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1 /*
2  * Copyright (C) 2005, 2006, 2008 Apple 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
6  * are met:
7  * 1. Redistributions of source code must retain the above copyright
8  *    notice, this list of conditions and the following disclaimer.
9  * 2. Redistributions in binary form must reproduce the above copyright
10  *    notice, this list of conditions and the following disclaimer in the
11  *    documentation and/or other materials provided with the distribution.
12  *
13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24  */
25 
26 #ifndef InsertIntoTextNodeCommand_h
27 #define InsertIntoTextNodeCommand_h
28 
29 #include "EditCommand.h"
30 
31 namespace WebCore {
32 
33 class Text;
34 
35 class InsertIntoTextNodeCommand : public SimpleEditCommand {
36 public:
create(PassRefPtr<Text> node,unsigned offset,const String & text)37     static PassRefPtr<InsertIntoTextNodeCommand> create(PassRefPtr<Text> node, unsigned offset, const String& text)
38     {
39         return adoptRef(new InsertIntoTextNodeCommand(node, offset, text));
40     }
41 
42 private:
43     InsertIntoTextNodeCommand(PassRefPtr<Text> node, unsigned offset, const String& text);
44 
45     virtual void doApply();
46     virtual void doUnapply();
47 
48     RefPtr<Text> m_node;
49     unsigned m_offset;
50     String m_text;
51 };
52 
53 } // namespace WebCore
54 
55 #endif // InsertIntoTextNodeCommand_h
56