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1 /* | 1 /* |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
3 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
4 * (C) 2001 Dirk Mueller (mueller@kde.org) | 4 * (C) 2001 Dirk Mueller (mueller@kde.org) |
5 * Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved. | 5 * Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved. |
6 * | 6 * |
7 * This library is free software; you can redistribute it and/or | 7 * This library is free software; you can redistribute it and/or |
8 * modify it under the terms of the GNU Library General Public | 8 * modify it under the terms of the GNU Library General Public |
9 * License as published by the Free Software Foundation; either | 9 * License as published by the Free Software Foundation; either |
10 * version 2 of the License, or (at your option) any later version. | 10 * version 2 of the License, or (at your option) any later version. |
11 * | 11 * |
12 * This library is distributed in the hope that it will be useful, | 12 * This library is distributed in the hope that it will be useful, |
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
15 * Library General Public License for more details. | 15 * Library General Public License for more details. |
16 * | 16 * |
17 * You should have received a copy of the GNU Library General Public License | 17 * You should have received a copy of the GNU Library General Public License |
18 * along with this library; see the file COPYING.LIB. If not, write to | 18 * along with this library; see the file COPYING.LIB. If not, write to |
19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
20 * Boston, MA 02110-1301, USA. | 20 * Boston, MA 02110-1301, USA. |
21 * | 21 * |
22 */ | 22 */ |
23 | 23 |
24 #ifndef NodeList_h | 24 #ifndef NodeList_h |
25 #define NodeList_h | 25 #define NodeList_h |
26 | 26 |
| 27 #include "bindings/core/v8/Iterable.h" |
27 #include "bindings/core/v8/ScriptWrappable.h" | 28 #include "bindings/core/v8/ScriptWrappable.h" |
28 #include "core/CoreExport.h" | 29 #include "core/CoreExport.h" |
29 #include "wtf/RefCounted.h" | 30 #include "wtf/RefCounted.h" |
30 | 31 |
31 namespace blink { | 32 namespace blink { |
32 | 33 |
33 class Node; | 34 class Node; |
34 | 35 |
35 class CORE_EXPORT NodeList : public RefCountedWillBeGarbageCollectedFinalized<No
deList>, public ScriptWrappable { | 36 class CORE_EXPORT NodeList : public RefCountedWillBeGarbageCollectedFinalized<No
deList>, public ScriptWrappable, public ValueIterable<Node *> { |
36 DEFINE_WRAPPERTYPEINFO(); | 37 DEFINE_WRAPPERTYPEINFO(); |
37 public: | 38 public: |
38 virtual ~NodeList() { } | 39 virtual ~NodeList() { } |
39 | 40 |
40 // DOM methods & attributes for NodeList | 41 // DOM methods & attributes for NodeList |
41 virtual unsigned length() const = 0; | 42 virtual unsigned length() const = 0; |
42 virtual Node* item(unsigned index) const = 0; | 43 virtual Node* item(unsigned index) const = 0; |
43 | 44 |
44 // Other methods (not part of DOM) | 45 // Other methods (not part of DOM) |
45 virtual bool isEmptyNodeList() const { return false; } | 46 virtual bool isEmptyNodeList() const { return false; } |
46 virtual bool isChildNodeList() const { return false; } | 47 virtual bool isChildNodeList() const { return false; } |
47 | 48 |
48 virtual Node* virtualOwnerNode() const { return 0; } | 49 virtual Node* virtualOwnerNode() const { return 0; } |
49 | 50 |
50 DEFINE_INLINE_VIRTUAL_TRACE() { } | 51 DEFINE_INLINE_VIRTUAL_TRACE() { } |
51 | 52 |
52 protected: | 53 protected: |
53 NodeList() { } | 54 NodeList() { } |
| 55 |
| 56 private: |
| 57 IterationSource* startIteration(ScriptState*, ExceptionState&) override; |
54 }; | 58 }; |
55 | 59 |
56 } // namespace blink | 60 } // namespace blink |
57 | 61 |
58 #endif // NodeList_h | 62 #endif // NodeList_h |
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