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/*
* Copyright (C) 2011 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. AND ITS CONTRIBUTORS ``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 ITS 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 "DictationCommandIOS.h"
#if PLATFORM(IOS)
#include "Document.h"
#include "DocumentMarkerController.h"
#include "Element.h"
#include "Position.h"
#include "Range.h"
#include "SmartReplace.h"
#include "TextIterator.h"
#include "VisibleUnits.h"
namespace WebCore {
DictationCommandIOS::DictationCommandIOS(Document& document, Vector<Vector<String>>&& dictationPhrases, RetainPtr<id> metadata)
: CompositeEditCommand(document, EditActionDictation)
, m_dictationPhrases(WTFMove(dictationPhrases))
, m_metadata(WTFMove(metadata))
{
}
void DictationCommandIOS::doApply()
{
VisiblePosition insertionPosition(startingSelection().visibleStart());
unsigned resultLength = 0;
for (auto& interpretations : m_dictationPhrases) {
const String& firstInterpretation = interpretations[0];
resultLength += firstInterpretation.length();
inputText(firstInterpretation, true);
if (interpretations.size() > 1)
document().markers().addDictationPhraseWithAlternativesMarker(endingSelection().toNormalizedRange().get(), interpretations);
setEndingSelection(VisibleSelection(endingSelection().visibleEnd()));
}
VisiblePosition afterResults(endingSelection().visibleEnd());
Element* root = afterResults.rootEditableElement();
// FIXME: Add the result marker using a Position cached before results are inserted, instead of relying on TextIterators.
RefPtr<Range> rangeToEnd = Range::create(document(), createLegacyEditingPosition((Node *)root, 0), afterResults.deepEquivalent());
int endIndex = TextIterator::rangeLength(rangeToEnd.get(), true);
int startIndex = endIndex - resultLength;
if (startIndex >= 0) {
RefPtr<Range> resultRange = TextIterator::rangeFromLocationAndLength(document().documentElement(), startIndex, endIndex, true);
document().markers().addDictationResultMarker(resultRange.get(), m_metadata);
}
}
} // namespace WebCore
#endif // PLATFORM(IOS)