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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, 2012 Apple Inc. All r
ights reserved. | 6 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2012 Apple Inc. All r
ights reserved. |
7 * Copyright (C) 2009 Google Inc. All rights reserved. | 7 * Copyright (C) 2009 Google Inc. All rights reserved. |
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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943 // Pushes state onto RenderGeometryMap about how to map coordinates from thi
s renderer to its container, or ancestorToStopAt (whichever is encountered first
). | 943 // Pushes state onto RenderGeometryMap about how to map coordinates from thi
s renderer to its container, or ancestorToStopAt (whichever is encountered first
). |
944 // Returns the renderer which was mapped to (container or ancestorToStopAt). | 944 // Returns the renderer which was mapped to (container or ancestorToStopAt). |
945 virtual const RenderObject* pushMappingToContainer(const RenderLayerModelObj
ect* ancestorToStopAt, RenderGeometryMap&) const; | 945 virtual const RenderObject* pushMappingToContainer(const RenderLayerModelObj
ect* ancestorToStopAt, RenderGeometryMap&) const; |
946 | 946 |
947 bool shouldUseTransformFromContainer(const RenderObject* container) const; | 947 bool shouldUseTransformFromContainer(const RenderObject* container) const; |
948 void getTransformFromContainer(const RenderObject* container, const LayoutSi
ze& offsetInContainer, TransformationMatrix&) const; | 948 void getTransformFromContainer(const RenderObject* container, const LayoutSi
ze& offsetInContainer, TransformationMatrix&) const; |
949 | 949 |
950 // return true if this object requires a new stacking context | 950 // return true if this object requires a new stacking context |
951 bool createsGroup() const { return isTransparent() || hasMask() || hasFilter
() || hasBlendMode(); } | 951 bool createsGroup() const { return isTransparent() || hasMask() || hasFilter
() || hasBlendMode(); } |
952 | 952 |
953 virtual void addFocusRingRects(Vector<IntRect>&, const LayoutPoint&) { }; | 953 virtual void addFocusRingRects(Vector<IntRect>&, const LayoutPoint& /* addit
ionalOffset */, const RenderLayerModelObject* /* paintContainer */ = 0) { }; |
954 | 954 |
955 LayoutRect absoluteOutlineBounds() const | 955 LayoutRect absoluteOutlineBounds() const |
956 { | 956 { |
957 return outlineBoundsForRepaint(0); | 957 return outlineBoundsForRepaint(0); |
958 } | 958 } |
959 | 959 |
960 // Return the renderer whose background style is used to paint the root back
ground. Should only be called on the renderer for which isRoot() is true. | 960 // Return the renderer whose background style is used to paint the root back
ground. Should only be called on the renderer for which isRoot() is true. |
961 RenderObject* rendererForRootBackground(); | 961 RenderObject* rendererForRootBackground(); |
962 | 962 |
963 RespectImageOrientationEnum shouldRespectImageOrientation() const; | 963 RespectImageOrientationEnum shouldRespectImageOrientation() const; |
964 | 964 |
965 protected: | 965 protected: |
966 inline bool layerCreationAllowedForSubtree() const; | 966 inline bool layerCreationAllowedForSubtree() const; |
967 | 967 |
968 // Overrides should call the superclass at the end | 968 // Overrides should call the superclass at the end |
969 virtual void styleWillChange(StyleDifference, const RenderStyle* newStyle); | 969 virtual void styleWillChange(StyleDifference, const RenderStyle* newStyle); |
970 // Overrides should call the superclass at the start | 970 // Overrides should call the superclass at the start |
971 virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle); | 971 virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle); |
972 void propagateStyleToAnonymousChildren(bool blockChildrenOnly = false); | 972 void propagateStyleToAnonymousChildren(bool blockChildrenOnly = false); |
973 | 973 |
974 void drawLineForBoxSide(GraphicsContext*, int x1, int y1, int x2, int y2, Bo
xSide, | 974 void drawLineForBoxSide(GraphicsContext*, int x1, int y1, int x2, int y2, Bo
xSide, |
975 Color, EBorderStyle, int adjbw1, int adjbw2, bool an
tialias = false); | 975 Color, EBorderStyle, int adjbw1, int adjbw2, bool an
tialias = false); |
976 | 976 |
977 void paintFocusRing(GraphicsContext*, const LayoutPoint&, RenderStyle*); | 977 void paintFocusRing(PaintInfo&, const LayoutPoint&, RenderStyle*); |
978 void paintOutline(GraphicsContext*, const LayoutRect&); | 978 void paintOutline(PaintInfo&, const LayoutRect&); |
979 void addPDFURLRect(GraphicsContext*, const LayoutRect&); | 979 void addPDFURLRect(GraphicsContext*, const LayoutRect&); |
980 | 980 |
981 virtual LayoutRect viewRect() const; | 981 virtual LayoutRect viewRect() const; |
982 | 982 |
983 void adjustRectForOutlineAndShadow(LayoutRect&) const; | 983 void adjustRectForOutlineAndShadow(LayoutRect&) const; |
984 | 984 |
985 void clearLayoutRootIfNeeded() const; | 985 void clearLayoutRootIfNeeded() const; |
986 virtual void willBeDestroyed(); | 986 virtual void willBeDestroyed(); |
987 void arenaDelete(RenderArena*, void* objectBase); | 987 void arenaDelete(RenderArena*, void* objectBase); |
988 | 988 |
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1310 // Outside the WebCore namespace for ease of invocation from gdb. | 1310 // Outside the WebCore namespace for ease of invocation from gdb. |
1311 void showTree(const WebCore::RenderObject*); | 1311 void showTree(const WebCore::RenderObject*); |
1312 void showLineTree(const WebCore::RenderObject*); | 1312 void showLineTree(const WebCore::RenderObject*); |
1313 void showRenderTree(const WebCore::RenderObject* object1); | 1313 void showRenderTree(const WebCore::RenderObject* object1); |
1314 // We don't make object2 an optional parameter so that showRenderTree | 1314 // We don't make object2 an optional parameter so that showRenderTree |
1315 // can be called from gdb easily. | 1315 // can be called from gdb easily. |
1316 void showRenderTree(const WebCore::RenderObject* object1, const WebCore::RenderO
bject* object2); | 1316 void showRenderTree(const WebCore::RenderObject* object1, const WebCore::RenderO
bject* object2); |
1317 #endif | 1317 #endif |
1318 | 1318 |
1319 #endif // RenderObject_h | 1319 #endif // RenderObject_h |
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