1 /* 2 * Copyright (C) 2010 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef TextChecker_h 27 #define TextChecker_h 28 29 #include <WebCore/EditorClient.h> 30 #include <WebCore/TextCheckerClient.h> 31 32 namespace WebKit { 33 34 class WebPageProxy; 35 struct TextCheckerState; 36 37 class TextChecker { 38 public: 39 static const TextCheckerState& state(); 40 static bool isContinuousSpellCheckingAllowed(); 41 42 static void setContinuousSpellCheckingEnabled(bool); 43 static void setGrammarCheckingEnabled(bool); 44 45 #if PLATFORM(MAC) 46 static void setAutomaticSpellingCorrectionEnabled(bool); 47 static void setAutomaticQuoteSubstitutionEnabled(bool); 48 static void setAutomaticDashSubstitutionEnabled(bool); 49 static void setAutomaticLinkDetectionEnabled(bool); 50 static void setAutomaticTextReplacementEnabled(bool); 51 52 static bool isSmartInsertDeleteEnabled(); 53 static void setSmartInsertDeleteEnabled(bool); 54 55 static bool substitutionsPanelIsShowing(); 56 static void toggleSubstitutionsPanelIsShowing(); 57 #elif PLATFORM(WIN) 58 static void continuousSpellCheckingEnabledStateChanged(bool); 59 static void grammarCheckingEnabledStateChanged(bool); 60 #endif 61 62 static int64_t uniqueSpellDocumentTag(WebPageProxy*); 63 static void closeSpellDocumentWithTag(int64_t); 64 #if USE(UNIFIED_TEXT_CHECKING) 65 static Vector<WebCore::TextCheckingResult> checkTextOfParagraph(int64_t spellDocumentTag, const UChar* text, int length, uint64_t checkingTypes); 66 #endif 67 static void checkSpellingOfString(int64_t spellDocumentTag, const UChar* text, uint32_t length, int32_t& misspellingLocation, int32_t& misspellingLength); 68 static void checkGrammarOfString(int64_t spellDocumentTag, const UChar* text, uint32_t length, Vector<WebCore::GrammarDetail>&, int32_t& badGrammarLocation, int32_t& badGrammarLength); 69 static bool spellingUIIsShowing(); 70 static void toggleSpellingUIIsShowing(); 71 static void updateSpellingUIWithMisspelledWord(int64_t spellDocumentTag, const String& misspelledWord); 72 static void updateSpellingUIWithGrammarString(int64_t spellDocumentTag, const String& badGrammarPhrase, const WebCore::GrammarDetail&); 73 static void getGuessesForWord(int64_t spellDocumentTag, const String& word, const String& context, Vector<String>& guesses); 74 static void learnWord(int64_t spellDocumentTag, const String& word); 75 static void ignoreWord(int64_t spellDocumentTag, const String& word); 76 }; 77 78 } // namespace WebKit 79 80 #endif // TextChecker_h 81
