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/*
* Copyright (c) 2011 Google 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER 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 TextChecking_h
#define TextChecking_h
#include <wtf/RefCounted.h>
#include <wtf/Vector.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
#define WTF_USE_GRAMMAR_CHECKING 1
#if (PLATFORM(MAC) && (PLATFORM(IOS) || __MAC_OS_X_VERSION_MIN_REQUIRED >= 1060)) || PLATFORM(BLACKBERRY)
#define WTF_USE_UNIFIED_TEXT_CHECKING 1
#endif
#if PLATFORM(MAC) && (PLATFORM(IOS) || __MAC_OS_X_VERSION_MIN_REQUIRED >= 1060)
#define WTF_USE_AUTOMATIC_TEXT_REPLACEMENT 1
#endif
#if PLATFORM(MAC) && (PLATFORM(IOS) || __MAC_OS_X_VERSION_MIN_REQUIRED >= 1070)
// Some platforms provide UI for suggesting autocorrection.
#define WTF_USE_AUTOCORRECTION_PANEL 1
// Some platforms use spelling and autocorrection markers to provide visual cue.
// On such platform, if word with marker is edited, we need to remove the marker.
#define WTF_USE_MARKER_REMOVAL_UPON_EDITING 1
#endif // #if PLATFORM(MAC) && (PLATFORM(IOS) || __MAC_OS_X_VERSION_MIN_REQUIRED >= 1070)
enum TextCheckingType {
TextCheckingTypeSpelling = 1 << 1,
TextCheckingTypeGrammar = 1 << 2,
TextCheckingTypeLink = 1 << 5,
TextCheckingTypeQuote = 1 << 6,
TextCheckingTypeDash = 1 << 7,
TextCheckingTypeReplacement = 1 << 8,
TextCheckingTypeCorrection = 1 << 9,
TextCheckingTypeShowCorrectionPanel = 1 << 10
};
typedef unsigned TextCheckingTypeMask;
enum TextCheckingProcessType {
TextCheckingProcessBatch,
TextCheckingProcessIncremental
};
struct GrammarDetail {
int location;
int length;
Vector<String> guesses;
String userDescription;
};
struct TextCheckingResult {
TextCheckingType type;
int location;
int length;
Vector<GrammarDetail> details;
String replacement;
};
class TextCheckingRequest : public RefCounted<TextCheckingRequest> {
public:
TextCheckingRequest(int sequence, const String& text, TextCheckingTypeMask mask, TextCheckingProcessType processType)
: m_sequence(sequence)
, m_text(text)
, m_mask(mask)
, m_processType(processType)
{ }
virtual ~TextCheckingRequest() { }
virtual void didSucceed(const Vector<TextCheckingResult>&) = 0;
virtual void didCancel() = 0;
int sequence() const { return m_sequence; }
String text() const { return m_text; }
TextCheckingTypeMask mask() const { return m_mask; }
TextCheckingProcessType processType() const { return m_processType; }
protected:
int m_sequence;
String m_text;
TextCheckingTypeMask m_mask;
TextCheckingProcessType m_processType;
};
}
#endif // TextChecking_h
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