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/*
* 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
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