Source/core/rendering/compositing/CompositedLayerMapping.h - Issue 310503002: Highlighting on UAOS - alternate approach

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Issue 310503002: Highlighting on UAOS - alternate approach (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 6 years, 6 months ago

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1 /*	1 /*

2 * Copyright (C) 2009, 2010, 2011 Apple Inc. All rights reserved.	2 * Copyright (C) 2009, 2010, 2011 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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80 virtual ~CompositedLayerMapping();	80 virtual ~CompositedLayerMapping();

81	81

82 RenderLayer& owningLayer() const { return m_owningLayer; }	82 RenderLayer& owningLayer() const { return m_owningLayer; }

83	83

84 // Returns true if layer configuration changed.	84 // Returns true if layer configuration changed.

85 bool updateGraphicsLayerConfiguration(GraphicsLayerUpdater::UpdateType);	85 bool updateGraphicsLayerConfiguration(GraphicsLayerUpdater::UpdateType);

86 // Update graphics layer position and bounds.	86 // Update graphics layer position and bounds.

87	87

88 void updateGraphicsLayerGeometry(GraphicsLayerUpdater::UpdateType, const Ren derLayer* compositingContainer);	88 void updateGraphicsLayerGeometry(GraphicsLayerUpdater::UpdateType, const Ren derLayer* compositingContainer);

89	89

	90 bool hasScrollChildren();

90 // Update whether layer needs blending.	91 // Update whether layer needs blending.

91 void updateContentsOpaque();	92 void updateContentsOpaque();

92	93

93 GraphicsLayer* mainGraphicsLayer() const { return m_graphicsLayer.get(); }	94 GraphicsLayer* mainGraphicsLayer() const { return m_graphicsLayer.get(); }

94	95

95 // Layer to clip children	96 // Layer to clip children

96 bool hasClippingLayer() const { return m_childContainmentLayer; }	97 bool hasClippingLayer() const { return m_childContainmentLayer; }

97 GraphicsLayer* clippingLayer() const { return m_childContainmentLayer.get(); }	98 GraphicsLayer* clippingLayer() const { return m_childContainmentLayer.get(); }

98	99

99 // Layer to get clipped by ancestor	100 // Layer to get clipped by ancestor

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396 bool m_requiresOwnBackingStoreForAncestorReasons : 1;	397 bool m_requiresOwnBackingStoreForAncestorReasons : 1;

397 bool m_canCompositeFilters : 1;	398 bool m_canCompositeFilters : 1;

398 bool m_backgroundLayerPaintsFixedRootBackground : 1;	399 bool m_backgroundLayerPaintsFixedRootBackground : 1;

399 bool m_needToUpdateGraphicsLayer : 1;	400 bool m_needToUpdateGraphicsLayer : 1;

400 bool m_needToUpdateGraphicsLayerOfAllDecendants : 1;	401 bool m_needToUpdateGraphicsLayerOfAllDecendants : 1;

401 };	402 };

402	403

403 } // namespace WebCore	404 } // namespace WebCore

404	405

405 #endif // CompositedLayerMapping_h	406 #endif // CompositedLayerMapping_h

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