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 #include "config.h"

    27 #include "AppendNodeCommand.h"

    28 

    29 #include "htmlediting.h"

    30 

    31 namespace WebCore {

    32 

    33 AppendNodeCommand::AppendNodeCommand(PassRefPtr<Element> parent, PassRefPtr<Node> node)

    34     : SimpleEditCommand(parent->document())

    35     , m_parent(parent)

    36     , m_node(node)

    37 {

    38     ASSERT(m_parent);

    39     ASSERT(m_node);

    40     ASSERT(!m_node->parent());

    41 

    42     ASSERT(m_parent->isContentEditable() || !m_parent->attached());

    43 }

    44 

    45 void AppendNodeCommand::doApply()

    46 {

    47     if (!m_parent->isContentEditable() && m_parent->attached())

    48         return;

    49         

    50     ExceptionCode ec;

    51     m_parent->appendChild(m_node.get(), ec);

    52 }

    53 

    54 void AppendNodeCommand::doUnapply()

    55 {

    56     if (!m_parent->isContentEditable())

    57         return;

    58         

    59     ExceptionCode ec;

    60     m_node->remove(ec);

    61 }

    62 

    63 } // namespace WebCore