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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 #ifndef ElementShadow_h | 27 #ifndef ElementShadow_h |
28 #define ElementShadow_h | 28 #define ElementShadow_h |
29 | 29 |
| 30 #include "core/CoreExport.h" |
30 #include "core/dom/shadow/InsertionPoint.h" | 31 #include "core/dom/shadow/InsertionPoint.h" |
31 #include "core/dom/shadow/SelectRuleFeatureSet.h" | 32 #include "core/dom/shadow/SelectRuleFeatureSet.h" |
32 #include "core/dom/shadow/ShadowRoot.h" | 33 #include "core/dom/shadow/ShadowRoot.h" |
33 #include "platform/heap/Handle.h" | 34 #include "platform/heap/Handle.h" |
34 #include "wtf/DoublyLinkedList.h" | 35 #include "wtf/DoublyLinkedList.h" |
35 #include "wtf/HashMap.h" | 36 #include "wtf/HashMap.h" |
36 #include "wtf/Noncopyable.h" | 37 #include "wtf/Noncopyable.h" |
37 #include "wtf/PassOwnPtr.h" | 38 #include "wtf/PassOwnPtr.h" |
38 | 39 |
39 namespace blink { | 40 namespace blink { |
40 | 41 |
41 class ElementShadow final : public NoBaseWillBeGarbageCollectedFinalized<Element
Shadow> { | 42 class CORE_EXPORT ElementShadow final : public NoBaseWillBeGarbageCollectedFinal
ized<ElementShadow> { |
42 WTF_MAKE_NONCOPYABLE(ElementShadow); | 43 WTF_MAKE_NONCOPYABLE(ElementShadow); |
43 WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED(ElementShadow); | 44 WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED(ElementShadow); |
44 public: | 45 public: |
45 static PassOwnPtrWillBeRawPtr<ElementShadow> create(); | 46 static PassOwnPtrWillBeRawPtr<ElementShadow> create(); |
46 ~ElementShadow(); | 47 ~ElementShadow(); |
47 | 48 |
48 Element* host() const; | 49 Element* host() const; |
49 ShadowRoot* youngestShadowRoot() const { return m_shadowRoots.head(); } | 50 ShadowRoot* youngestShadowRoot() const { return m_shadowRoots.head(); } |
50 ShadowRoot* oldestShadowRoot() const { return m_shadowRoots.tail(); } | 51 ShadowRoot* oldestShadowRoot() const { return m_shadowRoots.tail(); } |
51 ElementShadow* containingShadow() const; | 52 ElementShadow* containingShadow() const; |
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133 inline void ElementShadow::distributeIfNeeded() | 134 inline void ElementShadow::distributeIfNeeded() |
134 { | 135 { |
135 if (m_needsDistributionRecalc) | 136 if (m_needsDistributionRecalc) |
136 distribute(); | 137 distribute(); |
137 m_needsDistributionRecalc = false; | 138 m_needsDistributionRecalc = false; |
138 } | 139 } |
139 | 140 |
140 } // namespace | 141 } // namespace |
141 | 142 |
142 #endif | 143 #endif |
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