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/*
* Copyright (C) Research In Motion Limited 2013. All rights reserved.
*/
#ifndef SpellingHandler_h
#define SpellingHandler_h
#include "TextCheckerClient.h"
#include "Timer.h"
#include "VisiblePosition.h"
#include "VisibleSelection.h"
#include <wtf/RefPtr.h>
/**
* SpellingHandler
*/
namespace WebCore {
class Range;
}
namespace BlackBerry {
namespace WebKit {
class InputHandler;
class SpellingHandler {
public:
SpellingHandler(InputHandler*);
~SpellingHandler();
void spellCheckTextBlock(const WebCore::Element*, const WebCore::TextCheckingProcessType);
bool isSpellCheckActive() { return m_isSpellCheckActive; }
void setSpellCheckActive(bool active) { m_isSpellCheckActive = active; }
private:
void createSpellCheckRequest(PassRefPtr<WebCore::Range> rangeForSpellCheckingPtr);
void parseBlockForSpellChecking(WebCore::Timer<SpellingHandler>*);
void incrementSentinels(bool shouldIncrementStartPosition);
PassRefPtr<WebCore::Range> handleOversizedRange();
InputHandler* m_inputHandler;
WebCore::Timer<SpellingHandler> m_iterationDelayTimer;
WebCore::VisiblePosition m_startPosition;
WebCore::VisiblePosition m_endPosition;
WebCore::VisiblePosition m_cachedEndPosition;
WebCore::VisiblePosition m_endOfRange;
WebCore::TextCheckingProcessType m_textCheckingProcessType;
bool m_isSpellCheckActive;
};
} // WebKit
} // BlackBerry
#endif // SpellingHandler_h
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