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27 #include "RemoveNodeCommand.h"
30 #include <wtf/Assertions.h>
34 RemoveNodeCommand::RemoveNodeCommand(PassRefPtr<Node> node)
35 : SimpleEditCommand(node->document())
39 ASSERT(m_node->parentNode());
42 void RemoveNodeCommand::doApply()
44 ContainerNode* parent = m_node->parentNode();
45 if (!parent || !parent->rendererIsEditable())
49 m_refChild = m_node->nextSibling();
55 void RemoveNodeCommand::doUnapply()
57 RefPtr<ContainerNode> parent = m_parent.release();
58 RefPtr<Node> refChild = m_refChild.release();
59 if (!parent || !parent->rendererIsEditable())
63 parent->insertBefore(m_node.get(), refChild.get(), ec);