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Diffstat (limited to 'Source/WebCore/platform/graphics/android/PlatformGraphicsContext.h')
| -rw-r--r-- | Source/WebCore/platform/graphics/android/PlatformGraphicsContext.h | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/Source/WebCore/platform/graphics/android/PlatformGraphicsContext.h b/Source/WebCore/platform/graphics/android/PlatformGraphicsContext.h deleted file mode 100644 index ce126a4..0000000 --- a/Source/WebCore/platform/graphics/android/PlatformGraphicsContext.h +++ /dev/null @@ -1,150 +0,0 @@ -/* - * Copyright 2006, 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 platform_graphics_context_h -#define platform_graphics_context_h - -#include "IntRect.h" -#include "GraphicsContext.h" -#include "RenderSkinAndroid.h" -#include "SkCanvas.h" -#include "SkPicture.h" -#include "SkTDArray.h" -#include <wtf/Vector.h> - -class SkCanvas; - -namespace WebCore { - -class PlatformGraphicsContext { -public: - PlatformGraphicsContext(SkCanvas* canvas, bool takeCanvasOwnership = false); - ~PlatformGraphicsContext(); - - void setGraphicsContext(GraphicsContext* gc) { m_gc = gc; } - - // FIXME: Make mCanvas private - SkCanvas* mCanvas; - // FIXME: This is used by ImageBufferAndroid, which should really be - // managing the canvas lifecycle itself - bool deleteUs() const { return m_deleteCanvas; } - - // State management - void beginTransparencyLayer(float opacity); - void endTransparencyLayer(); - void save(); - void restore(); - - // State values - void setAlpha(float alpha); - void setCompositeOperation(CompositeOperator op); - void setFillColor(const Color& c); - void setFillShader(SkShader* fillShader); - void setLineCap(LineCap cap); - void setLineDash(const DashArray& dashes, float dashOffset); - void setLineJoin(LineJoin join); - void setMiterLimit(float limit); - void setShadow(int radius, int dx, int dy, SkColor c); - void setShouldAntialias(bool useAA); - void setStrokeColor(const Color& c); - void setStrokeShader(SkShader* strokeShader); - void setStrokeStyle(StrokeStyle style); - void setStrokeThickness(float f); - - // FIXME: These setupPaint* should be private, but - // they are used by FontAndroid currently - void setupPaintFill(SkPaint* paint) const; - bool setupPaintShadow(SkPaint* paint, SkPoint* offset) const; - // Sets up the paint for stroking. Returns true if the style is really - // just a dash of squares (the size of the paint's stroke-width. - bool setupPaintStroke(SkPaint* paint, SkRect* rect, bool isHLine = false); - - // Matrix operations - void concatCTM(const AffineTransform& affine); - void rotate(float angleInRadians); - void scale(const FloatSize& size); - void translate(float x, float y); - const SkMatrix& getTotalMatrix() { return mCanvas->getTotalMatrix(); } - - // Clipping - void addInnerRoundedRectClip(const IntRect& rect, int thickness); - void canvasClip(const Path& path); - void clip(const FloatRect& rect); - void clip(const Path& path); - void clipConvexPolygon(size_t numPoints, const FloatPoint*, bool antialias); - void clipOut(const IntRect& r); - void clipOut(const Path& p); - void clipPath(const Path& pathToClip, WindRule clipRule); - - // Drawing - void clearRect(const FloatRect& rect); - void drawBitmapPattern(const SkBitmap& bitmap, const SkMatrix& matrix, - CompositeOperator compositeOp, const FloatRect& destRect); - void drawBitmapRect(const SkBitmap& bitmap, const SkIRect* src, - const SkRect& dst, CompositeOperator op); - void drawConvexPolygon(size_t numPoints, const FloatPoint* points, - bool shouldAntialias); - void drawEllipse(const IntRect& rect); - void drawFocusRing(const Vector<IntRect>& rects, int /* width */, - int /* offset */, const Color& color); - void drawHighlightForText(const Font& font, const TextRun& run, - const FloatPoint& point, int h, - const Color& backgroundColor, ColorSpace colorSpace, - int from, int to, bool isActive); - void drawLine(const IntPoint& point1, const IntPoint& point2); - void drawLineForText(const FloatPoint& pt, float width); - void drawLineForTextChecking(const FloatPoint& pt, float width, - GraphicsContext::TextCheckingLineStyle); - void drawRect(const IntRect& rect); - void fillPath(const Path& pathToFill, WindRule fillRule); - void fillRect(const FloatRect& rect); - void fillRect(const FloatRect& rect, const Color& color, ColorSpace); - void fillRoundedRect(const IntRect& rect, const IntSize& topLeft, - const IntSize& topRight, const IntSize& bottomLeft, - const IntSize& bottomRight, const Color& color, - ColorSpace); - void strokeArc(const IntRect& r, int startAngle, int angleSpan); - void strokePath(const Path& pathToStroke); - void strokeRect(const FloatRect& rect, float lineWidth); - -private: - - // shadowsIgnoreTransforms is only true for canvas's ImageBuffer, which will - // have a GraphicsContext - bool shadowsIgnoreTransforms() const { - return m_gc && m_gc->shadowsIgnoreTransforms(); - } - - void setupPaintCommon(SkPaint* paint) const; - - bool m_deleteCanvas; - struct State; - WTF::Vector<State> m_stateStack; - State* m_state; - GraphicsContext* m_gc; // Back-ptr to our parent -}; - -} -#endif |