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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/FirstLetterPseudoElement.h" |
30 #include "core/inspector/InspectorInstrumentation.h" | 31 #include "core/inspector/InspectorInstrumentation.h" |
31 #include "core/rendering/RenderObject.h" | 32 #include "core/rendering/RenderObject.h" |
32 #include "core/rendering/RenderQuote.h" | 33 #include "core/rendering/RenderQuote.h" |
33 #include "core/rendering/style/ContentData.h" | 34 #include "core/rendering/style/ContentData.h" |
34 | 35 |
35 namespace blink { | 36 namespace blink { |
36 | 37 |
| 38 PassRefPtrWillBeRawPtr<PseudoElement> PseudoElement::create(Element* parent, Pse
udoId pseudoId) |
| 39 { |
| 40 if (pseudoId == FIRST_LETTER) |
| 41 return adoptRefWillBeNoop(new FirstLetterPseudoElement(parent)); |
| 42 return adoptRefWillBeNoop(new PseudoElement(parent, pseudoId)); |
| 43 } |
| 44 |
37 const QualifiedName& pseudoElementTagName(PseudoId pseudoId) | 45 const QualifiedName& pseudoElementTagName(PseudoId pseudoId) |
38 { | 46 { |
39 switch (pseudoId) { | 47 switch (pseudoId) { |
40 case AFTER: { | 48 case AFTER: { |
41 DEFINE_STATIC_LOCAL(QualifiedName, after, (nullAtom, "<pseudo:after>", n
ullAtom)); | 49 DEFINE_STATIC_LOCAL(QualifiedName, after, (nullAtom, "<pseudo:after>", n
ullAtom)); |
42 return after; | 50 return after; |
43 } | 51 } |
44 case BEFORE: { | 52 case BEFORE: { |
45 DEFINE_STATIC_LOCAL(QualifiedName, before, (nullAtom, "<pseudo:before>",
nullAtom)); | 53 DEFINE_STATIC_LOCAL(QualifiedName, before, (nullAtom, "<pseudo:before>",
nullAtom)); |
46 return before; | 54 return before; |
47 } | 55 } |
48 case BACKDROP: { | 56 case BACKDROP: { |
49 DEFINE_STATIC_LOCAL(QualifiedName, backdrop, (nullAtom, "<pseudo:backdro
p>", nullAtom)); | 57 DEFINE_STATIC_LOCAL(QualifiedName, backdrop, (nullAtom, "<pseudo:backdro
p>", nullAtom)); |
50 return backdrop; | 58 return backdrop; |
51 } | 59 } |
| 60 case FIRST_LETTER: { |
| 61 DEFINE_STATIC_LOCAL(QualifiedName, firstLetter, (nullAtom, "<pseudo:firs
t-letter>", nullAtom)); |
| 62 return firstLetter; |
| 63 } |
52 default: { | 64 default: { |
53 ASSERT_NOT_REACHED(); | 65 ASSERT_NOT_REACHED(); |
54 } | 66 } |
55 } | 67 } |
56 DEFINE_STATIC_LOCAL(QualifiedName, name, (nullAtom, "<pseudo>", nullAtom)); | 68 DEFINE_STATIC_LOCAL(QualifiedName, name, (nullAtom, "<pseudo>", nullAtom)); |
57 return name; | 69 return name; |
58 } | 70 } |
59 | 71 |
60 String PseudoElement::pseudoElementNameForEvents(PseudoId pseudoId) | 72 String PseudoElement::pseudoElementNameForEvents(PseudoId pseudoId) |
61 { | 73 { |
(...skipping 40 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
102 | 114 |
103 void PseudoElement::attach(const AttachContext& context) | 115 void PseudoElement::attach(const AttachContext& context) |
104 { | 116 { |
105 ASSERT(!renderer()); | 117 ASSERT(!renderer()); |
106 | 118 |
107 Element::attach(context); | 119 Element::attach(context); |
108 | 120 |
109 RenderObject* renderer = this->renderer(); | 121 RenderObject* renderer = this->renderer(); |
110 if (!renderer) | 122 if (!renderer) |
111 return; | 123 return; |
| 124 |
112 RenderStyle* style = renderer->style(); | 125 RenderStyle* style = renderer->style(); |
113 if (style->styleType() != BEFORE && style->styleType() != AFTER) | 126 if (style->styleType() != BEFORE && style->styleType() != AFTER) |
114 return; | 127 return; |
115 ASSERT(style->contentData()); | 128 ASSERT(style->contentData()); |
116 | 129 |
117 for (const ContentData* content = style->contentData(); content; content = c
ontent->next()) { | 130 for (const ContentData* content = style->contentData(); content; content = c
ontent->next()) { |
118 RenderObject* child = content->createRenderer(document(), style); | 131 RenderObject* child = content->createRenderer(document(), style); |
119 if (renderer->isChildAllowed(child, style)) { | 132 if (renderer->isChildAllowed(child, style)) { |
120 renderer->addChild(child); | 133 renderer->addChild(child); |
121 if (child->isQuote()) | 134 if (child->isQuote()) |
(...skipping 14 matching lines...) Expand all Loading... |
136 return; | 149 return; |
137 | 150 |
138 // The renderers inside pseudo elements are anonymous so they don't get noti
fied of recalcStyle and must have | 151 // The renderers inside pseudo elements are anonymous so they don't get noti
fied of recalcStyle and must have |
139 // the style propagated downward manually similar to RenderObject::propagate
StyleToAnonymousChildren. | 152 // the style propagated downward manually similar to RenderObject::propagate
StyleToAnonymousChildren. |
140 RenderObject* renderer = this->renderer(); | 153 RenderObject* renderer = this->renderer(); |
141 for (RenderObject* child = renderer->nextInPreOrder(renderer); child; child
= child->nextInPreOrder(renderer)) { | 154 for (RenderObject* child = renderer->nextInPreOrder(renderer); child; child
= child->nextInPreOrder(renderer)) { |
142 // We only manage the style for the generated content items. | 155 // We only manage the style for the generated content items. |
143 if (!child->isText() && !child->isQuote() && !child->isImage()) | 156 if (!child->isText() && !child->isQuote() && !child->isImage()) |
144 continue; | 157 continue; |
145 | 158 |
146 // The style for the RenderTextFragment for first letter is managed by a
n enclosing block, not by us. | |
147 if (child->style()->styleType() == FIRST_LETTER) | |
148 continue; | |
149 | |
150 child->setPseudoStyle(renderer->style()); | 159 child->setPseudoStyle(renderer->style()); |
151 } | 160 } |
152 } | 161 } |
153 | 162 |
154 } // namespace | 163 } // namespace |
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