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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 |
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47 class KURL; | 47 class KURL; |
48 class Node; | 48 class Node; |
49 class Page; | 49 class Page; |
50 class RenderBox; | 50 class RenderBox; |
51 class RenderEmbeddedObject; | 51 class RenderEmbeddedObject; |
52 class RenderObject; | 52 class RenderObject; |
53 class RenderScrollbarPart; | 53 class RenderScrollbarPart; |
54 class RenderStyle; | 54 class RenderStyle; |
55 class RenderView; | 55 class RenderView; |
56 class RenderWidget; | 56 class RenderWidget; |
| 57 struct CompositedSelectionBound; |
57 | 58 |
58 typedef unsigned long long DOMTimeStamp; | 59 typedef unsigned long long DOMTimeStamp; |
59 | 60 |
60 class FrameView FINAL : public ScrollView { | 61 class FrameView FINAL : public ScrollView { |
61 public: | 62 public: |
62 friend class RenderView; | 63 friend class RenderView; |
63 friend class Internals; | 64 friend class Internals; |
64 | 65 |
65 static PassRefPtr<FrameView> create(LocalFrame*); | 66 static PassRefPtr<FrameView> create(LocalFrame*); |
66 static PassRefPtr<FrameView> create(LocalFrame*, const IntSize& initialSize)
; | 67 static PassRefPtr<FrameView> create(LocalFrame*, const IntSize& initialSize)
; |
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381 | 382 |
382 void scheduleUpdateWidgetsIfNecessary(); | 383 void scheduleUpdateWidgetsIfNecessary(); |
383 void updateWidgetsTimerFired(Timer<FrameView>*); | 384 void updateWidgetsTimerFired(Timer<FrameView>*); |
384 bool updateWidgets(); | 385 bool updateWidgets(); |
385 | 386 |
386 void scrollToAnchor(); | 387 void scrollToAnchor(); |
387 void scrollPositionChanged(); | 388 void scrollPositionChanged(); |
388 void didScrollTimerFired(Timer<FrameView>*); | 389 void didScrollTimerFired(Timer<FrameView>*); |
389 | 390 |
390 void updateLayersAndCompositingAfterScrollIfNeeded(); | 391 void updateLayersAndCompositingAfterScrollIfNeeded(); |
| 392 |
| 393 static bool computeCompositedSelectionBounds(LocalFrame&, CompositedSelectio
nBound& start, CompositedSelectionBound& end); |
391 void updateCompositedSelectionBoundsIfNeeded(); | 394 void updateCompositedSelectionBoundsIfNeeded(); |
392 | 395 |
393 bool hasCustomScrollbars() const; | 396 bool hasCustomScrollbars() const; |
394 bool shouldUseCustomScrollbars(Element*& customScrollbarElement, LocalFrame*
& customScrollbarFrame); | 397 bool shouldUseCustomScrollbars(Element*& customScrollbarElement, LocalFrame*
& customScrollbarFrame); |
395 | 398 |
396 virtual void updateScrollCorner() OVERRIDE; | 399 virtual void updateScrollCorner() OVERRIDE; |
397 | 400 |
398 FrameView* parentFrameView() const; | 401 FrameView* parentFrameView() const; |
399 | 402 |
400 AXObjectCache* axObjectCache() const; | 403 AXObjectCache* axObjectCache() const; |
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539 m_view->setCanInvalidatePaintDuringPerformLayout(m_originalValue); | 542 m_view->setCanInvalidatePaintDuringPerformLayout(m_originalValue); |
540 } | 543 } |
541 private: | 544 private: |
542 FrameView* m_view; | 545 FrameView* m_view; |
543 bool m_originalValue; | 546 bool m_originalValue; |
544 }; | 547 }; |
545 | 548 |
546 } // namespace blink | 549 } // namespace blink |
547 | 550 |
548 #endif // FrameView_h | 551 #endif // FrameView_h |
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