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1 /* | 1 /* |
2 * Copyright (C) 2011 Google Inc. All rights reserved. | 2 * Copyright (C) 2011 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/shadow/ShadowRoot.h" | 28 #include "core/dom/shadow/ShadowRoot.h" |
29 | 29 |
30 #include "bindings/v8/ExceptionMessages.h" | |
31 #include "bindings/v8/ExceptionState.h" | 30 #include "bindings/v8/ExceptionState.h" |
32 #include "core/css/StyleSheetList.h" | 31 #include "core/css/StyleSheetList.h" |
33 #include "core/css/resolver/StyleResolver.h" | 32 #include "core/css/resolver/StyleResolver.h" |
34 #include "core/dom/ElementTraversal.h" | 33 #include "core/dom/ElementTraversal.h" |
35 #include "core/dom/StyleEngine.h" | 34 #include "core/dom/StyleEngine.h" |
36 #include "core/dom/Text.h" | 35 #include "core/dom/Text.h" |
37 #include "core/dom/shadow/ElementShadow.h" | 36 #include "core/dom/shadow/ElementShadow.h" |
38 #include "core/dom/shadow/InsertionPoint.h" | 37 #include "core/dom/shadow/InsertionPoint.h" |
39 #include "core/dom/shadow/ShadowRootRareData.h" | 38 #include "core/dom/shadow/ShadowRootRareData.h" |
40 #include "core/editing/markup.h" | 39 #include "core/editing/markup.h" |
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121 { | 120 { |
122 if (type() != AuthorShadowRoot) | 121 if (type() != AuthorShadowRoot) |
123 return false; | 122 return false; |
124 if (ShadowRoot* older = olderShadowRoot()) | 123 if (ShadowRoot* older = olderShadowRoot()) |
125 return older->type() == UserAgentShadowRoot; | 124 return older->type() == UserAgentShadowRoot; |
126 return true; | 125 return true; |
127 } | 126 } |
128 | 127 |
129 PassRefPtr<Node> ShadowRoot::cloneNode(bool, ExceptionState& exceptionState) | 128 PassRefPtr<Node> ShadowRoot::cloneNode(bool, ExceptionState& exceptionState) |
130 { | 129 { |
131 exceptionState.throwDOMException(DataCloneError, ExceptionMessages::failedTo
Execute("cloneNode", "ShadowRoot", "ShadowRoot nodes are not clonable.")); | 130 exceptionState.throwDOMException(DataCloneError, "ShadowRoot nodes are not c
lonable."); |
132 return 0; | 131 return 0; |
133 } | 132 } |
134 | 133 |
135 String ShadowRoot::innerHTML() const | 134 String ShadowRoot::innerHTML() const |
136 { | 135 { |
137 return createMarkup(this, ChildrenOnly); | 136 return createMarkup(this, ChildrenOnly); |
138 } | 137 } |
139 | 138 |
140 void ShadowRoot::setInnerHTML(const String& markup, ExceptionState& exceptionSta
te) | 139 void ShadowRoot::setInnerHTML(const String& markup, ExceptionState& exceptionSta
te) |
141 { | 140 { |
142 if (isOrphan()) { | 141 if (isOrphan()) { |
143 exceptionState.throwDOMException(InvalidAccessError, ExceptionMessages::
failedToExecute("setInnerHTML", "ShadowRoot", "The ShadowRoot does not have a ho
st.")); | 142 exceptionState.throwDOMException(InvalidAccessError, "The ShadowRoot doe
s not have a host."); |
144 return; | 143 return; |
145 } | 144 } |
146 | 145 |
147 if (RefPtr<DocumentFragment> fragment = createFragmentForInnerOuterHTML(mark
up, host(), AllowScriptingContent, "innerHTML", exceptionState)) | 146 if (RefPtr<DocumentFragment> fragment = createFragmentForInnerOuterHTML(mark
up, host(), AllowScriptingContent, "innerHTML", exceptionState)) |
148 replaceChildrenWithFragment(this, fragment.release(), exceptionState); | 147 replaceChildrenWithFragment(this, fragment.release(), exceptionState); |
149 } | 148 } |
150 | 149 |
151 bool ShadowRoot::childTypeAllowed(NodeType type) const | 150 bool ShadowRoot::childTypeAllowed(NodeType type) const |
152 { | 151 { |
153 switch (type) { | 152 switch (type) { |
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411 | 410 |
412 StyleSheetList* ShadowRoot::styleSheets() | 411 StyleSheetList* ShadowRoot::styleSheets() |
413 { | 412 { |
414 if (!ensureShadowRootRareData()->styleSheets()) | 413 if (!ensureShadowRootRareData()->styleSheets()) |
415 m_shadowRootRareData->setStyleSheets(StyleSheetList::create(this)); | 414 m_shadowRootRareData->setStyleSheets(StyleSheetList::create(this)); |
416 | 415 |
417 return m_shadowRootRareData->styleSheets(); | 416 return m_shadowRootRareData->styleSheets(); |
418 } | 417 } |
419 | 418 |
420 } | 419 } |
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