/* | |
* Copyright (C) 2005, 2008 Apple Inc. All rights reserved. | |
* | |
* Redistribution and use in source and binary forms, with or without | |
* modification, are permitted provided that the following conditions | |
* are met: | |
* 1. Redistributions of source code must retain the above copyright | |
* notice, this list of conditions and the following disclaimer. | |
* 2. Redistributions in binary form must reproduce the above copyright | |
* notice, this list of conditions and the following disclaimer in the | |
* documentation and/or other materials provided with the distribution. | |
* | |
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | |
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | |
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
*/ | |
#include "config.h" | |
#include "InsertNodeBeforeCommand.h" | |
#include "htmlediting.h" | |
namespace WebCore { | |
InsertNodeBeforeCommand::InsertNodeBeforeCommand(PassRefPtr<Node> insertChild, PassRefPtr<Node> refChild) | |
: SimpleEditCommand(refChild->document()) | |
, m_insertChild(insertChild) | |
, m_refChild(refChild) | |
{ | |
ASSERT(m_insertChild); | |
ASSERT(!m_insertChild->parentNode()); | |
ASSERT(m_refChild); | |
ASSERT(m_refChild->parentNode()); | |
ASSERT(m_refChild->parentNode()->isContentEditable() || !m_refChild->parentNode()->attached()); | |
} | |
void InsertNodeBeforeCommand::doApply() | |
{ | |
Node* parent = m_refChild->parentNode(); | |
if (!parent || !parent->isContentEditable()) | |
return; | |
ExceptionCode ec; | |
parent->insertBefore(m_insertChild.get(), m_refChild.get(), ec); | |
} | |
void InsertNodeBeforeCommand::doUnapply() | |
{ | |
if (!m_insertChild->isContentEditable()) | |
return; | |
ExceptionCode ec; | |
m_insertChild->remove(ec); | |
} | |
} |