/* * 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 * 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 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