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1 /* | 1 /* |
2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Neither the name of Google Inc. nor the names of its | 10 * * Neither the name of Google Inc. nor the names of its |
11 * contributors may be used to endorse or promote products derived from | 11 * contributors may be used to endorse or promote products derived from |
12 * this software without specific prior written permission. | 12 * this software without specific prior written permission. |
13 * | 13 * |
14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | 14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
15 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | 15 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
16 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | 16 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
17 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 17 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
18 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 18 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
19 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 19 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
20 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 20 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
25 */ | 25 */ |
26 | 26 |
27 #include "config.h" | 27 #include "config.h" |
28 #include "core/dom/PseudoElement.h" | 28 #include "core/dom/PseudoElement.h" |
29 | 29 |
30 #include "core/dom/NodeRenderingContext.h" | |
31 #include "core/rendering/RenderObject.h" | 30 #include "core/rendering/RenderObject.h" |
32 #include "core/rendering/RenderQuote.h" | 31 #include "core/rendering/RenderQuote.h" |
33 #include "core/rendering/style/ContentData.h" | 32 #include "core/rendering/style/ContentData.h" |
34 | 33 |
35 namespace WebCore { | 34 namespace WebCore { |
36 | 35 |
37 const QualifiedName& pseudoElementTagName() | 36 const QualifiedName& pseudoElementTagName() |
38 { | 37 { |
39 DEFINE_STATIC_LOCAL(QualifiedName, name, (nullAtom, "<pseudo>", nullAtom)); | 38 DEFINE_STATIC_LOCAL(QualifiedName, name, (nullAtom, "<pseudo>", nullAtom)); |
40 return name; | 39 return name; |
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92 RenderObject* child = content->createRenderer(document(), style); | 91 RenderObject* child = content->createRenderer(document(), style); |
93 if (renderer->isChildAllowed(child, style)) { | 92 if (renderer->isChildAllowed(child, style)) { |
94 renderer->addChild(child); | 93 renderer->addChild(child); |
95 if (child->isQuote()) | 94 if (child->isQuote()) |
96 toRenderQuote(child)->attachQuote(); | 95 toRenderQuote(child)->attachQuote(); |
97 } else | 96 } else |
98 child->destroy(); | 97 child->destroy(); |
99 } | 98 } |
100 } | 99 } |
101 | 100 |
102 bool PseudoElement::rendererIsNeeded(const NodeRenderingContext& context) | 101 bool PseudoElement::rendererIsNeeded(const RenderStyle& style) |
103 { | 102 { |
104 return pseudoElementRendererIsNeeded(context.style()); | 103 return pseudoElementRendererIsNeeded(&style); |
105 } | 104 } |
106 | 105 |
107 void PseudoElement::didRecalcStyle(StyleRecalcChange) | 106 void PseudoElement::didRecalcStyle(StyleRecalcChange) |
108 { | 107 { |
109 if (!renderer()) | 108 if (!renderer()) |
110 return; | 109 return; |
111 | 110 |
112 // The renderers inside pseudo elements are anonymous so they don't get noti
fied of recalcStyle and must have | 111 // The renderers inside pseudo elements are anonymous so they don't get noti
fied of recalcStyle and must have |
113 // the style propagated downward manually similar to RenderObject::propagate
StyleToAnonymousChildren. | 112 // the style propagated downward manually similar to RenderObject::propagate
StyleToAnonymousChildren. |
114 RenderObject* renderer = this->renderer(); | 113 RenderObject* renderer = this->renderer(); |
115 for (RenderObject* child = renderer->nextInPreOrder(renderer); child; child
= child->nextInPreOrder(renderer)) { | 114 for (RenderObject* child = renderer->nextInPreOrder(renderer); child; child
= child->nextInPreOrder(renderer)) { |
116 // We only manage the style for the generated content items. | 115 // We only manage the style for the generated content items. |
117 if (!child->isText() && !child->isQuote() && !child->isImage()) | 116 if (!child->isText() && !child->isQuote() && !child->isImage()) |
118 continue; | 117 continue; |
119 | 118 |
120 // The style for the RenderTextFragment for first letter is managed by a
n enclosing block, not by us. | 119 // The style for the RenderTextFragment for first letter is managed by a
n enclosing block, not by us. |
121 if (child->style()->styleType() == FIRST_LETTER) | 120 if (child->style()->styleType() == FIRST_LETTER) |
122 continue; | 121 continue; |
123 | 122 |
124 child->setPseudoStyle(renderer->style()); | 123 child->setPseudoStyle(renderer->style()); |
125 } | 124 } |
126 } | 125 } |
127 | 126 |
128 } // namespace | 127 } // namespace |
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