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1 /* | 1 /* |
2 * Copyright (C) 2007 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007 Apple Inc. All rights reserved. |
3 * Copyright (C) 2012 Google Inc. All rights reserved. | 3 * Copyright (C) 2012 Google Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * | 8 * |
9 * 1. Redistributions of source code must retain the above copyright | 9 * 1. Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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40 | 40 |
41 namespace blink { | 41 namespace blink { |
42 | 42 |
43 class ExceptionState; | 43 class ExceptionState; |
44 class Node; | 44 class Node; |
45 class Position; | 45 class Position; |
46 class Range; | 46 class Range; |
47 class TreeScope; | 47 class TreeScope; |
48 class VisibleSelection; | 48 class VisibleSelection; |
49 | 49 |
50 class DOMSelection FINAL : public RefCountedWillBeGarbageCollected<DOMSelection>
, public ScriptWrappable, public DOMWindowProperty { | 50 class DOMSelection final : public RefCountedWillBeGarbageCollected<DOMSelection>
, public ScriptWrappable, public DOMWindowProperty { |
51 DEFINE_WRAPPERTYPEINFO(); | 51 DEFINE_WRAPPERTYPEINFO(); |
52 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(DOMSelection); | 52 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(DOMSelection); |
53 public: | 53 public: |
54 static PassRefPtrWillBeRawPtr<DOMSelection> create(const TreeScope* treeScop
e) | 54 static PassRefPtrWillBeRawPtr<DOMSelection> create(const TreeScope* treeScop
e) |
55 { | 55 { |
56 return adoptRefWillBeNoop(new DOMSelection(treeScope)); | 56 return adoptRefWillBeNoop(new DOMSelection(treeScope)); |
57 } | 57 } |
58 | 58 |
59 void clearTreeScope(); | 59 void clearTreeScope(); |
60 | 60 |
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89 void addRange(Range*); | 89 void addRange(Range*); |
90 void deleteFromDocument(); | 90 void deleteFromDocument(); |
91 bool containsNode(const Node*, bool partlyContained) const; | 91 bool containsNode(const Node*, bool partlyContained) const; |
92 void selectAllChildren(Node*, ExceptionState&); | 92 void selectAllChildren(Node*, ExceptionState&); |
93 | 93 |
94 String toString(); | 94 String toString(); |
95 | 95 |
96 // Microsoft Selection Object API | 96 // Microsoft Selection Object API |
97 void empty(); | 97 void empty(); |
98 | 98 |
99 virtual void trace(Visitor*) OVERRIDE; | 99 virtual void trace(Visitor*) override; |
100 | 100 |
101 private: | 101 private: |
102 explicit DOMSelection(const TreeScope*); | 102 explicit DOMSelection(const TreeScope*); |
103 | 103 |
104 // Convenience method for accessors, does not check m_frame present. | 104 // Convenience method for accessors, does not check m_frame present. |
105 const VisibleSelection& visibleSelection() const; | 105 const VisibleSelection& visibleSelection() const; |
106 | 106 |
107 Node* shadowAdjustedNode(const Position&) const; | 107 Node* shadowAdjustedNode(const Position&) const; |
108 int shadowAdjustedOffset(const Position&) const; | 108 int shadowAdjustedOffset(const Position&) const; |
109 | 109 |
110 bool isValidForPosition(Node*) const; | 110 bool isValidForPosition(Node*) const; |
111 | 111 |
112 void addConsoleError(const String& message); | 112 void addConsoleError(const String& message); |
113 | 113 |
114 RawPtrWillBeMember<const TreeScope> m_treeScope; | 114 RawPtrWillBeMember<const TreeScope> m_treeScope; |
115 }; | 115 }; |
116 | 116 |
117 } // namespace blink | 117 } // namespace blink |
118 | 118 |
119 #endif // DOMSelection_h | 119 #endif // DOMSelection_h |
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