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87 lines
3.7 KiB
C++
87 lines
3.7 KiB
C++
/*
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* Copyright (C) 2009 Google Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef SpellCheckerClientImpl_h
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#define SpellCheckerClientImpl_h
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#include "core/page/SpellCheckerClient.h"
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#include "platform/text/TextCheckerClient.h"
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namespace blink {
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class LocalFrame;
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class WebViewImpl;
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class SpellCheckerClientImpl FINAL : public SpellCheckerClient, public TextCheckerClient {
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public:
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explicit SpellCheckerClientImpl(WebViewImpl*);
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virtual ~SpellCheckerClientImpl();
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virtual bool isContinuousSpellCheckingEnabled() override;
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virtual void toggleContinuousSpellChecking() override;
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virtual bool isGrammarCheckingEnabled() override;
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virtual bool shouldEraseMarkersAfterChangeSelection(TextCheckingType) const override;
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virtual void checkSpellingOfString(const String&, int* misspellingLocation, int* misspellingLength) override;
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virtual void checkGrammarOfString(const String&, WTF::Vector<GrammarDetail>&,
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int* badGrammarLocation, int* badGrammarLength) override;
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virtual WTF::String getAutoCorrectSuggestionForMisspelledWord(const WTF::String&) override;
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virtual void updateSpellingUIWithMisspelledWord(const WTF::String&) override;
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virtual void showSpellingUI(bool show) override;
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virtual bool spellingUIIsShowing() override;
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virtual void requestCheckingOfString(WTF::PassRefPtr<TextCheckingRequest>) override;
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virtual TextCheckerClient& textChecker() override { return *this; }
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private:
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// Returns whether or not the focused control needs spell-checking.
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// Currently, this function just retrieves the focused node and determines
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// whether or not it is a <textarea> element or an element whose
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// contenteditable attribute is true.
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// FIXME: Bug 740540: This code just implements the default behavior
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// proposed in this issue. We should also retrieve "spellcheck" attributes
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// for text fields and create a flag to over-write the default behavior.
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bool shouldSpellcheckByDefault();
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WebViewImpl* m_webView;
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// This flag is set to false if spell check for this editor is manually
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// turned off. The default setting is SpellCheckAutomatic.
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enum {
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SpellCheckAutomatic,
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SpellCheckForcedOn,
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SpellCheckForcedOff
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} m_spellCheckThisFieldStatus;
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};
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} // namespace blink
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#endif
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