/************************************************************************* * * $RCSfile: textconv.cxx,v $ * * $Revision: 1.3 $ * * last change: $Author: obo $ $Date: 2004-04-27 15:49:23 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses * * - GNU Lesser General Public License Version 2.1 * - Sun Industry Standards Source License Version 1.1 * * Sun Microsystems Inc., October, 2000 * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2000 by Sun Microsystems, Inc. * 901 San Antonio Road, Palo Alto, CA 94303, USA * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software Foundation. * * This library 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 for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * * * Sun Industry Standards Source License Version 1.1 * ================================================= * The contents of this file are subject to the Sun Industry Standards * Source License Version 1.1 (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.openoffice.org/license.html. * * Software provided under this License is provided on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. * See the License for the specific provisions governing your rights and * obligations concerning the Software. * * The Initial Developer of the Original Code is: Sun Microsystems, Inc. * * Copyright: 2000 by Sun Microsystems, Inc. * * All Rights Reserved. * * Contributor(s): _______________________________________ * * ************************************************************************/ #include #pragma hdrstop #include #include #include #ifndef _UNO_LINGU_HXX #include #endif #ifndef _COM_SUN_STAR_LANG_XMULTISERVICEFACTORY_HPP_ #include #endif #ifndef _COM_SUN_STAR_LANG_LOCALE_HPP_ #include #endif #ifndef _TEXTCONV_HXX #include "textconv.hxx" #endif using namespace rtl; using namespace com::sun::star::uno; using namespace com::sun::star::beans; using namespace com::sun::star::lang; using namespace com::sun::star::linguistic2; #define C2U(cChar) OUString::createFromAscii(cChar) ////////////////////////////////////////////////////////////////////// TextConvWrapper::TextConvWrapper( Window* pWindow, const Reference< XMultiServiceFactory >& rxMSF, const Locale& rLocale, BOOL bIsStart, EditView* pView ) : HangulHanjaConversion( pWindow, rxMSF, rLocale ) { DBG_ASSERT( pWindow, "TextConvWrapper: window missing" ); nUnitOffset = 0; nLang = SvxLocaleToLanguage( rLocale ); // currently this implementation only works for Korean (Hangu/Hanja conversion) // since it is derived by 'HangulHanjaConversion' and there is not // a more general base class for text conversion yet... DBG_ASSERT( nLang == LANGUAGE_KOREAN, "unexpected language" ); bStartChk = sal_False; bStartDone = bIsStart; bEndDone = sal_False; pWin = pWindow; pEditView = pView; aConvSel = pEditView->GetSelection(); aConvSel.Adjust(); // make Start <= End } TextConvWrapper::~TextConvWrapper() { } sal_Bool TextConvWrapper::ConvNext_impl() { // modified version of SvxSpellWrapper::SpellNext if( bStartChk ) bStartDone = sal_True; else bEndDone = sal_True; if ( bStartDone && bEndDone ) { if ( ConvMore_impl() ) // ein weiteres Dokument pruefen? { bStartDone = sal_True; bEndDone = sal_False; ConvStart_impl( SVX_SPELL_BODY ); return sal_True; } return sal_False; } //ResMgr* pMgr = DIALOG_MGR(); sal_Bool bGoOn = sal_False; if ( bStartDone && bEndDone ) { if ( ConvMore_impl() ) // ein weiteres Dokument pruefen? { bStartDone = sal_True; bEndDone = sal_False; ConvStart_impl( SVX_SPELL_BODY ); return sal_True; } } else { // Ein BODY_Bereich erledigt, Frage nach dem anderen BODY_Bereich /* pWin->LeaveWait(); sal_uInt16 nResId = bReverse ? RID_SVXQB_BW_CONTINUE : RID_SVXQB_CONTINUE; QueryBox aBox( pWin, ResId( nResId, pMgr ) ); if ( aBox.Execute() != RET_YES ) { // Verzicht auf den anderen Bereich, ggf. Frage nach Sonderbereich pWin->EnterWait(); bStartDone = bEndDone = sal_True; return ConvNext_impl(); } else { */ if (!aConvSel.HasRange()) { bStartChk = !bStartDone; ConvStart_impl( bStartChk ? SVX_SPELL_BODY_START : SVX_SPELL_BODY_END ); bGoOn = sal_True; } /* } pWin->EnterWait(); */ } return bGoOn; } sal_Bool TextConvWrapper::FindConvText_impl() { // modified version of SvxSpellWrapper::FindSpellError //ShowLanguageErrors(); sal_Bool bFound = sal_False; pWin->EnterWait(); sal_Bool bConvert = sal_True; while ( bConvert ) { bFound = ConvContinue_impl(); if (bFound) { bConvert = sal_False; } else { ConvEnd_impl(); bConvert = ConvNext_impl(); } } pWin->LeaveWait(); return bFound; } sal_Bool TextConvWrapper::ConvMore_impl() { // modified version of SvxSpellWrapper::SpellMore sal_Bool bMore = sal_False; ImpEditEngine* pImpEE = pEditView->GetImpEditEngine(); ConvInfo* pConvInfo = pImpEE->GetConvInfo(); if ( pConvInfo->bMultipleDoc ) { bMore = pImpEE->GetEditEnginePtr()->ConvertNextDocument(); if ( bMore ) { // Der Text wurde in diese Engine getreten... pEditView->GetImpEditView()->SetEditSelection( pImpEE->GetEditDoc().GetStartPaM() ); } } return bMore; } void TextConvWrapper::ConvStart_impl( SvxSpellArea eArea ) { // modified version of EditSpellWrapper::SpellStart ImpEditEngine* pImpEE = pEditView->GetImpEditEngine(); ConvInfo* pConvInfo = pImpEE->GetConvInfo(); if ( eArea == SVX_SPELL_BODY_START ) { // Wird gerufen, wenn Spell-Forwad am Ende angekomment ist // und soll von vorne beginnen if ( bEndDone ) { pConvInfo->bConvToEnd = sal_False; pConvInfo->aConvTo = pConvInfo->aConvStart; pConvInfo->aConvContinue = EPaM( 0, 0 ); pEditView->GetImpEditView()->SetEditSelection( pImpEE->GetEditDoc().GetStartPaM() ); } else { pConvInfo->bConvToEnd = sal_True; pConvInfo->aConvTo = pImpEE->CreateEPaM( pImpEE->GetEditDoc().GetStartPaM() ); } } else if ( eArea == SVX_SPELL_BODY_END ) { // Wird gerufen, wenn Spell-Forwad gestartet wird pConvInfo->bConvToEnd = sal_True; if (aConvSel.HasRange()) { // user selection: convert to end of selection pConvInfo->aConvTo.nPara = aConvSel.nEndPara; pConvInfo->aConvTo.nIndex = aConvSel.nEndPos; pConvInfo->bConvToEnd = sal_False; } else { // nothing selected: convert to end of document pConvInfo->aConvTo = pImpEE->CreateEPaM( pImpEE->GetEditDoc().GetEndPaM() ); } } else if ( eArea == SVX_SPELL_BODY ) { // called by ConvNext_impl... pConvInfo->aConvContinue = pConvInfo->aConvStart; pConvInfo->aConvTo = pImpEE->CreateEPaM( pImpEE->GetEditDoc().GetEndPaM() ); // pSpellInfo->bSpellToEnd = sal_True; } else { DBG_ERROR( "ConvStart_impl: Unknown Area!" ); } } void TextConvWrapper::ConvEnd_impl() { // modified version of EditSpellWrapper::SpellEnd // nothing to be done } sal_Bool TextConvWrapper::ConvContinue_impl() { // modified version of EditSpellWrapper::SpellContinue aConvText = pEditView->GetImpEditEngine()->ImpConvert( pEditView, nLang, aConvSel ); return aConvText.getLength() != 0; } void TextConvWrapper::SelectNewUnit_impl( const sal_Int32 nUnitStart, const sal_Int32 nUnitEnd ) { BOOL bOK = 0 <= nUnitStart && 0 <= nUnitEnd && nUnitStart <= nUnitEnd; DBG_ASSERT( bOK, "invalid arguments" ); if (!bOK) return; ESelection aSelection = pEditView->GetSelection(); DBG_ASSERT( aSelection.nStartPara == aSelection.nEndPara, "paragraph mismatch in selection" ); aSelection.nStartPos = (USHORT) (nLastPos + nUnitOffset + nUnitStart); aSelection.nEndPos = (USHORT) (nLastPos + nUnitOffset + nUnitEnd); pEditView->SetSelection( aSelection ); } void TextConvWrapper::GetNextPortion( ::rtl::OUString& /* [out] */ rNextPortion ) { FindConvText_impl(); rNextPortion = aConvText; nUnitOffset = 0; ESelection aSelection = pEditView->GetSelection(); DBG_ASSERT( aSelection.nStartPara == aSelection.nEndPara, "paragraph mismatch in selection" ); DBG_ASSERT( aSelection.nStartPos <= aSelection.nEndPos, "start pos > end pos" ); nLastPos = aSelection.nStartPos; } void TextConvWrapper::HandleNewUnit( const sal_Int32 nUnitStart, const sal_Int32 nUnitEnd ) { SelectNewUnit_impl( nUnitStart, nUnitEnd ); } void TextConvWrapper::ReplaceUnit( const sal_Int32 nUnitStart, const sal_Int32 nUnitEnd, const ::rtl::OUString& rReplaceWith, ReplacementAction eAction ) { BOOL bOK = 0 <= nUnitStart && 0 <= nUnitEnd && nUnitStart <= nUnitEnd; DBG_ASSERT( bOK, "invalid arguments" ); if (!bOK) return; static OUString aBracketedStart( C2U( "(" ) ); static OUString aBracketedEnd( C2U( ")" ) ); // select current unit SelectNewUnit_impl( nUnitStart, nUnitEnd ); OUString aOrigTxt( pEditView->GetSelected() ); OUString aNewTxt( rReplaceWith ); String aNewOrigText; switch (eAction) { case eExchange : break; case eReplacementBracketed : (((aNewTxt = aOrigTxt) += aBracketedStart) += rReplaceWith) += aBracketedEnd; break; case eOriginalBracketed : (((aNewTxt = rReplaceWith) += aBracketedStart) += aOrigTxt) += aBracketedEnd; break; case eReplacementAbove : case eOriginalAbove : case eReplacementBelow : case eOriginalBelow : DBG_ERROR( "Rubies not supported" ); break; default: DBG_ERROR( "unexpected case" ); } nUnitOffset += (USHORT) (nUnitStart + aNewTxt.getLength() ); pEditView->InsertText( aNewTxt ); // adjust ConvContinue / ConvTo if necessary ImpEditEngine* pImpEE = pEditView->GetImpEditEngine(); ConvInfo* pConvInfo = pImpEE->GetConvInfo(); sal_Int32 nDelta = aNewTxt.getLength() - aOrigTxt.getLength(); if (nDelta != 0) { // Note: replacement is always done in the current paragraph // which is the one ConvContinue points to pConvInfo->aConvContinue.nIndex += (USHORT) nDelta; // if that is the same as the one where the conversions ends // the end needs to be updated also if (pConvInfo->aConvTo.nPara == pConvInfo->aConvContinue.nPara) pConvInfo->aConvTo.nIndex += (USHORT) nDelta; } } void TextConvWrapper::Convert() { bStartChk = sal_False; ConvStart_impl( SVX_SPELL_BODY_END ); ConvertDocument(); ConvEnd_impl(); } sal_Bool TextConvWrapper::HasRubySupport() const { return sal_False; } //////////////////////////////////////////////////////////////////////