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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 * Copyright (C) 2006 Apple Computer, Inc. | 3 * Copyright (C) 2006 Apple Computer, Inc. |
| 4 * | 4 * |
| 5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
| 6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
| 7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
| 8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
| 9 * | 9 * |
| 10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
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| 81 FrameView* frameView() const { return m_frameView; } | 81 FrameView* frameView() const { return m_frameView; } |
| 82 | 82 |
| 83 virtual void mapRectToPaintInvalidationBacking(const RenderLayerModelObject*
paintInvalidationContainer, LayoutRect&, bool fixed = false, const PaintInvalid
ationState* = 0) const OVERRIDE; | 83 virtual void mapRectToPaintInvalidationBacking(const RenderLayerModelObject*
paintInvalidationContainer, LayoutRect&, bool fixed = false, const PaintInvalid
ationState* = 0) const OVERRIDE; |
| 84 void invalidatePaintForRectangle(const LayoutRect&) const; | 84 void invalidatePaintForRectangle(const LayoutRect&) const; |
| 85 | 85 |
| 86 void invalidatePaintForViewAndCompositedLayers(); | 86 void invalidatePaintForViewAndCompositedLayers(); |
| 87 | 87 |
| 88 virtual void paint(PaintInfo&, const LayoutPoint&) OVERRIDE; | 88 virtual void paint(PaintInfo&, const LayoutPoint&) OVERRIDE; |
| 89 virtual void paintBoxDecorationBackground(PaintInfo&, const LayoutPoint&) OV
ERRIDE; | 89 virtual void paintBoxDecorationBackground(PaintInfo&, const LayoutPoint&) OV
ERRIDE; |
| 90 | 90 |
| 91 enum SelectionRepaintMode { RepaintNewXOROld, RepaintNewMinusOld, RepaintNot
hing }; | 91 enum SelectionPaintInvalidationMode { PaintInvalidationNewXOROld, PaintInval
idationNewMinusOld, PaintInvalidationNothing }; |
| 92 void setSelection(RenderObject* start, int startPos, RenderObject* end, int
endPos, SelectionRepaintMode = RepaintNewXOROld); | 92 void setSelection(RenderObject* start, int startPos, RenderObject*, int endP
os, SelectionPaintInvalidationMode = PaintInvalidationNewXOROld); |
| 93 void getSelection(RenderObject*& startRenderer, int& startOffset, RenderObje
ct*& endRenderer, int& endOffset) const; | 93 void getSelection(RenderObject*& startRenderer, int& startOffset, RenderObje
ct*& endRenderer, int& endOffset) const; |
| 94 void clearSelection(); | 94 void clearSelection(); |
| 95 RenderObject* selectionStart() const { return m_selectionStart; } | 95 RenderObject* selectionStart() const { return m_selectionStart; } |
| 96 RenderObject* selectionEnd() const { return m_selectionEnd; } | 96 RenderObject* selectionEnd() const { return m_selectionEnd; } |
| 97 IntRect selectionBounds(bool clipToVisibleContent = true) const; | 97 IntRect selectionBounds(bool clipToVisibleContent = true) const; |
| 98 void selectionStartEnd(int& startPos, int& endPos) const; | 98 void selectionStartEnd(int& startPos, int& endPos) const; |
| 99 void invalidatePaintForSelection() const; | 99 void invalidatePaintForSelection() const; |
| 100 | 100 |
| 101 virtual void absoluteRects(Vector<IntRect>&, const LayoutPoint& accumulatedO
ffset) const OVERRIDE; | 101 virtual void absoluteRects(Vector<IntRect>&, const LayoutPoint& accumulatedO
ffset) const OVERRIDE; |
| 102 virtual void absoluteQuads(Vector<FloatQuad>&, bool* wasFixed) const OVERRID
E; | 102 virtual void absoluteQuads(Vector<FloatQuad>&, bool* wasFixed) const OVERRID
E; |
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| 201 RawPtrWillBeMember<RenderQuote> m_renderQuoteHead; | 201 RawPtrWillBeMember<RenderQuote> m_renderQuoteHead; |
| 202 unsigned m_renderCounterCount; | 202 unsigned m_renderCounterCount; |
| 203 | 203 |
| 204 unsigned m_hitTestCount; | 204 unsigned m_hitTestCount; |
| 205 }; | 205 }; |
| 206 | 206 |
| 207 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderView, isRenderView()); | 207 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderView, isRenderView()); |
| 208 | 208 |
| 209 // Suspends the LayoutState cached offset and clipRect optimization. Used under
transforms | 209 // Suspends the LayoutState cached offset and clipRect optimization. Used under
transforms |
| 210 // that cannot be represented by LayoutState (common in SVG) and when manipulati
ng the render | 210 // that cannot be represented by LayoutState (common in SVG) and when manipulati
ng the render |
| 211 // tree during layout in ways that can trigger repaint of a non-child (e.g. when
a list item | 211 // tree during layout in ways that can trigger paint invalidation of a non-child
(e.g. when a list item |
| 212 // moves its list marker around). Note that even when disabled, LayoutState is s
till used to | 212 // moves its list marker around). Note that even when disabled, LayoutState is s
till used to |
| 213 // store layoutDelta. | 213 // store layoutDelta. |
| 214 class ForceHorriblySlowRectMapping { | 214 class ForceHorriblySlowRectMapping { |
| 215 WTF_MAKE_NONCOPYABLE(ForceHorriblySlowRectMapping); | 215 WTF_MAKE_NONCOPYABLE(ForceHorriblySlowRectMapping); |
| 216 public: | 216 public: |
| 217 ForceHorriblySlowRectMapping(const PaintInvalidationState* paintInvalidation
State) | 217 ForceHorriblySlowRectMapping(const PaintInvalidationState* paintInvalidation
State) |
| 218 : m_paintInvalidationState(paintInvalidationState) | 218 : m_paintInvalidationState(paintInvalidationState) |
| 219 , m_didDisable(m_paintInvalidationState && m_paintInvalidationState->cac
hedOffsetsEnabled()) | 219 , m_didDisable(m_paintInvalidationState && m_paintInvalidationState->cac
hedOffsetsEnabled()) |
| 220 { | 220 { |
| 221 if (m_paintInvalidationState) | 221 if (m_paintInvalidationState) |
| 222 m_paintInvalidationState->m_cachedOffsetsEnabled = false; | 222 m_paintInvalidationState->m_cachedOffsetsEnabled = false; |
| 223 } | 223 } |
| 224 | 224 |
| 225 ~ForceHorriblySlowRectMapping() | 225 ~ForceHorriblySlowRectMapping() |
| 226 { | 226 { |
| 227 if (m_didDisable) | 227 if (m_didDisable) |
| 228 m_paintInvalidationState->m_cachedOffsetsEnabled = true; | 228 m_paintInvalidationState->m_cachedOffsetsEnabled = true; |
| 229 } | 229 } |
| 230 private: | 230 private: |
| 231 const PaintInvalidationState* m_paintInvalidationState; | 231 const PaintInvalidationState* m_paintInvalidationState; |
| 232 bool m_didDisable; | 232 bool m_didDisable; |
| 233 }; | 233 }; |
| 234 | 234 |
| 235 } // namespace blink | 235 } // namespace blink |
| 236 | 236 |
| 237 #endif // RenderView_h | 237 #endif // RenderView_h |
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