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Diffstat (limited to 'editeng/source/misc/splwrap.cxx')
-rw-r--r-- | editeng/source/misc/splwrap.cxx | 632 |
1 files changed, 632 insertions, 0 deletions
diff --git a/editeng/source/misc/splwrap.cxx b/editeng/source/misc/splwrap.cxx new file mode 100644 index 000000000000..3df64c26a594 --- /dev/null +++ b/editeng/source/misc/splwrap.cxx @@ -0,0 +1,632 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_editeng.hxx" +#include<rtl/ustring.hxx> +#include <tools/shl.hxx> +#include <vcl/wrkwin.hxx> +#include <vcl/svapp.hxx> +#include <vcl/msgbox.hxx> +#include <tools/debug.hxx> +#include <svtools/langtab.hxx> + +#ifndef __RSC +#include <tools/errinf.hxx> +#endif +#include <editeng/unolingu.hxx> +#include <linguistic/lngprops.hxx> +#include <com/sun/star/frame/XStorable.hpp> + +#include <map> + +#include <editeng/svxenum.hxx> +#include <editeng/splwrap.hxx> // Der Wrapper +#include <editeng/edtdlg.hxx> +#include <editeng/eerdll.hxx> +#include <editeng/editrids.hrc> +#include <editeng/editids.hrc> +#include <editeng/editerr.hxx> + +#define WAIT_ON() if(pWin != NULL) { pWin->EnterWait(); } + +#define WAIT_OFF() if(pWin != NULL) { pWin->LeaveWait(); } + +using namespace ::com::sun::star; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::beans; +using namespace ::com::sun::star::linguistic2; + + +// misc functions --------------------------------------------- + +void SvxPrepareAutoCorrect( String &rOldText, String &rNewText ) +{ + // This function should be used to strip (or add) trailing '.' from + // the strings before passing them on to the autocorrect function in + // order that the autocorrect function will hopefully + // works properly with normal words and abbreviations (with trailing '.') + // independ of if they are at the end of the sentence or not. + // + // rOldText: text to be replaced + // rNewText: replacement text + + xub_StrLen nOldLen = rOldText.Len(), + nNewLen = rNewText.Len(); + if (nOldLen && nNewLen) + { + sal_Bool bOldHasDot = sal_Unicode( '.' ) == rOldText.GetChar( nOldLen - 1 ), + bNewHasDot = sal_Unicode( '.' ) == rNewText.GetChar( nNewLen - 1 ); + if (bOldHasDot && !bNewHasDot + /*this is: !(bOldHasDot && bNewHasDot) && bOldHasDot*/) + rOldText.Erase( nOldLen - 1 ); + } +} + +// ----------------------------------------------------------------------- + +#define SVX_LANG_NEED_CHECK 0 +#define SVX_LANG_OK 1 +#define SVX_LANG_MISSING 2 +#define SVX_LANG_MISSING_DO_WARN 3 + +#define SVX_FLAGS_NEW + + +struct lt_LanguageType +{ + bool operator()( LanguageType n1, LanguageType n2 ) const + { + return n1 < n2; + } +}; + +typedef std::map< LanguageType, USHORT, lt_LanguageType > LangCheckState_map_t; + +static LangCheckState_map_t & GetLangCheckState() +{ + static LangCheckState_map_t aLangCheckState; + return aLangCheckState; +} + +void SvxSpellWrapper::ShowLanguageErrors() +{ + // display message boxes for languages not available for + // spellchecking or hyphenation + LangCheckState_map_t &rLCS = GetLangCheckState(); + LangCheckState_map_t::iterator aIt( rLCS.begin() ); + while (aIt != rLCS.end()) + { + LanguageType nLang = aIt->first; + sal_uInt16 nVal = aIt->second; + sal_uInt16 nTmpSpell = nVal & 0x00FF; + sal_uInt16 nTmpHyph = (nVal >> 8) & 0x00FF; + + if (SVX_LANG_MISSING_DO_WARN == nTmpSpell) + { + String aErr( SvtLanguageTable::GetLanguageString( nLang ) ); + ErrorHandler::HandleError( + *new StringErrorInfo( ERRCODE_SVX_LINGU_LANGUAGENOTEXISTS, aErr ) ); + nTmpSpell = SVX_LANG_MISSING; + } + if (SVX_LANG_MISSING_DO_WARN == nTmpHyph) + { + String aErr( SvtLanguageTable::GetLanguageString( nLang ) ); + ErrorHandler::HandleError( + *new StringErrorInfo( ERRCODE_SVX_LINGU_LANGUAGENOTEXISTS, aErr ) ); + nTmpHyph = SVX_LANG_MISSING; + } + + rLCS[ nLang ] = (nTmpHyph << 8) | nTmpSpell; + ++aIt; + } + +} + +SvxSpellWrapper::~SvxSpellWrapper() +{ +} + +/*-------------------------------------------------------------------- + * Beschreibung: Ctor, die Pruefreihenfolge wird festgelegt + * + * !bStart && !bOtherCntnt: BODY_END, BODY_START, OTHER + * !bStart && bOtherCntnt: OTHER, BODY + * bStart && !bOtherCntnt: BODY_END, OTHER + * bStart && bOtherCntnt: OTHER + * + --------------------------------------------------------------------*/ + +SvxSpellWrapper::SvxSpellWrapper( Window* pWn, + Reference< XSpellChecker1 > &xSpellChecker, + const sal_Bool bStart, const sal_Bool bIsAllRight, + const sal_Bool bOther, const sal_Bool bRevAllow ) : + + pWin ( pWn ), + xSpell ( xSpellChecker ), + bOtherCntnt ( bOther ), + bDialog ( sal_False ), + bHyphen ( sal_False ), + bAuto ( sal_False ), + bStartChk ( bOther ), + bRevAllowed ( bRevAllow ), + bAllRight ( bIsAllRight ) +{ + Reference< beans::XPropertySet > xProp( SvxGetLinguPropertySet() ); + sal_Bool bWrapReverse = xProp.is() ? + *(sal_Bool*)xProp->getPropertyValue( + ::rtl::OUString::createFromAscii(UPN_IS_WRAP_REVERSE) ).getValue() + : sal_False; + bReverse = bRevAllow && bWrapReverse; + bStartDone = bOther || ( !bReverse && bStart ); + bEndDone = bReverse && bStart && !bOther; +} + +// ----------------------------------------------------------------------- + +SvxSpellWrapper::SvxSpellWrapper( Window* pWn, + Reference< XHyphenator > &xHyphenator, + const sal_Bool bStart, const sal_Bool bOther ) : + pWin ( pWn ), + xHyph ( xHyphenator ), + bOtherCntnt ( bOther ), + bDialog ( sal_False ), + bHyphen ( sal_False ), + bAuto ( sal_False ), + bReverse ( sal_False ), + bStartDone ( bOther || ( !bReverse && bStart ) ), + bEndDone ( bReverse && bStart && !bOther ), + bStartChk ( bOther ), + bRevAllowed ( sal_False ), + bAllRight ( sal_True ) +{ +} + +// ----------------------------------------------------------------------- + +sal_Int16 SvxSpellWrapper::CheckSpellLang( + Reference< XSpellChecker1 > xSpell, sal_Int16 nLang) +{ + LangCheckState_map_t &rLCS = GetLangCheckState(); + + LangCheckState_map_t::iterator aIt( rLCS.find( nLang ) ); + sal_uInt16 nVal = aIt == rLCS.end() ? SVX_LANG_NEED_CHECK : aIt->second; + + if (aIt == rLCS.end()) + rLCS[ nLang ] = nVal; + + if (SVX_LANG_NEED_CHECK == (nVal & 0x00FF)) + { + sal_uInt16 nTmpVal = SVX_LANG_MISSING_DO_WARN; + if (xSpell.is() && xSpell->hasLanguage( nLang )) + nTmpVal = SVX_LANG_OK; + nVal &= 0xFF00; + nVal |= nTmpVal; + + rLCS[ nLang ] = nVal; + } + + return (sal_Int16) nVal; +} + +sal_Int16 SvxSpellWrapper::CheckHyphLang( + Reference< XHyphenator > xHyph, sal_Int16 nLang) +{ + LangCheckState_map_t &rLCS = GetLangCheckState(); + + LangCheckState_map_t::iterator aIt( rLCS.find( nLang ) ); + sal_uInt16 nVal = aIt == rLCS.end() ? 0 : aIt->second; + + if (aIt == rLCS.end()) + rLCS[ nLang ] = nVal; + + if (SVX_LANG_NEED_CHECK == ((nVal >> 8) & 0x00FF)) + { + sal_uInt16 nTmpVal = SVX_LANG_MISSING_DO_WARN; + if (xHyph.is() && xHyph->hasLocale( SvxCreateLocale( nLang ) )) + nTmpVal = SVX_LANG_OK; + nVal &= 0x00FF; + nVal |= nTmpVal << 8; + + rLCS[ nLang ] = nVal; + } + + return (sal_Int16) nVal; +} + +// ----------------------------------------------------------------------- + + +void SvxSpellWrapper::SpellStart( SvxSpellArea /*eSpell*/ ) +{ // Hier muessen die notwendigen Vorbereitungen fuer SpellContinue +} // im uebergebenen Bereich getroffen werden. + +// ----------------------------------------------------------------------- + + +sal_Bool SvxSpellWrapper::HasOtherCnt() +{ + return sal_False; // Gibt es ueberhaupt einen Sonderbereich? +} + +// ----------------------------------------------------------------------- + + +sal_Bool SvxSpellWrapper::SpellMore() +{ + return sal_False; // Sollen weitere Dokumente geprueft werden? +} + +// ----------------------------------------------------------------------- + + +void SvxSpellWrapper::SpellEnd() +{ // Bereich ist abgeschlossen, ggf. Aufraeumen + + // display error for last language not found + ShowLanguageErrors(); +} + +// ----------------------------------------------------------------------- + + +sal_Bool SvxSpellWrapper::SpellContinue() +{ + return sal_False; +} + +// ----------------------------------------------------------------------- + +void SvxSpellWrapper::AutoCorrect( const String&, const String& ) +{ +} + +// ----------------------------------------------------------------------- + + +void SvxSpellWrapper::ScrollArea() +{ // Scrollarea einstellen +} + +// ----------------------------------------------------------------------- + + +void SvxSpellWrapper::ChangeWord( const String&, const sal_uInt16 ) +{ // Wort ersetzen +} + +// ----------------------------------------------------------------------- + + +String SvxSpellWrapper::GetThesWord() +{ + // Welches Wort soll nachgeschlagen werden? + return String(); +} + +// ----------------------------------------------------------------------- + + +void SvxSpellWrapper::ChangeThesWord( const String& ) +{ + // Wort wg. Thesaurus ersetzen +} + +// ----------------------------------------------------------------------- + +void SvxSpellWrapper::StartThesaurus( const String &rWord, sal_uInt16 nLanguage ) +{ + Reference< XThesaurus > xThes( SvxGetThesaurus() ); + if (!xThes.is()) + { + InfoBox( pWin, EE_RESSTR( RID_SVXSTR_HMERR_THESAURUS ) ).Execute(); + return; + } + + WAIT_ON(); // while looking up for initial word + EditAbstractDialogFactory* pFact = EditAbstractDialogFactory::Create(); + AbstractThesaurusDialog* pDlg = pFact->CreateThesaurusDialog( pWin, xThes, rWord, nLanguage ); + WAIT_OFF(); + if ( pDlg->Execute()== RET_OK ) + { + ChangeThesWord( pDlg->GetWord() ); + } + delete pDlg; +} + +// ----------------------------------------------------------------------- + +void SvxSpellWrapper::ReplaceAll( const String &, sal_Int16 ) +{ // Wort aus der Replace-Liste ersetzen +} + +// ----------------------------------------------------------------------- + + +void SvxSpellWrapper::SetLanguage( const sal_uInt16 ) +{ // Sprache aendern +} + +// ----------------------------------------------------------------------- + + +void SvxSpellWrapper::InsertHyphen( const sal_uInt16 ) +{ // Hyphen einfuegen bzw. loeschen +} + +// ----------------------------------------------------------------------- +// Pruefung der Dokumentbereiche in der durch die Flags angegebenen Reihenfolge + + +void SvxSpellWrapper::SpellDocument( ) +{ + if ( bOtherCntnt ) + { + bReverse = sal_False; + SpellStart( SVX_SPELL_OTHER ); + } + else + { + bStartChk = bReverse; + SpellStart( bReverse ? SVX_SPELL_BODY_START : SVX_SPELL_BODY_END ); + } + + if ( FindSpellError() ) + { + Reference< XSpellAlternatives > xAlt( GetLast(), UNO_QUERY ); + Reference< XHyphenatedWord > xHyphWord( GetLast(), UNO_QUERY ); + + Window *pOld = pWin; + bDialog = sal_True; + if (xHyphWord.is()) + { + EditAbstractDialogFactory* pFact = EditAbstractDialogFactory::Create(); + AbstractHyphenWordDialog* pDlg = pFact->CreateHyphenWordDialog( pWin, + xHyphWord->getWord(), + SvxLocaleToLanguage( xHyphWord->getLocale() ), + xHyph, this ); + pWin = pDlg->GetWindow(); + pDlg->Execute(); + delete pDlg; + } + bDialog = sal_False; + pWin = pOld; + }; +} + +// ----------------------------------------------------------------------- +// Naechsten Bereich auswaehlen + + +sal_Bool SvxSpellWrapper::SpellNext( ) +{ + Reference< beans::XPropertySet > xProp( SvxGetLinguPropertySet() ); + sal_Bool bWrapReverse = xProp.is() ? + *(sal_Bool*)xProp->getPropertyValue( + ::rtl::OUString::createFromAscii(UPN_IS_WRAP_REVERSE) ).getValue() + : sal_False; + sal_Bool bActRev = bRevAllowed && bWrapReverse; + + // bActRev ist die Richtung nach dem Spellen, bReverse die am Anfang. + if( bActRev == bReverse ) + { // Keine Richtungsaenderung, also ist + if( bStartChk ) // der gewuenschte Bereich ( bStartChk ) + bStartDone = sal_True; // vollstaendig abgearbeitet. + else + bEndDone = sal_True; + } + else if( bReverse == bStartChk ) // Bei einer Richtungsaenderung kann + { // u.U. auch ein Bereich abgearbeitet sein. + if( bStartChk ) // Sollte der vordere Teil rueckwaerts gespellt + bEndDone = sal_True; // werden und wir kehren unterwegs um, so ist + else // der hintere Teil abgearbeitet (und umgekehrt). + bStartDone = sal_True; + } + + bReverse = bActRev; + if( bOtherCntnt && bStartDone && bEndDone ) // Dokument komplett geprueft? + { + if ( SpellMore() ) // ein weiteres Dokument pruefen? + { + bOtherCntnt = sal_False; + bStartDone = !bReverse; + bEndDone = bReverse; + SpellStart( SVX_SPELL_BODY ); + return sal_True; + } + return sal_False; + } + + sal_Bool bGoOn = sal_False; + + if ( bOtherCntnt ) + { + bStartChk = sal_False; + SpellStart( SVX_SPELL_BODY ); + bGoOn = sal_True; + } + else if ( bStartDone && bEndDone ) + { + sal_Bool bIsSpellSpecial = xProp.is() ? + *(sal_Bool*)xProp->getPropertyValue( + ::rtl::OUString::createFromAscii(UPN_IS_SPELL_SPECIAL) ).getValue() + : sal_False; + // Bodybereich erledigt, Frage nach Sonderbereich + if( !IsHyphen() && bIsSpellSpecial && HasOtherCnt() ) + { + SpellStart( SVX_SPELL_OTHER ); + bOtherCntnt = bGoOn = sal_True; + } + else if ( SpellMore() ) // ein weiteres Dokument pruefen? + { + bOtherCntnt = sal_False; + bStartDone = !bReverse; + bEndDone = bReverse; + SpellStart( SVX_SPELL_BODY ); + return sal_True; + } + } + else + { + // Ein BODY_Bereich erledigt, Frage nach dem anderen BODY_Bereich + WAIT_OFF(); + +// Sobald im Dialog das DontWrapAround gesetzt werden kann, kann der +// folgende #ifdef-Zweig aktiviert werden ... +#ifdef USED + sal_Bool bDontWrapAround = IsHyphen() ? + pSpell->GetOptions() & DONT_WRAPAROUND : + pSpell->GetHyphOptions() & HYPH_DONT_WRAPAROUND; + if( bDontWrapAround ) +#else + sal_uInt16 nResId = bReverse ? RID_SVXQB_BW_CONTINUE : RID_SVXQB_CONTINUE; + QueryBox aBox( pWin, EditResId( nResId ) ); + if ( aBox.Execute() != RET_YES ) +#endif + + { + // Verzicht auf den anderen Bereich, ggf. Frage nach Sonderbereich + WAIT_ON(); + bStartDone = bEndDone = sal_True; + return SpellNext(); + } + else + { + bStartChk = !bStartDone; + SpellStart( bStartChk ? SVX_SPELL_BODY_START : SVX_SPELL_BODY_END ); + bGoOn = sal_True; + } + WAIT_ON(); + } + return bGoOn; +} + +// ----------------------------------------------------------------------- + +Reference< XDictionary > SvxSpellWrapper::GetAllRightDic() const +{ + Reference< XDictionary > xDic; + + Reference< XDictionaryList > xDicList( SvxGetDictionaryList() ); + if (xDicList.is()) + { + Sequence< Reference< XDictionary > > aDics( xDicList->getDictionaries() ); + const Reference< XDictionary > *pDic = aDics.getConstArray(); + sal_Int32 nCount = aDics.getLength(); + + sal_Int32 i = 0; + while (!xDic.is() && i < nCount) + { + Reference< XDictionary > xTmp( pDic[i], UNO_QUERY ); + if (xTmp.is()) + { + if ( xTmp->isActive() && + xTmp->getDictionaryType() != DictionaryType_NEGATIVE && + SvxLocaleToLanguage( xTmp->getLocale() ) == LANGUAGE_NONE ) + { + Reference< frame::XStorable > xStor( xTmp, UNO_QUERY ); + if (xStor.is() && xStor->hasLocation() && !xStor->isReadonly()) + { + xDic = xTmp; + } + } + } + ++i; + } + + if (!xDic.is()) + { + xDic = SvxGetOrCreatePosDic( xDicList ); + if (xDic.is()) + xDic->setActive( sal_True ); + } + } + + return xDic; +} + +// ----------------------------------------------------------------------- + +sal_Bool SvxSpellWrapper::FindSpellError() +{ + ShowLanguageErrors(); + + Reference< XInterface > xRef; + + WAIT_ON(); + sal_Bool bSpell = sal_True; + + Reference< XDictionary > xAllRightDic; + if (IsAllRight()) + xAllRightDic = GetAllRightDic(); + + while ( bSpell ) + { + SpellContinue(); + + Reference< XSpellAlternatives > xAlt( GetLast(), UNO_QUERY ); + Reference< XHyphenatedWord > xHyphWord( GetLast(), UNO_QUERY ); + + if (xAlt.is()) + { + if (IsAllRight() && xAllRightDic.is()) + { + xAllRightDic->add( xAlt->getWord(), sal_False, ::rtl::OUString() ); + } + else + { + // look up in ChangeAllList for misspelled word + Reference< XDictionary > xChangeAllList( + SvxGetChangeAllList(), UNO_QUERY ); + Reference< XDictionaryEntry > xEntry; + if (xChangeAllList.is()) + xEntry = xChangeAllList->getEntry( xAlt->getWord() ); + + if (xEntry.is()) + { + // replace word without asking + ReplaceAll( xEntry->getReplacementText(), + SvxLocaleToLanguage( xAlt->getLocale() ) ); + } + else + bSpell = sal_False; + } + } + else if (xHyphWord.is()) + bSpell = sal_False; + else + { + SpellEnd(); + bSpell = SpellNext(); + } + } + WAIT_OFF(); + return GetLast().is(); +} + + + |