third_party/WebKit/Source/core/paint/PaintLayerScrollableArea.h - Issue 1973083002: Use element id's for animations

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Issue 1973083002: Use element id's for animations (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: address reviewer feedback Created 4 years, 6 months ago

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« third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp ('K') | « third_party/WebKit/Source/core/page/scrolling/ScrollState.cpp ('k') | third_party/WebKit/Source/core/paint/PaintLayerScrollableArea.cpp » ('j') | no next file with comments »
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1 /*	1 /*

2 * Copyright (C) 2003, 2009, 2012 Apple Inc. All rights reserved.	2 * Copyright (C) 2003, 2009, 2012 Apple Inc. All rights reserved.

3 *	3 *

4 * Portions are Copyright (C) 1998 Netscape Communications Corporation.	4 * Portions are Copyright (C) 1998 Netscape Communications Corporation.

5 *	5 *

6 * Other contributors:	6 * Other contributors:

7 * Robert O'Callahan <roc+@cs.cmu.edu>	7 * Robert O'Callahan <roc+@cs.cmu.edu>

8 * David Baron <dbaron@fas.harvard.edu>	8 * David Baron <dbaron@fas.harvard.edu>

9 * Christian Biesinger <cbiesinger@web.de>	9 * Christian Biesinger <cbiesinger@web.de>

10 * Randall Jesup <rjesup@wgate.com>	10 * Randall Jesup <rjesup@wgate.com>

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406 bool shouldRebuildVerticalScrollbarLayer() const { return m_rebuildVerticalS crollbarLayer; }	406 bool shouldRebuildVerticalScrollbarLayer() const { return m_rebuildVerticalS crollbarLayer; }

407 void resetRebuildScrollbarLayerFlags();	407 void resetRebuildScrollbarLayerFlags();

408	408

409 bool needsScrollPositionClamp() const { return m_needsScrollPositionClamp; }	409 bool needsScrollPositionClamp() const { return m_needsScrollPositionClamp; }

410 void setNeedsScrollPositionClamp(bool val) { m_needsScrollPositionClamp = va l; }	410 void setNeedsScrollPositionClamp(bool val) { m_needsScrollPositionClamp = va l; }

411	411

412 StickyConstraintsMap& stickyConstraintsMap() { return ensureRareData().m_sti ckyConstraintsMap; }	412 StickyConstraintsMap& stickyConstraintsMap() { return ensureRareData().m_sti ckyConstraintsMap; }

413 void invalidateAllStickyConstraints();	413 void invalidateAllStickyConstraints();

414 void invalidateStickyConstraintsFor(PaintLayer*, bool needsCompositingUpdate = true);	414 void invalidateStickyConstraintsFor(PaintLayer*, bool needsCompositingUpdate = true);

415	415

	416 uint64_t id() const;

	417

416 DECLARE_VIRTUAL_TRACE();	418 DECLARE_VIRTUAL_TRACE();

417	419

418 private:	420 private:

419 explicit PaintLayerScrollableArea(PaintLayer&);	421 explicit PaintLayerScrollableArea(PaintLayer&);

420	422

421 bool hasHorizontalOverflow() const;	423 bool hasHorizontalOverflow() const;

422 bool hasVerticalOverflow() const;	424 bool hasVerticalOverflow() const;

423 bool hasScrollableHorizontalOverflow() const;	425 bool hasScrollableHorizontalOverflow() const;

424 bool hasScrollableVerticalOverflow() const;	426 bool hasScrollableVerticalOverflow() const;

425 bool visualViewportSuppliesScrollbars() const;	427 bool visualViewportSuppliesScrollbars() const;

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516 #endif	518 #endif

517 };	519 };

518	520

519 DEFINE_TYPE_CASTS(PaintLayerScrollableArea, ScrollableArea, scrollableArea,	521 DEFINE_TYPE_CASTS(PaintLayerScrollableArea, ScrollableArea, scrollableArea,

520 scrollableArea->isPaintLayerScrollableArea(),	522 scrollableArea->isPaintLayerScrollableArea(),

521 scrollableArea.isPaintLayerScrollableArea());	523 scrollableArea.isPaintLayerScrollableArea());

522	524

523 } // namespace blink	525 } // namespace blink

524	526

525 #endif // LayerScrollableArea_h	527 #endif // LayerScrollableArea_h

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