AlternativeTextClient.h 3.28 KB
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/*
 * Copyright (C) 2012 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 COMPUTER, 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 COMPUTER, 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.
 */

#ifndef AlternativeTextClient_h
#define AlternativeTextClient_h

#include "FloatRect.h"
#include "TextChecking.h"
#include <wtf/Vector.h>
#include <wtf/text/WTFString.h>

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#if !PLATFORM(IOS) && PLATFORM(MAC) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1080
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// Some platforms provide UI for suggesting alternative dictation text.
#define WTF_USE_DICTATION_ALTERNATIVES 1
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#endif // !PLATFORM(IOS) && PLATFORM(MAC) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1080
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namespace WebCore {

enum ReasonForDismissingAlternativeText {
    ReasonForDismissingAlternativeTextCancelled = 0,
    ReasonForDismissingAlternativeTextIgnored,
    ReasonForDismissingAlternativeTextAccepted
};

enum AlternativeTextType {
    AlternativeTextTypeCorrection = 0,
    AlternativeTextTypeReversion,
    AlternativeTextTypeSpellingSuggestions,
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    AlternativeTextTypeDictationAlternatives
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};

enum AutocorrectionResponseType {
    AutocorrectionEdited,
    AutocorrectionReverted
};

class AlternativeTextClient {
public:
    virtual ~AlternativeTextClient() { }
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    virtual void pageDestroyed() = 0;
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#if USE(AUTOCORRECTION_PANEL)
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    virtual void showCorrectionAlternative(AlternativeTextType, const FloatRect& boundingBoxOfReplacedString, const String& replacedString, const String& replacmentString, const Vector<String>& alternativeReplacementStrings) = 0;
    virtual void dismissAlternative(ReasonForDismissingAlternativeText) = 0;
    virtual String dismissAlternativeSoon(ReasonForDismissingAlternativeText) = 0;
    virtual void recordAutocorrectionResponse(AutocorrectionResponseType, const String& replacedString, const String& replacementString) = 0;
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#endif
#if USE(DICTATION_ALTERNATIVES)
    virtual void showDictationAlternativeUI(const WebCore::FloatRect& boundingBoxOfDictatedText, uint64_t dictationContext) = 0;
    virtual void removeDictationAlternatives(uint64_t dictationContext) = 0;
    virtual Vector<String> dictationAlternatives(uint64_t dictationContext) = 0;
#endif
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};
    
}

#endif // AlternativeTextClient_h