| /* |
| * Copyright (C) 2009 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 |
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| * (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 SpellCheckerClientImpl_h |
| #define SpellCheckerClientImpl_h |
| |
| #include "core/page/SpellCheckerClient.h" |
| #include "platform/text/TextCheckerClient.h" |
| |
| namespace blink { |
| |
| class LocalFrame; |
| class WebViewImpl; |
| |
| class SpellCheckerClientImpl final : public SpellCheckerClient, public TextCheckerClient { |
| public: |
| explicit SpellCheckerClientImpl(WebViewImpl*); |
| |
| virtual ~SpellCheckerClientImpl(); |
| |
| virtual bool isContinuousSpellCheckingEnabled() override; |
| virtual void toggleContinuousSpellChecking() override; |
| virtual bool isGrammarCheckingEnabled() override; |
| virtual bool shouldEraseMarkersAfterChangeSelection(TextCheckingType) const override; |
| virtual void checkSpellingOfString(const String&, int* misspellingLocation, int* misspellingLength) override; |
| virtual void checkGrammarOfString(const String&, WTF::Vector<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<TextCheckingRequest>) override; |
| |
| virtual 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 |