1/*
2 * Copyright (C) 2012 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 * * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#pragma once
32
33#include "ExceptionOr.h"
34
35namespace WebCore {
36
37class Element;
38class InspectorHistory;
39class Node;
40class Text;
41
42typedef String ErrorString;
43
44class DOMEditor {
45 WTF_MAKE_NONCOPYABLE(DOMEditor); WTF_MAKE_FAST_ALLOCATED;
46public:
47 explicit DOMEditor(InspectorHistory&);
48 ~DOMEditor();
49
50 ExceptionOr<void> insertBefore(Node& parentNode, Ref<Node>&&, Node* anchorNode);
51 ExceptionOr<void> removeChild(Node& parentNode, Node&);
52 ExceptionOr<void> setAttribute(Element&, const String& name, const String& value);
53 ExceptionOr<void> removeAttribute(Element&, const String& name);
54 ExceptionOr<void> setOuterHTML(Node&, const String& html, Node*& newNode);
55 ExceptionOr<void> replaceWholeText(Text&, const String& text);
56 ExceptionOr<void> replaceChild(Node& parentNode, Ref<Node>&& newNode, Node& oldNode);
57 ExceptionOr<void> setNodeValue(Node& parentNode, const String& value);
58 ExceptionOr<void> insertAdjacentHTML(Element&, const String& where, const String& html);
59
60 bool insertBefore(Node& parentNode, Ref<Node>&&, Node* anchorNode, ErrorString&);
61 bool removeChild(Node& parentNode, Node&, ErrorString&);
62 bool setAttribute(Element&, const String& name, const String& value, ErrorString&);
63 bool removeAttribute(Element&, const String& name, ErrorString&);
64 bool setOuterHTML(Node&, const String& html, Node*& newNode, ErrorString&);
65 bool replaceWholeText(Text&, const String& text, ErrorString&);
66 bool insertAdjacentHTML(Element&, const String& where, const String& html, ErrorString&);
67
68private:
69 class DOMAction;
70 class InsertAdjacentHTMLAction;
71 class InsertBeforeAction;
72 class RemoveAttributeAction;
73 class RemoveChildAction;
74 class ReplaceChildNodeAction;
75 class ReplaceWholeTextAction;
76 class SetAttributeAction;
77 class SetNodeValueAction;
78 class SetOuterHTMLAction;
79
80 InspectorHistory& m_history;
81};
82
83} // namespace WebCore
84