The Tor Browser / file comparison
comparison: content/base/public/nsINodeList.h
content/base/public/nsINodeList.h
- branch
- TOR_BUG_9701
- changeset 9
- a63d609f5ebe
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| -1:000000000000 | 0:83d5ee10b946 |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 #ifndef nsINodeList_h___ | |
| 7 #define nsINodeList_h___ | |
| 8 | |
| 9 #include "nsIDOMNodeList.h" | |
| 10 #include "nsWrapperCache.h" | |
| 11 #include "nsIContent.h" | |
| 12 | |
| 13 // IID for the nsINodeList interface | |
| 14 #define NS_INODELIST_IID \ | |
| 15 { 0xadb5e54c, 0x6e96, 0x4102, \ | |
| 16 { 0x8d, 0x40, 0xe0, 0x12, 0x3d, 0xcf, 0x48, 0x7a } } | |
| 17 | |
| 18 /** | |
| 19 * An internal interface for a reasonably fast indexOf. | |
| 20 */ | |
| 21 class nsINodeList : public nsIDOMNodeList, | |
| 22 public nsWrapperCache | |
| 23 { | |
| 24 public: | |
| 25 NS_DECLARE_STATIC_IID_ACCESSOR(NS_INODELIST_IID) | |
| 26 | |
| 27 /** | |
| 28 * Get the index of the given node in the list. Will return -1 if the node | |
| 29 * is not in the list. | |
| 30 */ | |
| 31 virtual int32_t IndexOf(nsIContent* aContent) = 0; | |
| 32 | |
| 33 /** | |
| 34 * Get the root node for this nodelist. | |
| 35 */ | |
| 36 virtual nsINode* GetParentObject() = 0; | |
| 37 | |
| 38 using nsIDOMNodeList::Item; | |
| 39 | |
| 40 uint32_t Length() | |
| 41 { | |
| 42 uint32_t length; | |
| 43 GetLength(&length); | |
| 44 return length; | |
| 45 } | |
| 46 virtual nsIContent* Item(uint32_t aIndex) = 0; | |
| 47 nsIContent* IndexedGetter(uint32_t aIndex, bool& aFound) | |
| 48 { | |
| 49 nsIContent* item = Item(aIndex); | |
| 50 aFound = !!item; | |
| 51 return item; | |
| 52 } | |
| 53 }; | |
| 54 | |
| 55 #define NS_NODELIST_OFFSET_AND_INTERFACE_TABLE_BEGIN(_class) \ | |
| 56 NS_OFFSET_AND_INTERFACE_TABLE_BEGIN_AMBIGUOUS(_class, nsINodeList) | |
| 57 | |
| 58 NS_DEFINE_STATIC_IID_ACCESSOR(nsINodeList, NS_INODELIST_IID) | |
| 59 | |
| 60 #endif /* nsINodeList_h___ */ |
