third_party/WebKit/Source/core/layout/LayoutBlockFlow.h - Issue 2051333005: Let FrameView track object paint invalidations

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Issue 2051333005: Let FrameView track object paint invalidations (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@TrackInvalidation

Patch Set: - Created 4 years, 6 months ago

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« third_party/WebKit/Source/core/frame/FrameView.cpp ('K') | « third_party/WebKit/Source/core/frame/LocalFrame.cpp ('k') | third_party/WebKit/Source/core/layout/LayoutBlockFlow.cpp » ('j') | third_party/WebKit/Source/core/layout/LayoutObject.h » ('J')
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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 * (C) 2007 David Smith (catfish.man@gmail.com)	4 * (C) 2007 David Smith (catfish.man@gmail.com)

5 * Copyright (C) 2003-2013 Apple Inc. All rights reserved.	5 * Copyright (C) 2003-2013 Apple Inc. All rights reserved.

6 * Copyright (C) Research In Motion Limited 2010. All rights reserved.	6 * Copyright (C) Research In Motion Limited 2010. All rights reserved.

7 * Copyright (C) 2013 Google Inc. All rights reserved.	7 * Copyright (C) 2013 Google Inc. All rights reserved.

8 *	8 *

9 * Redistribution and use in source and binary forms, with or without	9 * Redistribution and use in source and binary forms, with or without

10 * modification, are permitted provided that the following conditions are	10 * modification, are permitted provided that the following conditions are

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372 bool hasOverhangingFloats() { return parent() && containsFloats() && lowestF loatLogicalBottom() > logicalHeight(); }	372 bool hasOverhangingFloats() { return parent() && containsFloats() && lowestF loatLogicalBottom() > logicalHeight(); }

373 bool hasOverhangingFloat(LayoutBox*);	373 bool hasOverhangingFloat(LayoutBox*);

374 void addIntrudingFloats(LayoutBlockFlow* prev, LayoutUnit xoffset, LayoutUni t yoffset);	374 void addIntrudingFloats(LayoutBlockFlow* prev, LayoutUnit xoffset, LayoutUni t yoffset);

375 void addOverhangingFloats(LayoutBlockFlow* child, bool makeChildPaintOtherFl oats);	375 void addOverhangingFloats(LayoutBlockFlow* child, bool makeChildPaintOtherFl oats);

376 bool isOverhangingFloat(const FloatingObject& floatObject) const { return lo gicalBottomForFloat(floatObject) > logicalHeight(); }	376 bool isOverhangingFloat(const FloatingObject& floatObject) const { return lo gicalBottomForFloat(floatObject) > logicalHeight(); }

377	377

378 bool hitTestFloats(HitTestResult&, const HitTestLocation& locationInContaine r, const LayoutPoint& accumulatedOffset);	378 bool hitTestFloats(HitTestResult&, const HitTestLocation& locationInContaine r, const LayoutPoint& accumulatedOffset);

379	379

380 void invalidatePaintForOverhangingFloats(bool paintAllDescendants) final;	380 void invalidatePaintForOverhangingFloats(bool paintAllDescendants) final;

381 void invalidatePaintForOverflow() final;	381 void invalidatePaintForOverflow() final;

382 void invalidateDisplayItemClients(const LayoutBoxModelObject& paintInvalidat ionContainer, PaintInvalidationReason) const override;	382 void invalidateDisplayItemClients(PaintInvalidationReason) const override;

383	383

384 void clearFloats(EClear);	384 void clearFloats(EClear);

385	385

386 LayoutUnit logicalRightFloatOffsetForLine(LayoutUnit logicalTop, LayoutUnit fixedOffset, LayoutUnit logicalHeight) const;	386 LayoutUnit logicalRightFloatOffsetForLine(LayoutUnit logicalTop, LayoutUnit fixedOffset, LayoutUnit logicalHeight) const;

387 LayoutUnit logicalLeftFloatOffsetForLine(LayoutUnit logicalTop, LayoutUnit f ixedOffset, LayoutUnit logicalHeight) const;	387 LayoutUnit logicalLeftFloatOffsetForLine(LayoutUnit logicalTop, LayoutUnit f ixedOffset, LayoutUnit logicalHeight) const;

388	388

389 LayoutUnit logicalRightOffsetForPositioningFloat(LayoutUnit logicalTop, Layo utUnit fixedOffset, LayoutUnit* heightRemaining) const;	389 LayoutUnit logicalRightOffsetForPositioningFloat(LayoutUnit logicalTop, Layo utUnit fixedOffset, LayoutUnit* heightRemaining) const;

390 LayoutUnit logicalLeftOffsetForPositioningFloat(LayoutUnit logicalTop, Layou tUnit fixedOffset, LayoutUnit* heightRemaining) const;	390 LayoutUnit logicalLeftOffsetForPositioningFloat(LayoutUnit logicalTop, Layou tUnit fixedOffset, LayoutUnit* heightRemaining) const;

391	391

392 LayoutUnit adjustLogicalRightOffsetForLine(LayoutUnit offsetFromFloats, Inde ntTextOrNot applyTextIndent) const;	392 LayoutUnit adjustLogicalRightOffsetForLine(LayoutUnit offsetFromFloats, Inde ntTextOrNot applyTextIndent) const;

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662	662

663 // END METHODS DEFINED IN LayoutBlockFlowLine	663 // END METHODS DEFINED IN LayoutBlockFlowLine

664	664

665 };	665 };

666	666

667 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutBlockFlow, isLayoutBlockFlow());	667 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutBlockFlow, isLayoutBlockFlow());

668	668

669 } // namespace blink	669 } // namespace blink

670	670

671 #endif // LayoutBlockFlow_h	671 #endif // LayoutBlockFlow_h

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