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Diffstat (limited to 'Source/WebCore/platform/graphics/android/context/RecordingContextCanvasProxy.h')
| -rw-r--r-- | Source/WebCore/platform/graphics/android/context/RecordingContextCanvasProxy.h | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/Source/WebCore/platform/graphics/android/context/RecordingContextCanvasProxy.h b/Source/WebCore/platform/graphics/android/context/RecordingContextCanvasProxy.h new file mode 100644 index 0000000..4daf5e7 --- /dev/null +++ b/Source/WebCore/platform/graphics/android/context/RecordingContextCanvasProxy.h @@ -0,0 +1,102 @@ +/* + * Copyright 2012, The Android Open Source Project + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * 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 THE COPYRIGHT HOLDERS ``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 THE COPYRIGHT OWNER 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 RecordingContextCanvasProxy_h +#define RecordingContextCanvasProxy_h + +#include "SkCanvas.h" + +namespace WebCore { + +class PlatformGraphicsContextRecording; + +class RecordingContextCanvasProxy : public SkCanvas { +public: + RecordingContextCanvasProxy(PlatformGraphicsContextRecording* pgc) + : m_pgc(pgc) + {} + + // Used by FontAndroid + + // Return value is unused by FontAndroid + virtual int save(SaveFlags); + virtual void restore(); + virtual void drawPosText(const void* text, size_t byteLength, + const SkPoint pos[], const SkPaint& paint); + virtual bool rotate(SkScalar degrees); + + // Used by EmojiFont + + virtual void drawBitmapRect(const SkBitmap& bitmap, const SkIRect* src, + const SkRect& dst, const SkPaint*); + + // These aren't used by anyone + + virtual int saveLayer(const SkRect* bounds, const SkPaint*, SaveFlags) { /* NOT IMPLEMENTED*/ CRASH(); return -1; } + virtual bool translate(SkScalar dx, SkScalar dy) { /* NOT IMPLEMENTED*/ CRASH(); return -1; } + virtual bool scale(SkScalar sx, SkScalar sy) { /* NOT IMPLEMENTED*/ CRASH(); return -1; } + virtual bool skew(SkScalar sx, SkScalar sy) { /* NOT IMPLEMENTED*/ CRASH(); return -1; } + virtual bool concat(const SkMatrix& matrix) { /* NOT IMPLEMENTED*/ CRASH(); return -1; } + virtual void setMatrix(const SkMatrix& matrix) { /* NOT IMPLEMENTED*/ CRASH(); } + virtual bool clipRect(const SkRect&, SkRegion::Op, bool) { /* NOT IMPLEMENTED*/ CRASH(); return -1; } + virtual bool clipPath(const SkPath&, SkRegion::Op, bool) { /* NOT IMPLEMENTED*/ CRASH(); return -1; } + virtual bool clipRegion(const SkRegion& region, SkRegion::Op op) { /* NOT IMPLEMENTED*/ CRASH(); return -1; } + virtual void clear(SkColor) { /* NOT IMPLEMENTED*/ CRASH(); } + virtual void drawPaint(const SkPaint& paint) { /* NOT IMPLEMENTED*/ CRASH(); } + virtual void drawPoints(PointMode, size_t count, const SkPoint pts[], + const SkPaint&) { /* NOT IMPLEMENTED*/ CRASH(); } + virtual void drawRect(const SkRect& rect, const SkPaint&) { /* NOT IMPLEMENTED*/ CRASH(); } + virtual void drawPath(const SkPath& path, const SkPaint&) { /* NOT IMPLEMENTED*/ CRASH(); } + virtual void drawBitmap(const SkBitmap&, SkScalar left, SkScalar top, + const SkPaint*) { /* NOT IMPLEMENTED*/ CRASH(); } + virtual void drawBitmapMatrix(const SkBitmap&, const SkMatrix&, + const SkPaint*) { /* NOT IMPLEMENTED*/ CRASH(); } + virtual void drawBitmapNine(const SkBitmap& bitmap, const SkIRect& center, + const SkRect& dst, const SkPaint*) { /* NOT IMPLEMENTED*/ CRASH(); } + virtual void drawSprite(const SkBitmap&, int left, int top, + const SkPaint*) { /* NOT IMPLEMENTED*/ CRASH(); } + virtual void drawText(const void* text, size_t byteLength, SkScalar x, + SkScalar y, const SkPaint&) { /* NOT IMPLEMENTED*/ CRASH(); } + virtual void drawPosTextH(const void* text, size_t byteLength, + const SkScalar xpos[], SkScalar constY, const SkPaint&) { /* NOT IMPLEMENTED*/ CRASH(); } + virtual void drawTextOnPath(const void* text, size_t byteLength, + const SkPath& path, const SkMatrix* matrix, + const SkPaint&) { /* NOT IMPLEMENTED*/ CRASH(); } + virtual void drawPicture(SkPicture& picture) { /* NOT IMPLEMENTED*/ CRASH(); } + virtual void drawVertices(VertexMode, int vertexCount, + const SkPoint vertices[], const SkPoint texs[], + const SkColor colors[], SkXfermode*, + const uint16_t indices[], int indexCount, + const SkPaint&) { /* NOT IMPLEMENTED*/ CRASH(); } + virtual void drawData(const void*, size_t) { /* NOT IMPLEMENTED*/ CRASH(); } + virtual bool isDrawingToLayer() const { /* NOT IMPLEMENTED*/ CRASH(); return -1; } + +private: + PlatformGraphicsContextRecording* m_pgc; +}; + +} // namespace WebCore + +#endif // RecordingContextCanvasProxy_h |