/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "vcl/window.hxx" #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace ::com::sun::star::ucb; using namespace ::com::sun::star::uno; using namespace ::com::sun::star; using namespace ::xmloff::token; using namespace ::rtl; using namespace ::utl; static const int C_NONE = 0x00; static const int C_FULL_STOP = 0x01; static const int C_EXCLAMATION_MARK = 0x02; static const int C_QUESTION_MARK = 0x04; static const sal_Unicode cNonBreakingSpace = 0xA0; static const sal_Char pXMLImplWrdStt_ExcptLstStr[] = "WordExceptList.xml"; static const sal_Char pXMLImplCplStt_ExcptLstStr[] = "SentenceExceptList.xml"; static const sal_Char pXMLImplAutocorr_ListStr[] = "DocumentList.xml"; static const sal_Char /* also at these beginnings - Brackets and all kinds of begin characters */ sImplSttSkipChars[] = "\"\'([{\x83\x84\x89\x91\x92\x93\x94", /* also at these ends - Brackets and all kinds of begin characters */ sImplEndSkipChars[] = "\"\')]}\x83\x84\x89\x91\x92\x93\x94"; // These characters are allowed in words: (for FnCptlSttSntnc) static const sal_Char sImplWordChars[] = "-'"; OUString EncryptBlockName_Imp(const OUString& rName); TYPEINIT0(SvxAutoCorrect) typedef SvxAutoCorrectLanguageLists* SvxAutoCorrectLanguageListsPtr; static inline bool IsWordDelim( const sal_Unicode c ) { return ' ' == c || '\t' == c || 0x0a == c || cNonBreakingSpace == c || 0x2011 == c || 0x1 == c; } static inline bool IsLowerLetter( sal_Int32 nCharType ) { return CharClass::isLetterType( nCharType ) && 0 == ( ::com::sun::star::i18n::KCharacterType::UPPER & nCharType); } static inline bool IsUpperLetter( sal_Int32 nCharType ) { return CharClass::isLetterType( nCharType ) && 0 == ( ::com::sun::star::i18n::KCharacterType::LOWER & nCharType); } bool lcl_IsUnsupportedUnicodeChar( CharClass& rCC, const OUString& rTxt, sal_Int32 nStt, sal_Int32 nEnd ) { for( ; nStt < nEnd; ++nStt ) { short nScript = rCC.getScript( rTxt, nStt ); switch( nScript ) { case ::com::sun::star::i18n::UnicodeScript_kCJKRadicalsSupplement: case ::com::sun::star::i18n::UnicodeScript_kHangulJamo: case ::com::sun::star::i18n::UnicodeScript_kCJKSymbolPunctuation: case ::com::sun::star::i18n::UnicodeScript_kHiragana: case ::com::sun::star::i18n::UnicodeScript_kKatakana: case ::com::sun::star::i18n::UnicodeScript_kHangulCompatibilityJamo: case ::com::sun::star::i18n::UnicodeScript_kEnclosedCJKLetterMonth: case ::com::sun::star::i18n::UnicodeScript_kCJKCompatibility: case ::com::sun::star::i18n::UnicodeScript_k_CJKUnifiedIdeographsExtensionA: case ::com::sun::star::i18n::UnicodeScript_kCJKUnifiedIdeograph: case ::com::sun::star::i18n::UnicodeScript_kHangulSyllable: case ::com::sun::star::i18n::UnicodeScript_kCJKCompatibilityIdeograph: case ::com::sun::star::i18n::UnicodeScript_kHalfwidthFullwidthForm: return true; default: ; //do nothing } } return false; } static bool lcl_IsSymbolChar( CharClass& rCC, const OUString& rTxt, sal_Int32 nStt, sal_Int32 nEnd ) { for( ; nStt < nEnd; ++nStt ) { if( ::com::sun::star::i18n::UnicodeType::PRIVATE_USE == rCC.getType( rTxt, nStt )) return true; } return false; } static bool lcl_IsInAsciiArr( const sal_Char* pArr, const sal_Unicode c ) { bool bRet = false; for( ; *pArr; ++pArr ) if( *pArr == c ) { bRet = true; break; } return bRet; } SvxAutoCorrDoc::~SvxAutoCorrDoc() { } // Called by the functions: // - FnCptlSttWrd // - FnCptlSttSntnc // after the exchange of characters. Then the words, if necessary, can be inserted // into the exception list. void SvxAutoCorrDoc::SaveCpltSttWord( sal_uLong, sal_Int32, const OUString&, sal_Unicode ) { } LanguageType SvxAutoCorrDoc::GetLanguage( sal_Int32, bool ) const { return LANGUAGE_SYSTEM; } static const LanguageTag& GetAppLang() { return Application::GetSettings().GetLanguageTag(); } static LocaleDataWrapper& GetLocaleDataWrapper( sal_uInt16 nLang ) { static LocaleDataWrapper aLclDtWrp( GetAppLang() ); LanguageTag aLcl( nLang ); const LanguageTag& rLcl = aLclDtWrp.getLoadedLanguageTag(); if( aLcl != rLcl ) aLclDtWrp.setLanguageTag( aLcl ); return aLclDtWrp; } static TransliterationWrapper& GetIgnoreTranslWrapper() { static int bIsInit = 0; static TransliterationWrapper aWrp( ::comphelper::getProcessComponentContext(), ::com::sun::star::i18n::TransliterationModules_IGNORE_KANA | ::com::sun::star::i18n::TransliterationModules_IGNORE_WIDTH ); if( !bIsInit ) { aWrp.loadModuleIfNeeded( GetAppLang().getLanguageType() ); bIsInit = 1; } return aWrp; } static CollatorWrapper& GetCollatorWrapper() { static int bIsInit = 0; static CollatorWrapper aCollWrp( ::comphelper::getProcessComponentContext() ); if( !bIsInit ) { aCollWrp.loadDefaultCollator( GetAppLang().getLocale(), 0 ); bIsInit = 1; } return aCollWrp; } static void lcl_ClearTable(boost::ptr_map& rLangTable) { rLangTable.clear(); } bool SvxAutoCorrect::IsAutoCorrectChar( sal_Unicode cChar ) { return cChar == '\0' || cChar == '\t' || cChar == 0x0a || cChar == ' ' || cChar == '\'' || cChar == '\"' || cChar == '*' || cChar == '_' || cChar == '%' || cChar == '.' || cChar == ',' || cChar == ';' || cChar == ':' || cChar == '?' || cChar == '!' || cChar == '/' || cChar == '-'; } bool SvxAutoCorrect::NeedsHardspaceAutocorr( sal_Unicode cChar ) { return cChar == '%' || cChar == ';' || cChar == ':' || cChar == '?' || cChar == '!' || cChar == '/' /*case for the urls exception*/; } long SvxAutoCorrect::GetDefaultFlags() { long nRet = Autocorrect | CptlSttSntnc | CptlSttWrd | ChgOrdinalNumber | ChgToEnEmDash | AddNonBrkSpace | ChgWeightUnderl | SetINetAttr | ChgQuotes | SaveWordCplSttLst | SaveWordWrdSttLst | CorrectCapsLock; LanguageType eLang = GetAppLang().getLanguageType(); switch( eLang ) { case LANGUAGE_ENGLISH: case LANGUAGE_ENGLISH_US: case LANGUAGE_ENGLISH_UK: case LANGUAGE_ENGLISH_AUS: case LANGUAGE_ENGLISH_CAN: case LANGUAGE_ENGLISH_NZ: case LANGUAGE_ENGLISH_EIRE: case LANGUAGE_ENGLISH_SAFRICA: case LANGUAGE_ENGLISH_JAMAICA: case LANGUAGE_ENGLISH_CARRIBEAN: nRet &= ~(ChgQuotes|ChgSglQuotes); break; } return nRet; } SvxAutoCorrect::SvxAutoCorrect( const OUString& rShareAutocorrFile, const OUString& rUserAutocorrFile ) : sShareAutoCorrFile( rShareAutocorrFile ) , sUserAutoCorrFile( rUserAutocorrFile ) , pLangTable( new boost::ptr_map ) , pCharClass( 0 ) , bRunNext( false ) , eCharClassLang( LANGUAGE_DONTKNOW ) , nFlags(SvxAutoCorrect::GetDefaultFlags()) , cStartDQuote( 0 ) , cEndDQuote( 0 ) , cStartSQuote( 0 ) , cEndSQuote( 0 ) , cEmDash( 0x2014 ) , cEnDash( 0x2013) { } SvxAutoCorrect::SvxAutoCorrect( const SvxAutoCorrect& rCpy ) : sShareAutoCorrFile( rCpy.sShareAutoCorrFile ) , sUserAutoCorrFile( rCpy.sUserAutoCorrFile ) , aSwFlags( rCpy.aSwFlags ) , pLangTable( new boost::ptr_map ) , pCharClass( 0 ) , bRunNext( false ) , eCharClassLang(rCpy.eCharClassLang) , nFlags( rCpy.nFlags & ~(ChgWordLstLoad|CplSttLstLoad|WrdSttLstLoad)) , cStartDQuote( rCpy.cStartDQuote ) , cEndDQuote( rCpy.cEndDQuote ) , cStartSQuote( rCpy.cStartSQuote ) , cEndSQuote( rCpy.cEndSQuote ) , cEmDash( rCpy.cEmDash ) , cEnDash( rCpy.cEnDash ) { } SvxAutoCorrect::~SvxAutoCorrect() { lcl_ClearTable(*pLangTable); delete pLangTable; delete pCharClass; } void SvxAutoCorrect::_GetCharClass( LanguageType eLang ) { delete pCharClass; pCharClass = new CharClass( LanguageTag( eLang)); eCharClassLang = eLang; } void SvxAutoCorrect::SetAutoCorrFlag( long nFlag, bool bOn ) { long nOld = nFlags; nFlags = bOn ? nFlags | nFlag : nFlags & ~nFlag; if( !bOn ) { if( (nOld & CptlSttSntnc) != (nFlags & CptlSttSntnc) ) nFlags &= ~CplSttLstLoad; if( (nOld & CptlSttWrd) != (nFlags & CptlSttWrd) ) nFlags &= ~WrdSttLstLoad; if( (nOld & Autocorrect) != (nFlags & Autocorrect) ) nFlags &= ~ChgWordLstLoad; } } // Two capital letters at the beginning of word? bool SvxAutoCorrect::FnCptlSttWrd( SvxAutoCorrDoc& rDoc, const OUString& rTxt, sal_Int32 nSttPos, sal_Int32 nEndPos, LanguageType eLang ) { bool bRet = false; CharClass& rCC = GetCharClass( eLang ); // Delete all non alphanumeric. Test the characters at the beginning/end of // the word ( recognizes: "(min.", "/min.", and so on.) for( ; nSttPos < nEndPos; ++nSttPos ) if( rCC.isLetterNumeric( rTxt, nSttPos )) break; for( ; nSttPos < nEndPos; --nEndPos ) if( rCC.isLetterNumeric( rTxt, nEndPos - 1 )) break; // Is the word a compounded word separated by delimiters? // If so, keep track of all delimiters so each constituent // word can be checked for two initial capital letters. std::deque aDelimiters; // Always check for two capitals at the beginning // of the entire word, so start at nSttPos. aDelimiters.push_back(nSttPos); // Find all compound word delimiters for (sal_Int32 n = nSttPos; n < nEndPos; ++n) { if (IsAutoCorrectChar(rTxt[ n ])) { aDelimiters.push_back( n + 1 ); // Get position of char after delimiter } } // Decide where to put the terminating delimiter. // If the last AutoCorrect char was a newline, then the AutoCorrect // char will not be included in rTxt. // If the last AutoCorrect char was not a newline, then the AutoCorrect // character will be the last character in rTxt. if (!IsAutoCorrectChar(rTxt[nEndPos-1])) aDelimiters.push_back(nEndPos); // Iterate through the word and all words that compose it. // Two capital letters at the beginning of word? for (size_t nI = 0; nI < aDelimiters.size() - 1; ++nI) { nSttPos = aDelimiters[nI]; nEndPos = aDelimiters[nI + 1]; if( nSttPos+2 < nEndPos && IsUpperLetter( rCC.getCharacterType( rTxt, nSttPos )) && IsUpperLetter( rCC.getCharacterType( rTxt, ++nSttPos )) && // Is the third character a lower case IsLowerLetter( rCC.getCharacterType( rTxt, nSttPos +1 )) && // Do not replace special attributes 0x1 != rTxt[ nSttPos ] && 0x2 != rTxt[ nSttPos ]) { // test if the word is in an exception list OUString sWord( rTxt.copy( nSttPos - 1, nEndPos - nSttPos + 1 )); if( !FindInWrdSttExceptList(eLang, sWord) ) { // Check that word isn't correctly spelled before correcting: ::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::XSpellChecker1 > xSpeller = SvxGetSpellChecker(); if( xSpeller->hasLanguage(eLang) ) { Sequence< ::com::sun::star::beans::PropertyValue > aEmptySeq; if (!xSpeller->spell(sWord, eLang, aEmptySeq).is()) { return false; } } sal_Unicode cSave = rTxt[ nSttPos ]; OUString sChar( cSave ); sChar = rCC.lowercase( sChar ); if( sChar[0] != cSave && rDoc.ReplaceRange( nSttPos, 1, sChar )) { if( SaveWordWrdSttLst & nFlags ) rDoc.SaveCpltSttWord( CptlSttWrd, nSttPos, sWord, cSave ); bRet = true; } } } } return bRet; } bool SvxAutoCorrect::FnChgOrdinalNumber( SvxAutoCorrDoc& rDoc, const OUString& rTxt, sal_Int32 nSttPos, sal_Int32 nEndPos, LanguageType eLang ) { // 1st, 2nd, 3rd, 4 - 0th // 201th or 201st // 12th or 12nd CharClass& rCC = GetCharClass( eLang ); bool bChg = false; for( ; nSttPos < nEndPos; ++nSttPos ) if( !lcl_IsInAsciiArr( sImplSttSkipChars, rTxt[ nSttPos ] )) break; for( ; nSttPos < nEndPos; --nEndPos ) if( !lcl_IsInAsciiArr( sImplEndSkipChars, rTxt[ nEndPos - 1 ] )) break; // Get the last number in the string to check sal_Int32 nNumEnd = nEndPos; bool foundEnd = false; bool validNumber = true; sal_Int32 i = nEndPos; while ( i > nSttPos ) { i--; bool isDigit = rCC.isDigit( rTxt, i ); if ( foundEnd ) validNumber |= isDigit; if ( isDigit && !foundEnd ) { foundEnd = true; nNumEnd = i; } } if ( foundEnd && validNumber ) { sal_Int32 nNum = rTxt.copy( nSttPos, nNumEnd - nSttPos + 1 ).toInt32( ); // Check if the characters after that number correspond to the ordinal suffix uno::Reference< i18n::XOrdinalSuffix > xOrdSuffix = i18n::OrdinalSuffix::create( comphelper::getProcessComponentContext() ); uno::Sequence< OUString > aSuffixes = xOrdSuffix->getOrdinalSuffix( nNum, rCC.getLanguageTag().getLocale( ) ); for ( sal_Int32 nSuff = 0; nSuff < aSuffixes.getLength(); nSuff++ ) { OUString sSuffix( aSuffixes[ nSuff ] ); OUString sEnd = rTxt.copy( nNumEnd + 1, nEndPos - nNumEnd - 1 ); if ( sSuffix == sEnd ) { // Check if the ordinal suffix has to be set as super script if ( rCC.isLetter( sSuffix ) ) { // Do the change SvxEscapementItem aSvxEscapementItem( DFLT_ESC_AUTO_SUPER, DFLT_ESC_PROP, SID_ATTR_CHAR_ESCAPEMENT ); rDoc.SetAttr( nNumEnd + 1 , nEndPos, SID_ATTR_CHAR_ESCAPEMENT, aSvxEscapementItem); } } } } return bChg; } bool SvxAutoCorrect::FnChgToEnEmDash( SvxAutoCorrDoc& rDoc, const OUString& rTxt, sal_Int32 nSttPos, sal_Int32 nEndPos, LanguageType eLang ) { bool bRet = false; CharClass& rCC = GetCharClass( eLang ); if (eLang == LANGUAGE_SYSTEM) eLang = GetAppLang().getLanguageType(); bool bAlwaysUseEmDash = (cEmDash && (eLang == LANGUAGE_RUSSIAN || eLang == LANGUAGE_UKRAINIAN)); // replace " - " or " --" with "enDash" if( cEnDash && 1 < nSttPos && 1 <= nEndPos - nSttPos ) { sal_Unicode cCh = rTxt[ nSttPos ]; if( '-' == cCh ) { if( ' ' == rTxt[ nSttPos-1 ] && '-' == rTxt[ nSttPos+1 ]) { sal_Int32 n; for( n = nSttPos+2; n < nEndPos && lcl_IsInAsciiArr( sImplSttSkipChars,(cCh = rTxt[ n ])); ++n ) ; // found: " --[][A-z0-9] if( rCC.isLetterNumeric( OUString(cCh) ) ) { for( n = nSttPos-1; n && lcl_IsInAsciiArr( sImplEndSkipChars,(cCh = rTxt[ --n ])); ) ; // found: "[A-z0-9][] --[][A-z0-9] if( rCC.isLetterNumeric( OUString(cCh) )) { rDoc.Delete( nSttPos, nSttPos + 2 ); rDoc.Insert( nSttPos, bAlwaysUseEmDash ? OUString(cEmDash) : OUString(cEnDash) ); bRet = true; } } } } else if( 3 < nSttPos && ' ' == rTxt[ nSttPos-1 ] && '-' == rTxt[ nSttPos-2 ]) { sal_Int32 n, nLen = 1, nTmpPos = nSttPos - 2; if( '-' == ( cCh = rTxt[ nTmpPos-1 ]) ) { --nTmpPos; ++nLen; cCh = rTxt[ nTmpPos-1 ]; } if( ' ' == cCh ) { for( n = nSttPos; n < nEndPos && lcl_IsInAsciiArr( sImplSttSkipChars,(cCh = rTxt[ n ])); ++n ) ; // found: " - [][A-z0-9] if( rCC.isLetterNumeric( OUString(cCh) ) ) { cCh = ' '; for( n = nTmpPos-1; n && lcl_IsInAsciiArr( sImplEndSkipChars,(cCh = rTxt[ --n ])); ) ; // found: "[A-z0-9][] - [][A-z0-9] if( rCC.isLetterNumeric( OUString(cCh) )) { rDoc.Delete( nTmpPos, nTmpPos + nLen ); rDoc.Insert( nTmpPos, bAlwaysUseEmDash ? OUString(cEmDash) : OUString(cEnDash) ); bRet = true; } } } } } // Replace [A-z0-9]--[A-z0-9] double dash with "emDash" or "enDash". // Finnish and Hungarian use enDash instead of emDash. bool bEnDash = (eLang == LANGUAGE_HUNGARIAN || eLang == LANGUAGE_FINNISH); if( ((cEmDash && !bEnDash) || (cEnDash && bEnDash)) && 4 <= nEndPos - nSttPos ) { OUString sTmp( rTxt.copy( nSttPos, nEndPos - nSttPos ) ); sal_Int32 nFndPos = sTmp.indexOf("--"); if( nFndPos != -1 && nFndPos && nFndPos + 2 < sTmp.getLength() && ( rCC.isLetterNumeric( sTmp, nFndPos - 1 ) || lcl_IsInAsciiArr( sImplEndSkipChars, rTxt[ nFndPos - 1 ] )) && ( rCC.isLetterNumeric( sTmp, nFndPos + 2 ) || lcl_IsInAsciiArr( sImplSttSkipChars, rTxt[ nFndPos + 2 ] ))) { nSttPos = nSttPos + nFndPos; rDoc.Delete( nSttPos, nSttPos + 2 ); rDoc.Insert( nSttPos, (bEnDash ? OUString(cEnDash) : OUString(cEmDash)) ); bRet = true; } } return bRet; } bool SvxAutoCorrect::FnAddNonBrkSpace( SvxAutoCorrDoc& rDoc, const OUString& rTxt, sal_Int32, sal_Int32 nEndPos, LanguageType eLang ) { bool bRet = false; CharClass& rCC = GetCharClass( eLang ); if ( rCC.getLanguageTag().getLanguage() == "fr" ) { bool bFrCA = (rCC.getLanguageTag().getCountry() == "CA"); OUString allChars = ":;?!%"; OUString chars( allChars ); if ( bFrCA ) chars = ":"; sal_Unicode cChar = rTxt[ nEndPos ]; bool bHasSpace = chars.indexOf( cChar ) != -1; bool bIsSpecial = allChars.indexOf( cChar ) != -1; if ( bIsSpecial ) { // Get the last word delimiter position sal_Int32 nSttWdPos = nEndPos; bool bWasWordDelim = false; while( nSttWdPos && !(bWasWordDelim = IsWordDelim( rTxt[ --nSttWdPos ]))) ; //See if the text is the start of a protocol string, e.g. have text of //"http" see if it is the start of "http:" and if so leave it alone sal_Int32 nIndex = nSttWdPos + (bWasWordDelim ? 1 : 0); sal_Int32 nProtocolLen = nEndPos - nSttWdPos + 1; if (nIndex + nProtocolLen <= rTxt.getLength()) { if (INetURLObject::CompareProtocolScheme(rTxt.copy(nIndex, nProtocolLen)) != INET_PROT_NOT_VALID) return false; } // Check the presence of "://" in the word sal_Int32 nStrPos = rTxt.indexOf( "://", nSttWdPos + 1 ); if ( nStrPos == -1 && nEndPos > 0 ) { // Check the previous char sal_Unicode cPrevChar = rTxt[ nEndPos - 1 ]; if ( ( chars.indexOf( cPrevChar ) == -1 ) && cPrevChar != '\t' ) { // Remove any previous normal space sal_Int32 nPos = nEndPos - 1; while ( cPrevChar == ' ' || cPrevChar == cNonBreakingSpace ) { if ( nPos == 0 ) break; nPos--; cPrevChar = rTxt[ nPos ]; } nPos++; if ( nEndPos - nPos > 0 ) rDoc.Delete( nPos, nEndPos ); // Add the non-breaking space at the end pos if ( bHasSpace ) rDoc.Insert( nPos, OUString(cNonBreakingSpace) ); bRunNext = true; bRet = true; } else if ( chars.indexOf( cPrevChar ) != -1 ) bRunNext = true; } } else if ( cChar == '/' && nEndPos > 1 && rTxt.getLength() > (nEndPos - 1) ) { // Remove the hardspace right before to avoid formatting URLs sal_Unicode cPrevChar = rTxt[ nEndPos - 1 ]; sal_Unicode cMaybeSpaceChar = rTxt[ nEndPos - 2 ]; if ( cPrevChar == ':' && cMaybeSpaceChar == cNonBreakingSpace ) { rDoc.Delete( nEndPos - 2, nEndPos - 1 ); bRet = true; } } } return bRet; } bool SvxAutoCorrect::FnSetINetAttr( SvxAutoCorrDoc& rDoc, const OUString& rTxt, sal_Int32 nSttPos, sal_Int32 nEndPos, LanguageType eLang ) { OUString sURL( URIHelper::FindFirstURLInText( rTxt, nSttPos, nEndPos, GetCharClass( eLang ) )); bool bRet = !sURL.isEmpty(); if( bRet ) // also Attribut setzen: rDoc.SetINetAttr( nSttPos, nEndPos, sURL ); return bRet; } bool SvxAutoCorrect::FnChgWeightUnderl( SvxAutoCorrDoc& rDoc, const OUString& rTxt, sal_Int32 , sal_Int32 nEndPos, LanguageType eLang ) { // Condition: // at the beginning: _ or * after Space with the folloeing !Space // at the end: _ or * before Space (word delimiter?) sal_Unicode c, cInsChar = rTxt[ nEndPos ]; // underline or bold if( ++nEndPos != rTxt.getLength() && !IsWordDelim( rTxt[ nEndPos ] ) ) return false; --nEndPos; bool bAlphaNum = false; sal_Int32 nPos = nEndPos; sal_Int32 nFndPos = -1; CharClass& rCC = GetCharClass( eLang ); while( nPos ) { switch( c = rTxt[ --nPos ] ) { case '_': case '*': if( c == cInsChar ) { if( bAlphaNum && nPos+1 < nEndPos && ( !nPos || IsWordDelim( rTxt[ nPos-1 ])) && !IsWordDelim( rTxt[ nPos+1 ])) nFndPos = nPos; else // Condition is not satisfied, so cancel nFndPos = -1; nPos = 0; } break; default: if( !bAlphaNum ) bAlphaNum = rCC.isLetterNumeric( rTxt, nPos ); } } if( -1 != nFndPos ) { // first delete the Character at the end - this allows insertion // of an empty hint in SetAttr which would be removed by Delete // (fdo#62536, AUTOFMT in Writer) rDoc.Delete( nEndPos, nEndPos + 1 ); rDoc.Delete( nFndPos, nFndPos + 1 ); // Span the Attribute over the area // the end. if( '*' == cInsChar ) // Bold { SvxWeightItem aSvxWeightItem( WEIGHT_BOLD, SID_ATTR_CHAR_WEIGHT ); rDoc.SetAttr( nFndPos, nEndPos - 1, SID_ATTR_CHAR_WEIGHT, aSvxWeightItem); } else // underline { SvxUnderlineItem aSvxUnderlineItem( UNDERLINE_SINGLE, SID_ATTR_CHAR_UNDERLINE ); rDoc.SetAttr( nFndPos, nEndPos - 1, SID_ATTR_CHAR_UNDERLINE, aSvxUnderlineItem); } } return -1 != nFndPos; } bool SvxAutoCorrect::FnCptlSttSntnc( SvxAutoCorrDoc& rDoc, const OUString& rTxt, bool bNormalPos, sal_Int32 nSttPos, sal_Int32 nEndPos, LanguageType eLang ) { if( rTxt.isEmpty() || nEndPos <= nSttPos ) return false; CharClass& rCC = GetCharClass( eLang ); OUString aText( rTxt ); const sal_Unicode *pStart = aText.getStr(), *pStr = pStart + nEndPos, *pWordStt = 0, *pDelim = 0; bool bAtStart = false; do { --pStr; if (rCC.isLetter(aText, pStr - pStart)) { if( !pWordStt ) pDelim = pStr+1; pWordStt = pStr; } else if (pWordStt && !rCC.isDigit(aText, pStr - pStart)) { if( lcl_IsInAsciiArr( sImplWordChars, *pStr ) && pWordStt - 1 == pStr && // Installation at beginning of paragraph. Replaced < by <= (#i38971#) (sal_IntPtr)(pStart + 1) <= (sal_IntPtr)pStr && rCC.isLetter(aText, pStr-1 - pStart)) pWordStt = --pStr; else break; } } while( ! ( bAtStart = (pStart == pStr) ) ); if (!pWordStt) return false; // no character to be replaced if (rCC.isDigit(aText, pStr - pStart)) return false; // already ok if (IsUpperLetter(rCC.getCharacterType(aText, pWordStt - pStart))) return false; // already ok //See if the text is the start of a protocol string, e.g. have text of //"http" see if it is the start of "http:" and if so leave it alone sal_Int32 nIndex = pWordStt - pStart; sal_Int32 nProtocolLen = pDelim - pWordStt + 1; if (nIndex + nProtocolLen <= rTxt.getLength()) { if (INetURLObject::CompareProtocolScheme(rTxt.copy(nIndex, nProtocolLen)) != INET_PROT_NOT_VALID) return false; // already ok } if (0x1 == *pWordStt || 0x2 == *pWordStt) return false; // already ok if( *pDelim && 2 >= pDelim - pWordStt && lcl_IsInAsciiArr( ".-)>", *pDelim ) ) return false; if( !bAtStart ) // Still no beginning of a paragraph? { if ( IsWordDelim( *pStr ) ) { while( ! ( bAtStart = (pStart == pStr--) ) && IsWordDelim( *pStr ) ) ; } // Asian full stop, full width full stop, full width exclamation mark // and full width question marks are treated as word delimiters else if ( 0x3002 != *pStr && 0xFF0E != *pStr && 0xFF01 != *pStr && 0xFF1F != *pStr ) return false; // no valid separator -> no replacement } if( bAtStart ) // at the beginning of a paragraph? { // Check out the previous paragraph, if it exists. // If so, then check to paragraph separator at the end. OUString const*const pPrevPara = rDoc.GetPrevPara(bNormalPos); if (!pPrevPara) { // valid separator -> replace OUString sChar( *pWordStt ); sChar = rCC.titlecase(sChar); //see fdo#56740 return !comphelper::string::equals(sChar, *pWordStt) && rDoc.ReplaceRange( pWordStt - pStart, 1, sChar ); } aText = *pPrevPara; bAtStart = false; pStart = aText.getStr(); pStr = pStart + aText.getLength(); do { // overwrite all blanks --pStr; if( !IsWordDelim( *pStr )) break; } while( ! ( bAtStart = (pStart == pStr) ) ); if( bAtStart ) return false; // no valid separator -> no replacement } // Found [ \t]+[A-Z0-9]+ until here. Test now on the paragraph separator. // all three can happen, but not more than once! const sal_Unicode* pExceptStt = 0; if( !bAtStart ) { bool bContinue = true; int nFlag = C_NONE; do { switch( *pStr ) { // Western and Asian full stop case '.': case 0x3002 : case 0xFF0E : { if (pStr >= pStart + 2 && *(pStr-2) == '.') { //e.g. text "f.o.o. word": Now currently considering //capitalizing word but second last character of //previous word is a . So probably last word is an //anagram that ends in . and not truly the end of a //previous sentence, so don't autocapitalize this word return false; } if( nFlag & C_FULL_STOP ) return false; // no valid separator -> no replacement nFlag |= C_FULL_STOP; pExceptStt = pStr; } break; case '!': case 0xFF01 : { if( nFlag & C_EXCLAMATION_MARK ) return false; // no valid separator -> no replacement nFlag |= C_EXCLAMATION_MARK; } break; case '?': case 0xFF1F : { if( nFlag & C_QUESTION_MARK) return false; // no valid separator -> no replacement nFlag |= C_QUESTION_MARK; } break; default: if( !nFlag ) return false; // no valid separator -> no replacement else bContinue = false; break; } if( bContinue && pStr-- == pStart ) { return false; // no valid separator -> no replacement } } while( bContinue ); if( C_FULL_STOP != nFlag ) pExceptStt = 0; } if( 2 > ( pStr - pStart ) ) return false; if (!rCC.isLetterNumeric(aText, pStr-- - pStart)) { bool bValid = false, bAlphaFnd = false; const sal_Unicode* pTmpStr = pStr; while( !bValid ) { if( rCC.isDigit( aText, pTmpStr - pStart ) ) { bValid = true; pStr = pTmpStr - 1; } else if( rCC.isLetter( aText, pTmpStr - pStart ) ) { if( bAlphaFnd ) { bValid = true; pStr = pTmpStr; } else bAlphaFnd = true; } else if( bAlphaFnd || IsWordDelim( *pTmpStr ) ) break; if( pTmpStr == pStart ) break; --pTmpStr; } if( !bValid ) return false; // no valid separator -> no replacement } bool bNumericOnly = '0' <= *(pStr+1) && *(pStr+1) <= '9'; // Search for the beginning of the word while( !IsWordDelim( *pStr )) { if( bNumericOnly && rCC.isLetter( aText, pStr - pStart ) ) bNumericOnly = false; if( pStart == pStr ) break; --pStr; } if( bNumericOnly ) // consists of only numbers, then not return false; if( IsWordDelim( *pStr )) ++pStr; OUString sWord; // check on the basis of the exception list if( pExceptStt ) { sWord = OUString(pStr, pExceptStt - pStr + 1); if( FindInCplSttExceptList(eLang, sWord) ) return false; // Delete all non alphanumeric. Test the characters at the // beginning/end of the word ( recognizes: "(min.", "/min.", and so on.) OUString sTmp( sWord ); while( !sTmp.isEmpty() && !rCC.isLetterNumeric( sTmp, 0 ) ) sTmp = sTmp.copy(1); // Remove all non alphanumeric characters towards the end up until // the last one. sal_Int32 nLen = sTmp.getLength(); while( nLen && !rCC.isLetterNumeric( sTmp, nLen-1 ) ) --nLen; if( nLen + 1 < sTmp.getLength() ) sTmp = sTmp.copy( 0, nLen + 1 ); if( !sTmp.isEmpty() && sTmp.getLength() != sWord.getLength() && FindInCplSttExceptList(eLang, sTmp)) return false; if(FindInCplSttExceptList(eLang, sWord, true)) return false; } // Ok, then replace sal_Unicode cSave = *pWordStt; nSttPos = pWordStt - rTxt.getStr(); OUString sChar( cSave ); sChar = rCC.titlecase(sChar); //see fdo#56740 bool bRet = sChar[0] != cSave && rDoc.ReplaceRange( nSttPos, 1, sChar ); // Parahaps someone wants to have the word if( bRet && SaveWordCplSttLst & nFlags ) rDoc.SaveCpltSttWord( CptlSttSntnc, nSttPos, sWord, cSave ); return bRet; } bool SvxAutoCorrect::FnCorrectCapsLock( SvxAutoCorrDoc& rDoc, const OUString& rTxt, sal_Int32 nSttPos, sal_Int32 nEndPos, LanguageType eLang ) { if (nEndPos - nSttPos < 2) // string must be at least 2-character long. return false; CharClass& rCC = GetCharClass( eLang ); // Check the first 2 letters. if ( !IsLowerLetter(rCC.getCharacterType(rTxt, nSttPos)) ) return false; if ( !IsUpperLetter(rCC.getCharacterType(rTxt, nSttPos+1)) ) return false; OUString aConverted; aConverted += rCC.uppercase(OUString(rTxt[nSttPos])); aConverted += rCC.lowercase(OUString(rTxt[nSttPos+1])); for( sal_Int32 i = nSttPos+2; i < nEndPos; ++i ) { if ( IsLowerLetter(rCC.getCharacterType(rTxt, i)) ) // A lowercase letter disqualifies the whole text. return false; if ( IsUpperLetter(rCC.getCharacterType(rTxt, i)) ) // Another uppercase letter. Convert it. aConverted += rCC.lowercase(OUString(rTxt[i])); else // This is not an alphabetic letter. Leave it as-is. aConverted += OUString( rTxt[i] ); } // Replace the word. rDoc.Delete(nSttPos, nEndPos); rDoc.Insert(nSttPos, aConverted); return true; } sal_Unicode SvxAutoCorrect::GetQuote( sal_Unicode cInsChar, bool bSttQuote, LanguageType eLang ) const { sal_Unicode cRet = bSttQuote ? ( '\"' == cInsChar ? GetStartDoubleQuote() : GetStartSingleQuote() ) : ( '\"' == cInsChar ? GetEndDoubleQuote() : GetEndSingleQuote() ); if( !cRet ) { // then through the Language find the right character if( LANGUAGE_NONE == eLang ) cRet = cInsChar; else { LocaleDataWrapper& rLcl = GetLocaleDataWrapper( eLang ); OUString sRet( bSttQuote ? ( '\"' == cInsChar ? rLcl.getDoubleQuotationMarkStart() : rLcl.getQuotationMarkStart() ) : ( '\"' == cInsChar ? rLcl.getDoubleQuotationMarkEnd() : rLcl.getQuotationMarkEnd() )); cRet = !sRet.isEmpty() ? sRet[0] : cInsChar; } } return cRet; } void SvxAutoCorrect::InsertQuote( SvxAutoCorrDoc& rDoc, sal_Int32 nInsPos, sal_Unicode cInsChar, bool bSttQuote, bool bIns ) { LanguageType eLang = rDoc.GetLanguage( nInsPos, false ); sal_Unicode cRet = GetQuote( cInsChar, bSttQuote, eLang ); OUString sChg( cInsChar ); if( bIns ) rDoc.Insert( nInsPos, sChg ); else rDoc.Replace( nInsPos, sChg ); sChg = OUString(cRet); if( '\"' == cInsChar ) { if( LANGUAGE_SYSTEM == eLang ) eLang = GetAppLang().getLanguageType(); switch( eLang ) { case LANGUAGE_FRENCH: case LANGUAGE_FRENCH_BELGIAN: case LANGUAGE_FRENCH_CANADIAN: case LANGUAGE_FRENCH_SWISS: case LANGUAGE_FRENCH_LUXEMBOURG: { OUString s( cNonBreakingSpace ); // UNICODE code for no break space if( rDoc.Insert( bSttQuote ? nInsPos+1 : nInsPos, s )) { if( !bSttQuote ) ++nInsPos; } } break; } } rDoc.Replace( nInsPos, sChg ); } OUString SvxAutoCorrect::GetQuote( SvxAutoCorrDoc& rDoc, sal_Int32 nInsPos, sal_Unicode cInsChar, bool bSttQuote ) { LanguageType eLang = rDoc.GetLanguage( nInsPos, false ); sal_Unicode cRet = GetQuote( cInsChar, bSttQuote, eLang ); OUString sRet = OUString(cRet); if( '\"' == cInsChar ) { if( LANGUAGE_SYSTEM == eLang ) eLang = GetAppLang().getLanguageType(); switch( eLang ) { case LANGUAGE_FRENCH: case LANGUAGE_FRENCH_BELGIAN: case LANGUAGE_FRENCH_CANADIAN: case LANGUAGE_FRENCH_SWISS: case LANGUAGE_FRENCH_LUXEMBOURG: if( bSttQuote ) sRet += " "; else sRet = " " + sRet; break; } } return sRet; } sal_uLong SvxAutoCorrect::DoAutoCorrect( SvxAutoCorrDoc& rDoc, const OUString& rTxt, sal_Int32 nInsPos, sal_Unicode cChar, bool bInsert, Window* pFrameWin ) { sal_uLong nRet = 0; bool bIsNextRun = bRunNext; bRunNext = false; // if it was set, then it has to be turned off do{ // only for middle check loop !! if( cChar ) { // Prevent double space if( nInsPos && ' ' == cChar && IsAutoCorrFlag( IgnoreDoubleSpace ) && ' ' == rTxt[ nInsPos - 1 ]) { nRet = IgnoreDoubleSpace; break; } bool bSingle = '\'' == cChar; bool bIsReplaceQuote = (IsAutoCorrFlag( ChgQuotes ) && ('\"' == cChar )) || (IsAutoCorrFlag( ChgSglQuotes ) && bSingle ); if( bIsReplaceQuote ) { sal_Unicode cPrev; bool bSttQuote = !nInsPos || IsWordDelim( ( cPrev = rTxt[ nInsPos-1 ])) || lcl_IsInAsciiArr( "([{", cPrev ) || ( cEmDash && cEmDash == cPrev ) || ( cEnDash && cEnDash == cPrev ); InsertQuote( rDoc, nInsPos, cChar, bSttQuote, bInsert ); nRet = bSingle ? ChgSglQuotes : ChgQuotes; break; } if( bInsert ) rDoc.Insert( nInsPos, OUString(cChar) ); else rDoc.Replace( nInsPos, OUString(cChar) ); // Hardspaces autocorrection if ( IsAutoCorrFlag( AddNonBrkSpace ) ) { if ( NeedsHardspaceAutocorr( cChar ) && FnAddNonBrkSpace( rDoc, rTxt, 0, nInsPos, rDoc.GetLanguage( nInsPos, false ) ) ) { nRet = AddNonBrkSpace; } else if ( bIsNextRun && !IsAutoCorrectChar( cChar ) ) { // Remove the NBSP if it wasn't an autocorrection if ( nInsPos != 0 && NeedsHardspaceAutocorr( rTxt[ nInsPos - 1 ] ) && cChar != ' ' && cChar != '\t' && cChar != cNonBreakingSpace ) { // Look for the last HARD_SPACE sal_Int32 nPos = nInsPos - 1; bool bContinue = true; while ( bContinue ) { const sal_Unicode cTmpChar = rTxt[ nPos ]; if ( cTmpChar == cNonBreakingSpace ) { rDoc.Delete( nPos, nPos + 1 ); nRet = AddNonBrkSpace; bContinue = false; } else if ( !NeedsHardspaceAutocorr( cTmpChar ) || nPos == 0 ) bContinue = false; nPos--; } } } } } if( !nInsPos ) break; sal_Int32 nPos = nInsPos - 1; if( IsWordDelim( rTxt[ nPos ])) break; // Set bold or underline automatically? if (('*' == cChar || '_' == cChar) && (nPos+1 < rTxt.getLength())) { if( IsAutoCorrFlag( ChgWeightUnderl ) && FnChgWeightUnderl( rDoc, rTxt, 0, nPos+1 ) ) nRet = ChgWeightUnderl; break; } while( nPos && !IsWordDelim( rTxt[ --nPos ])) ; // Found a Paragraph-start or a Blank, search for the word shortcut in // auto. sal_Int32 nCapLttrPos = nPos+1; // on the 1st Character if( !nPos && !IsWordDelim( rTxt[ 0 ])) --nCapLttrPos; // Absatz Anfang und kein Blank ! LanguageType eLang = rDoc.GetLanguage( nCapLttrPos, false ); if( LANGUAGE_SYSTEM == eLang ) eLang = MsLangId::getSystemLanguage(); CharClass& rCC = GetCharClass( eLang ); // no symbol characters if( lcl_IsSymbolChar( rCC, rTxt, nCapLttrPos, nInsPos )) break; if( IsAutoCorrFlag( Autocorrect ) ) { OUString aPara; OUString* pPara = IsAutoCorrFlag(CptlSttSntnc) ? &aPara : 0; // since LibO 4.1, '-' is a word separator // fdo#67742 avoid "--" to be replaced by "–" if next is "-" if( rTxt.endsWith( "---" ) ) break; bool bChgWord = rDoc.ChgAutoCorrWord( nCapLttrPos, nInsPos, *this, pPara ); if( !bChgWord ) { sal_Int32 nCapLttrPos1 = nCapLttrPos, nInsPos1 = nInsPos; while( nCapLttrPos1 < nInsPos && lcl_IsInAsciiArr( sImplSttSkipChars, rTxt[ nCapLttrPos1 ] ) ) ++nCapLttrPos1; while( nCapLttrPos1 < nInsPos1 && nInsPos1 && lcl_IsInAsciiArr( sImplEndSkipChars, rTxt[ nInsPos1-1 ] ) ) --nInsPos1; if( (nCapLttrPos1 != nCapLttrPos || nInsPos1 != nInsPos ) && nCapLttrPos1 < nInsPos1 && rDoc.ChgAutoCorrWord( nCapLttrPos1, nInsPos1, *this, pPara )) { bChgWord = true; nCapLttrPos = nCapLttrPos1; } } if( bChgWord ) { nRet = Autocorrect; if( !aPara.isEmpty() ) { sal_Int32 nEnd = nCapLttrPos; while( nEnd < aPara.getLength() && !IsWordDelim( aPara[ nEnd ])) ++nEnd; // Capital letter at beginning of paragraph? if( IsAutoCorrFlag( CptlSttSntnc ) && FnCptlSttSntnc( rDoc, aPara, false, nCapLttrPos, nEnd, eLang ) ) nRet |= CptlSttSntnc; if( IsAutoCorrFlag( ChgToEnEmDash ) && FnChgToEnEmDash( rDoc, rTxt, nCapLttrPos, nEnd, eLang ) ) nRet |= ChgToEnEmDash; } break; } } if( ( IsAutoCorrFlag( nRet = ChgOrdinalNumber ) && (nInsPos >= 2 ) && // fdo#69762 avoid autocorrect for 2e-3 ( '-' != cChar || 'E' != toupper(rTxt[nInsPos-1]) || '0' > rTxt[nInsPos-2] || '9' < rTxt[nInsPos-2] ) && FnChgOrdinalNumber( rDoc, rTxt, nCapLttrPos, nInsPos, eLang ) ) || ( IsAutoCorrFlag( nRet = SetINetAttr ) && ( ' ' == cChar || '\t' == cChar || 0x0a == cChar || !cChar ) && FnSetINetAttr( rDoc, rTxt, nCapLttrPos, nInsPos, eLang ) ) ) ; else { bool bLockKeyOn = pFrameWin && (pFrameWin->GetIndicatorState() & INDICATOR_CAPSLOCK); bool bUnsupported = lcl_IsUnsupportedUnicodeChar( rCC, rTxt, nCapLttrPos, nInsPos ); nRet = 0; if ( bLockKeyOn && IsAutoCorrFlag( CorrectCapsLock ) && FnCorrectCapsLock( rDoc, rTxt, nCapLttrPos, nInsPos, eLang ) ) { // Correct accidental use of cAPS LOCK key (do this only when // the caps or shift lock key is pressed). Turn off the caps // lock afterwords. nRet |= CorrectCapsLock; pFrameWin->SimulateKeyPress( KEY_CAPSLOCK ); } // Capital letter at beginning of paragraph ? if( !bUnsupported && IsAutoCorrFlag( CptlSttSntnc ) && FnCptlSttSntnc( rDoc, rTxt, true, nCapLttrPos, nInsPos, eLang ) ) nRet |= CptlSttSntnc; // Two capital letters at beginning of word ?? if( !bUnsupported && IsAutoCorrFlag( CptlSttWrd ) && FnCptlSttWrd( rDoc, rTxt, nCapLttrPos, nInsPos, eLang ) ) nRet |= CptlSttWrd; if( IsAutoCorrFlag( ChgToEnEmDash ) && FnChgToEnEmDash( rDoc, rTxt, nCapLttrPos, nInsPos, eLang ) ) nRet |= ChgToEnEmDash; } } while( false ); return nRet; } SvxAutoCorrectLanguageLists& SvxAutoCorrect::_GetLanguageList( LanguageType eLang ) { LanguageTag aLanguageTag( eLang); if(pLangTable->find(aLanguageTag) == pLangTable->end()) CreateLanguageFile(aLanguageTag, true); return *(pLangTable->find(aLanguageTag)->second); } void SvxAutoCorrect::SaveCplSttExceptList( LanguageType eLang ) { boost::ptr_map::iterator nTmpVal = pLangTable->find(LanguageTag(eLang)); if(nTmpVal != pLangTable->end() && nTmpVal->second) nTmpVal->second->SaveCplSttExceptList(); #ifdef DBG_UTIL else { SAL_WARN("editeng", "Save an empty list? "); } #endif } void SvxAutoCorrect::SaveWrdSttExceptList(LanguageType eLang) { boost::ptr_map::iterator nTmpVal = pLangTable->find(LanguageTag(eLang)); if(nTmpVal != pLangTable->end() && nTmpVal->second) nTmpVal->second->SaveWrdSttExceptList(); #ifdef DBG_UTIL else { SAL_WARN("editeng", "Save an empty list? "); } #endif } // Adds a single word. The list will immediately be written to the file! bool SvxAutoCorrect::AddCplSttException( const OUString& rNew, LanguageType eLang ) { SvxAutoCorrectLanguageLists* pLists = 0; // either the right language is present or it will be this in the general list boost::ptr_map::iterator nTmpVal = pLangTable->find(LanguageTag(eLang)); if(nTmpVal != pLangTable->end()) pLists = nTmpVal->second; else { LanguageTag aLangTagUndetermined( LANGUAGE_UNDETERMINED); nTmpVal = pLangTable->find(aLangTagUndetermined); if(nTmpVal != pLangTable->end()) pLists = nTmpVal->second; else if(CreateLanguageFile(aLangTagUndetermined, true)) pLists = pLangTable->find(aLangTagUndetermined)->second; } OSL_ENSURE(pLists, "No auto correction data"); return pLists->AddToCplSttExceptList(rNew); } // Adds a single word. The list will immediately be written to the file! bool SvxAutoCorrect::AddWrtSttException( const OUString& rNew, LanguageType eLang ) { SvxAutoCorrectLanguageLists* pLists = 0; //either the right language is present or it is set in the general list boost::ptr_map::iterator nTmpVal = pLangTable->find(LanguageTag(eLang)); if(nTmpVal != pLangTable->end()) pLists = nTmpVal->second; else { LanguageTag aLangTagUndetermined( LANGUAGE_UNDETERMINED); nTmpVal = pLangTable->find(aLangTagUndetermined); if(nTmpVal != pLangTable->end()) pLists = nTmpVal->second; else if(CreateLanguageFile(aLangTagUndetermined, true)) pLists = pLangTable->find(aLangTagUndetermined)->second; } OSL_ENSURE(pLists, "No auto correction file!"); return pLists->AddToWrdSttExceptList(rNew); } bool SvxAutoCorrect::GetPrevAutoCorrWord( SvxAutoCorrDoc& rDoc, const OUString& rTxt, sal_Int32 nPos, OUString& rWord ) const { if( !nPos ) return false; sal_Int32 nEnde = nPos; // it must be followed by a blank or tab! if( ( nPos < rTxt.getLength() && !IsWordDelim( rTxt[ nPos ])) || IsWordDelim( rTxt[ --nPos ])) return false; while( nPos && !IsWordDelim( rTxt[ --nPos ])) ; // Found a Paragraph-start or a Blank, search for the word shortcut in // auto. sal_Int32 nCapLttrPos = nPos+1; // on the 1st Character if( !nPos && !IsWordDelim( rTxt[ 0 ])) --nCapLttrPos; // Beginning of pargraph and no Blank! while( lcl_IsInAsciiArr( sImplSttSkipChars, rTxt[ nCapLttrPos ]) ) if( ++nCapLttrPos >= nEnde ) return false; if( 3 > nEnde - nCapLttrPos ) return false; LanguageType eLang = rDoc.GetLanguage( nCapLttrPos, false ); if( LANGUAGE_SYSTEM == eLang ) eLang = MsLangId::getSystemLanguage(); SvxAutoCorrect* pThis = (SvxAutoCorrect*)this; CharClass& rCC = pThis->GetCharClass( eLang ); if( lcl_IsSymbolChar( rCC, rTxt, nCapLttrPos, nEnde )) return false; rWord = rTxt.copy( nCapLttrPos, nEnde - nCapLttrPos ); return true; } bool SvxAutoCorrect::CreateLanguageFile( const LanguageTag& rLanguageTag, bool bNewFile ) { OSL_ENSURE(pLangTable->find(rLanguageTag) == pLangTable->end(), "Language already exists "); OUString sUserDirFile( GetAutoCorrFileName( rLanguageTag, true, false, false )); OUString sShareDirFile( sUserDirFile ); SvxAutoCorrectLanguageListsPtr pLists = 0; Time nMinTime( 0, 2 ), nAktTime( Time::SYSTEM ), nLastCheckTime( Time::EMPTY ); std::map::iterator nFndPos = aLastFileTable.find(rLanguageTag); if(nFndPos != aLastFileTable.end() && (nLastCheckTime.SetTime(nFndPos->second), nLastCheckTime < nAktTime) && nAktTime - nLastCheckTime < nMinTime) { // no need to test the file, because the last check is not older then // 2 minutes. if( bNewFile ) { sShareDirFile = sUserDirFile; pLists = new SvxAutoCorrectLanguageLists( *this, sShareDirFile, sUserDirFile ); LanguageTag aTmp(rLanguageTag); // this insert() needs a non-const reference pLangTable->insert(aTmp, pLists); aLastFileTable.erase(nFndPos); } } else if( ( FStatHelper::IsDocument( sUserDirFile ) || FStatHelper::IsDocument( sShareDirFile = GetAutoCorrFileName( rLanguageTag, false, false, false ) ) || FStatHelper::IsDocument( sShareDirFile = GetAutoCorrFileName( rLanguageTag, false, false, true) ) ) || ( sShareDirFile = sUserDirFile, bNewFile ) ) { pLists = new SvxAutoCorrectLanguageLists( *this, sShareDirFile, sUserDirFile ); LanguageTag aTmp(rLanguageTag); // this insert() needs a non-const reference pLangTable->insert(aTmp, pLists); if (nFndPos != aLastFileTable.end()) aLastFileTable.erase(nFndPos); } else if( !bNewFile ) { aLastFileTable[rLanguageTag] = nAktTime.GetTime(); } return pLists != 0; } bool SvxAutoCorrect::PutText( const OUString& rShort, const OUString& rLong, LanguageType eLang ) { LanguageTag aLanguageTag( eLang); boost::ptr_map::iterator nTmpVal = pLangTable->find(aLanguageTag); if(nTmpVal != pLangTable->end()) return nTmpVal->second->PutText(rShort, rLong); if(CreateLanguageFile(aLanguageTag)) return pLangTable->find(aLanguageTag)->second->PutText(rShort, rLong); return false; } bool SvxAutoCorrect::MakeCombinedChanges( std::vector& aNewEntries, std::vector& aDeleteEntries, LanguageType eLang ) { LanguageTag aLanguageTag( eLang); boost::ptr_map::iterator nTmpVal = pLangTable->find(aLanguageTag); if(nTmpVal != pLangTable->end()) { return nTmpVal->second->MakeCombinedChanges( aNewEntries, aDeleteEntries ); } else if(CreateLanguageFile( aLanguageTag )) { return pLangTable->find( aLanguageTag )->second->MakeCombinedChanges( aNewEntries, aDeleteEntries ); } return false; } // - return the replacement text (only for SWG-Format, all other // can be taken from the word list!) bool SvxAutoCorrect::GetLongText( const com::sun::star::uno::Reference < com::sun::star::embed::XStorage >&, const OUString&, const OUString&, OUString& ) { return false; } // Text with attribution (only the SWG - SWG format!) bool SvxAutoCorrect::PutText( const com::sun::star::uno::Reference < com::sun::star::embed::XStorage >&, const OUString&, const OUString&, SfxObjectShell&, OUString& ) { return false; } OUString EncryptBlockName_Imp(const OUString& rName) { OUStringBuffer aName; aName.append('#').append(rName); for (sal_Int32 nLen = rName.getLength(), nPos = 1; nPos < nLen; ++nPos) { if (lcl_IsInAsciiArr( "!/:.\\", aName[nPos])) aName[nPos] &= 0x0f; } return aName.makeStringAndClear(); } /* This code is copied from SwXMLTextBlocks::GeneratePackageName */ static void GeneratePackageName ( const OUString& rShort, OUString& rPackageName ) { OString sByte(OUStringToOString(rShort, RTL_TEXTENCODING_UTF7)); OUStringBuffer aBuf(OStringToOUString(sByte, RTL_TEXTENCODING_ASCII_US)); for (sal_Int32 nPos = 0; nPos < aBuf.getLength(); ++nPos) { switch (aBuf[nPos]) { case '!': case '/': case ':': case '.': case '\\': aBuf[nPos] = '_'; break; default: break; } } rPackageName = aBuf.makeStringAndClear(); } static const SvxAutocorrWord* lcl_SearchWordsInList( SvxAutoCorrectLanguageListsPtr pList, const OUString& rTxt, sal_Int32& rStt, sal_Int32 nEndPos) { const SvxAutocorrWordList* pAutoCorrWordList = pList->GetAutocorrWordList(); return pAutoCorrWordList->SearchWordsInList( rTxt, rStt, nEndPos ); } // the search for the words in the substitution table const SvxAutocorrWord* SvxAutoCorrect::SearchWordsInList( const OUString& rTxt, sal_Int32& rStt, sal_Int32 nEndPos, SvxAutoCorrDoc&, LanguageTag& rLang ) { const SvxAutocorrWord* pRet = 0; LanguageTag aLanguageTag( rLang); if( aLanguageTag.isSystemLocale() ) aLanguageTag.reset( MsLangId::getSystemLanguage()); /* TODO-BCP47: this is so ugly, should all maybe be a proper fallback * list instead? */ // First search for eLang, then US-English -> English // and last in LANGUAGE_UNDETERMINED if(pLangTable->find(aLanguageTag) != pLangTable->end() || CreateLanguageFile(aLanguageTag, false)) { //the language is available - so bring it on SvxAutoCorrectLanguageLists* pList = pLangTable->find(aLanguageTag)->second; pRet = lcl_SearchWordsInList( pList, rTxt, rStt, nEndPos ); if( pRet ) { rLang = aLanguageTag; return pRet; } } // If it still could not be found here, then keep on searching LanguageType eLang = aLanguageTag.getLanguageType(); LanguageType nTmpKey1 = eLang & 0x7ff, // the main language in many cases DE nTmpKey2 = eLang & 0x3ff; // otherwise for example EN if(nTmpKey1 != eLang && (pLangTable->find(aLanguageTag.reset(nTmpKey1)) != pLangTable->end() || CreateLanguageFile(aLanguageTag, false))) { //the language is available - so bring it on SvxAutoCorrectLanguageLists* pList = pLangTable->find(aLanguageTag)->second; pRet = lcl_SearchWordsInList( pList, rTxt, rStt, nEndPos ); if( pRet ) { rLang = aLanguageTag; return pRet; } } if(nTmpKey2 != eLang && (pLangTable->find(aLanguageTag.reset(nTmpKey2)) != pLangTable->end() || CreateLanguageFile(aLanguageTag, false))) { //the language is available - so bring it on SvxAutoCorrectLanguageLists* pList = pLangTable->find(aLanguageTag)->second; pRet = lcl_SearchWordsInList( pList, rTxt, rStt, nEndPos ); if( pRet ) { rLang = aLanguageTag; return pRet; } } if(pLangTable->find(aLanguageTag.reset(LANGUAGE_UNDETERMINED)) != pLangTable->end() || CreateLanguageFile(aLanguageTag, false)) { //the language is available - so bring it on SvxAutoCorrectLanguageLists* pList = pLangTable->find(aLanguageTag)->second; pRet = lcl_SearchWordsInList( pList, rTxt, rStt, nEndPos ); if( pRet ) { rLang = aLanguageTag; return pRet; } } return 0; } bool SvxAutoCorrect::FindInWrdSttExceptList( LanguageType eLang, const OUString& sWord ) { LanguageTag aLanguageTag( eLang); /* TODO-BCP47: again horrible uglyness */ // First search for eLang, then US-English -> English // and last in LANGUAGE_UNDETERMINED LanguageType nTmpKey1 = eLang & 0x7ff, // the main language in many cases DE nTmpKey2 = eLang & 0x3ff; // otherwise for example EN OUString sTemp(sWord); if(pLangTable->find(aLanguageTag) != pLangTable->end() || CreateLanguageFile(aLanguageTag, false)) { //the language is available - so bring it on SvxAutoCorrectLanguageLists* pList = pLangTable->find(aLanguageTag)->second; OUString _sTemp(sWord); if(pList->GetWrdSttExceptList()->find(_sTemp) != pList->GetWrdSttExceptList()->end() ) return true; } // If it still could not be found here, then keep on searching if(nTmpKey1 != eLang && (pLangTable->find(aLanguageTag.reset(nTmpKey1)) != pLangTable->end() || CreateLanguageFile(aLanguageTag, false))) { //the language is available - so bring it on SvxAutoCorrectLanguageLists* pList = pLangTable->find(aLanguageTag)->second; if(pList->GetWrdSttExceptList()->find(sTemp) != pList->GetWrdSttExceptList()->end() ) return true; } if(nTmpKey2 != eLang && (pLangTable->find(aLanguageTag.reset(nTmpKey2)) != pLangTable->end() || CreateLanguageFile(aLanguageTag, false))) { //the language is available - so bring it on SvxAutoCorrectLanguageLists* pList = pLangTable->find(aLanguageTag)->second; if(pList->GetWrdSttExceptList()->find(sTemp) != pList->GetWrdSttExceptList()->end() ) return true; } if(pLangTable->find(aLanguageTag.reset(LANGUAGE_UNDETERMINED)) != pLangTable->end() || CreateLanguageFile(aLanguageTag, false)) { //the language is available - so bring it on SvxAutoCorrectLanguageLists* pList = pLangTable->find(aLanguageTag)->second; if(pList->GetWrdSttExceptList()->find(sTemp) != pList->GetWrdSttExceptList()->end() ) return true; } return false; } static bool lcl_FindAbbreviation(const SvStringsISortDtor* pList, const OUString& sWord) { OUString sAbk('~'); SvStringsISortDtor::const_iterator it = pList->find( sAbk ); sal_uInt16 nPos = it - pList->begin(); if( nPos < pList->size() ) { OUString sLowerWord(sWord.toAsciiLowerCase()); OUString pAbk; for( sal_uInt16 n = nPos; n < pList->size() && '~' == ( pAbk = (*pList)[ n ])[ 0 ]; ++n ) { // ~ and ~. are not allowed! if( 2 < pAbk.getLength() && pAbk.getLength() - 1 <= sWord.getLength() ) { OUString sLowerAbk(pAbk.toAsciiLowerCase()); for (sal_Int32 i = sLowerAbk.getLength(), ii = sLowerWord.getLength(); i;) { if( !--i ) // agrees return true; if( sLowerAbk[i] != sLowerWord[--ii]) break; } } } } OSL_ENSURE( !(nPos && '~' == (*pList)[ --nPos ][ 0 ] ), "Wrongly sorted exception list?" ); return false; } bool SvxAutoCorrect::FindInCplSttExceptList(LanguageType eLang, const OUString& sWord, bool bAbbreviation) { LanguageTag aLanguageTag( eLang); /* TODO-BCP47: did I mention terrible horrible uglyness? */ // First search for eLang, then US-English -> English // and last in LANGUAGE_UNDETERMINED LanguageType nTmpKey1 = eLang & 0x7ff, // the main language in many cases DE nTmpKey2 = eLang & 0x3ff; // otherwise for example EN OUString sTemp( sWord ); if(pLangTable->find(aLanguageTag) != pLangTable->end() || CreateLanguageFile(aLanguageTag, false)) { //the language is available - so bring it on const SvStringsISortDtor* pList = pLangTable->find(aLanguageTag)->second->GetCplSttExceptList(); if(bAbbreviation ? lcl_FindAbbreviation(pList, sWord) : pList->find(sTemp) != pList->end() ) return true; } // If it still could not be found here, then keep on searching if(nTmpKey1 != eLang && (pLangTable->find(aLanguageTag.reset(nTmpKey1)) != pLangTable->end() || CreateLanguageFile(aLanguageTag, false))) { const SvStringsISortDtor* pList = pLangTable->find(aLanguageTag)->second->GetCplSttExceptList(); if(bAbbreviation ? lcl_FindAbbreviation(pList, sWord) : pList->find(sTemp) != pList->end() ) return true; } if(nTmpKey2 != eLang && (pLangTable->find(aLanguageTag.reset(nTmpKey2)) != pLangTable->end() || CreateLanguageFile(aLanguageTag, false))) { //the language is available - so bring it on const SvStringsISortDtor* pList = pLangTable->find(aLanguageTag)->second->GetCplSttExceptList(); if(bAbbreviation ? lcl_FindAbbreviation(pList, sWord) : pList->find(sTemp) != pList->end() ) return true; } if(pLangTable->find(aLanguageTag.reset(LANGUAGE_UNDETERMINED)) != pLangTable->end() || CreateLanguageFile(aLanguageTag, false)) { //the language is available - so bring it on const SvStringsISortDtor* pList = pLangTable->find(aLanguageTag)->second->GetCplSttExceptList(); if(bAbbreviation ? lcl_FindAbbreviation(pList, sWord) : pList->find(sTemp) != pList->end() ) return true; } return false; } OUString SvxAutoCorrect::GetAutoCorrFileName( const LanguageTag& rLanguageTag, bool bNewFile, bool bTst, bool bUnlocalized ) const { OUString sRet, sExt( rLanguageTag.getBcp47() ); if (bUnlocalized) { // we don't want variant, so we'll take "fr" instead of "fr-CA" for example ::std::vector< OUString > vecFallBackStrings = rLanguageTag.getFallbackStrings(false); if (!vecFallBackStrings.empty()) sExt = vecFallBackStrings[0]; } sExt = "_" + sExt + ".dat"; if( bNewFile ) ( sRet = sUserAutoCorrFile ) += sExt; else if( !bTst ) ( sRet = sShareAutoCorrFile ) += sExt; else { // test first in the user directory - if not exist, then ( sRet = sUserAutoCorrFile ) += sExt; if( !FStatHelper::IsDocument( sRet )) ( sRet = sShareAutoCorrFile ) += sExt; } return sRet; } SvxAutoCorrectLanguageLists::SvxAutoCorrectLanguageLists( SvxAutoCorrect& rParent, const OUString& rShareAutoCorrectFile, const OUString& rUserAutoCorrectFile) : sShareAutoCorrFile( rShareAutoCorrectFile ), sUserAutoCorrFile( rUserAutoCorrectFile ), aModifiedDate( Date::EMPTY ), aModifiedTime( Time::EMPTY ), aLastCheckTime( Time::EMPTY ), pCplStt_ExcptLst( 0 ), pWrdStt_ExcptLst( 0 ), pAutocorr_List( 0 ), rAutoCorrect(rParent), nFlags(0) { } SvxAutoCorrectLanguageLists::~SvxAutoCorrectLanguageLists() { delete pCplStt_ExcptLst; delete pWrdStt_ExcptLst; delete pAutocorr_List; } bool SvxAutoCorrectLanguageLists::IsFileChanged_Imp() { // Access the file system only every 2 minutes to check the date stamp bool bRet = false; Time nMinTime( 0, 2 ); Time nAktTime( Time::SYSTEM ); if( aLastCheckTime > nAktTime || // overflow? ( nAktTime -= aLastCheckTime ) > nMinTime ) // min time past { Date aTstDate( Date::EMPTY ); Time aTstTime( Time::EMPTY ); if( FStatHelper::GetModifiedDateTimeOfFile( sShareAutoCorrFile, &aTstDate, &aTstTime ) && ( aModifiedDate != aTstDate || aModifiedTime != aTstTime )) { bRet = true; // then remove all the lists fast! if( CplSttLstLoad & nFlags && pCplStt_ExcptLst ) delete pCplStt_ExcptLst, pCplStt_ExcptLst = 0; if( WrdSttLstLoad & nFlags && pWrdStt_ExcptLst ) delete pWrdStt_ExcptLst, pWrdStt_ExcptLst = 0; if( ChgWordLstLoad & nFlags && pAutocorr_List ) delete pAutocorr_List, pAutocorr_List = 0; nFlags &= ~(CplSttLstLoad | WrdSttLstLoad | ChgWordLstLoad ); } aLastCheckTime = Time( Time::SYSTEM ); } return bRet; } void SvxAutoCorrectLanguageLists::LoadXMLExceptList_Imp( SvStringsISortDtor*& rpLst, const sal_Char* pStrmName, SotStorageRef& rStg) { if( rpLst ) rpLst->clear(); else rpLst = new SvStringsISortDtor; { OUString sStrmName( pStrmName, strlen(pStrmName), RTL_TEXTENCODING_MS_1252 ); OUString sTmp( sStrmName ); if( rStg.Is() && rStg->IsStream( sStrmName ) ) { SvStorageStreamRef xStrm = rStg->OpenSotStream( sTmp, ( STREAM_READ | STREAM_SHARE_DENYWRITE | STREAM_NOCREATE ) ); if( SVSTREAM_OK != xStrm->GetError()) { xStrm.Clear(); rStg.Clear(); RemoveStream_Imp( sStrmName ); } else { uno::Reference< uno::XComponentContext > xContext = comphelper::getProcessComponentContext(); xml::sax::InputSource aParserInput; aParserInput.sSystemId = sStrmName; xStrm->Seek( 0L ); xStrm->SetBufferSize( 8 * 1024 ); aParserInput.aInputStream = new utl::OInputStreamWrapper( *xStrm ); // get filter uno::Reference< xml::sax::XDocumentHandler > xFilter = new SvXMLExceptionListImport ( xContext, *rpLst ); // connect parser and filter uno::Reference< xml::sax::XParser > xParser = xml::sax::Parser::create( xContext ); xParser->setDocumentHandler( xFilter ); // parse try { xParser->parseStream( aParserInput ); } catch( const xml::sax::SAXParseException& ) { // re throw ? } catch( const xml::sax::SAXException& ) { // re throw ? } catch( const io::IOException& ) { // re throw ? } } } // Set time stamp FStatHelper::GetModifiedDateTimeOfFile( sShareAutoCorrFile, &aModifiedDate, &aModifiedTime ); aLastCheckTime = Time( Time::SYSTEM ); } } void SvxAutoCorrectLanguageLists::SaveExceptList_Imp( const SvStringsISortDtor& rLst, const sal_Char* pStrmName, SotStorageRef &rStg, bool bConvert ) { if( rStg.Is() ) { OUString sStrmName( pStrmName, strlen(pStrmName), RTL_TEXTENCODING_MS_1252 ); if( rLst.empty() ) { rStg->Remove( sStrmName ); rStg->Commit(); } else { SotStorageStreamRef xStrm = rStg->OpenSotStream( sStrmName, ( STREAM_READ | STREAM_WRITE | STREAM_SHARE_DENYWRITE ) ); if( xStrm.Is() ) { xStrm->SetSize( 0 ); xStrm->SetBufferSize( 8192 ); OUString aMime( "text/xml" ); uno::Any aAny; aAny <<= aMime; xStrm->SetProperty( OUString("MediaType"), aAny ); uno::Reference< uno::XComponentContext > xContext = comphelper::getProcessComponentContext(); uno::Reference < xml::sax::XWriter > xWriter = xml::sax::Writer::create(xContext); uno::Reference < io::XOutputStream> xOut = new utl::OOutputStreamWrapper( *xStrm ); xWriter->setOutputStream(xOut); uno::Reference < xml::sax::XDocumentHandler > xHandler(xWriter, UNO_QUERY_THROW); SvXMLExceptionListExport aExp( xContext, rLst, sStrmName, xHandler ); aExp.exportDoc( XML_BLOCK_LIST ); xStrm->Commit(); if( xStrm->GetError() == SVSTREAM_OK ) { xStrm.Clear(); if (!bConvert) { rStg->Commit(); if( SVSTREAM_OK != rStg->GetError() ) { rStg->Remove( sStrmName ); rStg->Commit(); } } } } } } } SvxAutocorrWordList* SvxAutoCorrectLanguageLists::LoadAutocorrWordList() { if( pAutocorr_List ) pAutocorr_List->DeleteAndDestroyAll(); else pAutocorr_List = new SvxAutocorrWordList(); try { uno::Reference < embed::XStorage > xStg = comphelper::OStorageHelper::GetStorageFromURL( sShareAutoCorrFile, embed::ElementModes::READ ); OUString aXMLWordListName( pXMLImplAutocorr_ListStr, strlen(pXMLImplAutocorr_ListStr), RTL_TEXTENCODING_MS_1252 ); uno::Reference < io::XStream > xStrm = xStg->openStreamElement( aXMLWordListName, embed::ElementModes::READ ); uno::Reference< uno::XComponentContext > xContext = comphelper::getProcessComponentContext(); xml::sax::InputSource aParserInput; aParserInput.sSystemId = aXMLWordListName; aParserInput.aInputStream = xStrm->getInputStream(); // get parser uno::Reference< xml::sax::XParser > xParser = xml::sax::Parser::create(xContext); SAL_INFO("editeng", "AutoCorrect Import" ); uno::Reference< xml::sax::XDocumentHandler > xFilter = new SvXMLAutoCorrectImport( xContext, pAutocorr_List, rAutoCorrect, xStg ); // connect parser and filter xParser->setDocumentHandler( xFilter ); // parse xParser->parseStream( aParserInput ); } catch ( const uno::Exception& ) { } // Set time stamp FStatHelper::GetModifiedDateTimeOfFile( sShareAutoCorrFile, &aModifiedDate, &aModifiedTime ); aLastCheckTime = Time( Time::SYSTEM ); return pAutocorr_List; } void SvxAutoCorrectLanguageLists::SetAutocorrWordList( SvxAutocorrWordList* pList ) { if( pAutocorr_List && pList != pAutocorr_List ) delete pAutocorr_List; pAutocorr_List = pList; if( !pAutocorr_List ) { OSL_ENSURE( !this, "No valid list" ); pAutocorr_List = new SvxAutocorrWordList(); } nFlags |= ChgWordLstLoad; } const SvxAutocorrWordList* SvxAutoCorrectLanguageLists::GetAutocorrWordList() { if( !( ChgWordLstLoad & nFlags ) || IsFileChanged_Imp() ) SetAutocorrWordList( LoadAutocorrWordList() ); return pAutocorr_List; } SvStringsISortDtor* SvxAutoCorrectLanguageLists::GetCplSttExceptList() { if( !( CplSttLstLoad & nFlags ) || IsFileChanged_Imp() ) SetCplSttExceptList( LoadCplSttExceptList() ); return pCplStt_ExcptLst; } bool SvxAutoCorrectLanguageLists::AddToCplSttExceptList(const OUString& rNew) { bool aRet = false; if( !rNew.isEmpty() && GetCplSttExceptList()->insert( rNew ).second ) { MakeUserStorage_Impl(); SotStorageRef xStg = new SotStorage( sUserAutoCorrFile, STREAM_READWRITE, sal_True ); SaveExceptList_Imp( *pCplStt_ExcptLst, pXMLImplCplStt_ExcptLstStr, xStg ); xStg = 0; // Set time stamp FStatHelper::GetModifiedDateTimeOfFile( sUserAutoCorrFile, &aModifiedDate, &aModifiedTime ); aLastCheckTime = Time( Time::SYSTEM ); aRet = true; } return aRet; } bool SvxAutoCorrectLanguageLists::AddToWrdSttExceptList(const OUString& rNew) { bool aRet = false; SvStringsISortDtor* pExceptList = LoadWrdSttExceptList(); if( !rNew.isEmpty() && pExceptList && pExceptList->insert( rNew ).second ) { MakeUserStorage_Impl(); SotStorageRef xStg = new SotStorage( sUserAutoCorrFile, STREAM_READWRITE, sal_True ); SaveExceptList_Imp( *pWrdStt_ExcptLst, pXMLImplWrdStt_ExcptLstStr, xStg ); xStg = 0; // Set time stamp FStatHelper::GetModifiedDateTimeOfFile( sUserAutoCorrFile, &aModifiedDate, &aModifiedTime ); aLastCheckTime = Time( Time::SYSTEM ); aRet = true; } return aRet; } SvStringsISortDtor* SvxAutoCorrectLanguageLists::LoadCplSttExceptList() { try { SotStorageRef xStg = new SotStorage( sShareAutoCorrFile, STREAM_READ | STREAM_SHARE_DENYNONE, sal_True ); OUString sTemp ( pXMLImplCplStt_ExcptLstStr ); if( xStg.Is() && xStg->IsContained( sTemp ) ) LoadXMLExceptList_Imp( pCplStt_ExcptLst, pXMLImplCplStt_ExcptLstStr, xStg ); } catch (const css::ucb::ContentCreationException&) { } return pCplStt_ExcptLst; } void SvxAutoCorrectLanguageLists::SaveCplSttExceptList() { MakeUserStorage_Impl(); SotStorageRef xStg = new SotStorage( sUserAutoCorrFile, STREAM_READWRITE, sal_True ); SaveExceptList_Imp( *pCplStt_ExcptLst, pXMLImplCplStt_ExcptLstStr, xStg ); xStg = 0; // Set time stamp FStatHelper::GetModifiedDateTimeOfFile( sUserAutoCorrFile, &aModifiedDate, &aModifiedTime ); aLastCheckTime = Time( Time::SYSTEM ); } void SvxAutoCorrectLanguageLists::SetCplSttExceptList( SvStringsISortDtor* pList ) { if( pCplStt_ExcptLst && pList != pCplStt_ExcptLst ) delete pCplStt_ExcptLst; pCplStt_ExcptLst = pList; if( !pCplStt_ExcptLst ) { OSL_ENSURE( !this, "No valid list" ); pCplStt_ExcptLst = new SvStringsISortDtor; } nFlags |= CplSttLstLoad; } SvStringsISortDtor* SvxAutoCorrectLanguageLists::LoadWrdSttExceptList() { try { SotStorageRef xStg = new SotStorage( sShareAutoCorrFile, STREAM_READ | STREAM_SHARE_DENYNONE, sal_True ); OUString sTemp ( pXMLImplWrdStt_ExcptLstStr ); if( xStg.Is() && xStg->IsContained( sTemp ) ) LoadXMLExceptList_Imp( pWrdStt_ExcptLst, pXMLImplWrdStt_ExcptLstStr, xStg ); } catch (const css::ucb::ContentCreationException e) { SAL_WARN("editeng", "SvxAutoCorrectLanguageLists::LoadWrdSttExceptList: Caught exception: " << e.Message); } return pWrdStt_ExcptLst; } void SvxAutoCorrectLanguageLists::SaveWrdSttExceptList() { MakeUserStorage_Impl(); SotStorageRef xStg = new SotStorage( sUserAutoCorrFile, STREAM_READWRITE, sal_True ); SaveExceptList_Imp( *pWrdStt_ExcptLst, pXMLImplWrdStt_ExcptLstStr, xStg ); xStg = 0; // Set time stamp FStatHelper::GetModifiedDateTimeOfFile( sUserAutoCorrFile, &aModifiedDate, &aModifiedTime ); aLastCheckTime = Time( Time::SYSTEM ); } void SvxAutoCorrectLanguageLists::SetWrdSttExceptList( SvStringsISortDtor* pList ) { if( pWrdStt_ExcptLst && pList != pWrdStt_ExcptLst ) delete pWrdStt_ExcptLst; pWrdStt_ExcptLst = pList; if( !pWrdStt_ExcptLst ) { OSL_ENSURE( !this, "No valid list" ); pWrdStt_ExcptLst = new SvStringsISortDtor; } nFlags |= WrdSttLstLoad; } SvStringsISortDtor* SvxAutoCorrectLanguageLists::GetWrdSttExceptList() { if( !( WrdSttLstLoad & nFlags ) || IsFileChanged_Imp() ) SetWrdSttExceptList( LoadWrdSttExceptList() ); return pWrdStt_ExcptLst; } void SvxAutoCorrectLanguageLists::RemoveStream_Imp( const OUString& rName ) { if( sShareAutoCorrFile != sUserAutoCorrFile ) { SotStorageRef xStg = new SotStorage( sUserAutoCorrFile, STREAM_READWRITE, sal_True ); if( xStg.Is() && SVSTREAM_OK == xStg->GetError() && xStg->IsStream( rName ) ) { xStg->Remove( rName ); xStg->Commit(); xStg = 0; } } } void SvxAutoCorrectLanguageLists::MakeUserStorage_Impl() { // The conversion needs to happen if the file is already in the user // directory and is in the old format. Additionally it needs to // happen when the file is being copied from share to user. bool bError = false, bConvert = false, bCopy = false; INetURLObject aDest; INetURLObject aSource; if (sUserAutoCorrFile != sShareAutoCorrFile ) { aSource = INetURLObject ( sShareAutoCorrFile ); aDest = INetURLObject ( sUserAutoCorrFile ); if ( SotStorage::IsOLEStorage ( sShareAutoCorrFile ) ) { aDest.SetExtension ( OUString("bak") ); bConvert = true; } bCopy = true; } else if ( SotStorage::IsOLEStorage ( sUserAutoCorrFile ) ) { aSource = INetURLObject ( sUserAutoCorrFile ); aDest = INetURLObject ( sUserAutoCorrFile ); aDest.SetExtension ( OUString("bak") ); bCopy = bConvert = true; } if (bCopy) { try { OUString sMain(aDest.GetMainURL( INetURLObject::DECODE_TO_IURI )); sal_Unicode cSlash = '/'; sal_Int32 nSlashPos = sMain.lastIndexOf(cSlash); sMain = sMain.copy(0, nSlashPos); ::ucbhelper::Content aNewContent( sMain, uno::Reference< XCommandEnvironment >(), comphelper::getProcessComponentContext() ); Any aAny; TransferInfo aInfo; aInfo.NameClash = NameClash::OVERWRITE; aInfo.NewTitle = aDest.GetName(); aInfo.SourceURL = aSource.GetMainURL( INetURLObject::DECODE_TO_IURI ); aInfo.MoveData = sal_False; aAny <<= aInfo; aNewContent.executeCommand( OUString ( "transfer" ), aAny); } catch (...) { bError = true; } } if (bConvert && !bError) { SotStorageRef xSrcStg = new SotStorage( aDest.GetMainURL( INetURLObject::DECODE_TO_IURI ), STREAM_READ, sal_True ); SotStorageRef xDstStg = new SotStorage( sUserAutoCorrFile, STREAM_WRITE, sal_True ); if( xSrcStg.Is() && xDstStg.Is() ) { OUString sXMLWord ( pXMLImplWrdStt_ExcptLstStr ); OUString sXMLSentence ( pXMLImplCplStt_ExcptLstStr ); SvStringsISortDtor *pTmpWordList = NULL; if (xSrcStg->IsContained( sXMLWord ) ) LoadXMLExceptList_Imp( pTmpWordList, pXMLImplWrdStt_ExcptLstStr, xSrcStg ); if (pTmpWordList) { SaveExceptList_Imp( *pTmpWordList, pXMLImplWrdStt_ExcptLstStr, xDstStg, true ); pTmpWordList->clear(); pTmpWordList = NULL; } if (xSrcStg->IsContained( sXMLSentence ) ) LoadXMLExceptList_Imp( pTmpWordList, pXMLImplCplStt_ExcptLstStr, xSrcStg ); if (pTmpWordList) { SaveExceptList_Imp( *pTmpWordList, pXMLImplCplStt_ExcptLstStr, xDstStg, true ); pTmpWordList->clear(); } GetAutocorrWordList(); MakeBlocklist_Imp( *xDstStg ); sShareAutoCorrFile = sUserAutoCorrFile; xDstStg = 0; try { ::ucbhelper::Content aContent ( aDest.GetMainURL( INetURLObject::DECODE_TO_IURI ), uno::Reference < XCommandEnvironment >(), comphelper::getProcessComponentContext() ); aContent.executeCommand ( OUString( "delete" ), makeAny ( true ) ); } catch (...) { } } } else if( bCopy && !bError ) sShareAutoCorrFile = sUserAutoCorrFile; } bool SvxAutoCorrectLanguageLists::MakeBlocklist_Imp( SvStorage& rStg ) { OUString sStrmName( pXMLImplAutocorr_ListStr, strlen(pXMLImplAutocorr_ListStr), RTL_TEXTENCODING_MS_1252 ); bool bRet = true, bRemove = !pAutocorr_List || pAutocorr_List->empty(); if( !bRemove ) { SvStorageStreamRef refList = rStg.OpenSotStream( sStrmName, ( STREAM_READ | STREAM_WRITE | STREAM_SHARE_DENYWRITE ) ); if( refList.Is() ) { refList->SetSize( 0 ); refList->SetBufferSize( 8192 ); OUString aPropName( "MediaType" ); OUString aMime( "text/xml" ); uno::Any aAny; aAny <<= aMime; refList->SetProperty( aPropName, aAny ); uno::Reference< uno::XComponentContext > xContext = comphelper::getProcessComponentContext(); uno::Reference < xml::sax::XWriter > xWriter = xml::sax::Writer::create(xContext); uno::Reference < io::XOutputStream> xOut = new utl::OOutputStreamWrapper( *refList ); xWriter->setOutputStream(xOut); uno::Reference xHandler(xWriter, uno::UNO_QUERY); SvXMLAutoCorrectExport aExp( xContext, pAutocorr_List, sStrmName, xHandler ); aExp.exportDoc( XML_BLOCK_LIST ); refList->Commit(); bRet = SVSTREAM_OK == refList->GetError(); if( bRet ) { refList.Clear(); rStg.Commit(); if( SVSTREAM_OK != rStg.GetError() ) { bRemove = true; bRet = false; } } } else bRet = false; } if( bRemove ) { rStg.Remove( sStrmName ); rStg.Commit(); } return bRet; } bool SvxAutoCorrectLanguageLists::MakeCombinedChanges( std::vector& aNewEntries, std::vector& aDeleteEntries ) { // First get the current list! GetAutocorrWordList(); MakeUserStorage_Impl(); SotStorageRef xStorage = new SotStorage( sUserAutoCorrFile, STREAM_READWRITE, sal_True ); bool bRet = xStorage.Is() && SVSTREAM_OK == xStorage->GetError(); if( bRet ) { for ( sal_uInt32 i=0; i < aDeleteEntries.size(); i++ ) { SvxAutocorrWord aWordToDelete = aDeleteEntries[i]; SvxAutocorrWord *pFoundEntry = pAutocorr_List->FindAndRemove( &aWordToDelete ); if( pFoundEntry ) { if( !pFoundEntry->IsTextOnly() ) { OUString aName( aWordToDelete.GetShort() ); if (xStorage->IsOLEStorage()) aName = EncryptBlockName_Imp(aName); else GeneratePackageName ( aWordToDelete.GetShort(), aName ); if( xStorage->IsContained( aName ) ) { xStorage->Remove( aName ); bRet = xStorage->Commit(); } } delete pFoundEntry; } } for ( sal_uInt32 i=0; i < aNewEntries.size(); i++ ) { SvxAutocorrWord *pWordToAdd = new SvxAutocorrWord( aNewEntries[i].GetShort(), aNewEntries[i].GetLong(), true ); SvxAutocorrWord *pRemoved = pAutocorr_List->FindAndRemove( pWordToAdd ); if( pRemoved ) { if( !pRemoved->IsTextOnly() ) { // Still have to remove the Storage OUString sStorageName( pWordToAdd->GetShort() ); if (xStorage->IsOLEStorage()) sStorageName = EncryptBlockName_Imp(sStorageName); else GeneratePackageName ( pWordToAdd->GetShort(), sStorageName); if( xStorage->IsContained( sStorageName ) ) xStorage->Remove( sStorageName ); } delete pRemoved; } bRet = pAutocorr_List->Insert( pWordToAdd ); if ( !bRet ) { delete pWordToAdd; break; } } if ( bRet ) { bRet = MakeBlocklist_Imp( *xStorage ); } } return bRet; } bool SvxAutoCorrectLanguageLists::PutText( const OUString& rShort, const OUString& rLong ) { // First get the current list! GetAutocorrWordList(); MakeUserStorage_Impl(); SotStorageRef xStg = new SotStorage( sUserAutoCorrFile, STREAM_READWRITE, sal_True ); bool bRet = xStg.Is() && SVSTREAM_OK == xStg->GetError(); // Update the word list if( bRet ) { SvxAutocorrWord* pNew = new SvxAutocorrWord( rShort, rLong, true ); SvxAutocorrWord *pRemove = pAutocorr_List->FindAndRemove( pNew ); if( pRemove ) { if( !pRemove->IsTextOnly() ) { // Still have to remove the Storage OUString sStgNm( rShort ); if (xStg->IsOLEStorage()) sStgNm = EncryptBlockName_Imp(sStgNm); else GeneratePackageName ( rShort, sStgNm); if( xStg->IsContained( sStgNm ) ) xStg->Remove( sStgNm ); } delete pRemove; } if( pAutocorr_List->Insert( pNew ) ) { bRet = MakeBlocklist_Imp( *xStg ); xStg = 0; } else { delete pNew; bRet = false; } } return bRet; } bool SvxAutoCorrectLanguageLists::PutText( const OUString& rShort, SfxObjectShell& rShell ) { // First get the current list! GetAutocorrWordList(); MakeUserStorage_Impl(); bool bRet = false; OUString sLong; try { uno::Reference < embed::XStorage > xStg = comphelper::OStorageHelper::GetStorageFromURL( sUserAutoCorrFile, embed::ElementModes::READWRITE ); bRet = rAutoCorrect.PutText( xStg, sUserAutoCorrFile, rShort, rShell, sLong ); xStg = 0; // Update the word list if( bRet ) { SvxAutocorrWord* pNew = new SvxAutocorrWord( rShort, sLong, false ); if( pAutocorr_List->Insert( pNew ) ) { SotStorageRef xStor = new SotStorage( sUserAutoCorrFile, STREAM_READWRITE, sal_True ); MakeBlocklist_Imp( *xStor ); } else delete pNew; } } catch ( const uno::Exception& ) { } return bRet; } // Delete an entry bool SvxAutoCorrectLanguageLists::DeleteText( const OUString& rShort ) { // First get the current list! GetAutocorrWordList(); MakeUserStorage_Impl(); SotStorageRef xStg = new SotStorage( sUserAutoCorrFile, STREAM_READWRITE, sal_True ); bool bRet = xStg.Is() && SVSTREAM_OK == xStg->GetError(); if( bRet ) { SvxAutocorrWord aTmp( rShort, rShort ); SvxAutocorrWord *pFnd = pAutocorr_List->FindAndRemove( &aTmp ); if( pFnd ) { if( !pFnd->IsTextOnly() ) { OUString aName( rShort ); if (xStg->IsOLEStorage()) aName = EncryptBlockName_Imp(aName); else GeneratePackageName ( rShort, aName ); if( xStg->IsContained( aName ) ) { xStg->Remove( aName ); bRet = xStg->Commit(); } } delete pFnd; MakeBlocklist_Imp( *xStg ); xStg = 0; } else bRet = false; } return bRet; } // Keep the list sorted ... bool CompareSvxAutocorrWordList::operator()( SvxAutocorrWord* const& lhs, SvxAutocorrWord* const& rhs ) const { CollatorWrapper& rCmp = ::GetCollatorWrapper(); return rCmp.compareString( lhs->GetShort(), rhs->GetShort() ) < 0; } SvxAutocorrWordList::~SvxAutocorrWordList() { DeleteAndDestroyAll(); } void SvxAutocorrWordList::DeleteAndDestroyAll() { for( SvxAutocorrWordList_Hash::const_iterator it = maHash.begin(); it != maHash.end(); ++it ) delete it->second; maHash.clear(); for( SvxAutocorrWordList_Set::const_iterator it2 = maSet.begin(); it2 != maSet.end(); ++it2 ) delete *it2; maSet.clear(); } // returns true if inserted bool SvxAutocorrWordList::Insert(SvxAutocorrWord *pWord) const { if ( maSet.empty() ) // use the hash { OUString aShort( pWord->GetShort() ); return maHash.insert( std::pair( aShort, pWord ) ).second; } else return maSet.insert( pWord ).second; } void SvxAutocorrWordList::LoadEntry(const OUString& sWrong, const OUString& sRight, bool bOnlyTxt) { SvxAutocorrWord* pNew = new SvxAutocorrWord( sWrong, sRight, bOnlyTxt ); if( !Insert( pNew ) ) delete pNew; } bool SvxAutocorrWordList::empty() const { return maHash.empty() && maSet.empty(); } SvxAutocorrWord *SvxAutocorrWordList::FindAndRemove(SvxAutocorrWord *pWord) { SvxAutocorrWord *pMatch = NULL; if ( maSet.empty() ) // use the hash { SvxAutocorrWordList_Hash::iterator it = maHash.find( pWord->GetShort() ); if( it != maHash.end() ) { pMatch = it->second; maHash.erase (it); } } else { SvxAutocorrWordList_Set::iterator it = maSet.find( pWord ); if( it != maSet.end() ) { pMatch = *it; maSet.erase (it); } } return pMatch; } // return the sorted contents - defer sorting until we have to. SvxAutocorrWordList::Content SvxAutocorrWordList::getSortedContent() const { Content aContent; // convert from hash to set permanantly if ( maSet.empty() ) { // This beasty has some O(N log(N)) in a terribly slow ICU collate fn. for( SvxAutocorrWordList_Hash::const_iterator it = maHash.begin(); it != maHash.end(); ++it ) maSet.insert( it->second ); maHash.clear(); } for( SvxAutocorrWordList_Set::const_iterator it = maSet.begin(); it != maSet.end(); ++it ) aContent.push_back( *it ); return aContent; } const SvxAutocorrWord* SvxAutocorrWordList::WordMatches(const SvxAutocorrWord *pFnd, const OUString &rTxt, sal_Int32 &rStt, sal_Int32 nEndPos) const { const OUString& rChk = pFnd->GetShort(); sal_Int32 left_wildcard = rChk.startsWith( ".*" ) ? 2 : 0; // ".*word" pattern? sal_Int32 right_wildcard = rChk.endsWith( ".*" ) ? 2 : 0; // "word.*" pattern? sal_Int32 nSttWdPos = nEndPos; if ( nEndPos >= rChk.getLength() - left_wildcard - right_wildcard ) { bool bWasWordDelim = false; sal_Int32 nCalcStt = nEndPos - rChk.getLength() + left_wildcard; if( !right_wildcard && ( !nCalcStt || nCalcStt == rStt || left_wildcard || ( nCalcStt < rStt && IsWordDelim( rTxt[ nCalcStt - 1 ] ))) ) { TransliterationWrapper& rCmp = GetIgnoreTranslWrapper(); OUString sWord = rTxt.copy(nCalcStt, rChk.getLength() - left_wildcard); if( (!left_wildcard && rCmp.isEqual( rChk, sWord )) || (left_wildcard && rCmp.isEqual( rChk.copy(left_wildcard), sWord) )) { rStt = nCalcStt; if (!left_wildcard) return pFnd; // get the first word delimiter position before the matching ".*word" pattern while( rStt && !(bWasWordDelim = IsWordDelim( rTxt[ --rStt ]))) ; if (bWasWordDelim) rStt++; OUString left_pattern = rTxt.copy(rStt, nEndPos - rStt - rChk.getLength() + left_wildcard); // avoid double spaces before simple "word" replacement left_pattern += (left_pattern.getLength() == 0 && pFnd->GetLong()[0] == 0x20) ? pFnd->GetLong().copy(1) : pFnd->GetLong(); SvxAutocorrWord* pNew = new SvxAutocorrWord(rTxt.copy(rStt, nEndPos - rStt), left_pattern); if( Insert( pNew ) ) return pNew; else delete pNew; } } else // match "word.*" or ".*word.*" patterns, eg. "i18n.*", ".*---.*", TODO: add transliteration support if ( right_wildcard ) { OUString sTmp( rChk.copy( left_wildcard, rChk.getLength() - left_wildcard - right_wildcard ) ); // Get the last word delimiter position bool not_suffix; while( nSttWdPos && !(bWasWordDelim = IsWordDelim( rTxt[ --nSttWdPos ]))) ; // search the first occurrence (with a left word delimitation, if needed) sal_Int32 nFndPos = -1; do { nFndPos = rTxt.indexOf( sTmp, nFndPos + 1); not_suffix = (bWasWordDelim && (nSttWdPos >= nFndPos + sTmp.getLength())); } while ( nFndPos != -1 && (!(left_wildcard || (!left_wildcard && (!nFndPos || IsWordDelim( rTxt[ nFndPos - 1 ])))) || not_suffix)); if ( nFndPos != -1 ) { sal_Int32 extra_repl = nFndPos + sTmp.getLength() > nEndPos ? 1: 0; // for patterns with terminating characters, eg. "a:" if ( left_wildcard ) { // get the first word delimiter position before the matching ".*word.*" pattern while( nFndPos && !(bWasWordDelim = IsWordDelim( rTxt[ --nFndPos ]))) ; if (bWasWordDelim) nFndPos++; } // store matching pattern and its replacement as a new list item, eg. "i18ns" -> "internationalizations" OUString aShort = rTxt.copy(nFndPos, nEndPos - nFndPos + extra_repl); OUString aLong; rStt = nFndPos; if ( !left_wildcard ) { sal_Int32 siz = nEndPos - nFndPos - sTmp.getLength(); aLong = pFnd->GetLong() + (siz > 0 ? rTxt.copy(nFndPos + sTmp.getLength(), siz) : ""); } else { OUStringBuffer buf; do { nSttWdPos = rTxt.indexOf( sTmp, nFndPos); if (nSttWdPos != -1) { buf.append(rTxt.copy(nFndPos, nSttWdPos - nFndPos)).append(pFnd->GetLong()); nFndPos = nSttWdPos + sTmp.getLength(); } } while (nSttWdPos != -1); if (nEndPos - nFndPos > extra_repl) buf.append(rTxt.copy(nFndPos, nEndPos - nFndPos)); aLong = buf.makeStringAndClear(); } SvxAutocorrWord* pNew = new SvxAutocorrWord(aShort, aLong); if ( Insert( pNew ) ) { if ( IsWordDelim(rTxt[nEndPos]) ) return pNew; } else delete pNew; } } } return NULL; } const SvxAutocorrWord* SvxAutocorrWordList::SearchWordsInList(const OUString& rTxt, sal_Int32& rStt, sal_Int32 nEndPos) const { for( SvxAutocorrWordList_Hash::const_iterator it = maHash.begin(); it != maHash.end(); ++it ) { if( const SvxAutocorrWord *aTmp = WordMatches( it->second, rTxt, rStt, nEndPos ) ) return aTmp; } for( SvxAutocorrWordList_Set::const_iterator it2 = maSet.begin(); it2 != maSet.end(); ++it2 ) { if( const SvxAutocorrWord *aTmp = WordMatches( *it2, rTxt, rStt, nEndPos ) ) return aTmp; } return 0; } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */