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| 1 /* | 1 /* |
| 2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) |
| 3 * (C) 2000 Antti Koivisto (koivisto@kde.org) | 3 * (C) 2000 Antti Koivisto (koivisto@kde.org) |
| 4 * (C) 2000 Dirk Mueller (mueller@kde.org) | 4 * (C) 2000 Dirk Mueller (mueller@kde.org) |
| 5 * (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com) | 5 * (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com) |
| 6 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights
reserved. | 6 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights
reserved. |
| 7 * | 7 * |
| 8 * This library is free software; you can redistribute it and/or | 8 * This library is free software; you can redistribute it and/or |
| 9 * modify it under the terms of the GNU Library General Public | 9 * modify it under the terms of the GNU Library General Public |
| 10 * License as published by the Free Software Foundation; either | 10 * License as published by the Free Software Foundation; either |
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| 59 | 59 |
| 60 protected: | 60 protected: |
| 61 RawPtrWillBeMember<RenderObject> m_object; | 61 RawPtrWillBeMember<RenderObject> m_object; |
| 62 RawPtrWillBeMember<const RenderLayerModelObject> m_paintInvalidationContaine
r; | 62 RawPtrWillBeMember<const RenderLayerModelObject> m_paintInvalidationContaine
r; |
| 63 RenderObject::SelectionState m_state; | 63 RenderObject::SelectionState m_state; |
| 64 }; | 64 }; |
| 65 | 65 |
| 66 // This struct is used when the selection changes to cache the old and new state
of the selection for each RenderObject. | 66 // This struct is used when the selection changes to cache the old and new state
of the selection for each RenderObject. |
| 67 class RenderSelectionInfo FINAL : public RenderSelectionInfoBase { | 67 class RenderSelectionInfo FINAL : public RenderSelectionInfoBase { |
| 68 public: | 68 public: |
| 69 RenderSelectionInfo(RenderObject* o, bool clipToVisibleContent) | 69 RenderSelectionInfo(RenderObject* o) |
| 70 : RenderSelectionInfoBase(o) | 70 : RenderSelectionInfoBase(o) |
| 71 { | 71 { |
| 72 if (m_paintInvalidationContainer && o->canUpdateSelectionOnRootLineBoxes
()) { | 72 if (m_paintInvalidationContainer && o->canUpdateSelectionOnRootLineBoxes
()) { |
| 73 m_rect = o->selectionRectForPaintInvalidation(m_paintInvalidationCon
tainer, clipToVisibleContent); | 73 m_rect = o->selectionRectForPaintInvalidation(m_paintInvalidationCon
tainer); |
| 74 // FIXME: groupedMapping() leaks the squashing abstraction. See Rend
erBlockSelectionInfo for more details. | 74 // FIXME: groupedMapping() leaks the squashing abstraction. See Rend
erBlockSelectionInfo for more details. |
| 75 if (m_paintInvalidationContainer->layer()->groupedMapping()) | 75 if (m_paintInvalidationContainer->layer()->groupedMapping()) |
| 76 RenderLayer::mapRectToPaintBackingCoordinates(m_paintInvalidatio
nContainer, m_rect); | 76 RenderLayer::mapRectToPaintBackingCoordinates(m_paintInvalidatio
nContainer, m_rect); |
| 77 } else { | 77 } else { |
| 78 m_rect = LayoutRect(); | 78 m_rect = LayoutRect(); |
| 79 } | 79 } |
| 80 } | 80 } |
| 81 | 81 |
| 82 void invalidatePaint() | 82 void invalidatePaint() |
| 83 { | 83 { |
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| 117 GapRects rects() const { return m_rects; } | 117 GapRects rects() const { return m_rects; } |
| 118 | 118 |
| 119 private: | 119 private: |
| 120 GapRects m_rects; // relative to paint invalidation container | 120 GapRects m_rects; // relative to paint invalidation container |
| 121 }; | 121 }; |
| 122 | 122 |
| 123 } // namespace blink | 123 } // namespace blink |
| 124 | 124 |
| 125 | 125 |
| 126 #endif // RenderSelectionInfo_h | 126 #endif // RenderSelectionInfo_h |
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