67 lines
2.9 KiB
C++
67 lines
2.9 KiB
C++
/*
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* Copyright (C) 2018 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. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "InsertNestedListCommand.h"
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#include "Editing.h"
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#include "HTMLLIElement.h"
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#include "HTMLNames.h"
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#include "InsertListCommand.h"
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#include "ModifySelectionListLevel.h"
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namespace WebCore {
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void InsertNestedListCommand::insertUnorderedList(Document& document)
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{
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InsertNestedListCommand::create(document, Type::UnorderedList)->apply();
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}
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void InsertNestedListCommand::insertOrderedList(Document& document)
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{
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InsertNestedListCommand::create(document, Type::OrderedList)->apply();
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}
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void InsertNestedListCommand::doApply()
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{
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if (endingSelection().isNoneOrOrphaned() || !endingSelection().isContentRichlyEditable())
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return;
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if (auto enclosingItem = makeRefPtr(enclosingElementWithTag(endingSelection().visibleStart().deepEquivalent(), HTMLNames::liTag))) {
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auto newListItem = HTMLLIElement::create(document());
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insertNodeAfter(newListItem.copyRef(), *enclosingItem);
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setEndingSelection({ Position { newListItem.ptr(), Position::PositionIsBeforeChildren }, Affinity::Downstream });
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auto commandType = m_type == Type::OrderedList ? IncreaseSelectionListLevelCommand::Type::OrderedList : IncreaseSelectionListLevelCommand::Type::UnorderedList;
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applyCommandToComposite(IncreaseSelectionListLevelCommand::create(document(), commandType));
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return;
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}
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auto commandType = m_type == Type::OrderedList ? InsertListCommand::Type::OrderedList : InsertListCommand::Type::UnorderedList;
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applyCommandToComposite(InsertListCommand::create(document(), commandType));
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}
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} // namespace WebCore
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