92 lines
3.3 KiB
C++
92 lines
3.3 KiB
C++
/*
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* Copyright (C) 2016 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 "ReplaceRangeWithTextCommand.h"
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#include "AlternativeTextController.h"
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#include "DataTransfer.h"
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#include "Document.h"
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#include "DocumentFragment.h"
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#include "Editor.h"
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#include "Frame.h"
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#include "ReplaceSelectionCommand.h"
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#include "SetSelectionCommand.h"
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#include "StaticRange.h"
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#include "TextIterator.h"
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#include "markup.h"
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namespace WebCore {
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ReplaceRangeWithTextCommand::ReplaceRangeWithTextCommand(const SimpleRange& rangeToBeReplaced, const String& text)
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: CompositeEditCommand(rangeToBeReplaced.start.document(), EditAction::InsertReplacement)
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, m_rangeToBeReplaced(rangeToBeReplaced)
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, m_text(text)
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{
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}
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bool ReplaceRangeWithTextCommand::willApplyCommand()
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{
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m_textFragment = createFragmentFromText(m_rangeToBeReplaced, m_text);
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return CompositeEditCommand::willApplyCommand();
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}
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void ReplaceRangeWithTextCommand::doApply()
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{
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VisibleSelection selection { m_rangeToBeReplaced };
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if (!document().selection().shouldChangeSelection(selection))
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return;
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if (!characterCount(m_rangeToBeReplaced))
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return;
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applyCommandToComposite(SetSelectionCommand::create(selection, FrameSelection::defaultSetSelectionOptions()));
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applyCommandToComposite(ReplaceSelectionCommand::create(document(), WTFMove(m_textFragment), ReplaceSelectionCommand::MatchStyle, EditAction::Paste));
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}
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String ReplaceRangeWithTextCommand::inputEventData() const
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{
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if (isEditingTextAreaOrTextInput())
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return m_text;
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return CompositeEditCommand::inputEventData();
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}
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RefPtr<DataTransfer> ReplaceRangeWithTextCommand::inputEventDataTransfer() const
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{
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if (!isEditingTextAreaOrTextInput())
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return DataTransfer::createForInputEvent(m_text, serializeFragment(*m_textFragment, SerializedNodes::SubtreeIncludingNode));
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return CompositeEditCommand::inputEventDataTransfer();
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}
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Vector<RefPtr<StaticRange>> ReplaceRangeWithTextCommand::targetRanges() const
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{
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return { 1, StaticRange::create(m_rangeToBeReplaced) };
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}
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} // namespace WebCore
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