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-rw-r--r--WebCore/platform/graphics/Image.h184
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diff --git a/WebCore/platform/graphics/Image.h b/WebCore/platform/graphics/Image.h
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--- a/WebCore/platform/graphics/Image.h
+++ /dev/null
@@ -1,184 +0,0 @@
-/*
- * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
- * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef Image_h
-#define Image_h
-
-#include "Color.h"
-#include "ColorSpace.h"
-#include "GraphicsTypes.h"
-#include "ImageSource.h"
-#include "IntRect.h"
-#include "PlatformString.h"
-#include <wtf/PassRefPtr.h>
-#include <wtf/RefCounted.h>
-#include <wtf/RefPtr.h>
-
-#if PLATFORM(MAC)
-#ifdef __OBJC__
-@class NSImage;
-#else
-class NSImage;
-#endif
-#endif
-
-#if PLATFORM(CG)
-struct CGContext;
-#endif
-
-#if PLATFORM(WIN)
-typedef struct tagSIZE SIZE;
-typedef SIZE* LPSIZE;
-typedef struct HBITMAP__ *HBITMAP;
-#endif
-
-#if PLATFORM(QT)
-#include <QPixmap>
-#endif
-
-#if PLATFORM(GTK)
-typedef struct _GdkPixbuf GdkPixbuf;
-#endif
-
-namespace WebCore {
-
-class FloatPoint;
-class FloatRect;
-class FloatSize;
-class GraphicsContext;
-class SharedBuffer;
-class AffineTransform;
-
-// This class gets notified when an image creates or destroys decoded frames and when it advances animation frames.
-class ImageObserver;
-
-class Image : public RefCounted<Image> {
- friend class GeneratedImage;
- friend class GraphicsContext;
-
-public:
- virtual ~Image();
-
- static PassRefPtr<Image> create(ImageObserver* = 0);
- static PassRefPtr<Image> loadPlatformResource(const char* name);
- static bool supportsType(const String&);
-
- virtual bool isBitmapImage() const { return false; }
-
- // Derived classes should override this if they can assure that
- // the image contains only resources from its own security origin.
- virtual bool hasSingleSecurityOrigin() const { return false; }
-
- static Image* nullImage();
- bool isNull() const { return size().isEmpty(); }
-
- // These are only used for SVGImage right now
- virtual void setContainerSize(const IntSize&) { }
- virtual bool usesContainerSize() const { return false; }
- virtual bool hasRelativeWidth() const { return false; }
- virtual bool hasRelativeHeight() const { return false; }
-
- virtual IntSize size() const = 0;
- IntRect rect() const { return IntRect(IntPoint(), size()); }
- int width() const { return size().width(); }
- int height() const { return size().height(); }
- virtual bool getHotSpot(IntPoint&) const { return false; }
-
- bool setData(PassRefPtr<SharedBuffer> data, bool allDataReceived);
- virtual bool dataChanged(bool /*allDataReceived*/) { return false; }
-
- virtual String filenameExtension() const { return String(); } // null string if unknown
-
- virtual void destroyDecodedData(bool destroyAll = true) = 0;
- virtual unsigned decodedSize() const = 0;
-
- SharedBuffer* data() { return m_data.get(); }
-
- // Animation begins whenever someone draws the image, so startAnimation() is not normally called.
- // It will automatically pause once all observers no longer want to render the image anywhere.
- virtual void startAnimation(bool /*catchUpIfNecessary*/ = true) { }
- virtual void stopAnimation() {}
- virtual void resetAnimation() {}
-
- // Typically the CachedImage that owns us.
- ImageObserver* imageObserver() const { return m_imageObserver; }
-
- enum TileRule { StretchTile, RoundTile, RepeatTile };
-
- virtual NativeImagePtr nativeImageForCurrentFrame() { return 0; }
-
-#if PLATFORM(MAC)
- // Accessors for native image formats.
- virtual NSImage* getNSImage() { return 0; }
- virtual CFDataRef getTIFFRepresentation() { return 0; }
-#endif
-
-#if PLATFORM(CG)
- virtual CGImageRef getCGImageRef() { return 0; }
-#endif
-
-#if PLATFORM(WIN)
- virtual bool getHBITMAP(HBITMAP) { return false; }
- virtual bool getHBITMAPOfSize(HBITMAP, LPSIZE) { return false; }
-#endif
-
-#if PLATFORM(ANDROID)
- virtual void setURL(const String& str) {}
-#endif
-
-#if PLATFORM(GTK)
- virtual GdkPixbuf* getGdkPixbuf() { return 0; }
- static PassRefPtr<Image> loadPlatformThemeIcon(const char* name, int size);
-#endif
-
- virtual void drawPattern(GraphicsContext*, const FloatRect& srcRect, const AffineTransform& patternTransform,
- const FloatPoint& phase, ColorSpace styleColorSpace, CompositeOperator, const FloatRect& destRect);
-
-protected:
- Image(ImageObserver* = 0);
-
- static void fillWithSolidColor(GraphicsContext*, const FloatRect& dstRect, const Color&, ColorSpace styleColorSpace, CompositeOperator);
-
- // The ColorSpace parameter will only be used for untagged images.
-#if PLATFORM(WIN)
- virtual void drawFrameMatchingSourceSize(GraphicsContext*, const FloatRect& dstRect, const IntSize& srcSize, ColorSpace styleColorSpace, CompositeOperator) { }
-#endif
- virtual void draw(GraphicsContext*, const FloatRect& dstRect, const FloatRect& srcRect, ColorSpace styleColorSpace, CompositeOperator) = 0;
- void drawTiled(GraphicsContext*, const FloatRect& dstRect, const FloatPoint& srcPoint, const FloatSize& tileSize, ColorSpace styleColorSpace, CompositeOperator);
- void drawTiled(GraphicsContext*, const FloatRect& dstRect, const FloatRect& srcRect, TileRule hRule, TileRule vRule, ColorSpace styleColorSpace, CompositeOperator);
-
- // Supporting tiled drawing
- virtual bool mayFillWithSolidColor() { return false; }
- virtual Color solidColor() const { return Color(); }
-
-private:
- RefPtr<SharedBuffer> m_data; // The encoded raw data for the image.
- ImageObserver* m_imageObserver;
-};
-
-}
-
-#endif