third_party/WebKit/Source/core/layout/LayoutBox.h - Issue 1950573003: Improve handling of PaintInvalidationLayer (renamed to PaintInvalidationSubtree)

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Issue 1950573003: Improve handling of PaintInvalidationLayer (renamed to PaintInvalidationSubtree) (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@LocationChange

Patch Set: Created 4 years, 7 months ago

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1 /*	1 /*

2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)	2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)

3 * (C) 1999 Antti Koivisto (koivisto@kde.org)	3 * (C) 1999 Antti Koivisto (koivisto@kde.org)

4 * Copyright (C) 2003, 2006, 2007 Apple Inc. All rights reserved.	4 * Copyright (C) 2003, 2006, 2007 Apple Inc. All rights reserved.

5 *	5 *

6 * This library is free software; you can redistribute it and/or	6 * This library is free software; you can redistribute it and/or

7 * modify it under the terms of the GNU Library General Public	7 * modify it under the terms of the GNU Library General Public

8 * License as published by the Free Software Foundation; either	8 * License as published by the Free Software Foundation; either

9 * version 2 of the License, or (at your option) any later version.	9 * version 2 of the License, or (at your option) any later version.

10 *	10 *

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941 LayoutUnit computeIntrinsicLogicalWidthUsing(const Length& logicalWidthLengt h, LayoutUnit availableLogicalWidth, LayoutUnit borderAndPadding) const;	941 LayoutUnit computeIntrinsicLogicalWidthUsing(const Length& logicalWidthLengt h, LayoutUnit availableLogicalWidth, LayoutUnit borderAndPadding) const;

942 virtual LayoutUnit computeIntrinsicLogicalContentHeightUsing(const Length& l ogicalHeightLength, LayoutUnit intrinsicContentHeight, LayoutUnit borderAndPaddi ng) const;	942 virtual LayoutUnit computeIntrinsicLogicalContentHeightUsing(const Length& l ogicalHeightLength, LayoutUnit intrinsicContentHeight, LayoutUnit borderAndPaddi ng) const;

943	943

944 virtual bool shouldComputeSizeAsReplaced() const { return isAtomicInlineLeve l() && !isInlineBlockOrInlineTable(); }	944 virtual bool shouldComputeSizeAsReplaced() const { return isAtomicInlineLeve l() && !isInlineBlockOrInlineTable(); }

945	945

946 LayoutObject* splitAnonymousBoxesAroundChild(LayoutObject* beforeChild);	946 LayoutObject* splitAnonymousBoxesAroundChild(LayoutObject* beforeChild);

947	947

948 void addLayerHitTestRects(LayerHitTestRects&, const PaintLayer* currentCompo sitedLayer, const LayoutPoint& layerOffset, const LayoutRect& containerRect) con st override;	948 void addLayerHitTestRects(LayerHitTestRects&, const PaintLayer* currentCompo sitedLayer, const LayoutPoint& layerOffset, const LayoutRect& containerRect) con st override;

949 void computeSelfHitTestRects(Vector<LayoutRect>&, const LayoutPoint& layerOf fset) const override;	949 void computeSelfHitTestRects(Vector<LayoutRect>&, const LayoutPoint& layerOf fset) const override;

950	950

951 PaintInvalidationReason getPaintInvalidationReason(const LayoutBoxModelObjec t& paintInvalidationContainer,	951 PaintInvalidationReason getPaintInvalidationReason(const PaintInvalidationSt ate&,

952 const LayoutRect& oldBounds, const LayoutPoint& oldPositionFromPaintInva lidationContainer,	952 const LayoutRect& oldBounds, const LayoutPoint& oldPositionFromPaintInva lidationContainer,

953 const LayoutRect& newBounds, const LayoutPoint& newPositionFromPaintInva lidationContainer) const override;	953 const LayoutRect& newBounds, const LayoutPoint& newPositionFromPaintInva lidationContainer) const override;

954 void incrementallyInvalidatePaint(const LayoutBoxModelObject& paintInvalidat ionContainer, const LayoutRect& oldBounds, const LayoutRect& newBounds, const La youtPoint& positionFromPaintInvalidationContainer) override;	954 void incrementallyInvalidatePaint(const LayoutBoxModelObject& paintInvalidat ionContainer, const LayoutRect& oldBounds, const LayoutRect& newBounds, const La youtPoint& positionFromPaintInvalidationContainer) override;

955	955

956 PaintInvalidationReason invalidatePaintIfNeeded(const PaintInvalidationState &) override;	956 PaintInvalidationReason invalidatePaintIfNeeded(const PaintInvalidationState &) override;

957 void invalidatePaintOfSubtreesIfNeeded(const PaintInvalidationState& childPa intInvalidationState) override;	957 void invalidatePaintOfSubtreesIfNeeded(const PaintInvalidationState& childPa intInvalidationState) override;

958	958

959 bool hasStretchedLogicalWidth() const;	959 bool hasStretchedLogicalWidth() const;

960	960

961 bool hasNonCompositedScrollbars() const final;	961 bool hasNonCompositedScrollbars() const final;

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1164 \|\| breakValue == BreakLeft	1164 \|\| breakValue == BreakLeft

1165 \|\| breakValue == BreakPage	1165 \|\| breakValue == BreakPage

1166 \|\| breakValue == BreakRecto	1166 \|\| breakValue == BreakRecto

1167 \|\| breakValue == BreakRight	1167 \|\| breakValue == BreakRight

1168 \|\| breakValue == BreakVerso;	1168 \|\| breakValue == BreakVerso;

1169 }	1169 }

1170	1170

1171 } // namespace blink	1171 } // namespace blink

1172	1172

1173 #endif // LayoutBox_h	1173 #endif // LayoutBox_h

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