WebCore/SplitElementCommand.h

   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 SplitElementCommand_h
  27 #define SplitElementCommand_h
  28
  29 #include "EditCommand.h"
  30
  31 namespace WebCore {
  32
  33 class SplitElementCommand : public SimpleEditCommand {
  34 public:
  35     static PassRefPtr<SplitElementCommand> create(PassRefPtr<Element> element, PassRefPtr<Node> splitPointChild)
  36     {
  37         return adoptRef(new SplitElementCommand(element, splitPointChild));
  38     }
  39
  40 private:
  41     SplitElementCommand(PassRefPtr<Element>, PassRefPtr<Node> splitPointChild);
  42
  43     virtual void doApply();
  44     virtual void doUnapply();
  45
  46     RefPtr<Element> m_element1;
  47     RefPtr<Element> m_element2;
  48     RefPtr<Node> m_atChild;
  49 };
  50
  51 } // namespace WebCore
  52
  53 #endif // SplitElementCommand_h