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-rw-r--r--awt/org/apache/harmony/awt/gl/font/AndroidFontManager.java277
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diff --git a/awt/org/apache/harmony/awt/gl/font/AndroidFontManager.java b/awt/org/apache/harmony/awt/gl/font/AndroidFontManager.java
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--- a/awt/org/apache/harmony/awt/gl/font/AndroidFontManager.java
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@@ -1,277 +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 Ilya S. Okomin
- * @version $Revision$
- */
-package org.apache.harmony.awt.gl.font;
-
-import java.awt.Font;
-import java.awt.peer.FontPeer;
-import java.io.File;
-import java.io.IOException;
-import java.util.Properties;
-import java.util.Vector;
-
-import org.apache.harmony.awt.gl.font.FontManager;
-import org.apache.harmony.awt.gl.font.FontProperty;
-import org.apache.harmony.awt.internal.nls.Messages;
-
-import android.util.Log;
-
-public class AndroidFontManager extends FontManager {
-
- // set of all available faces supported by a system
- String faces[];
-
- // weight names according to xlfd structure
- public static final String[] LINUX_WEIGHT_NAMES = {
- "black", "bold", "demibold", "medium", "light" //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$
- };
-
- // slant names according to xlfd structure
- public static final String[] LINUX_SLANT_NAMES = {
- "i", "o", "r" //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
- };
-
- /** Singleton AndroidFontManager instance */
- public static final AndroidFontManager inst = new AndroidFontManager();
-
- private AndroidFontManager() {
- super();
- faces = new String[] {/*"PLAIN",*/ "NORMAL", "BOLD", "ITALIC", "BOLDITALIC"};
- initFontProperties();
- }
-
- public void initLCIDTable(){
- throw new RuntimeException("Not implemented!");
- }
-
- /**
- * Returns temporary File object to store data from InputStream.
- * This File object saved to `~/.fonts/' folder that is included in the
- * list of folders searched for font files, and this is where user-specific
- * font files should be installed.
- */
- public File getTempFontFile()throws IOException{
- File fontFile = File.createTempFile("jFont", ".ttf", new File(System.getProperty("user.home") +"/.fonts")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
- fontFile.deleteOnExit();
-
- return fontFile;
- }
-
- /**
- * Initializes fProperties array field for the current system configuration font
- * property file.
- *
- * RuntimeException is thrown if font property contains incorrect format of
- * xlfd string.
- *
- * @return true is success, false if font property doesn't exist or doesn't
- * contain roperties.
- */
- public boolean initFontProperties(){
- File fpFile = getFontPropertyFile();
- if (fpFile == null){
- return false;
- }
-
- Properties props = getProperties(fpFile);
- if (props == null){
- return false;
- }
-
- for (int i=0; i < LOGICAL_FONT_NAMES.length; i++){
- String lName = LOGICAL_FONT_NAMES[i];
- for (int j=0; j < STYLE_NAMES.length; j++){
- String styleName = STYLE_NAMES[j];
- Vector propsVector = new Vector();
-
- // Number of entries for a logical font
- int numComp = 0;
- // Is more entries for this style and logical font name left
- boolean moreEntries = true;
- String value = null;
-
- while(moreEntries){
- // Component Font Mappings property name
- String property = FONT_MAPPING_KEYS[0].replaceAll("LogicalFontName", lName).replaceAll("StyleName", styleName).replaceAll("ComponentIndex", String.valueOf(numComp)); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
- value = props.getProperty(property);
-
- // If the StyleName is omitted, it's assumed to be plain
- if ((j == 0) && (value == null)){
- property = FONT_MAPPING_KEYS[1].replaceAll("LogicalFontName", lName).replaceAll("ComponentIndex", String.valueOf(numComp)); //$NON-NLS-1$ //$NON-NLS-2$
- value = props.getProperty(property);
- }
-
- if (value != null){
- String[] fields = parseXLFD(value);
-
- if (fields == null){
- // awt.08=xfld parse string error: {0}
- throw new RuntimeException(Messages.getString("awt.08", value)); //$NON-NLS-1$
- }
-
- String fontName = fields[1];
- String weight = fields[2];
- String italic = fields[3];
-
- int style = getBoldStyle(weight) | getItalicStyle(italic);
- // Component Font Character Encodings property value
- String encoding = props.getProperty(FONT_CHARACTER_ENCODING.replaceAll("LogicalFontName", lName).replaceAll("ComponentIndex", String.valueOf(numComp))); //$NON-NLS-1$ //$NON-NLS-2$
-
- // Exclusion Ranges property value
- String exclString = props.getProperty(EXCLUSION_RANGES.replaceAll("LogicalFontName", lName).replaceAll("ComponentIndex", String.valueOf(numComp))); //$NON-NLS-1$ //$NON-NLS-2$
- int[] exclRange = parseIntervals(exclString);
-
- FontProperty fp = new AndroidFontProperty(lName, styleName, null, fontName, value, style, exclRange, encoding);
-
- propsVector.add(fp);
- numComp++;
- } else {
- moreEntries = false;
- }
- }
- fProperties.put(LOGICAL_FONT_NAMES[i] + "." + j, propsVector); //$NON-NLS-1$
- }
- }
-
- return true;
-
- }
-
- /**
- * Returns style according to the xlfd weight string.
- * If weight string is incorrect returned value is Font.PLAIN
- *
- * @param str weight name String
- */
- private int getBoldStyle(String str){
- for (int i = 0; i < LINUX_WEIGHT_NAMES.length;i++){
- if (str.equalsIgnoreCase(LINUX_WEIGHT_NAMES[i])){
- return (i < 3) ? Font.BOLD : Font.PLAIN;
- }
- }
- return Font.PLAIN;
- }
-
- /**
- * Returns style according to the xlfd slant string.
- * If slant string is incorrect returned value is Font.PLAIN
- *
- * @param str slant name String
- */
- private int getItalicStyle(String str){
- for (int i = 0; i < LINUX_SLANT_NAMES.length;i++){
- if (str.equalsIgnoreCase(LINUX_SLANT_NAMES[i])){
- return (i < 2) ? Font.ITALIC : Font.PLAIN;
- }
- }
- return Font.PLAIN;
- }
-
- /**
- * Parse xlfd string and returns array of Strings with separate xlfd
- * elements.<p>
- *
- * xlfd format:
- * -Foundry-Family-Weight-Slant-Width-Style-PixelSize-PointSize-ResX-ResY-Spacing-AvgWidth-Registry-Encoding
- * @param xlfd String parameter in xlfd format
- */
- public static String[] parseXLFD(String xlfd){
- int fieldsCount = 14;
- String fieldsDelim = "-"; //$NON-NLS-1$
- String[] res = new String[fieldsCount];
- if (!xlfd.startsWith(fieldsDelim)){
- return null;
- }
-
- xlfd = xlfd.substring(1);
- int i=0;
- int pos;
- for (i=0; i < fieldsCount-1; i++){
- pos = xlfd.indexOf(fieldsDelim);
- if (pos != -1){
- res[i] = xlfd.substring(0, pos);
- xlfd = xlfd.substring(pos + 1);
- } else {
- return null;
- }
- }
- pos = xlfd.indexOf(fieldsDelim);
-
- // check if no fields left
- if(pos != -1){
- return null;
- }
- res[fieldsCount-1] = xlfd;
-
- return res;
- }
-
- public int getFaceIndex(String faceName){
-
- for (int i = 0; i < faces.length; i++) {
- if(faces[i].equals(faceName)){
- return i;
- }
- }
- return -1;
- }
-
- public String[] getAllFamilies(){
- if (allFamilies == null){
- allFamilies = new String[]{"sans-serif", "serif", "monospace"};
- }
- return allFamilies;
- }
-
- public Font[] getAllFonts(){
- Font[] fonts = new Font[faces.length];
- for (int i =0; i < fonts.length;i++){
- fonts[i] = new Font(faces[i], Font.PLAIN, 1);
- }
- return fonts;
- }
-
- public FontPeer createPhysicalFontPeer(String name, int style, int size) {
- AndroidFont peer;
- int familyIndex = getFamilyIndex(name);
- if (familyIndex != -1){
- // !! we use family names from the list with cached families because
- // they are differ from the family names in xlfd structure, in xlfd
- // family names mostly in lower case.
- peer = new AndroidFont(getFamily(familyIndex), style, size);
- peer.setFamily(getFamily(familyIndex));
- return peer;
- }
- int faceIndex = getFaceIndex(name);
- if (faceIndex != -1){
-
- peer = new AndroidFont(name, style, size);
- return peer;
- }
-
- return null;
- }
-
- public FontPeer createDefaultFont(int style, int size) {
- Log.i("DEFAULT FONT", Integer.toString(style));
- return new AndroidFont(DEFAULT_NAME, style, size);
- }
-
-}
generated by cgit v1.1 at 2024-05-23 08:52:54 +0000