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Side by Side Diff: Source/core/frame/FrameView.h

Issue 154273002: Revert of Remove the layout timer Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 6 years, 10 months ago
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1 /* 1 /*
2 Copyright (C) 1997 Martin Jones (mjones@kde.org) 2 Copyright (C) 1997 Martin Jones (mjones@kde.org)
3 (C) 1998 Waldo Bastian (bastian@kde.org) 3 (C) 1998 Waldo Bastian (bastian@kde.org)
4 (C) 1998, 1999 Torben Weis (weis@kde.org) 4 (C) 1998, 1999 Torben Weis (weis@kde.org)
5 (C) 1999 Lars Knoll (knoll@kde.org) 5 (C) 1999 Lars Knoll (knoll@kde.org)
6 (C) 1999 Antti Koivisto (koivisto@kde.org) 6 (C) 1999 Antti Koivisto (koivisto@kde.org)
7 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserv ed. 7 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserv ed.
8 8
9 This library is free software; you can redistribute it and/or 9 This library is free software; you can redistribute it and/or
10 modify it under the terms of the GNU Library General Public 10 modify it under the terms of the GNU Library General Public
(...skipping 67 matching lines...) Expand 10 before | Expand all | Expand 10 after
78 RenderView* renderView() const; 78 RenderView* renderView() const;
79 79
80 virtual void setCanHaveScrollbars(bool) OVERRIDE; 80 virtual void setCanHaveScrollbars(bool) OVERRIDE;
81 81
82 virtual PassRefPtr<Scrollbar> createScrollbar(ScrollbarOrientation) OVERRIDE ; 82 virtual PassRefPtr<Scrollbar> createScrollbar(ScrollbarOrientation) OVERRIDE ;
83 83
84 virtual void setContentsSize(const IntSize&) OVERRIDE; 84 virtual void setContentsSize(const IntSize&) OVERRIDE;
85 85
86 void layout(bool allowSubtree = true); 86 void layout(bool allowSubtree = true);
87 bool didFirstLayout() const; 87 bool didFirstLayout() const;
88 void layoutTimerFired(Timer<FrameView>*);
88 void scheduleRelayout(); 89 void scheduleRelayout();
89 void scheduleRelayoutOfSubtree(RenderObject*); 90 void scheduleRelayoutOfSubtree(RenderObject*);
90 void unscheduleRelayout(); 91 void unscheduleRelayout();
91 bool layoutPending() const; 92 bool layoutPending() const;
92 bool isInPerformLayout() const { return m_inPerformLayout; } 93 bool isInPerformLayout() const { return m_inPerformLayout; }
93 94
94 RenderObject* layoutRoot(bool onlyDuringLayout = false) const; 95 RenderObject* layoutRoot(bool onlyDuringLayout = false) const;
95 void clearLayoutSubtreeRoot() { m_layoutSubtreeRoot = 0; } 96 void clearLayoutSubtreeRoot() { m_layoutSubtreeRoot = 0; }
96 int layoutCount() const { return m_layoutCount; } 97 int layoutCount() const { return m_layoutCount; }
97 98
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425 RefPtr<Frame> m_frame; 426 RefPtr<Frame> m_frame;
426 427
427 bool m_doFullRepaint; 428 bool m_doFullRepaint;
428 429
429 bool m_canHaveScrollbars; 430 bool m_canHaveScrollbars;
430 bool m_cannotBlitToWindow; 431 bool m_cannotBlitToWindow;
431 bool m_isOverlapped; 432 bool m_isOverlapped;
432 bool m_contentIsOpaque; 433 bool m_contentIsOpaque;
433 unsigned m_slowRepaintObjectCount; 434 unsigned m_slowRepaintObjectCount;
434 435
435 bool m_hasPendingLayout; 436 Timer<FrameView> m_layoutTimer;
436 bool m_delayedLayout; 437 bool m_delayedLayout;
437 RenderObject* m_layoutSubtreeRoot; 438 RenderObject* m_layoutSubtreeRoot;
438 439
439 bool m_layoutSchedulingEnabled; 440 bool m_layoutSchedulingEnabled;
440 bool m_inPerformLayout; 441 bool m_inPerformLayout;
441 bool m_doingPreLayoutStyleUpdate; 442 bool m_doingPreLayoutStyleUpdate;
442 bool m_inSynchronousPostLayout; 443 bool m_inSynchronousPostLayout;
443 int m_layoutCount; 444 int m_layoutCount;
444 unsigned m_nestedLayoutCount; 445 unsigned m_nestedLayoutCount;
445 Timer<FrameView> m_postLayoutTasksTimer; 446 Timer<FrameView> m_postLayoutTasksTimer;
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533 static const unsigned visualPixelThreshold = 32 * 32; 534 static const unsigned visualPixelThreshold = 32 * 32;
534 if (m_visuallyNonEmptyPixelCount > visualPixelThreshold) 535 if (m_visuallyNonEmptyPixelCount > visualPixelThreshold)
535 setIsVisuallyNonEmpty(); 536 setIsVisuallyNonEmpty();
536 } 537 }
537 538
538 DEFINE_TYPE_CASTS(FrameView, Widget, widget, widget->isFrameView(), widget.isFra meView()); 539 DEFINE_TYPE_CASTS(FrameView, Widget, widget, widget->isFrameView(), widget.isFra meView());
539 540
540 } // namespace WebCore 541 } // namespace WebCore
541 542
542 #endif // FrameView_h 543 #endif // FrameView_h
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