/************************************************************** * * 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 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_sw.hxx" #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace ::com::sun::star; SwExtTextInput::SwExtTextInput( const SwPaM& rPam, Ring* pRing ) : SwPaM( *rPam.GetPoint(), (SwPaM*)pRing ), eInputLanguage(LANGUAGE_DONTKNOW) { bIsOverwriteCursor = sal_False; bInsText = sal_True; } SwExtTextInput::~SwExtTextInput() { SwDoc *const pDoc = GetDoc(); if (pDoc->IsInDtor()) { return; /* #i58606# */ } SwTxtNode* pTNd = GetPoint()->nNode.GetNode().GetTxtNode(); if( pTNd ) { SwIndex& rIdx = GetPoint()->nContent; xub_StrLen nSttCnt = rIdx.GetIndex(), nEndCnt = GetMark()->nContent.GetIndex(); if( nEndCnt != nSttCnt ) { if( nEndCnt < nSttCnt ) { xub_StrLen n = nEndCnt; nEndCnt = nSttCnt; nSttCnt = n; } // damit Undo / Redlining usw. richtig funktioniert, // muss ueber die Doc-Schnittstellen gegangen werden !!! if(eInputLanguage != LANGUAGE_DONTKNOW) { // --> FME 2005-02-11 #i41974# Only set language attribute // for CJK/CTL scripts. bool bLang = true; // <-- sal_uInt16 nWhich = RES_CHRATR_LANGUAGE; switch(GetI18NScriptTypeOfLanguage(eInputLanguage)) { case i18n::ScriptType::ASIAN: nWhich = RES_CHRATR_CJK_LANGUAGE; break; case i18n::ScriptType::COMPLEX: nWhich = RES_CHRATR_CTL_LANGUAGE; break; default: bLang = false; } if ( bLang ) { SvxLanguageItem aLangItem( eInputLanguage, nWhich ); pDoc->InsertPoolItem(*this, aLangItem, 0 ); } } rIdx = nSttCnt; String sTxt( pTNd->GetTxt().Copy( nSttCnt, nEndCnt - nSttCnt )); if( bIsOverwriteCursor && sOverwriteText.Len() ) { xub_StrLen nLen = sTxt.Len(); if( nLen > sOverwriteText.Len() ) { rIdx += sOverwriteText.Len(); pTNd->EraseText( rIdx, nLen - sOverwriteText.Len() ); rIdx = nSttCnt; pTNd->ReplaceText( rIdx, sOverwriteText.Len(), sOverwriteText ); if( bInsText ) { rIdx = nSttCnt; pDoc->GetIDocumentUndoRedo().StartUndo( UNDO_OVERWRITE, NULL ); pDoc->Overwrite( *this, sTxt.Copy( 0, sOverwriteText.Len() )); pDoc->InsertString( *this, sTxt.Copy( sOverwriteText.Len() ) ); pDoc->GetIDocumentUndoRedo().EndUndo( UNDO_OVERWRITE, NULL ); } } else { pTNd->ReplaceText( rIdx, nLen, sOverwriteText.Copy( 0, nLen )); if( bInsText ) { rIdx = nSttCnt; pDoc->Overwrite( *this, sTxt ); } } } else { pTNd->EraseText( rIdx, nEndCnt - nSttCnt ); if( bInsText ) { pDoc->InsertString( *this, sTxt ); } } } } } void SwExtTextInput::SetInputData( const CommandExtTextInputData& rData ) { SwTxtNode* pTNd = GetPoint()->nNode.GetNode().GetTxtNode(); if( pTNd ) { xub_StrLen nSttCnt = GetPoint()->nContent.GetIndex(), nEndCnt = GetMark()->nContent.GetIndex(); if( nEndCnt < nSttCnt ) { xub_StrLen n = nEndCnt; nEndCnt = nSttCnt; nSttCnt = n; } SwIndex aIdx( pTNd, nSttCnt ); const String& rNewStr = rData.GetText(); if( bIsOverwriteCursor && sOverwriteText.Len() ) { xub_StrLen nReplace = nEndCnt - nSttCnt; if( rNewStr.Len() < nReplace ) { // then we must insert from the saved original text // some characters nReplace = nReplace - rNewStr.Len(); aIdx += rNewStr.Len(); pTNd->ReplaceText( aIdx, nReplace, sOverwriteText.Copy( rNewStr.Len(), nReplace )); aIdx = nSttCnt; nReplace = rNewStr.Len(); } else if( sOverwriteText.Len() < nReplace ) { nReplace = nReplace - sOverwriteText.Len(); aIdx += sOverwriteText.Len(); pTNd->EraseText( aIdx, nReplace ); aIdx = nSttCnt; nReplace = sOverwriteText.Len(); } else if( (nReplace = sOverwriteText.Len()) > rNewStr.Len() ) nReplace = rNewStr.Len(); pTNd->ReplaceText( aIdx, nReplace, rNewStr ); if( !HasMark() ) SetMark(); GetMark()->nContent = aIdx; } else { if( nSttCnt < nEndCnt ) { pTNd->EraseText( aIdx, nEndCnt - nSttCnt ); } pTNd->InsertText( rNewStr, aIdx, IDocumentContentOperations::INS_EMPTYEXPAND ); if( !HasMark() ) SetMark(); } GetPoint()->nContent = nSttCnt; if( aAttrs.Count() ) aAttrs.Remove( 0, aAttrs.Count() ); if( rData.GetTextAttr() ) aAttrs.Insert( rData.GetTextAttr(), rData.GetText().Len(), 0 ); } } void SwExtTextInput::SetOverwriteCursor( sal_Bool bFlag ) { bIsOverwriteCursor = bFlag; SwTxtNode* pTNd; if( bIsOverwriteCursor && 0 != (pTNd = GetPoint()->nNode.GetNode().GetTxtNode()) ) { xub_StrLen nSttCnt = GetPoint()->nContent.GetIndex(), nEndCnt = GetMark()->nContent.GetIndex(); sOverwriteText = pTNd->GetTxt().Copy( nEndCnt < nSttCnt ? nEndCnt : nSttCnt ); if( sOverwriteText.Len() ) { xub_StrLen nInWrdAttrPos = sOverwriteText.Search( CH_TXTATR_INWORD ), nWrdAttrPos = sOverwriteText.Search( CH_TXTATR_BREAKWORD ); if( nWrdAttrPos < nInWrdAttrPos ) nInWrdAttrPos = nWrdAttrPos; if( STRING_NOTFOUND != nInWrdAttrPos ) sOverwriteText.Erase( nInWrdAttrPos ); } } } // die Doc Schnittstellen: SwExtTextInput* SwDoc::CreateExtTextInput( const SwPaM& rPam ) { SwExtTextInput* pNew = new SwExtTextInput( rPam, pExtInputRing ); if( !pExtInputRing ) pExtInputRing = pNew; pNew->SetMark(); return pNew; } void SwDoc::DeleteExtTextInput( SwExtTextInput* pDel ) { if( pDel == pExtInputRing ) { if( pDel->GetNext() != pExtInputRing ) pExtInputRing = (SwPaM*)pDel->GetNext(); else pExtInputRing = 0; } delete pDel; } SwExtTextInput* SwDoc::GetExtTextInput( const SwNode& rNd, xub_StrLen nCntntPos ) const { SwExtTextInput* pRet = 0; if( pExtInputRing ) { sal_uLong nNdIdx = rNd.GetIndex(); SwExtTextInput* pTmp = (SwExtTextInput*)pExtInputRing; do { sal_uLong nPt = pTmp->GetPoint()->nNode.GetIndex(), nMk = pTmp->GetMark()->nNode.GetIndex(); xub_StrLen nPtCnt = pTmp->GetPoint()->nContent.GetIndex(), nMkCnt = pTmp->GetMark()->nContent.GetIndex(); if( nPt < nMk || ( nPt == nMk && nPtCnt < nMkCnt )) { sal_uLong nTmp = nMk; nMk = nPt; nPt = nTmp; nTmp = nMkCnt; nMkCnt = nPtCnt; nPtCnt = (xub_StrLen)nTmp; } if( nMk <= nNdIdx && nNdIdx <= nPt && ( STRING_NOTFOUND == nCntntPos || ( nMkCnt <= nCntntPos && nCntntPos <= nPtCnt ))) { pRet = pTmp; break; } } while( pExtInputRing != (pTmp = (SwExtTextInput*)pExtInputRing ) ); } return pRet; } SwExtTextInput* SwDoc::GetExtTextInput() const { ASSERT( !pExtInputRing || pExtInputRing == pExtInputRing->GetNext(), "more then one InputEngine available" ); return (SwExtTextInput*)pExtInputRing; }