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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 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 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) 2004, 2005, 2006, 2007, 2008, 2011 Apple Inc. All rights reserv
ed. | 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2011 Apple Inc. All rights reserv
ed. |
7 * Copyright (C) 2009 Google Inc. All rights reserved. | 7 * Copyright (C) 2009 Google Inc. All rights reserved. |
8 * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmo
bile.com/) | 8 * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmo
bile.com/) |
9 * | 9 * |
10 * This library is free software; you can redistribute it and/or | 10 * This library is free software; you can redistribute it and/or |
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66 #include "core/rendering/RenderMarquee.h" | 66 #include "core/rendering/RenderMarquee.h" |
67 #include "core/rendering/RenderScrollbarPart.h" | 67 #include "core/rendering/RenderScrollbarPart.h" |
68 #include "core/rendering/RenderTableCaption.h" | 68 #include "core/rendering/RenderTableCaption.h" |
69 #include "core/rendering/RenderTableCell.h" | 69 #include "core/rendering/RenderTableCell.h" |
70 #include "core/rendering/RenderTableCol.h" | 70 #include "core/rendering/RenderTableCol.h" |
71 #include "core/rendering/RenderTableRow.h" | 71 #include "core/rendering/RenderTableRow.h" |
72 #include "core/rendering/RenderTheme.h" | 72 #include "core/rendering/RenderTheme.h" |
73 #include "core/rendering/RenderView.h" | 73 #include "core/rendering/RenderView.h" |
74 #include "core/rendering/compositing/CompositedLayerMapping.h" | 74 #include "core/rendering/compositing/CompositedLayerMapping.h" |
75 #include "core/rendering/compositing/RenderLayerCompositor.h" | 75 #include "core/rendering/compositing/RenderLayerCompositor.h" |
| 76 #include "core/rendering/style/AppliedTextDecoration.h" |
76 #include "core/rendering/style/ContentData.h" | 77 #include "core/rendering/style/ContentData.h" |
77 #include "core/rendering/style/CursorList.h" | 78 #include "core/rendering/style/CursorList.h" |
78 #include "core/rendering/style/ShadowList.h" | 79 #include "core/rendering/style/ShadowList.h" |
79 #include "core/rendering/svg/SVGRenderSupport.h" | 80 #include "core/rendering/svg/SVGRenderSupport.h" |
80 #include "platform/JSONValues.h" | 81 #include "platform/JSONValues.h" |
81 #include "platform/Partitions.h" | 82 #include "platform/Partitions.h" |
82 #include "platform/TraceEvent.h" | 83 #include "platform/TraceEvent.h" |
83 #include "platform/TracedValue.h" | 84 #include "platform/TracedValue.h" |
84 #include "platform/geometry/TransformState.h" | 85 #include "platform/geometry/TransformState.h" |
85 #include "platform/graphics/GraphicsContext.h" | 86 #include "platform/graphics/GraphicsContext.h" |
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3052 if (style->textStrokeWidth() > 0) { | 3053 if (style->textStrokeWidth() > 0) { |
3053 // Prefer stroke color if possible but not if it's fully transparent. | 3054 // Prefer stroke color if possible but not if it's fully transparent. |
3054 Color textStrokeColor = object->resolveColor(style, CSSPropertyWebkitTex
tStrokeColor); | 3055 Color textStrokeColor = object->resolveColor(style, CSSPropertyWebkitTex
tStrokeColor); |
3055 if (textStrokeColor.alpha()) | 3056 if (textStrokeColor.alpha()) |
3056 return textStrokeColor; | 3057 return textStrokeColor; |
3057 } | 3058 } |
3058 | 3059 |
3059 return object->resolveColor(style, CSSPropertyWebkitTextFillColor); | 3060 return object->resolveColor(style, CSSPropertyWebkitTextFillColor); |
3060 } | 3061 } |
3061 | 3062 |
3062 void RenderObject::getTextDecorations(unsigned decorations, AppliedTextDecoratio
n& underline, AppliedTextDecoration& overline, AppliedTextDecoration& linethroug
h, bool quirksMode, bool firstlineStyle) | 3063 RenderObject::ResolvedDecoration::ResolvedDecoration() |
| 3064 : line(TextDecorationUnderline) |
| 3065 , style(TextDecorationStyleSolid) |
3063 { | 3066 { |
| 3067 } |
| 3068 |
| 3069 RenderObject::ResolvedDecoration::ResolvedDecoration(const AppliedTextDecoration
& decoration, const Color& color) |
| 3070 : line(decoration.line()) |
| 3071 , style(decoration.style()) |
| 3072 , color(color) |
| 3073 { |
| 3074 } |
| 3075 |
| 3076 static RenderStyle* decorationStyle(RenderObject* renderObject, bool firstlineSt
yle, TextDecoration decoration) |
| 3077 { |
| 3078 RenderStyle* styleToUse = renderObject->style(firstlineStyle); |
| 3079 |
| 3080 if (styleToUse->textDecoration() == decoration) |
| 3081 return styleToUse; |
| 3082 if (!firstlineStyle) |
| 3083 return nullptr; |
| 3084 |
| 3085 styleToUse = renderObject->style(false); |
| 3086 return styleToUse->textDecoration() == decoration ? styleToUse : nullptr; |
| 3087 } |
| 3088 |
| 3089 void RenderObject::resolvedDecorations(bool firstlineStyle, const Vector<Applied
TextDecoration>& decorations, ResolvedDecorationVector& resolved) |
| 3090 { |
| 3091 ASSERT(decorations.size()); |
| 3092 |
| 3093 bool quirksMode = document().inQuirksMode(); |
| 3094 |
3064 RenderObject* curr = this; | 3095 RenderObject* curr = this; |
3065 RenderStyle* styleToUse = 0; | 3096 Vector<AppliedTextDecoration>::const_reverse_iterator decoration = decoratio
ns.rbegin(); |
3066 unsigned currDecs = TextDecorationNone; | 3097 |
3067 Color resultColor; | |
3068 TextDecorationStyle resultStyle; | |
3069 do { | 3098 do { |
3070 styleToUse = curr->style(firstlineStyle); | 3099 if (!curr->isText()) { |
3071 currDecs = styleToUse->textDecoration(); | 3100 RenderStyle* styleToUse = decorationStyle(curr, firstlineStyle, deco
ration->line()); |
3072 currDecs &= decorations; | 3101 if (styleToUse) { |
3073 resultColor = decorationColor(this, styleToUse); | 3102 resolved.append(RenderObject::ResolvedDecoration(*decoration, st
yleToUse->visitedDependentDecorationColor())); |
3074 resultStyle = styleToUse->textDecorationStyle(); | 3103 ++decoration; |
3075 // Parameter 'decorations' is cast as an int to enable the bitwise opera
tions below. | |
3076 if (currDecs) { | |
3077 if (currDecs & TextDecorationUnderline) { | |
3078 decorations &= ~TextDecorationUnderline; | |
3079 underline.color = resultColor; | |
3080 underline.style = resultStyle; | |
3081 } | |
3082 if (currDecs & TextDecorationOverline) { | |
3083 decorations &= ~TextDecorationOverline; | |
3084 overline.color = resultColor; | |
3085 overline.style = resultStyle; | |
3086 } | |
3087 if (currDecs & TextDecorationLineThrough) { | |
3088 decorations &= ~TextDecorationLineThrough; | |
3089 linethrough.color = resultColor; | |
3090 linethrough.style = resultStyle; | |
3091 } | 3104 } |
3092 } | 3105 } |
3093 if (curr->isRubyText()) | |
3094 return; | |
3095 curr = curr->parent(); | 3106 curr = curr->parent(); |
3096 if (curr && curr->isAnonymousBlock() && toRenderBlock(curr)->continuatio
n()) | 3107 if (curr && curr->isAnonymousBlock() && toRenderBlock(curr)->continuatio
n()) |
3097 curr = toRenderBlock(curr)->continuation(); | 3108 curr = toRenderBlock(curr)->continuation(); |
3098 } while (curr && decorations && (!quirksMode || !curr->node() || (!isHTMLAnc
horElement(*curr->node()) && !isHTMLFontElement(*curr->node())))); | 3109 } while (curr && (decoration != decorations.rend()) && (!quirksMode || !curr
->node() || (!isHTMLAnchorElement(*curr->node()) && !isHTMLFontElement(*curr->no
de())))); |
3099 | 3110 |
3100 // If we bailed out, use the element we bailed out at (typically a <font> or
<a> element). | 3111 // If we bailed out, use the element we bailed out at (typically a <font> or
<a> element). |
3101 if (decorations && curr) { | 3112 if (curr && (decoration != decorations.rend())) { |
3102 styleToUse = curr->style(firstlineStyle); | 3113 RenderStyle* styleToUse = decorationStyle(curr, firstlineStyle, decorati
on->line()); |
3103 resultColor = decorationColor(this, styleToUse); | 3114 if (styleToUse) |
3104 if (decorations & TextDecorationUnderline) { | 3115 resolved.append(RenderObject::ResolvedDecoration(*decoration, styleT
oUse->visitedDependentDecorationColor())); |
3105 underline.color = resultColor; | |
3106 underline.style = resultStyle; | |
3107 } | |
3108 if (decorations & TextDecorationOverline) { | |
3109 overline.color = resultColor; | |
3110 overline.style = resultStyle; | |
3111 } | |
3112 if (decorations & TextDecorationLineThrough) { | |
3113 linethrough.color = resultColor; | |
3114 linethrough.style = resultStyle; | |
3115 } | |
3116 } | 3116 } |
3117 } | 3117 } |
3118 | 3118 |
3119 void RenderObject::addAnnotatedRegions(Vector<AnnotatedRegionValue>& regions) | 3119 void RenderObject::addAnnotatedRegions(Vector<AnnotatedRegionValue>& regions) |
3120 { | 3120 { |
3121 // Convert the style regions to absolute coordinates. | 3121 // Convert the style regions to absolute coordinates. |
3122 if (style()->visibility() != VISIBLE || !isBox()) | 3122 if (style()->visibility() != VISIBLE || !isBox()) |
3123 return; | 3123 return; |
3124 | 3124 |
3125 if (style()->getDraggableRegionMode() == DraggableRegionNone) | 3125 if (style()->getDraggableRegionMode() == DraggableRegionNone) |
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3425 { | 3425 { |
3426 if (object1) { | 3426 if (object1) { |
3427 const WebCore::RenderObject* root = object1; | 3427 const WebCore::RenderObject* root = object1; |
3428 while (root->parent()) | 3428 while (root->parent()) |
3429 root = root->parent(); | 3429 root = root->parent(); |
3430 root->showRenderTreeAndMark(object1, "*", object2, "-", 0); | 3430 root->showRenderTreeAndMark(object1, "*", object2, "-", 0); |
3431 } | 3431 } |
3432 } | 3432 } |
3433 | 3433 |
3434 #endif | 3434 #endif |
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