of the specified ImageReader object to a suitable - * object for encoding by the specified ImageWriter. - * - * @param reader - * the specified ImageReader. - * @param writer - * the specified ImageWriter. - * @return the Iterator of registered ImageTranscoders. - */ - public static Iterator<ImageTranscoder> getImageTranscoders(ImageReader reader, - ImageWriter writer) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Reads image data from the specified File and decodes it using the - * appropriate registered ImageReader object. The File is wrapped in an - * ImageInputStream. - * - * @param input - * the File to be read. - * @return the BufferedImage decoded from the specified File, or null. - * @throws IOException - * if an I/O exception has occurred. - */ - public static BufferedImage read(File input) throws IOException { - if (input == null) { - throw new IllegalArgumentException("input == null!"); - } - - ImageInputStream stream = createImageInputStream(input); - return read(stream); - } - - /** - * Reads image data from the specified InputStream and decodes it using an - * appropriate registered an ImageReader object. - * - * @param input - * the InputStream. - * @return the BufferedImage decoded from the specified InputStream, or - * null. - * @throws IOException - * if an I/O exception has occurred. - */ - public static BufferedImage read(InputStream input) throws IOException { - if (input == null) { - throw new IllegalArgumentException("input == null!"); - } - - ImageInputStream stream = createImageInputStream(input); - return read(stream); - } - - /** - * Reads image data from the specified URL and decodes it using the - * appropriate registered ImageReader object. - * - * @param input - * the URL to be read. - * @return the BufferedImage decoded from the specified URL, or null. - * @throws IOException - * if an I/O exception has occurred. - */ - public static BufferedImage read(URL input) throws IOException { - if (input == null) { - throw new IllegalArgumentException("input == null!"); - } - - InputStream stream = input.openStream(); - BufferedImage res = read(stream); - stream.close(); - - return res; - } - - /** - * Reads image data from the specified ImageInputStream and decodes it using - * appropriate registered an ImageReader object. - * - * @param stream - * the ImageInputStream. - * @return the BufferedImage decoded from the specified ImageInputStream, or - * null. - * @throws IOException - * if an I/O exception has occurred. - */ - public static BufferedImage read(ImageInputStream stream) throws IOException { - if (stream == null) { - throw new IllegalArgumentException("stream == null!"); - } - - Iterator<ImageReader> imageReaders = getImageReaders(stream); - if (!imageReaders.hasNext()) { - return null; - } - - ImageReader reader = imageReaders.next(); - reader.setInput(stream, false, true); - BufferedImage res = reader.read(0); - reader.dispose(); - - try { - stream.close(); - } catch (IOException e) { - // Stream could be already closed, proceed silently in this case - } - - return res; - } - - /** - * Writes the specified image in the specified format (using an appropriate - * ImageWriter) to the specified ImageOutputStream. - * - * @param im - * the RenderedImage. - * @param formatName - * the format name. - * @param output - * the ImageOutputStream where Image to be written. - * @return true, if Image is written successfully, false otherwise. - * @throws IOException - * if an I/O exception has occurred. - */ - public static boolean write(RenderedImage im, String formatName, ImageOutputStream output) - throws IOException { - - if (im == null) { - throw new IllegalArgumentException("image cannot be NULL"); - } - if (formatName == null) { - throw new IllegalArgumentException("format name cannot be NULL"); - } - if (output == null) { - throw new IllegalArgumentException("output cannot be NULL"); - } - - Iterator<ImageWriter> it = getImageWriters(ImageTypeSpecifier.createFromRenderedImage(im), - formatName); - if (it.hasNext()) { - ImageWriter writer = it.next(); - writer.setOutput(output); - writer.write(im); - output.flush(); - writer.dispose(); - return true; - } - return false; - } - - /** - * Writes the specified image in the specified format (using an appropriate - * ImageWriter) to the specified File. - * - * @param im - * the RenderedImage. - * @param formatName - * the format name. - * @param output - * the output File where Image to be written. - * @return true, if Image is written successfully, false otherwise. - * @throws IOException - * if an I/O exception has occurred. - */ - public static boolean write(RenderedImage im, String formatName, File output) - throws IOException { - - if (output == null) { - throw new IllegalArgumentException("output cannot be NULL"); - } - - if (output.exists()) { - output.delete(); - } - - ImageOutputStream ios = createImageOutputStream(output); - boolean rt = write(im, formatName, ios); - ios.close(); - return rt; - } - - /** - * Writes the specified image in the specified format (using an appropriate - * ImageWriter) to the specified OutputStream. - * - * @param im - * the RenderedImage. - * @param formatName - * the format name. - * @param output - * the OutputStream where Image is to be written. - * @return true, if Image is written successfully, false otherwise. - * @throws IOException - * if an I/O exception has occurred. - */ - public static boolean write(RenderedImage im, String formatName, OutputStream output) - throws IOException { - - if (output == null) { - throw new IllegalArgumentException("output cannot be NULL"); - } - - ImageOutputStream ios = createImageOutputStream(output); - boolean rt = write(im, formatName, ios); - ios.close(); - return rt; - } - - /** - * Filter to match spi by format name. - */ - static class FormatFilter implements ServiceRegistry.Filter { - - /** - * The name. - */ - private String name; - - /** - * Instantiates a new format filter. - * - * @param name - * the name. - */ - public FormatFilter(String name) { - this.name = name; - } - - public boolean filter(Object provider) { - ImageReaderWriterSpi spi = (ImageReaderWriterSpi)provider; - return Arrays.asList(spi.getFormatNames()).contains(name); - } - } - - /** - * Filter to match spi by format name and encoding possibility. - */ - static class FormatAndEncodeFilter extends FormatFilter { - - /** - * The type. - */ - private ImageTypeSpecifier type; - - /** - * Instantiates a new format and encode filter. - * - * @param type - * the type. - * @param name - * the name. - */ - public FormatAndEncodeFilter(ImageTypeSpecifier type, String name) { - super(name); - this.type = type; - } - - @Override - public boolean filter(Object provider) { - ImageWriterSpi spi = (ImageWriterSpi)provider; - return super.filter(provider) && spi.canEncodeImage(type); - } - } - - /** - * Filter to match spi by suffix. - */ - static class SuffixFilter implements ServiceRegistry.Filter { - - /** - * The suf. - */ - private String suf; - - /** - * Instantiates a new suffix filter. - * - * @param suf - * the suf. - */ - public SuffixFilter(String suf) { - this.suf = suf; - } - - public boolean filter(Object provider) { - ImageReaderWriterSpi spi = (ImageReaderWriterSpi)provider; - return Arrays.asList(spi.getFileSuffixes()).contains(suf); - } - } - - /** - * Filter to match spi by decoding possibility. - */ - static class CanReadFilter implements ServiceRegistry.Filter { - - /** - * The input. - */ - private Object input; - - /** - * Instantiates a new can read filter. - * - * @param input - * the input. - */ - public CanReadFilter(Object input) { - this.input = input; - } - - public boolean filter(Object provider) { - ImageReaderSpi spi = (ImageReaderSpi)provider; - try { - return spi.canDecodeInput(input); - } catch (IOException e) { - return false; - } - } - } - - /** - * Wraps Spi's iterator to ImageWriter iterator. - */ - static class SpiIteratorToWritersIteratorWrapper implements Iterator<ImageWriter> { - - /** - * The backend. - */ - private Iterator<ImageWriterSpi> backend; - - /** - * Instantiates a new spi iterator to writers iterator wrapper. - * - * @param backend - * the backend. - */ - public SpiIteratorToWritersIteratorWrapper(Iterator<ImageWriterSpi> backend) { - this.backend = backend; - } - - /** - * Next. - * - * @return the image writer. - */ - public ImageWriter next() { - try { - return backend.next().createWriterInstance(); - } catch (IOException e) { - e.printStackTrace(); - return null; - } - } - - /** - * Checks for next. - * - * @return true, if successful. - */ - public boolean hasNext() { - return backend.hasNext(); - } - - /** - * Removes the. - */ - public void remove() { - throw new UnsupportedOperationException( - "Use deregisterServiceprovider instead of Iterator.remove()"); - } - } - - /** - * Wraps spi's iterator to ImageReader iterator. - */ - static class SpiIteratorToReadersIteratorWrapper implements Iterator<ImageReader> { - - /** - * The backend. - */ - private Iterator<ImageReaderSpi> backend; - - /** - * Instantiates a new spi iterator to readers iterator wrapper. - * - * @param backend - * the backend. - */ - public SpiIteratorToReadersIteratorWrapper(Iterator<ImageReaderSpi> backend) { - this.backend = backend; - } - - /** - * Next. - * - * @return the image reader. - */ - public ImageReader next() { - try { - return backend.next().createReaderInstance(); - } catch (IOException e) { - e.printStackTrace(); - return null; - } - } - - /** - * Checks for next. - * - * @return true, if successful. - */ - public boolean hasNext() { - return backend.hasNext(); - } - - /** - * Removes the. - */ - public void remove() { - throw new UnsupportedOperationException( - "Use deregisterServiceprovider instead of Iterator.remove()"); - } - } -} diff --git a/awt/javax/imageio/ImageReadParam.java b/awt/javax/imageio/ImageReadParam.java deleted file mode 100644 index 9cc5c5f..0000000 --- a/awt/javax/imageio/ImageReadParam.java +++ /dev/null @@ -1,201 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Sergey I. Salishev - * @version $Revision: 1.2 $ - */ - -package javax.imageio; - -import java.awt.Dimension; -import java.awt.image.BufferedImage; - -/* - * @author Sergey I. Salishev - * @version $Revision: 1.2 $ - */ - -/** - * The ImageReadParam class provides information to the ImageReader about how an - * image is to be decoded. - * - * @since Android 1.0 - */ -public class ImageReadParam extends IIOParam { - - /** - * This flag indicates if this ImageReadParam supports setting the source - * rendering size. - */ - protected boolean canSetSourceRenderSize; - - /** - * The destination BufferedImage. - */ - protected BufferedImage destination; - - /** - * The destination bands. - */ - protected int[] destinationBands; - - /** - * The minimum progressive pass. - */ - protected int minProgressivePass; - - /** - * The number of progressive passes. - */ - protected int numProgressivePasses; - - /** - * The source render size. - */ - protected Dimension sourceRenderSize; - - /** - * Returns true if this ImageReaderParam supports rendering a source image - * at an arbitrary size. - * - * @return true, if this ImageReaderParam supports rendering a source image - * at an arbitrary size, false otherwise. - */ - public boolean canSetSourceRenderSize() { - return canSetSourceRenderSize; - } - - /** - * Gets the current destination image as BufferedImage. - * - * @return the BufferedImage which represents the destination. - */ - public BufferedImage getDestination() { - return destination; - } - - /** - * Gets the indices of destination bands. - * - * @return the array of destination bands. - */ - public int[] getDestinationBands() { - return destinationBands; - } - - /** - * Gets the index of the maximum pass to be decoded. This method returns - * Integer.MAX_VALUE, if getSourceNumProgressivePasses() method returns - * value that is equal to Integer.MAX_VALUE. Otherwise this method returns - * getSourceMinProgressivePass() + getSourceNumProgressivePasses() - 1. - * - * @return the index of the maximum pass to be decoded. - */ - public int getSourceMaxProgressivePass() { - if (getSourceNumProgressivePasses() == Integer.MAX_VALUE) { - return Integer.MAX_VALUE; - } - return getSourceMinProgressivePass() + getSourceNumProgressivePasses() - 1; - } - - /** - * Gets the index of the minimum progressive pass that is decoded, default - * is 0. - * - * @return the index of the minimum progressive pass that is decoded, - * default is 0. - */ - public int getSourceMinProgressivePass() { - return minProgressivePass; - } - - /** - * Gets the number of progressive passes. The default value is - * Integer.MAX_VALUE. - * - * @return the number of progressive passes. - */ - public int getSourceNumProgressivePasses() { - return numProgressivePasses; - } - - /** - * Gets the dimension of source image which will be rendered during decoding - * process. - * - * @return the source render size. - */ - public Dimension getSourceRenderSize() { - return sourceRenderSize; - } - - /** - * Sets the specified destination image. This image will be used by read, - * readAll, and readRaster methods, and a reference to it will be returned - * by those methods. - * - * @param destination - * the destination image. - */ - public void setDestination(BufferedImage destination) { - this.destination = destination; - } - - /** - * Sets the indices of the destination bands. - * - * @param destinationBands - * the indices of the destination bands. - */ - public void setDestinationBands(int[] destinationBands) { - this.destinationBands = destinationBands; - } - - @Override - public void setDestinationType(ImageTypeSpecifier destinationType) { - this.destinationType = destinationType; - } - - /** - * Sets the source progressive passes. - * - * @param minPass - * the index of the minimum pass to be decoded. - * @param numPasses - * the number of passes to be decoded. - */ - public void setSourceProgressivePasses(int minPass, int numPasses) { - minProgressivePass = minPass; - numProgressivePasses = numPasses; - } - - /** - * Sets the dimension size of source image if an image can be rendered at an - * arbitrary size. - * - * @param size - * the size of rendered image. - * @throws UnsupportedOperationException - * the unsupported operation exception. - */ - public void setSourceRenderSize(Dimension size) throws UnsupportedOperationException { - if (!canSetSourceRenderSize) { - throw new UnsupportedOperationException("can't set source renderer size"); - } - sourceRenderSize = size; - } -} diff --git a/awt/javax/imageio/ImageReader.java b/awt/javax/imageio/ImageReader.java deleted file mode 100644 index cf282ed..0000000 --- a/awt/javax/imageio/ImageReader.java +++ /dev/null @@ -1,1162 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio; - -import javax.imageio.spi.ImageReaderSpi; -import javax.imageio.stream.ImageInputStream; -import javax.imageio.metadata.IIOMetadata; -import javax.imageio.event.IIOReadWarningListener; -import javax.imageio.event.IIOReadProgressListener; -import javax.imageio.event.IIOReadUpdateListener; -import java.util.Locale; -import java.util.List; -import java.util.Iterator; -import java.util.Set; -import java.io.IOException; -import java.awt.image.BufferedImage; -import java.awt.image.Raster; -import java.awt.image.RenderedImage; -import java.awt.*; - -/** - * The ImageReader class is an abstract class for decoding images. ImageReader - * objects are instantiated by the service provider interface, ImageReaderSpi - * class, for the specific format. ImageReaderSpi class should be registered - * with the IIORegistry, which uses them for format recognition and presentation - * of available format readers and writers. - * - * @since Android 1.0 - */ -public abstract class ImageReader { - - /** - * The originating provider. - */ - protected ImageReaderSpi originatingProvider; - - /** - * The input object such as ImageInputStream. - */ - protected Object input; - - /** - * The seek forward only. - */ - protected boolean seekForwardOnly; - - /** - * The ignore metadata flag indicates whether current input source has been - * marked as metadata is allowed to be ignored by setInput. - */ - protected boolean ignoreMetadata; - - /** - * The minimum index. - */ - protected int minIndex; - - /** - * The available locales. - */ - protected Locale[] availableLocales; - - /** - * The locale. - */ - protected Locale locale; - - /** - * The list of warning listeners. - */ - protected List<IIOReadWarningListener> warningListeners; - - /** - * The list of warning locales. - */ - protected List<Locale> warningLocales; - - /** - * The list of progress listeners. - */ - protected List<IIOReadProgressListener> progressListeners; - - /** - * The list of update listeners. - */ - protected List<IIOReadUpdateListener> updateListeners; - - /** - * Instantiates a new ImageReader. - * - * @param originatingProvider - * the ImageReaderSpi which instantiates this ImageReader. - */ - protected ImageReader(ImageReaderSpi originatingProvider) { - this.originatingProvider = originatingProvider; - } - - /** - * Gets the format name of this input source. - * - * @return the format name of this input source. - * @throws IOException - * if an I/O exception has occurred. - */ - public String getFormatName() throws IOException { - return originatingProvider.getFormatNames()[0]; - } - - /** - * Gets the ImageReaderSpi which instantiated this ImageReader. - * - * @return the ImageReaderSpi. - */ - public ImageReaderSpi getOriginatingProvider() { - return originatingProvider; - } - - /** - * Sets the specified Object as the input source of this ImageReader. - * - * @param input - * the input source, it can be an ImageInputStream or other - * supported objects. - * @param seekForwardOnly - * indicates whether the stream must be read sequentially from - * its current starting point. - * @param ignoreMetadata - * parameter which indicates if metadata may be ignored during - * reads or not. - */ - public void setInput(Object input, boolean seekForwardOnly, boolean ignoreMetadata) { - if (input != null) { - if (!isSupported(input) && !(input instanceof ImageInputStream)) { - throw new IllegalArgumentException("input " + input + " is not supported"); - } - } - this.minIndex = 0; - this.seekForwardOnly = seekForwardOnly; - this.ignoreMetadata = ignoreMetadata; - this.input = input; - } - - /** - * Checks if is supported. - * - * @param input - * the input. - * @return true, if is supported. - */ - private boolean isSupported(Object input) { - ImageReaderSpi spi = getOriginatingProvider(); - if (null != spi) { - Class[] outTypes = spi.getInputTypes(); - for (Class<?> element : outTypes) { - if (element.isInstance(input)) { - return true; - } - } - } - return false; - } - - /** - * Sets the specified Object as the input source of this ImageReader. - * Metadata is not ignored. - * - * @param input - * the input source, it can be an ImageInputStream or other - * supported objects. - * @param seekForwardOnly - * indicates whether the stream must be read sequentially from - * its current starting point. - */ - public void setInput(Object input, boolean seekForwardOnly) { - setInput(input, seekForwardOnly, false); - } - - /** - * Sets the specified Object as the input source of this ImageReader. - * Metadata is not ignored and forward seeking is not required. - * - * @param input - * the input source, it can be ImageInputStream or other objects. - */ - public void setInput(Object input) { - setInput(input, false, false); - } - - /** - * Gets the input source object of this ImageReader, or returns null. - * - * @return the input source object such as ImageInputStream, or null. - */ - public Object getInput() { - return input; - } - - /** - * Checks if the input source supports only forward reading, or not. - * - * @return true, if the input source supports only forward reading, false - * otherwise. - */ - public boolean isSeekForwardOnly() { - return seekForwardOnly; - } - - /** - * Returns true if the current input source allows to metadata to be ignored - * by passing true as the ignoreMetadata argument to the setInput method. - * - * @return true, if the current input source allows to metadata to be - * ignored by passing true as the ignoreMetadata argument to the - * setInput method. - */ - public boolean isIgnoringMetadata() { - return ignoreMetadata; - } - - /** - * Gets the minimum valid index for reading an image, thumbnail, or image - * metadata. - * - * @return the minimum valid index for reading an image, thumbnail, or image - * metadata. - */ - public int getMinIndex() { - return minIndex; - } - - /** - * Gets the available locales. - * - * @return an array of the available locales. - */ - public Locale[] getAvailableLocales() { - return availableLocales; - } - - /** - * Sets the locale to this ImageReader. - * - * @param locale - * the Locale. - */ - public void setLocale(Locale locale) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Gets the locale of this ImageReader. - * - * @return the locale of this ImageReader. - */ - public Locale getLocale() { - return locale; - } - - /** - * Gets the number of images available in the current input source. - * - * @param allowSearch - * the parameter which indicates what a search is required; if - * false, the reader may return -1 without searching. - * @return the number of images. - * @throws IOException - * if an I/O exception has occurred. - */ - public abstract int getNumImages(boolean allowSearch) throws IOException; - - /** - * Gets the width of the specified image in input source. - * - * @param imageIndex - * the image index. - * @return the width in pixels. - * @throws IOException - * if an I/O exception has occurred. - */ - public abstract int getWidth(int imageIndex) throws IOException; - - /** - * Gets the height of the specified image in input source. - * - * @param imageIndex - * the image index. - * @return the height in pixels. - * @throws IOException - * if an I/O exception has occurred. - */ - public abstract int getHeight(int imageIndex) throws IOException; - - /** - * Checks if the storage format of the specified image places an impediment - * on random pixels access or not. - * - * @param imageIndex - * the image's index. - * @return true, if the storage format of the specified image places an - * impediment on random pixels access, false otherwise. - * @throws IOException - * if an I/O exception has occurred. - */ - public boolean isRandomAccessEasy(int imageIndex) throws IOException { - return false; // def - } - - /** - * Gets the aspect ratio (width devided by height) of the image. - * - * @param imageIndex - * the image index. - * @return the aspect ratio of the image. - * @throws IOException - * if an I/O exception has occurred. - */ - public float getAspectRatio(int imageIndex) throws IOException { - return (float)getWidth(imageIndex) / getHeight(imageIndex); - } - - /** - * Gets an ImageTypeSpecifier which indicates the type of the specified - * image. - * - * @param imageIndex - * the image's index. - * @return the ImageTypeSpecifier. - * @throws IOException - * if an I/O exception has occurred. - */ - public ImageTypeSpecifier getRawImageType(int imageIndex) throws IOException { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Gets an Iterator of ImageTypeSpecifier objects which are associated with - * image types that may be used when decoding specified image. - * - * @param imageIndex - * the image index. - * @return an Iterator of ImageTypeSpecifier objects. - * @throws IOException - * if an I/O exception has occurred. - */ - public abstract Iterator<ImageTypeSpecifier> getImageTypes(int imageIndex) throws IOException; - - /** - * Gets the default ImageReadParam object. - * - * @return the ImageReadParam object. - */ - public ImageReadParam getDefaultReadParam() { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Gets an IIOMetadata object for this input source. - * - * @return the IIOMetadata. - * @throws IOException - * if an I/O exception has occurred. - */ - public abstract IIOMetadata getStreamMetadata() throws IOException; - - /** - * Gets an IIOMetadata object for this input source. - * - * @param formatName - * the desired metadata format to be used in the returned - * IIOMetadata object. - * @param nodeNames - * the node names of the document. - * @return the IIOMetadata. - * @throws IOException - * if an I/O exception has occurred. - */ - public IIOMetadata getStreamMetadata(String formatName, Set<String> nodeNames) - throws IOException { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Gets the image metadata of the specified image in input source. - * - * @param imageIndex - * the image index. - * @return the IIOMetadata. - * @throws IOException - * if an I/O exception has occurred. - */ - public abstract IIOMetadata getImageMetadata(int imageIndex) throws IOException; - - /** - * Gets the image metadata of the specified image input source. - * - * @param imageIndex - * the image index. - * @param formatName - * the desired metadata format to be used in the returned - * IIOMetadata object. - * @param nodeNames - * the node names which can be contained in the document. - * @return the IIOMetadata. - * @throws IOException - * if an I/O exception has occurred. - */ - public IIOMetadata getImageMetadata(int imageIndex, String formatName, Set<String> nodeNames) - throws IOException { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Reads the specified image and returns it as a BufferedImage using the - * default ImageReadParam. - * - * @param imageIndex - * the image index. - * @return the BufferedImage. - * @throws IOException - * if an I/O exception has occurred. - */ - public BufferedImage read(int imageIndex) throws IOException { - return read(imageIndex, null); - } - - /** - * Reads the specified image and returns it as a BufferedImage using the - * specified ImageReadParam. - * - * @param imageIndex - * the image index. - * @param param - * the ImageReadParam. - * @return the BufferedImage. - * @throws IOException - * if an I/O exception has occurred. - */ - public abstract BufferedImage read(int imageIndex, ImageReadParam param) throws IOException; - - /** - * Reads the specified image and returns an IIOImage with this image, - * thumbnails, and metadata for this image, using the specified - * ImageReadParam. - * - * @param imageIndex - * the image index. - * @param param - * the ImageReadParam. - * @return the IIOImage. - * @throws IOException - * if an I/O exception has occurred. - */ - public IIOImage readAll(int imageIndex, ImageReadParam param) throws IOException { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Returns an Iterator of IIOImages from the input source. - * - * @param params - * the Iterator of ImageReadParam objects. - * @return the iterator of IIOImages. - * @throws IOException - * if an I/O exception has occurred. - */ - public Iterator<IIOImage> readAll(Iterator<? extends ImageReadParam> params) throws IOException { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Checks whether or not this plug-in supports reading a Raster. - * - * @return true, if this plug-in supports reading a Raster, false otherwise. - */ - public boolean canReadRaster() { - return false; // def - } - - /** - * Reads a new Raster object which contains the raw pixel data from the - * image. - * - * @param imageIndex - * the image index. - * @param param - * the ImageReadParam. - * @return the Raster. - * @throws IOException - * if an I/O exception has occurred. - */ - public Raster readRaster(int imageIndex, ImageReadParam param) throws IOException { - throw new UnsupportedOperationException("Unsupported"); - } - - /** - * Checks if the specified image has tiles or not. - * - * @param imageIndex - * the image's index. - * @return true, if the specified image has tiles, false otherwise. - * @throws IOException - * if an I/O exception has occurred. - */ - public boolean isImageTiled(int imageIndex) throws IOException { - return false; // def - } - - /** - * Gets the tile width in the specified image. - * - * @param imageIndex - * the image's index. - * @return the tile width. - * @throws IOException - * if an I/O exception has occurred. - */ - public int getTileWidth(int imageIndex) throws IOException { - return getWidth(imageIndex); // def - } - - /** - * Gets the tile height in the specified image. - * - * @param imageIndex - * the image's index. - * @return the tile height. - * @throws IOException - * if an I/O exception has occurred. - */ - public int getTileHeight(int imageIndex) throws IOException { - return getHeight(imageIndex); // def - } - - /** - * Gets the X coordinate of the upper left corner of the tile grid in the - * specified image. - * - * @param imageIndex - * the image's index. - * @return the X coordinate of the upper left corner of the tile grid. - * @throws IOException - * if an I/O exception has occurred. - */ - public int getTileGridXOffset(int imageIndex) throws IOException { - return 0; // def - } - - /** - * Gets the Y coordinate of the upper left corner of the tile grid in the - * specified image. - * - * @param imageIndex - * the image's index. - * @return the Y coordinate of the upper left corner of the tile grid. - * @throws IOException - * if an I/O exception has occurred. - */ - public int getTileGridYOffset(int imageIndex) throws IOException { - return 0; // def - } - - /** - * Reads the tile specified by the tileX and tileY parameters of the - * specified image and returns it as a BufferedImage. - * - * @param imageIndex - * the image index. - * @param tileX - * the X index of tile. - * @param tileY - * the Y index of tile. - * @return the BufferedImage. - * @throws IOException - * if an I/O exception has occurred. - */ - public BufferedImage readTile(int imageIndex, int tileX, int tileY) throws IOException { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Reads the tile specified by the tileX and tileY parameters of the - * specified image and returns it as a Raster. - * - * @param imageIndex - * the image index. - * @param tileX - * the X index of tile. - * @param tileY - * the Y index of tile. - * @return the Raster. - * @throws IOException - * if an I/O exception has occurred. - */ - public Raster readTileRaster(int imageIndex, int tileX, int tileY) throws IOException { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Reads the specified image using the specified ImageReadParam and returns - * it as a RenderedImage. - * - * @param imageIndex - * the image index. - * @param param - * the ImageReadParam. - * @return the RenderedImage. - * @throws IOException - * if an I/O exception has occurred. - */ - public RenderedImage readAsRenderedImage(int imageIndex, ImageReadParam param) - throws IOException { - return read(imageIndex, param); - } - - /** - * Returns true if the image format supported by this reader supports - * thumbnail preview images. - * - * @return true, if the image format supported by this reader supports - * thumbnail preview images, false otherwise. - */ - public boolean readerSupportsThumbnails() { - return false; // def - } - - /** - * Checks if the specified image has thumbnails or not. - * - * @param imageIndex - * the image's index. - * @return true, if the specified image has thumbnails, false otherwise. - * @throws IOException - * if an I/O exception has occurred. - */ - public boolean hasThumbnails(int imageIndex) throws IOException { - return getNumThumbnails(imageIndex) > 0; // def - } - - /** - * Gets the number of thumbnails for the specified image. - * - * @param imageIndex - * the image's index. - * @return the number of thumbnails. - * @throws IOException - * if an I/O exception has occurred. - */ - public int getNumThumbnails(int imageIndex) throws IOException { - return 0; // def - } - - /** - * Gets the width of the specified thumbnail for the specified image. - * - * @param imageIndex - * the image's index. - * @param thumbnailIndex - * the thumbnail's index. - * @return the thumbnail width. - * @throws IOException - * if an I/O exception has occurred. - */ - public int getThumbnailWidth(int imageIndex, int thumbnailIndex) throws IOException { - return readThumbnail(imageIndex, thumbnailIndex).getWidth(); // def - } - - /** - * Gets the height of the specified thumbnail for the specified image. - * - * @param imageIndex - * the image's index. - * @param thumbnailIndex - * the thumbnail's index. - * @return the thumbnail height. - * @throws IOException - * if an I/O exception has occurred. - */ - public int getThumbnailHeight(int imageIndex, int thumbnailIndex) throws IOException { - return readThumbnail(imageIndex, thumbnailIndex).getHeight(); // def - } - - /** - * Reads the thumbnail image for the specified image as a BufferedImage. - * - * @param imageIndex - * the image index. - * @param thumbnailIndex - * the thumbnail index. - * @return the BufferedImage. - * @throws IOException - * if an I/O exception has occurred. - */ - public BufferedImage readThumbnail(int imageIndex, int thumbnailIndex) throws IOException { - throw new UnsupportedOperationException("Unsupported"); // def - } - - /** - * Requests an abort operation for current reading operation. - */ - public void abort() { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Checks whether or not a request to abort the current read operation has - * been made successfully. - * - * @return true, if the request to abort the current read operation has been - * made successfully, false otherwise. - */ - protected boolean abortRequested() { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Clears all previous abort request, and abortRequested returns false after - * calling this method. - */ - protected void clearAbortRequest() { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Adds the IIOReadWarningListener. - * - * @param listener - * the IIOReadWarningListener. - */ - public void addIIOReadWarningListener(IIOReadWarningListener listener) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Removes the specified IIOReadWarningListener. - * - * @param listener - * the IIOReadWarningListener to be removed. - */ - public void removeIIOReadWarningListener(IIOReadWarningListener listener) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Removes all registered IIOReadWarningListeners. - */ - public void removeAllIIOReadWarningListeners() { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Adds the IIOReadProgressListener. - * - * @param listener - * the IIOReadProgressListener. - */ - public void addIIOReadProgressListener(IIOReadProgressListener listener) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Removes the specified IIOReadProgressListener. - * - * @param listener - * the IIOReadProgressListener to be removed. - */ - public void removeIIOReadProgressListener(IIOReadProgressListener listener) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Removes registered IIOReadProgressListeners. - */ - public void removeAllIIOReadProgressListeners() { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Adds the IIOReadUpdateListener. - * - * @param listener - * the IIOReadUpdateListener. - */ - public void addIIOReadUpdateListener(IIOReadUpdateListener listener) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Removes the specified IIOReadUpdateListener. - * - * @param listener - * the IIOReadUpdateListener to be removed. - */ - public void removeIIOReadUpdateListener(IIOReadUpdateListener listener) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Removes registered IIOReadUpdateListeners. - */ - public void removeAllIIOReadUpdateListeners() { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Processes the start of an sequence of image reads by calling the - * sequenceStarted method on all registered IIOReadProgressListeners. - * - * @param minIndex - * the minimum index. - */ - protected void processSequenceStarted(int minIndex) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Processes the completion of an sequence of image reads by calling - * sequenceComplete method on all registered IIOReadProgressListeners. - */ - protected void processSequenceComplete() { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Processes the start of an image read by calling the imageStarted method - * on all registered IIOReadProgressListeners. - * - * @param imageIndex - * the image index. - */ - protected void processImageStarted(int imageIndex) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Processes the current percentage of image completion by calling the - * imageProgress method on all registered IIOReadProgressListeners. - * - * @param percentageDone - * the percentage done. - */ - protected void processImageProgress(float percentageDone) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Processes image completion by calling the imageComplete method on all - * registered IIOReadProgressListeners. - */ - protected void processImageComplete() { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Processes the start of a thumbnail read by calling the thumbnailStarted - * method on all registered IIOReadProgressListeners. - * - * @param imageIndex - * the image index. - * @param thumbnailIndex - * the thumbnail index. - */ - protected void processThumbnailStarted(int imageIndex, int thumbnailIndex) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Processes the current percentage of thumbnail completion by calling the - * thumbnailProgress method on all registered IIOReadProgressListeners. - * - * @param percentageDone - * the percentage done. - */ - protected void processThumbnailProgress(float percentageDone) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Processes the completion of a thumbnail read by calling the - * thumbnailComplete method on all registered IIOReadProgressListeners. - */ - protected void processThumbnailComplete() { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Processes a read aborted event by calling the readAborted method on all - * registered IIOReadProgressListeners. - */ - protected void processReadAborted() { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Processes the beginning of a progressive pass by calling the passStarted - * method on all registered IIOReadUpdateListeners. - * - * @param theImage - * the image to be updated. - * @param pass - * the current pass index. - * @param minPass - * the minimum pass index. - * @param maxPass - * the maximum pass index. - * @param minX - * the X coordinate of of the upper left pixel. - * @param minY - * the Y coordinate of of the upper left pixel. - * @param periodX - * the horizontal separation between pixels. - * @param periodY - * the vertical separation between pixels. - * @param bands - * the number of affected bands. - */ - protected void processPassStarted(BufferedImage theImage, int pass, int minPass, int maxPass, - int minX, int minY, int periodX, int periodY, int[] bands) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Processes the update of a set of samples by calling the imageUpdate - * method on all registered IIOReadUpdateListeners. - * - * @param theImage - * the image to be updated. - * @param minX - * the X coordinate of the upper left pixel. - * @param minY - * the Y coordinate of the upper left pixel. - * @param width - * the width of updated area. - * @param height - * the height of updated area. - * @param periodX - * the horizontal separation between pixels. - * @param periodY - * the vertical separation between pixels. - * @param bands - * the number of affected bands. - */ - protected void processImageUpdate(BufferedImage theImage, int minX, int minY, int width, - int height, int periodX, int periodY, int[] bands) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Processes the end of a progressive pass by calling passComplete method of - * registered IIOReadUpdateListeners. - * - * @param theImage - * the image to be updated. - */ - protected void processPassComplete(BufferedImage theImage) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Processes the beginning of a thumbnail progressive pass by calling the - * thumbnailPassStarted method on all registered IIOReadUpdateListeners. - * - * @param theThumbnail - * the thumbnail to be updated. - * @param pass - * the current pass index. - * @param minPass - * the minimum pass index. - * @param maxPass - * the maximum pass index. - * @param minX - * the X coordinate of the upper left pixel. - * @param minY - * the Y coordinate of the upper left pixel. - * @param periodX - * the horizontal separation between pixels. - * @param periodY - * the vertical separation between pixels. - * @param bands - * the number of affected bands. - */ - protected void processThumbnailPassStarted(BufferedImage theThumbnail, int pass, int minPass, - int maxPass, int minX, int minY, int periodX, int periodY, int[] bands) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Processes the update of a set of samples in a thumbnail image by calling - * the thumbnailUpdate method on all registered IIOReadUpdateListeners. - * - * @param theThumbnail - * the thumbnail to be updated. - * @param minX - * the X coordinate of the upper left pixel. - * @param minY - * the Y coordinate of the upper left pixel. - * @param width - * the total width of the updated area. - * @param height - * the total height of the updated area. - * @param periodX - * the horizontal separation between pixels. - * @param periodY - * the vertical separation between pixels. - * @param bands - * the number of affected bands. - */ - protected void processThumbnailUpdate(BufferedImage theThumbnail, int minX, int minY, - int width, int height, int periodX, int periodY, int[] bands) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Processes the end of a thumbnail progressive pass by calling the - * thumbnailPassComplete method on all registered IIOReadUpdateListeners. - * - * @param theThumbnail - * the thumbnail to be updated. - */ - protected void processThumbnailPassComplete(BufferedImage theThumbnail) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Processes a warning message by calling warningOccurred method of - * registered IIOReadWarningListeners. - * - * @param warning - * the warning. - */ - protected void processWarningOccurred(String warning) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Processes a warning by calling the warningOccurred method of on all - * registered IIOReadWarningListeners. - * - * @param baseName - * the base name of ResourceBundles. - * @param keyword - * the keyword to index the warning among ResourceBundles. - */ - protected void processWarningOccurred(String baseName, String keyword) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Resets this ImageReader. - */ - public void reset() { - // def - setInput(null, false); - setLocale(null); - removeAllIIOReadUpdateListeners(); - removeAllIIOReadWarningListeners(); - removeAllIIOReadProgressListeners(); - clearAbortRequest(); - } - - /** - * Disposes of any resources. - */ - public void dispose() { - // do nothing by def - } - - /** - * Gets the region of source image that should be read with the specified - * width, height and ImageReadParam. - * - * @param param - * the ImageReadParam object, or null. - * @param srcWidth - * the source image's width. - * @param srcHeight - * the source image's height. - * @return the Rectangle of source region. - */ - protected static Rectangle getSourceRegion(ImageReadParam param, int srcWidth, int srcHeight) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Computes the specified source region and the specified destination region - * with the specified the width and height of the source image, an optional - * destination image, and an ImageReadParam. - * - * @param param - * the an ImageReadParam object, or null. - * @param srcWidth - * the source image's width. - * @param srcHeight - * the source image's height. - * @param image - * the destination image. - * @param srcRegion - * the source region. - * @param destRegion - * the destination region. - */ - protected static void computeRegions(ImageReadParam param, int srcWidth, int srcHeight, - BufferedImage image, Rectangle srcRegion, Rectangle destRegion) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Checks the validity of the source and destination band and is called when - * the reader knows the number of bands of the source image and the number - * of bands of the destination image. - * - * @param param - * the ImageReadParam for reading the Image. - * @param numSrcBands - * the number of bands in the source. - * @param numDstBands - * the number of bands in the destination. - */ - protected static void checkReadParamBandSettings(ImageReadParam param, int numSrcBands, - int numDstBands) { - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Gets the destination image where the decoded data is written. - * - * @param param - * the ImageReadParam. - * @param imageTypes - * the iterator of ImageTypeSpecifier objects. - * @param width - * the width of the image being decoded. - * @param height - * the height of the image being decoded. - * @return the BufferedImage where decoded pixels should be written. - * @throws IIOException - * the IIOException is thrown if there is no suitable - * ImageTypeSpecifier. - */ - protected static BufferedImage getDestination(ImageReadParam param, - Iterator<ImageTypeSpecifier> imageTypes, int width, int height) throws IIOException { - throw new UnsupportedOperationException("Not implemented yet"); - } -} diff --git a/awt/javax/imageio/ImageTranscoder.java b/awt/javax/imageio/ImageTranscoder.java deleted file mode 100644 index 632d890..0000000 --- a/awt/javax/imageio/ImageTranscoder.java +++ /dev/null @@ -1,67 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio; - -import javax.imageio.metadata.IIOMetadata; -import javax.imageio.ImageTypeSpecifier; - -/** - * The ImageTranscoder interface is to be implemented by classes that perform - * image transcoding operations, that is, take images written in one format and - * write them in another format using read/write operations. Some image data can - * be lost in such processes. The ImageTranscoder interface converts metadata - * objects (IIOMetadata) of ImageReader to appropriate metadata object for - * ImageWriter. - * - * @since Android 1.0 - */ -public interface ImageTranscoder { - - /** - * Converts the specified IIOMetadata object using the specified - * ImageWriteParam for obtaining writer's metadata structure. - * - * @param inData - * the IIOMetadata. - * @param param - * the ImageWriteParam. - * @return the IIOMetadata, or null. - */ - IIOMetadata convertStreamMetadata(IIOMetadata inData, ImageWriteParam param); - - /** - * Converts the specified IIOMetadata object using the specified - * ImageWriteParam for obtaining writer's metadata structure and - * ImageTypeSpecifier object for obtaining the layout and color information - * of the image for this metadata. - * - * @param inData - * the IIOMetadata. - * @param imageType - * the ImageTypeSpecifier. - * @param param - * the ImageWriteParam. - * @return the IIOMetadata, or null. - */ - IIOMetadata convertImageMetadata(IIOMetadata inData, ImageTypeSpecifier imageType, - ImageWriteParam param); -} diff --git a/awt/javax/imageio/ImageTypeSpecifier.java b/awt/javax/imageio/ImageTypeSpecifier.java deleted file mode 100644 index 505b1c4..0000000 --- a/awt/javax/imageio/ImageTypeSpecifier.java +++ /dev/null @@ -1,347 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio; - -import java.awt.image.ColorModel; -import java.awt.image.SampleModel; -import java.awt.image.BufferedImage; -import java.awt.image.RenderedImage; -import java.awt.color.ColorSpace; - -/** - * The ImageTypeSpecifier class performs conversion operations on the - * SampleModel and the ColorModel of an image. - * - * @since Android 1.0 - */ -public class ImageTypeSpecifier { - - /** - * The ColorModel of this ImageTypeSpecifier. - */ - protected ColorModel colorModel; - - /** - * The SampleModel of this ImageTypeSpecifier. - */ - protected SampleModel sampleModel; - - /** - * Instantiates a new ImageTypeSpecifier with the specified ColorModel and - * SampleModel objects. - * - * @param colorModel - * the ColorModel. - * @param sampleModel - * the SampleModel. - */ - public ImageTypeSpecifier(ColorModel colorModel, SampleModel sampleModel) { - if (colorModel == null) { - throw new IllegalArgumentException("color model should not be NULL"); - } - if (sampleModel == null) { - throw new IllegalArgumentException("sample model should not be NULL"); - } - if (!colorModel.isCompatibleSampleModel(sampleModel)) { - throw new IllegalArgumentException("color and sample models are not compatible"); - } - - this.colorModel = colorModel; - this.sampleModel = sampleModel; - } - - /** - * Instantiates a new ImageTypeSpecifier using the specified RenderedImage. - * - * @param renderedImage - * the RenderedImage. - */ - public ImageTypeSpecifier(RenderedImage renderedImage) { - if (renderedImage == null) { - throw new IllegalArgumentException("image should not be NULL"); - } - this.colorModel = renderedImage.getColorModel(); - this.sampleModel = renderedImage.getSampleModel(); - } - - /** - * Creates an ImageTypeSpecifier with the specified DirectColorModel and a - * packed SampleModel. - * - * @param colorSpace - * the ColorSpace. - * @param redMask - * the red mask. - * @param greenMask - * the green mask. - * @param blueMask - * the blue mask. - * @param alphaMask - * the alpha mask. - * @param transferType - * the transfer type. - * @param isAlphaPremultiplied - * the parameter indicates if the color channel is pre-multiplied - * by alpha. - * @return the ImageTypeSpecifier. - */ - public static ImageTypeSpecifier createPacked(ColorSpace colorSpace, int redMask, - int greenMask, int blueMask, int alphaMask, int transferType, - boolean isAlphaPremultiplied) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Creates an ImageTypeSpecifier with specified ComponentColorModel and a - * PixelInterleavedSampleModel. - * - * @param colorSpace - * the ColorSpace. - * @param bandOffsets - * the band offsets. - * @param dataType - * the data type. - * @param hasAlpha - * the parameter indicates if alpha channel is needed. - * @param isAlphaPremultiplied - * the parameter indicates if the color channel is pre-multiplied - * by alpha. - * @return the ImageTypeSpecifier. - */ - public static ImageTypeSpecifier createInterleaved(ColorSpace colorSpace, int[] bandOffsets, - int dataType, boolean hasAlpha, boolean isAlphaPremultiplied) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Creates a ImageTypeSpecifier for a image with a BandedSampleModel and a - * ComponentColorModel. - * - * @param colorSpace - * the ColorSpace. - * @param bankIndices - * the bank indices. - * @param bandOffsets - * the band offsets. - * @param dataType - * the data type. - * @param hasAlpha - * the parameter indicates a presence of alpha channel. - * @param isAlphaPremultiplied - * the parameter indicates whether or not color channel is alpha - * pre-multiplied. - * @return the image type specifier - */ - public static ImageTypeSpecifier createBanded(ColorSpace colorSpace, int[] bankIndices, - int[] bandOffsets, int dataType, boolean hasAlpha, boolean isAlphaPremultiplied) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Creates a ImageTypeSpecifier for a grayscale image. - * - * @param bits - * the number of bits per gray value. - * @param dataType - * the data type. - * @param isSigned - * a signed flag. - * @return the ImageTypeSpecifier. - */ - public static ImageTypeSpecifier createGrayscale(int bits, int dataType, boolean isSigned) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Creates a ImageTypeSpecifier for a grayscale image. - * - * @param bits - * the number of bits per gray value. - * @param dataType - * the data type. - * @param isSigned - * a signed flag. - * @param isAlphaPremultiplied - * the parameter indicates if color channel is pre-multiplied by - * alpha, or not. - * @return the ImageTypeSpecifier. - */ - public static ImageTypeSpecifier createGrayscale(int bits, int dataType, boolean isSigned, - boolean isAlphaPremultiplied) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Creates a ImageTypeSpecifier with the indexed image format. - * - * @param redLUT - * the red values of indices. - * @param greenLUT - * the green values of indices. - * @param blueLUT - * the blue values of indices. - * @param alphaLUT - * the alpha values of indices. - * @param bits - * the bits number for each index. - * @param dataType - * the data type. - * @return the ImageTypeSpecifier. - */ - public static ImageTypeSpecifier createIndexed(byte[] redLUT, byte[] greenLUT, byte[] blueLUT, - byte[] alphaLUT, int bits, int dataType) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Creates the ImageTypeSpecifier from the specified buffered image type. - * - * @param bufferedImageType - * the buffered image type. - * @return the ImageTypeSpecifier. - */ - public static ImageTypeSpecifier createFromBufferedImageType(int bufferedImageType) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Creates the ImageTypeSpecifier from the specified RenderedImage. - * - * @param image - * the RenderedImage. - * @return the ImageTypeSpecifier. - */ - public static ImageTypeSpecifier createFromRenderedImage(RenderedImage image) { - if (null == image) { - throw new IllegalArgumentException("image should not be NULL"); - } - return new ImageTypeSpecifier(image); - } - - /** - * Gets the BufferedImage type. - * - * @return the BufferedImage type. - */ - public int getBufferedImageType() { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Gets the number of components. - * - * @return the number of components. - */ - public int getNumComponents() { - return colorModel.getNumComponents(); - } - - /** - * Gets the number of bands. - * - * @return the number of bands. - */ - public int getNumBands() { - return sampleModel.getNumBands(); - } - - /** - * Gets the number of bits per the specified band. - * - * @param band - * the index of band. - * @return the number of bits per the specified band. - */ - public int getBitsPerBand(int band) { - if (band < 0 || band >= getNumBands()) { - throw new IllegalArgumentException(); - } - return sampleModel.getSampleSize(band); - } - - /** - * Gets the SampleModel associated with this ImageTypeSpecifier. - * - * @return the SampleModel associated with this ImageTypeSpecifier. - */ - public SampleModel getSampleModel() { - return sampleModel; - } - - /** - * Gets a compatible SampleModel with the specified width and height. - * - * @param width - * the width. - * @param height - * the height. - * @return the SampleModel. - */ - public SampleModel getSampleModel(int width, int height) { - if ((long)width * height > Integer.MAX_VALUE) { - throw new IllegalArgumentException("width * height > Integer.MAX_VALUE"); - } - return sampleModel.createCompatibleSampleModel(width, height); - } - - /** - * Gets the ColorModel associated with this ImageTypeSpecifier. - * - * @return the ColorModel associated with this ImageTypeSpecifier. - */ - public ColorModel getColorModel() { - return colorModel; - } - - /** - * Creates the BufferedImage with the specified width and height and the - * ColorMadel and SampleModel which are specified by this - * ImageTypeSpecifier. - * - * @param width - * the width of the BufferedImage. - * @param height - * the height of the BufferedImage. - * @return the BufferedImage. - */ - public BufferedImage createBufferedImage(int width, int height) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Compares this ImageTypeSpecifier object with the specified object. - * - * @param o - * the Object to be compared. - * @return true, if the object is an ImageTypeSpecifier with the same data - * as this ImageTypeSpecifier, false otherwise. - */ - @Override - public boolean equals(Object o) { - boolean rt = false; - if (o instanceof ImageTypeSpecifier) { - ImageTypeSpecifier ts = (ImageTypeSpecifier)o; - rt = colorModel.equals(ts.colorModel) && sampleModel.equals(ts.sampleModel); - } - return rt; - } -}
\ No newline at end of file diff --git a/awt/javax/imageio/ImageWriteParam.java b/awt/javax/imageio/ImageWriteParam.java deleted file mode 100644 index d661889..0000000 --- a/awt/javax/imageio/ImageWriteParam.java +++ /dev/null @@ -1,664 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio; - -import java.util.Locale; -import java.awt.*; - -/** - * The ImageWriteParam class provides information to an ImageWriter about how an - * image is to be encoded. - * - * @since Android 1.0 - */ -public class ImageWriteParam extends IIOParam { - - /** - * The Constant MODE_DISABLED indicates that stream is not tiled, - * progressive, or compressed. - */ - public static final int MODE_DISABLED = 0; - - /** - * The Constant MODE_DEFAULT indicates that the stream will be tiled, - * progressive, or compressed according to the plug-in's default. - */ - public static final int MODE_DEFAULT = 1; - - /** - * The Constant MODE_EXPLICIT indicates that the stream will be tiled, - * progressive, or compressed according to current settings which are - * defined by set methods. - */ - public static final int MODE_EXPLICIT = 2; - - /** - * The Constant MODE_COPY_FROM_METADATA indicates that the stream will be - * tiled, progressive, or compressed according to stream or image metadata. - */ - public static final int MODE_COPY_FROM_METADATA = 3; - - /** - * Whether the ImageWriter can write tiles. - */ - protected boolean canWriteTiles = false; - - /** - * The tiling mode. - */ - protected int tilingMode = MODE_COPY_FROM_METADATA; - - /** - * The preferred tile sizes. - */ - protected Dimension[] preferredTileSizes = null; - - /** - * The tiling set. - */ - protected boolean tilingSet = false; - - /** - * The tile width. - */ - protected int tileWidth = 0; - - /** - * The tile height. - */ - protected int tileHeight = 0; - - /** - * Whether the ImageWriter can offset tiles. - */ - protected boolean canOffsetTiles = false; - - /** - * The tile grid x offset. - */ - protected int tileGridXOffset = 0; - - /** - * The tile grid y offset. - */ - protected int tileGridYOffset = 0; - - /** - * Whether the ImageWriter can write in progressive mode. - */ - protected boolean canWriteProgressive = false; - - /** - * The progressive mode. - */ - protected int progressiveMode = MODE_COPY_FROM_METADATA; - - /** - * Whether the ImageWriter can write in compressed mode. - */ - protected boolean canWriteCompressed = false; - - /** - * The compression mode. - */ - protected int compressionMode = MODE_COPY_FROM_METADATA; - - /** - * The compression types. - */ - protected String[] compressionTypes = null; - - /** - * The compression type. - */ - protected String compressionType = null; - - /** - * The compression quality. - */ - protected float compressionQuality = 1.0f; - - /** - * The locale. - */ - protected Locale locale = null; - - /** - * Instantiates a new ImageWriteParam. - */ - protected ImageWriteParam() { - } - - /** - * Instantiates a new ImageWriteParam with the specified Locale. - * - * @param locale - * the Locale. - */ - public ImageWriteParam(Locale locale) { - this.locale = locale; - - } - - /** - * Gets the mode for writing the stream in a progressive sequence. - * - * @return the current progressive mode. - */ - public int getProgressiveMode() { - if (canWriteProgressive()) { - return progressiveMode; - } - throw new UnsupportedOperationException("progressive mode is not supported"); - } - - /** - * Returns true if images can be written using increasing quality passes by - * progressive. - * - * @return true if images can be written using increasing quality passes by - * progressive, false otherwise. - */ - public boolean canWriteProgressive() { - return canWriteProgressive; - } - - /** - * Sets the progressive mode which defines whether the stream contains a - * progressive sequence of increasing quality during writing. The - * progressive mode should be one of the following values: MODE_DISABLED, - * MODE_DEFAULT, or MODE_COPY_FROM_METADATA. - * - * @param mode - * the new progressive mode. - */ - public void setProgressiveMode(int mode) { - if (canWriteProgressive()) { - if (mode < MODE_DISABLED || mode > MODE_COPY_FROM_METADATA || mode == MODE_EXPLICIT) { - throw new IllegalArgumentException("mode is not supported"); - } - this.progressiveMode = mode; - } - throw new UnsupportedOperationException("progressive mode is not supported"); - } - - /** - * Returns true if the writer can use tiles with non zero grid offsets while - * writing. - * - * @return true, if the writer can use tiles with non zero grid offsets - * while writing, false otherwise. - */ - public boolean canOffsetTiles() { - return canOffsetTiles; - } - - /** - * Returns true if this writer can write images with compression. - * - * @return true, if this writer can write images with compression, false - * otherwise. - */ - public boolean canWriteCompressed() { - return canWriteCompressed; - } - - /** - * Returns true if the writer can write tiles. - * - * @return true, if the writer can write tiles, false otherwise. - */ - public boolean canWriteTiles() { - return canWriteTiles; - } - - /** - * Check write compressed. - */ - private final void checkWriteCompressed() { - if (!canWriteCompressed()) { - throw new UnsupportedOperationException("Compression not supported."); - } - } - - /** - * Check compression mode. - */ - private final void checkCompressionMode() { - if (getCompressionMode() != MODE_EXPLICIT) { - throw new IllegalStateException("Compression mode not MODE_EXPLICIT!"); - } - } - - /** - * Check compression type. - */ - private final void checkCompressionType() { - if (getCompressionTypes() != null && getCompressionType() == null) { - throw new IllegalStateException("No compression type set!"); - } - } - - /** - * Gets the compression mode. - * - * @return the compression mode if it's supported. - */ - public int getCompressionMode() { - checkWriteCompressed(); - return compressionMode; - } - - /** - * Gets the an array of supported compression types. - * - * @return the an array of supported compression types. - */ - public String[] getCompressionTypes() { - checkWriteCompressed(); - if (compressionTypes != null) { - return compressionTypes.clone(); - } - return null; - } - - /** - * Gets the current compression type, or returns null. - * - * @return the current compression type, or returns null if it is not set. - */ - public String getCompressionType() { - checkWriteCompressed(); - checkCompressionMode(); - return compressionType; - } - - /** - * Gets a bit rate which represents an estimate of the number of bits of - * output data for each bit of input image data with the specified quality. - * - * @param quality - * the quality. - * @return an estimate of the bit rate, or -1.0F if there is no estimate. - */ - public float getBitRate(float quality) { - checkWriteCompressed(); - checkCompressionMode(); - checkCompressionType(); - if (quality < 0 || quality > 1) { - throw new IllegalArgumentException("Quality out-of-bounds!"); - } - return -1.0f; - } - - /** - * Gets the compression quality. - * - * @return the compression quality. - */ - public float getCompressionQuality() { - checkWriteCompressed(); - checkCompressionMode(); - checkCompressionType(); - return compressionQuality; - } - - /** - * Gets the array of compression quality descriptions. - * - * @return the string array of compression quality descriptions. - */ - public String[] getCompressionQualityDescriptions() { - checkWriteCompressed(); - checkCompressionMode(); - checkCompressionType(); - return null; - } - - /** - * Gets an array of floats which describes compression quality levels. - * - * @return the array of compression quality values. - */ - public float[] getCompressionQualityValues() { - checkWriteCompressed(); - checkCompressionMode(); - checkCompressionType(); - return null; - } - - /** - * Gets the locale of this ImageWriteParam. - * - * @return the locale of this ImageWriteParam. - */ - public Locale getLocale() { - return locale; - } - - /** - * Gets the current compression type using the current Locale. - * - * @return the current compression type using the current Locale. - */ - public String getLocalizedCompressionTypeName() { - checkWriteCompressed(); - checkCompressionMode(); - - String compressionType = getCompressionType(); - if (compressionType == null) { - throw new IllegalStateException("No compression type set!"); - } - return compressionType; - - } - - /** - * Check tiling. - */ - private final void checkTiling() { - if (!canWriteTiles()) { - throw new UnsupportedOperationException("Tiling not supported!"); - } - } - - /** - * Check tiling mode. - */ - private final void checkTilingMode() { - if (getTilingMode() != MODE_EXPLICIT) { - throw new IllegalStateException("Tiling mode not MODE_EXPLICIT!"); - } - } - - /** - * Check tiling params. - */ - private final void checkTilingParams() { - if (!tilingSet) { - throw new IllegalStateException("Tiling parameters not set!"); - } - } - - /** - * Gets the tiling mode if tiling is supported. - * - * @return the tiling mode if tiling is supported. - */ - public int getTilingMode() { - checkTiling(); - return tilingMode; - } - - /** - * Gets an array of Dimensions giving the sizes of the tiles as they are - * encoded in the output file or stream. - * - * @return the preferred tile sizes. - */ - public Dimension[] getPreferredTileSizes() { - checkTiling(); - if (preferredTileSizes == null) { - return null; - } - - Dimension[] retval = new Dimension[preferredTileSizes.length]; - for (int i = 0; i < preferredTileSizes.length; i++) { - retval[i] = new Dimension(retval[i]); - } - return retval; - } - - /** - * Gets the tile grid X offset for encoding. - * - * @return the tile grid X offset for encoding. - */ - public int getTileGridXOffset() { - checkTiling(); - checkTilingMode(); - checkTilingParams(); - return tileGridXOffset; - } - - /** - * Gets the tile grid Y offset for encoding. - * - * @return the tile grid Y offset for encoding. - */ - public int getTileGridYOffset() { - checkTiling(); - checkTilingMode(); - checkTilingParams(); - return tileGridYOffset; - } - - /** - * Gets the tile height in an image as it is written to the output stream. - * - * @return the tile height in an image as it is written to the output - * stream. - */ - public int getTileHeight() { - checkTiling(); - checkTilingMode(); - checkTilingParams(); - return tileHeight; - } - - /** - * Gets the tile width in an image as it is written to the output stream. - * - * @return the tile width in an image as it is written to the output stream. - */ - public int getTileWidth() { - checkTiling(); - checkTilingMode(); - checkTilingParams(); - return tileWidth; - } - - /** - * Checks if the current compression type has lossless compression or not. - * - * @return true, if the current compression type has lossless compression, - * false otherwise. - */ - public boolean isCompressionLossless() { - checkWriteCompressed(); - checkCompressionMode(); - checkCompressionType(); - return true; - } - - /** - * Removes current compression type. - */ - public void unsetCompression() { - checkWriteCompressed(); - checkCompressionMode(); - compressionType = null; - compressionQuality = 1; - } - - /** - * Sets the compression mode to the specified value. The specified mode can - * be one of the predefined constants: MODE_DEFAULT, MODE_DISABLED, - * MODE_EXPLICIT, or MODE_COPY_FROM_METADATA. - * - * @param mode - * the new compression mode to be set. - */ - public void setCompressionMode(int mode) { - checkWriteCompressed(); - switch (mode) { - case MODE_EXPLICIT: { - compressionMode = mode; - unsetCompression(); - break; - } - case MODE_COPY_FROM_METADATA: - case MODE_DISABLED: - case MODE_DEFAULT: { - compressionMode = mode; - break; - } - default: { - throw new IllegalArgumentException("Illegal value for mode!"); - } - } - } - - /** - * Sets the compression quality. The value should be between 0 and 1. - * - * @param quality - * the new compression quality, float value between 0 and 1. - */ - public void setCompressionQuality(float quality) { - checkWriteCompressed(); - checkCompressionMode(); - checkCompressionType(); - if (quality < 0 || quality > 1) { - throw new IllegalArgumentException("Quality out-of-bounds!"); - } - compressionQuality = quality; - } - - /** - * Sets the compression type. The specified string should be one of the - * values returned by getCompressionTypes method. - * - * @param compressionType - * the new compression type. - */ - public void setCompressionType(String compressionType) { - checkWriteCompressed(); - checkCompressionMode(); - - if (compressionType == null) { // Don't check anything - this.compressionType = null; - } else { - String[] compressionTypes = getCompressionTypes(); - if (compressionTypes == null) { - throw new UnsupportedOperationException("No settable compression types"); - } - - for (int i = 0; i < compressionTypes.length; i++) { - if (compressionTypes[i].equals(compressionType)) { - this.compressionType = compressionType; - return; - } - } - - // Compression type is not in the list. - throw new IllegalArgumentException("Unknown compression type!"); - } - } - - /** - * Sets the instruction that tiling should be performed for the image in the - * output stream with the specified parameters. - * - * @param tileWidth - * the tile's width. - * @param tileHeight - * the tile's height. - * @param tileGridXOffset - * the tile grid's x offset. - * @param tileGridYOffset - * the tile grid's y offset. - */ - public void setTiling(int tileWidth, int tileHeight, int tileGridXOffset, int tileGridYOffset) { - checkTiling(); - checkTilingMode(); - - if (!canOffsetTiles() && (tileGridXOffset != 0 || tileGridYOffset != 0)) { - throw new UnsupportedOperationException("Can't offset tiles!"); - } - - if (tileWidth <= 0 || tileHeight <= 0) { - throw new IllegalArgumentException("tile dimensions are non-positive!"); - } - - Dimension preferredTileSizes[] = getPreferredTileSizes(); - if (preferredTileSizes != null) { - for (int i = 0; i < preferredTileSizes.length; i += 2) { - Dimension minSize = preferredTileSizes[i]; - Dimension maxSize = preferredTileSizes[i + 1]; - if (tileWidth < minSize.width || tileWidth > maxSize.width - || tileHeight < minSize.height || tileHeight > maxSize.height) { - throw new IllegalArgumentException("Illegal tile size!"); - } - } - } - - tilingSet = true; - this.tileWidth = tileWidth; - this.tileHeight = tileHeight; - this.tileGridXOffset = tileGridXOffset; - this.tileGridYOffset = tileGridYOffset; - } - - /** - * Clears all tiling settings. - */ - public void unsetTiling() { - checkTiling(); - checkTilingMode(); - - tilingSet = false; - tileWidth = 0; - tileHeight = 0; - tileGridXOffset = 0; - tileGridYOffset = 0; - } - - /** - * Sets the tiling mode. The specified mode should be one of the following - * values: MODE_DISABLED, MODE_DEFAULT, MODE_EXPLICIT, or - * MODE_COPY_FROM_METADATA. - * - * @param mode - * the new tiling mode. - */ - public void setTilingMode(int mode) { - checkTiling(); - - switch (mode) { - case MODE_EXPLICIT: { - tilingMode = mode; - unsetTiling(); - break; - } - case MODE_COPY_FROM_METADATA: - case MODE_DISABLED: - case MODE_DEFAULT: { - tilingMode = mode; - break; - } - default: { - throw new IllegalArgumentException("Illegal value for mode!"); - } - } - } -} diff --git a/awt/javax/imageio/ImageWriter.java b/awt/javax/imageio/ImageWriter.java deleted file mode 100644 index 86879e0..0000000 --- a/awt/javax/imageio/ImageWriter.java +++ /dev/null @@ -1,1001 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio; - -import java.awt.Dimension; -import java.awt.Rectangle; -import java.awt.image.BufferedImage; -import java.awt.image.Raster; -import java.awt.image.RenderedImage; -import java.io.IOException; -import java.security.AccessController; -import java.security.PrivilegedAction; -import java.util.ArrayList; -import java.util.List; -import java.util.Locale; -import java.util.MissingResourceException; -import java.util.ResourceBundle; - -import javax.imageio.event.IIOWriteProgressListener; -import javax.imageio.event.IIOWriteWarningListener; -import javax.imageio.metadata.IIOMetadata; -import javax.imageio.spi.ImageWriterSpi; - -/** - * The ImageWriter class is an abstract class for encoding images. ImageWriter - * objects are instantiated by the service provider interface, ImageWriterSpi - * class, for the specific format. ImageWriterSpi class should be registered - * with the IIORegistry, which uses them for format recognition and presentation - * of available format readers and writers. - * - * @since Android 1.0 - */ -public abstract class ImageWriter implements ImageTranscoder { - - /** - * The available locales. - */ - protected Locale[] availableLocales; - - /** - * The locale. - */ - protected Locale locale; - - /** - * The originating provider. - */ - protected ImageWriterSpi originatingProvider; - - /** - * The output. - */ - protected Object output; - - /** - * The progress listeners. - */ - protected List<IIOWriteProgressListener> progressListeners; - - /** - * The warning listeners. - */ - protected List<IIOWriteWarningListener> warningListeners; - - /** - * The warning locales. - */ - protected List<Locale> warningLocales; - - // Indicates that abort operation is requested - // Abort mechanism should be thread-safe - /** The aborted. */ - private boolean aborted; - - /** - * Instantiates a new ImageWriter. - * - * @param originatingProvider - * the ImageWriterSpi which instantiates this ImageWriter. - */ - protected ImageWriter(ImageWriterSpi originatingProvider) { - this.originatingProvider = originatingProvider; - } - - public abstract IIOMetadata convertStreamMetadata(IIOMetadata iioMetadata, - ImageWriteParam imageWriteParam); - - public abstract IIOMetadata convertImageMetadata(IIOMetadata iioMetadata, - ImageTypeSpecifier imageTypeSpecifier, ImageWriteParam imageWriteParam); - - /** - * Gets the ImageWriterSpi which instantiated this ImageWriter. - * - * @return the ImageWriterSpi. - */ - public ImageWriterSpi getOriginatingProvider() { - return originatingProvider; - } - - /** - * Processes the start of an image read by calling their imageStarted method - * of registered IIOWriteProgressListeners. - * - * @param imageIndex - * the image index. - */ - protected void processImageStarted(int imageIndex) { - if (null != progressListeners) { - for (IIOWriteProgressListener listener : progressListeners) { - listener.imageStarted(this, imageIndex); - } - } - } - - /** - * Processes the current percentage of image completion by calling - * imageProgress method of registered IIOWriteProgressListener. - * - * @param percentageDone - * the percentage done. - */ - protected void processImageProgress(float percentageDone) { - if (null != progressListeners) { - for (IIOWriteProgressListener listener : progressListeners) { - listener.imageProgress(this, percentageDone); - } - } - } - - /** - * Processes image completion by calling imageComplete method of registered - * IIOWriteProgressListeners. - */ - protected void processImageComplete() { - if (null != progressListeners) { - for (IIOWriteProgressListener listener : progressListeners) { - listener.imageComplete(this); - } - } - } - - /** - * Processes a warning message by calling warningOccurred method of - * registered IIOWriteWarningListeners. - * - * @param imageIndex - * the image index. - * @param warning - * the warning. - */ - protected void processWarningOccurred(int imageIndex, String warning) { - if (null == warning) { - throw new NullPointerException("warning message should not be NULL"); - } - if (null != warningListeners) { - for (IIOWriteWarningListener listener : warningListeners) { - listener.warningOccurred(this, imageIndex, warning); - } - } - } - - /** - * Processes a warning message by calling warningOccurred method of - * registered IIOWriteWarningListeners with string from ResourceBundle. - * - * @param imageIndex - * the image index. - * @param bundle - * the name of ResourceBundle. - * @param key - * the keyword. - */ - protected void processWarningOccurred(int imageIndex, String bundle, String key) { - if (warningListeners != null) { // Don't check the parameters - return; - } - - if (bundle == null) { - throw new IllegalArgumentException("baseName == null!"); - } - if (key == null) { - throw new IllegalArgumentException("keyword == null!"); - } - - // Get the context class loader and try to locate the bundle with it - // first - ClassLoader contextClassloader = AccessController - .doPrivileged(new PrivilegedAction<ClassLoader>() { - public ClassLoader run() { - return Thread.currentThread().getContextClassLoader(); - } - }); - - // Iterate through both listeners and locales - int n = warningListeners.size(); - for (int i = 0; i < n; i++) { - IIOWriteWarningListener listener = warningListeners.get(i); - Locale locale = warningLocales.get(i); - - // Now try to get the resource bundle - ResourceBundle rb; - try { - rb = ResourceBundle.getBundle(bundle, locale, contextClassloader); - } catch (MissingResourceException e) { - try { - rb = ResourceBundle.getBundle(bundle, locale); - } catch (MissingResourceException e1) { - throw new IllegalArgumentException("Bundle not found!"); - } - } - - try { - String warning = rb.getString(key); - listener.warningOccurred(this, imageIndex, warning); - } catch (MissingResourceException e) { - throw new IllegalArgumentException("Resource is missing!"); - } catch (ClassCastException e) { - throw new IllegalArgumentException("Resource is not a String!"); - } - } - } - - /** - * Sets the specified Object to the output of this ImageWriter. - * - * @param output - * the Object which represents destination, it can be - * ImageOutputStream or other objects. - */ - public void setOutput(Object output) { - if (output != null) { - ImageWriterSpi spi = getOriginatingProvider(); - if (null != spi) { - Class[] outTypes = spi.getOutputTypes(); - boolean supported = false; - for (Class<?> element : outTypes) { - if (element.isInstance(output)) { - supported = true; - break; - } - } - if (!supported) { - throw new IllegalArgumentException("output " + output + " is not supported"); - } - } - } - this.output = output; - } - - /** - * Writes a completed image stream that contains the specified image, - * default metadata, and thumbnails to the output. - * - * @param image - * the specified image to be written. - * @throws IOException - * if an I/O exception has occurred during writing. - */ - public void write(IIOImage image) throws IOException { - write(null, image, null); - } - - /** - * Writes a completed image stream that contains the specified rendered - * image, default metadata, and thumbnails to the output. - * - * @param image - * the specified RenderedImage to be written. - * @throws IOException - * if an I/O exception has occurred during writing. - */ - public void write(RenderedImage image) throws IOException { - write(null, new IIOImage(image, null, null), null); - } - - /** - * Writes a completed image stream that contains the specified image, - * metadata and thumbnails to the output. - * - * @param streamMetadata - * the stream metadata, or null. - * @param image - * the specified image to be written, if canWriteRaster() method - * returns false, then Image must contain only RenderedImage. - * @param param - * the ImageWriteParam, or null. - * @throws IOException - * if an error occurs during writing. - */ - public abstract void write(IIOMetadata streamMetadata, IIOImage image, ImageWriteParam param) - throws IOException; - - /** - * Disposes of any resources. - */ - public void dispose() { - // def impl. does nothing according to the spec. - } - - /** - * Requests an abort operation for current writing operation. - */ - public synchronized void abort() { - aborted = true; - } - - /** - * Checks whether or not a request to abort the current write operation has - * been made successfully. - * - * @return true, if the request to abort the current write operation has - * been made successfully, false otherwise. - */ - protected synchronized boolean abortRequested() { - return aborted; - } - - /** - * Clears all previous abort request, and abortRequested returns false after - * calling this method. - */ - protected synchronized void clearAbortRequest() { - aborted = false; - } - - /** - * Adds the IIOWriteProgressListener listener. - * - * @param listener - * the IIOWriteProgressListener listener. - */ - public void addIIOWriteProgressListener(IIOWriteProgressListener listener) { - if (listener == null) { - return; - } - - if (progressListeners == null) { - progressListeners = new ArrayList<IIOWriteProgressListener>(); - } - - progressListeners.add(listener); - } - - /** - * Adds the IIOWriteWarningListener. - * - * @param listener - * the IIOWriteWarningListener listener. - */ - public void addIIOWriteWarningListener(IIOWriteWarningListener listener) { - if (listener == null) { - return; - } - - if (warningListeners == null) { - warningListeners = new ArrayList<IIOWriteWarningListener>(); - warningLocales = new ArrayList<Locale>(); - } - - warningListeners.add(listener); - warningLocales.add(getLocale()); - } - - /** - * Gets the output object that was set by setOutput method. - * - * @return the output object such as ImageOutputStream, or null if it is not - * set. - */ - public Object getOutput() { - return output; - } - - /** - * Check output return false. - * - * @return true, if successful. - */ - private final boolean checkOutputReturnFalse() { - if (getOutput() == null) { - throw new IllegalStateException("getOutput() == null!"); - } - return false; - } - - /** - * Unsupported operation. - */ - private final void unsupportedOperation() { - if (getOutput() == null) { - throw new IllegalStateException("getOutput() == null!"); - } - throw new UnsupportedOperationException("Unsupported write variant!"); - } - - /** - * Returns true if a new empty image can be inserted at the specified index. - * - * @param imageIndex - * the specified index of image. - * @return true if a new empty image can be inserted at the specified index, - * false otherwise. - * @throws IOException - * Signals that an I/O exception has occurred. - */ - public boolean canInsertEmpty(int imageIndex) throws IOException { - return checkOutputReturnFalse(); - } - - /** - * Returns true if a new image can be inserted at the specified index. - * - * @param imageIndex - * the specified index of image. - * @return true if a new image can be inserted at the specified index, false - * otherwise. - * @throws IOException - * Signals that an I/O exception has occurred. - */ - public boolean canInsertImage(int imageIndex) throws IOException { - return checkOutputReturnFalse(); - } - - /** - * Returns true if the image with the specified index can be removed. - * - * @param imageIndex - * the specified index of image. - * @return true if the image with the specified index can be removed, false - * otherwise. - * @throws IOException - * Signals that an I/O exception has occurred. - */ - public boolean canRemoveImage(int imageIndex) throws IOException { - return checkOutputReturnFalse(); - } - - /** - * Returns true if metadata of the image with the specified index can be - * replaced. - * - * @param imageIndex - * the specified image index. - * @return true if metadata of the image with the specified index can be - * replaced, false otherwise. - * @throws IOException - * if an I/O exception has occurred. - */ - public boolean canReplaceImageMetadata(int imageIndex) throws IOException { - return checkOutputReturnFalse(); - } - - /** - * Returns true if pixels of the image with the specified index can be - * replaced by the replacePixels methods. - * - * @param imageIndex - * the image's index. - * @return true if pixels of the image with the specified index can be - * replaced by the replacePixels methods, false otherwise. - * @throws IOException - * Signals that an I/O exception has occurred. - */ - public boolean canReplacePixels(int imageIndex) throws IOException { - return checkOutputReturnFalse(); - } - - /** - * Returns true if the stream metadata presented in the output can be - * removed. - * - * @return true if the stream metadata presented in the output can be - * removed, false otherwise. - * @throws IOException - * if an I/O exception has occurred. - */ - public boolean canReplaceStreamMetadata() throws IOException { - return checkOutputReturnFalse(); - } - - /** - * Returns true if the writing of a complete image stream which contains a - * single image is supported with undefined pixel values and associated - * metadata and thumbnails to the output. - * - * @return true if the writing of a complete image stream which contains a - * single image is supported, false otherwise. - * @throws IOException - * if an I/O exception has occurred. - */ - public boolean canWriteEmpty() throws IOException { - return checkOutputReturnFalse(); - } - - /** - * Returns true if the methods which taken an IIOImageParameter can deal - * with a Raster source image. - * - * @return true if the methods which taken an IIOImageParameter can deal - * with a Raster source image, false otherwise. - */ - public boolean canWriteRasters() { - return false; - } - - /** - * Returns true if the writer can add an image to stream that already - * contains header information. - * - * @return if the writer can add an image to stream that already contains - * header information, false otherwise. - */ - public boolean canWriteSequence() { - return false; - } - - /** - * Ends the insertion of a new image. - * - * @throws IOException - * if an I/O exception has occurred. - */ - public void endInsertEmpty() throws IOException { - unsupportedOperation(); - } - - /** - * Ends the replace pixels operation. - * - * @throws IOException - * if an I/O exception has occurred. - */ - public void endReplacePixels() throws IOException { - unsupportedOperation(); - } - - /** - * Ends an empty write operation. - * - * @throws IOException - * if an I/O exception has occurred. - */ - public void endWriteEmpty() throws IOException { - unsupportedOperation(); - } - - /** - * Ends the sequence of write operations. - * - * @throws IOException - * if an I/O exception has occurred. - */ - public void endWriteSequence() throws IOException { - unsupportedOperation(); - } - - /** - * Gets an array of available locales. - * - * @return an of array available locales. - */ - public Locale[] getAvailableLocales() { - if (availableLocales == null) { - return null; - } - - return availableLocales.clone(); - } - - /** - * Gets an IIOMetadata object that contains default values for encoding an - * image with the specified type. - * - * @param imageType - * the ImageTypeSpecifier. - * @param param - * the ImageWriteParam. - * @return the IIOMetadata object. - */ - public abstract IIOMetadata getDefaultImageMetadata(ImageTypeSpecifier imageType, - ImageWriteParam param); - - /** - * Gets an IIOMetadata object that contains default values for encoding a - * stream of images. - * - * @param param - * the ImageWriteParam. - * @return the IIOMetadata object. - */ - public abstract IIOMetadata getDefaultStreamMetadata(ImageWriteParam param); - - /** - * Gets the current locale of this ImageWriter. - * - * @return the current locale of this ImageWriter. - */ - public Locale getLocale() { - return locale; - } - - /** - * Gets the default write param. Gets a new ImageWriteParam object for this - * ImageWriter with the current Locale. - * - * @return a new ImageWriteParam object for this ImageWriter. - */ - public ImageWriteParam getDefaultWriteParam() { - return new ImageWriteParam(getLocale()); - } - - /** - * Gets the number of thumbnails supported by the format being written with - * supported image type, image write parameters, stream, and image metadata - * objects. - * - * @param imageType - * the ImageTypeSpecifier. - * @param param - * the image's parameters. - * @param streamMetadata - * the stream metadata. - * @param imageMetadata - * the image metadata. - * @return the number of thumbnails supported. - */ - public int getNumThumbnailsSupported(ImageTypeSpecifier imageType, ImageWriteParam param, - IIOMetadata streamMetadata, IIOMetadata imageMetadata) { - return 0; - } - - /** - * Gets the preferred thumbnail sizes. Gets an array of Dimensions with the - * sizes for thumbnail images as they are encoded in the output file or - * stream. - * - * @param imageType - * the ImageTypeSpecifier. - * @param param - * the ImageWriteParam. - * @param streamMetadata - * the stream metadata. - * @param imageMetadata - * the image metadata. - * @return the preferred thumbnail sizes. - */ - public Dimension[] getPreferredThumbnailSizes(ImageTypeSpecifier imageType, - ImageWriteParam param, IIOMetadata streamMetadata, IIOMetadata imageMetadata) { - return null; - } - - /** - * Prepares insertion of an empty image by requesting the insertion of a new - * image into an existing image stream. - * - * @param imageIndex - * the image index. - * @param imageType - * the image type. - * @param width - * the width of the image. - * @param height - * the height of the image. - * @param imageMetadata - * the image metadata, or null. - * @param thumbnails - * the array thumbnails for this image, or null. - * @param param - * the ImageWriteParam, or null. - * @throws IOException - * if an I/O exception has occurred. - */ - public void prepareInsertEmpty(int imageIndex, ImageTypeSpecifier imageType, int width, - int height, IIOMetadata imageMetadata, List<? extends BufferedImage> thumbnails, - ImageWriteParam param) throws IOException { - unsupportedOperation(); - } - - /** - * Prepares the writer to call the replacePixels method for the specified - * region. - * - * @param imageIndex - * the image's index. - * @param region - * the specified region. - * @throws IOException - * if an I/O exception has occurred. - */ - public void prepareReplacePixels(int imageIndex, Rectangle region) throws IOException { - unsupportedOperation(); - } - - /** - * Prepares the writer for writing an empty image by beginning the process - * of writing a complete image stream that contains a single image with - * undefined pixel values, metadata and thumbnails, to the output. - * - * @param streamMetadata - * the stream metadata. - * @param imageType - * the image type. - * @param width - * the width of the image. - * @param height - * the height of the image. - * @param imageMetadata - * the image's metadata, or null. - * @param thumbnails - * the image's thumbnails, or null. - * @param param - * the image's parameters, or null. - * @throws IOException - * if an I/O exception has occurred. - */ - public void prepareWriteEmpty(IIOMetadata streamMetadata, ImageTypeSpecifier imageType, - int width, int height, IIOMetadata imageMetadata, - List<? extends BufferedImage> thumbnails, ImageWriteParam param) throws IOException { - unsupportedOperation(); - } - - /** - * Prepares a stream to accept calls of writeToSequence method using the - * metadata object. - * - * @param streamMetadata - * the stream metadata. - * @throws IOException - * if an I/O exception has occurred. - */ - public void prepareWriteSequence(IIOMetadata streamMetadata) throws IOException { - unsupportedOperation(); - } - - /** - * Processes the completion of a thumbnail read by calling their - * thumbnailComplete method of registered IIOWriteProgressListeners. - */ - protected void processThumbnailComplete() { - if (progressListeners != null) { - for (IIOWriteProgressListener listener : progressListeners) { - listener.thumbnailComplete(this); - } - } - } - - /** - * Processes the current percentage of thumbnail completion by calling their - * thumbnailProgress method of registered IIOWriteProgressListeners. - * - * @param percentageDone - * the percentage done. - */ - protected void processThumbnailProgress(float percentageDone) { - if (progressListeners != null) { - for (IIOWriteProgressListener listener : progressListeners) { - listener.thumbnailProgress(this, percentageDone); - } - } - } - - /** - * Processes the start of a thumbnail read by calling thumbnailStarted - * method of registered IIOWriteProgressListeners. - * - * @param imageIndex - * the image index. - * @param thumbnailIndex - * the thumbnail index. - */ - protected void processThumbnailStarted(int imageIndex, int thumbnailIndex) { - if (progressListeners != null) { - for (IIOWriteProgressListener listener : progressListeners) { - listener.thumbnailStarted(this, imageIndex, thumbnailIndex); - } - } - } - - /** - * Processes that the writing has been aborted by calling writeAborted - * method of registered IIOWriteProgressListeners. - */ - protected void processWriteAborted() { - if (progressListeners != null) { - for (IIOWriteProgressListener listener : progressListeners) { - listener.writeAborted(this); - } - } - } - - /** - * Removes the all IIOWriteProgressListener listeners. - */ - public void removeAllIIOWriteProgressListeners() { - progressListeners = null; - } - - /** - * Removes the all IIOWriteWarningListener listeners. - */ - public void removeAllIIOWriteWarningListeners() { - warningListeners = null; - warningLocales = null; - } - - /** - * Removes the specified IIOWriteProgressListener listener. - * - * @param listener - * the registered IIOWriteProgressListener to be removed. - */ - public void removeIIOWriteProgressListener(IIOWriteProgressListener listener) { - if (progressListeners != null && listener != null) { - if (progressListeners.remove(listener) && progressListeners.isEmpty()) { - progressListeners = null; - } - } - } - - /** - * Removes the specified IIOWriteWarningListener listener. - * - * @param listener - * the registered IIOWriteWarningListener listener to be removed. - */ - public void removeIIOWriteWarningListener(IIOWriteWarningListener listener) { - if (warningListeners == null || listener == null) { - return; - } - - int idx = warningListeners.indexOf(listener); - if (idx > -1) { - warningListeners.remove(idx); - warningLocales.remove(idx); - - if (warningListeners.isEmpty()) { - warningListeners = null; - warningLocales = null; - } - } - } - - /** - * Removes the image with the specified index from the stream. - * - * @param imageIndex - * the image's index. - * @throws IOException - * if an I/O exception has occurred. - */ - public void removeImage(int imageIndex) throws IOException { - unsupportedOperation(); - } - - /** - * Replaces image metadata of the image with specified index. - * - * @param imageIndex - * the image's index. - * @param imageMetadata - * the image metadata. - * @throws IOException - * if an I/O exception has occurred. - */ - public void replaceImageMetadata(int imageIndex, IIOMetadata imageMetadata) throws IOException { - unsupportedOperation(); - } - - /** - * Replaces a part of an image presented in the output with the specified - * RenderedImage. - * - * @param image - * the RenderedImage. - * @param param - * the ImageWriteParam. - * @throws IOException - * if an I/O exception has occurred. - */ - public void replacePixels(RenderedImage image, ImageWriteParam param) throws IOException { - unsupportedOperation(); - } - - /** - * Replaces a part of an image presented in the output with the specified - * Raster. - * - * @param raster - * the Raster. - * @param param - * the ImageWriteParam. - * @throws IOException - * if an I/O exception has occurred. - */ - public void replacePixels(Raster raster, ImageWriteParam param) throws IOException { - unsupportedOperation(); - } - - /** - * Replaces the stream metadata of the output with new IIOMetadata. - * - * @param streamMetadata - * the new stream metadata. - * @throws IOException - * if an I/O exception has occurred. - */ - public void replaceStreamMetadata(IIOMetadata streamMetadata) throws IOException { - unsupportedOperation(); - } - - /** - * Sets the locale of this ImageWriter. - * - * @param locale - * the new locale. - */ - public void setLocale(Locale locale) { - if (locale == null) { - this.locale = null; - return; - } - - Locale[] locales = getAvailableLocales(); - boolean validLocale = false; - if (locales != null) { - for (int i = 0; i < locales.length; i++) { - if (locale.equals(locales[i])) { - validLocale = true; - break; - } - } - } - - if (validLocale) { - this.locale = locale; - } else { - throw new IllegalArgumentException("Invalid locale!"); - } - } - - /** - * Resets this ImageWriter. - */ - public void reset() { - setOutput(null); - setLocale(null); - removeAllIIOWriteWarningListeners(); - removeAllIIOWriteProgressListeners(); - clearAbortRequest(); - } - - /** - * Inserts image into existing output stream. - * - * @param imageIndex - * the image index where an image will be written. - * @param image - * the specified image to be written. - * @param param - * the ImageWriteParam, or null. - * @throws IOException - * if an I/O exception has occurred. - */ - public void writeInsert(int imageIndex, IIOImage image, ImageWriteParam param) - throws IOException { - unsupportedOperation(); - } - - /** - * Writes the specified image to the sequence. - * - * @param image - * the image to be written. - * @param param - * the ImageWriteParam, or null. - * @throws IOException - * if an I/O exception has occurred during writing. - */ - public void writeToSequence(IIOImage image, ImageWriteParam param) throws IOException { - unsupportedOperation(); - } -} diff --git a/awt/javax/imageio/event/IIOReadProgressListener.java b/awt/javax/imageio/event/IIOReadProgressListener.java deleted file mode 100644 index 2944896..0000000 --- a/awt/javax/imageio/event/IIOReadProgressListener.java +++ /dev/null @@ -1,121 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Sergey I. Salishev - * @version $Revision: 1.2 $ - */ - -package javax.imageio.event; - -import java.util.EventListener; -import javax.imageio.ImageReader; - -/** - * The IIOReadProgressListener interface notifies callers about the progress of - * the image and thumbnail reading methods. - * - * @since Android 1.0 - */ -public interface IIOReadProgressListener extends EventListener { - - /** - * Notifies this listener that the image reading has been completed. - * - * @param source - * the ImageReader object which calls this method. - */ - void imageComplete(ImageReader source); - - /** - * Notifies this listener about the degree of completion of the read call. - * - * @param source - * the ImageReader object which calls this method. - * @param percentageDone - * the percentage of decoding done. - */ - void imageProgress(ImageReader source, float percentageDone); - - /** - * Notifies this listener that an image read operation has been started. - * - * @param source - * the ImageReader object which calls this method. - * @param imageIndex - * the index of the image in an input file or stream to be read. - */ - void imageStarted(ImageReader source, int imageIndex); - - /** - * Notifies this listener that a read operation has been aborted. - * - * @param source - * the ImageReader object which calls this method. - */ - void readAborted(ImageReader source); - - /** - * Notifies this listener that a sequence of read operations has been - * completed. - * - * @param source - * the ImageReader object which calls this method. - */ - void sequenceComplete(ImageReader source); - - /** - * Notifies this listener that a sequence of read operation has been - * started. - * - * @param source - * the ImageReader object which calls this method. - * @param minIndex - * the index of the first image to be read. - */ - void sequenceStarted(ImageReader source, int minIndex); - - /** - * Notifies that a thumbnail read operation has been completed. - * - * @param source - * the ImageReader object which calls this method. - */ - void thumbnailComplete(ImageReader source); - - /** - * Notifies this listener about the degree of completion of the read call. - * - * @param source - * the ImageReader object which calls this method. - * @param percentageDone - * the percentage of decoding done. - */ - void thumbnailProgress(ImageReader source, float percentageDone); - - /** - * Notifies this listener that a thumbnail reading operation has been - * started. - * - * @param source - * the ImageReader object which calls this method. - * @param imageIndex - * the index of the image in an input file or stream to be read. - * @param thumbnailIndex - * the index of the thumbnail to be read. - */ - void thumbnailStarted(ImageReader source, int imageIndex, int thumbnailIndex); -} diff --git a/awt/javax/imageio/event/IIOReadUpdateListener.java b/awt/javax/imageio/event/IIOReadUpdateListener.java deleted file mode 100644 index 49bdbcb..0000000 --- a/awt/javax/imageio/event/IIOReadUpdateListener.java +++ /dev/null @@ -1,182 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Sergey I. Salishev - * @version $Revision: 1.2 $ - */ - -package javax.imageio.event; - -import java.awt.image.BufferedImage; -import java.util.EventListener; -import javax.imageio.ImageReader; - -/* - * @author Sergey I. Salishev - * @version $Revision: 1.2 $ - */ - -/** - * The IIOReadUpdateListener interface provides functionality to receive - * notification of pixel updates during image and thumbnail reading operations. - * - * @since Android 1.0 - */ -public interface IIOReadUpdateListener extends EventListener { - - /** - * Notifies this listener that the specified area of the image has been - * updated. - * - * @param source - * the ImageReader object which calls this method. - * @param theImage - * the image to be updated. - * @param minX - * the minimum X coordinate of the pixels in the updated area. - * @param minY - * the minimum Y coordinate of the pixels in the updated area. - * @param width - * the width of updated area. - * @param height - * the height of updated area. - * @param periodX - * the horizontal spacing period between updated pixels, if it - * equals 1, there is no space between pixels. - * @param periodY - * the vertical spacing period between updated pixels, if it - * equals 1, there is no space between pixels. - * @param bands - * the array of integer values indicating the bands being - * updated. - */ - void imageUpdate(ImageReader source, BufferedImage theImage, int minX, int minY, int width, - int height, int periodX, int periodY, int[] bands); - - /** - * Notifies this listener that the current read operation has completed a - * progressive pass. - * - * @param source - * the ImageReader object which calls this method. - * @param theImage - * the image to be updated. - */ - void passComplete(ImageReader source, BufferedImage theImage); - - /** - * Notifies this listener that the current read operation has begun a - * progressive pass. - * - * @param source - * the ImageReader object which calls this method. - * @param theImage - * the image to be updated. - * @param pass - * the number of the pass. - * @param minPass - * the index of the first pass that will be decoded. - * @param maxPass - * the index of the last pass that will be decoded. - * @param minX - * the minimum X coordinate of the pixels in the updated area. - * @param minY - * the minimum Y coordinate of the pixels in the updated area. - * @param periodX - * the horizontal spacing period between updated pixels, if it - * equals 1, there is no space between pixels. - * @param periodY - * the vertical spacing period between updated pixels, if it - * equals 1, there is no space between pixels. - * @param bands - * the array of integer values indicating the bands being - * updated. - */ - void passStarted(ImageReader source, BufferedImage theImage, int pass, int minPass, - int maxPass, int minX, int minY, int periodX, int periodY, int[] bands); - - /** - * Notifies this listener that the current thumbnail read operation has - * completed a progressive pass. - * - * @param source - * the ImageReader object which calls this method. - * @param theImage - * the thumbnail to be updated. - */ - void thumbnailPassComplete(ImageReader source, BufferedImage theImage); - - /** - * Notifies this listener that the current thumbnail read operation has - * begun a progressive pass. - * - * @param source - * the ImageReader object which calls this method. - * @param theThumbnail - * the thumbnail to be updated. - * @param pass - * the number of the pass. - * @param minPass - * the index of the first pass that will be decoded. - * @param maxPass - * the index of the last pass that will be decoded. - * @param minX - * the minimum X coordinate of the pixels in the updated area. - * @param minY - * the minimum Y coordinate of the pixels in the updated area. - * @param periodX - * the horizontal spacing period between updated pixels, if it - * equals 1, there is no space between pixels. - * @param periodY - * the vertical spacing period between updated pixels, if it - * equals 1, there is no space between pixels. - * @param bands - * the array of integer values indicating the bands being - * updated. - */ - void thumbnailPassStarted(ImageReader source, BufferedImage theThumbnail, int pass, - int minPass, int maxPass, int minX, int minY, int periodX, int periodY, int[] bands); - - /** - * Notifies this listener that a specified area of a thumbnail image has - * been updated. - * - * @param source - * the ImageReader object which calls this method. - * @param theThumbnail - * the thumbnail to be updated. - * @param minX - * the minimum X coordinate of the pixels in the updated area. - * @param minY - * the minimum Y coordinate of the pixels in the updated area. - * @param width - * the width of updated area. - * @param height - * the height of updated area. - * @param periodX - * the horizontal spacing period between updated pixels, if it - * equals 1, there is no space between pixels. - * @param periodY - * the vertical spacing period between updated pixels, if it - * equals 1, there is no space between pixels. - * @param bands - * the array of integer values indicating the bands being - * updated. - */ - void thumbnailUpdate(ImageReader source, BufferedImage theThumbnail, int minX, int minY, - int width, int height, int periodX, int periodY, int[] bands); -} diff --git a/awt/javax/imageio/event/IIOReadWarningListener.java b/awt/javax/imageio/event/IIOReadWarningListener.java deleted file mode 100644 index 318a5df..0000000 --- a/awt/javax/imageio/event/IIOReadWarningListener.java +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Sergey I. Salishev - * @version $Revision: 1.2 $ - */ - -package javax.imageio.event; - -import java.util.EventListener; -import javax.imageio.ImageReader; - -/* - * @author Sergey I. Salishev - * @version $Revision: 1.2 $ - */ - -/** - * The IIOReadWarningListener provides methods to receive notification of - * warning messages generated by image and thumbnail reading methods. - * - * @since Android 1.0 - */ -public interface IIOReadWarningListener extends EventListener { - - /** - * Notifies this listener about a warning (non-fatal error) during decoding. - * - * @param source - * the ImageReader object which calls this method. - * @param warning - * the string describing the warning. - */ - public void warningOccurred(ImageReader source, String warning); -} diff --git a/awt/javax/imageio/event/IIOWriteProgressListener.java b/awt/javax/imageio/event/IIOWriteProgressListener.java deleted file mode 100644 index 4a2c595..0000000 --- a/awt/javax/imageio/event/IIOWriteProgressListener.java +++ /dev/null @@ -1,101 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio.event; - -import javax.imageio.ImageWriter; -import java.util.EventListener; - -/** - * The IIOWriteProgressListener interface provides methods to receive - * notification about the progress of the image and thumbnail writing methods. - * - * @since Android 1.0 - */ -public interface IIOWriteProgressListener extends EventListener { - - /** - * Notifies this listener that an image write operation has been started. - * - * @param source - * the ImageWriter object which calls this method. - * @param imageIndex - * the index of the image being written. - */ - void imageStarted(ImageWriter source, int imageIndex); - - /** - * Notifies this listener about the degree of completion of the write call. - * - * @param source - * the ImageWriter object which calls this method. - * @param percentageDone - * the percentage of encoding done. - */ - void imageProgress(ImageWriter source, float percentageDone); - - /** - * Notifies this listener that the image writing has been completed. - * - * @param source - * the ImageWriter object which calls this method. - */ - void imageComplete(ImageWriter source); - - /** - * Notifies this listener that a thumbnail write operation has been started. - * - * @param source - * the ImageWriter object which calls this method. - * @param imageIndex - * the index of the image being written. - * @param thumbnailIndex - * the index of the thumbnail being written. - */ - void thumbnailStarted(ImageWriter source, int imageIndex, int thumbnailIndex); - - /** - * Notifies this listener about the degree of completion of the write call. - * - * @param source - * the ImageWriter object which calls this method. - * @param percentageDone - * the percentage of encoding done. - */ - void thumbnailProgress(ImageWriter source, float percentageDone); - - /** - * Notifies this listener that a thumbnail write operation has been - * completed. - * - * @param source - * the ImageWriter object which calls this method. - */ - void thumbnailComplete(ImageWriter source); - - /** - * Notifies this listener that writing operation has been aborted. - * - * @param source - * the ImageWriter object which calls this method. - */ - void writeAborted(ImageWriter source); -} diff --git a/awt/javax/imageio/event/IIOWriteWarningListener.java b/awt/javax/imageio/event/IIOWriteWarningListener.java deleted file mode 100644 index 8ee41cd..0000000 --- a/awt/javax/imageio/event/IIOWriteWarningListener.java +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio.event; - -import javax.imageio.ImageWriter; -import java.util.EventListener; - -/** - * The IIOWriteWarningListener provides methods to receive notification of - * warnings generated by image and thumbnail writing methods. - * - * @since Android 1.0 - */ -public interface IIOWriteWarningListener extends EventListener { - - /** - * Notifies this listener about a warning (non-fatal error) during encoding. - * - * @param source - * the ImageWriter object which calls this method. - * @param imageIndex - * the index of the image generating the warning. - * @param warning - * the string describing the warning. - */ - void warningOccurred(ImageWriter source, int imageIndex, String warning); -} diff --git a/awt/javax/imageio/event/package.html b/awt/javax/imageio/event/package.html deleted file mode 100644 index c2fe39f..0000000 --- a/awt/javax/imageio/event/package.html +++ /dev/null @@ -1,8 +0,0 @@ -<html> - <body> - <p> - This package provides interfaces to handle events which can be fired during the reading or writing of images. - </p> - @since Android 1.0 - </body> -</html> diff --git a/awt/javax/imageio/metadata/IIOInvalidTreeException.java b/awt/javax/imageio/metadata/IIOInvalidTreeException.java deleted file mode 100644 index ba90657..0000000 --- a/awt/javax/imageio/metadata/IIOInvalidTreeException.java +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package javax.imageio.metadata; - -import org.w3c.dom.Node; -import javax.imageio.IIOException; - -/** - * The IIOInvalidTreeException provides notification about fails of - * IIOMetadataNodes tree parsing by IIOMetadata object. - * - * @since Android 1.0 - */ -public class IIOInvalidTreeException extends IIOException { - - /** - * The offending node. - */ - protected Node offendingNode = null; - - /** - * Instantiates an IIOInvalidTreeException with the specified detailed - * message and specified offending Node. - * - * @param message - * the detailed message. - * @param offendingNode - * the offending node. - */ - public IIOInvalidTreeException(String message, Node offendingNode) { - super(message); - this.offendingNode = offendingNode; - } - - /** - * Instantiates a new IIOInvalidTreeException with the specified detailed - * message and specified offending Node. - * - * @param message - * the detailed message. - * @param cause - * the cause of this exception. - * @param offendingNode - * the offending node. - */ - public IIOInvalidTreeException(String message, Throwable cause, Node offendingNode) { - super(message, cause); - this.offendingNode = offendingNode; - } - - /** - * Gets the offending node. - * - * @return the offending node. - */ - public Node getOffendingNode() { - return offendingNode; - } -} diff --git a/awt/javax/imageio/metadata/IIOMetadata.java b/awt/javax/imageio/metadata/IIOMetadata.java deleted file mode 100644 index 96cebf9..0000000 --- a/awt/javax/imageio/metadata/IIOMetadata.java +++ /dev/null @@ -1,391 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package javax.imageio.metadata; - -import java.util.ArrayList; - -import org.apache.harmony.x.imageio.metadata.IIOMetadataUtils; -import org.w3c.dom.Node; - -/** - * The class IIOMetadata represents the metadata (bundled with an image) as a - * Dom-type tree. - * - * @since Android 1.0 - */ -public abstract class IIOMetadata { - - /** - * Whether the standard metadata format is supported. - */ - protected boolean standardFormatSupported; - - /** - * The native metadata format name. - */ - protected String nativeMetadataFormatName; - - /** - * The native metadata format class name. - */ - protected String nativeMetadataFormatClassName; - - /** - * The extra metadata format names. - */ - protected String[] extraMetadataFormatNames; - - /** - * The extra metadata format class names. - */ - protected String[] extraMetadataFormatClassNames; - - /** - * The default controller. - */ - protected IIOMetadataController defaultController; - - /** - * The controller. - */ - protected IIOMetadataController controller; - - /** - * Instantiates a new IIOMetadata with no data set. - */ - protected IIOMetadata() { - } - - /** - * Instantiates a new IIOMetadata with the specified data parameters. - * - * @param standardMetadataFormatSupported - * whether the standard metadata format is supported. - * @param nativeMetadataFormatName - * the native metadata format name. - * @param nativeMetadataFormatClassName - * the native metadata format class name. - * @param extraMetadataFormatNames - * the extra metadata format names. - * @param extraMetadataFormatClassNames - * the extra metadata format class names. - */ - protected IIOMetadata(boolean standardMetadataFormatSupported, String nativeMetadataFormatName, - String nativeMetadataFormatClassName, String[] extraMetadataFormatNames, - String[] extraMetadataFormatClassNames) { - standardFormatSupported = standardMetadataFormatSupported; - this.nativeMetadataFormatName = nativeMetadataFormatName; - this.nativeMetadataFormatClassName = nativeMetadataFormatClassName; - if (extraMetadataFormatNames == null) { - if (extraMetadataFormatClassNames != null) { - throw new IllegalArgumentException( - "extraMetadataFormatNames == null && extraMetadataFormatClassNames != null!"); - } - } else { - if (extraMetadataFormatClassNames == null) { - throw new IllegalArgumentException( - "extraMetadataFormatNames != null && extraMetadataFormatClassNames == null!"); - } - if (extraMetadataFormatNames.length == 0) { - throw new IllegalArgumentException("extraMetadataFormatNames.length == 0!"); - } - if (extraMetadataFormatClassNames.length != extraMetadataFormatNames.length) { - throw new IllegalArgumentException( - "extraMetadataFormatClassNames.length != extraMetadataFormatNames.length!"); - } - this.extraMetadataFormatNames = extraMetadataFormatNames.clone(); - this.extraMetadataFormatClassNames = extraMetadataFormatClassNames.clone(); - } - } - - /** - * Gets the metadata as tree-type document. - * - * @param formatName - * the format name. - * @return the node in tree format. - */ - public abstract Node getAsTree(String formatName); - - /** - * Checks if the metadata is read only. - * - * @return true, if the metadata is read only. - */ - public abstract boolean isReadOnly(); - - /** - * Merges the specified tree with this metadata tree. - * - * @param formatName - * the format of the specified tree. - * @param root - * the root node of the metadata tree. - * @throws IIOInvalidTreeException - * if the specified tree is incompatible with the this metadata - * tree. - */ - public abstract void mergeTree(String formatName, Node root) throws IIOInvalidTreeException; - - /** - * Resets the controller. - */ - public abstract void reset(); - - /** - * Gets the controller associated with this metadata document. - * - * @return the controller. - */ - public IIOMetadataController getController() { - return controller; - } - - /** - * Checks whether this metadata has a controller. - * - * @return true, if this metadata has a controller. - */ - public boolean hasController() { - return getController() != null; - } - - /** - * Activate the controller. - * - * @return true, if successful. - */ - public boolean activateController() { - if (!hasController()) { - throw new IllegalStateException("hasController() == false!"); - } - return getController().activate(this); - } - - /** - * Gets the default controller. - * - * @return the default controller. - */ - public IIOMetadataController getDefaultController() { - return defaultController; - } - - /** - * Gets the extra metadata format names. - * - * @return the extra metadata format names. - */ - public String[] getExtraMetadataFormatNames() { - return extraMetadataFormatNames == null ? null : extraMetadataFormatNames.clone(); - } - - /** - * Gets the metadata format. - * - * @param formatName - * the format name. - * @return the metadata format. - */ - public IIOMetadataFormat getMetadataFormat(String formatName) { - return IIOMetadataUtils.instantiateMetadataFormat(formatName, standardFormatSupported, - nativeMetadataFormatName, nativeMetadataFormatClassName, extraMetadataFormatNames, - extraMetadataFormatClassNames); - } - - /** - * Gets the native metadata format name. - * - * @return the native metadata format name. - */ - public String getNativeMetadataFormatName() { - return nativeMetadataFormatName; - } - - /** - * Checks if the standard metadata format is supported. - * - * @return true, if the standard metadata format is supported. - */ - public boolean isStandardMetadataFormatSupported() { - return standardFormatSupported; - } - - /** - * Gets the metadata format names. - * - * @return the metadata format names. - */ - public String[] getMetadataFormatNames() { - ArrayList<String> res = new ArrayList<String>(); - - String nativeMetadataFormatName = getNativeMetadataFormatName(); - boolean standardFormatSupported = isStandardMetadataFormatSupported(); - String extraMetadataFormatNames[] = getExtraMetadataFormatNames(); - - if (standardFormatSupported) { - res.add(IIOMetadataFormatImpl.standardMetadataFormatName); - } - if (nativeMetadataFormatName != null) { - res.add(nativeMetadataFormatName); - } - if (extraMetadataFormatNames != null) { - for (String extraMetadataFormatName : extraMetadataFormatNames) { - res.add(extraMetadataFormatName); - } - } - - return res.size() > 0 ? res.toArray(new String[0]) : null; - } - - /** - * Gets the standard chroma node. - * - * @return the standard chroma node. - */ - protected IIOMetadataNode getStandardChromaNode() { - return null; - } - - /** - * Gets the standard compression node. - * - * @return the standard compression node. - */ - protected IIOMetadataNode getStandardCompressionNode() { - return null; - } - - /** - * Gets the standard data node. - * - * @return the standard data node. - */ - protected IIOMetadataNode getStandardDataNode() { - return null; - } - - /** - * Gets the standard dimension node. - * - * @return the standard dimension node. - */ - protected IIOMetadataNode getStandardDimensionNode() { - return null; - } - - /** - * Gets the standard document node. - * - * @return the standard document node. - */ - protected IIOMetadataNode getStandardDocumentNode() { - return null; - } - - /** - * Gets the standard text node. - * - * @return the standard text node. - */ - protected IIOMetadataNode getStandardTextNode() { - return null; - } - - /** - * Gets the standard tile node. - * - * @return the standard tile node. - */ - protected IIOMetadataNode getStandardTileNode() { - return null; - } - - /** - * Gets the standard transparency node. - * - * @return the standard transparency node. - */ - protected IIOMetadataNode getStandardTransparencyNode() { - return null; - } - - /** - * Gets the metadata as a tree in standard format. - * - * @return the metadata as a tree in standard format. - */ - protected final IIOMetadataNode getStandardTree() { - // Create root node - IIOMetadataNode root = new IIOMetadataNode(IIOMetadataFormatImpl.standardMetadataFormatName); - - Node node; - if ((node = getStandardChromaNode()) != null) { - root.appendChild(node); - } - if ((node = getStandardCompressionNode()) != null) { - root.appendChild(node); - } - if ((node = getStandardDataNode()) != null) { - root.appendChild(node); - } - if ((node = getStandardDimensionNode()) != null) { - root.appendChild(node); - } - if ((node = getStandardDocumentNode()) != null) { - root.appendChild(node); - } - if ((node = getStandardTextNode()) != null) { - root.appendChild(node); - } - if ((node = getStandardTileNode()) != null) { - root.appendChild(node); - } - if ((node = getStandardTransparencyNode()) != null) { - root.appendChild(node); - } - - return root; - } - - /** - * Sets the controller. - * - * @param controller - * the new controller. - */ - public void setController(IIOMetadataController controller) { - this.controller = controller; - } - - /** - * Sets the from tree. - * - * @param formatName - * the name of the metatdata format of the from tree. - * @param root - * the root node of the from tree. - * @throws IIOInvalidTreeException - * if the tree or its format is not compatible with this - * metadata. - */ - public void setFromTree(String formatName, Node root) throws IIOInvalidTreeException { - reset(); - mergeTree(formatName, root); - } -} diff --git a/awt/javax/imageio/metadata/IIOMetadataController.java b/awt/javax/imageio/metadata/IIOMetadataController.java deleted file mode 100644 index 1405948..0000000 --- a/awt/javax/imageio/metadata/IIOMetadataController.java +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Sergey I. Salishev - * @version $Revision: 1.2 $ - */ - -package javax.imageio.metadata; - -/* - * @author Sergey I. Salishev - * @version $Revision: 1.2 $ - */ - -/** - * The IIOMetadataController interface provides a method for implementing - * objects to activate the controller without defining how the controller - * obtains values. - * - * @since Android 1.0 - */ -public interface IIOMetadataController { - - /** - * Activates a controller. - * - * @param metadata - * the metadata to be modified. - * @return true, if the IIOMetadata has been modified, false otherwise. - */ - public boolean activate(IIOMetadata metadata); -} diff --git a/awt/javax/imageio/metadata/IIOMetadataFormat.java b/awt/javax/imageio/metadata/IIOMetadataFormat.java deleted file mode 100644 index 0e7e697..0000000 --- a/awt/javax/imageio/metadata/IIOMetadataFormat.java +++ /dev/null @@ -1,404 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package javax.imageio.metadata; - -import javax.imageio.ImageTypeSpecifier; -import java.util.Locale; - -/** - * The Interface IIOMetadataFormat is implemented by classes that describe the - * rules and allowed elements for a metadata document tree. - * - * @since Android 1.0 - */ -public interface IIOMetadataFormat { - - /** - * The CHILD_POLICY_EMPTY. - */ - int CHILD_POLICY_EMPTY = 0; - - /** - * The CHILD_POLICY_ALL. - */ - int CHILD_POLICY_ALL = 1; - - /** - * The CHILD_POLICY_SOME. - */ - int CHILD_POLICY_SOME = 2; - - /** - * The CHILD_POLICY_CHOICE. - */ - int CHILD_POLICY_CHOICE = 3; - - /** - * The CHILD_POLICY_SEQUENCE. - */ - int CHILD_POLICY_SEQUENCE = 4; - - /** - * The CHILD_POLICY_REPEAT. - */ - int CHILD_POLICY_REPEAT = 5; - - /** - * The maximum value for the child policy. - */ - int CHILD_POLICY_MAX = CHILD_POLICY_REPEAT; - - /** - * The DATATYPE_STRING. - */ - int DATATYPE_STRING = 0; - - /** - * The DATATYPE_BOOLEAN. - */ - int DATATYPE_BOOLEAN = 1; - - /** - * The DATATYPE_INTEGER. - */ - int DATATYPE_INTEGER = 2; - - /** - * The DATATYPE_FLOAT. - */ - int DATATYPE_FLOAT = 3; - - /** - * The DATATYPE_DOUBLE. - */ - int DATATYPE_DOUBLE = 4; - - /** - * The VALUE_NONE. - */ - int VALUE_NONE = 0; - - /** - * The VALUE_ARBITRARY. - */ - int VALUE_ARBITRARY = 1; - - /** - * The VALUE_RANGE. - */ - int VALUE_RANGE = 2; - - /** - * The VALUE_RANGE_MIN_INCLUSIVE_MASK. - */ - int VALUE_RANGE_MIN_INCLUSIVE_MASK = 4; - - /** - * The VALUE_RANGE_MAX_INCLUSIVE_MASK. - */ - int VALUE_RANGE_MAX_INCLUSIVE_MASK = 8; - - /** - * The VALUE_ENUMERATION. - */ - int VALUE_ENUMERATION = 16; - - /** - * The VALUE_LIST. - */ - int VALUE_LIST = 32; - - /** - * The VALUE_RANGE_MIN_INCLUSIVE. - */ - int VALUE_RANGE_MIN_INCLUSIVE = VALUE_RANGE | VALUE_RANGE_MIN_INCLUSIVE_MASK; - - /** - * The VALUE_RANGE_MAX_INCLUSIVE. - */ - int VALUE_RANGE_MAX_INCLUSIVE = VALUE_RANGE | VALUE_RANGE_MAX_INCLUSIVE_MASK; - - /** - * The VALUE_RANGE_MIN_MAX_INCLUSIVE. - */ - int VALUE_RANGE_MIN_MAX_INCLUSIVE = VALUE_RANGE | VALUE_RANGE_MIN_INCLUSIVE_MASK - | VALUE_RANGE_MAX_INCLUSIVE_MASK; - - /** - * Tells whether the specified element is allowed for the specified image - * type. - * - * @param elementName - * the element name. - * @param imageType - * the image type. - * @return true, if the specified element is allowed for the specified image - * type. - */ - boolean canNodeAppear(String elementName, ImageTypeSpecifier imageType); - - /** - * Gets data type of the specified attribute of the specified element. - * - * @param elementName - * the element name. - * @param attrName - * the attribute name. - * @return the attribute's data type. - */ - int getAttributeDataType(String elementName, String attrName); - - /** - * Gets the default value of the specified attribute of the specified - * element. - * - * @param elementName - * the element name. - * @param attrName - * the attribute name. - * @return the attribute's default value. - */ - String getAttributeDefaultValue(String elementName, String attrName); - - /** - * Gets the user-friendly description of the attribute. - * - * @param elementName - * the element name. - * @param attrName - * the attribute name. - * @param locale - * the locale giving the desired language for the description. - * @return the attribute description. - */ - String getAttributeDescription(String elementName, String attrName, Locale locale); - - /** - * Gets the attribute enumerations. - * - * @param elementName - * the element name. - * @param attrName - * the attribute name. - * @return the attribute enumerations. - */ - String[] getAttributeEnumerations(String elementName, String attrName); - - /** - * Gets the maximum length of the attribute list. - * - * @param elementName - * the element name. - * @param attrName - * the attribute name. - * @return the maximum length of the attribute list. - */ - int getAttributeListMaxLength(String elementName, String attrName); - - /** - * Gets the minimum length of the attribute list. - * - * @param elementName - * the element name. - * @param attrName - * the attribute name. - * @return the minimum length of the attribute list. - */ - int getAttributeListMinLength(String elementName, String attrName); - - /** - * Gets the maximum value allowed for the attribute. - * - * @param elementName - * the element name. - * @param attrName - * the attribute name. - * @return the maximum value allowed for the attribute. - */ - String getAttributeMaxValue(String elementName, String attrName); - - /** - * Gets the minimum value allowed for the attribute. - * - * @param elementName - * the element name. - * @param attrName - * the attribute name. - * @return the minimum value allowed for the attribute. - */ - String getAttributeMinValue(String elementName, String attrName); - - /** - * Gets the attribute names allowed for the specified element. - * - * @param elementName - * the element name. - * @return the attribute names. - */ - String[] getAttributeNames(String elementName); - - /** - * Gets the attribute value type. - * - * @param elementName - * the element name. - * @param attrName - * the attribute name. - * @return the attribute value type. - */ - int getAttributeValueType(String elementName, String attrName); - - /** - * Checks whether the specified attribute is required for the specified - * element. - * - * @param elementName - * the element name. - * @param attrName - * the attribute name. - * @return true, if the specified attribute is required for the specified - * element. - */ - boolean isAttributeRequired(String elementName, String attrName); - - /** - * Gets the names of the possible child elements for the given element. - * - * @param elementName - * the element name. - * @return the child names. - */ - String[] getChildNames(String elementName); - - /** - * Gets the constant describing the element's child policy. - * - * @param elementName - * the element name. - * @return the child policy. - */ - int getChildPolicy(String elementName); - - /** - * Gets the user-friendly description of the element. - * - * @param elementName - * the element name. - * @param locale - * the locale giving the desired language for the description. - * @return the element description. - */ - String getElementDescription(String elementName, Locale locale); - - /** - * Gets the maximum number of children allowed for the element. - * - * @param elementName - * the element name. - * @return the maximum number of children allowed for the element. - */ - int getElementMaxChildren(String elementName); - - /** - * Gets the minimum number of children allowed for the element. - * - * @param elementName - * the element name. - * @return the minimum number of children allowed for the element. - */ - int getElementMinChildren(String elementName); - - /** - * Gets the maximum object array length allowed for the element. - * - * @param elementName - * the element name. - * @return the maximum object array length allowed for the element. - */ - int getObjectArrayMaxLength(String elementName); - - /** - * Gets the minimum object array length allowed for the element. - * - * @param elementName - * the element name. - * @return the minimum object array length allowed for the element. - */ - int getObjectArrayMinLength(String elementName); - - /** - * Gets the object class corresponding to the specified element. - * - * @param elementName - * the element name. - * @return the object class corresponding to the specified element. - */ - Class<?> getObjectClass(String elementName); - - /** - * Gets the object default value for the element. - * - * @param elementName - * the element name. - * @return the object default value for the element. - */ - Object getObjectDefaultValue(String elementName); - - /** - * Gets the object enumerations. - * - * @param elementName - * the element name. - * @return the object enumerations. - */ - Object[] getObjectEnumerations(String elementName); - - /** - * Gets the maximum value allowed for the element's object. - * - * @param elementName - * the element name. - * @return the maximum value allowed for the element's object. - */ - Comparable<?> getObjectMaxValue(String elementName); - - /** - * Gets the minimum value allowed for the element's object. - * - * @param elementName - * the element name. - * @return the minimum value allowed for the element's object. - */ - Comparable<?> getObjectMinValue(String elementName); - - /** - * Gets the constant that indicates the type of the element's value. - * - * @param elementName - * the element name. - * @return the constant that indicates the type of the element's value. - */ - int getObjectValueType(String elementName); - - /** - * Gets the name of the root element. - * - * @return the name of the root element. - */ - String getRootName(); -} diff --git a/awt/javax/imageio/metadata/IIOMetadataFormatImpl.java b/awt/javax/imageio/metadata/IIOMetadataFormatImpl.java deleted file mode 100644 index 1a6e568..0000000 --- a/awt/javax/imageio/metadata/IIOMetadataFormatImpl.java +++ /dev/null @@ -1,1056 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package javax.imageio.metadata; - -import javax.imageio.ImageTypeSpecifier; -import java.util.*; -import java.security.AccessController; -import java.security.PrivilegedAction; - -/** - * The IIOMetadataFormatImpl class provides an implementation of the - * IIOMetadataFormat interface. - * - * @since Android 1.0 - */ -public abstract class IIOMetadataFormatImpl implements IIOMetadataFormat { - - /** - * The Constant standardMetadataFormatName. - */ - @SuppressWarnings( { - "ConstantDeclaredInAbstractClass" - }) - public static final String standardMetadataFormatName = "javax_imageio_1.0"; - - /** - * The standard format. - */ - @SuppressWarnings( { - "StaticNonFinalField" - }) - private static IIOMetadataFormatImpl standardFormat; - - /** - * The root name. - */ - private String rootName; - - /** - * The element hash. - */ - private HashMap<String, Element> elementHash = new HashMap<String, Element>(); - - /** - * The resource base name. - */ - private String resourceBaseName = getClass().getName() + "Resources"; - - /** - * Instantiates an IIOMetadataFormatImpl with the specified root name and - * child policy (not CHILD_POLICY_REPEAT). - * - * @param rootName - * the name of root element. - * @param childPolicy - * the child policy defined by one of the CHILD_POLICY_* - * constants (except CHILD_POLICY_REPEAT). - */ - public IIOMetadataFormatImpl(String rootName, int childPolicy) { - if (rootName == null) { - throw new IllegalArgumentException("rootName is null"); - } - if (childPolicy < CHILD_POLICY_EMPTY || childPolicy > CHILD_POLICY_MAX - || childPolicy == CHILD_POLICY_REPEAT) { - throw new IllegalArgumentException("childPolicy is not one of the predefined constants"); - } - - this.rootName = rootName; - Element root = new Element(); - root.name = rootName; - root.childPolicy = childPolicy; - elementHash.put(rootName, root); - } - - /** - * Instantiates an IIOMetadataFormatImpl with the specified root name and - * CHILD_POLICY_REPEAT child policy. - * - * @param rootName - * the name of root element. - * @param minChildren - * the minimum number of children. - * @param maxChildren - * the maximum number of children - */ - public IIOMetadataFormatImpl(String rootName, int minChildren, int maxChildren) { - if (rootName == null) { - throw new IllegalArgumentException("rootName is null"); - } - if (minChildren < 0) { - throw new IllegalArgumentException("minChildren < 0!"); - } - if (minChildren > maxChildren) { - throw new IllegalArgumentException("minChildren > maxChildren!"); - } - - this.rootName = rootName; - Element root = new Element(); - root.name = rootName; - root.minChildren = minChildren; - root.maxChildren = maxChildren; - root.childPolicy = CHILD_POLICY_REPEAT; - elementHash.put(rootName, root); - } - - @SuppressWarnings( { - "AbstractMethodOverridesAbstractMethod" - }) - public abstract boolean canNodeAppear(String elementName, ImageTypeSpecifier imageType); - - /** - * Adds a new attribute to an existing element. - * - * @param elementName - * the name of the element to which the new attribute will be - * added. - * @param attrName - * the attribute name. - * @param dataType - * the data type of the new attribute. - * @param required - * the flag which indicates whether this attribute must be - * present. - * @param listMinLength - * the minimum legal number of list items. - * @param listMaxLength - * the the maximum legal number of list items. - */ - protected void addAttribute(String elementName, String attrName, int dataType, - boolean required, int listMinLength, int listMaxLength) { - if (attrName == null) { - throw new IllegalArgumentException("attrName == null!"); - } - if (dataType < DATATYPE_STRING || dataType > DATATYPE_DOUBLE) { - throw new IllegalArgumentException("Invalid value for dataType!"); - } - if (listMinLength < 0 || listMinLength > listMaxLength) { - throw new IllegalArgumentException("Invalid list bounds!"); - } - - Element element = findElement(elementName); - Attlist attr = new Attlist(); - attr.name = attrName; - attr.dataType = dataType; - attr.required = required; - attr.listMinLength = listMinLength; - attr.listMaxLength = listMaxLength; - attr.valueType = VALUE_LIST; - - element.attributes.put(attrName, attr); - } - - /** - * Adds a new attribute to an existing element. - * - * @param elementName - * the name of the element to which the new attribute will be - * added. - * @param attrName - * the attribute name. - * @param dataType - * the data type of the new attribute. - * @param required - * the flag which indicates whether this attribute must be - * present. - * @param defaultValue - * the default value of the attribute. - */ - protected void addAttribute(String elementName, String attrName, int dataType, - boolean required, String defaultValue) { - if (attrName == null) { - throw new IllegalArgumentException("attrName == null!"); - } - if (dataType < DATATYPE_STRING || dataType > DATATYPE_DOUBLE) { - throw new IllegalArgumentException("Invalid value for dataType!"); - } - - Element element = findElement(elementName); - Attlist attr = new Attlist(); - attr.name = attrName; - attr.dataType = dataType; - attr.required = required; - attr.defaultValue = defaultValue; - attr.valueType = VALUE_ARBITRARY; - - element.attributes.put(attrName, attr); - } - - /** - * Adds a new attribute to an existing element. - * - * @param elementName - * the name of the element to which the new attribute will be - * added. - * @param attrName - * the attribute name. - * @param dataType - * the data type of the new attribute. - * @param required - * the flag which indicates whether this attribute must be - * present. - * @param defaultValue - * the default value of the attribute. - * @param enumeratedValues - * the legal values for the attribute as a list of strings. - */ - protected void addAttribute(String elementName, String attrName, int dataType, - boolean required, String defaultValue, List<String> enumeratedValues) { - if (attrName == null) { - throw new IllegalArgumentException("attrName == null!"); - } - if (dataType < DATATYPE_STRING || dataType > DATATYPE_DOUBLE) { - throw new IllegalArgumentException("Invalid value for dataType!"); - } - if (enumeratedValues == null || enumeratedValues.isEmpty()) { - throw new IllegalArgumentException("enumeratedValues is empty or null"); - } - - try { - for (String enumeratedValue : enumeratedValues) { - if (enumeratedValue == null) { - throw new IllegalArgumentException("enumeratedValues contains a null!"); - } - } - } catch (ClassCastException e) { - throw new IllegalArgumentException("enumeratedValues contains a non-String value!"); - } - - Element element = findElement(elementName); - Attlist attr = new Attlist(); - attr.name = attrName; - attr.dataType = dataType; - attr.required = required; - attr.defaultValue = defaultValue; - attr.enumeratedValues = enumeratedValues; - attr.valueType = VALUE_ENUMERATION; - - element.attributes.put(attrName, attr); - } - - /** - * Adds a new attribute to an existing element. - * - * @param elementName - * the name of the element to which the new attribute will be - * added. - * @param attrName - * the attribute name. - * @param dataType - * the data type of the new attribute. - * @param required - * the flag which indicates whether this attribute must be - * present. - * @param defaultValue - * the default value of attribute. - * @param minValue - * the minimum legal value of an attribute. - * @param maxValue - * the maximum legal value of an attribute. - * @param minInclusive - * the flag which indicates whether the minValue is inclusive. - * @param maxInclusive - * the flag which indicates whether the maxValue is inclusive. - */ - protected void addAttribute(String elementName, String attrName, int dataType, - boolean required, String defaultValue, String minValue, String maxValue, - boolean minInclusive, boolean maxInclusive) { - if (attrName == null) { - throw new IllegalArgumentException("attrName == null!"); - } - if (dataType < DATATYPE_STRING || dataType > DATATYPE_DOUBLE) { - throw new IllegalArgumentException("Invalid value for dataType!"); - } - - Element element = findElement(elementName); - Attlist attr = new Attlist(); - attr.name = attrName; - attr.dataType = dataType; - attr.required = required; - attr.defaultValue = defaultValue; - attr.minValue = minValue; - attr.maxValue = maxValue; - attr.minInclusive = minInclusive; - attr.maxInclusive = maxInclusive; - - attr.valueType = VALUE_RANGE; - attr.valueType |= minInclusive ? VALUE_RANGE_MIN_INCLUSIVE_MASK : 0; - attr.valueType |= maxInclusive ? VALUE_RANGE_MAX_INCLUSIVE_MASK : 0; - - element.attributes.put(attrName, attr); - } - - /** - * Adds a new attribute with boolean data type to an existing element. - * - * @param elementName - * the name of the element to which the new attribute will be - * added. - * @param attrName - * the attribute name. - * @param hasDefaultValue - * the flag which indicates whether this attribute must have a - * default value. - * @param defaultValue - * the default value. - */ - protected void addBooleanAttribute(String elementName, String attrName, - boolean hasDefaultValue, boolean defaultValue) { - String defaultVal = hasDefaultValue ? (defaultValue ? "TRUE" : "FALSE") : null; - ArrayList<String> values = new ArrayList<String>(2); - values.add("TRUE"); - values.add("FALSE"); - - addAttribute(elementName, attrName, DATATYPE_BOOLEAN, true, defaultVal, values); - } - - /** - * Adds an existing element to the list of child elements of the specified - * parent element. - * - * @param elementName - * the name of the element to be added. - * @param parentName - * the parent element name. - */ - protected void addChildElement(String elementName, String parentName) { - Element parent = findElement(parentName); - Element element = findElement(elementName); - parent.children.add(element.name); - } - - /** - * Adds a new element type to this IIOMetadataFormat with a child policy (if - * policy is not CHILD_POLICY_REPEAT). - * - * @param elementName - * the name of the element to be added. - * @param parentName - * the parent element name. - * @param childPolicy - * one of the CHILD_POLICY_* constants defined by - * IIOMetadataFormat. - */ - protected void addElement(String elementName, String parentName, int childPolicy) { - if (childPolicy < CHILD_POLICY_EMPTY || childPolicy > CHILD_POLICY_MAX - || childPolicy == CHILD_POLICY_REPEAT) { - throw new IllegalArgumentException("childPolicy is not one of the predefined constants"); - } - - Element parent = findElement(parentName); - Element element = new Element(); - element.name = elementName; - element.childPolicy = childPolicy; - elementHash.put(elementName, element); - parent.children.add(elementName); - } - - /** - * Adds a new element type to this IIOMetadataFormat with - * CHILD_POLICY_REPEAT and the specified minimum and maximum number of child - * elements. - * - * @param elementName - * the element name to be added. - * @param parentName - * the parent element name. - * @param minChildren - * the minimum number of child elements. - * @param maxChildren - * the maximum number of child elements. - */ - protected void addElement(String elementName, String parentName, int minChildren, - int maxChildren) { - if (minChildren < 0) { - throw new IllegalArgumentException("minChildren < 0!"); - } - if (minChildren > maxChildren) { - throw new IllegalArgumentException("minChildren > maxChildren!"); - } - - Element parent = findElement(parentName); - Element element = new Element(); - element.name = elementName; - element.childPolicy = CHILD_POLICY_REPEAT; - element.minChildren = minChildren; - element.maxChildren = maxChildren; - elementHash.put(elementName, element); - parent.children.add(elementName); - } - - /** - * Adds an Object reference with the specified class type to be stored as - * element's value. - * - * @param elementName - * the element name. - * @param classType - * the class indicates the legal types for the object's value. - * @param arrayMinLength - * the minimum legal length for the array. - * @param arrayMaxLength - * the maximum legal length for the array. - */ - protected void addObjectValue(String elementName, Class<?> classType, int arrayMinLength, - int arrayMaxLength) { - Element element = findElement(elementName); - - ObjectValue objVal = new ObjectValue(); - objVal.classType = classType; - objVal.arrayMaxLength = arrayMaxLength; - objVal.arrayMinLength = arrayMinLength; - objVal.valueType = VALUE_LIST; - - element.objectValue = objVal; - } - - /** - * Adds an Object reference with the specified class type to be stored as an - * element's value. - * - * @param elementName - * the element name. - * @param classType - * the class indicates the legal types for the object's value. - * @param required - * a flag indicated that this object value must be present. - * @param defaultValue - * the default value, or null. - */ - protected <T> void addObjectValue(String elementName, Class<T> classType, boolean required, - T defaultValue) { - // note: reqired is an unused parameter - Element element = findElement(elementName); - - ObjectValue<T> objVal = new ObjectValue<T>(); - objVal.classType = classType; - objVal.defaultValue = defaultValue; - objVal.valueType = VALUE_ARBITRARY; - - element.objectValue = objVal; - } - - /** - * Adds an Object reference with the specified class type to be stored as - * the element's value. - * - * @param elementName - * the element name. - * @param classType - * the class indicates the legal types for the object value. - * @param required - * a flag indicated that this object value must be present. - * @param defaultValue - * the default value, or null. - * @param enumeratedValues - * the list of legal values for the object. - */ - protected <T> void addObjectValue(String elementName, Class<T> classType, boolean required, - T defaultValue, List<? extends T> enumeratedValues) { - // note: reqired is an unused parameter - if (enumeratedValues == null || enumeratedValues.isEmpty()) { - throw new IllegalArgumentException("enumeratedValues is empty or null"); - } - - try { - for (T enumeratedValue : enumeratedValues) { - if (enumeratedValue == null) { - throw new IllegalArgumentException("enumeratedValues contains a null!"); - } - } - } catch (ClassCastException e) { - throw new IllegalArgumentException( - "enumeratedValues contains a value not of class classType!"); - } - - Element element = findElement(elementName); - - ObjectValue<T> objVal = new ObjectValue<T>(); - objVal.classType = classType; - objVal.defaultValue = defaultValue; - objVal.enumeratedValues = enumeratedValues; - objVal.valueType = VALUE_ENUMERATION; - - element.objectValue = objVal; - } - - /** - * Adds an Object reference with the specified class type to be stored as - * the element's value. - * - * @param elementName - * the element name. - * @param classType - * the class indicates the legal types for the object value. - * @param defaultValue - * the default value, or null. - * @param minValue - * the minimum legal value for the object value. - * @param maxValue - * the maximum legal value for the object value. - * @param minInclusive - * the flag which indicates whether the minValue is inclusive. - * @param maxInclusive - * the flag which indicates whether the maxValue is inclusive. - */ - protected <T extends Object & Comparable<? super T>> void addObjectValue(String elementName, - Class<T> classType, T defaultValue, Comparable<? super T> minValue, - Comparable<? super T> maxValue, boolean minInclusive, boolean maxInclusive) { - Element element = findElement(elementName); - - ObjectValue<T> objVal = new ObjectValue<T>(); - objVal.classType = classType; - objVal.defaultValue = defaultValue; - objVal.minValue = minValue; - objVal.maxValue = maxValue; - objVal.minInclusive = minInclusive; - objVal.maxInclusive = maxInclusive; - - objVal.valueType = VALUE_RANGE; - objVal.valueType |= minInclusive ? VALUE_RANGE_MIN_INCLUSIVE_MASK : 0; - objVal.valueType |= maxInclusive ? VALUE_RANGE_MAX_INCLUSIVE_MASK : 0; - - element.objectValue = objVal; - } - - public int getAttributeDataType(String elementName, String attrName) { - Attlist attr = findAttribute(elementName, attrName); - return attr.dataType; - } - - public String getAttributeDefaultValue(String elementName, String attrName) { - Attlist attr = findAttribute(elementName, attrName); - return attr.defaultValue; - } - - public String getAttributeDescription(String elementName, String attrName, Locale locale) { - findAttribute(elementName, attrName); - return getResourceString(elementName + "/" + attrName, locale); - } - - public String[] getAttributeEnumerations(String elementName, String attrName) { - Attlist attr = findAttribute(elementName, attrName); - if (attr.valueType != VALUE_ENUMERATION) { - throw new IllegalArgumentException("Attribute is not an enumeration!"); - } - - return attr.enumeratedValues.toArray(new String[attr.enumeratedValues.size()]); - } - - public int getAttributeListMaxLength(String elementName, String attrName) { - Attlist attr = findAttribute(elementName, attrName); - if (attr.valueType != VALUE_LIST) { - throw new IllegalArgumentException("Attribute is not a list!"); - } - return attr.listMaxLength; - } - - public int getAttributeListMinLength(String elementName, String attrName) { - Attlist attr = findAttribute(elementName, attrName); - if (attr.valueType != VALUE_LIST) { - throw new IllegalArgumentException("Attribute is not a list!"); - } - return attr.listMinLength; - } - - public String getAttributeMaxValue(String elementName, String attrName) { - Attlist attr = findAttribute(elementName, attrName); - if ((attr.valueType & VALUE_RANGE) == 0) { - throw new IllegalArgumentException("Attribute is not a range!"); - } - return attr.maxValue; - } - - public String getAttributeMinValue(String elementName, String attrName) { - Attlist attr = findAttribute(elementName, attrName); - if ((attr.valueType & VALUE_RANGE) == 0) { - throw new IllegalArgumentException("Attribute is not a range!"); - } - return attr.minValue; - } - - public String[] getAttributeNames(String elementName) { - Element element = findElement(elementName); - return element.attributes.keySet().toArray(new String[element.attributes.size()]); - } - - public int getAttributeValueType(String elementName, String attrName) { - Attlist attr = findAttribute(elementName, attrName); - return attr.valueType; - } - - public String[] getChildNames(String elementName) { - Element element = findElement(elementName); - if (element.childPolicy == CHILD_POLICY_EMPTY) { // Element cannot have - // children - return null; - } - return element.children.toArray(new String[element.children.size()]); - } - - public int getChildPolicy(String elementName) { - Element element = findElement(elementName); - return element.childPolicy; - } - - public String getElementDescription(String elementName, Locale locale) { - findElement(elementName); // Check if there is such element - return getResourceString(elementName, locale); - } - - public int getElementMaxChildren(String elementName) { - Element element = findElement(elementName); - if (element.childPolicy != CHILD_POLICY_REPEAT) { - throw new IllegalArgumentException("Child policy is not CHILD_POLICY_REPEAT!"); - } - return element.maxChildren; - } - - public int getElementMinChildren(String elementName) { - Element element = findElement(elementName); - if (element.childPolicy != CHILD_POLICY_REPEAT) { - throw new IllegalArgumentException("Child policy is not CHILD_POLICY_REPEAT!"); - } - return element.minChildren; - } - - public int getObjectArrayMaxLength(String elementName) { - Element element = findElement(elementName); - ObjectValue v = element.objectValue; - if (v == null || v.valueType != VALUE_LIST) { - throw new IllegalArgumentException("Not a list!"); - } - return v.arrayMaxLength; - } - - public int getObjectArrayMinLength(String elementName) { - Element element = findElement(elementName); - ObjectValue v = element.objectValue; - if (v == null || v.valueType != VALUE_LIST) { - throw new IllegalArgumentException("Not a list!"); - } - return v.arrayMinLength; - } - - public Class<?> getObjectClass(String elementName) { - ObjectValue v = findObjectValue(elementName); - return v.classType; - } - - public Object getObjectDefaultValue(String elementName) { - ObjectValue v = findObjectValue(elementName); - return v.defaultValue; - } - - public Object[] getObjectEnumerations(String elementName) { - Element element = findElement(elementName); - ObjectValue v = element.objectValue; - if (v == null || v.valueType != VALUE_ENUMERATION) { - throw new IllegalArgumentException("Not an enumeration!"); - } - return v.enumeratedValues.toArray(); - } - - public Comparable<?> getObjectMaxValue(String elementName) { - Element element = findElement(elementName); - ObjectValue v = element.objectValue; - if (v == null || (v.valueType & VALUE_RANGE) == 0) { - throw new IllegalArgumentException("Not a range!"); - } - return v.maxValue; - } - - public Comparable<?> getObjectMinValue(String elementName) { - Element element = findElement(elementName); - ObjectValue v = element.objectValue; - if (v == null || (v.valueType & VALUE_RANGE) == 0) { - throw new IllegalArgumentException("Not a range!"); - } - return v.minValue; - } - - public int getObjectValueType(String elementName) { - Element element = findElement(elementName); - if (element.objectValue == null) { - return VALUE_NONE; - } - return element.objectValue.valueType; - } - - /** - * Gets the resource base name for locating ResourceBundles. - * - * @return the current resource base name. - */ - protected String getResourceBaseName() { - return resourceBaseName; - } - - public String getRootName() { - return rootName; - } - - /** - * Gets the standard format instance. - * - * @return the IIOMetadataFormat instance. - */ - public static IIOMetadataFormat getStandardFormatInstance() { - if (standardFormat == null) { - standardFormat = new IIOStandardMetadataFormat(); - } - - return standardFormat; - } - - public boolean isAttributeRequired(String elementName, String attrName) { - return findAttribute(elementName, attrName).required; - } - - /** - * Removes the specified attribute from the specified element. - * - * @param elementName - * the specified element name. - * @param attrName - * the specified attribute name. - */ - protected void removeAttribute(String elementName, String attrName) { - Element element = findElement(elementName); - element.attributes.remove(attrName); - } - - /** - * Removes the specified element from this format. - * - * @param elementName - * the specified element name. - */ - protected void removeElement(String elementName) { - Element element; - if ((element = elementHash.get(elementName)) != null) { - elementHash.remove(elementName); - for (Element e : elementHash.values()) { - e.children.remove(element.name); - } - } - } - - /** - * Removes the object value from the specified element. - * - * @param elementName - * the element name. - */ - protected void removeObjectValue(String elementName) { - Element element = findElement(elementName); - element.objectValue = null; - } - - /** - * Sets a new base name for ResourceBundles containing descriptions of - * elements and attributes for this format. - * - * @param resourceBaseName - * the new resource base name. - */ - protected void setResourceBaseName(String resourceBaseName) { - if (resourceBaseName == null) { - throw new IllegalArgumentException("resourceBaseName == null!"); - } - this.resourceBaseName = resourceBaseName; - } - - /** - * The Class Element. - */ - @SuppressWarnings( { - "ClassWithoutConstructor" - }) - private class Element { - - /** - * The name. - */ - String name; - - /** - * The children. - */ - ArrayList<String> children = new ArrayList<String>(); - - /** - * The attributes. - */ - HashMap<String, Attlist> attributes = new HashMap<String, Attlist>(); - - /** - * The min children. - */ - int minChildren; - - /** - * The max children. - */ - int maxChildren; - - /** - * The child policy. - */ - int childPolicy; - - /** - * The object value. - */ - ObjectValue objectValue; - } - - /** - * The Class Attlist. - */ - @SuppressWarnings( { - "ClassWithoutConstructor" - }) - private class Attlist { - - /** - * The name. - */ - String name; - - /** - * The data type. - */ - int dataType; - - /** - * The required. - */ - boolean required; - - /** - * The list min length. - */ - int listMinLength; - - /** - * The list max length. - */ - int listMaxLength; - - /** - * The default value. - */ - String defaultValue; - - /** - * The enumerated values. - */ - List<String> enumeratedValues; - - /** - * The min value. - */ - String minValue; - - /** - * The max value. - */ - String maxValue; - - /** - * The min inclusive. - */ - boolean minInclusive; - - /** - * The max inclusive. - */ - boolean maxInclusive; - - /** - * The value type. - */ - int valueType; - } - - /** - * The Class ObjectValue. - */ - @SuppressWarnings( { - "ClassWithoutConstructor" - }) - private class ObjectValue<T> { - - /** - * The class type. - */ - Class<T> classType; - - /** - * The array min length. - */ - int arrayMinLength; - - /** - * The array max length. - */ - int arrayMaxLength; - - /** - * The default value. - */ - T defaultValue; - - /** - * The enumerated values. - */ - List<? extends T> enumeratedValues; - - /** - * The min value. - */ - Comparable<? super T> minValue; - - /** - * The max value. - */ - Comparable<? super T> maxValue; - - /** - * The min inclusive. - */ - boolean minInclusive; - - /** - * The max inclusive. - */ - boolean maxInclusive; - - /** - * The value type. - */ - int valueType; - } - - /** - * Find element. - * - * @param name - * the name. - * @return the element. - */ - private Element findElement(String name) { - Element element; - if ((element = elementHash.get(name)) == null) { - throw new IllegalArgumentException("element name is null or no such element: " + name); - } - - return element; - } - - /** - * Find attribute. - * - * @param elementName - * the element name. - * @param attributeName - * the attribute name. - * @return the attlist. - */ - private Attlist findAttribute(String elementName, String attributeName) { - Element element = findElement(elementName); - Attlist attribute; - if ((attribute = element.attributes.get(attributeName)) == null) { - throw new IllegalArgumentException("attribute name is null or no such attribute: " - + attributeName); - } - - return attribute; - } - - /** - * Find object value. - * - * @param elementName - * the element name. - * @return the object value. - */ - private ObjectValue findObjectValue(String elementName) { - Element element = findElement(elementName); - ObjectValue v = element.objectValue; - if (v == null) { - throw new IllegalArgumentException("No object within element"); - } - return v; - } - - /** - * Gets the resource string. - * - * @param key - * the key. - * @param locale - * the locale. - * @return the resource string. - */ - private String getResourceString(String key, Locale locale) { - if (locale == null) { - locale = Locale.getDefault(); - } - - // Get the context class loader and try to locate the bundle with it - // first - ClassLoader contextClassloader = AccessController - .doPrivileged(new PrivilegedAction<ClassLoader>() { - public ClassLoader run() { - return Thread.currentThread().getContextClassLoader(); - } - }); - - // Now try to get the resource bundle - ResourceBundle rb; - try { - rb = ResourceBundle.getBundle(resourceBaseName, locale, contextClassloader); - } catch (MissingResourceException e) { - try { - rb = ResourceBundle.getBundle(resourceBaseName, locale); - } catch (MissingResourceException e1) { - return null; - } - } - - try { - return rb.getString(key); - } catch (MissingResourceException e) { - return null; - } catch (ClassCastException e) { - return null; // Not a string resource - } - } -} diff --git a/awt/javax/imageio/metadata/IIOMetadataNode.java b/awt/javax/imageio/metadata/IIOMetadataNode.java deleted file mode 100644 index efbaae8..0000000 --- a/awt/javax/imageio/metadata/IIOMetadataNode.java +++ /dev/null @@ -1,1080 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package javax.imageio.metadata; - -import java.util.ArrayList; -import java.util.List; - -import org.w3c.dom.Attr; -import org.w3c.dom.DOMException; -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.NamedNodeMap; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; -import org.w3c.dom.TypeInfo; -import org.w3c.dom.UserDataHandler; - -//???AWT -//import org.w3c.dom.TypeInfo; -//import org.w3c.dom.UserDataHandler; - -/** - * The Class IIOMetadataNode represents a node of the (DOM-style) metadata tree. - * - * @since Android 1.0 - */ -public class IIOMetadataNode implements Element, NodeList { - - /** - * The node name. - */ - private String nodeName; - - /** - * The node value. - */ - private String nodeValue; - - /** - * The attributes. - */ - private IIOMetadataNodeList attrs = new IIOMetadataNodeList(new ArrayList<IIOMetadataNode>()); - - /** - * The parent node. - */ - private IIOMetadataNode parent; - - /** - * The first child node. - */ - private IIOMetadataNode firstChild; - - /** - * The last child node. - */ - private IIOMetadataNode lastChild; - - /** - * The previous sibling. - */ - private IIOMetadataNode previousSibling; - - /** - * The next sibling. - */ - private IIOMetadataNode nextSibling; - - /** - * The number of children. - */ - private int nChildren; - - /** - * The user object associated with this node. - */ - private Object userObject; - - /** - * The text content of this node. - */ - private String textContent; - - /** - * Instantiates a new empty node. - */ - public IIOMetadataNode() { - } - - /** - * Instantiates a new empty node with the specified name. - * - * @param nodeName - * the node name. - */ - public IIOMetadataNode(String nodeName) { - this.nodeName = nodeName; - } - - /** - * Instantiates a new IIOMetadataNode with the specified name and value. - * - * @param nodeName - * the node name. - * @param nodeValue - * the node value. - */ - private IIOMetadataNode(String nodeName, String nodeValue) { - this.nodeName = nodeName; - this.nodeValue = nodeValue; - } - - public String getTagName() { - return nodeName; - } - - public String getAttribute(String name) { - Attr attrNode = (Attr)attrs.getNamedItem(name); - return (attrNode == null) ? "" : attrNode.getValue(); - } - - public void setAttribute(String name, String value) throws DOMException { - Attr attr = (Attr)attrs.getNamedItem(name); - if (attr != null) { - attr.setValue(value); - } else { - attrs.list.add(new IIOMetadataAttr(name, value, this)); - } - } - - public void removeAttribute(String name) throws DOMException { - IIOMetadataAttr attr = (IIOMetadataAttr)attrs.getNamedItem(name); - if (attr != null) { - attr.setOwnerElement(null); - attrs.list.remove(attr); - } - } - - public Attr getAttributeNode(String name) { - return (Attr)attrs.getNamedItem(name); - } - - public Attr setAttributeNode(Attr newAttr) throws DOMException { - // Check if this attribute is already in use. - Element owner = newAttr.getOwnerElement(); - if (owner != null) { - if (owner == this) { // Replacing an attribute node by itself has no - // effect - return null; - } else { - throw new DOMException(DOMException.INUSE_ATTRIBUTE_ERR, - "Attribute is already in use"); - } - } - - String name = newAttr.getName(); - Attr oldAttr = getAttributeNode(name); - if (oldAttr != null) { - removeAttributeNode(oldAttr); - } - - IIOMetadataAttr iioAttr; - if (newAttr instanceof IIOMetadataAttr) { - iioAttr = (IIOMetadataAttr)newAttr; - iioAttr.setOwnerElement(this); - } else { - iioAttr = new IIOMetadataAttr(name, newAttr.getValue(), this); - } - - attrs.list.add(iioAttr); - - return oldAttr; - } - - public Attr removeAttributeNode(Attr oldAttr) throws DOMException { - if (!attrs.list.remove(oldAttr)) { // Not found - throw new DOMException(DOMException.NOT_FOUND_ERR, "No such attribute!"); - } - - ((IIOMetadataAttr)oldAttr).setOwnerElement(null); - - return oldAttr; - } - - public NodeList getElementsByTagName(String name) { - ArrayList<IIOMetadataNode> nodes = new ArrayList<IIOMetadataNode>(); - - // Non-recursive tree walk - Node pos = this; - - while (pos != null) { - if (pos.getNodeName().equals(name)) { - nodes.add((IIOMetadataNode)pos); - } - - Node nextNode = pos.getFirstChild(); - - while (nextNode == null) { - if (pos == this) { - break; - } - - nextNode = pos.getNextSibling(); - - if (nextNode == null) { - pos = pos.getParentNode(); - - if (pos == null || pos == this) { - nextNode = null; - break; - } - } - } - pos = nextNode; - } - - return new IIOMetadataNodeList(nodes); - } - - public String getAttributeNS(String namespaceURI, String localName) throws DOMException { - return getAttribute(localName); - } - - public void setAttributeNS(String namespaceURI, String qualifiedName, String value) - throws DOMException { - setAttribute(qualifiedName, value); - } - - public void removeAttributeNS(String namespaceURI, String localName) throws DOMException { - removeAttribute(localName); - } - - public Attr getAttributeNodeNS(String namespaceURI, String localName) throws DOMException { - return getAttributeNode(localName); - } - - public Attr setAttributeNodeNS(Attr newAttr) throws DOMException { - return setAttributeNode(newAttr); - } - - public NodeList getElementsByTagNameNS(String namespaceURI, String localName) - throws DOMException { - return getElementsByTagName(localName); - } - - public boolean hasAttribute(String name) { - return attrs.getNamedItem(name) != null; - } - - public boolean hasAttributeNS(String namespaceURI, String localName) throws DOMException { - return hasAttribute(localName); - } - - // ???AWT - /* - * public TypeInfo getSchemaTypeInfo() { throw new - * DOMException(DOMException.NOT_SUPPORTED_ERR, "Method not supported"); } - */ - - /** - * <i>Description copied from interface: org.w3c.dom.Element (DOM Level - * 3)</i> - * <p> - * If the parameter isId is true, this method declares the specified - * attribute to be a user-determined ID attribute . This affects the value - * of Attr.isId and the behavior of Document.getElementById, but does not - * change any schema that may be in use, in particular this does not affect - * the Attr.schemaTypeInfo of the specified Attr node. Use the value false - * for the parameter isId to undeclare an attribute for being a - * user-determined ID attribute. To specify an attribute by local name and - * namespace URI, use the setIdAttributeNS method. - * </p> - * - * @param name - * the name of the attribute. - * @param isId - * the flag which determines whether this attribute is of type - * ID. - * @throws DOMException - * if a DOM error occurred while setting the attribute type. - * <p> - * NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly. - * <br> - * NOT_FOUND_ERR: Raised if the specified node is not an - * attribute of this element. - * </p> - */ - public void setIdAttribute(String name, boolean isId) throws DOMException { - throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "Method not supported"); - } - - /** - * <i>Description copied from interface: org.w3c.dom.Element (DOM Level - * 3)</i> - * <p> - * If the parameter isId is true, this method declares the specified - * attribute to be a user-determined ID attribute . This affects the value - * of Attr.isId and the behavior of Document.getElementById, but does not - * change any schema that may be in use, in particular this does not affect - * the Attr.schemaTypeInfo of the specified Attr node. Use the value false - * for the parameter isId to undeclare an attribute for being a - * user-determined ID attribute. - * </p> - * - * @param namespaceURI - * the namespace URI of the attribute. - * @param localName - * the local name of the attribute. - * @param isId - * the flag which determines whether this attribute is of type - * ID. - * @throws DOMException - * if a DOM error occurred while setting the attribute type. - * <p> - * NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly. - * <br> - * NOT_FOUND_ERR: Raised if the specified node is not an - * attribute of this element. - * </p> - */ - public void setIdAttributeNS(String namespaceURI, String localName, boolean isId) - throws DOMException { - throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "Method not supported"); - } - - /** - * <i>Description copied from interface: org.w3c.dom.Element (DOM Level - * 3)</i> - * <p> - * If the parameter isId is true, this method declares the specified - * attribute to be a user-determined ID attribute . This affects the value - * of Attr.isId and the behavior of Document.getElementById, but does not - * change any schema that may be in use, in particular this does not affect - * the Attr.schemaTypeInfo of the specified Attr node. Use the value false - * for the parameter isId to undeclare an attribute for being a - * user-determined ID attribute. - * </p> - * - * @param idAttr - * the attribute node. - * @param isId - * the flag which determines whether this attribute is of type - * ID. - * @throws DOMException - * if a DOM error occurred while setting the attribute type. - * <p> - * NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly. - * <br> - * NOT_FOUND_ERR: Raised if the specified node is not an - * attribute of this element. - * </p> - */ - public void setIdAttributeNode(Attr idAttr, boolean isId) throws DOMException { - throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "Method not supported"); - } - - public String getNodeName() { - return nodeName; - } - - public String getNodeValue() throws DOMException { - return nodeValue; - } - - public void setNodeValue(String nodeValue) throws DOMException { - this.nodeValue = nodeValue; - } - - public short getNodeType() { - return ELEMENT_NODE; - } - - public Node getParentNode() { - return parent; - } - - public NodeList getChildNodes() { - return this; - } - - public Node getFirstChild() { - return firstChild; - } - - public Node getLastChild() { - return lastChild; - } - - public Node getPreviousSibling() { - return previousSibling; - } - - public Node getNextSibling() { - return nextSibling; - } - - public NamedNodeMap getAttributes() { - return attrs; - } - - public Document getOwnerDocument() { - return null; - } - - public Node insertBefore(Node newChild, Node refChild) throws DOMException { - if (newChild == null) { - throw new IllegalArgumentException("newChild == null!"); - } - - IIOMetadataNode newIIOChild = (IIOMetadataNode)newChild; - IIOMetadataNode refIIOChild = (IIOMetadataNode)refChild; - - newIIOChild.parent = this; - - if (refIIOChild == null) { - newIIOChild.nextSibling = null; - newIIOChild.previousSibling = lastChild; - - // Fix this node - lastChild = newIIOChild; - if (firstChild == null) { - firstChild = newIIOChild; - } - } else { - newIIOChild.nextSibling = refIIOChild; - newIIOChild.previousSibling = refIIOChild.previousSibling; - - // Fix this node - if (firstChild == refIIOChild) { - firstChild = newIIOChild; - } - - // Fix next node - if (refIIOChild != null) { - refIIOChild.previousSibling = newIIOChild; - } - } - - // Fix prev node - if (newIIOChild.previousSibling != null) { - newIIOChild.previousSibling.nextSibling = newIIOChild; - } - - nChildren++; - - return newIIOChild; - } - - public Node replaceChild(Node newChild, Node oldChild) throws DOMException { - if (newChild == null) { - throw new IllegalArgumentException("newChild == null!"); - } - - IIOMetadataNode newIIOChild = (IIOMetadataNode)newChild; - IIOMetadataNode oldIIOChild = (IIOMetadataNode)oldChild; - - IIOMetadataNode next = oldIIOChild.nextSibling; - IIOMetadataNode previous = oldIIOChild.previousSibling; - - // Fix new node - newIIOChild.parent = this; - newIIOChild.nextSibling = next; - newIIOChild.previousSibling = previous; - - // Fix this node - if (lastChild == oldIIOChild) { - lastChild = newIIOChild; - } - if (firstChild == oldIIOChild) { - firstChild = newIIOChild; - } - - // Fix siblings - if (next != null) { - next.previousSibling = newIIOChild; - } - if (previous != null) { - previous.nextSibling = newIIOChild; - } - - // Fix old child - oldIIOChild.parent = null; - oldIIOChild.nextSibling = next; - oldIIOChild.previousSibling = previous; - - return oldIIOChild; - } - - public Node removeChild(Node oldChild) throws DOMException { - if (oldChild == null) { - throw new IllegalArgumentException("oldChild == null!"); - } - - IIOMetadataNode oldIIOChild = (IIOMetadataNode)oldChild; - - // Fix next and previous - IIOMetadataNode previous = oldIIOChild.previousSibling; - IIOMetadataNode next = oldIIOChild.nextSibling; - - if (previous != null) { - previous.nextSibling = next; - } - if (next != null) { - next.previousSibling = previous; - } - - // Fix this node - if (lastChild == oldIIOChild) { - lastChild = previous; - } - if (firstChild == oldIIOChild) { - firstChild = next; - } - nChildren--; - - // Fix old child - oldIIOChild.parent = null; - oldIIOChild.previousSibling = null; - oldIIOChild.nextSibling = null; - - return oldIIOChild; - } - - public Node appendChild(Node newChild) throws DOMException { - return insertBefore(newChild, null); - } - - public boolean hasChildNodes() { - return nChildren != 0; - } - - public Node cloneNode(boolean deep) { - IIOMetadataNode cloned = new IIOMetadataNode(nodeName); - cloned.setUserObject(getUserObject()); - - if (deep) { // Clone recursively - IIOMetadataNode c = firstChild; - while (c != null) { - cloned.insertBefore(c.cloneNode(true), null); - c = c.nextSibling; - } - } - - return cloned; // To change body of implemented methods use File | - // Settings | File Templates. - } - - public void normalize() { - // Do nothing - } - - public boolean isSupported(String feature, String version) { - return false; - } - - public String getNamespaceURI() { - return null; - } - - public String getPrefix() { - return null; - } - - public void setPrefix(String prefix) throws DOMException { - // Do nothing - } - - public String getLocalName() { - return nodeName; - } - - public boolean hasAttributes() { - return attrs.list.size() > 0; - } - - /** - * <i>Description copied from interface: org.w3c.dom.Node (DOM Level 3)</i> - * <p> - * The absolute base URI of this node or null if the implementation wasn't - * able to obtain an absolute URI. This value is computed as described in. - * However, when the Document supports the feature "HTML" [DOM Level 2 - * HTML], the base URI is computed using first the value of the href - * attribute of the HTML BASE element if any, and the value of the - * documentURI attribute from the Document interface otherwise. - * </p> - * - * @return the string representation of the absolute base URI. - */ - public String getBaseURI() { - throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "Method not supported"); - } - - /** - * <i>Description copied from interface: org.w3c.dom.Node (DOM Level 3)</i> - * <p> - * Compares the reference node, i.e. the node on which this method is being - * called, with a node, i.e. the one passed as a parameter, with regard to - * their position in the document and according to the document order. - * </p> - * - * @param other - * the node to compare against the reference node. - * @return Returns how the node is positioned relatively to the reference - * node. - * @throws DOMException - * NOT_SUPPORTED_ERR: when the compared nodes are from different - * DOM implementations that do not coordinate to return - * consistent implementation-specific results. - */ - public short compareDocumentPosition(Node other) throws DOMException { - throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "Method not supported"); - } - - /** - * <i>Description copied from interface: org.w3c.dom.Node (DOM Level 3)</i> - * <p> - * This attribute returns the text content of this node and its descendants. - * When it is defined to be null, setting it has no effect. On setting, any - * possible children this node may have are removed and, if it the new - * string is not empty or null, replaced by a single Text node containing - * the string this attribute is set to. On getting, no serialization is - * performed, the returned string does not contain any markup. No whitespace - * normalization is performed and the returned string does not contain the - * white spaces in element content (see the attribute - * Text.isElementContentWhitespace). Similarly, on setting, no parsing is - * performed either, the input string is taken as pure textual content. The - * string returned is made of the text content of this node depending on its - * type, as defined below: - * <table> - * <tr> - * <td><strong>Node type</strong></td> - * <td><strong>Content</strong></td> - * </tr> - * <tr> - * <td>ELEMENT_NODE, ATTRIBUTE_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, - * DOCUMENT_FRAGMENT_NODE</td> - * <td>concatenation of the textContent attribute value of every child node, - * excluding COMMENT_NODE and PROCESSING_INSTRUCTION_NODE nodes. This is the - * empty string if the node has no children.</td> - * </tr> - * <tr> - * <td>TEXT_NODE, CDATA_SECTION_NODE, COMMENT_NODE, - * PROCESSING_INSTRUCTION_NODE</td> - * <td>nodeValue</td> - * </tr> - * <tr> - * <td>DOCUMENT_NODE, DOCUMENT_TYPE_NODE, NOTATION_NODE</td> - * <td>null</td> - * </tr> - * </table> - * </p> - * - * @return the text content depending on the type of this node. - * @throws DOMException - * DOMSTRING_SIZE_ERR: Raised when it would return more - * characters than fit in a DOMString variable on the - * implementation platform. - */ - public String getTextContent() throws DOMException { - return textContent; - } - - /** - * <i>Description copied from interface: org.w3c.dom.Node (DOM Level 3)</i> - * <p> - * This attribute returns the text content of this node and its descendants. - * When it is defined to be null, setting it has no effect. On setting, any - * possible children this node may have are removed and, if it the new - * string is not empty or null, replaced by a single Text node containing - * the string this attribute is set to. On getting, no serialization is - * performed, the returned string does not contain any markup. No whitespace - * normalization is performed and the returned string does not contain the - * white spaces in element content (see the attribute - * Text.isElementContentWhitespace). Similarly, on setting, no parsing is - * performed either, the input string is taken as pure textual content. The - * string returned is made of the text content of this node depending on its - * type, as defined below: - * <table> - * <tr> - * <td><strong>Node type</strong></td> - * <td><strong>Content</strong></td> - * </tr> - * <tr> - * <td>ELEMENT_NODE, ATTRIBUTE_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, - * DOCUMENT_FRAGMENT_NODE</td> - * <td>concatenation of the textContent attribute value of every child node, - * excluding COMMENT_NODE and PROCESSING_INSTRUCTION_NODE nodes. This is the - * empty string if the node has no children.</td> - * </tr> - * <tr> - * <td>TEXT_NODE, CDATA_SECTION_NODE, COMMENT_NODE, - * PROCESSING_INSTRUCTION_NODE</td> - * <td>nodeValue</td> - * </tr> - * <tr> - * <td>DOCUMENT_NODE, DOCUMENT_TYPE_NODE, NOTATION_NODE</td> - * <td>null</td> - * </tr> - * </table> - * </p> - * - * @param textContent - * the text content for this node. - * @throws DOMException - * NO_MODIFICATION_ALLOWED_ERR: Raised when the node is - * readonly. - */ - public void setTextContent(String textContent) throws DOMException { - this.textContent = textContent; - } - - /** - * <i>Description copied from interface: org.w3c.dom.Node (DOM Level 3)</i> - * <p> - * Returns whether this node is the same node as the given one. This method - * provides a way to determine whether two Node references returned by the - * implementation reference the same object. When two Node references are - * references to the same object, even if through a proxy, the references - * may be used completely interchangeably, such that all attributes have the - * same values and calling the same DOM method on either reference always - * has exactly the same effect. - * </p> - * - * @param other - * the node to test against. - * @return true, if the nodes are the same, false otherwise. - */ - public boolean isSameNode(Node other) { - throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "Method not supported"); - } - - /** - * <i>Description copied from interface: org.w3c.dom.Node (DOM Level 3)</i> - * <p> - * Look up the prefix associated to the given namespace URI, starting from - * this node. The default namespace declarations are ignored by this method. - * See for details on the algorithm used by this method. - * </p> - * - * @param namespaceURI - * the namespace URI to look for. - * @return the associated namespace prefix if found or null if none is - * found. If more than one prefix are associated to the namespace - * prefix, the returned namespace prefix is implementation - * dependent. - */ - public String lookupPrefix(String namespaceURI) { - throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "Method not supported"); - } - - /** - * <i>Description copied from interface: org.w3c.dom.Node (DOM Level 3)</i> - * <p> - * This method checks if the specified namespaceURI is the default namespace - * or not. - * </p> - * - * @param namespaceURI - * the namespace URI to look for. - * @return true, if the specified namespaceURI is the default namespace, - * false otherwise. - */ - public boolean isDefaultNamespace(String namespaceURI) { - throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "Method not supported"); - } - - /** - * <i>Description copied from interface: org.w3c.dom.Node (DOM Level 3)</i> - * <p> - * Look up the namespace URI associated to the given prefix, starting from - * this node. See for details on the algorithm used by this method. - * </p> - * - * @param prefix - * the prefix to look for. If this parameter is null, the method - * will return the default namespace URI if any. - * @return the associated namespace URI or null if none is found. - */ - public String lookupNamespaceURI(String prefix) { - throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "Method not supported"); - } - - /** - * <i>Description copied from interface: org.w3c.dom.Node (DOM Level 3)</i> - * <p> - * Tests whether two nodes are equal. This method tests for equality of - * nodes, not sameness (i.e., whether the two nodes are references to the - * same object) which can be tested with Node.isSameNode(). All nodes that - * are the same will also be equal, though the reverse may not be true. Two - * nodes are equal if and only if the following conditions are satisfied: - * <p> - * <li>The two nodes are of the same type.</li> - * <li>The following string attributes are equal: nodeName, localName, - * namespaceURI, prefix, nodeValue . This is: they are both null, or they - * have the same length and are character for character identical.</li> - * <li>The attributes NamedNodeMaps are equal. This is: they are both null, - * or they have the same length and for each node that exists in one map - * there is a node that exists in the other map and is equal, although not - * necessarily at the same index.</li> - * <li>The childNodes NodeLists are equal. This is: they are both null, or - * they have the same length and contain equal nodes at the same index. Note - * that normalization can affect equality; to avoid this, nodes should be - * normalized before being compared.</li> - * </p> - * For two DocumentType nodes to be equal, the following conditions must - * also be satisfied: - * <p> - * <li>The following string attributes are equal: publicId, systemId, - * internalSubset.</li> - * <li>The entities NamedNodeMaps are equal.</li> - * <li>The notations NamedNodeMaps are equal.</li> - * </p> - * On the other hand, the following do not affect equality: the - * ownerDocument, baseURI, and parentNode attributes, the specified - * attribute for Attr nodes, the schemaTypeInfo attribute for Attr and - * Element nodes, the Text.isElementContentWhitespace attribute for Text - * nodes, as well as any user data or event listeners registered on the - * nodes. </p> - * <p> - * Note: As a general rule, anything not mentioned in the description above - * is not significant in consideration of equality checking. Note that - * future versions of this specification may take into account more - * attributes and implementations conform to this specification are expected - * to be updated accordingly. - * </p> - * - * @param arg - * the node to compare equality with. - * @return true, if the nodes are equal, false otherwise. - */ - public boolean isEqualNode(Node arg) { - throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "Method not supported"); - } - - /** - * <i>Description copied from interface: org.w3c.dom.Node (DOM Level 3)</i> - * <p> - * This method returns a specialized object which implements the specialized - * APIs of the specified feature and version, as specified in. The - * specialized object may also be obtained by using binding-specific casting - * methods but is not necessarily expected to, as discussed in. This method - * also allow the implementation to provide specialized objects which do not - * support the Node interface. - * </p> - * - * @param feature - * the name of the feature requested. Note that any plus sign "+" - * prepended to the name of the feature will be ignored since it - * is not significant in the context of this method. - * @param version - * this is the version number of the feature to test. - * @return the object which implements the specialized APIs of the specified - * feature and version, if any, or null if there is no object which - * implements interfaces associated with that feature. If the - * DOMObject returned by this method implements the Node interface, - * it must delegate to the primary core Node and not return results - * inconsistent with the primary core Node such as attributes, - * childNodes, etc. - */ - public Object getFeature(String feature, String version) { - throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "Method not supported"); - } - - // ???AWT - /* - * public Object setUserData(String key, Object data, UserDataHandler - * handler) { throw new DOMException(DOMException.NOT_SUPPORTED_ERR, - * "Method not supported"); } - */ - - /** - * <i>Description copied from interface: org.w3c.dom.Node (DOM Level 3)</i> - * <p> - * Retrieves the object associated to a key on a this node. The object must - * first have been set to this node by calling setUserData with the same - * key. - * </p> - * - * @param key - * the key the object is associated to. - * @return the DOMUserData associated to the given key on this node, or null - * if there was none. - */ - public Object getUserData(String key) { - throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "Method not supported"); - } - - public Node item(int index) { - if (index < 0 || index >= nChildren) { - return null; - } - - Node n; - for (n = getFirstChild(); index > 0; index--) { - n = n.getNextSibling(); - } - - return n; - } - - public int getLength() { - return nChildren; - } - - /** - * Gets the user object associated with this node. - * - * @return the user object associated with this node. - */ - public Object getUserObject() { - return userObject; - } - - public TypeInfo getSchemaTypeInfo() { - throw new UnsupportedOperationException(); - } - - public Object setUserData(String key, Object data, UserDataHandler handler) { - throw new UnsupportedOperationException(); - } - - /** - * Sets the user object associated with this node. - * - * @param userObject - * the new user object associated with this node. - */ - public void setUserObject(Object userObject) { - this.userObject = userObject; - } - - /** - * The Class IIOMetadataAttr. - */ - private class IIOMetadataAttr extends IIOMetadataNode implements Attr { - - /** - * The owner element. - */ - private Element ownerElement; - - /** - * Instantiates a new iIO metadata attr. - * - * @param name - * the name. - * @param value - * the value. - * @param owner - * the owner. - */ - public IIOMetadataAttr(String name, String value, Element owner) { - super(name, value); - this.ownerElement = owner; - } - - public String getName() { - return getNodeName(); - } - - public boolean getSpecified() { - return true; - } - - public String getValue() { - return nodeValue; - } - - public void setValue(String value) throws DOMException { - nodeValue = value; - } - - public Element getOwnerElement() { - return ownerElement; - } - - /** - * Sets the owner element. - * - * @param ownerElement - * the new owner element. - */ - public void setOwnerElement(Element ownerElement) { - this.ownerElement = ownerElement; - } - - /** - * @return - */ - public boolean isId() { - throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "Method not supported"); - } - - @Override - public short getNodeType() { - return ATTRIBUTE_NODE; - } - } - - /** - * The Class IIOMetadataNodeList. - */ - private class IIOMetadataNodeList implements NodeList, NamedNodeMap { - - /** - * The list. - */ - private List<IIOMetadataNode> list; - - /** - * Instantiates a new iIO metadata node list. - * - * @param list - * the list. - */ - IIOMetadataNodeList(List<IIOMetadataNode> list) { - this.list = list; - } - - public Node item(int index) { - try { - return list.get(index); - } catch (IndexOutOfBoundsException e) { - return null; - } - } - - public int getLength() { - return list.size(); - } - - public Node getNamedItem(String name) { - for (IIOMetadataNode node : list) { - if (name.equals(node.getNodeName())) { - return node; - } - } - return null; - } - - public Node setNamedItem(Node arg) throws DOMException { - throw new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR, - "This NamedNodeMap is read-only!"); - } - - public Node removeNamedItem(String name) throws DOMException { - throw new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR, - "This NamedNodeMap is read-only!"); - } - - public Node getNamedItemNS(String namespaceURI, String localName) throws DOMException { - return getNamedItem(localName); - } - - public Node setNamedItemNS(Node arg) throws DOMException { - throw new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR, - "This NamedNodeMap is read-only!"); - } - - public Node removeNamedItemNS(String namespaceURI, String localName) throws DOMException { - throw new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR, - "This NamedNodeMap is read-only!"); - } - } -} diff --git a/awt/javax/imageio/metadata/IIOStandardMetadataFormat.java b/awt/javax/imageio/metadata/IIOStandardMetadataFormat.java deleted file mode 100644 index 706cb2f..0000000 --- a/awt/javax/imageio/metadata/IIOStandardMetadataFormat.java +++ /dev/null @@ -1,297 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package javax.imageio.metadata; - -import javax.imageio.ImageTypeSpecifier; -import java.util.ArrayList; - -/** - * The class IIOStandardMetadataFormat describes the rules of the standard - * metadata format. - * - * @since Android 1.0 - */ -class IIOStandardMetadataFormat extends IIOMetadataFormatImpl { - - /** - * Instantiates a new IIOStandardMetadataFormat. - */ - public IIOStandardMetadataFormat() { - super(standardMetadataFormatName, CHILD_POLICY_SOME); - buildDTD(); - } - - @Override - public boolean canNodeAppear(String elementName, ImageTypeSpecifier imageType) { - return true; - } - - /** - * Builds the DTD that describes the standard metadata format. - */ - private void buildDTD() { - // CHROMA - addElement("Chroma", standardMetadataFormatName, CHILD_POLICY_SOME); - - addElement("ColorSpaceType", "Chroma", CHILD_POLICY_EMPTY); - - ArrayList<String> values = new ArrayList<String>(27); - values.add("XYZ"); - values.add("Lab"); - values.add("Luv"); - values.add("YCbCr"); - values.add("Yxy"); - values.add("YCCK"); - values.add("PhotoYCC"); - values.add("RGB"); - values.add("GRAY"); - values.add("HSV"); - values.add("HLS"); - values.add("CMYK"); - values.add("CMY"); - values.add("2CLR"); - values.add("3CLR"); - values.add("4CLR"); - values.add("5CLR"); - values.add("6CLR"); - values.add("7CLR"); - values.add("8CLR"); - values.add("9CLR"); - values.add("ACLR"); - values.add("BCLR"); - values.add("CCLR"); - values.add("DCLR"); - values.add("ECLR"); - values.add("FCLR"); - addAttribute("ColorSpaceType", "name", DATATYPE_STRING, true, null, values); - - addElement("NumChannels", "Chroma", CHILD_POLICY_EMPTY); - addAttribute("NumChannels", "value", DATATYPE_INTEGER, true, 0, Integer.MAX_VALUE); // list - // - - // why - // ? - - addElement("Gamma", "Chroma", CHILD_POLICY_EMPTY); - addAttribute("Gamma", "value", DATATYPE_FLOAT, true, null); - - addElement("BlackIsZero", "Chroma", CHILD_POLICY_EMPTY); - addBooleanAttribute("BlackIsZero", "value", true, true); - - addElement("Palette", "Chroma", 0, Integer.MAX_VALUE); // CHILD_POLICY_REPEAT - addElement("PaletteEntry", "Palette", CHILD_POLICY_EMPTY); - addAttribute("PaletteEntry", "index", DATATYPE_INTEGER, true, null); - addAttribute("PaletteEntry", "red", DATATYPE_INTEGER, true, null); - addAttribute("PaletteEntry", "green", DATATYPE_INTEGER, true, null); - addAttribute("PaletteEntry", "blue", DATATYPE_INTEGER, true, null); - addAttribute("PaletteEntry", "alpha", DATATYPE_INTEGER, false, "255"); - - addElement("BackgroundIndex", "Chroma", CHILD_POLICY_EMPTY); - addAttribute("BackgroundIndex", "value", DATATYPE_INTEGER, true, null); - - addElement("BackgroundColor", "Chroma", CHILD_POLICY_EMPTY); - addAttribute("BackgroundColor", "red", DATATYPE_INTEGER, true, null); - addAttribute("BackgroundColor", "green", DATATYPE_INTEGER, true, null); - addAttribute("BackgroundColor", "blue", DATATYPE_INTEGER, true, null); - - // COMPRESSION - addElement("Compression", standardMetadataFormatName, CHILD_POLICY_SOME); - - addElement("CompressionTypeName", "Compression", CHILD_POLICY_EMPTY); - addAttribute("CompressionTypeName", "value", DATATYPE_STRING, true, null); - - addElement("Lossless", "Compression", CHILD_POLICY_EMPTY); - addBooleanAttribute("Lossless", "value", true, true); - - addElement("NumProgressiveScans", "Compression", CHILD_POLICY_EMPTY); - addAttribute("NumProgressiveScans", "value", DATATYPE_INTEGER, true, null); - - addElement("BitRate", "Compression", CHILD_POLICY_EMPTY); - addAttribute("BitRate", "value", DATATYPE_FLOAT, true, null); - - // DATA - addElement("Data", standardMetadataFormatName, CHILD_POLICY_SOME); - - addElement("PlanarConfiguration", "Data", CHILD_POLICY_EMPTY); - values = new ArrayList<String>(4); - values.add("PixelInterleaved"); - values.add("PlaneInterleaved"); - values.add("LineInterleaved"); - values.add("TileInterleaved"); - addAttribute("PlanarConfiguration", "value", DATATYPE_STRING, true, null, values); - - addElement("SampleFormat", "Data", CHILD_POLICY_EMPTY); - values = new ArrayList<String>(4); - values.add("SignedIntegral"); - values.add("UnsignedIntegral"); - values.add("Real"); - values.add("Index"); - addAttribute("SampleFormat", "value", DATATYPE_STRING, true, null, values); - - addElement("BitsPerSample", "Data", CHILD_POLICY_EMPTY); - addAttribute("BitsPerSample", "value", DATATYPE_INTEGER, true, 1, Integer.MAX_VALUE); // list - - addElement("SignificantBitsPerSample", "Data", CHILD_POLICY_EMPTY); - addAttribute("SignificantBitsPerSample", "value", DATATYPE_INTEGER, true, 1, - Integer.MAX_VALUE); // list - - addElement("SampleMSB", "Data", CHILD_POLICY_EMPTY); - addAttribute("SampleMSB", "value", DATATYPE_INTEGER, true, 1, Integer.MAX_VALUE); // list - - // DIMENSION - addElement("Dimension", standardMetadataFormatName, CHILD_POLICY_SOME); - - addElement("PixelAspectRatio", "Dimension", CHILD_POLICY_EMPTY); - addAttribute("PixelAspectRatio", "value", DATATYPE_FLOAT, true, null); - - addElement("ImageOrientation", "Dimension", CHILD_POLICY_EMPTY); - values = new ArrayList<String>(8); - values.add("Normal"); - values.add("Rotate90"); - values.add("Rotate180"); - values.add("Rotate270"); - values.add("FlipH"); - values.add("FlipV"); - values.add("FlipHRotate90"); - values.add("FlipVRotate90"); - addAttribute("ImageOrientation", "value", DATATYPE_STRING, true, null, values); - - addElement("HorizontalPixelSize", "Dimension", CHILD_POLICY_EMPTY); - addAttribute("HorizontalPixelSize", "value", DATATYPE_FLOAT, true, null); - - addElement("VerticalPixelSize", "Dimension", CHILD_POLICY_EMPTY); - addAttribute("VerticalPixelSize", "value", DATATYPE_FLOAT, true, null); - - addElement("HorizontalPhysicalPixelSpacing", "Dimension", CHILD_POLICY_EMPTY); - addAttribute("HorizontalPhysicalPixelSpacing", "value", DATATYPE_FLOAT, true, null); - - addElement("VerticalPhysicalPixelSpacing", "Dimension", CHILD_POLICY_EMPTY); - addAttribute("VerticalPhysicalPixelSpacing", "value", DATATYPE_FLOAT, true, null); - - addElement("HorizontalPosition", "Dimension", CHILD_POLICY_EMPTY); - addAttribute("HorizontalPosition", "value", DATATYPE_FLOAT, true, null); - - addElement("VerticalPosition", "Dimension", CHILD_POLICY_EMPTY); - addAttribute("VerticalPosition", "value", DATATYPE_FLOAT, true, null); - - addElement("HorizontalPixelOffset", "Dimension", CHILD_POLICY_EMPTY); - addAttribute("HorizontalPixelOffset", "value", DATATYPE_INTEGER, true, null); - - addElement("VerticalPixelOffset", "Dimension", CHILD_POLICY_EMPTY); - addAttribute("VerticalPixelOffset", "value", DATATYPE_INTEGER, true, null); - - addElement("HorizontalScreenSize", "Dimension", CHILD_POLICY_EMPTY); - addAttribute("HorizontalScreenSize", "value", DATATYPE_INTEGER, true, null); - - addElement("VerticalScreenSize", "Dimension", CHILD_POLICY_EMPTY); - addAttribute("VerticalScreenSize", "value", DATATYPE_INTEGER, true, null); - - // DOCUMENT - addElement("Document", standardMetadataFormatName, CHILD_POLICY_SOME); - - addElement("FormatVersion", "Document", CHILD_POLICY_EMPTY); - addAttribute("FormatVersion", "value", DATATYPE_STRING, true, null); - - addElement("SubimageInterpretation", "Document", CHILD_POLICY_EMPTY); - values = new ArrayList<String>(14); - values.add("Standalone"); - values.add("SinglePage"); - values.add("FullResolution"); - values.add("ReducedResolution"); - values.add("PyramidLayer"); - values.add("Preview"); - values.add("VolumeSlice"); - values.add("ObjectView"); - values.add("Panorama"); - values.add("AnimationFrame"); - values.add("TransparencyMask"); - values.add("CompositingLayer"); - values.add("SpectralSlice"); - values.add("Unknown"); - addAttribute("SubimageInterpretation", "value", DATATYPE_STRING, true, null, values); - - addElement("ImageCreationTime", "Document", CHILD_POLICY_EMPTY); - addAttribute("ImageCreationTime", "year", DATATYPE_INTEGER, true, null); - addAttribute("ImageCreationTime", "month", DATATYPE_INTEGER, true, null, "1", "12", true, - true); - addAttribute("ImageCreationTime", "day", DATATYPE_INTEGER, true, null, "1", "31", true, - true); - addAttribute("ImageCreationTime", "hour", DATATYPE_INTEGER, false, "0", "0", "23", true, - true); - addAttribute("ImageCreationTime", "minute", DATATYPE_INTEGER, false, "0", "0", "59", true, - true); - addAttribute("ImageCreationTime", "second", DATATYPE_INTEGER, false, "0", "0", "60", true, - true); - - addElement("ImageModificationTime", "Document", CHILD_POLICY_EMPTY); - addAttribute("ImageModificationTime", "year", DATATYPE_INTEGER, true, null); - addAttribute("ImageModificationTime", "month", DATATYPE_INTEGER, true, null, "1", "12", - true, true); - addAttribute("ImageModificationTime", "day", DATATYPE_INTEGER, true, null, "1", "31", true, - true); - addAttribute("ImageModificationTime", "hour", DATATYPE_INTEGER, false, "0", "0", "23", - true, true); - addAttribute("ImageModificationTime", "minute", DATATYPE_INTEGER, false, "0", "0", "59", - true, true); - addAttribute("ImageModificationTime", "second", DATATYPE_INTEGER, false, "0", "0", "60", - true, true); - - // TEXT - addElement("Text", standardMetadataFormatName, 0, Integer.MAX_VALUE); // CHILD_POLICY_REPEAT - - addElement("TextEntry", "Text", CHILD_POLICY_EMPTY); - addAttribute("TextEntry", "keyword", DATATYPE_STRING, false, null); - addAttribute("TextEntry", "value", DATATYPE_STRING, true, null); - addAttribute("TextEntry", "language", DATATYPE_STRING, false, null); - addAttribute("TextEntry", "encoding", DATATYPE_STRING, false, null); - values = new ArrayList<String>(5); - values.add("none"); - values.add("lzw"); - values.add("zip"); - values.add("bzip"); - values.add("other"); - addAttribute("TextEntry", "compression", DATATYPE_STRING, false, "none", values); - - // TRANSPARENCY - addElement("Transparency", standardMetadataFormatName, CHILD_POLICY_SOME); - - addElement("Alpha", "Transparency", CHILD_POLICY_EMPTY); - values = new ArrayList<String>(3); - values.add("none"); - values.add("premultiplied"); - values.add("nonpremultiplied"); - addAttribute("Alpha", "value", DATATYPE_STRING, false, "none", values); - - addElement("TransparentIndex", "Transparency", CHILD_POLICY_EMPTY); - addAttribute("TransparentIndex", "value", DATATYPE_INTEGER, true, null); - - addElement("TransparentColor", "Transparency", CHILD_POLICY_EMPTY); - addAttribute("TransparentColor", "value", DATATYPE_INTEGER, true, 0, Integer.MAX_VALUE); - - addElement("TileTransparencies", "Transparency", 0, Integer.MAX_VALUE); // CHILD_POLICY_REPEAT - - addElement("TransparentTile", "TileTransparencies", CHILD_POLICY_EMPTY); - addAttribute("TransparentTile", "x", DATATYPE_INTEGER, true, null); - addAttribute("TransparentTile", "y", DATATYPE_INTEGER, true, null); - - addElement("TileOpacities", "Transparency", 0, Integer.MAX_VALUE); // CHILD_POLICY_REPEAT - - addElement("OpaqueTile", "TileOpacities", CHILD_POLICY_EMPTY); - addAttribute("OpaqueTile", "x", DATATYPE_INTEGER, true, null); - addAttribute("OpaqueTile", "y", DATATYPE_INTEGER, true, null); - } -} diff --git a/awt/javax/imageio/metadata/IIOStandardMetadataFormatResources.properties b/awt/javax/imageio/metadata/IIOStandardMetadataFormatResources.properties deleted file mode 100644 index d185808..0000000 --- a/awt/javax/imageio/metadata/IIOStandardMetadataFormatResources.properties +++ /dev/null @@ -1,133 +0,0 @@ -# Licensed to the Apache Software Foundation (ASF) under one or more -# contributor license agreements. See the NOTICE file distributed with -# this work for additional information regarding copyright ownership. -# The ASF licenses this file to You under the Apache License, Version 2.0 -# (the "License"); you may not use this file except in compliance with -# the License. You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -# Descriptions of elements and attributes of the plugin neutral metadata format -# (see IIOStandardMetadataFormat) - -# Messages for EN locale -Chroma=Chroma (color) information -ColorSpaceType=The raw color space of the image -ColorSpaceType/name=The raw color space of the image -NumChannels=The number of channels in the raw image, including alpha -NumChannels/value=The number of channels in the raw image, including alpha -Gamma=The image gamma -Gamma/value=The image gamma -BlackIsZero=True if smaller values represent darker shades -BlackIsZero/value=True if smaller values represent darker shades -Palette=Palette-color information -PaletteEntry=A palette entry -PaletteEntry/index=The index of the palette entry -PaletteEntry/red=The red value for the palette entry -PaletteEntry/green=The green value for the palette entry -PaletteEntry/blue=The blue value for the palette entry -PaletteEntry/alpha=The alpha value for the palette entry -BackgroundIndex=A palette index to be used as a background -BackgroundIndex/value=A palette index to be used as a background -BackgroundColor=An RGB triple to be used as a background -BackgroundColor/red=The red background value -BackgroundColor/green=The green background value -BackgroundColor/blue=The blue background value - -Compression=Compression information -CompressionTypeName=The name of the compression scheme in use -CompressionTypeName/value=The name of the compression scheme in use -Lossless=True if the compression scheme is lossless -Lossless/value=True if the compression scheme is lossless -NumProgressiveScans=The number of progressive scans used in the image encoding -NumProgressiveScans/value=The number of progressive scans used in the image encoding -BitRate=The estimated bit rate of the compression scheme -BitRate/value=The estimated bit rate of the compression scheme - -Data=Information on the image layout -PlanarConfiguration=The organization of image samples in the stream -PlanarConfiguration/value=The organization of image samples in the stream -SampleFormat=The numeric format of image samples -SampleFormat/value=The numeric format of image samples -BitsPerSample=The number of bits per sample -BitsPerSample/value=A list of integers, one per channel -SignificantBitsPerSample=The number of significant bits per sample -SignificantBitsPerSample/value=A list of integers, one per channel -SampleMSB=The position of the most significant bit of each sample -SampleMSB/value=A list of integers, one per channel - -Dimension=Dimension information -PixelAspectRatio=The width of a pixel divided by its height -PixelAspectRatio/value=The width of a pixel divided by its height -ImageOrientation=The desired orientation of the image in terms of flips and counter-clockwise rotations -ImageOrientation/value=The desired orientation of the image in terms of flips and counter-clockwise rotations -HorizontalPixelSize=The width of a pixel, in millimeters, as it should be rendered on media -HorizontalPixelSize/value=The width of a pixel, in millimeters, as it should be rendered on media -VerticalPixelSize=The height of a pixel, in millimeters, as it should be rendered on media -VerticalPixelSize/value=The height of a pixel, in millimeters, as it should be rendered on media -HorizontalPhysicalPixelSpacing=The horizontal distance in the subject of the image, in millimeters, represented by one pixel at the center of the image -HorizontalPhysicalPixelSpacing/value=The horizontal distance in the subject of the image, in millimeters, represented by one pixel at the center of the image -VerticalPhysicalPixelSpacing=The vertical distance in the subject of the image, in millimeters, represented by one pixel at the center of the image -VerticalPhysicalPixelSpacing/value=The vertical distance in the subject of the image, in millimeters, represented by one pixel at the center of the image -HorizontalPosition=The horizontal position, in millimeters, where the image should be rendered on media -HorizontalPosition/value=The horizontal position, in millimeters, where the image should be rendered on media -VerticalPosition=The vertical position, in millimeters, where the image should be rendered on media -VerticalPosition/value=The vertical position, in millimeters, where the image should be rendered on media -HorizontalPixelOffset=The horizonal position, in pixels, where the image should be rendered onto a raster display -HorizontalPixelOffset/value=The horizonal position, in pixels, where the image should be rendered onto a raster display -VerticalPixelOffset=The vertical position, in pixels, where the image should be rendered onto a raster display -VerticalPixelOffset/value=The vertical position, in pixels, where the image should be rendered onto a raster display -HorizontalScreenSize=The width, in pixels, of the raster display into which the image should be rendered -HorizontalScreenSize/value=The width, in pixels, of the raster display into which the image should be rendered -VerticalScreenSize=The height, in pixels, of the raster display into which the image should be rendered -VerticalScreenSize/value=The height, in pixels, of the raster display into which the image should be rendered - -Document=Document information -FormatVersion=The version of the format used by the stream -FormatVersion/value=The version of the format used by the stream -SubimageInterpretation=The interpretation of this image in relation to the other images stored in the same stream -SubimageInterpretation/value=The interpretation of this image in relation to the other images stored in the same stream -ImageCreationTime=The time of image creation -ImageCreationTime/year=The full year (e.g., 1967, not 67) -ImageCreationTime/month=The month, with January = 1 -ImageCreationTime/day=The day of the month -ImageCreationTime/hour=The hour from 0 to 23 -ImageCreationTime/minute=The minute from 0 to 59 -ImageCreationTime/second=The second from 0 to 60 (60 = leap second) -ImageModificationTime=The time of the last image modification -ImageModificationTime/year=The full year (e.g., 1967, not 67) -ImageModificationTime/month=The month, with January = 1 -ImageModificationTime/day=The day of the month -ImageModificationTime/hour=The hour from 0 to 23 -ImageModificationTime/minute=The minute from 0 to 59 -ImageModificationTime/second=The second from 0 to 60 (60 = leap second) - -Text=Text information -TextEntry=A text entry -TextEntry/keyword=A keyword associated with the text entry -TextEntry/value=the text entry -TextEntry/language=The language of the text -TextEntry/encoding=The encoding of the text -TextEntry/compression=The method used to compress the text - -Transparency=Transparency information -Alpha=The type of alpha information contained in the image -Alpha/value=The type of alpha information contained in the image -TransparentIndex=A palette index to be treated as transparent -TransparentIndex/value=A palette index to be treated as transparent -TransparentColor=An RGB color to be treated as transparent -TransparentColor/value=An RGB color to be treated as transparent -TileTransparencies=A list of completely transparent tiles -TransparentTile=The index of a completely transparent tile -TransparentTile/x=The tile's X index -TransparentTile/y=The tile's Y index -TileOpacities=A list of completely opaque tiles -OpaqueTile=The index of a completely opaque tile -OpaqueTile/x=The tile's X index -OpaqueTile/y=The tile's Y index diff --git a/awt/javax/imageio/metadata/package.html b/awt/javax/imageio/metadata/package.html deleted file mode 100644 index 29bd51b..0000000 --- a/awt/javax/imageio/metadata/package.html +++ /dev/null @@ -1,8 +0,0 @@ -<html> - <body> - <p> - This package contains classes which allows to read and write describing metadata of image files. - </p> - @since Android 1.0 - </body> -</html> diff --git a/awt/javax/imageio/package.html b/awt/javax/imageio/package.html deleted file mode 100644 index 2fd6148..0000000 --- a/awt/javax/imageio/package.html +++ /dev/null @@ -1,8 +0,0 @@ -<html> - <body> - <p> - This package contains classes and interfaces which provides an Image I/O API. The contained classes and interfaces allow reading and writing image files of different formats. - </p> - @since Android 1.0 - </body> -</html> diff --git a/awt/javax/imageio/plugins/bmp/BMPImageWriteParam.java b/awt/javax/imageio/plugins/bmp/BMPImageWriteParam.java deleted file mode 100644 index ecfb20a..0000000 --- a/awt/javax/imageio/plugins/bmp/BMPImageWriteParam.java +++ /dev/null @@ -1,79 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package javax.imageio.plugins.bmp; - -import javax.imageio.ImageWriteParam; -import java.util.Locale; - -/** - * The BMPImageWriteParam class allows encoding an image in BMP format. - * - * @since Android 1.0 - */ -public class BMPImageWriteParam extends ImageWriteParam { - - /** - * The top down. - */ - private boolean topDown; // Default is bottom-up - - /** - * Instantiates a new BMPImageWriteParam with default values of all - * parameters. - */ - public BMPImageWriteParam() { - this(null); - } - - /** - * Instantiates a new BMPImageWriteParam with the specified Locale. - * - * @param locale - * the specified Locale. - */ - public BMPImageWriteParam(Locale locale) { - super(locale); - - // Set the compression - canWriteCompressed = true; - compressionTypes = new String[] { - "BI_RGB", "BI_RLE8", "BI_RLE4", "BI_BITFIELDS" - }; - compressionType = compressionTypes[0]; - } - - /** - * Sets true if the data will be written in a top-down order, false - * otherwise. - * - * @param topDown - * the new top-down value. - */ - public void setTopDown(boolean topDown) { - this.topDown = topDown; - } - - /** - * Returns true if the data is written in top-down order, false otherwise. - * - * @return true if the data is written in top-down order, false otherwise. - */ - public boolean isTopDown() { - return topDown; - } -} diff --git a/awt/javax/imageio/plugins/bmp/package.html b/awt/javax/imageio/plugins/bmp/package.html deleted file mode 100644 index 9494a10..0000000 --- a/awt/javax/imageio/plugins/bmp/package.html +++ /dev/null @@ -1,8 +0,0 @@ -<html> - <body> - <p> - This package contains auxiliary classes for the built-in BMP image plug-in. - </p> - @since Android 1.0 - </body> -</html> diff --git a/awt/javax/imageio/plugins/jpeg/JPEGHuffmanTable.java b/awt/javax/imageio/plugins/jpeg/JPEGHuffmanTable.java deleted file mode 100644 index 67b504b..0000000 --- a/awt/javax/imageio/plugins/jpeg/JPEGHuffmanTable.java +++ /dev/null @@ -1,226 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package javax.imageio.plugins.jpeg; - -/** - * The JPEGHuffmanTable class represents a single JPEG Huffman table. It - * contains the standard tables from the JPEG specification. - * - * @since Android 1.0 - */ -public class JPEGHuffmanTable { - - /** - * The standard DC luminance Huffman table . - */ - public static final JPEGHuffmanTable StdDCLuminance = new JPEGHuffmanTable(new short[] { - 0, 1, 5, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0 - }, new short[] { - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0x0A, 0x0B - }, false); - - /** - * The standard DC chrominance Huffman table. - */ - public static final JPEGHuffmanTable StdDCChrominance = new JPEGHuffmanTable(new short[] { - 0, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0 - }, new short[] { - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0x0A, 0x0B - }, false); - - /** - * The standard AC luminance Huffman table. - */ - public static final JPEGHuffmanTable StdACLuminance = new JPEGHuffmanTable(new short[] { - 0, 2, 1, 3, 3, 2, 4, 3, 5, 5, 4, 4, 0, 0, 1, 0x7D - }, new short[] { - 0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12, 0x21, 0x31, 0x41, 0x06, 0x13, 0x51, - 0x61, 0x07, 0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xA1, 0x08, 0x23, 0x42, 0xB1, 0xC1, - 0x15, 0x52, 0xD1, 0xF0, 0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0A, 0x16, 0x17, 0x18, - 0x19, 0x1A, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, - 0x3A, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x53, 0x54, 0x55, 0x56, 0x57, - 0x58, 0x59, 0x5A, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x73, 0x74, 0x75, - 0x76, 0x77, 0x78, 0x79, 0x7A, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x92, - 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, - 0xA8, 0xA9, 0xAA, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xC2, 0xC3, - 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, - 0xD9, 0xDA, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xF1, 0xF2, - 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA - }, false); - - /** - * The standard AC chrominance Huffman table. - */ - public static final JPEGHuffmanTable StdACChrominance = new JPEGHuffmanTable(new short[] { - 0, 2, 1, 2, 4, 4, 3, 4, 7, 5, 4, 4, 0, 1, 2, 0x77 - }, new short[] { - 0x00, 0x01, 0x02, 0x03, 0x11, 0x04, 0x05, 0x21, 0x31, 0x06, 0x12, 0x41, 0x51, 0x07, - 0x61, 0x71, 0x13, 0x22, 0x32, 0x81, 0x08, 0x14, 0x42, 0x91, 0xA1, 0xB1, 0xC1, 0x09, - 0x23, 0x33, 0x52, 0xF0, 0x15, 0x62, 0x72, 0xD1, 0x0A, 0x16, 0x24, 0x34, 0xE1, 0x25, - 0xF1, 0x17, 0x18, 0x19, 0x1A, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x35, 0x36, 0x37, 0x38, - 0x39, 0x3A, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x53, 0x54, 0x55, 0x56, - 0x57, 0x58, 0x59, 0x5A, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x73, 0x74, - 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, - 0x8A, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0xA2, 0xA3, 0xA4, 0xA5, - 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, - 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, - 0xD7, 0xD8, 0xD9, 0xDA, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xF2, - 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA - }, false); - - /** - * The lengths. - */ - private short lengths[]; - - /** - * The values. - */ - private short values[]; - - /** - * Instantiates a new jPEG huffman table. - * - * @param lengths - * the lengths - * @param values - * the values - * @param copy - * the copy - */ - JPEGHuffmanTable(short[] lengths, short[] values, boolean copy) { - // Construction of standard tables without checks - // The third param is dummy - // Could be also used for copying of the existing tables - this.lengths = lengths; - this.values = values; - } - - /** - * Instantiates a new JPEGHuffmanTable. - * - * @param lengths - * the array of shorts lengths. - * @param values - * the array of shorts containing the values in order of - * increasing code length. - */ - public JPEGHuffmanTable(short[] lengths, short[] values) { - if (lengths == null) { - throw new IllegalArgumentException("lengths array is null!"); - } - if (values == null) { - throw new IllegalArgumentException("values array is null!"); - } - if (lengths.length > 16) { // According to the spec - throw new IllegalArgumentException("lengths array is too long!"); - } - if (values.length > 256) { // According to the spec - throw new IllegalArgumentException("values array is too long"); - } - for (short length : lengths) { - if (length < 0) { - throw new IllegalArgumentException("Values in lengths array must be non-negative."); - } - } - for (short value : values) { - if (value < 0) { - throw new IllegalArgumentException("Values in values array must be non-negative."); - } - } - - checkHuffmanTable(lengths, values); - - this.lengths = new short[lengths.length]; - this.values = new short[values.length]; - System.arraycopy(lengths, 0, this.lengths, 0, lengths.length); - System.arraycopy(values, 0, this.values, 0, values.length); - } - - /** - * Gets an array of lengths in the Huffman table. - * - * @return the array of short values representing the length values in the - * Huffman table. - */ - public short[] getLengths() { - short newLengths[] = new short[lengths.length]; - System.arraycopy(lengths, 0, newLengths, 0, lengths.length); - return newLengths; - } - - /** - * Gets an array of values represented by increasing length of their codes. - * - * @return the array of values. - */ - public short[] getValues() { - short newValues[] = new short[values.length]; - System.arraycopy(values, 0, newValues, 0, values.length); - return newValues; - } - - /** - * Check huffman table. - * - * @param lengths - * the lengths. - * @param values - * the values. - */ - private static void checkHuffmanTable(short[] lengths, short[] values) { - int numLeaves = 0; - int possibleLeaves = 2; - for (short length : lengths) { - numLeaves += length; - possibleLeaves -= length; - if (possibleLeaves < 0) { - throw new IllegalArgumentException( - "Invalid Huffman table provided, lengths are incorrect."); - } - possibleLeaves <<= 1; - } - - if (values.length != numLeaves) { - throw new IllegalArgumentException( - "Invalid Huffman table provided, sum of lengths != values."); - } - } - - /** - * Returns the string representation of this JPEGHuffmanTable object. - * - * @return the string representation of this JPEGHuffmanTable object. - */ - @Override - public String toString() { - StringBuffer sb = new StringBuffer(); - - sb.append("JPEGHuffmanTable:\nlengths:"); - for (short length : lengths) { - sb.append(' ').append(length); - } - - sb.append("\nvalues:"); - for (short value : values) { - sb.append(' ').append(value); - } - - return sb.toString(); - } -} diff --git a/awt/javax/imageio/plugins/jpeg/JPEGImageReadParam.java b/awt/javax/imageio/plugins/jpeg/JPEGImageReadParam.java deleted file mode 100644 index 2f3a9a8..0000000 --- a/awt/javax/imageio/plugins/jpeg/JPEGImageReadParam.java +++ /dev/null @@ -1,123 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package javax.imageio.plugins.jpeg; - -import javax.imageio.ImageReadParam; - -/** - * The JPEGImageReadParam class provides functionality to set Huffman tables and - * quantization tables when using the JPEG reader plug-in. - * - * @since Android 1.0 - */ -public class JPEGImageReadParam extends ImageReadParam { - - /** - * The q tables. - */ - private JPEGQTable qTables[]; - - /** - * The dc huffman tables. - */ - private JPEGHuffmanTable dcHuffmanTables[]; - - /** - * The ac huffman tables. - */ - private JPEGHuffmanTable acHuffmanTables[]; - - /** - * Instantiates a new JPEGImageReadParam. - */ - public JPEGImageReadParam() { - } - - /** - * Returns true if tables are set, false otherwise. - * - * @return true, if tables are set, false otherwise. - */ - public boolean areTablesSet() { - return qTables != null; - } - - /** - * Sets the quantization and Huffman tables for using in decoding streams. - * - * @param qTables - * the quantization tables. - * @param DCHuffmanTables - * the standart DC Huffman tables. - * @param ACHuffmanTables - * the standart AC huffman tables. - */ - public void setDecodeTables(JPEGQTable[] qTables, JPEGHuffmanTable[] DCHuffmanTables, - JPEGHuffmanTable[] ACHuffmanTables) { - if (qTables == null || DCHuffmanTables == null || ACHuffmanTables == null) { - throw new IllegalArgumentException("Invalid JPEG table arrays"); - } - if (DCHuffmanTables.length != ACHuffmanTables.length) { - throw new IllegalArgumentException("Invalid JPEG table arrays"); - } - if (qTables.length > 4 || DCHuffmanTables.length > 4) { - throw new IllegalArgumentException("Invalid JPEG table arrays"); - } - - // Do the shallow copy, it should be enough - this.qTables = qTables.clone(); - dcHuffmanTables = DCHuffmanTables.clone(); - acHuffmanTables = ACHuffmanTables.clone(); - } - - /** - * Unset all decoded tables. - */ - public void unsetDecodeTables() { - qTables = null; - dcHuffmanTables = null; - acHuffmanTables = null; - } - - /** - * Gets the quantization tables. - * - * @return the quantization tables, or null. - */ - public JPEGQTable[] getQTables() { - return qTables == null ? null : qTables.clone(); - } - - /** - * Gets the DC Huffman tables. - * - * @return the DC Huffman tables which are set, or null. - */ - public JPEGHuffmanTable[] getDCHuffmanTables() { - return dcHuffmanTables == null ? null : dcHuffmanTables.clone(); - } - - /** - * Gets the AC Huffman tables. - * - * @return the AC Huffman tables which are set, or null. - */ - public JPEGHuffmanTable[] getACHuffmanTables() { - return acHuffmanTables == null ? null : acHuffmanTables.clone(); - } -} diff --git a/awt/javax/imageio/plugins/jpeg/JPEGImageWriteParam.java b/awt/javax/imageio/plugins/jpeg/JPEGImageWriteParam.java deleted file mode 100644 index b979911..0000000 --- a/awt/javax/imageio/plugins/jpeg/JPEGImageWriteParam.java +++ /dev/null @@ -1,209 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package javax.imageio.plugins.jpeg; - -import org.apache.harmony.x.imageio.plugins.jpeg.JPEGConsts; - -import javax.imageio.ImageWriteParam; -import java.util.Locale; - -/** - * The JPEGImageWriteParam class allows to set JPEG Huffman tables and - * quantization when using the JPEG writer plug-in. - * - * @since Android 1.0 - */ -public class JPEGImageWriteParam extends ImageWriteParam { - - /** - * The Constant COMP_QUALITY_VALUES. - */ - private static final float[] COMP_QUALITY_VALUES = { - 0.05f, 0.75f, 0.95f - }; - - /** - * The Constant COMP_QUALITY_DESCRIPTIONS. - */ - private static final String[] COMP_QUALITY_DESCRIPTIONS = { - "Minimum useful", "Visually lossless", "Maximum useful" - }; - - /** - * The q tables. - */ - private JPEGQTable[] qTables; - - /** - * The dc huffman tables. - */ - private JPEGHuffmanTable[] dcHuffmanTables; - - /** - * The ac huffman tables. - */ - private JPEGHuffmanTable[] acHuffmanTables; - - /** - * The optimize huffman tables. - */ - private boolean optimizeHuffmanTables; - - /** - * Instantiates a new JPEGImageWriteParam object with the specified Locale. - * - * @param locale - * the Locale. - */ - public JPEGImageWriteParam(Locale locale) { - super(locale); - - canWriteProgressive = true; - progressiveMode = ImageWriteParam.MODE_DISABLED; - - canWriteCompressed = true; - compressionTypes = new String[] { - "JPEG" - }; - compressionType = compressionTypes[0]; - compressionQuality = JPEGConsts.DEFAULT_JPEG_COMPRESSION_QUALITY; - } - - /** - * Returns true if tables are set, false otherwise. - * - * @return true, if tables are set, false otherwise. - */ - public boolean areTablesSet() { - return qTables != null; - } - - /** - * Sets the quantization and Huffman tables for using in encoding streams. - * - * @param qTables - * the quantization tables. - * @param DCHuffmanTables - * the standart DC Huffman tables. - * @param ACHuffmanTables - * the standart AC huffman tables. - */ - public void setEncodeTables(JPEGQTable[] qTables, JPEGHuffmanTable[] DCHuffmanTables, - JPEGHuffmanTable[] ACHuffmanTables) { - if (qTables == null || DCHuffmanTables == null || ACHuffmanTables == null) { - throw new IllegalArgumentException("Invalid JPEG table arrays"); - } - if (DCHuffmanTables.length != ACHuffmanTables.length) { - throw new IllegalArgumentException("Invalid JPEG table arrays"); - } - if (qTables.length > 4 || DCHuffmanTables.length > 4) { - throw new IllegalArgumentException("Invalid JPEG table arrays"); - } - - // Do the shallow copy, it should be enough - this.qTables = qTables.clone(); - dcHuffmanTables = DCHuffmanTables.clone(); - acHuffmanTables = ACHuffmanTables.clone(); - } - - /** - * Unset all encoded tables. - */ - public void unsetEncodeTables() { - qTables = null; - dcHuffmanTables = null; - acHuffmanTables = null; - } - - /** - * Gets the DC Huffman tables. - * - * @return the DC Huffman tables which are set, or null. - */ - public JPEGHuffmanTable[] getDCHuffmanTables() { - return dcHuffmanTables == null ? null : dcHuffmanTables.clone(); - } - - /** - * Gets the AC Huffman tables. - * - * @return the AC Huffman tables which are set, or null. - */ - public JPEGHuffmanTable[] getACHuffmanTables() { - return acHuffmanTables == null ? null : acHuffmanTables.clone(); - } - - /** - * Gets the quantization tables. - * - * @return the quantization tables, or null. - */ - public JPEGQTable[] getQTables() { - return qTables == null ? null : qTables.clone(); - } - - @Override - public String[] getCompressionQualityDescriptions() { - super.getCompressionQualityDescriptions(); - return COMP_QUALITY_DESCRIPTIONS.clone(); - } - - @Override - public float[] getCompressionQualityValues() { - super.getCompressionQualityValues(); - return COMP_QUALITY_VALUES.clone(); - } - - /** - * Sets the flag indicated that the writer will generate optimized Huffman - * tables for the image as part of the writing process. - * - * @param optimize - * the flag of optimizing huffman tables. - */ - public void setOptimizeHuffmanTables(boolean optimize) { - optimizeHuffmanTables = optimize; - } - - /** - * Returns true if the writer generates optimized Huffman tables, false - * otherwise. - * - * @return true, if the writer generates optimized Huffman tables, false - * otherwise. - */ - public boolean getOptimizeHuffmanTables() { - return optimizeHuffmanTables; - } - - @Override - public boolean isCompressionLossless() { - if (getCompressionMode() != MODE_EXPLICIT) { - throw new IllegalStateException("Compression mode not MODE_EXPLICIT!"); - } - return false; - } - - @Override - public void unsetCompression() { - if (getCompressionMode() != MODE_EXPLICIT) { - throw new IllegalStateException("Compression mode not MODE_EXPLICIT!"); - } - compressionQuality = JPEGConsts.DEFAULT_JPEG_COMPRESSION_QUALITY; - } -} diff --git a/awt/javax/imageio/plugins/jpeg/JPEGQTable.java b/awt/javax/imageio/plugins/jpeg/JPEGQTable.java deleted file mode 100644 index 3461d46..0000000 --- a/awt/javax/imageio/plugins/jpeg/JPEGQTable.java +++ /dev/null @@ -1,165 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio.plugins.jpeg; - -/** - * The JPEGQTable class represents a single JPEG quantization table and provides - * for the standard tables taken from the JPEG specification. - * - * @since Android 1.0 - */ -public class JPEGQTable { - - /** - * The Constant SIZE. - */ - private final static int SIZE = 64; - - /** - * The Constant BASELINE_MAX. - */ - private final static int BASELINE_MAX = 255; - - /** - * The Constant MAX. - */ - private final static int MAX = 32767; - - /** - * The table. - */ - private int[] theTable; - - /* - * K1 & K2 tables can be found in the JPEG format specification at - * http://www.w3.org/Graphics/JPEG/itu-t81.pdf - */ - - /** - * The Constant K1LumTable. - */ - private static final int[] K1LumTable = new int[] { - 16, 11, 10, 16, 24, 40, 51, 61, 12, 12, 14, 19, 26, 58, 60, 55, 14, 13, 16, 24, 40, 57, - 69, 56, 14, 17, 22, 29, 51, 87, 80, 62, 18, 22, 37, 56, 68, 109, 103, 77, 24, 35, 55, - 64, 81, 104, 113, 92, 49, 64, 78, 87, 103, 121, 120, 101, 72, 92, 95, 98, 112, 100, - 103, 99 - }; - - /** - * The Constant K2ChrTable. - */ - private static final int[] K2ChrTable = new int[] { - 17, 18, 24, 47, 99, 99, 99, 99, 18, 21, 26, 66, 99, 99, 99, 99, 24, 26, 56, 99, 99, 99, - 99, 99, 47, 66, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, - 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99 - }; - - /** - * The K1Luminance indicates standard table K.1 from JPEG specification and - * produces "good" quality output. - */ - public static final JPEGQTable K1Luminance = new JPEGQTable(K1LumTable); - - /** - * The K1Div2Luminance indicates K.1 table from JPEG specification with all - * elements divided by 2 and produces "very good" quality output. - */ - public static final JPEGQTable K1Div2Luminance = K1Luminance.getScaledInstance(0.5f, true); - - /** - * The K2Chrominance indicates K.2 table from JPEG specification and - * produces "good" quality output. - */ - public static final JPEGQTable K2Chrominance = new JPEGQTable(K2ChrTable); - - /** - * The Constant K2Div2Chrominance indicates K.2 table from JPEG - * specification with all elements divided by 2 and produces "very good" - * quality output. - */ - public static final JPEGQTable K2Div2Chrominance = K2Chrominance.getScaledInstance(0.5f, true);; - - /** - * Instantiates a new JPEGQTable from the array, which should contain 64 - * elements in natural order. - * - * @param table - * the quantization table. - */ - public JPEGQTable(int[] table) { - if (table == null) { - throw new IllegalArgumentException("table should not be NULL"); - } - if (table.length != SIZE) { - throw new IllegalArgumentException("illegal table size: " + table.length); - } - theTable = table.clone(); - } - - /** - * Gets the current quantization table as an array of integer values. - * - * @return the current quantization table as an array of integer values. - */ - public int[] getTable() { - return theTable.clone(); - } - - /** - * Gets the scaled instance as quantization table where the values are - * multiplied by the scaleFactor and then clamped if forceBaseline is true. - * - * @param scaleFactor - * the scale factor of table. - * @param forceBaseline - * the force baseline flag, the values should be clamped if true. - * @return the new quantization table. - */ - public JPEGQTable getScaledInstance(float scaleFactor, boolean forceBaseline) { - int table[] = new int[SIZE]; - - int maxValue = forceBaseline ? BASELINE_MAX : MAX; - - for (int i = 0; i < theTable.length; i++) { - int rounded = Math.round(theTable[i] * scaleFactor); - if (rounded < 1) { - rounded = 1; - } - if (rounded > maxValue) { - rounded = maxValue; - } - table[i] = rounded; - } - return new JPEGQTable(table); - } - - /** - * Returns the string representation of this JPEGQTable object. - * - * @return the string representation of this JPEGQTable object. - */ - @Override - public String toString() { - // -- TODO more informative info - return "JPEGQTable"; - } -} diff --git a/awt/javax/imageio/plugins/jpeg/package.html b/awt/javax/imageio/plugins/jpeg/package.html deleted file mode 100644 index 14575c4..0000000 --- a/awt/javax/imageio/plugins/jpeg/package.html +++ /dev/null @@ -1,8 +0,0 @@ -<html> - <body> - <p> - This package contains auxiliary classes for the built-in JPEG image plug-in. - </p> - @since Android 1.0 - </body> -</html> diff --git a/awt/javax/imageio/spi/IIORegistry.java b/awt/javax/imageio/spi/IIORegistry.java deleted file mode 100644 index 01ddeaa..0000000 --- a/awt/javax/imageio/spi/IIORegistry.java +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio.spi; - -import java.util.Arrays; - -import org.apache.harmony.x.imageio.plugins.jpeg.JPEGImageReaderSpi; -import org.apache.harmony.x.imageio.plugins.jpeg.JPEGImageWriterSpi; -import org.apache.harmony.x.imageio.plugins.png.PNGImageReaderSpi; -import org.apache.harmony.x.imageio.plugins.png.PNGImageWriterSpi; -import org.apache.harmony.x.imageio.spi.FileIISSpi; -import org.apache.harmony.x.imageio.spi.FileIOSSpi; -import org.apache.harmony.x.imageio.spi.InputStreamIISSpi; -import org.apache.harmony.x.imageio.spi.OutputStreamIOSSpi; -import org.apache.harmony.x.imageio.spi.RAFIISSpi; -import org.apache.harmony.x.imageio.spi.RAFIOSSpi; - -/* - * @author Rustem V. Rafikov, Viskov Nikolay - * @version $Revision: 1.3 $ - */ - -/** - * The IIORegistry class registers service provider instances (SPI). Service - * provider instances are recognized by specific meta-information in the JAR - * files containing them. The JAR files with SPI classes are loaded from the - * application class path. - * - * @since Android 1.0 - */ -public final class IIORegistry extends ServiceRegistry { - - /** - * The instance. - */ - private static IIORegistry instance; - - /** - * The Constant CATEGORIES. - */ - private static final Class[] CATEGORIES = new Class[] { - javax.imageio.spi.ImageWriterSpi.class, javax.imageio.spi.ImageReaderSpi.class, - javax.imageio.spi.ImageInputStreamSpi.class, - // javax.imageio.spi.ImageTranscoderSpi.class, - javax.imageio.spi.ImageOutputStreamSpi.class - }; - - /** - * Instantiates a new IIO registry. - */ - private IIORegistry() { - super(Arrays.<Class<?>> asList(CATEGORIES).iterator()); - registerBuiltinSpis(); - registerApplicationClasspathSpis(); - } - - /** - * Register built-in SPIs. - */ - private void registerBuiltinSpis() { - registerServiceProvider(new JPEGImageWriterSpi()); - registerServiceProvider(new JPEGImageReaderSpi()); - registerServiceProvider(new PNGImageReaderSpi()); - registerServiceProvider(new PNGImageWriterSpi()); - registerServiceProvider(new FileIOSSpi()); - registerServiceProvider(new FileIISSpi()); - registerServiceProvider(new RAFIOSSpi()); - registerServiceProvider(new RAFIISSpi()); - registerServiceProvider(new OutputStreamIOSSpi()); - registerServiceProvider(new InputStreamIISSpi()); - // -- TODO implement - } - - /** - * Gets the default IIORegistry instance. - * - * @return the default IIORegistry instance. - */ - public static IIORegistry getDefaultInstance() { - // TODO implement own instance for each ThreadGroup (see also - // ThreadLocal) - synchronized (IIORegistry.class) { - if (instance == null) { - instance = new IIORegistry(); - } - return instance; - } - } - - /** - * Registers all service providers from the application class path. - */ - public void registerApplicationClasspathSpis() { - // -- TODO implement for non-builtin plugins - } -} diff --git a/awt/javax/imageio/spi/IIOServiceProvider.java b/awt/javax/imageio/spi/IIOServiceProvider.java deleted file mode 100644 index e947677..0000000 --- a/awt/javax/imageio/spi/IIOServiceProvider.java +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio.spi; - -import java.util.Locale; - -/** - * The IIOServiceProvider abstract class provides base functionality for ImageIO - * service provider interfaces (SPIs). - * - * @since Android 1.0 - */ -public abstract class IIOServiceProvider implements RegisterableService { - - /** - * The vendor name of this service provider. - */ - protected String vendorName; - - /** - * The version of this service provider. - */ - protected String version; - - /** - * Instantiates a new IIOServiceProvider. - * - * @param vendorName - * the vendor name of service provider. - * @param version - * the version of service provider. - */ - public IIOServiceProvider(String vendorName, String version) { - if (vendorName == null) { - throw new NullPointerException("vendor name cannot be NULL"); - } - if (version == null) { - throw new NullPointerException("version name cannot be NULL"); - } - this.vendorName = vendorName; - this.version = version; - } - - /** - * Instantiates a new IIOServiceProvider. - */ - public IIOServiceProvider() { - throw new UnsupportedOperationException("Not supported yet"); - } - - public void onRegistration(ServiceRegistry registry, Class<?> category) { - // the default impl. does nothing - } - - public void onDeregistration(ServiceRegistry registry, Class<?> category) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Gets the vendor name of this service provider. - * - * @return the vendor name of this service provider. - */ - public String getVendorName() { - return vendorName; - } - - /** - * Gets the version of this service provider. - * - * @return the version of this service provider. - */ - public String getVersion() { - return version; - } - - /** - * Gets a description of this service provider. The result string should be - * localized for the specified Locale. - * - * @param locale - * the specified Locale. - * @return the description of this service provider. - */ - public abstract String getDescription(Locale locale); -} diff --git a/awt/javax/imageio/spi/ImageInputStreamSpi.java b/awt/javax/imageio/spi/ImageInputStreamSpi.java deleted file mode 100644 index fc859a8..0000000 --- a/awt/javax/imageio/spi/ImageInputStreamSpi.java +++ /dev/null @@ -1,131 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio.spi; - -import java.io.File; -import java.io.IOException; -import javax.imageio.stream.ImageInputStream; - -/** - * The ImageInputStreamSpi abstract class is a service provider interface (SPI) - * for ImageInputStreams. - * - * @since Android 1.0 - */ -public abstract class ImageInputStreamSpi extends IIOServiceProvider implements RegisterableService { - - /** - * The input class. - */ - protected Class<?> inputClass; - - /** - * Instantiates a new ImageInputStreamSpi. - */ - protected ImageInputStreamSpi() { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Instantiates a new ImageInputStreamSpi. - * - * @param vendorName - * the vendor name. - * @param version - * the version. - * @param inputClass - * the input class. - */ - public ImageInputStreamSpi(String vendorName, String version, Class<?> inputClass) { - super(vendorName, version); - this.inputClass = inputClass; - } - - /** - * Gets an input Class object that represents class or interface that must - * be implemented by an input source. - * - * @return the input class. - */ - public Class<?> getInputClass() { - return inputClass; - } - - /** - * Returns true if the ImageInputStream can use a cache file. If this method - * returns false, the value of the useCache parameter of - * createInputStreamInstance will be ignored. The default implementation - * returns false. - * - * @return true, if the ImageInputStream can use a cache file, false - * otherwise. - */ - public boolean canUseCacheFile() { - return false; // -- def - } - - /** - * Returns true if the ImageInputStream implementation requires the use of a - * cache file. The default implementation returns false. - * - * @return true, if the ImageInputStream implementation requires the use of - * a cache file, false otherwise. - */ - public boolean needsCacheFile() { - return false; // def - } - - /** - * Creates the ImageInputStream associated with this service provider. The - * input object should be an instance of the class returned by the - * getInputClass method. This method uses the specified directory for the - * cache file if the useCache parameter is true. - * - * @param input - * the input Object. - * @param useCache - * the flag indicating if a cache file is needed or not. - * @param cacheDir - * the cache directory. - * @return the ImageInputStream. - * @throws IOException - * if an I/O exception has occurred. - */ - public abstract ImageInputStream createInputStreamInstance(Object input, boolean useCache, - File cacheDir) throws IOException; - - /** - * Creates the ImageInputStream associated with this service provider. The - * input object should be an instance of the class returned by getInputClass - * method. This method uses the default system directory for the cache file, - * if it is needed. - * - * @param input - * the input Object. - * @return the ImageInputStream. - * @throws IOException - * if an I/O exception has occurred. - */ - public ImageInputStream createInputStreamInstance(Object input) throws IOException { - return createInputStreamInstance(input, true, null); - } -} diff --git a/awt/javax/imageio/spi/ImageOutputStreamSpi.java b/awt/javax/imageio/spi/ImageOutputStreamSpi.java deleted file mode 100644 index b7a9a5c..0000000 --- a/awt/javax/imageio/spi/ImageOutputStreamSpi.java +++ /dev/null @@ -1,132 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio.spi; - -import javax.imageio.stream.ImageOutputStream; -import java.io.IOException; -import java.io.File; - -/** - * The ImageOutputStreamSpi abstract class is a service provider interface (SPI) - * for ImageOutputStreams. - * - * @since Android 1.0 - */ -public abstract class ImageOutputStreamSpi extends IIOServiceProvider implements - RegisterableService { - - /** - * The output class. - */ - protected Class<?> outputClass; - - /** - * Instantiates a new ImageOutputStreamSpi. - */ - protected ImageOutputStreamSpi() { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Instantiates a new ImageOutputStreamSpi. - * - * @param vendorName - * the vendor name. - * @param version - * the version. - * @param outputClass - * the output class. - */ - public ImageOutputStreamSpi(String vendorName, String version, Class<?> outputClass) { - super(vendorName, version); - this.outputClass = outputClass; - } - - /** - * Gets an output Class object that represents the class or interface that - * must be implemented by an output source. - * - * @return the output class. - */ - public Class<?> getOutputClass() { - return outputClass; - } - - /** - * Returns true if the ImageOutputStream can use a cache file. If this - * method returns false, the value of the useCache parameter of - * createOutputStreamInstance will be ignored. The default implementation - * returns false. - * - * @return true, if the ImageOutputStream can use a cache file, false - * otherwise. - */ - public boolean canUseCacheFile() { - return false; // def - } - - /** - * Returns true if the ImageOutputStream implementation requires the use of - * a cache file. The default implementation returns false. - * - * @return true, if the ImageOutputStream implementation requires the use of - * a cache file, false otherwise. - */ - public boolean needsCacheFile() { - return false; // def - } - - /** - * Creates the ImageOutputStream associated with this service provider. The - * output object should be an instance of the class returned by - * getOutputClass method. This method uses the default system directory for - * the cache file, if it is needed. - * - * @param output - * the output Object. - * @return the ImageOutputStream. - * @throws IOException - * if an I/O exception has occurred. - */ - public ImageOutputStream createOutputStreamInstance(Object output) throws IOException { - return createOutputStreamInstance(output, true, null); - } - - /** - * Creates the ImageOutputStream associated with this service provider. The - * output object should be an instance of the class returned by - * getInputClass method. This method uses the specified directory for the - * cache file, if the useCache parameter is true. - * - * @param output - * the output Object. - * @param useCache - * the flag indicating if cache file is needed or not. - * @param cacheDir - * the cache directory. - * @return the ImageOutputStream. - * @throws IOException - * if an I/O exception has occurred. - */ - public abstract ImageOutputStream createOutputStreamInstance(Object output, boolean useCache, - File cacheDir) throws IOException; -} diff --git a/awt/javax/imageio/spi/ImageReaderSpi.java b/awt/javax/imageio/spi/ImageReaderSpi.java deleted file mode 100644 index 0528d25..0000000 --- a/awt/javax/imageio/spi/ImageReaderSpi.java +++ /dev/null @@ -1,204 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio.spi; - -import javax.imageio.stream.ImageInputStream; -import javax.imageio.ImageReader; -import java.io.IOException; - -/** - * The ImageReaderSpi abstract class is a service provider interface (SPI) for - * ImageReaders. - * - * @since Android 1.0 - */ -public abstract class ImageReaderSpi extends ImageReaderWriterSpi { - - /** - * The STANDARD_INPUT_TYPE contains ImageInputStream.class. - */ - public static final Class[] STANDARD_INPUT_TYPE = new Class[] { - ImageInputStream.class - }; - - /** - * The input types. - */ - protected Class[] inputTypes; - - /** - * The writer SPI names. - */ - protected String[] writerSpiNames; - - /** - * Instantiates a new ImageReaderSpi. - */ - protected ImageReaderSpi() { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Instantiates a new ImageReaderSpi. - * - * @param vendorName - * the vendor name. - * @param version - * the version. - * @param names - * the format names. - * @param suffixes - * the array of strings representing the file suffixes. - * @param MIMETypes - * the an array of strings representing MIME types. - * @param pluginClassName - * the plug-in class name. - * @param inputTypes - * the input types. - * @param writerSpiNames - * the array of strings with class names of all associated - * ImageWriters. - * @param supportsStandardStreamMetadataFormat - * the value indicating if stream metadata can be described by - * standard metadata format. - * @param nativeStreamMetadataFormatName - * the native stream metadata format name, returned by - * getNativeStreamMetadataFormatName. - * @param nativeStreamMetadataFormatClassName - * the native stream metadata format class name, returned by - * getNativeStreamMetadataFormat. - * @param extraStreamMetadataFormatNames - * the extra stream metadata format names, returned by - * getExtraStreamMetadataFormatNames. - * @param extraStreamMetadataFormatClassNames - * the extra stream metadata format class names, returned by - * getStreamMetadataFormat. - * @param supportsStandardImageMetadataFormat - * the value indicating if image metadata can be described by - * standard metadata format. - * @param nativeImageMetadataFormatName - * the native image metadata format name, returned by - * getNativeImageMetadataFormatName. - * @param nativeImageMetadataFormatClassName - * the native image metadata format class name, returned by - * getNativeImageMetadataFormat. - * @param extraImageMetadataFormatNames - * the extra image metadata format names, returned by - * getExtraImageMetadataFormatNames. - * @param extraImageMetadataFormatClassNames - * the extra image metadata format class names, returned by - * getImageMetadataFormat. - */ - public ImageReaderSpi(String vendorName, String version, String[] names, String[] suffixes, - String[] MIMETypes, String pluginClassName, Class[] inputTypes, - String[] writerSpiNames, boolean supportsStandardStreamMetadataFormat, - String nativeStreamMetadataFormatName, String nativeStreamMetadataFormatClassName, - String[] extraStreamMetadataFormatNames, String[] extraStreamMetadataFormatClassNames, - boolean supportsStandardImageMetadataFormat, String nativeImageMetadataFormatName, - String nativeImageMetadataFormatClassName, String[] extraImageMetadataFormatNames, - String[] extraImageMetadataFormatClassNames) { - super(vendorName, version, names, suffixes, MIMETypes, pluginClassName, - supportsStandardStreamMetadataFormat, nativeStreamMetadataFormatName, - nativeStreamMetadataFormatClassName, extraStreamMetadataFormatNames, - extraStreamMetadataFormatClassNames, supportsStandardImageMetadataFormat, - nativeImageMetadataFormatName, nativeImageMetadataFormatClassName, - extraImageMetadataFormatNames, extraImageMetadataFormatClassNames); - - if (inputTypes == null || inputTypes.length == 0) { - throw new NullPointerException("input types array cannot be NULL or empty"); - } - this.inputTypes = inputTypes; - this.writerSpiNames = writerSpiNames; - } - - /** - * Gets an array of Class objects whose types can be used as input for this - * reader. - * - * @return the input types. - */ - public Class[] getInputTypes() { - return inputTypes; - } - - /** - * Returns true if the format of source object is supported by this reader. - * - * @param source - * the source object to be decoded (for example an - * ImageInputStream). - * @return true, if the format of source object is supported by this reader, - * false otherwise. - * @throws IOException - * if an I/O exception has occurred. - */ - public abstract boolean canDecodeInput(Object source) throws IOException; - - /** - * Returns an instance of the ImageReader implementation for this service - * provider. - * - * @return the ImageReader. - * @throws IOException - * if an I/O exception has occurred. - */ - public ImageReader createReaderInstance() throws IOException { - return createReaderInstance(null); - } - - /** - * Returns an instance of the ImageReader implementation for this service - * provider. - * - * @param extension - * the a plug-in specific extension object, or null. - * @return the ImageReader. - * @throws IOException - * if an I/O exception has occurred. - */ - public abstract ImageReader createReaderInstance(Object extension) throws IOException; - - /** - * Checks whether or not the specified ImageReader object is an instance of - * the ImageReader associated with this service provider or not. - * - * @param reader - * the ImageReader. - * @return true, if the specified ImageReader object is an instance of the - * ImageReader associated with this service provider, false - * otherwise. - */ - public boolean isOwnReader(ImageReader reader) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Gets an array of strings with names of the ImageWriterSpi classes that - * support the internal metadata representation used by the ImageReader of - * this service provider, or null if there are no such ImageWriters. - * - * @return the array of strings with names of the ImageWriterSpi classes. - */ - public String[] getImageWriterSpiNames() { - throw new UnsupportedOperationException("Not supported yet"); - } -} diff --git a/awt/javax/imageio/spi/ImageReaderWriterSpi.java b/awt/javax/imageio/spi/ImageReaderWriterSpi.java deleted file mode 100644 index 9ca08b5..0000000 --- a/awt/javax/imageio/spi/ImageReaderWriterSpi.java +++ /dev/null @@ -1,344 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio.spi; - -import org.apache.harmony.x.imageio.metadata.IIOMetadataUtils; - -import javax.imageio.metadata.IIOMetadataFormat; - -/** - * The ImageReaderWriterSpi class is a superclass for the ImageReaderSpi and - * ImageWriterSpi SPIs. - * - * @since Android 1.0 - */ -public abstract class ImageReaderWriterSpi extends IIOServiceProvider implements - RegisterableService { - - /** - * The names. - */ - protected String[] names; - - /** - * The suffixes. - */ - protected String[] suffixes; - - /** - * The MIME types. - */ - protected String[] MIMETypes; - - /** - * The plug-in class name. - */ - protected String pluginClassName; - - /** - * Whether the reader/writer supports standard stream metadata format. - */ - protected boolean supportsStandardStreamMetadataFormat; - - /** - * The native stream metadata format name. - */ - protected String nativeStreamMetadataFormatName; - - /** - * The native stream metadata format class name. - */ - protected String nativeStreamMetadataFormatClassName; - - /** - * The extra stream metadata format names. - */ - protected String[] extraStreamMetadataFormatNames; - - /** - * The extra stream metadata format class names. - */ - protected String[] extraStreamMetadataFormatClassNames; - - /** - * Whether the reader/writer supports standard image metadata format. - */ - protected boolean supportsStandardImageMetadataFormat; - - /** - * The native image metadata format name. - */ - protected String nativeImageMetadataFormatName; - - /** - * The native image metadata format class name. - */ - protected String nativeImageMetadataFormatClassName; - - /** - * The extra image metadata format names. - */ - protected String[] extraImageMetadataFormatNames; - - /** - * The extra image metadata format class names. - */ - protected String[] extraImageMetadataFormatClassNames; - - /** - * Instantiates a new ImageReaderWriterSpi. - * - * @param vendorName - * the vendor name. - * @param version - * the version. - * @param names - * the format names. - * @param suffixes - * the array of strings representing the file suffixes. - * @param MIMETypes - * the an array of strings representing MIME types. - * @param pluginClassName - * the plug-in class name. - * @param supportsStandardStreamMetadataFormat - * the value indicating if stream metadata can be described by - * standard metadata format. - * @param nativeStreamMetadataFormatName - * the native stream metadata format name, returned by - * getNativeStreamMetadataFormatName. - * @param nativeStreamMetadataFormatClassName - * the native stream metadata format class name, returned by - * getNativeStreamMetadataFormat. - * @param extraStreamMetadataFormatNames - * the extra stream metadata format names, returned by - * getExtraStreamMetadataFormatNames. - * @param extraStreamMetadataFormatClassNames - * the extra stream metadata format class names, returned by - * getStreamMetadataFormat. - * @param supportsStandardImageMetadataFormat - * the value indicating if image metadata can be described by - * standard metadata format. - * @param nativeImageMetadataFormatName - * the native image metadata format name, returned by - * getNativeImageMetadataFormatName. - * @param nativeImageMetadataFormatClassName - * the native image metadata format class name, returned by - * getNativeImageMetadataFormat. - * @param extraImageMetadataFormatNames - * the extra image metadata format names, returned by - * getExtraImageMetadataFormatNames. - * @param extraImageMetadataFormatClassNames - * the extra image metadata format class names, returned by - * getImageMetadataFormat. - */ - public ImageReaderWriterSpi(String vendorName, String version, String[] names, - String[] suffixes, String[] MIMETypes, String pluginClassName, - boolean supportsStandardStreamMetadataFormat, String nativeStreamMetadataFormatName, - String nativeStreamMetadataFormatClassName, String[] extraStreamMetadataFormatNames, - String[] extraStreamMetadataFormatClassNames, - boolean supportsStandardImageMetadataFormat, String nativeImageMetadataFormatName, - String nativeImageMetadataFormatClassName, String[] extraImageMetadataFormatNames, - String[] extraImageMetadataFormatClassNames) { - super(vendorName, version); - - if (names == null || names.length == 0) { - throw new NullPointerException("format names array cannot be NULL or empty"); - } - - if (pluginClassName == null) { - throw new NullPointerException("Plugin class name cannot be NULL"); - } - - // We clone all the arrays to be consistent with the fact that - // some methods of this class must return clones of the arrays - // as it is stated in the spec. - this.names = names.clone(); - this.suffixes = suffixes == null ? null : suffixes.clone(); - this.MIMETypes = MIMETypes == null ? null : MIMETypes.clone(); - this.pluginClassName = pluginClassName; - this.supportsStandardStreamMetadataFormat = supportsStandardStreamMetadataFormat; - this.nativeStreamMetadataFormatName = nativeStreamMetadataFormatName; - this.nativeStreamMetadataFormatClassName = nativeStreamMetadataFormatClassName; - - this.extraStreamMetadataFormatNames = extraStreamMetadataFormatNames == null ? null - : extraStreamMetadataFormatNames.clone(); - - this.extraStreamMetadataFormatClassNames = extraStreamMetadataFormatClassNames == null ? null - : extraStreamMetadataFormatClassNames.clone(); - - this.supportsStandardImageMetadataFormat = supportsStandardImageMetadataFormat; - this.nativeImageMetadataFormatName = nativeImageMetadataFormatName; - this.nativeImageMetadataFormatClassName = nativeImageMetadataFormatClassName; - - this.extraImageMetadataFormatNames = extraImageMetadataFormatNames == null ? null - : extraImageMetadataFormatNames.clone(); - - this.extraImageMetadataFormatClassNames = extraImageMetadataFormatClassNames == null ? null - : extraImageMetadataFormatClassNames.clone(); - } - - /** - * Instantiates a new ImageReaderWriterSpi. - */ - public ImageReaderWriterSpi() { - } - - /** - * Gets an array of strings representing names of the formats that can be - * used by the ImageReader or ImageWriter implementation associated with - * this service provider. - * - * @return the array of supported format names. - */ - public String[] getFormatNames() { - return names.clone(); - } - - /** - * Gets an array of strings representing file suffixes associated with the - * formats that can be used by the ImageReader or ImageWriter implementation - * of this service provider. - * - * @return the array of file suffixes. - */ - public String[] getFileSuffixes() { - return suffixes == null ? null : suffixes.clone(); - } - - /** - * Gets an array of strings with the names of additional formats of the - * image metadata objects produced or consumed by this plug-in. - * - * @return the array of extra image metadata format names. - */ - public String[] getExtraImageMetadataFormatNames() { - return extraImageMetadataFormatNames == null ? null : extraImageMetadataFormatNames.clone(); - } - - /** - * Gets an array of strings with the names of additional formats of the - * stream metadata objects produced or consumed by this plug-in. - * - * @return the array of extra stream metadata format names. - */ - public String[] getExtraStreamMetadataFormatNames() { - return extraStreamMetadataFormatNames == null ? null : extraStreamMetadataFormatNames - .clone(); - } - - /** - * Gets an IIOMetadataFormat object for the specified image metadata format - * name. - * - * @param formatName - * the format name. - * @return the IIOMetadataFormat, or null. - */ - public IIOMetadataFormat getImageMetadataFormat(String formatName) { - return IIOMetadataUtils.instantiateMetadataFormat(formatName, - supportsStandardImageMetadataFormat, nativeImageMetadataFormatName, - nativeImageMetadataFormatClassName, extraImageMetadataFormatNames, - extraImageMetadataFormatClassNames); - } - - /** - * Gets an IIOMetadataFormat object for the specified stream metadata format - * name. - * - * @param formatName - * the format name. - * @return the IIOMetadataFormat, or null. - */ - public IIOMetadataFormat getStreamMetadataFormat(String formatName) { - return IIOMetadataUtils.instantiateMetadataFormat(formatName, - supportsStandardStreamMetadataFormat, nativeStreamMetadataFormatName, - nativeStreamMetadataFormatClassName, extraStreamMetadataFormatNames, - extraStreamMetadataFormatClassNames); - } - - /** - * Gets an array of strings representing the MIME types of the formats that - * are supported by the ImageReader or ImageWriter implementation of this - * service provider. - * - * @return the array MIME types. - */ - public String[] getMIMETypes() { - return MIMETypes == null ? null : MIMETypes.clone(); - } - - /** - * Gets the name of the native image metadata format for this reader/writer, - * which allows for lossless encoding or decoding of the image metadata with - * the format. - * - * @return the string with native image metadata format name, or null. - */ - public String getNativeImageMetadataFormatName() { - return nativeImageMetadataFormatName; - } - - /** - * Gets the name of the native stream metadata format for this - * reader/writer, which allows for lossless encoding or decoding of the - * stream metadata with the format. - * - * @return the string with native stream metadata format name, or null. - */ - public String getNativeStreamMetadataFormatName() { - return nativeStreamMetadataFormatName; - } - - /** - * Gets the class name of the ImageReader or ImageWriter associated with - * this service provider. - * - * @return the class name. - */ - public String getPluginClassName() { - return pluginClassName; - } - - /** - * Checks if the standard metadata format is supported by the getAsTree and - * setFromTree methods for the image metadata objects produced or consumed - * by this reader or writer. - * - * @return true, if standard image metadata format is supported, false - * otherwise. - */ - public boolean isStandardImageMetadataFormatSupported() { - return supportsStandardImageMetadataFormat; - } - - /** - * Checks if the standard metadata format is supported by the getAsTree and - * setFromTree methods for the stream metadata objects produced or consumed - * by this reader or writer. - * - * @return true, if standard stream metadata format is supported, false - * otherwise. - */ - public boolean isStandardStreamMetadataFormatSupported() { - return supportsStandardStreamMetadataFormat; - } -} diff --git a/awt/javax/imageio/spi/ImageTranscoderSpi.java b/awt/javax/imageio/spi/ImageTranscoderSpi.java deleted file mode 100644 index 742af19..0000000 --- a/awt/javax/imageio/spi/ImageTranscoderSpi.java +++ /dev/null @@ -1,76 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio.spi; - -import javax.imageio.ImageTranscoder; - -/** - * The ImageTranscoderSpi class is a service provider interface (SPI) for - * ImageTranscoders. - * - * @since Android 1.0 - */ -public abstract class ImageTranscoderSpi extends IIOServiceProvider implements RegisterableService { - - /** - * Instantiates a new ImageTranscoderSpi. - */ - protected ImageTranscoderSpi() { - } - - /** - * Instantiates a new ImageTranscoderSpi with the specified vendor name and - * version. - * - * @param vendorName - * the vendor name. - * @param version - * the version. - */ - public ImageTranscoderSpi(String vendorName, String version) { - super(vendorName, version); - } - - /** - * Gets the class name of an ImageReaderSpi that produces IIOMetadata - * objects that can be used as input to this transcoder. - * - * @return the class name of an ImageReaderSpi. - */ - public abstract String getReaderServiceProviderName(); - - /** - * Gets the class name of an ImageWriterSpi that produces IIOMetadata - * objects that can be used as input to this transcoder. - * - * @return the class name of an ImageWriterSpi. - */ - public abstract String getWriterServiceProviderName(); - - /** - * Creates an instance of the ImageTranscoder associated with this service - * provider. - * - * @return the ImageTranscoder instance. - */ - public abstract ImageTranscoder createTranscoderInstance(); -} diff --git a/awt/javax/imageio/spi/ImageWriterSpi.java b/awt/javax/imageio/spi/ImageWriterSpi.java deleted file mode 100644 index bf25455..0000000 --- a/awt/javax/imageio/spi/ImageWriterSpi.java +++ /dev/null @@ -1,227 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio.spi; - -import javax.imageio.stream.ImageInputStream; -import javax.imageio.ImageTypeSpecifier; -import javax.imageio.ImageWriter; -import java.awt.image.RenderedImage; -import java.io.IOException; - -/** - * The ImageWriterSpi abstract class is a service provider interface (SPI) for - * ImageWriters. - * - * @since Android 1.0 - */ -public abstract class ImageWriterSpi extends ImageReaderWriterSpi { - - /** - * The STANDARD_OUTPUT_TYPE contains ImageInputStream.class. - */ - public static final Class[] STANDARD_OUTPUT_TYPE = new Class[] { - ImageInputStream.class - }; - - /** - * The output types. - */ - protected Class[] outputTypes; - - /** - * The reader SPI names. - */ - protected String[] readerSpiNames; - - /** - * Instantiates a new ImageWriterSpi. - */ - protected ImageWriterSpi() { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Instantiates a new ImageWriterSpi with the specified parameters. - * - * @param vendorName - * the vendor name. - * @param version - * the version. - * @param names - * the format names. - * @param suffixes - * the array of strings representing the file suffixes. - * @param MIMETypes - * the an array of strings representing MIME types. - * @param pluginClassName - * the plug-in class name. - * @param outputTypes - * the output types. - * @param readerSpiNames - * the array of strings with class names of all associated - * ImageReaders. - * @param supportsStandardStreamMetadataFormat - * the value indicating if stream metadata can be described by - * standard metadata format. - * @param nativeStreamMetadataFormatName - * the native stream metadata format name, returned by - * getNativeStreamMetadataFormatName. - * @param nativeStreamMetadataFormatClassName - * the native stream metadata format class name, returned by - * getNativeStreamMetadataFormat. - * @param extraStreamMetadataFormatNames - * the extra stream metadata format names, returned by - * getExtraStreamMetadataFormatNames. - * @param extraStreamMetadataFormatClassNames - * the extra stream metadata format class names, returned by - * getStreamMetadataFormat. - * @param supportsStandardImageMetadataFormat - * the value indicating if image metadata can be described by - * standard metadata format. - * @param nativeImageMetadataFormatName - * the native image metadata format name, returned by - * getNativeImageMetadataFormatName. - * @param nativeImageMetadataFormatClassName - * the native image metadata format class name, returned by - * getNativeImageMetadataFormat. - * @param extraImageMetadataFormatNames - * the extra image metadata format names, returned by - * getExtraImageMetadataFormatNames. - * @param extraImageMetadataFormatClassNames - * the extra image metadata format class names, returned by - * getImageMetadataFormat. - */ - public ImageWriterSpi(String vendorName, String version, String[] names, String[] suffixes, - String[] MIMETypes, String pluginClassName, Class[] outputTypes, - String[] readerSpiNames, boolean supportsStandardStreamMetadataFormat, - String nativeStreamMetadataFormatName, String nativeStreamMetadataFormatClassName, - String[] extraStreamMetadataFormatNames, String[] extraStreamMetadataFormatClassNames, - boolean supportsStandardImageMetadataFormat, String nativeImageMetadataFormatName, - String nativeImageMetadataFormatClassName, String[] extraImageMetadataFormatNames, - String[] extraImageMetadataFormatClassNames) { - super(vendorName, version, names, suffixes, MIMETypes, pluginClassName, - supportsStandardStreamMetadataFormat, nativeStreamMetadataFormatName, - nativeStreamMetadataFormatClassName, extraStreamMetadataFormatNames, - extraStreamMetadataFormatClassNames, supportsStandardImageMetadataFormat, - nativeImageMetadataFormatName, nativeImageMetadataFormatClassName, - extraImageMetadataFormatNames, extraImageMetadataFormatClassNames); - - if (outputTypes == null || outputTypes.length == 0) { - throw new NullPointerException("output types array cannot be NULL or empty"); - } - - this.outputTypes = outputTypes; - this.readerSpiNames = readerSpiNames; - } - - /** - * Returns true if the format of the writer's output is lossless. The - * default implementation returns true. - * - * @return true, if a format is lossless, false otherwise. - */ - public boolean isFormatLossless() { - return true; - } - - /** - * Gets an array of Class objects whose types can be used as output for this - * writer. - * - * @return the output types. - */ - public Class[] getOutputTypes() { - return outputTypes; - } - - /** - * Checks whether or not the ImageWriter implementation associated with this - * service provider can encode an image with the specified type. - * - * @param type - * the ImageTypeSpecifier. - * @return true, if an image with the specified type can be encoded, false - * otherwise. - */ - public abstract boolean canEncodeImage(ImageTypeSpecifier type); - - /** - * Checks whether or not the ImageWriter implementation associated with this - * service provider can encode the specified RenderedImage. - * - * @param im - * the RenderedImage. - * @return true, if RenderedImage can be encoded, false otherwise. - */ - public boolean canEncodeImage(RenderedImage im) { - return canEncodeImage(ImageTypeSpecifier.createFromRenderedImage(im)); - } - - /** - * Returns an instance of the ImageWriter implementation for this service - * provider. - * - * @return the ImageWriter. - * @throws IOException - * if an I/O exception has occurred. - */ - public ImageWriter createWriterInstance() throws IOException { - return createWriterInstance(null); - } - - /** - * Returns an instance of the ImageWriter implementation for this service - * provider. - * - * @param extension - * the a plug-in specific extension object, or null. - * @return the ImageWriter. - * @throws IOException - * if an I/O exception has occurred. - */ - public abstract ImageWriter createWriterInstance(Object extension) throws IOException; - - /** - * Checks whether or not the specified ImageWriter object is an instance of - * the ImageWriter associated with this service provider or not. - * - * @param writer - * the ImageWriter. - * @return true, if the specified ImageWriter object is an instance of the - * ImageWriter associated with this service provider, false - * otherwise. - */ - public boolean isOwnWriter(ImageWriter writer) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Gets an array of strings with names of the ImageReaderSpi classes that - * support the internal metadata representation used by the ImageWriter of - * this service provider, or null if there are no such ImageReaders. - * - * @return the array of strings with names of the ImageWriterSpi classes. - */ - public String[] getImageReaderSpiNames() { - return readerSpiNames; - } -} diff --git a/awt/javax/imageio/spi/RegisterableService.java b/awt/javax/imageio/spi/RegisterableService.java deleted file mode 100644 index ae2f4d3..0000000 --- a/awt/javax/imageio/spi/RegisterableService.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio.spi; - -/** - * The RegisterableService interface provides service provider objects that can - * be registered by a ServiceRegistry, and notifications that registration and - * deregistration have been performed. - * - * @since Android 1.0 - */ -public interface RegisterableService { - - /** - * This method is called when the object which implements this interface is - * registered to the specified category of the specified registry. - * - * @param registry - * the ServiceRegistry to be registered. - * @param category - * the class representing a category. - */ - void onRegistration(ServiceRegistry registry, Class<?> category); - - /** - * This method is called when the object which implements this interface is - * deregistered to the specified category of the specified registry. - * - * @param registry - * the ServiceRegistry to be registered. - * @param category - * the class representing a category. - */ - void onDeregistration(ServiceRegistry registry, Class<?> category); -} diff --git a/awt/javax/imageio/spi/ServiceRegistry.java b/awt/javax/imageio/spi/ServiceRegistry.java deleted file mode 100644 index 79b02a3..0000000 --- a/awt/javax/imageio/spi/ServiceRegistry.java +++ /dev/null @@ -1,552 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio.spi; - -import java.util.*; -import java.util.Map.Entry; - -/** - * The ServiceRegistry class provides ability to register, deregister, look up - * and obtain service provider instances (SPIs). A service means a set of - * interfaces and classes, and a service provider is an implementation of a - * service. Service providers can be associated with one or more categories. - * Each category is defined by a class or interface. Only a single instance of a - * each class is allowed to be registered as a category. - * - * @since Android 1.0 - */ -public class ServiceRegistry { - - /** - * The categories. - */ - CategoriesMap categories = new CategoriesMap(this); - - /** - * Instantiates a new ServiceRegistry with the specified categories. - * - * @param categoriesIterator - * an Iterator of Class objects for defining of categories. - */ - public ServiceRegistry(Iterator<Class<?>> categoriesIterator) { - if (null == categoriesIterator) { - throw new IllegalArgumentException("categories iterator should not be NULL"); - } - while (categoriesIterator.hasNext()) { - Class<?> c = categoriesIterator.next(); - categories.addCategory(c); - } - } - - /** - * Looks up and instantiates the available providers of this service using - * the specified class loader. - * - * @param providerClass - * the Class object of the provider to be looked up. - * @param loader - * the class loader to be used. - * @return the iterator of providers objects for this service. - */ - public static <T> Iterator<T> lookupProviders(Class<T> providerClass, ClassLoader loader) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Looks up and instantiates the available providers of this service using - * the context class loader. - * - * @param providerClass - * the Class object of the provider to be looked up. - * @return the iterator of providers objects for this service. - */ - public static <T> Iterator<T> lookupProviders(Class<T> providerClass) { - return lookupProviders(providerClass, Thread.currentThread().getContextClassLoader()); - } - - /** - * Registers the specified service provider object in the specified - * categories. - * - * @param provider - * the specified provider to be registered. - * @param category - * the category. - * @return true, if no provider of the same class is registered in this - * category, false otherwise. - */ - public <T> boolean registerServiceProvider(T provider, Class<T> category) { - return categories.addProvider(provider, category); - } - - /** - * Registers a list of service providers. - * - * @param providers - * the list of service providers. - */ - public void registerServiceProviders(Iterator<?> providers) { - for (Iterator<?> iterator = providers; iterator.hasNext();) { - categories.addProvider(iterator.next(), null); - } - } - - /** - * Registers the specified service provider object in all categories. - * - * @param provider - * the service provider. - */ - public void registerServiceProvider(Object provider) { - categories.addProvider(provider, null); - } - - /** - * Deregisters the specifies service provider from the specified category. - * - * @param provider - * the service provider to be deregistered. - * @param category - * the specified category. - * @return true, if the provider was already registered in the specified - * category, false otherwise. - */ - public <T> boolean deregisterServiceProvider(T provider, Class<T> category) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Deregisters the specified service provider from all categories. - * - * @param provider - * the specified service provider. - */ - public void deregisterServiceProvider(Object provider) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Gets an Iterator of registered service providers in the specified - * category which satisfy the specified Filter. The useOrdering parameter - * indicates whether the iterator will return all of the server provider - * objects in a set order. - * - * @param category - * the specified category. - * @param filter - * the specified filter. - * @param useOrdering - * the flag indicating that providers are ordered in the returned - * Iterator. - * @return the iterator of registered service providers. - */ - @SuppressWarnings("unchecked") - public <T> Iterator<T> getServiceProviders(Class<T> category, Filter filter, boolean useOrdering) { - return new FilteredIterator<T>(filter, (Iterator<T>)categories.getProviders(category, - useOrdering)); - } - - /** - * Gets an Iterator of all registered service providers in the specified - * category. The useOrdering parameter indicates whether the iterator will - * return all of the server provider objects in a set order. - * - * @param category - * the specified category. - * @param useOrdering - * the flag indicating that providers are ordered in the returned - * Iterator. - * @return the Iterator of service providers. - */ - @SuppressWarnings("unchecked") - public <T> Iterator<T> getServiceProviders(Class<T> category, boolean useOrdering) { - return (Iterator<T>)categories.getProviders(category, useOrdering); - } - - /** - * Gets the registered service provider object that has the specified class - * type. - * - * @param providerClass - * the specified provider class. - * @return the service provider object. - */ - public <T> T getServiceProviderByClass(Class<T> providerClass) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Sets an ordering between two service provider objects within the - * specified category. - * - * @param category - * the specified category. - * @param firstProvider - * the first provider. - * @param secondProvider - * the second provider. - * @return true, if a previously unset order was set. - */ - public <T> boolean setOrdering(Class<T> category, T firstProvider, T secondProvider) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Unsets an ordering between two service provider objects within the - * specified category. - * - * @param category - * the specified category. - * @param firstProvider - * the first provider. - * @param secondProvider - * the second provider. - * @return true, if a previously unset order was removed. - */ - public <T> boolean unsetOrdering(Class<T> category, T firstProvider, T secondProvider) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Deregisters all providers from the specified category. - * - * @param category - * the specified category. - */ - public void deregisterAll(Class<?> category) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Deregister all providers from all categories. - */ - public void deregisterAll() { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Finalizes this object. - * - * @throws Throwable - * if an error occurs during finalization. - */ - @Override - public void finalize() throws Throwable { - // TODO uncomment when deregisterAll is implemented - // deregisterAll(); - } - - /** - * Checks whether the specified provider has been already registered. - * - * @param provider - * the provider to be checked. - * @return true, if the specified provider has been already registered, - * false otherwise. - */ - public boolean contains(Object provider) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Gets an iterator of Class objects representing the current categories. - * - * @return the Iterator of Class objects. - */ - public Iterator<Class<?>> getCategories() { - return categories.list(); - } - - /** - * The ServiceRegistry.Filter interface is used by - * ServiceRegistry.getServiceProviders to filter providers according to the - * specified criterion. - * - * @since Android 1.0 - */ - public static interface Filter { - - /** - * Returns true if the specified provider satisfies the criterion of - * this Filter. - * - * @param provider - * the provider. - * @return true, if the specified provider satisfies the criterion of - * this Filter, false otherwise. - */ - boolean filter(Object provider); - } - - /** - * The Class CategoriesMap. - */ - private static class CategoriesMap { - - /** - * The categories. - */ - Map<Class<?>, ProvidersMap> categories = new HashMap<Class<?>, ProvidersMap>(); - - /** - * The registry. - */ - ServiceRegistry registry; - - /** - * Instantiates a new categories map. - * - * @param registry - * the registry. - */ - public CategoriesMap(ServiceRegistry registry) { - this.registry = registry; - } - - // -- TODO: useOrdering - /** - * Gets the providers. - * - * @param category - * the category. - * @param useOrdering - * the use ordering. - * @return the providers. - */ - Iterator<?> getProviders(Class<?> category, boolean useOrdering) { - ProvidersMap providers = categories.get(category); - if (null == providers) { - throw new IllegalArgumentException("Unknown category: " + category); - } - return providers.getProviders(useOrdering); - } - - /** - * List. - * - * @return the iterator< class<?>>. - */ - Iterator<Class<?>> list() { - return categories.keySet().iterator(); - } - - /** - * Adds the category. - * - * @param category - * the category. - */ - void addCategory(Class<?> category) { - categories.put(category, new ProvidersMap()); - } - - /** - * Adds a provider to the category. If <code>category</code> is - * <code>null</code> then the provider will be added to all categories - * which the provider is assignable from. - * - * @param provider - * provider to add. - * @param category - * category to add provider to. - * @return true, if there were such provider in some category. - */ - boolean addProvider(Object provider, Class<?> category) { - if (provider == null) { - throw new IllegalArgumentException("provider should be != NULL"); - } - - boolean rt; - if (category == null) { - rt = findAndAdd(provider); - } else { - rt = addToNamed(provider, category); - } - - if (provider instanceof RegisterableService) { - ((RegisterableService)provider).onRegistration(registry, category); - } - - return rt; - } - - /** - * Adds the to named. - * - * @param provider - * the provider. - * @param category - * the category. - * @return true, if successful. - */ - private boolean addToNamed(Object provider, Class<?> category) { - Object obj = categories.get(category); - - if (null == obj) { - throw new IllegalArgumentException("Unknown category: " + category); - } - - return ((ProvidersMap)obj).addProvider(provider); - } - - /** - * Find and add. - * - * @param provider - * the provider. - * @return true, if successful. - */ - private boolean findAndAdd(Object provider) { - boolean rt = false; - for (Entry<Class<?>, ProvidersMap> e : categories.entrySet()) { - if (e.getKey().isAssignableFrom(provider.getClass())) { - rt |= e.getValue().addProvider(provider); - } - } - return rt; - } - } - - /** - * The Class ProvidersMap. - */ - private static class ProvidersMap { - // -- TODO: providers ordering support - - /** - * The providers. - */ - Map<Class<?>, Object> providers = new HashMap<Class<?>, Object>(); - - /** - * Adds the provider. - * - * @param provider - * the provider. - * @return true, if successful. - */ - boolean addProvider(Object provider) { - return providers.put(provider.getClass(), provider) != null; - } - - /** - * Gets the provider classes. - * - * @return the provider classes. - */ - Iterator<Class<?>> getProviderClasses() { - return providers.keySet().iterator(); - } - - // -- TODO ordering - /** - * Gets the providers. - * - * @param userOrdering - * the user ordering. - * @return the providers. - */ - Iterator<?> getProviders(boolean userOrdering) { - return providers.values().iterator(); - } - } - - /** - * The Class FilteredIterator. - */ - private static class FilteredIterator<E> implements Iterator<E> { - - /** - * The filter. - */ - private Filter filter; - - /** - * The backend. - */ - private Iterator<E> backend; - - /** - * The next obj. - */ - private E nextObj; - - /** - * Instantiates a new filtered iterator. - * - * @param filter - * the filter. - * @param backend - * the backend. - */ - public FilteredIterator(Filter filter, Iterator<E> backend) { - this.filter = filter; - this.backend = backend; - findNext(); - } - - /** - * Next. - * - * @return the e. - */ - public E next() { - if (nextObj == null) { - throw new NoSuchElementException(); - } - E tmp = nextObj; - findNext(); - return tmp; - } - - /** - * Checks for next. - * - * @return true, if successful. - */ - public boolean hasNext() { - return nextObj != null; - } - - /** - * Removes the. - */ - public void remove() { - throw new UnsupportedOperationException(); - } - - /** - * Sets nextObj to a next provider matching the criterion given by the - * filter. - */ - private void findNext() { - nextObj = null; - while (backend.hasNext()) { - E o = backend.next(); - if (filter.filter(o)) { - nextObj = o; - return; - } - } - } - } -} diff --git a/awt/javax/imageio/spi/package.html b/awt/javax/imageio/spi/package.html deleted file mode 100644 index 18ceff4..0000000 --- a/awt/javax/imageio/spi/package.html +++ /dev/null @@ -1,8 +0,0 @@ -<html> - <body> - <p> - This package provides several Service Provider Interface (SPI) classes for readers, writers, transcoders and streams to handle images. - </p> - @since Android 1.0 - </body> -</html> diff --git a/awt/javax/imageio/stream/FileCacheImageInputStream.java b/awt/javax/imageio/stream/FileCacheImageInputStream.java deleted file mode 100644 index 710ac66..0000000 --- a/awt/javax/imageio/stream/FileCacheImageInputStream.java +++ /dev/null @@ -1,137 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package javax.imageio.stream; - -import java.io.*; - -/** - * The FileCacheImageInputStream class is an implementation of ImageInputStream - * which reads from its InputStream and uses a temporary file as a cache. - * - * @since Android 1.0 - */ -public class FileCacheImageInputStream extends ImageInputStreamImpl { - - /** - * The is. - */ - private InputStream is; - - /** - * The file. - */ - private File file; - - /** - * The raf. - */ - private RandomAccessFile raf; - - /** - * Instantiates a new FileCacheImageInputStream from the specified - * InputStream and using the specified File as its cache directory. - * - * @param stream - * the InputStream for reading. - * @param cacheDir - * the cache directory where the cache file will be created. - * @throws IOException - * if an I/O exception has occurred. - */ - public FileCacheImageInputStream(InputStream stream, File cacheDir) throws IOException { - if (stream == null) { - throw new IllegalArgumentException("stream == null!"); - } - is = stream; - - if (cacheDir == null || cacheDir.isDirectory()) { - file = File.createTempFile(FileCacheImageOutputStream.IIO_TEMP_FILE_PREFIX, null, - cacheDir); - file.deleteOnExit(); - } else { - throw new IllegalArgumentException("Not a directory!"); - } - - raf = new RandomAccessFile(file, "rw"); - } - - @Override - public int read() throws IOException { - bitOffset = 0; - - if (streamPos >= raf.length()) { - int b = is.read(); - - if (b < 0) { - return -1; - } - - raf.seek(streamPos++); - raf.write(b); - return b; - } - - raf.seek(streamPos++); - return raf.read(); - } - - @Override - public int read(byte[] b, int off, int len) throws IOException { - bitOffset = 0; - - if (streamPos >= raf.length()) { - int nBytes = is.read(b, off, len); - - if (nBytes < 0) { - return -1; - } - - raf.seek(streamPos); - raf.write(b, off, nBytes); - streamPos += nBytes; - return nBytes; - } - - raf.seek(streamPos); - int nBytes = raf.read(b, off, len); - streamPos += nBytes; - return nBytes; - } - - @Override - public boolean isCached() { - return true; - } - - @Override - public boolean isCachedFile() { - return true; - } - - @Override - public boolean isCachedMemory() { - return false; - } - - @Override - public void close() throws IOException { - super.close(); - raf.close(); - file.delete(); - } -} diff --git a/awt/javax/imageio/stream/FileCacheImageOutputStream.java b/awt/javax/imageio/stream/FileCacheImageOutputStream.java deleted file mode 100644 index 135afab..0000000 --- a/awt/javax/imageio/stream/FileCacheImageOutputStream.java +++ /dev/null @@ -1,196 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package javax.imageio.stream; - -import java.io.IOException; -import java.io.File; -import java.io.OutputStream; -import java.io.RandomAccessFile; - -/** - * The FileCacheImageOutputStream class is an implementation of - * ImageOutputStream that writes to its OutputStream using a temporary file as a - * cache. - * - * @since Android 1.0 - */ -public class FileCacheImageOutputStream extends ImageOutputStreamImpl { - - /** - * The Constant IIO_TEMP_FILE_PREFIX. - */ - static final String IIO_TEMP_FILE_PREFIX = "iioCache"; - - /** - * The Constant MAX_BUFFER_LEN. - */ - static final int MAX_BUFFER_LEN = 1048575; // 1 MB - is it not too much? - - /** - * The os. - */ - private OutputStream os; - - /** - * The file. - */ - private File file; - - /** - * The raf. - */ - private RandomAccessFile raf; - - /** - * Instantiates a FileCacheImageOutputStream. - * - * @param stream - * the OutputStream for writing. - * @param cacheDir - * the cache directory where the cache file will be created. - * @throws IOException - * if an I/O exception has occurred. - */ - public FileCacheImageOutputStream(OutputStream stream, File cacheDir) throws IOException { - if (stream == null) { - throw new IllegalArgumentException("stream == null!"); - } - os = stream; - - if (cacheDir == null || cacheDir.isDirectory()) { - file = File.createTempFile(IIO_TEMP_FILE_PREFIX, null, cacheDir); - file.deleteOnExit(); - } else { - throw new IllegalArgumentException("Not a directory!"); - } - - raf = new RandomAccessFile(file, "rw"); - } - - @Override - public void close() throws IOException { - flushBefore(raf.length()); - super.close(); - raf.close(); - file.delete(); - } - - @Override - public boolean isCached() { - return true; - } - - @Override - public boolean isCachedFile() { - return true; - } - - @Override - public boolean isCachedMemory() { - return false; - } - - @Override - public void write(int b) throws IOException { - flushBits(); // See the flushBits method description - - raf.write(b); - streamPos++; - } - - @Override - public void write(byte[] b, int off, int len) throws IOException { - flushBits(); // See the flushBits method description - - raf.write(b, off, len); - streamPos += len; - } - - @Override - public int read() throws IOException { - bitOffset = 0; // Should reset - - int res = raf.read(); - if (res >= 0) { - streamPos++; - } - - return res; - } - - @Override - public int read(byte[] b, int off, int len) throws IOException { - bitOffset = 0; - - int numRead = raf.read(b, off, len); - if (numRead > 0) { - streamPos += numRead; - } - - return numRead; - } - - @Override - public void flushBefore(long pos) throws IOException { - long readFromPos = flushedPos; - super.flushBefore(pos); - - long bytesToRead = pos - readFromPos; - raf.seek(readFromPos); - - if (bytesToRead < MAX_BUFFER_LEN) { - byte buffer[] = new byte[(int)bytesToRead]; - raf.readFully(buffer); - os.write(buffer); - } else { - byte buffer[] = new byte[MAX_BUFFER_LEN]; - while (bytesToRead > 0) { - int count = (int)Math.min(MAX_BUFFER_LEN, bytesToRead); - raf.readFully(buffer, 0, count); - os.write(buffer, 0, count); - bytesToRead -= count; - } - } - - os.flush(); - - if (pos != streamPos) { - raf.seek(streamPos); // Reset the position - } - } - - @Override - public void seek(long pos) throws IOException { - if (pos < flushedPos) { - throw new IndexOutOfBoundsException(); - } - - raf.seek(pos); - streamPos = raf.getFilePointer(); - bitOffset = 0; - } - - @Override - public long length() { - try { - return raf.length(); - } catch (IOException e) { - return -1L; - } - } -} diff --git a/awt/javax/imageio/stream/FileImageInputStream.java b/awt/javax/imageio/stream/FileImageInputStream.java deleted file mode 100644 index b9b6002..0000000 --- a/awt/javax/imageio/stream/FileImageInputStream.java +++ /dev/null @@ -1,122 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package javax.imageio.stream; - -import java.io.IOException; -import java.io.RandomAccessFile; -import java.io.File; -import java.io.FileNotFoundException; - -/** - * The FileImageInputStream class implements ImageInputStream and obtains its - * input data from a File or RandomAccessFile. - * - * @since Android 1.0 - */ -public class FileImageInputStream extends ImageInputStreamImpl { - - /** - * The raf. - */ - RandomAccessFile raf; - - /** - * Instantiates a new FileImageInputStream from the specified File. - * - * @param f - * the File of input data. - * @throws FileNotFoundException - * if the specified file doesn't exist. - * @throws IOException - * if an I/O exception has occurred. - */ - @SuppressWarnings( { - "DuplicateThrows" - }) - public FileImageInputStream(File f) throws FileNotFoundException, IOException { - if (f == null) { - throw new IllegalArgumentException("f == null!"); - } - - raf = new RandomAccessFile(f, "r"); - } - - /** - * Instantiates a new FileImageInputStream from the specified - * RandomAccessFile. - * - * @param raf - * the RandomAccessFile of input data. - */ - public FileImageInputStream(RandomAccessFile raf) { - if (raf == null) { - throw new IllegalArgumentException("raf == null!"); - } - - this.raf = raf; - } - - @Override - public int read() throws IOException { - bitOffset = 0; - - int res = raf.read(); - if (res != -1) { - streamPos++; - } - return res; - } - - @Override - public int read(byte[] b, int off, int len) throws IOException { - bitOffset = 0; - - int numRead = raf.read(b, off, len); - if (numRead >= 0) { - streamPos += numRead; - } - - return numRead; - } - - @Override - public long length() { - try { - return raf.length(); - } catch (IOException e) { - return -1L; - } - } - - @Override - public void seek(long pos) throws IOException { - if (pos < getFlushedPosition()) { - throw new IndexOutOfBoundsException(); - } - - raf.seek(pos); - streamPos = raf.getFilePointer(); - bitOffset = 0; - } - - @Override - public void close() throws IOException { - super.close(); - raf.close(); - } -} diff --git a/awt/javax/imageio/stream/FileImageOutputStream.java b/awt/javax/imageio/stream/FileImageOutputStream.java deleted file mode 100644 index 2730ba6..0000000 --- a/awt/javax/imageio/stream/FileImageOutputStream.java +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio.stream; - -import java.io.*; - -/** - * The FileImageOutputStream class implements ImageOutputStream and writes the - * output data to a File or RandomAccessFile. - * - * @since Android 1.0 - */ -public class FileImageOutputStream extends ImageOutputStreamImpl { - - /** - * The file. - */ - RandomAccessFile file; - - /** - * Instantiates a new FileImageOutputStream with the specified File. - * - * @param f - * the output File. - * @throws FileNotFoundException - * if the file not found. - * @throws IOException - * if an I/O exception has occurred. - */ - public FileImageOutputStream(File f) throws FileNotFoundException, IOException { - this(f != null ? new RandomAccessFile(f, "rw") : null); - } - - /** - * Instantiates a new FileImageOutputStream with the specified - * RandomAccessFile. - * - * @param raf - * the output RandomAccessFile. - */ - public FileImageOutputStream(RandomAccessFile raf) { - if (raf == null) { - throw new IllegalArgumentException("file should not be NULL"); - } - file = raf; - } - - @Override - public void write(int b) throws IOException { - checkClosed(); - // according to the spec for ImageOutputStreamImpl#flushBits() - flushBits(); - file.write(b); - streamPos++; - } - - @Override - public void write(byte[] b, int off, int len) throws IOException { - checkClosed(); - // according to the spec for ImageOutputStreamImpl#flushBits() - flushBits(); - file.write(b, off, len); - streamPos += len; - } - - @Override - public int read() throws IOException { - checkClosed(); - int rt = file.read(); - if (rt != -1) { - streamPos++; - } - return rt; - } - - @Override - public int read(byte[] b, int off, int len) throws IOException { - checkClosed(); - int rt = file.read(b, off, len); - if (rt != -1) { - streamPos += rt; - } - return rt; - } - - @Override - public long length() { - try { - checkClosed(); - return file.length(); - } catch (IOException e) { - return super.length(); // -1L - } - } - - @Override - public void seek(long pos) throws IOException { - // -- checkClosed() is performed in super.seek() - super.seek(pos); - file.seek(pos); - streamPos = file.getFilePointer(); - } - - @Override - public void close() throws IOException { - super.close(); - file.close(); - } -} diff --git a/awt/javax/imageio/stream/IIOByteBuffer.java b/awt/javax/imageio/stream/IIOByteBuffer.java deleted file mode 100644 index 867d808..0000000 --- a/awt/javax/imageio/stream/IIOByteBuffer.java +++ /dev/null @@ -1,124 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Sergey I. Salishev - * @version $Revision: 1.2 $ - */ - -package javax.imageio.stream; - -// -// @author Sergey I. Salishev -// @version $Revision: 1.2 $ -// - -/** - * The IIOByteBuffer class represents a byte array with offset and length that - * is used by ImageInputStream for obtaining a sequence of bytes. - * - * @since Android 1.0 - */ -public class IIOByteBuffer { - - /** - * The data. - */ - private byte[] data; - - /** - * The offset. - */ - private int offset; - - /** - * The length. - */ - private int length; - - /** - * Instantiates a new IIOByteBuffer. - * - * @param data - * the byte array. - * @param offset - * the offset in the array. - * @param length - * the length of array. - */ - public IIOByteBuffer(byte[] data, int offset, int length) { - this.data = data; - this.offset = offset; - this.length = length; - } - - /** - * Gets the byte array of this IIOByteBuffer. - * - * @return the byte array. - */ - public byte[] getData() { - return data; - } - - /** - * Gets the length in the array which will be used. - * - * @return the length of the data. - */ - public int getLength() { - return length; - } - - /** - * Gets the offset of this IIOByteBuffer. - * - * @return the offset of this IIOByteBuffer. - */ - public int getOffset() { - return offset; - } - - /** - * Sets the new data array to this IIOByteBuffer object. - * - * @param data - * the new data array. - */ - public void setData(byte[] data) { - this.data = data; - } - - /** - * Sets the length of data which will be used. - * - * @param length - * the new length. - */ - public void setLength(int length) { - this.length = length; - } - - /** - * Sets the offset in the data array of this IIOByteBuffer. - * - * @param offset - * the new offset. - */ - public void setOffset(int offset) { - this.offset = offset; - } -} diff --git a/awt/javax/imageio/stream/ImageInputStream.java b/awt/javax/imageio/stream/ImageInputStream.java deleted file mode 100644 index 3dec5d2..0000000 --- a/awt/javax/imageio/stream/ImageInputStream.java +++ /dev/null @@ -1,502 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.2 $ - */ - -package javax.imageio.stream; - -import java.io.DataInput; -import java.io.IOException; -import java.nio.ByteOrder; - -/** - * The ImageInputStream represents input stream interface that is used by - * ImageReaders. - * - * @since Android 1.0 - */ -public interface ImageInputStream extends DataInput { - - /** - * Sets the specified byte order for reading of data values from this - * stream. - * - * @param byteOrder - * the byte order. - */ - void setByteOrder(ByteOrder byteOrder); - - /** - * Gets the byte order. - * - * @return the byte order. - */ - ByteOrder getByteOrder(); - - /** - * Reads a byte from the stream. - * - * @return the byte of the stream, or -1 for EOF indicating. - * @throws IOException - * if an I/O exception has occurred. - */ - int read() throws IOException; - - /** - * Reads number of bytes which is equal to the specified array's length and - * stores a result to this array. - * - * @param b - * the byte array. - * @return the number of read bytes, or -1 indicated EOF. - * @throws IOException - * if an I/O exception has occurred. - */ - int read(byte[] b) throws IOException; - - /** - * Reads the number of bytes specified by len parameter from the stream and - * stores a result to the specified array with the specified offset. - * - * @param b - * the byte array. - * @param off - * the offset. - * @param len - * the number of bytes to be read. - * @return the number of read bytes, or -1 indicated EOF. - * @throws IOException - * if an I/O exception has occurred. - */ - int read(byte[] b, int off, int len) throws IOException; - - /** - * Reads the number of bytes specified by len parameter from the stream, and - * modifies the specified IIOByteBuffer with the byte array, offset, and - * length. - * - * @param buf - * the IIOByteBuffer. - * @param len - * the number of bytes to be read. - * @throws IOException - * if an I/O exception has occurred. - */ - void readBytes(IIOByteBuffer buf, int len) throws IOException; - - /** - * Reads a byte from the stream and returns a boolean true value if it is - * non zero, false if it is zero. - * - * @return the boolean value for read byte. - * @throws IOException - * if an I/O exception has occurred. - */ - boolean readBoolean() throws IOException; - - /** - * Reads a byte from the stream and returns its value as signed byte. - * - * @return the signed byte value for read byte. - * @throws IOException - * if an I/O exception has occurred. - */ - byte readByte() throws IOException; - - /** - * Reads a byte from the stream and returns its value as an integer. - * - * @return the unsigned byte value for read byte as an integer. - * @throws IOException - * if an I/O exception has occurred. - */ - int readUnsignedByte() throws IOException; - - /** - * Reads 2 bytes from the stream, and returns the result as a short. - * - * @return the signed short value from the stream. - * @throws IOException - * if an I/O exception has occurred. - */ - short readShort() throws IOException; - - /** - * Reads 2 bytes from the stream and returns its value as an unsigned short. - * - * @return a unsigned short value coded in an integer. - * @throws IOException - * if an I/O exception has occurred. - */ - int readUnsignedShort() throws IOException; - - /** - * Reads 2 bytes from the stream and returns their unsigned char value. - * - * @return the unsigned char value. - * @throws IOException - * if an I/O exception has occurred. - */ - char readChar() throws IOException; - - /** - * Reads 4 bytes from the stream, and returns the result as an integer. - * - * @return the signed integer value from the stream. - * @throws IOException - * if an I/O exception has occurred. - */ - int readInt() throws IOException; - - /** - * Reads 4 bytes from the stream and returns its value as long. - * - * @return the unsigned integer value as long. - * @throws IOException - * if an I/O exception has occurred. - */ - long readUnsignedInt() throws IOException; - - /** - * Reads 8 bytes from the stream, and returns the result as a long. - * - * @return the long value from the stream. - * @throws IOException - * if an I/O exception has occurred. - */ - long readLong() throws IOException; - - /** - * Reads 4 bytes from the stream, and returns the result as a float. - * - * @return the float value from the stream. - * @throws IOException - * if an I/O exception has occurred. - */ - float readFloat() throws IOException; - - /** - * Reads 8 bytes from the stream, and returns the result as a double. - * - * @return the double value from the stream. - * @throws IOException - * if an I/O exception has occurred. - */ - double readDouble() throws IOException; - - /** - * Reads a line from the stream. - * - * @return the string contained the line from the stream. - * @throws IOException - * if an I/O exception has occurred. - */ - String readLine() throws IOException; - - /** - * Reads bytes from the stream in a string that has been encoded in a - * modified UTF-8 format. - * - * @return the string read from stream and modified UTF-8 format. - * @throws IOException - * if an I/O exception has occurred. - */ - String readUTF() throws IOException; - - /** - * Reads the specified number of bytes from the stream, and stores the - * result into the specified array starting at the specified index offset. - * - * @param b - * the byte array. - * @param off - * the offset. - * @param len - * the number of bytes to be read. - * @throws IOException - * if an I/O exception has occurred. - */ - void readFully(byte[] b, int off, int len) throws IOException; - - /** - * Reads number of bytes from the stream which is equal to the specified - * array's length, and stores them into this array. - * - * @param b - * the byte array. - * @throws IOException - * if an I/O exception has occurred. - */ - void readFully(byte[] b) throws IOException; - - /** - * Reads the specified number of shorts from the stream, and stores the - * result into the specified array starting at the specified index offset. - * - * @param s - * the short array. - * @param off - * the offset. - * @param len - * the number of shorts to be read. - * @throws IOException - * if an I/O exception has occurred. - */ - void readFully(short[] s, int off, int len) throws IOException; - - /** - * Reads the specified number of chars from the stream, and stores the - * result into the specified array starting at the specified index offset. - * - * @param c - * the char array. - * @param off - * the offset. - * @param len - * the number of chars to be read. - * @throws IOException - * if an I/O exception has occurred. - */ - void readFully(char[] c, int off, int len) throws IOException; - - /** - * Reads the specified number of integer from the stream, and stores the - * result into the specified array starting at the specified index offset. - * - * @param i - * the integer array. - * @param off - * the offset. - * @param len - * the number of integer to be read. - * @throws IOException - * if an I/O exception has occurred. - */ - void readFully(int[] i, int off, int len) throws IOException; - - /** - * Reads the specified number of longs from the stream, and stores the - * result into the specified array starting at the specified index offset. - * - * @param l - * the long array. - * @param off - * the offset. - * @param len - * the number of longs to be read. - * @throws IOException - * if an I/O exception has occurred. - */ - void readFully(long[] l, int off, int len) throws IOException; - - /** - * Reads the specified number of floats from the stream, and stores the - * result into the specified array starting at the specified index offset. - * - * @param f - * the float array. - * @param off - * the offset. - * @param len - * the number of floats to be read. - * @throws IOException - * if an I/O exception has occurred. - */ - void readFully(float[] f, int off, int len) throws IOException; - - /** - * Reads the specified number of doubles from the stream, and stores the - * result into the specified array starting at the specified index offset. - * - * @param d - * the double array. - * @param off - * the offset. - * @param len - * the number of doubles to be read. - * @throws IOException - * if an I/O exception has occurred. - */ - void readFully(double[] d, int off, int len) throws IOException; - - /** - * Gets the stream position. - * - * @return the stream position. - * @throws IOException - * if an I/O exception has occurred. - */ - long getStreamPosition() throws IOException; - - /** - * Gets the bit offset. - * - * @return the bit offset. - * @throws IOException - * if an I/O exception has occurred. - */ - int getBitOffset() throws IOException; - - /** - * Sets the bit offset to an integer between 0 and 7. - * - * @param bitOffset - * the bit offset. - * @throws IOException - * if an I/O exception has occurred. - */ - void setBitOffset(int bitOffset) throws IOException; - - /** - * Reads a bit from the stream and returns the value 0 or 1. - * - * @return the value of single bit: 0 or 1. - * @throws IOException - * if an I/O exception has occurred. - */ - int readBit() throws IOException; - - /** - * Read the specified number of bits and returns their values as long. - * - * @param numBits - * the number of bits to be read. - * @return the bit string as a long. - * @throws IOException - * if an I/O exception has occurred. - */ - long readBits(int numBits) throws IOException; - - /** - * Returns the length of the stream. - * - * @return the length of the stream, or -1 if unknown. - * @throws IOException - * if an I/O exception has occurred. - */ - long length() throws IOException; - - /** - * Skips the specified number of bytes by moving stream position. - * - * @param n - * the number of bytes. - * @return the actual skipped number of bytes. - * @throws IOException - * if an I/O exception has occurred. - */ - int skipBytes(int n) throws IOException; - - /** - * Skips the specified number of bytes by moving stream position. - * - * @param n - * the number of bytes. - * @return the actual skipped number of bytes. - * @throws IOException - * if an I/O exception has occurred. - */ - long skipBytes(long n) throws IOException; - - /** - * Sets the current stream position to the specified location. - * - * @param pos - * a file pointer position. - * @throws IOException - * if an I/O exception has occurred. - */ - void seek(long pos) throws IOException; - - /** - * Marks a position in the stream to be returned to by a subsequent call to - * reset. - */ - void mark(); - - /** - * Returns the file pointer to its previous position. - * - * @throws IOException - * if an I/O exception has occurred. - */ - void reset() throws IOException; - - /** - * Flushes the initial position in this stream prior to the specified stream - * position. - * - * @param pos - * the position. - * @throws IOException - * if an I/O exception has occurred. - */ - void flushBefore(long pos) throws IOException; - - /** - * Flushes the initial position in this stream prior to the current stream - * position. - * - * @throws IOException - * if an I/O exception has occurred. - */ - void flush() throws IOException; - - /** - * Gets the flushed position. - * - * @return the flushed position. - */ - long getFlushedPosition(); - - /** - * Returns true if this ImageInputStream caches data in order to allow - * seeking backwards. - * - * @return true, if this ImageInputStream caches data in order to allow - * seeking backwards, false otherwise. - */ - boolean isCached(); - - /** - * Returns true if this ImageInputStream caches data in order to allow - * seeking backwards, and keeps it in memory. - * - * @return true, if this ImageInputStream caches data in order to allow - * seeking backwards, and keeps it in memory. - */ - boolean isCachedMemory(); - - /** - * Returns true if this ImageInputStream caches data in order to allow - * seeking backwards, and keeps it in a temporary file. - * - * @return true, if this ImageInputStream caches data in order to allow - * seeking backwards, and keeps it in a temporary file. - */ - boolean isCachedFile(); - - /** - * Closes this stream. - * - * @throws IOException - * if an I/O exception has occurred. - */ - void close() throws IOException; -} diff --git a/awt/javax/imageio/stream/ImageInputStreamImpl.java b/awt/javax/imageio/stream/ImageInputStreamImpl.java deleted file mode 100644 index d79da41..0000000 --- a/awt/javax/imageio/stream/ImageInputStreamImpl.java +++ /dev/null @@ -1,418 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio.stream; - -import java.io.EOFException; -import java.io.IOException; -import java.nio.ByteOrder; - -/** - * The ImageInputStreamImpl abstract class implements the ImageInputStream - * interface. - * - * @since Android 1.0 - */ -public abstract class ImageInputStreamImpl implements ImageInputStream { - - /** - * The byte order. - */ - protected ByteOrder byteOrder = ByteOrder.BIG_ENDIAN; - - /** - * The stream position. - */ - protected long streamPos = 0; - - /** - * The flushed position. - */ - protected long flushedPos = 0; - - /** - * The bit offset. - */ - protected int bitOffset = 0; - - /** - * The closed. - */ - private boolean closed = false; - - /** - * The position stack. - */ - private final PositionStack posStack = new PositionStack(); - - /** - * Instantiates a new ImageInputStreamImpl. - */ - public ImageInputStreamImpl() { - } - - /** - * Check if the stream is closed and if true, throws an IOException. - * - * @throws IOException - * if the stream is closed. - */ - protected final void checkClosed() throws IOException { - if (closed) { - throw new IOException("stream is closed"); - } - } - - public void setByteOrder(ByteOrder byteOrder) { - this.byteOrder = byteOrder; - } - - public ByteOrder getByteOrder() { - return byteOrder; - } - - public abstract int read() throws IOException; - - public int read(byte[] b) throws IOException { - return read(b, 0, b.length); - } - - public abstract int read(byte[] b, int off, int len) throws IOException; - - public void readBytes(IIOByteBuffer buf, int len) throws IOException { - if (buf == null) { - throw new NullPointerException("buffer is NULL"); - } - - byte[] b = new byte[len]; - len = read(b, 0, b.length); - - buf.setData(b); - buf.setOffset(0); - buf.setLength(len); - } - - public boolean readBoolean() throws IOException { - int b = read(); - if (b < 0) { - throw new EOFException("EOF reached"); - } - return b != 0; - } - - public byte readByte() throws IOException { - int b = read(); - if (b < 0) { - throw new EOFException("EOF reached"); - } - return (byte)b; - } - - public int readUnsignedByte() throws IOException { - int b = read(); - if (b < 0) { - throw new EOFException("EOF reached"); - } - return b; - } - - public short readShort() throws IOException { - int b1 = read(); - int b2 = read(); - - if (b1 < 0 || b2 < 0) { - throw new EOFException("EOF reached"); - } - - return byteOrder == ByteOrder.BIG_ENDIAN ? (short)((b1 << 8) | (b2 & 0xff)) - : (short)((b2 << 8) | (b1 & 0xff)); - } - - public int readUnsignedShort() throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public char readChar() throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public int readInt() throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public long readUnsignedInt() throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public long readLong() throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public float readFloat() throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public double readDouble() throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public String readLine() throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public String readUTF() throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public void readFully(byte[] b, int off, int len) throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public void readFully(byte[] b) throws IOException { - readFully(b, 0, b.length); - } - - public void readFully(short[] s, int off, int len) throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public void readFully(char[] c, int off, int len) throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public void readFully(int[] i, int off, int len) throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public void readFully(long[] l, int off, int len) throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public void readFully(float[] f, int off, int len) throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public void readFully(double[] d, int off, int len) throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public long getStreamPosition() throws IOException { - checkClosed(); - return streamPos; - } - - public int getBitOffset() throws IOException { - checkClosed(); - return bitOffset; - } - - public void setBitOffset(int bitOffset) throws IOException { - checkClosed(); - this.bitOffset = bitOffset; - } - - public int readBit() throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public long readBits(int numBits) throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public long length() { - return -1L; - } - - public int skipBytes(int n) throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public long skipBytes(long n) throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public void seek(long pos) throws IOException { - checkClosed(); - if (pos < getFlushedPosition()) { - throw new IllegalArgumentException("trying to seek before flushed pos"); - } - bitOffset = 0; - streamPos = pos; - } - - public void mark() { - try { - posStack.push(getStreamPosition()); - } catch (IOException e) { - e.printStackTrace(); - throw new RuntimeException("Stream marking error"); - } - } - - public void reset() throws IOException { - // -- TODO bit pos - if (!posStack.isEmpty()) { - long p = posStack.pop(); - if (p < flushedPos) { - throw new IOException("marked position lies in the flushed portion of the stream"); - } - seek(p); - } - } - - public void flushBefore(long pos) throws IOException { - if (pos > getStreamPosition()) { - throw new IndexOutOfBoundsException("Trying to flush outside of current position"); - } - if (pos < flushedPos) { - throw new IndexOutOfBoundsException("Trying to flush within already flushed portion"); - } - flushedPos = pos; - // -- TODO implement - } - - public void flush() throws IOException { - flushBefore(getStreamPosition()); - } - - public long getFlushedPosition() { - return flushedPos; - } - - public boolean isCached() { - return false; // def - } - - public boolean isCachedMemory() { - return false; // def - } - - public boolean isCachedFile() { - return false; // def - } - - public void close() throws IOException { - checkClosed(); - closed = true; - - } - - /** - * Finalizes this object. - * - * @throws Throwable - * if an error occurs. - */ - @Override - protected void finalize() throws Throwable { - if (!closed) { - try { - close(); - } finally { - super.finalize(); - } - } - } - - /** - * The Class PositionStack. - */ - private static class PositionStack { - - /** - * The Constant SIZE. - */ - private static final int SIZE = 10; - - /** - * The values. - */ - private long[] values = new long[SIZE]; - - /** - * The pos. - */ - private int pos = 0; - - /** - * Push. - * - * @param v - * the v. - */ - void push(long v) { - if (pos >= values.length) { - ensure(pos + 1); - } - values[pos++] = v; - } - - /** - * Pop. - * - * @return the long. - */ - long pop() { - return values[--pos]; - } - - /** - * Checks if is empty. - * - * @return true, if is empty. - */ - boolean isEmpty() { - return pos == 0; - } - - /** - * Ensure. - * - * @param size - * the size. - */ - private void ensure(int size) { - long[] arr = new long[Math.max(2 * values.length, size)]; - System.arraycopy(values, 0, arr, 0, values.length); - values = arr; - } - } -} diff --git a/awt/javax/imageio/stream/ImageOutputStream.java b/awt/javax/imageio/stream/ImageOutputStream.java deleted file mode 100644 index 28ec932..0000000 --- a/awt/javax/imageio/stream/ImageOutputStream.java +++ /dev/null @@ -1,307 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.2 $ - */ - -package javax.imageio.stream; - -import java.io.DataOutput; -import java.io.IOException; - -/** - * The ImageOutputStream represents output stream interface that is used by - * ImageWriters. - * - * @since Android 1.0 - */ -public interface ImageOutputStream extends DataOutput, ImageInputStream { - - /** - * Writes a single byte to the stream at the current position. - * - * @param b - * the integer value, of which the 8 lowest bits will be written. - * @throws IOException - * if an I/O exception has occurred. - */ - void write(int b) throws IOException; - - /** - * Writes the bytes array to the stream. - * - * @param b - * the byte array to be written. - * @throws IOException - * if an I/O exception has occurred. - */ - void write(byte[] b) throws IOException; - - /** - * Writes a number of bytes from the specified byte array beginning from the - * specified offset. - * - * @param b - * the byte array. - * @param off - * the offset. - * @param len - * the number of bytes to be written. - * @throws IOException - * if an I/O exception has occurred. - */ - void write(byte[] b, int off, int len) throws IOException; - - /** - * Writes the specified boolean value to the stream, 1 if it is true, 0 if - * it is false. - * - * @param b - * the boolean value to be written. - * @throws IOException - * if an I/O exception has occurred. - */ - void writeBoolean(boolean b) throws IOException; - - /** - * Writes the 8 lowest bits of the specified integer value to the stream. - * - * @param b - * the specified integer value. - * @throws IOException - * if an I/O exception has occurred. - */ - void writeByte(int b) throws IOException; - - /** - * Writes a short value to the output stream. - * - * @param v - * the short value to be written. - * @throws IOException - * if an I/O exception has occurred. - */ - void writeShort(int v) throws IOException; - - /** - * Writes the 16 lowest bits of the specified integer value to the stream. - * - * @param v - * the specified integer value. - * @throws IOException - * if an I/O exception has occurred. - */ - void writeChar(int v) throws IOException; - - /** - * Writes an integer value to the output stream. - * - * @param v - * the integer value to be written. - * @throws IOException - * if an I/O exception has occurred. - */ - void writeInt(int v) throws IOException; - - /** - * Write long. - * - * @param v - * the long value. - * @throws IOException - * if an I/O exception has occurred. - */ - void writeLong(long v) throws IOException; - - /** - * Writes a float value to the output stream. - * - * @param v - * the float which contains value to be written. - * @throws IOException - * if an I/O exception has occurred. - */ - void writeFloat(float v) throws IOException; - - /** - * Writes a double value to the output stream. - * - * @param v - * the double which contains value to be written. - * @throws IOException - * if an I/O exception has occurred. - */ - void writeDouble(double v) throws IOException; - - /** - * Writes the specified string to the stream. - * - * @param s - * the string to be written. - * @throws IOException - * if an I/O exception has occurred. - */ - void writeBytes(String s) throws IOException; - - /** - * Writes the specified String to the output stream. - * - * @param s - * the String to be written. - * @throws IOException - * if an I/O exception has occurred. - */ - void writeChars(String s) throws IOException; - - /** - * Writes 2 bytes to the output stream in the modified UTF-8 representation - * of every character of the specified string. - * - * @param s - * the specified string to be written. - * @throws IOException - * if an I/O exception has occurred. - */ - void writeUTF(String s) throws IOException; - - /** - * Flushes the initial position in this stream prior to the specified stream - * position. - * - * @param pos - * the position. - * @throws IOException - * if an I/O exception has occurred. - */ - void flushBefore(long pos) throws IOException; - - /** - * Writes a len number of short values from the specified array to the - * stream. - * - * @param s - * the shorts array to be written. - * @param off - * the offset in the char array. - * @param len - * the length of chars to be written. - * @throws IOException - * if an I/O exception has occurred. - */ - void writeShorts(short[] s, int off, int len) throws IOException; - - /** - * Writes a len number of chars to the stream. - * - * @param c - * the char array to be written. - * @param off - * the offset in the char array. - * @param len - * the length of chars to be written. - * @throws IOException - * if an I/O exception has occurred. - */ - void writeChars(char[] c, int off, int len) throws IOException; - - /** - * Writes a len number of integer values from the specified array to the - * stream. - * - * @param i - * the integer array to be written. - * @param off - * the offset in the char array. - * @param len - * the length of chars to be written. - * @throws IOException - * if an I/O exception has occurred. - */ - void writeInts(int[] i, int off, int len) throws IOException; - - /** - * Writes a len number of long values from the specified array to the - * stream. - * - * @param l - * the long array to be written. - * @param off - * the offset in the char array. - * @param len - * the length of chars to be written. - * @throws IOException - * if an I/O exception has occurred. - */ - void writeLongs(long[] l, int off, int len) throws IOException; - - /** - * Writes a len number of float values from the specified array to the - * stream. - * - * @param f - * the float array to be written. - * @param off - * the offset in the char array. - * @param len - * the length of chars to be written. - * @throws IOException - * if an I/O exception has occurred. - */ - void writeFloats(float[] f, int off, int len) throws IOException; - - /** - * Writes a len number of double values from the specified array to the - * stream. - * - * @param d - * the double array to be written. - * @param off - * the offset in the char array. - * @param len - * the length of chars to be written. - * @throws IOException - * if an I/O exception has occurred. - */ - void writeDoubles(double[] d, int off, int len) throws IOException; - - /** - * Writes a single bit at the current position. - * - * @param bit - * the integer whose least significant bit is to be written to - * the stream. - * @throws IOException - * if an I/O exception has occurred. - */ - void writeBit(int bit) throws IOException; - - /** - * Writes a sequence of bits beginning from the current position. - * - * @param bits - * the long value containing the bits to be written, starting - * with the bit in position numBits - 1 down to the least - * significant bit. - * @param numBits - * the number of significant bit, it can be between 0 and 64. - * @throws IOException - * if an I/O exception has occurred. - */ - void writeBits(long bits, int numBits) throws IOException; - -} diff --git a/awt/javax/imageio/stream/ImageOutputStreamImpl.java b/awt/javax/imageio/stream/ImageOutputStreamImpl.java deleted file mode 100644 index 0fef78f..0000000 --- a/awt/javax/imageio/stream/ImageOutputStreamImpl.java +++ /dev/null @@ -1,174 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio.stream; - -import java.io.IOException; -import java.nio.ByteOrder; - -/* - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -/** - * The ImageOutputStreamImpl abstract class implements the ImageOutputStream - * interface. - * - * @since Android 1.0 - */ -public abstract class ImageOutputStreamImpl extends ImageInputStreamImpl implements - ImageOutputStream { - - /** - * Instantiates a new ImageOutputStreamImpl. - */ - public ImageOutputStreamImpl() { - } - - public abstract void write(int b) throws IOException; - - public void write(byte[] b) throws IOException { - write(b, 0, b.length); - } - - public abstract void write(byte[] b, int off, int len) throws IOException; - - public void writeBoolean(boolean v) throws IOException { - write(v ? 1 : 0); - } - - public void writeByte(int v) throws IOException { - write(v); - } - - public void writeShort(int v) throws IOException { - if (byteOrder == ByteOrder.BIG_ENDIAN) { - - } else { - - } - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public void writeChar(int v) throws IOException { - writeShort(v); - } - - public void writeInt(int v) throws IOException { - if (byteOrder == ByteOrder.BIG_ENDIAN) { - - } else { - - } - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public void writeLong(long v) throws IOException { - if (byteOrder == ByteOrder.BIG_ENDIAN) { - - } else { - - } - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public void writeFloat(float v) throws IOException { - writeInt(Float.floatToIntBits(v)); - } - - public void writeDouble(double v) throws IOException { - writeLong(Double.doubleToLongBits(v)); - } - - public void writeBytes(String s) throws IOException { - write(s.getBytes()); - } - - public void writeChars(String s) throws IOException { - char[] chs = s.toCharArray(); - writeChars(chs, 0, chs.length); - } - - public void writeUTF(String s) throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public void writeShorts(short[] s, int off, int len) throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public void writeChars(char[] c, int off, int len) throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public void writeInts(int[] i, int off, int len) throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public void writeLongs(long[] l, int off, int len) throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public void writeFloats(float[] f, int off, int len) throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public void writeDoubles(double[] d, int off, int len) throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public void writeBit(int bit) throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - public void writeBits(long bits, int numBits) throws IOException { - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } - - /** - * Flushes the bits. This method should be called in the write methods by - * subclasses. - * - * @throws IOException - * if an I/O exception has occurred. - */ - protected final void flushBits() throws IOException { - if (bitOffset == 0) { - return; - } - - // -- TODO implement - throw new UnsupportedOperationException("Not implemented yet"); - } -} diff --git a/awt/javax/imageio/stream/MemoryCacheImageInputStream.java b/awt/javax/imageio/stream/MemoryCacheImageInputStream.java deleted file mode 100644 index d7fc791..0000000 --- a/awt/javax/imageio/stream/MemoryCacheImageInputStream.java +++ /dev/null @@ -1,119 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package javax.imageio.stream; - -import org.apache.harmony.x.imageio.stream.RandomAccessMemoryCache; - -import java.io.IOException; -import java.io.InputStream; - -/** - * The MemoryCacheImageInputStream class implements ImageInputStream using a - * memory buffer for caching the data. - * - * @since Android 1.0 - */ -public class MemoryCacheImageInputStream extends ImageInputStreamImpl { - - /** - * The is. - */ - private InputStream is; - - /** - * The ramc. - */ - private RandomAccessMemoryCache ramc = new RandomAccessMemoryCache(); - - /** - * Instantiates a new MemoryCacheImageInputStream which reads from the - * specified InputStream. - * - * @param stream - * the InputStream to be read. - */ - public MemoryCacheImageInputStream(InputStream stream) { - if (stream == null) { - throw new IllegalArgumentException("stream == null!"); - } - is = stream; - } - - @Override - public int read() throws IOException { - bitOffset = 0; - - if (streamPos >= ramc.length()) { - int count = (int)(streamPos - ramc.length() + 1); - int bytesAppended = ramc.appendData(is, count); - - if (bytesAppended < count) { - return -1; - } - } - - int res = ramc.getData(streamPos); - if (res >= 0) { - streamPos++; - } - return res; - } - - @Override - public int read(byte[] b, int off, int len) throws IOException { - bitOffset = 0; - - if (streamPos >= ramc.length()) { - int count = (int)(streamPos - ramc.length() + len); - ramc.appendData(is, count); - } - - int res = ramc.getData(b, off, len, streamPos); - if (res > 0) { - streamPos += res; - } - return res; - } - - @Override - public boolean isCached() { - return true; - } - - @Override - public boolean isCachedFile() { - return false; - } - - @Override - public boolean isCachedMemory() { - return true; - } - - @Override - public void close() throws IOException { - super.close(); - ramc.close(); - } - - @Override - public void flushBefore(long pos) throws IOException { - super.flushBefore(pos); - ramc.freeBefore(getFlushedPosition()); - } -} diff --git a/awt/javax/imageio/stream/MemoryCacheImageOutputStream.java b/awt/javax/imageio/stream/MemoryCacheImageOutputStream.java deleted file mode 100644 index 1df40a3..0000000 --- a/awt/javax/imageio/stream/MemoryCacheImageOutputStream.java +++ /dev/null @@ -1,135 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package javax.imageio.stream; - -import org.apache.harmony.x.imageio.stream.RandomAccessMemoryCache; - -import java.io.OutputStream; -import java.io.IOException; - -/** - * The MemoryCacheImageOutputStream class implements ImageOutputStream using a - * memory buffer for caching the data. - * - * @since Android 1.0 - */ -public class MemoryCacheImageOutputStream extends ImageOutputStreamImpl { - - /** - * The os. - */ - OutputStream os; - - /** - * The ramc. - */ - RandomAccessMemoryCache ramc = new RandomAccessMemoryCache(); - - /** - * Instantiates a new MemoryCacheImageOutputStream which writes to the - * specified OutputStream. - * - * @param stream - * the OutputStream. - */ - public MemoryCacheImageOutputStream(OutputStream stream) { - if (stream == null) { - throw new IllegalArgumentException("stream == null!"); - } - os = stream; - } - - @Override - public void write(int b) throws IOException { - flushBits(); // See the flushBits method description - - ramc.putData(b, streamPos); - streamPos++; - } - - @Override - public void write(byte[] b, int off, int len) throws IOException { - flushBits(); // See the flushBits method description - - ramc.putData(b, off, len, streamPos); - streamPos += len; - } - - @Override - public int read() throws IOException { - bitOffset = 0; - - int res = ramc.getData(streamPos); - if (res >= 0) { - streamPos++; - } - return res; - } - - @Override - public int read(byte[] b, int off, int len) throws IOException { - bitOffset = 0; - - int res = ramc.getData(b, off, len, streamPos); - if (res > 0) { - streamPos += res; - } - return res; - } - - @Override - public long length() { - return ramc.length(); - } - - @Override - public boolean isCached() { - return true; - } - - @Override - public boolean isCachedMemory() { - return true; - } - - @Override - public boolean isCachedFile() { - return false; - } - - @Override - public void close() throws IOException { - flushBefore(length()); - super.close(); - ramc.close(); - } - - @Override - public void flushBefore(long pos) throws IOException { - long flushedPosition = getFlushedPosition(); - super.flushBefore(pos); - - long newFlushedPosition = getFlushedPosition(); - int nBytes = (int)(newFlushedPosition - flushedPosition); - - ramc.getData(os, nBytes, flushedPosition); - ramc.freeBefore(newFlushedPosition); - - os.flush(); - } -} diff --git a/awt/javax/imageio/stream/package.html b/awt/javax/imageio/stream/package.html deleted file mode 100644 index 6cf53c3..0000000 --- a/awt/javax/imageio/stream/package.html +++ /dev/null @@ -1,8 +0,0 @@ -<html> - <body> - <p> - This package contains classes and interfaces for handling images with low-level I/O operations. - </p> - @since Android 1.0 - </body> -</html> |