| /* |
| * 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 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 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 "RemoveNodePreservingChildrenCommand.h" |
| |
| #include "Editing.h" |
| #include "Node.h" |
| #include <wtf/Assertions.h> |
| |
| namespace WebCore { |
| |
| RemoveNodePreservingChildrenCommand::RemoveNodePreservingChildrenCommand(Ref<Node>&& node, ShouldAssumeContentIsAlwaysEditable shouldAssumeContentIsAlwaysEditable, EditAction editingAction) |
| : CompositeEditCommand(node->document(), editingAction) |
| , m_node(WTFMove(node)) |
| , m_shouldAssumeContentIsAlwaysEditable(shouldAssumeContentIsAlwaysEditable) |
| { |
| } |
| |
| void RemoveNodePreservingChildrenCommand::doApply() |
| { |
| Vector<Ref<Node>> children; |
| RefPtr parent { m_node->parentNode() }; |
| if (!parent || (m_shouldAssumeContentIsAlwaysEditable == DoNotAssumeContentIsAlwaysEditable && !isEditableNode(*parent))) |
| return; |
| |
| for (Node* child = m_node->firstChild(); child; child = child->nextSibling()) |
| children.append(*child); |
| |
| size_t size = children.size(); |
| for (size_t i = 0; i < size; ++i) { |
| auto child = WTFMove(children[i]); |
| removeNode(child, m_shouldAssumeContentIsAlwaysEditable); |
| insertNodeBefore(WTFMove(child), m_node, m_shouldAssumeContentIsAlwaysEditable); |
| } |
| removeNode(m_node, m_shouldAssumeContentIsAlwaysEditable); |
| } |
| |
| } |