1/*
2 * Copyright (c) 2009 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#ifndef ReplaceNodeWithSpanCommand_h
32#define ReplaceNodeWithSpanCommand_h
33
34#include "core/editing/CompositeEditCommand.h"
35
36namespace blink {
37
38class HTMLElement;
39class HTMLSpanElement;
40
41// More accurately, this is ReplaceElementWithSpanPreservingChildrenAndAttributesCommand
42class ReplaceNodeWithSpanCommand FINAL : public SimpleEditCommand {
43public:
44    static PassRefPtrWillBeRawPtr<ReplaceNodeWithSpanCommand> create(PassRefPtrWillBeRawPtr<HTMLElement> element)
45    {
46        return adoptRefWillBeNoop(new ReplaceNodeWithSpanCommand(element));
47    }
48
49    HTMLSpanElement* spanElement() { return m_spanElement.get(); }
50
51    virtual void trace(Visitor*) OVERRIDE;
52
53private:
54    explicit ReplaceNodeWithSpanCommand(PassRefPtrWillBeRawPtr<HTMLElement>);
55
56    virtual void doApply() OVERRIDE;
57    virtual void doUnapply() OVERRIDE;
58
59    RefPtrWillBeMember<HTMLElement> m_elementToReplace;
60    RefPtrWillBeMember<HTMLSpanElement> m_spanElement;
61};
62
63} // namespace blink
64
65#endif // ReplaceNodeWithSpanCommand
66