content/base/src/nsTraversal.h@deefc01c0e14 (annotated)
content/base/src/nsTraversal.h
Thu, 15 Jan 2015 21:03:48 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 21:03:48 +0100
- branch
- TOR_BUG_9701
- changeset 11
- deefc01c0e14
- permissions
- -rw-r--r--
Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
| michael@0 | 2 | * |
| michael@0 | 3 | * This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 4 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 5 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 6 | |
| michael@0 | 7 | /* |
| michael@0 | 8 | * Implementation of DOM Traversal's nsIDOMTreeWalker |
| michael@0 | 9 | */ |
| michael@0 | 10 | |
| michael@0 | 11 | #ifndef nsTraversal_h___ |
| michael@0 | 12 | #define nsTraversal_h___ |
| michael@0 | 13 | |
| michael@0 | 14 | #include "nsCOMPtr.h" |
| michael@0 | 15 | #include "nsIDocument.h" |
| michael@0 | 16 | #include "mozilla/dom/CallbackObject.h" |
| michael@0 | 17 | #include "mozilla/ErrorResult.h" |
| michael@0 | 18 | #include "mozilla/dom/NodeFilterBinding.h" |
| michael@0 | 19 | #include "nsIDOMNodeFilter.h" |
| michael@0 | 20 | |
| michael@0 | 21 | class nsINode; |
| michael@0 | 22 | |
| michael@0 | 23 | class nsTraversal |
| michael@0 | 24 | { |
| michael@0 | 25 | public: |
| michael@0 | 26 | nsTraversal(nsINode *aRoot, |
| michael@0 | 27 | uint32_t aWhatToShow, |
| michael@0 | 28 | const mozilla::dom::NodeFilterHolder &aFilter); |
| michael@0 | 29 | virtual ~nsTraversal(); |
| michael@0 | 30 | |
| michael@0 | 31 | protected: |
| michael@0 | 32 | nsCOMPtr<nsINode> mRoot; |
| michael@0 | 33 | uint32_t mWhatToShow; |
| michael@0 | 34 | mozilla::dom::NodeFilterHolder mFilter; |
| michael@0 | 35 | bool mInAcceptNode; |
| michael@0 | 36 | |
| michael@0 | 37 | /* |
| michael@0 | 38 | * Tests if and how a node should be filtered. Uses mWhatToShow and |
| michael@0 | 39 | * mFilter to test the node. |
| michael@0 | 40 | * @param aNode Node to test |
| michael@0 | 41 | * @param aResult Whether we succeeded |
| michael@0 | 42 | * @returns Filtervalue. See nsIDOMNodeFilter.idl |
| michael@0 | 43 | */ |
| michael@0 | 44 | int16_t TestNode(nsINode* aNode, mozilla::ErrorResult& aResult); |
| michael@0 | 45 | }; |
| michael@0 | 46 | |
| michael@0 | 47 | #endif |
| michael@0 | 48 |
