sky/engine/core/rendering/compositing/CompositedLayerMapping.h - Issue 680263005: Remove layerIsContainerForFixedPositionLayers.

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Issue 680263005: Remove layerIsContainerForFixedPositionLayers. (Closed) Base URL: git@github.com:domokit/mojo.git@master

Patch Set: Created 6 years, 1 month 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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246 bool requiresHorizontalScrollbarLayer() const { return m_owningLayer.scrolla bleArea() && m_owningLayer.scrollableArea()->horizontalScrollbar(); }	246 bool requiresHorizontalScrollbarLayer() const { return m_owningLayer.scrolla bleArea() && m_owningLayer.scrollableArea()->horizontalScrollbar(); }

247 bool requiresVerticalScrollbarLayer() const { return m_owningLayer.scrollabl eArea() && m_owningLayer.scrollableArea()->verticalScrollbar(); }	247 bool requiresVerticalScrollbarLayer() const { return m_owningLayer.scrollabl eArea() && m_owningLayer.scrollableArea()->verticalScrollbar(); }

248 bool requiresScrollCornerLayer() const { return m_owningLayer.scrollableArea () && !m_owningLayer.scrollableArea()->scrollCornerAndResizerRect().isEmpty(); }	248 bool requiresScrollCornerLayer() const { return m_owningLayer.scrollableArea () && !m_owningLayer.scrollableArea()->scrollCornerAndResizerRect().isEmpty(); }

249 bool updateScrollingLayers(bool scrollingLayers);	249 bool updateScrollingLayers(bool scrollingLayers);

250 void updateScrollParent(RenderLayer*);	250 void updateScrollParent(RenderLayer*);

251 void updateClipParent();	251 void updateClipParent();

252 bool updateSquashingLayers(bool needsSquashingLayers);	252 bool updateSquashingLayers(bool needsSquashingLayers);

253 void updateDrawsContent();	253 void updateDrawsContent();

254 void updateChildrenTransform();	254 void updateChildrenTransform();

255 void updateCompositedBounds();	255 void updateCompositedBounds();

256 void registerScrollingLayers();

257	256

258 // Also sets subpixelAccumulation on the layer.	257 // Also sets subpixelAccumulation on the layer.

259 void computeBoundsOfOwningLayer(const RenderLayer* compositedAncestor, IntRe ct& localCompositingBounds, IntRect& compositingBoundsRelativeToCompositedAncest or, LayoutPoint& offsetFromCompositedAncestor, IntPoint& snappedOffsetFromCompos itedAncestor);	258 void computeBoundsOfOwningLayer(const RenderLayer* compositedAncestor, IntRe ct& localCompositingBounds, IntRect& compositingBoundsRelativeToCompositedAncest or, LayoutPoint& offsetFromCompositedAncestor, IntPoint& snappedOffsetFromCompos itedAncestor);

260	259

261 void setBackgroundLayerPaintsFixedRootBackground(bool);	260 void setBackgroundLayerPaintsFixedRootBackground(bool);

262	261

263 GraphicsLayerPaintingPhase paintingPhaseForPrimaryLayer() const;	262 GraphicsLayerPaintingPhase paintingPhaseForPrimaryLayer() const;

264	263

265 // Result is transform origin in pixels.	264 // Result is transform origin in pixels.

266 FloatPoint3D computeTransformOrigin(const IntRect& borderBox) const;	265 FloatPoint3D computeTransformOrigin(const IntRect& borderBox) const;

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420 unsigned m_pendingUpdateScope : 2;	419 unsigned m_pendingUpdateScope : 2;

421 unsigned m_requiresOwnBackingStoreForIntrinsicReasons : 1;	420 unsigned m_requiresOwnBackingStoreForIntrinsicReasons : 1;

422 unsigned m_requiresOwnBackingStoreForAncestorReasons : 1;	421 unsigned m_requiresOwnBackingStoreForAncestorReasons : 1;

423 unsigned m_backgroundLayerPaintsFixedRootBackground : 1;	422 unsigned m_backgroundLayerPaintsFixedRootBackground : 1;

424 unsigned m_scrollingContentsAreEmpty : 1;	423 unsigned m_scrollingContentsAreEmpty : 1;

425 };	424 };

426	425

427 } // namespace blink	426 } // namespace blink

428	427

429 #endif // CompositedLayerMapping_h	428 #endif // CompositedLayerMapping_h

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