Source/core/rendering/RenderHTMLCanvas.cpp - Issue 21430003: Implement interfaces in PaintInfo and make it a class.

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Issue 21430003: Implement interfaces in PaintInfo and make it a class. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@getterPaintInfo01

Patch Set: Fixed Linux compilation (hopefuly Windows too), addressing some reviewer's suggestions. Created 7 years, 4 months ago

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1 /*	1 /*

2 * Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved.	2 * Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved.

3 *	3 *

4 * Redistribution and use in source and binary forms, with or without	4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions	5 * modification, are permitted provided that the following conditions

6 * are met:	6 * are met:

7 * 1. Redistributions of source code must retain the above copyright	7 * 1. Redistributions of source code must retain the above copyright

8 * notice, this list of conditions and the following disclaimer.	8 * notice, this list of conditions and the following disclaimer.

9 * 2. Redistributions in binary form must reproduce the above copyright	9 * 2. Redistributions in binary form must reproduce the above copyright

10 * notice, this list of conditions and the following disclaimer in the	10 * notice, this list of conditions and the following disclaimer in the

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53 return canvas && canvas->renderingContext() && canvas->renderingContext()->i sAccelerated();	53 return canvas && canvas->renderingContext() && canvas->renderingContext()->i sAccelerated();

54 }	54 }

55	55

56 void RenderHTMLCanvas::paintReplaced(PaintInfo& paintInfo, const LayoutPoint& pa intOffset)	56 void RenderHTMLCanvas::paintReplaced(PaintInfo& paintInfo, const LayoutPoint& pa intOffset)

57 {	57 {

58 LayoutRect rect = contentBoxRect();	58 LayoutRect rect = contentBoxRect();

59 rect.moveBy(paintOffset);	59 rect.moveBy(paintOffset);

60	60

61 if (Frame* frame = this->frame()) {	61 if (Frame* frame = this->frame()) {

62 if (Page* page = frame->page()) {	62 if (Page* page = frame->page()) {

63 if (paintInfo.phase == PaintPhaseForeground)	63 if (paintInfo.getPhase() == PaintPhaseForeground)

64 page->addRelevantRepaintedObject(this, rect);	64 page->addRelevantRepaintedObject(this, rect);

65 }	65 }

66 }	66 }

67	67

68 bool useLowQualityScale = style()->imageRendering() == ImageRenderingOptimiz eContrast;	68 bool useLowQualityScale = style()->imageRendering() == ImageRenderingOptimiz eContrast;

69 toHTMLCanvasElement(node())->paint(paintInfo.context, rect, useLowQualitySca le);	69 toHTMLCanvasElement(node())->paint(paintInfo.getContext(), rect, useLowQuali tyScale);

70 }	70 }

71	71

72 void RenderHTMLCanvas::canvasSizeChanged()	72 void RenderHTMLCanvas::canvasSizeChanged()

73 {	73 {

74 IntSize canvasSize = toHTMLCanvasElement(node())->size();	74 IntSize canvasSize = toHTMLCanvasElement(node())->size();

75 LayoutSize zoomedSize(canvasSize.width() * style()->effectiveZoom(), canvasS ize.height() * style()->effectiveZoom());	75 LayoutSize zoomedSize(canvasSize.width() * style()->effectiveZoom(), canvasS ize.height() * style()->effectiveZoom());

76	76

77 if (zoomedSize == intrinsicSize())	77 if (zoomedSize == intrinsicSize())

78 return;	78 return;

79	79

80 setIntrinsicSize(zoomedSize);	80 setIntrinsicSize(zoomedSize);

81	81

82 if (!parent())	82 if (!parent())

83 return;	83 return;

84	84

85 if (!preferredLogicalWidthsDirty())	85 if (!preferredLogicalWidthsDirty())

86 setPreferredLogicalWidthsDirty(true);	86 setPreferredLogicalWidthsDirty(true);

87	87

88 LayoutSize oldSize = size();	88 LayoutSize oldSize = size();

89 updateLogicalWidth();	89 updateLogicalWidth();

90 updateLogicalHeight();	90 updateLogicalHeight();

91 if (oldSize == size())	91 if (oldSize == size())

92 return;	92 return;

93	93

94 if (!selfNeedsLayout())	94 if (!selfNeedsLayout())

95 setNeedsLayout(true);	95 setNeedsLayout(true);

96 }	96 }

97	97

98 } // namespace WebCore	98 } // namespace WebCore

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