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* Copyright (C) 2009 Google Inc. All rights reserved.
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#ifndef SpellCheckerClientImpl_h
#define SpellCheckerClientImpl_h
#include "core/page/SpellCheckerClient.h"
#include "platform/text/TextCheckerClient.h"
namespace WebCore {
class LocalFrame;
class HTMLInputElement;
}
namespace blink {
class WebViewImpl;
class SpellCheckerClientImpl FINAL : public WebCore::SpellCheckerClient, public WebCore::TextCheckerClient {
public:
SpellCheckerClientImpl(WebViewImpl*);
virtual ~SpellCheckerClientImpl();
virtual bool isContinuousSpellCheckingEnabled() OVERRIDE;
virtual void toggleContinuousSpellChecking() OVERRIDE;
virtual bool isGrammarCheckingEnabled() OVERRIDE;
virtual bool shouldEraseMarkersAfterChangeSelection(WebCore::TextCheckingType) const OVERRIDE;
virtual void checkSpellingOfString(const String&, int* misspellingLocation, int* misspellingLength) OVERRIDE;
virtual void checkGrammarOfString(const String&, WTF::Vector<WebCore::GrammarDetail>&,
int* badGrammarLocation, int* badGrammarLength) OVERRIDE;
virtual WTF::String getAutoCorrectSuggestionForMisspelledWord(const WTF::String&) OVERRIDE;
virtual void updateSpellingUIWithMisspelledWord(const WTF::String&) OVERRIDE;
virtual void showSpellingUI(bool show) OVERRIDE;
virtual bool spellingUIIsShowing() OVERRIDE;
virtual void requestCheckingOfString(WTF::PassRefPtr<WebCore::TextCheckingRequest>) OVERRIDE;
virtual WebCore::TextCheckerClient& textChecker() OVERRIDE { return *this; }
private:
// Returns whether or not the focused control needs spell-checking.
// Currently, this function just retrieves the focused node and determines
// whether or not it is a <textarea> element or an element whose
// contenteditable attribute is true.
// FIXME: Bug 740540: This code just implements the default behavior
// proposed in this issue. We should also retrieve "spellcheck" attributes
// for text fields and create a flag to over-write the default behavior.
bool shouldSpellcheckByDefault();
WebViewImpl* m_webView;
// This flag is set to false if spell check for this editor is manually
// turned off. The default setting is SpellCheckAutomatic.
enum {
SpellCheckAutomatic,
SpellCheckForcedOn,
SpellCheckForcedOff
} m_spellCheckThisFieldStatus;
};
} // namespace blink
#endif