Source/core/rendering/RenderBox.h - Issue 17471008: Rework compositor touch hit testing

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Issue 17471008: Rework compositor touch hit testing (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: CR feedback - accumulate LayoutRects instead of IntRects, disable when page isn't composited. Also… Created 7 years, 5 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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608 LayoutUnit computeIntrinsicLogicalContentHeightUsing(Length logicalHeightLen gth, LayoutUnit intrinsicContentHeight, LayoutUnit borderAndPadding) const;	608 LayoutUnit computeIntrinsicLogicalContentHeightUsing(Length logicalHeightLen gth, LayoutUnit intrinsicContentHeight, LayoutUnit borderAndPadding) const;

609	609

610 virtual bool shouldComputeSizeAsReplaced() const { return isReplaced() && !i sInlineBlockOrInlineTable(); }	610 virtual bool shouldComputeSizeAsReplaced() const { return isReplaced() && !i sInlineBlockOrInlineTable(); }

611	611

612 virtual void mapLocalToContainer(const RenderLayerModelObject* repaintContai ner, TransformState&, MapCoordinatesFlags = ApplyContainerFlip, bool* wasFixed = 0) const OVERRIDE;	612 virtual void mapLocalToContainer(const RenderLayerModelObject* repaintContai ner, TransformState&, MapCoordinatesFlags = ApplyContainerFlip, bool* wasFixed = 0) const OVERRIDE;

613 virtual void mapAbsoluteToLocalPoint(MapCoordinatesFlags, TransformState&) c onst;	613 virtual void mapAbsoluteToLocalPoint(MapCoordinatesFlags, TransformState&) c onst;

614	614

615 void paintRootBoxFillLayers(const PaintInfo&);	615 void paintRootBoxFillLayers(const PaintInfo&);

616	616

617 RenderObject* splitAnonymousBoxesAroundChild(RenderObject* beforeChild);	617 RenderObject* splitAnonymousBoxesAroundChild(RenderObject* beforeChild);

618	618

	619 virtual void addLayerHitTestRects(LayerHitTestRects&, const RenderLayer* cur rentCompositedLayer, const LayoutPoint& layerOffset) const OVERRIDE;

	620 virtual void computeSelfHitTestRects(Vector<LayoutRect>&, const LayoutPoint& layerOffset) const OVERRIDE;

	621

619 private:	622 private:

620 void updateShapeOutsideInfoAfterStyleChange(const ShapeValue* shapeOutside, const ShapeValue* oldShapeOutside);	623 void updateShapeOutsideInfoAfterStyleChange(const ShapeValue* shapeOutside, const ShapeValue* oldShapeOutside);

621	624

622 bool includeVerticalScrollbarSize() const;	625 bool includeVerticalScrollbarSize() const;

623 bool includeHorizontalScrollbarSize() const;	626 bool includeHorizontalScrollbarSize() const;

624	627

625 // Returns true if we did a full repaint	628 // Returns true if we did a full repaint

626 bool repaintLayerRectsForImage(WrappedImagePtr image, const FillLayer* layer s, bool drawingBackground);	629 bool repaintLayerRectsForImage(WrappedImagePtr image, const FillLayer* layer s, bool drawingBackground);

627	630

628 bool skipContainingBlockForPercentHeightCalculation(const RenderBox* contain ingBlock) const;	631 bool skipContainingBlockForPercentHeightCalculation(const RenderBox* contain ingBlock) const;

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738 if (UNLIKELY(m_inlineBoxWrapper != 0))	741 if (UNLIKELY(m_inlineBoxWrapper != 0))

739 deleteLineBoxWrapper();	742 deleteLineBoxWrapper();

740 }	743 }

741	744

742 m_inlineBoxWrapper = boxWrapper;	745 m_inlineBoxWrapper = boxWrapper;

743 }	746 }

744	747

745 } // namespace WebCore	748 } // namespace WebCore

746	749

747 #endif // RenderBox_h	750 #endif // RenderBox_h

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