Source/core/layout/LayoutBlockFlow.h - Issue 1032823003: Refactor HitTestResult to store the HitTestRequest

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Issue 1032823003: Refactor HitTestResult to store the HitTestRequest (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Updated as per review comments Created 5 years, 8 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 * (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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287 LayoutUnit getClearDelta(LayoutBox* child, LayoutUnit yPos);	287 LayoutUnit getClearDelta(LayoutBox* child, LayoutUnit yPos);

288	288

289 bool hasOverhangingFloats() { return parent() && !hasColumns() && containsFl oats() && lowestFloatLogicalBottom() > logicalHeight(); }	289 bool hasOverhangingFloats() { return parent() && !hasColumns() && containsFl oats() && lowestFloatLogicalBottom() > logicalHeight(); }

290 bool hasOverhangingFloat(LayoutBox*);	290 bool hasOverhangingFloat(LayoutBox*);

291 void addIntrudingFloats(LayoutBlockFlow* prev, LayoutUnit xoffset, LayoutUni t yoffset);	291 void addIntrudingFloats(LayoutBlockFlow* prev, LayoutUnit xoffset, LayoutUni t yoffset);

292 void addOverhangingFloats(LayoutBlockFlow* child, bool makeChildPaintOtherFl oats);	292 void addOverhangingFloats(LayoutBlockFlow* child, bool makeChildPaintOtherFl oats);

293	293

294 LayoutUnit lowestFloatLogicalBottom(FloatingObject::Type = FloatingObject::F loatLeftRight) const;	294 LayoutUnit lowestFloatLogicalBottom(FloatingObject::Type = FloatingObject::F loatLeftRight) const;

295 LayoutUnit nextFloatLogicalBottomBelow(LayoutUnit, ShapeOutsideFloatOffsetMo de = ShapeOutsideFloatMarginBoxOffset) const;	295 LayoutUnit nextFloatLogicalBottomBelow(LayoutUnit, ShapeOutsideFloatOffsetMo de = ShapeOutsideFloatMarginBoxOffset) const;

296	296

297 virtual bool hitTestFloats(const HitTestRequest&, HitTestResult&, const HitT estLocation& locationInContainer, const LayoutPoint& accumulatedOffset) override final;	297 virtual bool hitTestFloats(HitTestResult&, const HitTestLocation& locationIn Container, const LayoutPoint& accumulatedOffset) override final;

298	298

299 virtual void invalidatePaintForOverhangingFloats(bool paintAllDescendants) o verride final;	299 virtual void invalidatePaintForOverhangingFloats(bool paintAllDescendants) o verride final;

300 virtual void invalidatePaintForOverflow() override final;	300 virtual void invalidatePaintForOverflow() override final;

301 virtual void paintFloats(const PaintInfo&, const LayoutPoint&, bool preserve Phase = false) override final;	301 virtual void paintFloats(const PaintInfo&, const LayoutPoint&, bool preserve Phase = false) override final;

302 virtual void paintSelection(const PaintInfo&, const LayoutPoint&) override f inal;	302 virtual void paintSelection(const PaintInfo&, const LayoutPoint&) override f inal;

303 virtual void clipOutFloatingObjects(const LayoutBlock, const PaintInfo, co nst LayoutPoint&, const LayoutSize&) const override;	303 virtual void clipOutFloatingObjects(const LayoutBlock, const PaintInfo, co nst LayoutPoint&, const LayoutSize&) const override;

304 void clearFloats(EClear);	304 void clearFloats(EClear);

305	305

306 LayoutUnit logicalRightFloatOffsetForLine(LayoutUnit logicalTop, LayoutUnit fixedOffset, LayoutUnit logicalHeight) const;	306 LayoutUnit logicalRightFloatOffsetForLine(LayoutUnit logicalTop, LayoutUnit fixedOffset, LayoutUnit logicalHeight) const;

307 LayoutUnit logicalLeftFloatOffsetForLine(LayoutUnit logicalTop, LayoutUnit f ixedOffset, LayoutUnit logicalHeight) const;	307 LayoutUnit logicalLeftFloatOffsetForLine(LayoutUnit logicalTop, LayoutUnit f ixedOffset, LayoutUnit logicalHeight) const;

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536	536

537 // END METHODS DEFINED IN LayoutBlockFlowLine	537 // END METHODS DEFINED IN LayoutBlockFlowLine

538	538

539 };	539 };

540	540

541 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutBlockFlow, isLayoutBlockFlow());	541 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutBlockFlow, isLayoutBlockFlow());

542	542

543 } // namespace blink	543 } // namespace blink

544	544

545 #endif // LayoutBlockFlow_h	545 #endif // LayoutBlockFlow_h

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