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Side by Side Diff: Source/core/dom/TreeWalker.cpp

Issue 99083002: WIP: Migrate generated bindings to new ExceptionState constructor. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Rebase. Created 7 years ago
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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 * Copyright (C) 2000 Frederik Holljen (frederik.holljen@hig.no) 3 * Copyright (C) 2000 Frederik Holljen (frederik.holljen@hig.no)
4 * Copyright (C) 2001 Peter Kelly (pmk@post.com) 4 * Copyright (C) 2001 Peter Kelly (pmk@post.com)
5 * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) 5 * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
6 * Copyright (C) 2004, 2008 Apple Inc. All rights reserved. 6 * Copyright (C) 2004, 2008 Apple Inc. All rights reserved.
7 * 7 *
8 * This library is free software; you can redistribute it and/or 8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Library General Public 9 * modify it under the terms of the GNU Library General Public
10 * License as published by the Free Software Foundation; either 10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version. 11 * version 2 of the License, or (at your option) any later version.
12 * 12 *
13 * This library is distributed in the hope that it will be useful, 13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Library General Public License for more details. 16 * Library General Public License for more details.
17 * 17 *
18 * You should have received a copy of the GNU Library General Public License 18 * You should have received a copy of the GNU Library General Public License
19 * along with this library; see the file COPYING.LIB. If not, write to 19 * along with this library; see the file COPYING.LIB. If not, write to
20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
21 * Boston, MA 02110-1301, USA. 21 * Boston, MA 02110-1301, USA.
22 * 22 *
23 */ 23 */
24 24
25 #include "config.h" 25 #include "config.h"
26 #include "core/dom/TreeWalker.h" 26 #include "core/dom/TreeWalker.h"
27 27
28 #include "bindings/v8/ExceptionMessages.h"
29 #include "bindings/v8/ExceptionState.h" 28 #include "bindings/v8/ExceptionState.h"
30 #include "bindings/v8/ScriptState.h" 29 #include "bindings/v8/ScriptState.h"
31 #include "core/dom/ContainerNode.h" 30 #include "core/dom/ContainerNode.h"
32 #include "core/dom/ExceptionCode.h" 31 #include "core/dom/ExceptionCode.h"
33 #include "core/dom/NodeTraversal.h" 32 #include "core/dom/NodeTraversal.h"
34 33
35 namespace WebCore { 34 namespace WebCore {
36 35
37 TreeWalker::TreeWalker(PassRefPtr<Node> rootNode, unsigned whatToShow, PassRefPt r<NodeFilter> filter) 36 TreeWalker::TreeWalker(PassRefPtr<Node> rootNode, unsigned whatToShow, PassRefPt r<NodeFilter> filter)
38 : Traversal(rootNode, whatToShow, filter) 37 : Traversal(rootNode, whatToShow, filter)
39 , m_current(root()) 38 , m_current(root())
40 { 39 {
41 ScriptWrappable::init(this); 40 ScriptWrappable::init(this);
42 } 41 }
43 42
44 void TreeWalker::setCurrentNode(PassRefPtr<Node> node, ExceptionState& exception State) 43 void TreeWalker::setCurrentNode(PassRefPtr<Node> node, ExceptionState& exception State)
45 { 44 {
46 if (!node) { 45 if (!node) {
47 exceptionState.throwDOMException(NotSupportedError, ExceptionMessages::f ailedToExecute("setCurrentNode", "TreeWalker", "The Node provided is invalid.")) ; 46 exceptionState.throwDOMException(NotSupportedError, "The Node provided i s invalid.");
48 return; 47 return;
49 } 48 }
50 m_current = node; 49 m_current = node;
51 } 50 }
52 51
53 inline Node* TreeWalker::setCurrent(PassRefPtr<Node> node) 52 inline Node* TreeWalker::setCurrent(PassRefPtr<Node> node)
54 { 53 {
55 m_current = node; 54 m_current = node;
56 return m_current.get(); 55 return m_current.get();
57 } 56 }
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272 return 0; 271 return 0;
273 if (acceptNodeResult == NodeFilter::FILTER_ACCEPT) 272 if (acceptNodeResult == NodeFilter::FILTER_ACCEPT)
274 return setCurrent(node.release()); 273 return setCurrent(node.release());
275 if (acceptNodeResult == NodeFilter::FILTER_SKIP) 274 if (acceptNodeResult == NodeFilter::FILTER_SKIP)
276 goto Children; 275 goto Children;
277 } 276 }
278 return 0; 277 return 0;
279 } 278 }
280 279
281 } // namespace WebCore 280 } // namespace WebCore
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