89 lines
3.4 KiB
C++
89 lines
3.4 KiB
C++
/*
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* Copyright (C) 2011 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 "DictationCommandIOS.h"
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#if PLATFORM(IOS_FAMILY)
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#include "Document.h"
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#include "DocumentMarkerController.h"
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#include "Element.h"
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#include "Position.h"
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#include "SmartReplace.h"
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#include "TextIterator.h"
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#include "VisibleUnits.h"
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namespace WebCore {
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DictationCommandIOS::DictationCommandIOS(Document& document, Vector<Vector<String>>&& dictationPhrases, id metadata)
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: CompositeEditCommand(document, EditAction::Dictation)
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, m_dictationPhrases(WTFMove(dictationPhrases))
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, m_metadata(metadata)
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{
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}
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Ref<DictationCommandIOS> DictationCommandIOS::create(Document& document, Vector<Vector<String>>&& dictationPhrases, id metadata)
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{
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return adoptRef(*new DictationCommandIOS(document, WTFMove(dictationPhrases), metadata));
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}
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void DictationCommandIOS::doApply()
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{
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uint64_t resultLength = 0;
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for (auto& interpretations : m_dictationPhrases) {
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const String& firstInterpretation = interpretations[0];
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resultLength += firstInterpretation.length();
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inputText(firstInterpretation, true);
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if (interpretations.size() > 1) {
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auto alternatives = interpretations;
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alternatives.remove(0);
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addMarker(*endingSelection().toNormalizedRange(), DocumentMarker::DictationPhraseWithAlternatives, WTFMove(alternatives));
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}
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setEndingSelection(VisibleSelection(endingSelection().visibleEnd()));
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}
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// FIXME: Add the result marker using a Position cached before results are inserted, instead of relying on character counts.
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auto endPosition = endingSelection().visibleEnd();
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auto end = makeBoundaryPoint(endPosition);
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auto* root = endPosition.rootEditableElement();
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if (!end || !root)
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return;
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auto endOffset = characterCount({ { *root, 0 }, WTFMove(*end) });
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if (endOffset < resultLength)
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return;
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auto resultRange = resolveCharacterRange(makeRangeSelectingNodeContents(*root), { endOffset - resultLength, endOffset });
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addMarker(resultRange, DocumentMarker::DictationResult, m_metadata);
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}
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} // namespace WebCore
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#endif // PLATFORM(IOS_FAMILY)
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