Source/core/rendering/RenderRuby.h - Issue 18601002: Add infrastructure for partial layouts

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Issue 18601002: Add infrastructure for partial layouts (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: define RenderObject::frameView in the header Created 7 years, 3 months ago

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1 /*	1 /*

2 * Copyright (C) 2009 Google Inc. All rights reserved.	2 * Copyright (C) 2009 Google 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 are	5 * modification, are permitted provided that the following conditions are

6 * met:	6 * met:

7 *	7 *

8 * * Redistributions of source code must retain the above copyright	8 * * Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.	9 * notice, this list of conditions and the following disclaimer.

10 * * Redistributions in binary form must reproduce the above	10 * * Redistributions in binary form must reproduce the above

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58	58

59 virtual void addChild(RenderObject* child, RenderObject* beforeChild = 0);	59 virtual void addChild(RenderObject* child, RenderObject* beforeChild = 0);

60 virtual void removeChild(RenderObject* child);	60 virtual void removeChild(RenderObject* child);

61	61

62 protected:	62 protected:

63 virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle);	63 virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle);

64	64

65 private:	65 private:

66 virtual bool isRuby() const { return true; }	66 virtual bool isRuby() const { return true; }

67 virtual const char* renderName() const { return "RenderRuby (inline)"; }	67 virtual const char* renderName() const { return "RenderRuby (inline)"; }

	68 virtual bool supportsPartialLayout() const OVERRIDE { return false; }

68 virtual bool createsAnonymousWrapper() const { return true; }	69 virtual bool createsAnonymousWrapper() const { return true; }

69 virtual void removeLeftoverAnonymousBlock(RenderBlock*) { ASSERT_NOT_REACHED (); }	70 virtual void removeLeftoverAnonymousBlock(RenderBlock*) { ASSERT_NOT_REACHED (); }

70 };	71 };

71	72

72 // <ruby> when used as 'display:block' or 'display:inline-block'	73 // <ruby> when used as 'display:block' or 'display:inline-block'

73 class RenderRubyAsBlock FINAL : public RenderBlock {	74 class RenderRubyAsBlock FINAL : public RenderBlock {

74 public:	75 public:

75 RenderRubyAsBlock(Element*);	76 RenderRubyAsBlock(Element*);

76 virtual ~RenderRubyAsBlock();	77 virtual ~RenderRubyAsBlock();

77	78

78 virtual void addChild(RenderObject* child, RenderObject* beforeChild = 0);	79 virtual void addChild(RenderObject* child, RenderObject* beforeChild = 0);

79 virtual void removeChild(RenderObject* child);	80 virtual void removeChild(RenderObject* child);

80	81

81 protected:	82 protected:

82 virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle);	83 virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle);

83	84

84 private:	85 private:

85 virtual bool isRuby() const { return true; }	86 virtual bool isRuby() const { return true; }

86 virtual const char* renderName() const { return "RenderRuby (block)"; }	87 virtual const char* renderName() const { return "RenderRuby (block)"; }

	88 virtual bool supportsPartialLayout() const OVERRIDE { return false; }

87 virtual bool createsAnonymousWrapper() const { return true; }	89 virtual bool createsAnonymousWrapper() const { return true; }

88 virtual void removeLeftoverAnonymousBlock(RenderBlock*) { ASSERT_NOT_REACHED (); }	90 virtual void removeLeftoverAnonymousBlock(RenderBlock*) { ASSERT_NOT_REACHED (); }

89 };	91 };

90	92

91 } // namespace WebCore	93 } // namespace WebCore

92	94

93 #endif // RenderRuby_h	95 #endif // RenderRuby_h

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