62 lines
2.5 KiB
C++
62 lines
2.5 KiB
C++
/*
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* Copyright (C) 2005, 2008 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "RemoveNodePreservingChildrenCommand.h"
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#include "Editing.h"
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#include "Node.h"
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#include <wtf/Assertions.h>
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namespace WebCore {
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RemoveNodePreservingChildrenCommand::RemoveNodePreservingChildrenCommand(Ref<Node>&& node, ShouldAssumeContentIsAlwaysEditable shouldAssumeContentIsAlwaysEditable, EditAction editingAction)
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: CompositeEditCommand(node->document(), editingAction)
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, m_node(WTFMove(node))
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, m_shouldAssumeContentIsAlwaysEditable(shouldAssumeContentIsAlwaysEditable)
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{
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}
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void RemoveNodePreservingChildrenCommand::doApply()
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{
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Vector<Ref<Node>> children;
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auto parent = makeRefPtr(m_node->parentNode());
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if (!parent || (m_shouldAssumeContentIsAlwaysEditable == DoNotAssumeContentIsAlwaysEditable && !isEditableNode(*parent)))
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return;
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for (Node* child = m_node->firstChild(); child; child = child->nextSibling())
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children.append(*child);
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size_t size = children.size();
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for (size_t i = 0; i < size; ++i) {
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auto child = WTFMove(children[i]);
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removeNode(child, m_shouldAssumeContentIsAlwaysEditable);
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insertNodeBefore(WTFMove(child), m_node, m_shouldAssumeContentIsAlwaysEditable);
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}
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removeNode(m_node, m_shouldAssumeContentIsAlwaysEditable);
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}
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}
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