summaryrefslogtreecommitdiff
path: root/svx/source/editeng/impedit2.cxx
diff options
context:
space:
mode:
Diffstat (limited to 'svx/source/editeng/impedit2.cxx')
-rw-r--r--svx/source/editeng/impedit2.cxx4641
1 files changed, 0 insertions, 4641 deletions
diff --git a/svx/source/editeng/impedit2.cxx b/svx/source/editeng/impedit2.cxx
deleted file mode 100644
index 9e8236f3b536..000000000000
--- a/svx/source/editeng/impedit2.cxx
+++ /dev/null
@@ -1,4641 +0,0 @@
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2008 by Sun Microsystems, Inc.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * $RCSfile: impedit2.cxx,v $
- * $Revision: 1.124.40.1 $
- *
- * 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_svx.hxx"
-
-#include <eeng_pch.hxx>
-
-#include <svx/lspcitem.hxx>
-#include <svx/flditem.hxx>
-#include <impedit.hxx>
-#include <svx/editeng.hxx>
-#include <svx/editview.hxx>
-#include <editdbg.hxx>
-#include <eerdll2.hxx>
-#include <eerdll.hxx>
-#include <edtspell.hxx>
-#include <eeobj.hxx>
-#include <txtrange.hxx>
-#include <svl/urlbmk.hxx>
-#include <svtools/colorcfg.hxx>
-#include <svl/ctloptions.hxx>
-#include <acorrcfg.hxx>
-
-#include <svx/fhgtitem.hxx>
-#include <svx/lrspitem.hxx>
-#include <svx/ulspitem.hxx>
-#include <svx/wghtitem.hxx>
-#include <svx/postitem.hxx>
-#include <svx/udlnitem.hxx>
-#include <svx/adjitem.hxx>
-#include <svx/scripttypeitem.hxx>
-#include <svx/frmdiritem.hxx>
-#include <fontitem.hxx>
-#include <sfx2/viewfrm.hxx>
-#include <sfx2/fcontnr.hxx>
-#include <sfx2/dispatch.hxx>
-#include <vcl/cmdevt.h>
-
-#ifndef SVX_LIGHT
-#ifndef _SFXFRAME_HXX //autogen
-#include <sfx2/frame.hxx>
-#endif
-#endif
-#include <com/sun/star/i18n/CharacterIteratorMode.hpp>
-#include <com/sun/star/i18n/WordType.hpp>
-#include <com/sun/star/i18n/ScriptType.hpp>
-#include <com/sun/star/lang/Locale.hpp>
-#include <com/sun/star/text/CharacterCompressionType.hpp>
-#include <com/sun/star/i18n/InputSequenceCheckMode.hpp>
-
-#include <comphelper/processfactory.hxx>
-
-#include <sot/formats.hxx>
-
-#include <unicode/ubidi.h>
-
-using namespace ::com::sun::star;
-
-USHORT lcl_CalcExtraSpace( ParaPortion*, const SvxLineSpacingItem& rLSItem )
-{
- USHORT nExtra = 0;
- /* if ( ( rLSItem.GetInterLineSpaceRule() == SVX_INTER_LINE_SPACE_PROP )
- && ( rLSItem.GetPropLineSpace() != 100 ) )
- {
- // ULONG nH = pPortion->GetNode()->GetCharAttribs().GetDefFont().GetSize().Height();
- ULONG nH = pPortion->GetLines().GetObject( 0 )->GetHeight();
- long n = nH * rLSItem.GetPropLineSpace();
- n /= 100;
- n -= nH; // nur den Abstand
- if ( n > 0 )
- nExtra = (USHORT)n;
- }
- else */
- if ( rLSItem.GetInterLineSpaceRule() == SVX_INTER_LINE_SPACE_FIX )
- {
- nExtra = rLSItem.GetInterLineSpace();
- }
-
- return nExtra;
-}
-
- // ----------------------------------------------------------------------
-// class ImpEditEngine
-// ----------------------------------------------------------------------
-
-ImpEditEngine::ImpEditEngine( EditEngine* pEE, SfxItemPool* pItemPool ) :
- aPaperSize( 0x7FFFFFFF, 0x7FFFFFFF ),
- aMinAutoPaperSize( 0x0, 0x0 ),
- aMaxAutoPaperSize( 0x7FFFFFFF, 0x7FFFFFFF ),
- aEditDoc( pItemPool ),
- aWordDelimiters( RTL_CONSTASCII_USTRINGPARAM( " .,;:-'`'?!_=\"{}()[]\0xFF" ) ),
- aGroupChars( RTL_CONSTASCII_USTRINGPARAM( "{}()[]" ) )
-{
- pEditEngine = pEE;
- pRefDev = NULL;
- pVirtDev = NULL;
- pEmptyItemSet = NULL;
- pActiveView = NULL;
- pSpellInfo = NULL;
- pConvInfo = NULL;
- pTextObjectPool = NULL;
- mpIMEInfos = NULL;
- pStylePool = NULL;
- pUndoManager = NULL;
- pUndoMarkSelection = NULL;
- pTextRanger = NULL;
- pColorConfig = NULL;
- pCTLOptions = NULL;
-
- nCurTextHeight = 0;
- nBlockNotifications = 0;
- nBigTextObjectStart = 20;
-
- nStretchX = 100;
- nStretchY = 100;
-
- bInSelection = FALSE;
- bOwnerOfRefDev = FALSE;
- bDowning = FALSE;
- bIsInUndo = FALSE;
- bIsFormatting = FALSE;
- bFormatted = FALSE;
- bUpdate = TRUE;
- bUseAutoColor = TRUE;
- bForceAutoColor = FALSE;
- bAddExtLeading = FALSE;
- bUndoEnabled = TRUE;
- bCallParaInsertedOrDeleted = FALSE;
- bImpConvertFirstCall= FALSE;
- bFirstWordCapitalization = TRUE;
-
- eDefLanguage = LANGUAGE_DONTKNOW;
- maBackgroundColor = COL_AUTO;
-
- nAsianCompressionMode = text::CharacterCompressionType::NONE;
- bKernAsianPunctuation = FALSE;
-
- eDefaultHorizontalTextDirection = EE_HTEXTDIR_DEFAULT;
-
-
- aStatus.GetControlWord() = EE_CNTRL_USECHARATTRIBS | EE_CNTRL_DOIDLEFORMAT |
- EE_CNTRL_PASTESPECIAL | EE_CNTRL_UNDOATTRIBS |
- EE_CNTRL_ALLOWBIGOBJS | EE_CNTRL_RTFSTYLESHEETS |
- EE_CNTRL_FORMAT100;
-
- aSelEngine.SetFunctionSet( &aSelFuncSet );
-
- aStatusTimer.SetTimeout( 200 );
- aStatusTimer.SetTimeoutHdl( LINK( this, ImpEditEngine, StatusTimerHdl ) );
-
- aIdleFormatter.SetTimeout( 5 );
- aIdleFormatter.SetTimeoutHdl( LINK( this, ImpEditEngine, IdleFormatHdl ) );
-
- aOnlineSpellTimer.SetTimeout( 100 );
- aOnlineSpellTimer.SetTimeoutHdl( LINK( this, ImpEditEngine, OnlineSpellHdl ) );
-
- pRefDev = EE_DLL()->GetGlobalData()->GetStdRefDevice();
-
- // Ab hier wird schon auf Daten zugegriffen!
- SetRefDevice( pRefDev );
- InitDoc( FALSE );
-
- bCallParaInsertedOrDeleted = TRUE;
-
- aEditDoc.SetModifyHdl( LINK( this, ImpEditEngine, DocModified ) );
-
- mbLastTryMerge = FALSE;
-}
-
-ImpEditEngine::~ImpEditEngine()
-{
- aStatusTimer.Stop();
- aOnlineSpellTimer.Stop();
- aIdleFormatter.Stop();
-
- // das Zerstoeren von Vorlagen kann sonst unnoetiges Formatieren ausloesen,
- // wenn eine Parent-Vorlage zerstoert wird.
- // Und das nach dem Zerstoeren der Daten!
- bDowning = TRUE;
- SetUpdateMode( FALSE );
-
- delete pVirtDev;
- delete pEmptyItemSet;
- delete pUndoManager;
- delete pTextRanger;
- delete mpIMEInfos;
- delete pColorConfig;
- delete pCTLOptions;
- if ( bOwnerOfRefDev )
- delete pRefDev;
- delete pSpellInfo;
-}
-
-void ImpEditEngine::SetRefDevice( OutputDevice* pRef )
-{
- if ( bOwnerOfRefDev )
- delete pRefDev;
-
- pRefDev = pRef;
- bOwnerOfRefDev = FALSE;
-
- if ( !pRef )
- pRefDev = EE_DLL()->GetGlobalData()->GetStdRefDevice();
-
- nOnePixelInRef = (USHORT)pRefDev->PixelToLogic( Size( 1, 0 ) ).Width();
-
- if ( IsFormatted() )
- {
- FormatFullDoc();
- UpdateViews( (EditView*) 0);
- }
-}
-
-void ImpEditEngine::SetRefMapMode( const MapMode& rMapMode )
-{
- if ( GetRefDevice()->GetMapMode() == rMapMode )
- return;
-
- // Wenn RefDev == GlobalRefDev => eigenes anlegen!
- if ( !bOwnerOfRefDev && ( pRefDev == EE_DLL()->GetGlobalData()->GetStdRefDevice() ) )
- {
- pRefDev = new VirtualDevice;
- pRefDev->SetMapMode( MAP_TWIP );
- SetRefDevice( pRefDev );
- bOwnerOfRefDev = TRUE;
- }
- pRefDev->SetMapMode( rMapMode );
- nOnePixelInRef = (USHORT)pRefDev->PixelToLogic( Size( 1, 0 ) ).Width();
- if ( IsFormatted() )
- {
- FormatFullDoc();
- UpdateViews( (EditView*) 0);
- }
-}
-
-void ImpEditEngine::InitDoc( BOOL bKeepParaAttribs )
-{
- USHORT nParas = aEditDoc.Count();
- for ( USHORT n = bKeepParaAttribs ? 1 : 0; n < nParas; n++ )
- {
- if ( aEditDoc[n]->GetStyleSheet() )
- EndListening( *aEditDoc[n]->GetStyleSheet(), FALSE );
- }
-
- if ( bKeepParaAttribs )
- aEditDoc.RemoveText();
- else
- aEditDoc.Clear();
-
- GetParaPortions().Reset();
-
- ParaPortion* pIniPortion = new ParaPortion( aEditDoc[0] );
- GetParaPortions().Insert( pIniPortion, 0 );
-
- bFormatted = FALSE;
-
- if ( IsCallParaInsertedOrDeleted() )
- {
- GetEditEnginePtr()->ParagraphDeleted( EE_PARA_ALL );
- GetEditEnginePtr()->ParagraphInserted( 0 );
- }
-
-#ifndef SVX_LIGHT
- if ( GetStatus().DoOnlineSpelling() )
- aEditDoc.GetObject( 0 )->CreateWrongList();
-#endif // !SVX_LIGHT
-}
-
-EditPaM ImpEditEngine::DeleteSelected( EditSelection aSel )
-{
- EditPaM aPaM ( ImpDeleteSelection( aSel ) );
- return aPaM;
-}
-
-XubString ImpEditEngine::GetSelected( const EditSelection& rSel, const LineEnd eEnd ) const
-{
- XubString aText;
- if ( !rSel.HasRange() )
- return aText;
-
- String aSep = EditDoc::GetSepStr( eEnd );
-
- EditSelection aSel( rSel );
- aSel.Adjust( aEditDoc );
-
- ContentNode* pStartNode = aSel.Min().GetNode();
- ContentNode* pEndNode = aSel.Max().GetNode();
- USHORT nStartNode = aEditDoc.GetPos( pStartNode );
- USHORT nEndNode = aEditDoc.GetPos( pEndNode );
-
- DBG_ASSERT( nStartNode <= nEndNode, "Selektion nicht sortiert ?" );
-
- // ueber die Absaetze iterieren...
- for ( USHORT nNode = nStartNode; nNode <= nEndNode; nNode++ )
- {
- DBG_ASSERT( aEditDoc.SaveGetObject( nNode ), "Node nicht gefunden: GetSelected" );
- ContentNode* pNode = aEditDoc.GetObject( nNode );
-
- xub_StrLen nStartPos = 0;
- xub_StrLen nEndPos = pNode->Len();
- if ( nNode == nStartNode )
- nStartPos = aSel.Min().GetIndex();
- if ( nNode == nEndNode ) // kann auch == nStart sein!
- nEndPos = aSel.Max().GetIndex();
-
- aText += aEditDoc.GetParaAsString( pNode, nStartPos, nEndPos );
- if ( nNode < nEndNode )
- aText += aSep;
- }
- return aText;
-}
-
-BOOL ImpEditEngine::MouseButtonDown( const MouseEvent& rMEvt, EditView* pView )
-{
- GetSelEngine().SetCurView( pView );
- SetActiveView( pView );
-
- if ( GetAutoCompleteText().Len() )
- SetAutoCompleteText( String(), TRUE );
-
- GetSelEngine().SelMouseButtonDown( rMEvt );
- // Sonderbehandlungen
- EditSelection aCurSel( pView->pImpEditView->GetEditSelection() );
- if ( !rMEvt.IsShift() )
- {
- if ( rMEvt.GetClicks() == 2 )
- {
- // damit die SelectionEngine weiss, dass Anker.
- aSelEngine.CursorPosChanging( TRUE, FALSE );
-
- EditSelection aNewSelection( SelectWord( aCurSel ) );
- pView->pImpEditView->DrawSelection();
- pView->pImpEditView->SetEditSelection( aNewSelection );
- pView->pImpEditView->DrawSelection();
- pView->ShowCursor( TRUE, TRUE );
- }
- else if ( rMEvt.GetClicks() == 3 )
- {
- // damit die SelectionEngine weiss, dass Anker.
- aSelEngine.CursorPosChanging( TRUE, FALSE );
-
- EditSelection aNewSelection( aCurSel );
- aNewSelection.Min().SetIndex( 0 );
- aNewSelection.Max().SetIndex( aCurSel.Min().GetNode()->Len() );
- pView->pImpEditView->DrawSelection();
- pView->pImpEditView->SetEditSelection( aNewSelection );
- pView->pImpEditView->DrawSelection();
- pView->ShowCursor( TRUE, TRUE );
- }
- }
- return TRUE;
-}
-
-void ImpEditEngine::Command( const CommandEvent& rCEvt, EditView* pView )
-{
- GetSelEngine().SetCurView( pView );
- SetActiveView( pView );
- if ( rCEvt.GetCommand() == COMMAND_VOICE )
- {
- const CommandVoiceData* pData = rCEvt.GetVoiceData();
- if ( pData->GetType() == VOICECOMMANDTYPE_DICTATION )
- {
- // Funktionen auf KeyEvents umbiegen, wenn keine entsprechende
- // Methode an EditView/EditEngine, damit Undo konsistent bleibt.
-
- SfxPoolItem* pNewAttr = NULL;
-
- switch ( pData->GetCommand() )
- {
- case DICTATIONCOMMAND_UNKNOWN:
- {
- pView->InsertText( pData->GetText() );
- }
- break;
- case DICTATIONCOMMAND_NEWPARAGRAPH:
- {
- pView->PostKeyEvent( KeyEvent( 0, KeyCode( KEY_RETURN, 0 ) ) );
- }
- break;
- case DICTATIONCOMMAND_NEWLINE:
- {
- pView->PostKeyEvent( KeyEvent( 0, KeyCode( KEY_RETURN, KEY_SHIFT ) ) );
- }
- break;
- case DICTATIONCOMMAND_TAB:
- {
- pView->PostKeyEvent( KeyEvent( 0, KeyCode( KEY_TAB, 0 ) ) );
- }
- break;
- case DICTATIONCOMMAND_LEFT:
- {
- pView->PostKeyEvent( KeyEvent( 0, KeyCode( KEY_LEFT, KEY_MOD1 ) ) );
- }
- break;
- case DICTATIONCOMMAND_RIGHT:
- {
- pView->PostKeyEvent( KeyEvent( 0, KeyCode( KEY_RIGHT, KEY_MOD1 ) ) );
- }
- break;
- case DICTATIONCOMMAND_UP:
- {
- pView->PostKeyEvent( KeyEvent( 0, KeyCode( KEY_UP, 0 ) ) );
- }
- break;
- case DICTATIONCOMMAND_DOWN:
- {
- pView->PostKeyEvent( KeyEvent( 0, KeyCode( KEY_UP, 0 ) ) );
- }
- break;
- case DICTATIONCOMMAND_UNDO:
- {
- pView->Undo();
- }
- break;
- case DICTATIONCOMMAND_DEL:
- {
- pView->PostKeyEvent( KeyEvent( 0, KeyCode( KEY_LEFT, KEY_MOD1|KEY_SHIFT ) ) );
- pView->DeleteSelected();
- }
- break;
- case DICTATIONCOMMAND_BOLD_ON:
- {
- pNewAttr = new SvxWeightItem( WEIGHT_BOLD, EE_CHAR_WEIGHT );
- }
- break;
- case DICTATIONCOMMAND_BOLD_OFF:
- {
- pNewAttr = new SvxWeightItem( WEIGHT_NORMAL, EE_CHAR_WEIGHT );
- }
- break;
- case DICTATIONCOMMAND_ITALIC_ON:
- {
- pNewAttr = new SvxPostureItem( ITALIC_NORMAL, EE_CHAR_ITALIC );
- }
- break;
- case DICTATIONCOMMAND_ITALIC_OFF:
- {
- pNewAttr = new SvxPostureItem( ITALIC_NORMAL, EE_CHAR_ITALIC );
- }
- break;
- case DICTATIONCOMMAND_UNDERLINE_ON:
- {
- pNewAttr = new SvxUnderlineItem( UNDERLINE_SINGLE, EE_CHAR_UNDERLINE );
- }
- break;
- case DICTATIONCOMMAND_UNDERLINE_OFF:
- {
- pNewAttr = new SvxUnderlineItem( UNDERLINE_NONE, EE_CHAR_UNDERLINE );
- }
- break;
- }
-
- if ( pNewAttr )
- {
- SfxItemSet aSet( GetEmptyItemSet() );
- aSet.Put( *pNewAttr );
- pView->SetAttribs( aSet );
- delete pNewAttr;
- }
- }
- }
- else if ( rCEvt.GetCommand() == COMMAND_STARTEXTTEXTINPUT )
- {
- pView->DeleteSelected();
- delete mpIMEInfos;
- EditPaM aPaM = pView->GetImpEditView()->GetEditSelection().Max();
- String aOldTextAfterStartPos = aPaM.GetNode()->Copy( aPaM.GetIndex() );
- USHORT nMax = aOldTextAfterStartPos.Search( CH_FEATURE );
- if ( nMax != STRING_NOTFOUND ) // don't overwrite features!
- aOldTextAfterStartPos.Erase( nMax );
- mpIMEInfos = new ImplIMEInfos( aPaM, aOldTextAfterStartPos );
- mpIMEInfos->bWasCursorOverwrite = !pView->IsInsertMode();
- UndoActionStart( EDITUNDO_INSERT );
- }
- else if ( rCEvt.GetCommand() == COMMAND_ENDEXTTEXTINPUT )
- {
- DBG_ASSERT( mpIMEInfos, "COMMAND_ENDEXTTEXTINPUT => Kein Start ?" );
- if( mpIMEInfos )
- {
- // #102812# convert quotes in IME text
- // works on the last input character, this is escpecially in Korean text often done
- // quotes that are inside of the string are not replaced!
- // Borrowed from sw: edtwin.cxx
- if ( mpIMEInfos->nLen )
- {
- EditSelection aSel( mpIMEInfos->aPos );
- aSel.Min().GetIndex() += mpIMEInfos->nLen-1;
- aSel.Max().GetIndex() =
- aSel.Max().GetIndex() + mpIMEInfos->nLen;
- // #102812# convert quotes in IME text
- // works on the last input character, this is escpecially in Korean text often done
- // quotes that are inside of the string are not replaced!
- const sal_Unicode nCharCode = aSel.Min().GetNode()->GetChar( aSel.Min().GetIndex() );
- if ( ( GetStatus().DoAutoCorrect() ) && ( ( nCharCode == '\"' ) || ( nCharCode == '\'' ) ) )
- {
- aSel = DeleteSelected( aSel );
- aSel = AutoCorrect( aSel, nCharCode, mpIMEInfos->bWasCursorOverwrite );
- pView->pImpEditView->SetEditSelection( aSel );
- }
- }
-
- ParaPortion* pPortion = FindParaPortion( mpIMEInfos->aPos.GetNode() );
- pPortion->MarkSelectionInvalid( mpIMEInfos->aPos.GetIndex(), 0 );
-
- BOOL bWasCursorOverwrite = mpIMEInfos->bWasCursorOverwrite;
-
- delete mpIMEInfos;
- mpIMEInfos = NULL;
-
- FormatAndUpdate( pView );
-
- pView->SetInsertMode( !bWasCursorOverwrite );
- }
- UndoActionEnd( EDITUNDO_INSERT );
- }
- else if ( rCEvt.GetCommand() == COMMAND_EXTTEXTINPUT )
- {
- DBG_ASSERT( mpIMEInfos, "COMMAND_EXTTEXTINPUT => Kein Start ?" );
- if( mpIMEInfos )
- {
- const CommandExtTextInputData* pData = rCEvt.GetExtTextInputData();
-
- if ( !pData->IsOnlyCursorChanged() )
- {
- EditSelection aSel( mpIMEInfos->aPos );
- aSel.Max().GetIndex() =
- aSel.Max().GetIndex() + mpIMEInfos->nLen;
- aSel = DeleteSelected( aSel );
- aSel = ImpInsertText( aSel, pData->GetText() );
-
- if ( mpIMEInfos->bWasCursorOverwrite )
- {
- USHORT nOldIMETextLen = mpIMEInfos->nLen;
- USHORT nNewIMETextLen = pData->GetText().Len();
-
- if ( ( nOldIMETextLen > nNewIMETextLen ) &&
- ( nNewIMETextLen < mpIMEInfos->aOldTextAfterStartPos.Len() ) )
- {
- // restore old characters
- USHORT nRestore = nOldIMETextLen - nNewIMETextLen;
- EditPaM aPaM( mpIMEInfos->aPos );
- aPaM.GetIndex() = aPaM.GetIndex() + nNewIMETextLen;
- ImpInsertText( aPaM, mpIMEInfos->aOldTextAfterStartPos.Copy( nNewIMETextLen, nRestore ) );
- }
- else if ( ( nOldIMETextLen < nNewIMETextLen ) &&
- ( nOldIMETextLen < mpIMEInfos->aOldTextAfterStartPos.Len() ) )
- {
- // overwrite
- USHORT nOverwrite = nNewIMETextLen - nOldIMETextLen;
- if ( ( nOldIMETextLen + nOverwrite ) > mpIMEInfos->aOldTextAfterStartPos.Len() )
- nOverwrite = mpIMEInfos->aOldTextAfterStartPos.Len() - nOldIMETextLen;
- DBG_ASSERT( nOverwrite && (nOverwrite < 0xFF00), "IME Overwrite?!" );
- EditPaM aPaM( mpIMEInfos->aPos );
- aPaM.GetIndex() = aPaM.GetIndex() + nNewIMETextLen;
- EditSelection _aSel( aPaM );
- _aSel.Max().GetIndex() =
- _aSel.Max().GetIndex() + nOverwrite;
- DeleteSelected( _aSel );
- }
- }
- if ( pData->GetTextAttr() )
- {
- mpIMEInfos->CopyAttribs( pData->GetTextAttr(), pData->GetText().Len() );
- mpIMEInfos->bCursor = pData->IsCursorVisible();
- }
- else
- {
- mpIMEInfos->DestroyAttribs();
- mpIMEInfos->nLen = pData->GetText().Len();
- }
-
- ParaPortion* pPortion = FindParaPortion( mpIMEInfos->aPos.GetNode() );
- pPortion->MarkSelectionInvalid( mpIMEInfos->aPos.GetIndex(), 0 );
- FormatAndUpdate( pView );
- }
-
- EditSelection aNewSel = EditPaM( mpIMEInfos->aPos.GetNode(), mpIMEInfos->aPos.GetIndex()+pData->GetCursorPos() );
- pView->SetSelection( CreateESel( aNewSel ) );
- pView->SetInsertMode( !pData->IsCursorOverwrite() );
-
- if ( pData->IsCursorVisible() )
- pView->ShowCursor();
- else
- pView->HideCursor();
- }
- }
- else if ( rCEvt.GetCommand() == COMMAND_INPUTCONTEXTCHANGE )
- {
- }
- else if ( rCEvt.GetCommand() == COMMAND_CURSORPOS )
- {
- if ( mpIMEInfos && mpIMEInfos->nLen )
- {
- EditPaM aPaM( pView->pImpEditView->GetEditSelection().Max() );
- Rectangle aR1 = PaMtoEditCursor( aPaM, 0 );
-
- USHORT nInputEnd = mpIMEInfos->aPos.GetIndex() + mpIMEInfos->nLen;
-
- if ( !IsFormatted() )
- FormatDoc();
-
- ParaPortion* pParaPortion = GetParaPortions().SaveGetObject( GetEditDoc().GetPos( aPaM.GetNode() ) );
- USHORT nLine = pParaPortion->GetLines().FindLine( aPaM.GetIndex(), sal_True );
- EditLine* pLine = pParaPortion->GetLines().GetObject( nLine );
- if ( pLine && ( nInputEnd > pLine->GetEnd() ) )
- nInputEnd = pLine->GetEnd();
- Rectangle aR2 = PaMtoEditCursor( EditPaM( aPaM.GetNode(), nInputEnd ), GETCRSR_ENDOFLINE );
- Rectangle aRect = pView->GetImpEditView()->GetWindowPos( aR1 );
- pView->GetWindow()->SetCursorRect( &aRect, aR2.Left()-aR1.Right() );
- }
- else
- {
- pView->GetWindow()->SetCursorRect();
- }
- }
- else if ( rCEvt.GetCommand() == COMMAND_SELECTIONCHANGE )
- {
- const CommandSelectionChangeData *pData = rCEvt.GetSelectionChangeData();
-
- ESelection aSelection = pView->GetSelection();
- aSelection.Adjust();
-
- if( pView->HasSelection() )
- {
- aSelection.nEndPos = aSelection.nStartPos;
- aSelection.nStartPos += pData->GetStart();
- aSelection.nEndPos += pData->GetEnd();
- }
- else
- {
- aSelection.nStartPos = pData->GetStart();
- aSelection.nEndPos = pData->GetEnd();
- }
- pView->SetSelection( aSelection );
- }
- else if ( rCEvt.GetCommand() == COMMAND_PREPARERECONVERSION )
- {
- if ( pView->HasSelection() )
- {
- ESelection aSelection = pView->GetSelection();
- aSelection.Adjust();
-
- if ( aSelection.nStartPara != aSelection.nEndPara )
- {
- xub_StrLen aParaLen = pEditEngine->GetTextLen( aSelection.nStartPara );
- aSelection.nEndPara = aSelection.nStartPara;
- aSelection.nEndPos = aParaLen;
- pView->SetSelection( aSelection );
- }
- }
- }
-
- GetSelEngine().Command( rCEvt );
-}
-
-BOOL ImpEditEngine::MouseButtonUp( const MouseEvent& rMEvt, EditView* pView )
-{
- GetSelEngine().SetCurView( pView );
- GetSelEngine().SelMouseButtonUp( rMEvt );
- bInSelection = FALSE;
- // Sonderbehandlungen
- EditSelection aCurSel( pView->pImpEditView->GetEditSelection() );
- if ( !aCurSel.HasRange() )
- {
- if ( ( rMEvt.GetClicks() == 1 ) && rMEvt.IsLeft() && !rMEvt.IsMod2() )
- {
- const SvxFieldItem* pFld = pView->GetFieldUnderMousePointer();
- if ( pFld )
- {
- EditPaM aPaM( aCurSel.Max() );
- USHORT nPara = GetEditDoc().GetPos( aPaM.GetNode() );
- GetEditEnginePtr()->FieldClicked( *pFld, nPara, aPaM.GetIndex() );
- }
- }
- }
- return TRUE;
-}
-
-BOOL ImpEditEngine::MouseMove( const MouseEvent& rMEvt, EditView* pView )
-{
- // MouseMove wird sofort nach ShowQuickHelp() gerufen!
-// if ( GetAutoCompleteText().Len() )
-// SetAutoCompleteText( String(), TRUE );
- GetSelEngine().SetCurView( pView );
- GetSelEngine().SelMouseMove( rMEvt );
- return TRUE;
-}
-
-EditPaM ImpEditEngine::InsertText( EditSelection aSel, const XubString& rStr )
-{
- EditPaM aPaM = ImpInsertText( aSel, rStr );
- return aPaM;
-}
-
-EditPaM ImpEditEngine::Clear()
-{
- InitDoc( FALSE );
-
- EditPaM aPaM = aEditDoc.GetStartPaM();
- EditSelection aSel( aPaM );
-
- nCurTextHeight = 0;
-
- ResetUndoManager();
-
- for ( USHORT nView = aEditViews.Count(); nView; )
- {
- EditView* pView = aEditViews[--nView];
- DBG_CHKOBJ( pView, EditView, 0 );
- pView->pImpEditView->SetEditSelection( aSel );
- }
-
- return aPaM;
-}
-
-EditPaM ImpEditEngine::RemoveText()
-{
- InitDoc( TRUE );
-
- EditPaM aStartPaM = aEditDoc.GetStartPaM();
- EditSelection aEmptySel( aStartPaM, aStartPaM );
- for ( USHORT nView = 0; nView < aEditViews.Count(); nView++ )
- {
- EditView* pView = aEditViews.GetObject(nView);
- DBG_CHKOBJ( pView, EditView, 0 );
- pView->pImpEditView->SetEditSelection( aEmptySel );
- }
- ResetUndoManager();
- return aEditDoc.GetStartPaM();
-}
-
-
-void ImpEditEngine::SetText( const XubString& rText )
-{
- // RemoveText loescht die Undo-Liste!
- EditPaM aStartPaM = RemoveText();
- BOOL bUndoCurrentlyEnabled = IsUndoEnabled();
- // Der von Hand reingesteckte Text kann nicht vom Anwender rueckgaengig gemacht werden.
- EnableUndo( FALSE );
-
- EditSelection aEmptySel( aStartPaM, aStartPaM );
- EditPaM aPaM = aStartPaM;
- if ( rText.Len() )
- aPaM = ImpInsertText( aEmptySel, rText );
-
- for ( USHORT nView = 0; nView < aEditViews.Count(); nView++ )
- {
- EditView* pView = aEditViews[nView];
- DBG_CHKOBJ( pView, EditView, 0 );
- pView->pImpEditView->SetEditSelection( EditSelection( aPaM, aPaM ) );
- // Wenn kein Text, dann auch Kein Format&Update
- // => Der Text bleibt stehen.
- if ( !rText.Len() && GetUpdateMode() )
- {
- Rectangle aTmpRec( pView->GetOutputArea().TopLeft(),
- Size( aPaperSize.Width(), nCurTextHeight ) );
- aTmpRec.Intersection( pView->GetOutputArea() );
- pView->GetWindow()->Invalidate( aTmpRec );
- }
- }
- if( !rText.Len() ) // sonst muss spaeter noch invalidiert werden, !bFormatted reicht.
- nCurTextHeight = 0;
- EnableUndo( bUndoCurrentlyEnabled );
-#ifndef SVX_LIGHT
- DBG_ASSERT( !HasUndoManager() || !GetUndoManager().GetUndoActionCount(), "Undo nach SetText?" );
-#endif
-}
-
-
-const SfxItemSet& ImpEditEngine::GetEmptyItemSet()
-{
- if ( !pEmptyItemSet )
- {
- pEmptyItemSet = new SfxItemSet( aEditDoc.GetItemPool(), EE_ITEMS_START, EE_ITEMS_END );
- for ( USHORT nWhich = EE_ITEMS_START; nWhich <= EE_CHAR_END; nWhich++)
- {
- pEmptyItemSet->ClearItem( nWhich );
- }
- }
- return *pEmptyItemSet;
-}
-
-// ----------------------------------------------------------------------
-// MISC
-// ----------------------------------------------------------------------
-void ImpEditEngine::CursorMoved( ContentNode* pPrevNode )
-{
- // Leere Attribute loeschen, aber nur, wenn Absatz nicht leer!
- if ( pPrevNode->GetCharAttribs().HasEmptyAttribs() && pPrevNode->Len() )
- pPrevNode->GetCharAttribs().DeleteEmptyAttribs( aEditDoc.GetItemPool() );
-}
-
-void ImpEditEngine::TextModified()
-{
- bFormatted = FALSE;
-
- if ( GetNotifyHdl().IsSet() )
- {
- EENotify aNotify( EE_NOTIFY_TEXTMODIFIED );
- aNotify.pEditEngine = GetEditEnginePtr();
- CallNotify( aNotify );
- }
-}
-
-
-void ImpEditEngine::ParaAttribsChanged( ContentNode* pNode )
-{
- DBG_ASSERT( pNode, "ParaAttribsChanged: Welcher?" );
-
- aEditDoc.SetModified( TRUE );
- bFormatted = FALSE;
-
- ParaPortion* pPortion = FindParaPortion( pNode );
- DBG_ASSERT( pPortion, "ParaAttribsChanged: Portion?" );
- pPortion->MarkSelectionInvalid( 0, pNode->Len() );
-
- USHORT nPara = aEditDoc.GetPos( pNode );
- pEditEngine->ParaAttribsChanged( nPara );
-
- ParaPortion* pNextPortion = GetParaPortions().SaveGetObject( nPara+1 );
- // => wird sowieso noch formatiert, wenn Invalid.
- if ( pNextPortion && !pNextPortion->IsInvalid() )
- CalcHeight( pNextPortion );
-}
-
-// ----------------------------------------------------------------------
-// Cursorbewegungen
-// ----------------------------------------------------------------------
-
-EditSelection ImpEditEngine::MoveCursor( const KeyEvent& rKeyEvent, EditView* pEditView )
-{
- // Eigentlich nur bei Up/Down noetig, aber was solls.
- CheckIdleFormatter();
-
- EditPaM aPaM( pEditView->pImpEditView->GetEditSelection().Max() );
-
- EditPaM aOldPaM( aPaM );
-
- TextDirectionality eTextDirection = TextDirectionality_LeftToRight_TopToBottom;
- if ( IsVertical() )
- eTextDirection = TextDirectionality_TopToBottom_RightToLeft;
- else if ( IsRightToLeft( GetEditDoc().GetPos( aPaM.GetNode() ) ) )
- eTextDirection = TextDirectionality_RightToLeft_TopToBottom;
-
- KeyEvent aTranslatedKeyEvent = rKeyEvent.LogicalTextDirectionality( eTextDirection );
-
- BOOL bCtrl = aTranslatedKeyEvent.GetKeyCode().IsMod1() ? TRUE : FALSE;
- USHORT nCode = aTranslatedKeyEvent.GetKeyCode().GetCode();
-
- if ( DoVisualCursorTraveling( aPaM.GetNode() ) )
- {
- // Only for simple cursor movement...
- if ( !bCtrl && ( ( nCode == KEY_LEFT ) || ( nCode == KEY_RIGHT ) ) )
- {
- aPaM = CursorVisualLeftRight( pEditView, aPaM, rKeyEvent.GetKeyCode().IsMod2() ? i18n::CharacterIteratorMode::SKIPCHARACTER : i18n::CharacterIteratorMode::SKIPCELL, rKeyEvent.GetKeyCode().GetCode() == KEY_LEFT );
- nCode = 0; // skip switch statement
- }
- /*
- else if ( !bCtrl && ( ( nCode == KEY_HOME ) || ( nCode == KEY_END ) ) )
- {
- aPaM = CursorVisualStartEnd( pEditView, aPaM, nCode == KEY_HOME );
- nCode = 0; // skip switch statement
- }
- */
- }
-
- bool bKeyModifySelection = aTranslatedKeyEvent.GetKeyCode().IsShift();
- switch ( nCode )
- {
- case KEY_UP: aPaM = CursorUp( aPaM, pEditView );
- break;
- case KEY_DOWN: aPaM = CursorDown( aPaM, pEditView );
- break;
- case KEY_LEFT: aPaM = bCtrl ? WordLeft( aPaM ) : CursorLeft( aPaM, aTranslatedKeyEvent.GetKeyCode().IsMod2() ? i18n::CharacterIteratorMode::SKIPCHARACTER : i18n::CharacterIteratorMode::SKIPCELL );
- break;
- case KEY_RIGHT: aPaM = bCtrl ? WordRight( aPaM ) : CursorRight( aPaM, aTranslatedKeyEvent.GetKeyCode().IsMod2() ? i18n::CharacterIteratorMode::SKIPCHARACTER : i18n::CharacterIteratorMode::SKIPCELL );
- break;
- case KEY_HOME: aPaM = bCtrl ? CursorStartOfDoc() : CursorStartOfLine( aPaM );
- break;
- case KEY_END: aPaM = bCtrl ? CursorEndOfDoc() : CursorEndOfLine( aPaM );
- break;
- case KEY_PAGEUP: aPaM = bCtrl ? CursorStartOfDoc() : PageUp( aPaM, pEditView );
- break;
- case KEY_PAGEDOWN: aPaM = bCtrl ? CursorEndOfDoc() : PageDown( aPaM, pEditView );
- break;
- case com::sun::star::awt::Key::MOVE_TO_BEGIN_OF_LINE:
- aPaM = CursorStartOfLine( aPaM );
- bKeyModifySelection = false;
- break;
- case com::sun::star::awt::Key::MOVE_TO_END_OF_LINE:
- aPaM = CursorEndOfLine( aPaM );
- bKeyModifySelection = false;
- break;
- case com::sun::star::awt::Key::MOVE_WORD_BACKWARD:
- aPaM = WordLeft( aPaM );
- bKeyModifySelection = false;
- break;
- case com::sun::star::awt::Key::MOVE_WORD_FORWARD:
- aPaM = WordRight( aPaM );
- bKeyModifySelection = false;
- break;
- case com::sun::star::awt::Key::MOVE_TO_BEGIN_OF_PARAGRAPH:
- aPaM = CursorStartOfParagraph( aPaM );
- if( aPaM == aOldPaM )
- {
- aPaM = CursorLeft( aPaM, i18n::CharacterIteratorMode::SKIPCELL );
- aPaM = CursorStartOfParagraph( aPaM );
- }
- bKeyModifySelection = false;
- break;
- case com::sun::star::awt::Key::MOVE_TO_END_OF_PARAGRAPH:
- aPaM = CursorEndOfParagraph( aPaM );
- if( aPaM == aOldPaM )
- {
- aPaM = CursorRight( aPaM, i18n::CharacterIteratorMode::SKIPCELL );
- aPaM = CursorEndOfParagraph( aPaM );
- }
- bKeyModifySelection = false;
- break;
- case com::sun::star::awt::Key::MOVE_TO_BEGIN_OF_DOCUMENT:
- aPaM = CursorStartOfDoc();
- bKeyModifySelection = false;
- break;
- case com::sun::star::awt::Key::MOVE_TO_END_OF_DOCUMENT:
- aPaM = CursorEndOfDoc();
- bKeyModifySelection = false;
- break;
- case com::sun::star::awt::Key::SELECT_TO_BEGIN_OF_LINE:
- aPaM = CursorStartOfLine( aPaM );
- bKeyModifySelection = true;
- break;
- case com::sun::star::awt::Key::SELECT_TO_END_OF_LINE:
- aPaM = CursorEndOfLine( aPaM );
- bKeyModifySelection = true;
- break;
- case com::sun::star::awt::Key::SELECT_BACKWARD:
- aPaM = CursorLeft( aPaM, i18n::CharacterIteratorMode::SKIPCELL );
- bKeyModifySelection = true;
- break;
- case com::sun::star::awt::Key::SELECT_FORWARD:
- aPaM = CursorRight( aPaM, i18n::CharacterIteratorMode::SKIPCELL );
- bKeyModifySelection = true;
- break;
- case com::sun::star::awt::Key::SELECT_WORD_BACKWARD:
- aPaM = WordLeft( aPaM );
- bKeyModifySelection = true;
- break;
- case com::sun::star::awt::Key::SELECT_WORD_FORWARD:
- aPaM = WordRight( aPaM );
- bKeyModifySelection = true;
- break;
- case com::sun::star::awt::Key::SELECT_TO_BEGIN_OF_PARAGRAPH:
- aPaM = CursorStartOfParagraph( aPaM );
- if( aPaM == aOldPaM )
- {
- aPaM = CursorLeft( aPaM, i18n::CharacterIteratorMode::SKIPCELL );
- aPaM = CursorStartOfParagraph( aPaM );
- }
- bKeyModifySelection = true;
- break;
- case com::sun::star::awt::Key::SELECT_TO_END_OF_PARAGRAPH:
- aPaM = CursorEndOfParagraph( aPaM );
- if( aPaM == aOldPaM )
- {
- aPaM = CursorRight( aPaM, i18n::CharacterIteratorMode::SKIPCELL );
- aPaM = CursorEndOfParagraph( aPaM );
- }
- bKeyModifySelection = true;
- break;
- case com::sun::star::awt::Key::SELECT_TO_BEGIN_OF_DOCUMENT:
- aPaM = CursorStartOfDoc();
- bKeyModifySelection = true;
- break;
- case com::sun::star::awt::Key::SELECT_TO_END_OF_DOCUMENT:
- aPaM = CursorEndOfDoc();
- bKeyModifySelection = true;
- break;
- }
-
- if ( aOldPaM != aPaM )
- {
- CursorMoved( aOldPaM.GetNode() );
- if ( aStatus.NotifyCursorMovements() && ( aOldPaM.GetNode() != aPaM.GetNode() ) )
- {
- aStatus.GetStatusWord() = aStatus.GetStatusWord() | EE_STAT_CRSRLEFTPARA;
- aStatus.GetPrevParagraph() = aEditDoc.GetPos( aOldPaM.GetNode() );
- }
- }
- else
- aStatus.GetStatusWord() = aStatus.GetStatusWord() | EE_STAT_CRSRMOVEFAIL;
-
- // Bewirkt evtl. ein CreateAnchor oder Deselection all
- aSelEngine.SetCurView( pEditView );
- aSelEngine.CursorPosChanging( bKeyModifySelection, aTranslatedKeyEvent.GetKeyCode().IsMod1() );
- EditPaM aOldEnd( pEditView->pImpEditView->GetEditSelection().Max() );
- pEditView->pImpEditView->GetEditSelection().Max() = aPaM;
- if ( bKeyModifySelection )
- {
- // Dann wird die Selektion erweitert...
- EditSelection aTmpNewSel( aOldEnd, aPaM );
- pEditView->pImpEditView->DrawSelection( aTmpNewSel );
- }
- else
- pEditView->pImpEditView->GetEditSelection().Min() = aPaM;
-
- return pEditView->pImpEditView->GetEditSelection();
-}
-
-EditPaM ImpEditEngine::CursorVisualStartEnd( EditView* pEditView, const EditPaM& rPaM, BOOL bStart )
-{
- EditPaM aPaM( rPaM );
-
- USHORT nPara = GetEditDoc().GetPos( aPaM.GetNode() );
- ParaPortion* pParaPortion = GetParaPortions().SaveGetObject( nPara );
-
- USHORT nLine = pParaPortion->GetLines().FindLine( aPaM.GetIndex(), sal_False );
- EditLine* pLine = pParaPortion->GetLines().GetObject( nLine );
- BOOL bEmptyLine = pLine->GetStart() == pLine->GetEnd();
-
- pEditView->pImpEditView->nExtraCursorFlags = 0;
-
- if ( !bEmptyLine )
- {
- String aLine( *aPaM.GetNode(), pLine->GetStart(), pLine->GetEnd() - pLine->GetStart() );
-// USHORT nPosInLine = aPaM.GetIndex() - pLine->GetStart();
-
- const sal_Unicode* pLineString = aLine.GetBuffer();
-
- UErrorCode nError = U_ZERO_ERROR;
- UBiDi* pBidi = ubidi_openSized( aLine.Len(), 0, &nError );
-
- const UBiDiLevel nBidiLevel = IsRightToLeft( nPara ) ? 1 /*RTL*/ : 0 /*LTR*/;
- ubidi_setPara( pBidi, reinterpret_cast<const UChar *>(pLineString), aLine.Len(), nBidiLevel, NULL, &nError ); // UChar != sal_Unicode in MinGW
-
- USHORT nVisPos = bStart ? 0 : aLine.Len()-1;
- USHORT nLogPos = (USHORT)ubidi_getLogicalIndex( pBidi, nVisPos, &nError );
-
- ubidi_close( pBidi );
-
- aPaM.GetIndex() = nLogPos + pLine->GetStart();
-
- USHORT nTmp;
- USHORT nTextPortion = pParaPortion->GetTextPortions().FindPortion( aPaM.GetIndex(), nTmp, TRUE );
- TextPortion* pTextPortion = pParaPortion->GetTextPortions().GetObject( nTextPortion );
- USHORT nRTLLevel = pTextPortion->GetRightToLeft();
-// BOOL bParaRTL = IsRightToLeft( nPara );
- BOOL bPortionRTL = nRTLLevel%2 ? TRUE : FALSE;
-
- if ( bStart )
- {
- pEditView->pImpEditView->SetCursorBidiLevel( bPortionRTL ? 0 : 1 );
- // Maybe we must be *behind* the character
- if ( bPortionRTL && pEditView->IsInsertMode() )
- aPaM.GetIndex()++;
- }
- else
- {
- pEditView->pImpEditView->SetCursorBidiLevel( bPortionRTL ? 1 : 0 );
- if ( !bPortionRTL && pEditView->IsInsertMode() )
- aPaM.GetIndex()++;
- }
- }
-
- return aPaM;
-}
-
-EditPaM ImpEditEngine::CursorVisualLeftRight( EditView* pEditView, const EditPaM& rPaM, USHORT nCharacterIteratorMode, BOOL bVisualToLeft )
-{
- EditPaM aPaM( rPaM );
-
- USHORT nPara = GetEditDoc().GetPos( aPaM.GetNode() );
- ParaPortion* pParaPortion = GetParaPortions().SaveGetObject( nPara );
-
- USHORT nLine = pParaPortion->GetLines().FindLine( aPaM.GetIndex(), sal_False );
- EditLine* pLine = pParaPortion->GetLines().GetObject( nLine );
- BOOL bEmptyLine = pLine->GetStart() == pLine->GetEnd();
-
-// USHORT nCurrentCursorFlags = pEditView->pImpEditView->nExtraCursorFlags;
- pEditView->pImpEditView->nExtraCursorFlags = 0;
-
- BOOL bParaRTL = IsRightToLeft( nPara );
-
- BOOL bDone = FALSE;
-
- if ( bEmptyLine )
- {
- if ( bVisualToLeft )
- {
- aPaM = CursorUp( aPaM, pEditView );
- if ( aPaM != rPaM )
- aPaM = CursorVisualStartEnd( pEditView, aPaM, FALSE );
- }
- else
- {
- aPaM = CursorDown( aPaM, pEditView );
- if ( aPaM != rPaM )
- aPaM = CursorVisualStartEnd( pEditView, aPaM, TRUE );
- }
-
- bDone = TRUE;
- }
-
- BOOL bLogicalBackward = bParaRTL ? !bVisualToLeft : bVisualToLeft;
-
- if ( !bDone && pEditView->IsInsertMode() )
- {
- // Check if we are within a portion and don't have overwrite mode, then it's easy...
- USHORT nPortionStart;
- USHORT nTextPortion = pParaPortion->GetTextPortions().FindPortion( aPaM.GetIndex(), nPortionStart, FALSE );
- TextPortion* pTextPortion = pParaPortion->GetTextPortions().GetObject( nTextPortion );
-
- BOOL bPortionBoundary = ( aPaM.GetIndex() == nPortionStart ) || ( aPaM.GetIndex() == (nPortionStart+pTextPortion->GetLen()) );
- USHORT nRTLLevel = pTextPortion->GetRightToLeft();
-
- // Portion boundary doesn't matter if both have same RTL level
- USHORT nRTLLevelNextPortion = 0xFFFF;
- if ( bPortionBoundary && aPaM.GetIndex() && ( aPaM.GetIndex() < aPaM.GetNode()->Len() ) )
- {
- USHORT nTmp;
- USHORT nNextTextPortion = pParaPortion->GetTextPortions().FindPortion( aPaM.GetIndex()+1, nTmp, bLogicalBackward ? FALSE : TRUE );
- TextPortion* pNextTextPortion = pParaPortion->GetTextPortions().GetObject( nNextTextPortion );
- nRTLLevelNextPortion = pNextTextPortion->GetRightToLeft();
- }
-
- if ( !bPortionBoundary || ( nRTLLevel == nRTLLevelNextPortion ) )
- {
- if ( ( bVisualToLeft && !(nRTLLevel%2) ) || ( !bVisualToLeft && (nRTLLevel%2) ) )
- {
- aPaM = CursorLeft( aPaM, nCharacterIteratorMode );
- pEditView->pImpEditView->SetCursorBidiLevel( 1 );
- }
- else
- {
- aPaM = CursorRight( aPaM, nCharacterIteratorMode );
- pEditView->pImpEditView->SetCursorBidiLevel( 0 );
- }
- bDone = TRUE;
- }
- }
-
- if ( !bDone )
- {
- BOOL bGotoStartOfNextLine = FALSE;
- BOOL bGotoEndOfPrevLine = FALSE;
-
- String aLine( *aPaM.GetNode(), pLine->GetStart(), pLine->GetEnd() - pLine->GetStart() );
- USHORT nPosInLine = aPaM.GetIndex() - pLine->GetStart();
-
- const sal_Unicode* pLineString = aLine.GetBuffer();
-
- UErrorCode nError = U_ZERO_ERROR;
- UBiDi* pBidi = ubidi_openSized( aLine.Len(), 0, &nError );
-
- const UBiDiLevel nBidiLevel = IsRightToLeft( nPara ) ? 1 /*RTL*/ : 0 /*LTR*/;
- ubidi_setPara( pBidi, reinterpret_cast<const UChar *>(pLineString), aLine.Len(), nBidiLevel, NULL, &nError ); // UChar != sal_Unicode in MinGW
-
- if ( !pEditView->IsInsertMode() )
- {
- BOOL bEndOfLine = nPosInLine == aLine.Len();
- USHORT nVisPos = (USHORT)ubidi_getVisualIndex( pBidi, !bEndOfLine ? nPosInLine : nPosInLine-1, &nError );
- if ( bVisualToLeft )
- {
- bGotoEndOfPrevLine = nVisPos == 0;
- if ( !bEndOfLine )
- nVisPos--;
- }
- else
- {
- bGotoStartOfNextLine = nVisPos == (aLine.Len() - 1);
- if ( !bEndOfLine )
- nVisPos++;
- }
-
- if ( !bGotoEndOfPrevLine && !bGotoStartOfNextLine )
- {
- USHORT nLogPos = (USHORT)ubidi_getLogicalIndex( pBidi, nVisPos, &nError );
- aPaM.GetIndex() = pLine->GetStart() + nLogPos;
- pEditView->pImpEditView->SetCursorBidiLevel( 0 );
- }
- }
- else
- {
- BOOL bWasBehind = FALSE;
- BOOL bBeforePortion = !nPosInLine || pEditView->pImpEditView->GetCursorBidiLevel() == 1;
- if ( nPosInLine && ( !bBeforePortion ) ) // before the next portion
- bWasBehind = TRUE; // step one back, otherwise visual will be unusable when rtl portion follows.
-
- USHORT nPortionStart;
- USHORT nTextPortion = pParaPortion->GetTextPortions().FindPortion( aPaM.GetIndex(), nPortionStart, bBeforePortion );
- TextPortion* pTextPortion = pParaPortion->GetTextPortions().GetObject( nTextPortion );
- BOOL bRTLPortion = (pTextPortion->GetRightToLeft() % 2) != 0;
-
- // -1: We are 'behind' the character
- long nVisPos = (long)ubidi_getVisualIndex( pBidi, bWasBehind ? nPosInLine-1 : nPosInLine, &nError );
- if ( bVisualToLeft )
- {
- if ( !bWasBehind || bRTLPortion )
- nVisPos--;
- }
- else
- {
- if ( bWasBehind || bRTLPortion || bBeforePortion )
- nVisPos++;
-// if ( bWasBehind && bRTLPortion )
-// nVisPos++;
- }
-
- bGotoEndOfPrevLine = nVisPos < 0;
- bGotoStartOfNextLine = nVisPos >= aLine.Len();
-
- if ( !bGotoEndOfPrevLine && !bGotoStartOfNextLine )
- {
- USHORT nLogPos = (USHORT)ubidi_getLogicalIndex( pBidi, nVisPos, &nError );
-
-/*
- if ( nLogPos == aPaM.GetIndex() )
- {
- if ( bVisualToLeft )
- bGotoEndOfPrevLine = TRUE;
- else
- bGotoStartOfNextLine = TRUE;
- }
- else
-*/
- {
- aPaM.GetIndex() = pLine->GetStart() + nLogPos;
-
- // RTL portion, stay visually on the left side.
- USHORT _nPortionStart;
- // USHORT nTextPortion = pParaPortion->GetTextPortions().FindPortion( aPaM.GetIndex(), nPortionStart, !bRTLPortion );
- USHORT _nTextPortion = pParaPortion->GetTextPortions().FindPortion( aPaM.GetIndex(), _nPortionStart, TRUE );
- TextPortion* _pTextPortion = pParaPortion->GetTextPortions().GetObject( _nTextPortion );
- if ( bVisualToLeft && !bRTLPortion && ( _pTextPortion->GetRightToLeft() % 2 ) )
- aPaM.GetIndex()++;
- else if ( !bVisualToLeft && bRTLPortion && ( bWasBehind || !(_pTextPortion->GetRightToLeft() % 2 )) )
- aPaM.GetIndex()++;
-
- pEditView->pImpEditView->SetCursorBidiLevel( _nPortionStart );
- }
- }
- }
-
- ubidi_close( pBidi );
-
- if ( bGotoEndOfPrevLine )
- {
- aPaM = CursorUp( aPaM, pEditView );
- if ( aPaM != rPaM )
- aPaM = CursorVisualStartEnd( pEditView, aPaM, FALSE );
- }
- else if ( bGotoStartOfNextLine )
- {
- aPaM = CursorDown( aPaM, pEditView );
- if ( aPaM != rPaM )
- aPaM = CursorVisualStartEnd( pEditView, aPaM, TRUE );
- }
- }
- return aPaM;
-}
-
-
-EditPaM ImpEditEngine::CursorLeft( const EditPaM& rPaM, USHORT nCharacterIteratorMode )
-{
- EditPaM aCurPaM( rPaM );
- EditPaM aNewPaM( aCurPaM );
-
- if ( aCurPaM.GetIndex() )
- {
- sal_Int32 nCount = 1;
- uno::Reference < i18n::XBreakIterator > _xBI( ImplGetBreakIterator() );
- aNewPaM.SetIndex( (USHORT)_xBI->previousCharacters( *aNewPaM.GetNode(), aNewPaM.GetIndex(), GetLocale( aNewPaM ), nCharacterIteratorMode, nCount, nCount ) );
- }
- else
- {
- ContentNode* pNode = aCurPaM.GetNode();
- pNode = GetPrevVisNode( pNode );
- if ( pNode )
- {
- aNewPaM.SetNode( pNode );
- aNewPaM.SetIndex( pNode->Len() );
- }
- }
-
- return aNewPaM;
-}
-
-EditPaM ImpEditEngine::CursorRight( const EditPaM& rPaM, USHORT nCharacterIteratorMode )
-{
- EditPaM aCurPaM( rPaM );
- EditPaM aNewPaM( aCurPaM );
-
- if ( aCurPaM.GetIndex() < aCurPaM.GetNode()->Len() )
- {
- uno::Reference < i18n::XBreakIterator > _xBI( ImplGetBreakIterator() );
- sal_Int32 nCount = 1;
- aNewPaM.SetIndex( (USHORT)_xBI->nextCharacters( *aNewPaM.GetNode(), aNewPaM.GetIndex(), GetLocale( aNewPaM ), nCharacterIteratorMode, nCount, nCount ) );
- }
- else
- {
- ContentNode* pNode = aCurPaM.GetNode();
- pNode = GetNextVisNode( pNode );
- if ( pNode )
- {
- aNewPaM.SetNode( pNode );
- aNewPaM.SetIndex( 0 );
- }
- }
-
- return aNewPaM;
-}
-
-EditPaM ImpEditEngine::CursorUp( const EditPaM& rPaM, EditView* pView )
-{
- DBG_ASSERT( pView, "Keine View - Keine Cursorbewegung!" );
-
- ParaPortion* pPPortion = FindParaPortion( rPaM.GetNode() );
- DBG_ASSERT( pPPortion, "Keine passende Portion gefunden: CursorUp" );
- USHORT nLine = pPPortion->GetLineNumber( rPaM.GetIndex() );
- EditLine* pLine = pPPortion->GetLines().GetObject( nLine );
-
- long nX;
- if ( pView->pImpEditView->nTravelXPos == TRAVEL_X_DONTKNOW )
- {
- nX = GetXPos( pPPortion, pLine, rPaM.GetIndex() );
- pView->pImpEditView->nTravelXPos = nX+nOnePixelInRef;
- }
- else
- nX = pView->pImpEditView->nTravelXPos;
-
- EditPaM aNewPaM( rPaM );
- if ( nLine ) // gleicher Absatz
- {
- EditLine* pPrevLine = pPPortion->GetLines().GetObject(nLine-1);
- aNewPaM.SetIndex( GetChar( pPPortion, pPrevLine, nX ) );
- // Wenn davor eine autom.Umgebrochene Zeile, und ich muss genau an das
- // Ende dieser Zeile, landet der Cursor in der aktuellen Zeile am Anfang
- // Siehe Problem: Letztes Zeichen einer autom.umgebr. Zeile = Cursor
- if ( aNewPaM.GetIndex() && ( aNewPaM.GetIndex() == pLine->GetStart() ) )
- aNewPaM = CursorLeft( aNewPaM );
- }
- else // vorheriger Absatz
- {
- ParaPortion* pPrevPortion = GetPrevVisPortion( pPPortion );
- if ( pPrevPortion )
- {
- pLine = pPrevPortion->GetLines().GetObject( pPrevPortion->GetLines().Count()-1 );
- DBG_ASSERT( pLine, "Zeile davor nicht gefunden: CursorUp" );
- aNewPaM.SetNode( pPrevPortion->GetNode() );
- aNewPaM.SetIndex( GetChar( pPrevPortion, pLine, nX+nOnePixelInRef ) );
- }
- }
-
- return aNewPaM;
-}
-
-EditPaM ImpEditEngine::CursorDown( const EditPaM& rPaM, EditView* pView )
-{
- DBG_ASSERT( pView, "Keine View - Keine Cursorbewegung!" );
-
- ParaPortion* pPPortion = FindParaPortion( rPaM.GetNode() );
- DBG_ASSERT( pPPortion, "Keine passende Portion gefunden: CursorDown" );
- USHORT nLine = pPPortion->GetLineNumber( rPaM.GetIndex() );
-
- long nX;
- if ( pView->pImpEditView->nTravelXPos == TRAVEL_X_DONTKNOW )
- {
- EditLine* pLine = pPPortion->GetLines().GetObject(nLine);
- nX = GetXPos( pPPortion, pLine, rPaM.GetIndex() );
- pView->pImpEditView->nTravelXPos = nX+nOnePixelInRef;
- }
- else
- nX = pView->pImpEditView->nTravelXPos;
-
- EditPaM aNewPaM( rPaM );
- if ( nLine < pPPortion->GetLines().Count()-1 )
- {
- EditLine* pNextLine = pPPortion->GetLines().GetObject(nLine+1);
- aNewPaM.SetIndex( GetChar( pPPortion, pNextLine, nX ) );
- // Sonderbehandlung siehe CursorUp...
- if ( ( aNewPaM.GetIndex() == pNextLine->GetEnd() ) && ( aNewPaM.GetIndex() > pNextLine->GetStart() ) && ( aNewPaM.GetIndex() < pPPortion->GetNode()->Len() ) )
- aNewPaM = CursorLeft( aNewPaM );
- }
- else // naechster Absatz
- {
- ParaPortion* pNextPortion = GetNextVisPortion( pPPortion );
- if ( pNextPortion )
- {
- EditLine* pLine = pNextPortion->GetLines().GetObject(0);
- DBG_ASSERT( pLine, "Zeile davor nicht gefunden: CursorUp" );
- aNewPaM.SetNode( pNextPortion->GetNode() );
- // Nie ganz ans Ende wenn mehrere Zeilen, da dann eine
- // Zeile darunter der Cursor angezeigt wird.
- aNewPaM.SetIndex( GetChar( pNextPortion, pLine, nX+nOnePixelInRef ) );
- if ( ( aNewPaM.GetIndex() == pLine->GetEnd() ) && ( aNewPaM.GetIndex() > pLine->GetStart() ) && ( pNextPortion->GetLines().Count() > 1 ) )
- aNewPaM = CursorLeft( aNewPaM );
- }
- }
-
- return aNewPaM;
-}
-
-EditPaM ImpEditEngine::CursorStartOfLine( const EditPaM& rPaM )
-{
- ParaPortion* pCurPortion = FindParaPortion( rPaM.GetNode() );
- DBG_ASSERT( pCurPortion, "Keine Portion fuer den PaM ?" );
- USHORT nLine = pCurPortion->GetLineNumber( rPaM.GetIndex() );
- EditLine* pLine = pCurPortion->GetLines().GetObject(nLine);
- DBG_ASSERT( pLine, "Aktuelle Zeile nicht gefunden ?!" );
-
- EditPaM aNewPaM( rPaM );
- aNewPaM.SetIndex( pLine->GetStart() );
- return aNewPaM;
-}
-
-EditPaM ImpEditEngine::CursorEndOfLine( const EditPaM& rPaM )
-{
- ParaPortion* pCurPortion = FindParaPortion( rPaM.GetNode() );
- DBG_ASSERT( pCurPortion, "Keine Portion fuer den PaM ?" );
- USHORT nLine = pCurPortion->GetLineNumber( rPaM.GetIndex() );
- EditLine* pLine = pCurPortion->GetLines().GetObject(nLine);
- DBG_ASSERT( pLine, "Aktuelle Zeile nicht gefunden ?!" );
-
- EditPaM aNewPaM( rPaM );
- aNewPaM.SetIndex( pLine->GetEnd() );
- if ( pLine->GetEnd() > pLine->GetStart() )
- {
-// xub_Unicode cLastChar = aNewPaM.GetNode()->GetChar( aNewPaM.GetIndex()-1 );
- if ( aNewPaM.GetNode()->IsFeature( aNewPaM.GetIndex() - 1 ) )
- {
- // Bei einem weichen Umbruch muss ich davor stehen!
- EditCharAttrib* pNextFeature = aNewPaM.GetNode()->GetCharAttribs().FindFeature( aNewPaM.GetIndex()-1 );
- if ( pNextFeature && ( pNextFeature->GetItem()->Which() == EE_FEATURE_LINEBR ) )
- aNewPaM = CursorLeft( aNewPaM );
- }
- else if ( ( aNewPaM.GetNode()->GetChar( aNewPaM.GetIndex() - 1 ) == ' ' ) && ( aNewPaM.GetIndex() != aNewPaM.GetNode()->Len() ) )
- {
- // Bei einem Blank in einer autom. umgebrochenen Zeile macht es Sinn,
- // davor zu stehen, da der Anwender hinter das Wort will.
- // Wenn diese geaendert wird, Sonderbehandlung fuer Pos1 nach End!
- aNewPaM = CursorLeft( aNewPaM );
- }
- }
- return aNewPaM;
-}
-
-EditPaM ImpEditEngine::CursorStartOfParagraph( const EditPaM& rPaM )
-{
- EditPaM aPaM( rPaM.GetNode(), 0 );
- return aPaM;
-}
-
-EditPaM ImpEditEngine::CursorEndOfParagraph( const EditPaM& rPaM )
-{
- EditPaM aPaM( rPaM.GetNode(), rPaM.GetNode()->Len() );
- return aPaM;
-}
-
-EditPaM ImpEditEngine::CursorStartOfDoc()
-{
- EditPaM aPaM( aEditDoc.SaveGetObject( 0 ), 0 );
- return aPaM;
-}
-
-EditPaM ImpEditEngine::CursorEndOfDoc()
-{
- ContentNode* pLastNode = aEditDoc.SaveGetObject( aEditDoc.Count()-1 );
- ParaPortion* pLastPortion = GetParaPortions().SaveGetObject( aEditDoc.Count()-1 );
- DBG_ASSERT( pLastNode && pLastPortion, "CursorEndOfDoc: Node oder Portion nicht gefunden" );
-
- if ( !pLastPortion->IsVisible() )
- {
- pLastNode = GetPrevVisNode( pLastPortion->GetNode() );
- DBG_ASSERT( pLastNode, "Kein sichtbarer Absatz?" );
- if ( !pLastNode )
- pLastNode = aEditDoc.SaveGetObject( aEditDoc.Count()-1 );
- }
-
- EditPaM aPaM( pLastNode, pLastNode->Len() );
- return aPaM;
-}
-
-EditPaM ImpEditEngine::PageUp( const EditPaM& rPaM, EditView* pView )
-{
- Rectangle aRec = PaMtoEditCursor( rPaM );
- Point aTopLeft = aRec.TopLeft();
- aTopLeft.Y() -= pView->GetVisArea().GetHeight() *9/10;
- aTopLeft.X() += nOnePixelInRef;
- if ( aTopLeft.Y() < 0 )
- {
- aTopLeft.Y() = 0;
- }
- return GetPaM( aTopLeft );
-}
-
-EditPaM ImpEditEngine::PageDown( const EditPaM& rPaM, EditView* pView )
-{
- Rectangle aRec = PaMtoEditCursor( rPaM );
- Point aBottomRight = aRec.BottomRight();
- aBottomRight.Y() += pView->GetVisArea().GetHeight() *9/10;
- aBottomRight.X() += nOnePixelInRef;
- long nHeight = GetTextHeight();
- if ( aBottomRight.Y() > nHeight )
- {
- aBottomRight.Y() = nHeight-2;
- }
- return GetPaM( aBottomRight );
-}
-
-EditPaM ImpEditEngine::WordLeft( const EditPaM& rPaM, sal_Int16 nWordType )
-{
- USHORT nCurrentPos = rPaM.GetIndex();
- EditPaM aNewPaM( rPaM );
- if ( nCurrentPos == 0 )
- {
- // Vorheriger Absatz...
- USHORT nCurPara = aEditDoc.GetPos( aNewPaM.GetNode() );
- ContentNode* pPrevNode = aEditDoc.SaveGetObject( --nCurPara );
- if ( pPrevNode )
- {
- aNewPaM.SetNode( pPrevNode );
- aNewPaM.SetIndex( pPrevNode->Len() );
- }
- }
- else
- {
- // we need to increase the position by 1 when retrieving the locale
- // since the attribute for the char left to the cursor position is returned
- EditPaM aTmpPaM( aNewPaM );
- xub_StrLen nMax = rPaM.GetNode()->Len();
- if ( aTmpPaM.GetIndex() < nMax )
- aTmpPaM.SetIndex( aTmpPaM.GetIndex() + 1 );
- lang::Locale aLocale( GetLocale( aTmpPaM ) );
-
- uno::Reference < i18n::XBreakIterator > _xBI( ImplGetBreakIterator() );
- i18n::Boundary aBoundary = _xBI->getWordBoundary( *aNewPaM.GetNode(), nCurrentPos, aLocale, nWordType, sal_True );
- if ( aBoundary.startPos >= nCurrentPos )
- aBoundary = _xBI->previousWord( *aNewPaM.GetNode(), nCurrentPos, aLocale, nWordType );
- aNewPaM.SetIndex( ( aBoundary.startPos != (-1) ) ? (USHORT)aBoundary.startPos : 0 );
- }
-
- return aNewPaM;
-}
-
-EditPaM ImpEditEngine::WordRight( const EditPaM& rPaM, sal_Int16 nWordType )
-{
- xub_StrLen nMax = rPaM.GetNode()->Len();
- EditPaM aNewPaM( rPaM );
- if ( aNewPaM.GetIndex() < nMax )
- {
- // we need to increase the position by 1 when retrieving the locale
- // since the attribute for the char left to the cursor position is returned
- EditPaM aTmpPaM( aNewPaM );
- aTmpPaM.SetIndex( aTmpPaM.GetIndex() + 1 );
- lang::Locale aLocale( GetLocale( aTmpPaM ) );
-
- uno::Reference < i18n::XBreakIterator > _xBI( ImplGetBreakIterator() );
- i18n::Boundary aBoundary = _xBI->nextWord( *aNewPaM.GetNode(), aNewPaM.GetIndex(), aLocale, nWordType );
- aNewPaM.SetIndex( (USHORT)aBoundary.startPos );
- }
- // not 'else', maybe the index reached nMax now...
- if ( aNewPaM.GetIndex() >= nMax )
- {
- // Naechster Absatz...
- USHORT nCurPara = aEditDoc.GetPos( aNewPaM.GetNode() );
- ContentNode* pNextNode = aEditDoc.SaveGetObject( ++nCurPara );
- if ( pNextNode )
- {
- aNewPaM.SetNode( pNextNode );
- aNewPaM.SetIndex( 0 );
- }
- }
- return aNewPaM;
-}
-
-EditPaM ImpEditEngine::StartOfWord( const EditPaM& rPaM, sal_Int16 nWordType )
-{
- EditPaM aNewPaM( rPaM );
-
- // we need to increase the position by 1 when retrieving the locale
- // since the attribute for the char left to the cursor position is returned
- EditPaM aTmpPaM( aNewPaM );
- xub_StrLen nMax = rPaM.GetNode()->Len();
- if ( aTmpPaM.GetIndex() < nMax )
- aTmpPaM.SetIndex( aTmpPaM.GetIndex() + 1 );
- lang::Locale aLocale( GetLocale( aTmpPaM ) );
-
- uno::Reference < i18n::XBreakIterator > _xBI( ImplGetBreakIterator() );
- i18n::Boundary aBoundary = _xBI->getWordBoundary( *rPaM.GetNode(), rPaM.GetIndex(), aLocale, nWordType, sal_True );
- aNewPaM.SetIndex( (USHORT)aBoundary.startPos );
- return aNewPaM;
-}
-
-EditPaM ImpEditEngine::EndOfWord( const EditPaM& rPaM, sal_Int16 nWordType )
-{
- EditPaM aNewPaM( rPaM );
-
- // we need to increase the position by 1 when retrieving the locale
- // since the attribute for the char left to the cursor position is returned
- EditPaM aTmpPaM( aNewPaM );
- xub_StrLen nMax = rPaM.GetNode()->Len();
- if ( aTmpPaM.GetIndex() < nMax )
- aTmpPaM.SetIndex( aTmpPaM.GetIndex() + 1 );
- lang::Locale aLocale( GetLocale( aTmpPaM ) );
-
- uno::Reference < i18n::XBreakIterator > _xBI( ImplGetBreakIterator() );
- i18n::Boundary aBoundary = _xBI->getWordBoundary( *rPaM.GetNode(), rPaM.GetIndex(), aLocale, nWordType, sal_True );
- aNewPaM.SetIndex( (USHORT)aBoundary.endPos );
- return aNewPaM;
-}
-
-EditSelection ImpEditEngine::SelectWord( const EditSelection& rCurSel, sal_Int16 nWordType, BOOL bAcceptStartOfWord )
-{
- EditSelection aNewSel( rCurSel );
- EditPaM aPaM( rCurSel.Max() );
-
- // we need to increase the position by 1 when retrieving the locale
- // since the attribute for the char left to the cursor position is returned
- EditPaM aTmpPaM( aPaM );
- xub_StrLen nMax = aPaM.GetNode()->Len();
- if ( aTmpPaM.GetIndex() < nMax )
- aTmpPaM.SetIndex( aTmpPaM.GetIndex() + 1 );
- lang::Locale aLocale( GetLocale( aTmpPaM ) );
-
- uno::Reference < i18n::XBreakIterator > _xBI( ImplGetBreakIterator() );
- sal_Int16 nType = _xBI->getWordType( *aPaM.GetNode(), aPaM.GetIndex(), aLocale );
- if ( nType == i18n::WordType::ANY_WORD )
- {
- i18n::Boundary aBoundary = _xBI->getWordBoundary( *aPaM.GetNode(), aPaM.GetIndex(), aLocale, nWordType, sal_True );
- // don't select when curser at end of word
- if ( ( aBoundary.endPos > aPaM.GetIndex() ) &&
- ( ( aBoundary.startPos < aPaM.GetIndex() ) || ( bAcceptStartOfWord && ( aBoundary.startPos == aPaM.GetIndex() ) ) ) )
- {
- aNewSel.Min().SetIndex( (USHORT)aBoundary.startPos );
- aNewSel.Max().SetIndex( (USHORT)aBoundary.endPos );
- }
- }
-
- return aNewSel;
-}
-
-EditSelection ImpEditEngine::SelectSentence( const EditSelection& rCurSel )
-{
- uno::Reference < i18n::XBreakIterator > _xBI( ImplGetBreakIterator() );
- const EditPaM& rPaM = rCurSel.Min();
- const ContentNode* pNode = rPaM.GetNode();
- // #i50710# line breaks are marked with 0x01 - the break iterator prefers 0x0a for that
- String sParagraph(*pNode);
- sParagraph.SearchAndReplaceAll(0x01,0x0a);
- //return Null if search starts at the beginning of the string
- long nStart = rPaM.GetIndex() ? _xBI->beginOfSentence( sParagraph, rPaM.GetIndex(), GetLocale( rPaM ) ) : 0;
-
- long nEnd = _xBI->endOfSentence( *pNode, rPaM.GetIndex(), GetLocale( rPaM ) );
- EditSelection aNewSel( rCurSel );
- DBG_ASSERT(nStart < pNode->Len() && nEnd <= pNode->Len(), "sentence indices out of range");
- aNewSel.Min().SetIndex( (USHORT)nStart );
- aNewSel.Max().SetIndex( (USHORT)nEnd );
- return aNewSel;
-}
-
-sal_Bool ImpEditEngine::IsInputSequenceCheckingRequired( sal_Unicode nChar, const EditSelection& rCurSel ) const
-{
- uno::Reference < i18n::XBreakIterator > _xBI( ImplGetBreakIterator() );
- if (!pCTLOptions)
- pCTLOptions = new SvtCTLOptions;
-
- // get the index that really is first
- USHORT nFirstPos = rCurSel.Min().GetIndex();
- USHORT nMaxPos = rCurSel.Max().GetIndex();
- if (nMaxPos < nFirstPos)
- nFirstPos = nMaxPos;
-
- sal_Bool bIsSequenceChecking =
- pCTLOptions->IsCTLFontEnabled() &&
- pCTLOptions->IsCTLSequenceChecking() &&
- nFirstPos != 0 && /* first char needs not to be checked */
- _xBI.is() && i18n::ScriptType::COMPLEX == _xBI->getScriptType( rtl::OUString( nChar ), 0 );
-
- return bIsSequenceChecking;
-}
-
-/*************************************************************************
- * lcl_HasStrongLTR
- *************************************************************************/
- bool lcl_HasStrongLTR ( const String& rTxt, xub_StrLen nStart, xub_StrLen nEnd )
- {
- for ( xub_StrLen nCharIdx = nStart; nCharIdx < nEnd; ++nCharIdx )
- {
- const UCharDirection nCharDir = u_charDirection ( rTxt.GetChar ( nCharIdx ));
- if ( nCharDir == U_LEFT_TO_RIGHT ||
- nCharDir == U_LEFT_TO_RIGHT_EMBEDDING ||
- nCharDir == U_LEFT_TO_RIGHT_OVERRIDE )
- return true;
- }
- return false;
- }
-
-
-
-void ImpEditEngine::InitScriptTypes( USHORT nPara )
-{
- ParaPortion* pParaPortion = GetParaPortions().SaveGetObject( nPara );
- ScriptTypePosInfos& rTypes = pParaPortion->aScriptInfos;
- rTypes.Remove( 0, rTypes.Count() );
-
-// pParaPortion->aExtraCharInfos.Remove( 0, pParaPortion->aExtraCharInfos.Count() );
-
- ContentNode* pNode = pParaPortion->GetNode();
- if ( pNode->Len() )
- {
- uno::Reference < i18n::XBreakIterator > _xBI( ImplGetBreakIterator() );
-
- String aText( *pNode );
-
- // To handle fields put the character from the field in the string,
- // because endOfScript( ... ) will skip the CH_FEATURE, because this is WEAK
- EditCharAttrib* pField = pNode->GetCharAttribs().FindNextAttrib( EE_FEATURE_FIELD, 0 );
- while ( pField )
- {
- ::rtl::OUString aFldText( ((EditCharAttribField*)pField)->GetFieldValue() );
- if ( aFldText.getLength() )
- {
- aText.SetChar( pField->GetStart(), aFldText.getStr()[0] );
- short nFldScriptType = _xBI->getScriptType( aFldText, 0 );
-
- for ( USHORT nCharInField = 1; nCharInField < aFldText.getLength(); nCharInField++ )
- {
- short nTmpType = _xBI->getScriptType( aFldText, nCharInField );
-
- // First char from field wins...
- if ( nFldScriptType == i18n::ScriptType::WEAK )
- {
- nFldScriptType = nTmpType;
- aText.SetChar( pField->GetStart(), aFldText.getStr()[nCharInField] );
- }
-
- // ... but if the first one is LATIN, and there are CJK or CTL chars too,
- // we prefer that ScripType because we need an other font.
- if ( ( nTmpType == i18n::ScriptType::ASIAN ) || ( nTmpType == i18n::ScriptType::COMPLEX ) )
- {
- aText.SetChar( pField->GetStart(), aFldText.getStr()[nCharInField] );
- break;
- }
- }
- }
- // #112831# Last Field might go from 0xffff to 0x0000
- pField = pField->GetEnd() ? pNode->GetCharAttribs().FindNextAttrib( EE_FEATURE_FIELD, pField->GetEnd() ) : NULL;
- }
-
- ::rtl::OUString aOUText( aText );
- USHORT nTextLen = (USHORT)aOUText.getLength();
-
- sal_Int32 nPos = 0;
- short nScriptType = _xBI->getScriptType( aOUText, nPos );
- rTypes.Insert( ScriptTypePosInfo( nScriptType, (USHORT)nPos, nTextLen ), rTypes.Count() );
- nPos = _xBI->endOfScript( aOUText, nPos, nScriptType );
- while ( ( nPos != (-1) ) && ( nPos < nTextLen ) )
- {
- rTypes[rTypes.Count()-1].nEndPos = (USHORT)nPos;
-
- nScriptType = _xBI->getScriptType( aOUText, nPos );
- long nEndPos = _xBI->endOfScript( aOUText, nPos, nScriptType );
-
- if ( ( nScriptType == i18n::ScriptType::WEAK ) || ( nScriptType == rTypes[rTypes.Count()-1].nScriptType ) )
- {
- // Expand last ScriptTypePosInfo, don't create weak or unecessary portions
- rTypes[rTypes.Count()-1].nEndPos = (USHORT)nEndPos;
- }
- else
- {
- if ( _xBI->getScriptType( aOUText, nPos - 1 ) == i18n::ScriptType::WEAK )
- {
- switch ( u_charType(aOUText.iterateCodePoints(&nPos, 0) ) ) {
- case U_NON_SPACING_MARK:
- case U_ENCLOSING_MARK:
- case U_COMBINING_SPACING_MARK:
- --nPos;
- rTypes[rTypes.Count()-1].nEndPos--;
- break;
- }
- }
- rTypes.Insert( ScriptTypePosInfo( nScriptType, (USHORT)nPos, nTextLen ), rTypes.Count() );
- }
-
- nPos = nEndPos;
- }
-
- if ( rTypes[0].nScriptType == i18n::ScriptType::WEAK )
- rTypes[0].nScriptType = ( rTypes.Count() > 1 ) ? rTypes[1].nScriptType : GetI18NScriptTypeOfLanguage( GetDefaultLanguage() );
-
- // create writing direction information:
- if ( !pParaPortion->aWritingDirectionInfos.Count() )
- InitWritingDirections( nPara );
-
- // i89825: Use CTL font for numbers embedded into an RTL run:
- WritingDirectionInfos& rDirInfos = pParaPortion->aWritingDirectionInfos;
- for ( USHORT n = 0; n < rDirInfos.Count(); ++n )
- {
- const xub_StrLen nStart = rDirInfos[n].nStartPos;
- const xub_StrLen nEnd = rDirInfos[n].nEndPos;
- const BYTE nCurrDirType = rDirInfos[n].nType;
-
- if ( nCurrDirType % 2 == UBIDI_RTL || // text in RTL run
- ( nCurrDirType > UBIDI_LTR && !lcl_HasStrongLTR( aText, nStart, nEnd ) ) ) // non-strong text in embedded LTR run
- {
- USHORT nIdx = 0;
-
- // Skip entries in ScriptArray which are not inside the RTL run:
- while ( nIdx < rTypes.Count() && rTypes[nIdx].nStartPos < nStart )
- ++nIdx;
-
- // Remove any entries *inside* the current run:
- while ( nIdx < rTypes.Count() && rTypes[nIdx].nEndPos <= nEnd )
- rTypes.Remove( nIdx );
-
- // special case:
- if(nIdx < rTypes.Count() && rTypes[nIdx].nStartPos < nStart && rTypes[nIdx].nEndPos > nEnd)
- {
- rTypes.Insert( ScriptTypePosInfo( rTypes[nIdx].nScriptType, (USHORT)nEnd, rTypes[nIdx].nEndPos ), nIdx );
- rTypes[nIdx].nEndPos = nStart;
- }
-
- if( nIdx )
- rTypes[nIdx - 1].nEndPos = nStart;
-
- rTypes.Insert( ScriptTypePosInfo( i18n::ScriptType::COMPLEX, (USHORT)nStart, (USHORT)nEnd), nIdx );
- ++nIdx;
-
- if( nIdx < rTypes.Count() )
- rTypes[nIdx].nStartPos = nEnd;
- }
- }
-
-#if OSL_DEBUG_LEVEL > 1
- USHORT nDebugStt = 0;
- USHORT nDebugEnd = 0;
- short nDebugType = 0;
- for ( USHORT n = 0; n < rTypes.Count(); ++n )
- {
- nDebugStt = rTypes[n].nStartPos;
- nDebugEnd = rTypes[n].nEndPos;
- nDebugType = rTypes[n].nScriptType;
- }
-#endif
- }
-}
-
-USHORT ImpEditEngine::GetScriptType( const EditPaM& rPaM, USHORT* pEndPos ) const
-{
- USHORT nScriptType = 0;
-
- if ( pEndPos )
- *pEndPos = rPaM.GetNode()->Len();
-
- if ( rPaM.GetNode()->Len() )
- {
- USHORT nPara = GetEditDoc().GetPos( rPaM.GetNode() );
- ParaPortion* pParaPortion = GetParaPortions().SaveGetObject( nPara );
- if ( !pParaPortion->aScriptInfos.Count() )
- ((ImpEditEngine*)this)->InitScriptTypes( nPara );
-
- ScriptTypePosInfos& rTypes = pParaPortion->aScriptInfos;
- USHORT nPos = rPaM.GetIndex();
- for ( USHORT n = 0; n < rTypes.Count(); n++ )
- {
- if ( ( rTypes[n].nStartPos <= nPos ) && ( rTypes[n].nEndPos >= nPos ) )
- {
- nScriptType = rTypes[n].nScriptType;
- if( pEndPos )
- *pEndPos = rTypes[n].nEndPos;
- break;
- }
- }
- }
- return nScriptType ? nScriptType : GetI18NScriptTypeOfLanguage( GetDefaultLanguage() );
-}
-
-USHORT ImpEditEngine::GetScriptType( const EditSelection& rSel ) const
-{
- EditSelection aSel( rSel );
- aSel.Adjust( aEditDoc );
-
- short nScriptType = 0;
-
- USHORT nStartPara = GetEditDoc().GetPos( aSel.Min().GetNode() );
- USHORT nEndPara = GetEditDoc().GetPos( aSel.Max().GetNode() );
-
- for ( USHORT nPara = nStartPara; nPara <= nEndPara; nPara++ )
- {
- ParaPortion* pParaPortion = GetParaPortions().SaveGetObject( nPara );
- if ( !pParaPortion->aScriptInfos.Count() )
- ((ImpEditEngine*)this)->InitScriptTypes( nPara );
-
- ScriptTypePosInfos& rTypes = pParaPortion->aScriptInfos;
-
- // find the first(!) script type position that holds the
- // complete selection. Thus it will work for selections as
- // well as with just moving the cursor from char to char.
- USHORT nS = ( nPara == nStartPara ) ? aSel.Min().GetIndex() : 0;
- USHORT nE = ( nPara == nEndPara ) ? aSel.Max().GetIndex() : pParaPortion->GetNode()->Len();
- for ( USHORT n = 0; n < rTypes.Count(); n++ )
- {
- if (rTypes[n].nStartPos <= nS && nE <= rTypes[n].nEndPos)
- {
- if ( rTypes[n].nScriptType != i18n::ScriptType::WEAK )
- {
- nScriptType |= GetItemScriptType ( rTypes[n].nScriptType );
- }
- else
- {
- if ( !nScriptType && n )
- {
- // #93548# When starting with WEAK, use prev ScriptType...
- nScriptType = rTypes[n-1].nScriptType;
- }
- }
- break;
- }
- }
- }
- return nScriptType ? nScriptType : GetI18NScriptTypeOfLanguage( GetDefaultLanguage() );
-}
-
-BOOL ImpEditEngine::IsScriptChange( const EditPaM& rPaM ) const
-{
- BOOL bScriptChange = FALSE;
-
- if ( rPaM.GetNode()->Len() )
- {
- USHORT nPara = GetEditDoc().GetPos( rPaM.GetNode() );
- ParaPortion* pParaPortion = GetParaPortions().SaveGetObject( nPara );
- if ( !pParaPortion->aScriptInfos.Count() )
- ((ImpEditEngine*)this)->InitScriptTypes( nPara );
-
- ScriptTypePosInfos& rTypes = pParaPortion->aScriptInfos;
- USHORT nPos = rPaM.GetIndex();
- for ( USHORT n = 0; n < rTypes.Count(); n++ )
- {
- if ( rTypes[n].nStartPos == nPos )
- {
- bScriptChange = TRUE;
- break;
- }
- }
- }
- return bScriptChange;
-}
-
-BOOL ImpEditEngine::HasScriptType( USHORT nPara, USHORT nType ) const
-{
- BOOL bTypeFound = FALSE;
-
- ParaPortion* pParaPortion = GetParaPortions().SaveGetObject( nPara );
- if ( !pParaPortion->aScriptInfos.Count() )
- ((ImpEditEngine*)this)->InitScriptTypes( nPara );
-
- ScriptTypePosInfos& rTypes = pParaPortion->aScriptInfos;
- for ( USHORT n = rTypes.Count(); n && !bTypeFound; )
- {
- if ( rTypes[--n].nScriptType == nType )
- bTypeFound = TRUE;
- }
- return bTypeFound;
-}
-
-void ImpEditEngine::InitWritingDirections( USHORT nPara )
-{
- ParaPortion* pParaPortion = GetParaPortions().SaveGetObject( nPara );
- WritingDirectionInfos& rInfos = pParaPortion->aWritingDirectionInfos;
- rInfos.Remove( 0, rInfos.Count() );
-
- BOOL bCTL = FALSE;
- ScriptTypePosInfos& rTypes = pParaPortion->aScriptInfos;
- for ( USHORT n = 0; n < rTypes.Count(); n++ )
- {
- if ( rTypes[n].nScriptType == i18n::ScriptType::COMPLEX )
- {
- bCTL = TRUE;
- break;
- }
- }
-
- const UBiDiLevel nBidiLevel = IsRightToLeft( nPara ) ? 1 /*RTL*/ : 0 /*LTR*/;
- if ( ( bCTL || ( nBidiLevel == 1 /*RTL*/ ) ) && pParaPortion->GetNode()->Len() )
- {
-
- String aText( *pParaPortion->GetNode() );
-
- //
- // Bidi functions from icu 2.0
- //
- UErrorCode nError = U_ZERO_ERROR;
- UBiDi* pBidi = ubidi_openSized( aText.Len(), 0, &nError );
- nError = U_ZERO_ERROR;
-
- ubidi_setPara( pBidi, reinterpret_cast<const UChar *>(aText.GetBuffer()), aText.Len(), nBidiLevel, NULL, &nError ); // UChar != sal_Unicode in MinGW
- nError = U_ZERO_ERROR;
-
- long nCount = ubidi_countRuns( pBidi, &nError );
-
- int32_t nStart = 0;
- int32_t nEnd;
- UBiDiLevel nCurrDir;
-
- for ( USHORT nIdx = 0; nIdx < nCount; ++nIdx )
- {
- ubidi_getLogicalRun( pBidi, nStart, &nEnd, &nCurrDir );
- rInfos.Insert( WritingDirectionInfo( nCurrDir, (USHORT)nStart, (USHORT)nEnd ), rInfos.Count() );
- nStart = nEnd;
- }
-
- ubidi_close( pBidi );
- }
-
- // No infos mean no CTL and default dir is L2R...
- if ( !rInfos.Count() )
- rInfos.Insert( WritingDirectionInfo( 0, 0, (USHORT)pParaPortion->GetNode()->Len() ), rInfos.Count() );
-
-}
-
-BOOL ImpEditEngine::IsRightToLeft( USHORT nPara ) const
-{
- BOOL bR2L = FALSE;
- const SvxFrameDirectionItem* pFrameDirItem = NULL;
-
- if ( !IsVertical() )
- {
- bR2L = GetDefaultHorizontalTextDirection() == EE_HTEXTDIR_R2L;
- pFrameDirItem = &(const SvxFrameDirectionItem&)GetParaAttrib( nPara, EE_PARA_WRITINGDIR );
- if ( pFrameDirItem->GetValue() == FRMDIR_ENVIRONMENT )
- {
- // #103045# if DefaultHorizontalTextDirection is set, use that value, otherwise pool default.
- if ( GetDefaultHorizontalTextDirection() != EE_HTEXTDIR_DEFAULT )
- {
- pFrameDirItem = NULL; // bR2L allready set to default horizontal text direction
- }
- else
- {
- // Use pool default
- pFrameDirItem = &(const SvxFrameDirectionItem&)((ImpEditEngine*)this)->GetEmptyItemSet().Get( EE_PARA_WRITINGDIR );
- }
- }
- }
-
- if ( pFrameDirItem )
- bR2L = pFrameDirItem->GetValue() == FRMDIR_HORI_RIGHT_TOP;
-
- return bR2L;
-}
-
-BOOL ImpEditEngine::HasDifferentRTLLevels( const ContentNode* pNode )
-{
- USHORT nPara = GetEditDoc().GetPos( (ContentNode*)pNode );
- ParaPortion* pParaPortion = GetParaPortions().SaveGetObject( nPara );
-
- BOOL bHasDifferentRTLLevels = FALSE;
-
- USHORT nRTLLevel = IsRightToLeft( nPara ) ? 1 : 0;
- for ( USHORT n = 0; n < pParaPortion->GetTextPortions().Count(); n++ )
- {
- TextPortion* pTextPortion = pParaPortion->GetTextPortions().GetObject( n );
- if ( pTextPortion->GetRightToLeft() != nRTLLevel )
- {
- bHasDifferentRTLLevels = TRUE;
- break;
- }
- }
- return bHasDifferentRTLLevels;
-}
-
-
-BYTE ImpEditEngine::GetRightToLeft( USHORT nPara, USHORT nPos, USHORT* pStart, USHORT* pEnd )
-{
-// BYTE nRightToLeft = IsRightToLeft( nPara ) ? 1 : 0;
- BYTE nRightToLeft = 0;
-
- ContentNode* pNode = aEditDoc.SaveGetObject( nPara );
- if ( pNode && pNode->Len() )
- {
- ParaPortion* pParaPortion = GetParaPortions().SaveGetObject( nPara );
- if ( !pParaPortion->aWritingDirectionInfos.Count() )
- InitWritingDirections( nPara );
-
-// BYTE nType = 0;
- WritingDirectionInfos& rDirInfos = pParaPortion->aWritingDirectionInfos;
- for ( USHORT n = 0; n < rDirInfos.Count(); n++ )
- {
- if ( ( rDirInfos[n].nStartPos <= nPos ) && ( rDirInfos[n].nEndPos >= nPos ) )
- {
- nRightToLeft = rDirInfos[n].nType;
- if ( pStart )
- *pStart = rDirInfos[n].nStartPos;
- if ( pEnd )
- *pEnd = rDirInfos[n].nEndPos;
- break;
- }
- }
- }
- return nRightToLeft;
-}
-
-SvxAdjust ImpEditEngine::GetJustification( USHORT nPara ) const
-{
- SvxAdjust eJustification = SVX_ADJUST_LEFT;
-
- if ( !aStatus.IsOutliner() )
- {
- eJustification = ((const SvxAdjustItem&) GetParaAttrib( nPara, EE_PARA_JUST )).GetAdjust();
-
- if ( IsRightToLeft( nPara ) )
- {
- if ( eJustification == SVX_ADJUST_LEFT )
- eJustification = SVX_ADJUST_RIGHT;
- else if ( eJustification == SVX_ADJUST_RIGHT )
- eJustification = SVX_ADJUST_LEFT;
- }
- }
- return eJustification;
-}
-
-
-// ----------------------------------------------------------------------
-// Textaenderung
-// ----------------------------------------------------------------------
-
-void ImpEditEngine::ImpRemoveChars( const EditPaM& rPaM, USHORT nChars, EditUndoRemoveChars* pCurUndo )
-{
- if ( IsUndoEnabled() && !IsInUndo() )
- {
- XubString aStr( rPaM.GetNode()->Copy( rPaM.GetIndex(), nChars ) );
-
- // Pruefen, ob Attribute geloescht oder geaendert werden:
- USHORT nStart = rPaM.GetIndex();
- USHORT nEnd = nStart + nChars;
- CharAttribArray& rAttribs = rPaM.GetNode()->GetCharAttribs().GetAttribs();
-// USHORT nAttrs = rAttribs.Count();
- for ( USHORT nAttr = 0; nAttr < rAttribs.Count(); nAttr++ )
- {
- EditCharAttrib* pAttr = rAttribs[nAttr];
- if ( ( pAttr->GetEnd() >= nStart ) && ( pAttr->GetStart() < nEnd ) )
- {
-#ifndef SVX_LIGHT
- EditSelection aSel( rPaM );
- aSel.Max().GetIndex() = aSel.Max().GetIndex() + nChars;
- EditUndoSetAttribs* pAttrUndo = CreateAttribUndo( aSel, GetEmptyItemSet() );
- InsertUndo( pAttrUndo );
-#endif
- break; // for
- }
- }
- if ( pCurUndo && ( CreateEditPaM( pCurUndo->GetEPaM() ) == rPaM ) )
- pCurUndo->GetStr() += aStr;
-#ifndef SVX_LIGHT
- else
- InsertUndo( new EditUndoRemoveChars( this, CreateEPaM( rPaM ), aStr ) );
-#endif
- }
-
- aEditDoc.RemoveChars( rPaM, nChars );
- TextModified();
-}
-
-EditSelection ImpEditEngine::ImpMoveParagraphs( Range aOldPositions, USHORT nNewPos )
-{
- aOldPositions.Justify();
- BOOL bValidAction = ( (long)nNewPos < aOldPositions.Min() ) || ( (long)nNewPos > aOldPositions.Max() );
- DBG_ASSERT( bValidAction, "Move in sich selbst ?" );
- DBG_ASSERT( aOldPositions.Max() <= (long)GetParaPortions().Count(), "Voll drueber weg: MoveParagraphs" );
-
- EditSelection aSelection;
-
- if ( !bValidAction )
- {
- aSelection = aEditDoc.GetStartPaM();
- return aSelection;
- }
-
- ULONG nParaCount = GetParaPortions().Count();
-
- if ( nNewPos >= nParaCount )
- nNewPos = GetParaPortions().Count();
-
- // Height may change when moving first or last Paragraph
- ParaPortion* pRecalc1 = NULL;
- ParaPortion* pRecalc2 = NULL;
- ParaPortion* pRecalc3 = NULL;
- ParaPortion* pRecalc4 = NULL;
-
- if ( nNewPos == 0 ) // Move to Start
- {
- pRecalc1 = GetParaPortions().GetObject( 0 );
- pRecalc2 = GetParaPortions().GetObject( (USHORT)aOldPositions.Min() );
-
- }
- else if ( nNewPos == nParaCount )
- {
- pRecalc1 = GetParaPortions().GetObject( (USHORT)(nParaCount-1) );
- pRecalc2 = GetParaPortions().GetObject( (USHORT)aOldPositions.Max() );
- }
-
- if ( aOldPositions.Min() == 0 ) // Move from Start
- {
- pRecalc3 = GetParaPortions().GetObject( 0 );
- pRecalc4 = GetParaPortions().GetObject(
- sal::static_int_cast< USHORT >( aOldPositions.Max()+1 ) );
- }
- else if ( (USHORT)aOldPositions.Max() == (nParaCount-1) )
- {
- pRecalc3 = GetParaPortions().GetObject( (USHORT)aOldPositions.Max() );
- pRecalc4 = GetParaPortions().GetObject( (USHORT)(aOldPositions.Min()-1) );
- }
-
- MoveParagraphsInfo aMoveParagraphsInfo( sal::static_int_cast< USHORT >(aOldPositions.Min()), sal::static_int_cast< USHORT >(aOldPositions.Max()), nNewPos );
- aBeginMovingParagraphsHdl.Call( &aMoveParagraphsInfo );
-
- if ( IsUndoEnabled() && !IsInUndo())
- InsertUndo( new EditUndoMoveParagraphs( this, aOldPositions, nNewPos ) );
-
- // Position nicht aus dem Auge verlieren!
- ParaPortion* pDestPortion = GetParaPortions().SaveGetObject( nNewPos );
-
- ParaPortionList aTmpPortionList;
- USHORT i;
- for ( i = (USHORT)aOldPositions.Min(); i <= (USHORT)aOldPositions.Max(); i++ )
- {
- // Immer aOldPositions.Min(), da Remove().
- ParaPortion* pTmpPortion = GetParaPortions().GetObject( (USHORT)aOldPositions.Min() );
- GetParaPortions().Remove( (USHORT)aOldPositions.Min() );
- aEditDoc.Remove( (USHORT)aOldPositions.Min() );
- aTmpPortionList.Insert( pTmpPortion, aTmpPortionList.Count() );
- }
-
- USHORT nRealNewPos = pDestPortion ? GetParaPortions().GetPos( pDestPortion ) : GetParaPortions().Count();
- DBG_ASSERT( nRealNewPos != USHRT_MAX, "ImpMoveParagraphs: Ungueltige Position!" );
-
- for ( i = 0; i < (USHORT)aTmpPortionList.Count(); i++ )
- {
- ParaPortion* pTmpPortion = aTmpPortionList.GetObject( i );
- if ( i == 0 )
- aSelection.Min().SetNode( pTmpPortion->GetNode() );
-
- aSelection.Max().SetNode( pTmpPortion->GetNode() );
- aSelection.Max().SetIndex( pTmpPortion->GetNode()->Len() );
-
- ContentNode* pN = pTmpPortion->GetNode();
- aEditDoc.Insert( pN, nRealNewPos+i );
-
- GetParaPortions().Insert( pTmpPortion, nRealNewPos+i );
- }
-
- aEndMovingParagraphsHdl.Call( &aMoveParagraphsInfo );
-
- if ( GetNotifyHdl().IsSet() )
- {
- EENotify aNotify( EE_NOTIFY_PARAGRAPHSMOVED );
- aNotify.pEditEngine = GetEditEnginePtr();
- aNotify.nParagraph = nNewPos;
- aNotify.nParam1 = sal::static_int_cast< USHORT >(aOldPositions.Min());
- aNotify.nParam2 = sal::static_int_cast< USHORT >(aOldPositions.Max());
- CallNotify( aNotify );
- }
-
- aEditDoc.SetModified( TRUE );
-
- if ( pRecalc1 )
- CalcHeight( pRecalc1 );
- if ( pRecalc2 )
- CalcHeight( pRecalc2 );
- if ( pRecalc3 )
- CalcHeight( pRecalc3 );
- if ( pRecalc4 )
- CalcHeight( pRecalc4 );
-
- aTmpPortionList.Remove( 0, aTmpPortionList.Count() ); // wichtig !
-
-#ifdef EDITDEBUG
- GetParaPortions().DbgCheck(aEditDoc);
-#endif
- return aSelection;
-}
-
-
-EditPaM ImpEditEngine::ImpConnectParagraphs( ContentNode* pLeft, ContentNode* pRight, BOOL bBackward )
-{
- DBG_ASSERT( pLeft != pRight, "Den gleichen Absatz zusammenfuegen ?" );
- DBG_ASSERT( aEditDoc.GetPos( pLeft ) != USHRT_MAX, "Einzufuegenden Node nicht gefunden(1)" );
- DBG_ASSERT( aEditDoc.GetPos( pRight ) != USHRT_MAX, "Einzufuegenden Node nicht gefunden(2)" );
-
- USHORT nParagraphTobeDeleted = aEditDoc.GetPos( pRight );
- DeletedNodeInfo* pInf = new DeletedNodeInfo( (ULONG)pRight, nParagraphTobeDeleted );
- aDeletedNodes.Insert( pInf, aDeletedNodes.Count() );
-
- GetEditEnginePtr()->ParagraphConnected( aEditDoc.GetPos( pLeft ), aEditDoc.GetPos( pRight ) );
-
-#ifndef SVX_LIGHT
- if ( IsUndoEnabled() && !IsInUndo() )
- {
- InsertUndo( new EditUndoConnectParas( this,
- aEditDoc.GetPos( pLeft ), pLeft->Len(),
- pLeft->GetContentAttribs().GetItems(), pRight->GetContentAttribs().GetItems(),
- pLeft->GetStyleSheet(), pRight->GetStyleSheet(), bBackward ) );
- }
-#endif
-
- if ( bBackward )
- {
- pLeft->SetStyleSheet( pRight->GetStyleSheet(), TRUE );
- pLeft->GetContentAttribs().GetItems().Set( pRight->GetContentAttribs().GetItems() );
- pLeft->GetCharAttribs().GetDefFont() = pRight->GetCharAttribs().GetDefFont();
- }
-
- ParaAttribsChanged( pLeft );
-
- // Erstmal Portions suchen, da pRight nach ConnectParagraphs weg.
- ParaPortion* pLeftPortion = FindParaPortion( pLeft );
- ParaPortion* pRightPortion = FindParaPortion( pRight );
- DBG_ASSERT( pLeftPortion, "Blinde Portion in ImpConnectParagraphs(1)" );
- DBG_ASSERT( pRightPortion, "Blinde Portion in ImpConnectParagraphs(2)" );
- DBG_ASSERT( nParagraphTobeDeleted == GetParaPortions().GetPos( pRightPortion ), "NodePos != PortionPos?" );
-
-#ifndef SVX_LIGHT
- if ( GetStatus().DoOnlineSpelling() )
- {
- xub_StrLen nEnd = pLeft->Len();
- xub_StrLen nInv = nEnd ? nEnd-1 : nEnd;
- pLeft->GetWrongList()->ClearWrongs( nInv, 0xFFFF, pLeft ); // Evtl. einen wegnehmen
- pLeft->GetWrongList()->MarkInvalid( nInv, nEnd+1 );
- // Falschgeschriebene Woerter ruebernehmen:
- USHORT nRWrongs = pRight->GetWrongList()->Count();
- for ( USHORT nW = 0; nW < nRWrongs; nW++ )
- {
- WrongRange aWrong = pRight->GetWrongList()->GetObject( nW );
- if ( aWrong.nStart != 0 ) // Nicht ein anschliessender
- {
- aWrong.nStart = aWrong.nStart + nEnd;
- aWrong.nEnd = aWrong.nEnd + nEnd;
- pLeft->GetWrongList()->InsertWrong( aWrong, pLeft->GetWrongList()->Count() );
- }
- }
- }
-#endif
-
- if ( IsCallParaInsertedOrDeleted() )
- GetEditEnginePtr()->ParagraphDeleted( nParagraphTobeDeleted );
-
- EditPaM aPaM = aEditDoc.ConnectParagraphs( pLeft, pRight );
- GetParaPortions().Remove( nParagraphTobeDeleted );
- delete pRightPortion;
-
- pLeftPortion->MarkSelectionInvalid( aPaM.GetIndex(), pLeft->Len() );
-
- // der rechte Node wird von EditDoc::ConnectParagraphs() geloescht.
-
- if ( GetTextRanger() )
- {
- // Durch das zusammenfuegen wird der linke zwar neu formatiert, aber
- // wenn sich dessen Hoehe nicht aendert bekommt die Formatierung die
- // Aenderung der Gesaamthoehe des Textes zu spaet mit...
- for ( USHORT n = nParagraphTobeDeleted; n < GetParaPortions().Count(); n++ )
- {
- ParaPortion* pPP = GetParaPortions().GetObject( n );
- pPP->MarkSelectionInvalid( 0, pPP->GetNode()->Len() );
- pPP->GetLines().Reset();
- }
- }
-
- TextModified();
-
- return aPaM;
-}
-
-EditPaM ImpEditEngine::DeleteLeftOrRight( const EditSelection& rSel, BYTE nMode, BYTE nDelMode )
-{
- DBG_ASSERT( !EditSelection( rSel ).DbgIsBuggy( aEditDoc ), "Index im Wald in DeleteLeftOrRight" );
-
- if ( rSel.HasRange() ) // dann nur Sel. loeschen
- return ImpDeleteSelection( rSel );
-
- const EditPaM aCurPos( rSel.Max() );
- EditPaM aDelStart( aCurPos );
- EditPaM aDelEnd( aCurPos );
- if ( nMode == DEL_LEFT )
- {
- if ( nDelMode == DELMODE_SIMPLE )
- {
- aDelStart = CursorLeft( aCurPos, i18n::CharacterIteratorMode::SKIPCHARACTER );
- }
- else if ( nDelMode == DELMODE_RESTOFWORD )
- {
- aDelStart = StartOfWord( aCurPos );
- if ( aDelStart.GetIndex() == aCurPos.GetIndex() )
- aDelStart = WordLeft( aCurPos );
- }
- else // DELMODE_RESTOFCONTENT
- {
- aDelStart.SetIndex( 0 );
- if ( aDelStart == aCurPos )
- {
- // kompletter Absatz davor
- ContentNode* pPrev = GetPrevVisNode( aCurPos.GetNode() );
- if ( pPrev )
- aDelStart = EditPaM( pPrev, 0 );
- }
- }
- }
- else
- {
- if ( nDelMode == DELMODE_SIMPLE )
- {
- aDelEnd = CursorRight( aCurPos );
- }
- else if ( nDelMode == DELMODE_RESTOFWORD )
- {
- aDelEnd = EndOfWord( aCurPos );
- if (aDelEnd.GetIndex() == aCurPos.GetIndex())
- {
- xub_StrLen nLen = aCurPos.GetNode()->Len();
- // end of para?
- if (aDelEnd.GetIndex() == nLen)
- aDelEnd = WordLeft( aCurPos );
- else // there's still sth to delete on the right
- {
- aDelEnd = EndOfWord( WordRight( aCurPos ) );
- // if there'n no next word...
- if (aDelEnd.GetIndex() == nLen )
- aDelEnd.SetIndex( nLen );
- }
- }
- }
- else // DELMODE_RESTOFCONTENT
- {
- aDelEnd.SetIndex( aCurPos.GetNode()->Len() );
- if ( aDelEnd == aCurPos )
- {
- // kompletter Absatz dahinter
- ContentNode* pNext = GetNextVisNode( aCurPos.GetNode() );
- if ( pNext )
- aDelEnd = EditPaM( pNext, pNext->Len() );
- }
- }
- }
-
- // Bei DELMODE_RESTOFCONTENT reicht bei verschiedenen Nodes
- // kein ConnectParagraphs.
- if ( ( nDelMode == DELMODE_RESTOFCONTENT ) || ( aDelStart.GetNode() == aDelEnd.GetNode() ) )
- return ImpDeleteSelection( EditSelection( aDelStart, aDelEnd ) );
-
- // Jetzt entscheiden, ob noch Selektion loeschen (RESTOFCONTENTS)
- BOOL bSpecialBackward = ( ( nMode == DEL_LEFT ) && ( nDelMode == DELMODE_SIMPLE ) )
- ? TRUE : FALSE;
- if ( aStatus.IsAnyOutliner() )
- bSpecialBackward = FALSE;
-
- return ImpConnectParagraphs( aDelStart.GetNode(), aDelEnd.GetNode(), bSpecialBackward );
-}
-
-EditPaM ImpEditEngine::ImpDeleteSelection( EditSelection aSel )
-{
- if ( !aSel.HasRange() )
- return aSel.Min();
-
- aSel.Adjust( aEditDoc );
- EditPaM aStartPaM( aSel.Min() );
- EditPaM aEndPaM( aSel.Max() );
-
- CursorMoved( aStartPaM.GetNode() ); // nur damit neu eingestellte Attribute verschwinden...
- CursorMoved( aEndPaM.GetNode() ); // nur damit neu eingestellte Attribute verschwinden...
-
- DBG_ASSERT( aStartPaM.GetIndex() <= aStartPaM.GetNode()->Len(), "Index im Wald in ImpDeleteSelection" );
- DBG_ASSERT( aEndPaM.GetIndex() <= aEndPaM.GetNode()->Len(), "Index im Wald in ImpDeleteSelection" );
-
- USHORT nStartNode = aEditDoc.GetPos( aStartPaM.GetNode() );
- USHORT nEndNode = aEditDoc.GetPos( aEndPaM.GetNode() );
-
- DBG_ASSERT( nEndNode != USHRT_MAX, "Start > End ?!" );
- DBG_ASSERT( nStartNode <= nEndNode, "Start > End ?!" );
-
- // Alle Nodes dazwischen entfernen....
- for ( ULONG z = nStartNode+1; z < nEndNode; z++ )
- {
- // Immer nStartNode+1, wegen Remove()!
- ImpRemoveParagraph( nStartNode+1 );
- }
-
- if ( aStartPaM.GetNode() != aEndPaM.GetNode() )
- {
- // Den Rest des StartNodes...
- USHORT nChars;
- nChars = aStartPaM.GetNode()->Len() - aStartPaM.GetIndex();
- ImpRemoveChars( aStartPaM, nChars );
- ParaPortion* pPortion = FindParaPortion( aStartPaM.GetNode() );
- DBG_ASSERT( pPortion, "Blinde Portion in ImpDeleteSelection(3)" );
- pPortion->MarkSelectionInvalid( aStartPaM.GetIndex(), aStartPaM.GetNode()->Len() );
-
- // Den Anfang des EndNodes....
- nChars = aEndPaM.GetIndex();
- aEndPaM.SetIndex( 0 );
- ImpRemoveChars( aEndPaM, nChars );
- pPortion = FindParaPortion( aEndPaM.GetNode() );
- DBG_ASSERT( pPortion, "Blinde Portion in ImpDeleteSelection(4)" );
- pPortion->MarkSelectionInvalid( 0, aEndPaM.GetNode()->Len() );
- // Zusammenfuegen....
- aStartPaM = ImpConnectParagraphs( aStartPaM.GetNode(), aEndPaM.GetNode() );
- }
- else
- {
- USHORT nChars;
- nChars = aEndPaM.GetIndex() - aStartPaM.GetIndex();
- ImpRemoveChars( aStartPaM, nChars );
- ParaPortion* pPortion = FindParaPortion( aStartPaM.GetNode() );
- DBG_ASSERT( pPortion, "Blinde Portion in ImpDeleteSelection(5)" );
- pPortion->MarkInvalid( aEndPaM.GetIndex(), aStartPaM.GetIndex() - aEndPaM.GetIndex() );
- }
-
- UpdateSelections();
- TextModified();
- return aStartPaM;
-}
-
-void ImpEditEngine::ImpRemoveParagraph( USHORT nPara )
-{
- ContentNode* pNode = aEditDoc.SaveGetObject( nPara );
- ContentNode* pNextNode = aEditDoc.SaveGetObject( nPara+1 );
- ParaPortion* pPortion = GetParaPortions().SaveGetObject( nPara );
-
- DBG_ASSERT( pNode, "Blinder Node in ImpRemoveParagraph" );
- DBG_ASSERT( pPortion, "Blinde Portion in ImpRemoveParagraph(2)" );
-
- DeletedNodeInfo* pInf = new DeletedNodeInfo( (ULONG)pNode, nPara );
- aDeletedNodes.Insert( pInf, aDeletedNodes.Count() );
-
- // Der Node wird vom Undo verwaltet und ggf. zerstoert!
- /* delete */ aEditDoc.Remove( nPara );
- GetParaPortions().Remove( nPara );
- delete pPortion;
-
- if ( IsCallParaInsertedOrDeleted() )
- {
- GetEditEnginePtr()->ParagraphDeleted( nPara );
- }
-
- // Im folgenden muss ggf. Extra-Space neu ermittelt werden.
- // Bei ParaAttribsChanged wird leider der Absatz neu formatiert,
- // aber diese Methode sollte nicht Zeitkritsch sein!
- if ( pNextNode )
- ParaAttribsChanged( pNextNode );
-
-#ifndef SVX_LIGHT
- if ( IsUndoEnabled() && !IsInUndo() )
- InsertUndo( new EditUndoDelContent( this, pNode, nPara ) );
- else
-#endif
- {
- aEditDoc.RemoveItemsFromPool( pNode );
- if ( pNode->GetStyleSheet() )
- EndListening( *pNode->GetStyleSheet(), FALSE );
- delete pNode;
- }
-}
-
-EditPaM ImpEditEngine::AutoCorrect( const EditSelection& rCurSel, xub_Unicode c, BOOL bOverwrite )
-{
- EditSelection aSel( rCurSel );
-#ifndef SVX_LIGHT
- SvxAutoCorrect* pAutoCorrect = SvxAutoCorrCfg::Get()->GetAutoCorrect();
- if ( pAutoCorrect )
- {
- if ( aSel.HasRange() )
- aSel = ImpDeleteSelection( rCurSel );
-
- // #i78661 allow application to turn off capitalization of
- // start sentence explicitly.
- // (This is done by setting IsFirstWordCapitalization to FALSE.)
- BOOL bOldCptlSttSntnc = pAutoCorrect->IsAutoCorrFlag( CptlSttSntnc );
- if (!IsFirstWordCapitalization())
- {
- ESelection aESel( CreateESel(aSel) );
- EditSelection aFirstWordSel;
- EditSelection aSecondWordSel;
- if (aESel.nEndPara == 0) // is this the first para?
- {
- // select first word...
- // start by checking if para starts with word.
- aFirstWordSel = SelectWord( CreateSel(ESelection()) );
- if (aFirstWordSel.Min().GetIndex() == 0 && aFirstWordSel.Max().GetIndex() == 0)
- {
- // para does not start with word -> select next/first word
- EditPaM aRightWord( WordRight( aFirstWordSel.Max(), 1 ) );
- aFirstWordSel = SelectWord( EditSelection( aRightWord ) );
- }
-
- // select second word
- // (sometimes aSel mightnot point to the end of the first word
- // but to some following char like '.'. ':', ...
- // In those cases we need aSecondWordSel to see if aSel
- // will actually effect the first word.)
- EditPaM aRight2Word( WordRight( aFirstWordSel.Max(), 1 ) );
- aSecondWordSel = SelectWord( EditSelection( aRight2Word ) );
- }
- BOOL bIsFirstWordInFirstPara = aESel.nEndPara == 0 &&
- aFirstWordSel.Max().GetIndex() <= aSel.Max().GetIndex() &&
- aSel.Max().GetIndex() <= aSecondWordSel.Min().GetIndex();
-
- if (bIsFirstWordInFirstPara)
- pAutoCorrect->SetAutoCorrFlag( CptlSttSntnc, IsFirstWordCapitalization() );
- }
-
- ContentNode* pNode = aSel.Max().GetNode();
- USHORT nIndex = aSel.Max().GetIndex();
- EdtAutoCorrDoc aAuto( this, pNode, nIndex, c );
- pAutoCorrect->AutoCorrect( aAuto, *pNode, nIndex, c, !bOverwrite );
- aSel.Max().SetIndex( aAuto.GetCursor() );
-
- // #i78661 since the SvxAutoCorrect object used here is
- // shared we need to reset the value to it's original state.
- pAutoCorrect->SetAutoCorrFlag( CptlSttSntnc, bOldCptlSttSntnc );
- }
-#endif // !SVX_LIGHT
- return aSel.Max();
-}
-
-
-EditPaM ImpEditEngine::InsertText( const EditSelection& rCurSel,
- xub_Unicode c, BOOL bOverwrite, sal_Bool bIsUserInput )
-{
- DBG_ASSERT( c != '\t', "Tab bei InsertText ?" );
- DBG_ASSERT( c != '\n', "Zeilenumbruch bei InsertText ?" );
-
- EditPaM aPaM( rCurSel.Min() );
-
- BOOL bDoOverwrite = ( bOverwrite &&
- ( aPaM.GetIndex() < aPaM.GetNode()->Len() ) ) ? TRUE : FALSE;
-
- BOOL bUndoAction = ( rCurSel.HasRange() || bDoOverwrite );
-
- if ( bUndoAction )
- UndoActionStart( EDITUNDO_INSERT );
-
- if ( rCurSel.HasRange() )
- {
- aPaM = ImpDeleteSelection( rCurSel );
- }
- else if ( bDoOverwrite )
- {
- // Wenn Selektion, dann nicht auch noch ein Zeichen ueberschreiben!
- EditSelection aTmpSel( aPaM );
- aTmpSel.Max().GetIndex()++;
- DBG_ASSERT( !aTmpSel.DbgIsBuggy( aEditDoc ), "Overwrite: Fehlerhafte Selektion!" );
- ImpDeleteSelection( aTmpSel );
- }
-
- if ( aPaM.GetNode()->Len() < MAXCHARSINPARA )
- {
- if (bIsUserInput && IsInputSequenceCheckingRequired( c, rCurSel ))
- {
- uno::Reference < i18n::XExtendedInputSequenceChecker > _xISC( ImplGetInputSequenceChecker() );
- if (!pCTLOptions)
- pCTLOptions = new SvtCTLOptions;
-
- if (_xISC.is() || pCTLOptions)
- {
- xub_StrLen nTmpPos = aPaM.GetIndex();
- sal_Int16 nCheckMode = pCTLOptions->IsCTLSequenceCheckingRestricted() ?
- i18n::InputSequenceCheckMode::STRICT : i18n::InputSequenceCheckMode::BASIC;
-
- // the text that needs to be checked is only the one
- // before the current cursor position
- rtl::OUString aOldText( aPaM.GetNode()->Copy(0, nTmpPos) );
- rtl::OUString aNewText( aOldText );
- if (pCTLOptions->IsCTLSequenceCheckingTypeAndReplace())
- {
- /*const xub_StrLen nPrevPos = static_cast< xub_StrLen >*/( _xISC->correctInputSequence( aNewText, nTmpPos - 1, c, nCheckMode ) );
-
- // find position of first character that has changed
- sal_Int32 nOldLen = aOldText.getLength();
- sal_Int32 nNewLen = aNewText.getLength();
- const sal_Unicode *pOldTxt = aOldText.getStr();
- const sal_Unicode *pNewTxt = aNewText.getStr();
- sal_Int32 nChgPos = 0;
- while ( nChgPos < nOldLen && nChgPos < nNewLen &&
- pOldTxt[nChgPos] == pNewTxt[nChgPos] )
- ++nChgPos;
-
- xub_StrLen nChgLen = static_cast< xub_StrLen >( nNewLen - nChgPos );
- String aChgText( aNewText.copy( nChgPos ), nChgLen );
-
- // select text from first pos to be changed to current pos
- EditSelection aSel( EditPaM( aPaM.GetNode(), (USHORT) nChgPos ), aPaM );
-
- if (aChgText.Len())
- return InsertText( aSel, aChgText ); // implicitly handles undo
- else
- return aPaM;
- }
- else
- {
- // should the character be ignored (i.e. not get inserted) ?
- if (!_xISC->checkInputSequence( aOldText, nTmpPos - 1, c, nCheckMode ))
- return aPaM; // nothing to be done -> no need for undo
- }
- }
-
- // at this point now we will insert the character 'normally' some lines below...
- }
-
- if ( IsUndoEnabled() && !IsInUndo() )
- {
- EditUndoInsertChars* pNewUndo = new EditUndoInsertChars( this, CreateEPaM( aPaM ), c );
- BOOL bTryMerge = ( !bDoOverwrite && ( c != ' ' ) ) ? TRUE : FALSE;
- InsertUndo( pNewUndo, bTryMerge );
- }
-
- aEditDoc.InsertText( (const EditPaM&)aPaM, c );
- ParaPortion* pPortion = FindParaPortion( aPaM.GetNode() );
- DBG_ASSERT( pPortion, "Blinde Portion in InsertText" );
- pPortion->MarkInvalid( aPaM.GetIndex(), 1 );
- aPaM.GetIndex()++; // macht EditDoc-Methode nicht mehr
- }
-
- TextModified();
-
- if ( bUndoAction )
- UndoActionEnd( EDITUNDO_INSERT );
-
- return aPaM;
-}
-
-EditPaM ImpEditEngine::ImpInsertText( EditSelection aCurSel, const XubString& rStr )
-{
- UndoActionStart( EDITUNDO_INSERT );
-
- EditPaM aPaM;
- if ( aCurSel.HasRange() )
- aPaM = ImpDeleteSelection( aCurSel );
- else
- aPaM = aCurSel.Max();
-
- EditPaM aCurPaM( aPaM ); // fuers Invalidieren
-
- XubString aText( rStr );
- aText.ConvertLineEnd( LINEEND_LF );
- SfxVoidItem aTabItem( EE_FEATURE_TAB );
-
- // Konvertiert nach LineSep = \n
- // Token mit LINE_SEP abfragen,
- // da der MAC-Compiler aus \n etwas anderes macht!
-
- USHORT nStart = 0;
- while ( nStart < aText.Len() )
- {
- USHORT nEnd = aText.Search( LINE_SEP, nStart );
- if ( nEnd == STRING_NOTFOUND )
- nEnd = aText.Len(); // nicht dereferenzieren!
-
- // Start == End => Leerzeile
- if ( nEnd > nStart )
- {
- XubString aLine( aText, nStart, nEnd-nStart );
- xub_StrLen nChars = aPaM.GetNode()->Len() + aLine.Len();
- if ( nChars > MAXCHARSINPARA )
- {
- USHORT nMaxNewChars = MAXCHARSINPARA-aPaM.GetNode()->Len();
- nEnd -= ( aLine.Len() - nMaxNewChars ); // Dann landen die Zeichen im naechsten Absatz.
- aLine.Erase( nMaxNewChars ); // Del Rest...
- }
-#ifndef SVX_LIGHT
- if ( IsUndoEnabled() && !IsInUndo() )
- InsertUndo( new EditUndoInsertChars( this, CreateEPaM( aPaM ), aLine ) );
-#endif
- // Tabs ?
- if ( aLine.Search( '\t' ) == STRING_NOTFOUND )
- aPaM = aEditDoc.InsertText( aPaM, aLine );
- else
- {
- USHORT nStart2 = 0;
- while ( nStart2 < aLine.Len() )
- {
- USHORT nEnd2 = aLine.Search( '\t', nStart2 );
- if ( nEnd2 == STRING_NOTFOUND )
- nEnd2 = aLine.Len(); // nicht dereferenzieren!
-
- if ( nEnd2 > nStart2 )
- aPaM = aEditDoc.InsertText( aPaM, XubString( aLine, nStart2, nEnd2-nStart2 ) );
- if ( nEnd2 < aLine.Len() )
- {
- // aPaM = ImpInsertFeature( EditSelection( aPaM, aPaM ), );
- aPaM = aEditDoc.InsertFeature( aPaM, aTabItem );
- }
- nStart2 = nEnd2+1;
- }
- }
- ParaPortion* pPortion = FindParaPortion( aPaM.GetNode() );
- DBG_ASSERT( pPortion, "Blinde Portion in InsertText" );
- pPortion->MarkInvalid( aCurPaM.GetIndex(), aLine.Len() );
- }
- if ( nEnd < aText.Len() )
- aPaM = ImpInsertParaBreak( aPaM );
-
- nStart = nEnd+1;
- }
-
- UndoActionEnd( EDITUNDO_INSERT );
-
- TextModified();
- return aPaM;
-}
-
-EditPaM ImpEditEngine::ImpFastInsertText( EditPaM aPaM, const XubString& rStr )
-{
- DBG_ASSERT( rStr.Search( 0x0A ) == STRING_NOTFOUND, "FastInsertText: Zeilentrenner nicht erlaubt!" );
- DBG_ASSERT( rStr.Search( 0x0D ) == STRING_NOTFOUND, "FastInsertText: Zeilentrenner nicht erlaubt!" );
- DBG_ASSERT( rStr.Search( '\t' ) == STRING_NOTFOUND, "FastInsertText: Features nicht erlaubt!" );
-
- if ( ( aPaM.GetNode()->Len() + rStr.Len() ) < MAXCHARSINPARA )
- {
-#ifndef SVX_LIGHT
- if ( IsUndoEnabled() && !IsInUndo() )
- InsertUndo( new EditUndoInsertChars( this, CreateEPaM( aPaM ), rStr ) );
-#endif
-
- aPaM = aEditDoc.InsertText( aPaM, rStr );
- TextModified();
- }
- else
- {
- aPaM = ImpInsertText( aPaM, rStr );
- }
-
- return aPaM;
-}
-
-EditPaM ImpEditEngine::ImpInsertFeature( EditSelection aCurSel, const SfxPoolItem& rItem )
-{
- EditPaM aPaM;
- if ( aCurSel.HasRange() )
- aPaM = ImpDeleteSelection( aCurSel );
- else
- aPaM = aCurSel.Max();
-
- if ( aPaM.GetIndex() >= 0xfffe )
- return aPaM;
-
-#ifndef SVX_LIGHT
- if ( IsUndoEnabled() && !IsInUndo() )
- InsertUndo( new EditUndoInsertFeature( this, CreateEPaM( aPaM ), rItem ) );
-#endif
- aPaM = aEditDoc.InsertFeature( aPaM, rItem );
-
- ParaPortion* pPortion = FindParaPortion( aPaM.GetNode() );
- DBG_ASSERT( pPortion, "Blinde Portion in InsertFeature" );
- pPortion->MarkInvalid( aPaM.GetIndex()-1, 1 );
-
- TextModified();
-
- return aPaM;
-}
-
-EditPaM ImpEditEngine::ImpInsertParaBreak( const EditSelection& rCurSel, BOOL bKeepEndingAttribs )
-{
- EditPaM aPaM;
- if ( rCurSel.HasRange() )
- aPaM = ImpDeleteSelection( rCurSel );
- else
- aPaM = rCurSel.Max();
-
- return ImpInsertParaBreak( aPaM, bKeepEndingAttribs );
-}
-
-EditPaM ImpEditEngine::ImpInsertParaBreak( const EditPaM& rPaM, BOOL bKeepEndingAttribs )
-{
- if ( aEditDoc.Count() >= 0xFFFE )
- {
- DBG_ERROR( "Can't process more than 64K paragraphs!" );
- return rPaM;
- }
-
-#ifndef SVX_LIGHT
- if ( IsUndoEnabled() && !IsInUndo() )
- InsertUndo( new EditUndoSplitPara( this, aEditDoc.GetPos( rPaM.GetNode() ), rPaM.GetIndex() ) );
-#endif
-
- EditPaM aPaM( aEditDoc.InsertParaBreak( rPaM, bKeepEndingAttribs ) );
-
-#ifndef SVX_LIGHT
- if ( GetStatus().DoOnlineSpelling() )
- {
- xub_StrLen nEnd = rPaM.GetNode()->Len();
- aPaM.GetNode()->CreateWrongList();
- WrongList* pLWrongs = rPaM.GetNode()->GetWrongList();
- WrongList* pRWrongs = aPaM.GetNode()->GetWrongList();
- // Falschgeschriebene Woerter ruebernehmen:
- USHORT nLWrongs = pLWrongs->Count();
- for ( USHORT nW = 0; nW < nLWrongs; nW++ )
- {
- WrongRange& rWrong = pLWrongs->GetObject( nW );
- // Nur wenn wirklich dahinter, ein ueberlappendes wird beim Spell korrigiert
- if ( rWrong.nStart > nEnd )
- {
- pRWrongs->InsertWrong( rWrong, pRWrongs->Count() );
- WrongRange& rRWrong = pRWrongs->GetObject( pRWrongs->Count() - 1 );
- rRWrong.nStart = rRWrong.nStart - nEnd;
- rRWrong.nEnd = rRWrong.nEnd - nEnd;
- }
- else if ( ( rWrong.nStart < nEnd ) && ( rWrong.nEnd > nEnd ) )
- rWrong.nEnd = nEnd;
- }
- USHORT nInv = nEnd ? nEnd-1 : nEnd;
- if ( nEnd )
- pLWrongs->MarkInvalid( nInv, nEnd );
- else
- pLWrongs->SetValid();
- pRWrongs->SetValid(); // sonst 0 - 0xFFFF
- pRWrongs->MarkInvalid( 0, 1 ); // Nur das erste Wort testen
- }
-#endif // !SVX_LIGHT
-
-
- ParaPortion* pPortion = FindParaPortion( rPaM.GetNode() );
- DBG_ASSERT( pPortion, "Blinde Portion in ImpInsertParaBreak" );
- pPortion->MarkInvalid( rPaM.GetIndex(), 0 );
-
- // Optimieren: Nicht unnoetig viele GetPos auf die Listen ansetzen!
- // Hier z.B. bei Undo, aber auch in allen anderen Methoden.
- USHORT nPos = GetParaPortions().GetPos( pPortion );
- ParaPortion* pNewPortion = new ParaPortion( aPaM.GetNode() );
- GetParaPortions().Insert( pNewPortion, nPos + 1 );
- ParaAttribsChanged( pNewPortion->GetNode() );
- if ( IsCallParaInsertedOrDeleted() )
- GetEditEnginePtr()->ParagraphInserted( nPos+1 );
-
- CursorMoved( rPaM.GetNode() ); // falls leeres Attribut entstanden.
- TextModified();
- return aPaM;
-}
-
-EditPaM ImpEditEngine::ImpFastInsertParagraph( USHORT nPara )
-{
-#ifndef SVX_LIGHT
- if ( IsUndoEnabled() && !IsInUndo() )
- {
- if ( nPara )
- {
- DBG_ASSERT( aEditDoc.SaveGetObject( nPara-1 ), "FastInsertParagraph: Prev existiert nicht" );
- InsertUndo( new EditUndoSplitPara( this, nPara-1, aEditDoc.GetObject( nPara-1 )->Len() ) );
- }
- else
- InsertUndo( new EditUndoSplitPara( this, 0, 0 ) );
- }
-#endif
-
- ContentNode* pNode = new ContentNode( aEditDoc.GetItemPool() );
- // Falls FlatMode, wird spaeter kein Font eingestellt:
- pNode->GetCharAttribs().GetDefFont() = aEditDoc.GetDefFont();
-
-#ifndef SVX_LIGHT
- if ( GetStatus().DoOnlineSpelling() )
- pNode->CreateWrongList();
-#endif // !SVX_LIGHT
-
- aEditDoc.Insert( pNode, nPara );
-
- ParaPortion* pNewPortion = new ParaPortion( pNode );
- GetParaPortions().Insert( pNewPortion, nPara );
- if ( IsCallParaInsertedOrDeleted() )
- GetEditEnginePtr()->ParagraphInserted( nPara );
-
- return EditPaM( pNode, 0 );
-}
-
-EditPaM ImpEditEngine::InsertParaBreak( EditSelection aCurSel )
-{
- EditPaM aPaM( ImpInsertParaBreak( aCurSel ) );
- if ( aStatus.DoAutoIndenting() )
- {
- USHORT nPara = aEditDoc.GetPos( aPaM.GetNode() );
- DBG_ASSERT( nPara > 0, "AutoIndenting: Fehler!" );
- XubString aPrevParaText( GetEditDoc().GetParaAsString( nPara-1 ) );
- USHORT n = 0;
- while ( ( n < aPrevParaText.Len() ) &&
- ( ( aPrevParaText.GetChar(n) == ' ' ) || ( aPrevParaText.GetChar(n) == '\t' ) ) )
- {
- if ( aPrevParaText.GetChar(n) == '\t' )
- aPaM = ImpInsertFeature( aPaM, SfxVoidItem( EE_FEATURE_TAB ) );
- else
- aPaM = ImpInsertText( aPaM, aPrevParaText.GetChar(n) );
- n++;
- }
-
- }
- return aPaM;
-}
-
-EditPaM ImpEditEngine::InsertTab( EditSelection aCurSel )
-{
- EditPaM aPaM( ImpInsertFeature( aCurSel, SfxVoidItem( EE_FEATURE_TAB ) ) );
- return aPaM;
-}
-
-EditPaM ImpEditEngine::InsertField( EditSelection aCurSel, const SvxFieldItem& rFld )
-{
- EditPaM aPaM( ImpInsertFeature( aCurSel, rFld ) );
- return aPaM;
-}
-
-BOOL ImpEditEngine::UpdateFields()
-{
- BOOL bChanges = FALSE;
- USHORT nParas = GetEditDoc().Count();
- for ( USHORT nPara = 0; nPara < nParas; nPara++ )
- {
- BOOL bChangesInPara = FALSE;
- ContentNode* pNode = GetEditDoc().GetObject( nPara );
- DBG_ASSERT( pNode, "NULL-Pointer im Doc" );
- CharAttribArray& rAttribs = pNode->GetCharAttribs().GetAttribs();
-// USHORT nAttrs = rAttribs.Count();
- for ( USHORT nAttr = 0; nAttr < rAttribs.Count(); nAttr++ )
- {
- EditCharAttrib* pAttr = rAttribs[nAttr];
- if ( pAttr->Which() == EE_FEATURE_FIELD )
- {
- EditCharAttribField* pField = (EditCharAttribField*)pAttr;
- EditCharAttribField* pCurrent = new EditCharAttribField( *pField );
- pField->Reset();
-
- if ( aStatus.MarkFields() )
- pField->GetFldColor() = new Color( GetColorConfig().GetColorValue( svtools::WRITERFIELDSHADINGS ).nColor );
-
- XubString aFldValue = GetEditEnginePtr()->CalcFieldValue(
- (const SvxFieldItem&)*pField->GetItem(),
- nPara, pField->GetStart(),
- pField->GetTxtColor(), pField->GetFldColor() );
- pField->GetFieldValue() = aFldValue;
- if ( *pField != *pCurrent )
- {
- bChanges = TRUE;
- bChangesInPara = TRUE;
- }
- delete pCurrent;
- }
- }
- if ( bChangesInPara )
- {
- // ggf. etwas genauer invalidieren.
- ParaPortion* pPortion = GetParaPortions().GetObject( nPara );
- DBG_ASSERT( pPortion, "NULL-Pointer im Doc" );
- pPortion->MarkSelectionInvalid( 0, pNode->Len() );
- }
- }
- return bChanges;
-}
-
-EditPaM ImpEditEngine::InsertLineBreak( EditSelection aCurSel )
-{
- EditPaM aPaM( ImpInsertFeature( aCurSel, SfxVoidItem( EE_FEATURE_LINEBR ) ) );
- return aPaM;
-}
-
-// ----------------------------------------------------------------------
-// Hilfsfunktionen
-// ----------------------------------------------------------------------
-Rectangle ImpEditEngine::PaMtoEditCursor( EditPaM aPaM, USHORT nFlags )
-{
- DBG_ASSERT( GetUpdateMode(), "Darf bei Update=FALSE nicht erreicht werden: PaMtoEditCursor" );
-
- Rectangle aEditCursor;
- long nY = 0;
- for ( USHORT nPortion = 0; nPortion < GetParaPortions().Count(); nPortion++ )
- {
- ParaPortion* pPortion = GetParaPortions().GetObject(nPortion);
- ContentNode* pNode = pPortion->GetNode();
- DBG_ASSERT( pNode, "Ungueltiger Node in Portion!" );
- if ( pNode != aPaM.GetNode() )
- {
- nY += pPortion->GetHeight();
- }
- else
- {
- aEditCursor = GetEditCursor( pPortion, aPaM.GetIndex(), nFlags );
- aEditCursor.Top() += nY;
- aEditCursor.Bottom() += nY;
- return aEditCursor;
- }
- }
- DBG_ERROR( "Portion nicht gefunden!" );
- return aEditCursor;
-}
-
-EditPaM ImpEditEngine::GetPaM( Point aDocPos, BOOL bSmart )
-{
- DBG_ASSERT( GetUpdateMode(), "Darf bei Update=FALSE nicht erreicht werden: GetPaM" );
-
- long nY = 0;
- long nTmpHeight;
- EditPaM aPaM;
- USHORT nPortion;
- for ( nPortion = 0; nPortion < GetParaPortions().Count(); nPortion++ )
- {
- ParaPortion* pPortion = GetParaPortions().GetObject(nPortion);
- nTmpHeight = pPortion->GetHeight(); // sollte auch bei !bVisible richtig sein!
- nY += nTmpHeight;
- if ( nY > aDocPos.Y() )
- {
- nY -= nTmpHeight;
- aDocPos.Y() -= nY;
- // unsichtbare Portions ueberspringen:
- while ( pPortion && !pPortion->IsVisible() )
- {
- nPortion++;
- pPortion = GetParaPortions().SaveGetObject( nPortion );
- }
- DBG_ASSERT( pPortion, "Keinen sichtbaren Absatz gefunden: GetPaM" );
- aPaM = GetPaM( pPortion, aDocPos, bSmart );
- return aPaM;
-
- }
- }
- // Dann den letzten sichtbaren Suchen:
- nPortion = GetParaPortions().Count()-1;
- while ( nPortion && !GetParaPortions()[nPortion]->IsVisible() )
- nPortion--;
-
- DBG_ASSERT( GetParaPortions()[nPortion]->IsVisible(), "Keinen sichtbaren Absatz gefunden: GetPaM" );
- aPaM.SetNode( GetParaPortions()[nPortion]->GetNode() );
- aPaM.SetIndex( GetParaPortions()[nPortion]->GetNode()->Len() );
- return aPaM;
-}
-
-sal_uInt32 ImpEditEngine::GetTextHeight() const
-{
- DBG_ASSERT( GetUpdateMode(), "Sollte bei Update=FALSE nicht verwendet werden: GetTextHeight" );
- DBG_ASSERT( IsFormatted() || IsFormatting(), "GetTextHeight: Nicht formatiert" );
- return nCurTextHeight;
-}
-
-sal_uInt32 ImpEditEngine::CalcTextWidth( BOOL bIgnoreExtraSpace )
-{
- // Wenn noch nicht formatiert und nicht gerade dabei.
- // Wird in der Formatierung bei AutoPageSize gerufen.
- if ( !IsFormatted() && !IsFormatting() )
- FormatDoc();
-
- EditLine* pLine;
-
- long nMaxWidth = 0;
- long nCurWidth = 0;
-
- // --------------------------------------------------
- // Ueber alle Absaetze...
- // --------------------------------------------------
- USHORT nParas = GetParaPortions().Count();
-// USHORT nBiggestPara = 0;
-// USHORT nBiggestLine = 0;
- for ( USHORT nPara = 0; nPara < nParas; nPara++ )
- {
- ParaPortion* pPortion = GetParaPortions().GetObject( nPara );
- if ( pPortion->IsVisible() )
- {
- const SvxLRSpaceItem& rLRItem = GetLRSpaceItem( pPortion->GetNode() );
- sal_Int32 nSpaceBeforeAndMinLabelWidth = GetSpaceBeforeAndMinLabelWidth( pPortion->GetNode() );
-
- // --------------------------------------------------
- // Ueber die Zeilen des Absatzes...
- // --------------------------------------------------
- ULONG nLines = pPortion->GetLines().Count();
- for ( USHORT nLine = 0; nLine < nLines; nLine++ )
- {
- pLine = pPortion->GetLines().GetObject( nLine );
- DBG_ASSERT( pLine, "NULL-Pointer im Zeileniterator in CalcWidth" );
- // nCurWidth = pLine->GetStartPosX();
- // Bei Center oder Right haengt die breite von der
- // Papierbreite ab, hier nicht erwuenscht.
- // Am besten generell nicht auf StartPosX verlassen,
- // es muss auch die rechte Einrueckung beruecksichtigt werden!
- nCurWidth = GetXValue( rLRItem.GetTxtLeft() + nSpaceBeforeAndMinLabelWidth );
- if ( nLine == 0 )
- {
- long nFI = GetXValue( rLRItem.GetTxtFirstLineOfst() );
- nCurWidth -= nFI;
- if ( pPortion->GetBulletX() > nCurWidth )
- {
- nCurWidth += nFI; // LI?
- if ( pPortion->GetBulletX() > nCurWidth )
- nCurWidth = pPortion->GetBulletX();
- }
- }
- nCurWidth += GetXValue( rLRItem.GetRight() );
- nCurWidth += CalcLineWidth( pPortion, pLine, bIgnoreExtraSpace );
- if ( nCurWidth > nMaxWidth )
- {
- nMaxWidth = nCurWidth;
- }
- }
- }
- }
- if ( nMaxWidth < 0 )
- nMaxWidth = 0;
-
- nMaxWidth++; // Ein breiter, da in CreateLines bei >= umgebrochen wird.
- return (sal_uInt32)nMaxWidth;
-}
-
-sal_uInt32 ImpEditEngine::CalcLineWidth( ParaPortion* pPortion, EditLine* pLine, BOOL bIgnoreExtraSpace )
-{
- USHORT nPara = GetEditDoc().GetPos( pPortion->GetNode() );
-
- // #114278# Saving both layout mode and language (since I'm
- // potentially changing both)
- GetRefDevice()->Push( PUSH_TEXTLAYOUTMODE|PUSH_TEXTLANGUAGE );
-
- ImplInitLayoutMode( GetRefDevice(), nPara, 0xFFFF );
-
- SvxAdjust eJustification = GetJustification( nPara );
-
- // Berechnung der Breite ohne die Indents...
- sal_uInt32 nWidth = 0;
- USHORT nPos = pLine->GetStart();
- for ( USHORT nTP = pLine->GetStartPortion(); nTP <= pLine->GetEndPortion(); nTP++ )
- {
- TextPortion* pTextPortion = pPortion->GetTextPortions().GetObject( nTP );
- switch ( pTextPortion->GetKind() )
- {
- case PORTIONKIND_FIELD:
- case PORTIONKIND_HYPHENATOR:
- case PORTIONKIND_TAB:
- {
- nWidth += pTextPortion->GetSize().Width();
- }
- break;
- case PORTIONKIND_TEXT:
- {
- if ( ( eJustification != SVX_ADJUST_BLOCK ) || ( !bIgnoreExtraSpace ) )
- {
- nWidth += pTextPortion->GetSize().Width();
- }
- else
- {
- SvxFont aTmpFont( pPortion->GetNode()->GetCharAttribs().GetDefFont() );
- SeekCursor( pPortion->GetNode(), nPos+1, aTmpFont );
- aTmpFont.SetPhysFont( GetRefDevice() );
- ImplInitDigitMode( GetRefDevice(), 0, 0, 0, aTmpFont.GetLanguage() );
- nWidth += aTmpFont.QuickGetTextSize( GetRefDevice(), *pPortion->GetNode(), nPos, pTextPortion->GetLen(), NULL ).Width();
- }
- }
- break;
- }
- nPos = nPos + pTextPortion->GetLen();
- }
-
- GetRefDevice()->Pop();
-
- return nWidth;
-}
-
-sal_uInt32 ImpEditEngine::CalcTextHeight()
-{
- DBG_ASSERT( GetUpdateMode(), "Sollte bei Update=FALSE nicht verwendet werden: CalcTextHeight" );
- sal_uInt32 nY = 0;
- for ( USHORT nPortion = 0; nPortion < GetParaPortions().Count(); nPortion++ )
- nY += GetParaPortions()[nPortion]->GetHeight();
- return nY;
-}
-
-USHORT ImpEditEngine::GetLineCount( USHORT nParagraph ) const
-{
- DBG_ASSERT( nParagraph < GetParaPortions().Count(), "GetLineCount: Out of range" );
- ParaPortion* pPPortion = GetParaPortions().SaveGetObject( nParagraph );
- DBG_ASSERT( pPPortion, "Absatz nicht gefunden: GetLineCount" );
- if ( pPPortion )
- return pPPortion->GetLines().Count();
-
- return 0xFFFF;
-}
-
-xub_StrLen ImpEditEngine::GetLineLen( USHORT nParagraph, USHORT nLine ) const
-{
- DBG_ASSERT( nParagraph < GetParaPortions().Count(), "GetLineLen: Out of range" );
- ParaPortion* pPPortion = GetParaPortions().SaveGetObject( nParagraph );
- DBG_ASSERT( pPPortion, "Absatz nicht gefunden: GetLineLen" );
- if ( pPPortion && ( nLine < pPPortion->GetLines().Count() ) )
- {
- EditLine* pLine = pPPortion->GetLines().GetObject( nLine );
- DBG_ASSERT( pLine, "Zeile nicht gefunden: GetLineHeight" );
- return pLine->GetLen();
- }
-
- return 0xFFFF;
-}
-
-void ImpEditEngine::GetLineBoundaries( /*out*/USHORT &rStart, /*out*/USHORT &rEnd, USHORT nParagraph, USHORT nLine ) const
-{
- DBG_ASSERT( nParagraph < GetParaPortions().Count(), "GetLineCount: Out of range" );
- ParaPortion* pPPortion = GetParaPortions().SaveGetObject( nParagraph );
- DBG_ASSERT( pPPortion, "Absatz nicht gefunden: GetLineBoundaries" );
- rStart = rEnd = 0xFFFF; // default values in case of error
- if ( pPPortion && ( nLine < pPPortion->GetLines().Count() ) )
- {
- EditLine* pLine = pPPortion->GetLines().GetObject( nLine );
- DBG_ASSERT( pLine, "Zeile nicht gefunden: GetLineBoundaries" );
- rStart = pLine->GetStart();
- rEnd = pLine->GetEnd();
- }
-}
-
-USHORT ImpEditEngine::GetLineNumberAtIndex( USHORT nPara, USHORT nIndex ) const
-{
- USHORT nLineNo = 0xFFFF;
- ContentNode* pNode = GetEditDoc().SaveGetObject( nPara );
- DBG_ASSERT( pNode, "GetLineNumberAtIndex: invalid paragraph index" );
- if (pNode)
- {
- // we explicitly allow for the index to point at the character right behind the text
- const bool bValidIndex = /*0 <= nIndex &&*/ nIndex <= pNode->Len();
- DBG_ASSERT( bValidIndex, "GetLineNumberAtIndex: invalid index" );
- const USHORT nLineCount = GetLineCount( nPara );
- if (nIndex == pNode->Len())
- nLineNo = nLineCount > 0 ? nLineCount - 1 : 0;
- else if (bValidIndex) // nIndex < pNode->Len()
- {
- USHORT nStart = USHRT_MAX, nEnd = USHRT_MAX;
- for (USHORT i = 0; i < nLineCount && nLineNo == 0xFFFF; ++i)
- {
- GetLineBoundaries( nStart, nEnd, nPara, i );
- if (nStart <= nIndex && nIndex < nEnd)
- nLineNo = i;
- }
- }
- }
- return nLineNo;
-}
-
-USHORT ImpEditEngine::GetLineHeight( USHORT nParagraph, USHORT nLine )
-{
- DBG_ASSERT( nParagraph < GetParaPortions().Count(), "GetLineCount: Out of range" );
- ParaPortion* pPPortion = GetParaPortions().SaveGetObject( nParagraph );
- DBG_ASSERT( pPPortion, "Absatz nicht gefunden: GetLineHeight" );
- if ( pPPortion && ( nLine < pPPortion->GetLines().Count() ) )
- {
- EditLine* pLine = pPPortion->GetLines().GetObject( nLine );
- DBG_ASSERT( pLine, "Zeile nicht gefunden: GetLineHeight" );
- return pLine->GetHeight();
- }
-
- return 0xFFFF;
-}
-
-sal_uInt32 ImpEditEngine::GetParaHeight( USHORT nParagraph )
-{
- sal_uInt32 nHeight = 0;
-
- ParaPortion* pPPortion = GetParaPortions().SaveGetObject( nParagraph );
- DBG_ASSERT( pPPortion, "Absatz nicht gefunden: GetParaHeight" );
-
- if ( pPPortion )
- nHeight = pPPortion->GetHeight();
-
- return nHeight;
-}
-
-void ImpEditEngine::UpdateSelections()
-{
- USHORT nInvNodes = aDeletedNodes.Count();
-
- // Pruefen, ob eine der Selektionen auf einem geloeschten Node steht...
- // Wenn der Node gueltig ist, muss noch der Index geprueft werden!
- for ( USHORT nView = 0; nView < aEditViews.Count(); nView++ )
- {
- EditView* pView = aEditViews.GetObject(nView);
- DBG_CHKOBJ( pView, EditView, 0 );
- EditSelection aCurSel( pView->pImpEditView->GetEditSelection() );
- BOOL bChanged = FALSE;
- for ( USHORT n = 0; n < nInvNodes; n++ )
- {
- DeletedNodeInfo* pInf = aDeletedNodes.GetObject( n );
- if ( ( ( ULONG )(aCurSel.Min().GetNode()) == pInf->GetInvalidAdress() ) ||
- ( ( ULONG )(aCurSel.Max().GetNode()) == pInf->GetInvalidAdress() ) )
- {
- // ParaPortions verwenden, da jetzt auch versteckte
- // Absaetze beruecksichtigt werden muessen!
- USHORT nPara = pInf->GetPosition();
- ParaPortion* pPPortion = GetParaPortions().SaveGetObject( nPara );
- if ( !pPPortion ) // letzter Absatz
- {
- nPara = GetParaPortions().Count()-1;
- pPPortion = GetParaPortions().GetObject( nPara );
- }
- DBG_ASSERT( pPPortion, "Leeres Document in UpdateSelections ?" );
- // Nicht aus einem verstecktem Absatz landen:
- USHORT nCurPara = nPara;
- USHORT nLastPara = GetParaPortions().Count()-1;
- while ( nPara <= nLastPara && !GetParaPortions()[nPara]->IsVisible() )
- nPara++;
- if ( nPara > nLastPara ) // dann eben rueckwaerts...
- {
- nPara = nCurPara;
- while ( nPara && !GetParaPortions()[nPara]->IsVisible() )
- nPara--;
- }
- DBG_ASSERT( GetParaPortions()[nPara]->IsVisible(), "Keinen sichtbaren Absatz gefunden: UpdateSelections" );
-
- ParaPortion* pParaPortion = GetParaPortions()[nPara];
- EditSelection aTmpSelection( EditPaM( pParaPortion->GetNode(), 0 ) );
- pView->pImpEditView->SetEditSelection( aTmpSelection );
- bChanged=TRUE;
- break; // for-Schleife
- }
- }
- if ( !bChanged )
- {
- // Index prueffen, falls Node geschrumpft.
- if ( aCurSel.Min().GetIndex() > aCurSel.Min().GetNode()->Len() )
- {
- aCurSel.Min().GetIndex() = aCurSel.Min().GetNode()->Len();
- pView->pImpEditView->SetEditSelection( aCurSel );
- }
- if ( aCurSel.Max().GetIndex() > aCurSel.Max().GetNode()->Len() )
- {
- aCurSel.Max().GetIndex() = aCurSel.Max().GetNode()->Len();
- pView->pImpEditView->SetEditSelection( aCurSel );
- }
- }
- }
-
- // Loeschen...
- for ( USHORT n = 0; n < nInvNodes; n++ )
- {
- DeletedNodeInfo* pInf = aDeletedNodes.GetObject( n );
- delete pInf;
- }
- aDeletedNodes.Remove( 0, aDeletedNodes.Count() );
-}
-
-EditSelection ImpEditEngine::ConvertSelection( USHORT nStartPara, USHORT nStartPos,
- USHORT nEndPara, USHORT nEndPos ) const
-{
- EditSelection aNewSelection;
-
- // Start...
- ContentNode* pNode = aEditDoc.SaveGetObject( nStartPara );
- USHORT nIndex = nStartPos;
- if ( !pNode )
- {
- pNode = aEditDoc[ aEditDoc.Count()-1 ];
- nIndex = pNode->Len();
- }
- else if ( nIndex > pNode->Len() )
- nIndex = pNode->Len();
-
- aNewSelection.Min().SetNode( pNode );
- aNewSelection.Min().SetIndex( nIndex );
-
- // End...
- pNode = aEditDoc.SaveGetObject( nEndPara );
- nIndex = nEndPos;
- if ( !pNode )
- {
- pNode = aEditDoc[ aEditDoc.Count()-1 ];
- nIndex = pNode->Len();
- }
- else if ( nIndex > pNode->Len() )
- nIndex = pNode->Len();
-
- aNewSelection.Max().SetNode( pNode );
- aNewSelection.Max().SetIndex( nIndex );
-
- return aNewSelection;
-}
-
-EditSelection ImpEditEngine::MatchGroup( const EditSelection& rSel )
-{
- EditSelection aMatchSel;
- EditSelection aTmpSel( rSel );
- aTmpSel.Adjust( GetEditDoc() );
- if ( ( aTmpSel.Min().GetNode() != aTmpSel.Max().GetNode() ) ||
- ( ( aTmpSel.Max().GetIndex() - aTmpSel.Min().GetIndex() ) > 1 ) )
- {
- return aMatchSel;
- }
-
- USHORT nPos = aTmpSel.Min().GetIndex();
- ContentNode* pNode = aTmpSel.Min().GetNode();
- if ( nPos >= pNode->Len() )
- return aMatchSel;
-
- USHORT nMatchChar = aGroupChars.Search( pNode->GetChar( nPos ) );
- if ( nMatchChar != STRING_NOTFOUND )
- {
- USHORT nNode = aEditDoc.GetPos( pNode );
- if ( ( nMatchChar % 2 ) == 0 )
- {
- // Vorwaerts suchen...
- xub_Unicode nSC = aGroupChars.GetChar( nMatchChar );
- DBG_ASSERT( aGroupChars.Len() > (nMatchChar+1), "Ungueltige Gruppe von MatchChars!" );
- xub_Unicode nEC = aGroupChars.GetChar( nMatchChar+1 );
-
- USHORT nCur = aTmpSel.Min().GetIndex()+1;
- USHORT nLevel = 1;
- while ( pNode && nLevel )
- {
- XubString& rStr = *pNode;
- while ( nCur < rStr.Len() )
- {
- if ( rStr.GetChar( nCur ) == nSC )
- nLevel++;
- else if ( rStr.GetChar( nCur ) == nEC )
- {
- nLevel--;
- if ( !nLevel )
- break; // while nCur...
- }
- nCur++;
- }
-
- if ( nLevel )
- {
- nNode++;
- pNode = nNode < aEditDoc.Count() ? aEditDoc.GetObject( nNode ) : 0;
- nCur = 0;
- }
- }
- if ( nLevel == 0 ) // gefunden
- {
- aMatchSel.Min() = aTmpSel.Min();
- aMatchSel.Max() = EditPaM( pNode, nCur+1 );
- }
- }
- else
- {
- // Rueckwaerts suchen...
- xub_Unicode nEC = aGroupChars.GetChar( nMatchChar );
- xub_Unicode nSC = aGroupChars.GetChar( nMatchChar-1 );
-
- USHORT nCur = aTmpSel.Min().GetIndex()-1;
- USHORT nLevel = 1;
- while ( pNode && nLevel )
- {
- if ( pNode->Len() )
- {
- XubString& rStr = *pNode;
- while ( nCur )
- {
- if ( rStr.GetChar( nCur ) == nSC )
- {
- nLevel--;
- if ( !nLevel )
- break; // while nCur...
- }
- else if ( rStr.GetChar( nCur ) == nEC )
- nLevel++;
-
- nCur--;
- }
- }
-
- if ( nLevel )
- {
- pNode = nNode ? aEditDoc.GetObject( --nNode ) : 0;
- if ( pNode )
- nCur = pNode->Len()-1; // egal ob negativ, weil if Len()
- }
- }
-
- if ( nLevel == 0 ) // gefunden
- {
- aMatchSel.Min() = aTmpSel.Min();
- aMatchSel.Min().GetIndex()++; // hinter das Zeichen
- aMatchSel.Max() = EditPaM( pNode, nCur );
- }
- }
- }
- return aMatchSel;
-}
-
-void ImpEditEngine::StopSelectionMode()
-{
- if ( ( IsInSelectionMode() || aSelEngine.IsInSelection() ) && pActiveView )
- {
- pActiveView->pImpEditView->DrawSelection(); // Wegzeichnen...
- EditSelection aSel( pActiveView->pImpEditView->GetEditSelection() );
- aSel.Min() = aSel.Max();
- pActiveView->pImpEditView->SetEditSelection( aSel );
- pActiveView->ShowCursor();
- aSelEngine.Reset();
- bInSelection = FALSE;
- }
-}
-
-void ImpEditEngine::SetActiveView( EditView* pView )
-{
- // !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- // Eigentlich waere jetzt ein bHasVisSel und HideSelection notwendig !!!
-
- if ( pView == pActiveView )
- return;
-
- if ( pActiveView && pActiveView->HasSelection() )
- pActiveView->pImpEditView->DrawSelection(); // Wegzeichnen...
-
- pActiveView = pView;
-
- if ( pActiveView && pActiveView->HasSelection() )
- pActiveView->pImpEditView->DrawSelection(); // Wegzeichnen...
-
- // NN: Quick fix for #78668#:
- // When editing of a cell in Calc is ended, the edit engine is not deleted,
- // only the edit views are removed. If mpIMEInfos is still set in that case,
- // mpIMEInfos->aPos points to an invalid selection.
- // -> reset mpIMEInfos now
- // (probably something like this is necessary whenever the content is modified
- // from the outside)
-
- if ( !pView && mpIMEInfos )
- {
- delete mpIMEInfos;
- mpIMEInfos = NULL;
- }
-}
-
-uno::Reference< datatransfer::XTransferable > ImpEditEngine::CreateTransferable( const EditSelection& rSelection ) const
-{
-#ifndef SVX_LIGHT
- EditSelection aSelection( rSelection );
- aSelection.Adjust( GetEditDoc() );
-
- EditDataObject* pDataObj = new EditDataObject;
- uno::Reference< datatransfer::XTransferable > xDataObj;
- xDataObj = pDataObj;
-
- XubString aText( GetSelected( aSelection ) );
- aText.ConvertLineEnd(); // Systemspezifisch
- pDataObj->GetString() = aText;
-
- SvxFontItem::EnableStoreUnicodeNames( TRUE );
- WriteBin( pDataObj->GetStream(), aSelection, TRUE );
- pDataObj->GetStream().Seek( 0 );
- SvxFontItem::EnableStoreUnicodeNames( FALSE );
-
- ((ImpEditEngine*)this)->WriteRTF( pDataObj->GetRTFStream(), aSelection );
- pDataObj->GetRTFStream().Seek( 0 );
-
- if ( ( aSelection.Min().GetNode() == aSelection.Max().GetNode() )
- && ( aSelection.Max().GetIndex() == (aSelection.Min().GetIndex()+1) ) )
- {
- const EditCharAttrib* pAttr = aSelection.Min().GetNode()->GetCharAttribs().
- FindFeature( aSelection.Min().GetIndex() );
- if ( pAttr &&
- ( pAttr->GetStart() == aSelection.Min().GetIndex() ) &&
- ( pAttr->Which() == EE_FEATURE_FIELD ) )
- {
- const SvxFieldItem* pField = (const SvxFieldItem*)pAttr->GetItem();
- const SvxFieldData* pFld = pField->GetField();
- if ( pFld && pFld->ISA( SvxURLField ) )
- {
- // Office-Bookmark
- String aURL( ((const SvxURLField*)pFld)->GetURL() );
- String aTxt( ((const SvxURLField*)pFld)->GetRepresentation() );
- pDataObj->GetURL() = aURL;
- }
- }
- }
-
- return xDataObj;
-#else
- return uno::Reference< datatransfer::XTransferable >();
-#endif
-}
-
-EditSelection ImpEditEngine::InsertText( uno::Reference< datatransfer::XTransferable >& rxDataObj, const String& rBaseURL, const EditPaM& rPaM, BOOL bUseSpecial )
-{
- EditSelection aNewSelection( rPaM );
-
- if ( rxDataObj.is() )
- {
- datatransfer::DataFlavor aFlavor;
- BOOL bDone = FALSE;
-
- if ( bUseSpecial )
- {
- // BIN
- SotExchange::GetFormatDataFlavor( SOT_FORMATSTR_ID_EDITENGINE, aFlavor );
- if ( rxDataObj->isDataFlavorSupported( aFlavor ) )
- {
- try
- {
- uno::Any aData = rxDataObj->getTransferData( aFlavor );
- uno::Sequence< sal_Int8 > aSeq;
- aData >>= aSeq;
- {
- SvMemoryStream aBinStream( aSeq.getArray(), aSeq.getLength(), STREAM_READ );
- aNewSelection = Read( aBinStream, rBaseURL, EE_FORMAT_BIN, rPaM );
- }
- bDone = TRUE;
- }
- catch( const ::com::sun::star::uno::Exception& )
- {
- }
- }
-
- if ( !bDone )
- {
- // Bookmark
- /*
- String aURL = ...;
- String aTxt = ...;
- // Feld nur einfuegen, wenn Factory vorhanden.
- if ( ITEMDATA() && ITEMDATA()->GetClassManager().Get( SVX_URLFIELD ) )
- {
- SvxFieldItem aField( SvxURLField( aURL, aTxt, SVXURLFORMAT_URL ), EE_FEATURE_FIELD );
- aNewSelection = InsertField( aPaM, aField );
- UpdateFields();
- }
- else
- aNewSelection = ImpInsertText( aPaM, aURL );
- }
- */
- }
- if ( !bDone )
- {
- // RTF
- SotExchange::GetFormatDataFlavor( SOT_FORMAT_RTF, aFlavor );
- if ( rxDataObj->isDataFlavorSupported( aFlavor ) )
- {
- try
- {
- uno::Any aData = rxDataObj->getTransferData( aFlavor );
- uno::Sequence< sal_Int8 > aSeq;
- aData >>= aSeq;
- {
- SvMemoryStream aRTFStream( aSeq.getArray(), aSeq.getLength(), STREAM_READ );
- aNewSelection = Read( aRTFStream, rBaseURL, EE_FORMAT_RTF, rPaM );
- }
- bDone = TRUE;
- }
- catch( const ::com::sun::star::uno::Exception& )
- {
- }
- }
- }
- if ( !bDone )
- {
- // XML ?
- // Currently, there is nothing like "The" XML format, StarOffice doesn't offer plain XML in Clipboard...
- }
- }
- if ( !bDone )
- {
- SotExchange::GetFormatDataFlavor( SOT_FORMAT_STRING, aFlavor );
- if ( rxDataObj->isDataFlavorSupported( aFlavor ) )
- {
- try
- {
- uno::Any aData = rxDataObj->getTransferData( aFlavor );
- ::rtl::OUString aText;
- aData >>= aText;
- aNewSelection = ImpInsertText( rPaM, aText );
- bDone = TRUE;
- }
- catch( ... )
- {
- ; // #i9286# can happen, even if isDataFlavorSupported returns true...
- }
- }
- }
- }
-
- return aNewSelection;
-}
-
-Range ImpEditEngine::GetInvalidYOffsets( ParaPortion* pPortion )
-{
- Range aRange( 0, 0 );
-
- if ( pPortion->IsVisible() )
- {
- const SvxULSpaceItem& rULSpace = (const SvxULSpaceItem&)pPortion->GetNode()->GetContentAttribs().GetItem( EE_PARA_ULSPACE );
- const SvxLineSpacingItem& rLSItem = (const SvxLineSpacingItem&)pPortion->GetNode()->GetContentAttribs().GetItem( EE_PARA_SBL );
- USHORT nSBL = ( rLSItem.GetInterLineSpaceRule() == SVX_INTER_LINE_SPACE_FIX )
- ? GetYValue( rLSItem.GetInterLineSpace() ) : 0;
-
- // erst von vorne...
- USHORT nFirstInvalid = 0xFFFF;
- USHORT nLine;
- for ( nLine = 0; nLine < pPortion->GetLines().Count(); nLine++ )
- {
- EditLine* pL = pPortion->GetLines().GetObject( nLine );
- if ( pL->IsInvalid() )
- {
- nFirstInvalid = nLine;
- break;
- }
- if ( nLine && !aStatus.IsOutliner() ) // nicht die erste Zeile
- aRange.Min() += nSBL;
- aRange.Min() += pL->GetHeight();
- }
- DBG_ASSERT( nFirstInvalid != 0xFFFF, "Keine ungueltige Zeile gefunden in GetInvalidYOffset(1)" );
-
-
- // Abgleichen und weiter...
- aRange.Max() = aRange.Min();
- aRange.Max() += pPortion->GetFirstLineOffset();
- if ( nFirstInvalid != 0 ) // Nur wenn nicht die erste Zeile ungueltig
- aRange.Min() = aRange.Max();
-
- USHORT nLastInvalid = pPortion->GetLines().Count()-1;
- for ( nLine = nFirstInvalid; nLine < pPortion->GetLines().Count(); nLine++ )
- {
- EditLine* pL = pPortion->GetLines().GetObject( nLine );
- if ( pL->IsValid() )
- {
- nLastInvalid = nLine;
- break;
- }
-
- if ( nLine && !aStatus.IsOutliner() )
- aRange.Max() += nSBL;
- aRange.Max() += pL->GetHeight();
- }
-
- // MT 07/00 SBL kann jetzt kleiner 100% sein => ggf. die Zeile davor neu ausgeben.
- if( ( rLSItem.GetInterLineSpaceRule() == SVX_INTER_LINE_SPACE_PROP ) && rLSItem.GetPropLineSpace() &&
- ( rLSItem.GetPropLineSpace() < 100 ) )
- {
- EditLine* pL = pPortion->GetLines().GetObject( nFirstInvalid );
- long n = pL->GetTxtHeight() * ( 100 - rLSItem.GetPropLineSpace() );
- n /= 100;
- aRange.Min() -= n;
- aRange.Max() += n;
- }
-
- if ( ( nLastInvalid == pPortion->GetLines().Count()-1 ) && ( !aStatus.IsOutliner() ) )
- aRange.Max() += GetYValue( rULSpace.GetLower() );
- }
- return aRange;
-}
-
-EditPaM ImpEditEngine::GetPaM( ParaPortion* pPortion, Point aDocPos, BOOL bSmart )
-{
- DBG_ASSERT( pPortion->IsVisible(), "Wozu GetPaM() bei einem unsichtbaren Absatz?" );
- DBG_ASSERT( IsFormatted(), "GetPaM: Nicht formatiert" );
-
- USHORT nCurIndex = 0;
- EditPaM aPaM;
- aPaM.SetNode( pPortion->GetNode() );
-
- const SvxLineSpacingItem& rLSItem = (const SvxLineSpacingItem&)pPortion->GetNode()->GetContentAttribs().GetItem( EE_PARA_SBL );
- USHORT nSBL = ( rLSItem.GetInterLineSpaceRule() == SVX_INTER_LINE_SPACE_FIX )
- ? GetYValue( rLSItem.GetInterLineSpace() ) : 0;
-
- long nY = pPortion->GetFirstLineOffset();
-
- DBG_ASSERT( pPortion->GetLines().Count(), "Leere ParaPortion in GetPaM!" );
-
- EditLine* pLine = 0;
- for ( USHORT nLine = 0; nLine < pPortion->GetLines().Count(); nLine++ )
- {
- EditLine* pTmpLine = pPortion->GetLines().GetObject( nLine );
- nY += pTmpLine->GetHeight();
- if ( !aStatus.IsOutliner() )
- nY += nSBL;
- if ( nY > aDocPos.Y() ) // das war 'se
- {
- pLine = pTmpLine;
- break; // richtige Y-Position intressiert nicht
- }
-
- nCurIndex = nCurIndex + pTmpLine->GetLen();
- }
-
- if ( !pLine ) // darf nur im Bereich von SA passieren!
- {
- #ifdef DBG_UTIL
- const SvxULSpaceItem& rULSpace =(const SvxULSpaceItem&)pPortion->GetNode()->GetContentAttribs().GetItem( EE_PARA_ULSPACE );
- DBG_ASSERT( nY+GetYValue( rULSpace.GetLower() ) >= aDocPos.Y() , "Index in keiner Zeile, GetPaM ?" );
- #endif
- aPaM.SetIndex( pPortion->GetNode()->Len() );
- return aPaM;
- }
-
- // Wenn Zeile gefunden, nur noch X-Position => Index
- nCurIndex = GetChar( pPortion, pLine, aDocPos.X(), bSmart );
- aPaM.SetIndex( nCurIndex );
-
- if ( nCurIndex && ( nCurIndex == pLine->GetEnd() ) &&
- ( pLine != pPortion->GetLines().GetObject( pPortion->GetLines().Count()-1) ) )
- {
- aPaM = CursorLeft( aPaM, ::com::sun::star::i18n::CharacterIteratorMode::SKIPCELL );
- }
-
- return aPaM;
-}
-
-USHORT ImpEditEngine::GetChar( ParaPortion* pParaPortion, EditLine* pLine, long nXPos, BOOL bSmart )
-{
- DBG_ASSERT( pLine, "Keine Zeile erhalten: GetChar" );
-
- USHORT nChar = 0xFFFF;
- USHORT nCurIndex = pLine->GetStart();
-
-
- // Search best matching portion with GetPortionXOffset()
- for ( USHORT i = pLine->GetStartPortion(); i <= pLine->GetEndPortion(); i++ )
- {
- TextPortion* pPortion = pParaPortion->GetTextPortions().GetObject( i );
- long nXLeft = GetPortionXOffset( pParaPortion, pLine, i );
- long nXRight = nXLeft + pPortion->GetSize().Width();
- if ( ( nXLeft <= nXPos ) && ( nXRight >= nXPos ) )
- {
- nChar = nCurIndex;
-
- // Search within Portion...
-
- // Don't search within special portions...
- if ( pPortion->GetKind() != PORTIONKIND_TEXT )
- {
- // ...but check on which side
- if ( bSmart )
- {
- long nLeftDiff = nXPos-nXLeft;
- long nRightDiff = nXRight-nXPos;
- if ( nRightDiff < nLeftDiff )
- nChar++;
- }
- }
- else
- {
- USHORT nMax = pPortion->GetLen();
- USHORT nOffset = 0xFFFF;
- USHORT nTmpCurIndex = nChar - pLine->GetStart();
-
- long nXInPortion = nXPos - nXLeft;
- if ( pPortion->IsRightToLeft() )
- nXInPortion = nXRight - nXPos;
-
- // Search in Array...
- for ( USHORT x = 0; x < nMax; x++ )
- {
- long nTmpPosMax = pLine->GetCharPosArray().GetObject( nTmpCurIndex+x );
- if ( nTmpPosMax > nXInPortion )
- {
- // pruefen, ob dieser oder der davor...
- long nTmpPosMin = x ? pLine->GetCharPosArray().GetObject( nTmpCurIndex+x-1 ) : 0;
- long nDiffLeft = nXInPortion - nTmpPosMin;
- long nDiffRight = nTmpPosMax - nXInPortion;
- DBG_ASSERT( nDiffLeft >= 0, "DiffLeft negativ" );
- DBG_ASSERT( nDiffRight >= 0, "DiffRight negativ" );
- nOffset = ( bSmart && ( nDiffRight < nDiffLeft ) ) ? x+1 : x;
- // I18N: If there are character position with the length of 0,
- // they belong to the same character, we can not use this position as an index.
- // Skip all 0-positions, cheaper than using XBreakIterator:
- if ( nOffset < nMax )
- {
- const long nX = pLine->GetCharPosArray().GetObject(nOffset);
- while ( ( (nOffset+1) < nMax ) && ( pLine->GetCharPosArray().GetObject(nOffset+1) == nX ) )
- nOffset++;
- }
- break;
- }
- }
-
- // Bei Verwendung des CharPosArray duerfte es keine Ungenauigkeiten geben!
- // Vielleicht bei Kerning ?
- // 0xFFF passiert z.B. bei Outline-Font, wenn ganz hinten.
- if ( nOffset == 0xFFFF )
- nOffset = nMax;
-
- DBG_ASSERT( nOffset <= nMax, "nOffset > nMax" );
-
- nChar = nChar + nOffset;
-
- // Check if index is within a cell:
- if ( nChar && ( nChar < pParaPortion->GetNode()->Len() ) )
- {
- EditPaM aPaM( pParaPortion->GetNode(), nChar+1 );
- USHORT nScriptType = GetScriptType( aPaM );
- if ( nScriptType == i18n::ScriptType::COMPLEX )
- {
- uno::Reference < i18n::XBreakIterator > _xBI( ImplGetBreakIterator() );
- sal_Int32 nCount = 1;
- lang::Locale aLocale = GetLocale( aPaM );
- USHORT nRight = (USHORT)_xBI->nextCharacters( *pParaPortion->GetNode(), nChar, aLocale, ::com::sun::star::i18n::CharacterIteratorMode::SKIPCELL, nCount, nCount );
- USHORT nLeft = (USHORT)_xBI->previousCharacters( *pParaPortion->GetNode(), nRight, aLocale, ::com::sun::star::i18n::CharacterIteratorMode::SKIPCELL, nCount, nCount );
- if ( ( nLeft != nChar ) && ( nRight != nChar ) )
- {
- nChar = ( Abs( nRight - nChar ) < Abs( nLeft - nChar ) ) ? nRight : nLeft;
- }
- }
- }
- }
- }
-
- nCurIndex = nCurIndex + pPortion->GetLen();
- }
-
- if ( nChar == 0xFFFF )
- {
- nChar = ( nXPos <= pLine->GetStartPosX() ) ? pLine->GetStart() : pLine->GetEnd();
- }
-
- return nChar;
-}
-
-Range ImpEditEngine::GetLineXPosStartEnd( ParaPortion* pParaPortion, EditLine* pLine )
-{
- Range aLineXPosStartEnd;
-
- USHORT nPara = GetEditDoc().GetPos( pParaPortion->GetNode() );
- if ( !IsRightToLeft( nPara ) )
- {
- aLineXPosStartEnd.Min() = pLine->GetStartPosX();
- aLineXPosStartEnd.Max() = pLine->GetStartPosX() + pLine->GetTextWidth();
- }
- else
- {
- aLineXPosStartEnd.Min() = GetPaperSize().Width() - ( pLine->GetStartPosX() + pLine->GetTextWidth() );
- aLineXPosStartEnd.Max() = GetPaperSize().Width() - pLine->GetStartPosX();
- }
-
-
- return aLineXPosStartEnd;
-}
-
-long ImpEditEngine::GetPortionXOffset( ParaPortion* pParaPortion, EditLine* pLine, USHORT nTextPortion )
-{
- long nX = pLine->GetStartPosX();
-
- for ( USHORT i = pLine->GetStartPortion(); i < nTextPortion; i++ )
- {
- TextPortion* pPortion = pParaPortion->GetTextPortions().GetObject( i );
- switch ( pPortion->GetKind() )
- {
- case PORTIONKIND_FIELD:
- case PORTIONKIND_TEXT:
- case PORTIONKIND_HYPHENATOR:
- case PORTIONKIND_TAB:
-// case PORTIONKIND_EXTRASPACE:
- {
- nX += pPortion->GetSize().Width();
- }
- break;
- }
- }
-
- USHORT nPara = GetEditDoc().GetPos( pParaPortion->GetNode() );
- BOOL bR2LPara = IsRightToLeft( nPara );
-
- TextPortion* pDestPortion = pParaPortion->GetTextPortions().GetObject( nTextPortion );
- if ( pDestPortion->GetKind() != PORTIONKIND_TAB )
- {
- if ( !bR2LPara && pDestPortion->GetRightToLeft() )
- {
- // Portions behind must be added, visual before this portion
- sal_uInt16 nTmpPortion = nTextPortion+1;
- while ( nTmpPortion <= pLine->GetEndPortion() )
- {
- TextPortion* pNextTextPortion = pParaPortion->GetTextPortions().GetObject( nTmpPortion );
- if ( pNextTextPortion->GetRightToLeft() && ( pNextTextPortion->GetKind() != PORTIONKIND_TAB ) )
- nX += pNextTextPortion->GetSize().Width();
- else
- break;
- nTmpPortion++;
- }
- // Portions before must be removed, visual behind this portion
- nTmpPortion = nTextPortion;
- while ( nTmpPortion > pLine->GetStartPortion() )
- {
- --nTmpPortion;
- TextPortion* pPrevTextPortion = pParaPortion->GetTextPortions().GetObject( nTmpPortion );
- if ( pPrevTextPortion->GetRightToLeft() && ( pPrevTextPortion->GetKind() != PORTIONKIND_TAB ) )
- nX -= pPrevTextPortion->GetSize().Width();
- else
- break;
- }
- }
- else if ( bR2LPara && !pDestPortion->IsRightToLeft() )
- {
- // Portions behind must be ermoved, visual behind this portion
- sal_uInt16 nTmpPortion = nTextPortion+1;
- while ( nTmpPortion <= pLine->GetEndPortion() )
- {
- TextPortion* pNextTextPortion = pParaPortion->GetTextPortions().GetObject( nTmpPortion );
- if ( !pNextTextPortion->IsRightToLeft() && ( pNextTextPortion->GetKind() != PORTIONKIND_TAB ) )
- nX += pNextTextPortion->GetSize().Width();
- else
- break;
- nTmpPortion++;
- }
- // Portions before must be added, visual before this portion
- nTmpPortion = nTextPortion;
- while ( nTmpPortion > pLine->GetStartPortion() )
- {
- --nTmpPortion;
- TextPortion* pPrevTextPortion = pParaPortion->GetTextPortions().GetObject( nTmpPortion );
- if ( !pPrevTextPortion->IsRightToLeft() && ( pPrevTextPortion->GetKind() != PORTIONKIND_TAB ) )
- nX -= pPrevTextPortion->GetSize().Width();
- else
- break;
- }
- }
- }
- if ( bR2LPara )
- {
- // Switch X postions...
- DBG_ASSERT( GetTextRanger() || GetPaperSize().Width(), "GetPortionXOffset - paper size?!" );
- DBG_ASSERT( GetTextRanger() || (nX <= GetPaperSize().Width()), "GetPortionXOffset - position out of paper size!" );
- nX = GetPaperSize().Width() - nX;
- nX -= pDestPortion->GetSize().Width();
- }
-
- return nX;
-}
-
-long ImpEditEngine::GetXPos( ParaPortion* pParaPortion, EditLine* pLine, USHORT nIndex, BOOL bPreferPortionStart )
-{
- DBG_ASSERT( pLine, "Keine Zeile erhalten: GetXPos" );
- DBG_ASSERT( ( nIndex >= pLine->GetStart() ) && ( nIndex <= pLine->GetEnd() ) , "GetXPos muss richtig gerufen werden!" );
-
- BOOL bDoPreferPortionStart = bPreferPortionStart;
- // Assure that the portion belongs to this line:
- if ( nIndex == pLine->GetStart() )
- bDoPreferPortionStart = TRUE;
- else if ( nIndex == pLine->GetEnd() )
- bDoPreferPortionStart = FALSE;
-
- USHORT nTextPortionStart = 0;
- USHORT nTextPortion = pParaPortion->GetTextPortions().FindPortion( nIndex, nTextPortionStart, bDoPreferPortionStart );
-
- DBG_ASSERT( ( nTextPortion >= pLine->GetStartPortion() ) && ( nTextPortion <= pLine->GetEndPortion() ), "GetXPos: Portion not in current line! " );
-
- TextPortion* pPortion = pParaPortion->GetTextPortions().GetObject( nTextPortion );
-
- long nX = GetPortionXOffset( pParaPortion, pLine, nTextPortion );
-
- // calc text width, portion size may include CJK/CTL spacing...
- // But the array migh not be init yet, if using text ranger this method is called within CreateLines()...
- long nPortionTextWidth = pPortion->GetSize().Width();
- if ( ( pPortion->GetKind() == PORTIONKIND_TEXT ) && pPortion->GetLen() && !GetTextRanger() )
- nPortionTextWidth = pLine->GetCharPosArray().GetObject( nTextPortionStart + pPortion->GetLen() - 1 - pLine->GetStart() );
-
- if ( nTextPortionStart != nIndex )
- {
- // Search within portion...
- if ( nIndex == ( nTextPortionStart + pPortion->GetLen() ) )
- {
- // End of Portion
- if ( pPortion->GetKind() == PORTIONKIND_TAB )
- {
- if ( (nTextPortion+1) < pParaPortion->GetTextPortions().Count() )
- {
- TextPortion* pNextPortion = pParaPortion->GetTextPortions().GetObject( nTextPortion+1 );
- if ( pNextPortion->GetKind() != PORTIONKIND_TAB )
- {
- // DBG_ASSERT( !bPreferPortionStart, "GetXPos - How can we this tab portion here???" );
- // #109879# We loop if nIndex == pLine->GetEnd, because bPreferPortionStart will be reset
- if ( !bPreferPortionStart )
- nX = GetXPos( pParaPortion, pLine, nIndex, TRUE );
- else if ( !IsRightToLeft( GetEditDoc().GetPos( pParaPortion->GetNode() ) ) )
- nX += nPortionTextWidth;
- }
- }
- else if ( !IsRightToLeft( GetEditDoc().GetPos( pParaPortion->GetNode() ) ) )
- {
- nX += nPortionTextWidth;
- }
- }
- else if ( !pPortion->IsRightToLeft() )
- {
- nX += nPortionTextWidth;
- }
- }
- else if ( pPortion->GetKind() == PORTIONKIND_TEXT )
- {
- DBG_ASSERT( nIndex != pLine->GetStart(), "Strange behavior in new GetXPos()" );
- DBG_ASSERT( pLine && pLine->GetCharPosArray().Count(), "svx::ImpEditEngine::GetXPos(), portion in an empty line?" );
-
- if( pLine->GetCharPosArray().Count() )
- {
- USHORT nPos = nIndex - 1 - pLine->GetStart();
- if( nPos >= pLine->GetCharPosArray().Count() )
- {
- nPos = pLine->GetCharPosArray().Count()-1;
- DBG_ERROR("svx::ImpEditEngine::GetXPos(), index out of range!");
- }
-
- long nPosInPortion = pLine->GetCharPosArray().GetObject( nPos );
-
- if ( !pPortion->IsRightToLeft() )
- {
- nX += nPosInPortion;
- }
- else
- {
- nX += nPortionTextWidth - nPosInPortion;
- }
-
- if ( pPortion->GetExtraInfos() && pPortion->GetExtraInfos()->bCompressed )
- {
- nX += pPortion->GetExtraInfos()->nPortionOffsetX;
- if ( pPortion->GetExtraInfos()->nAsianCompressionTypes & CHAR_PUNCTUATIONRIGHT )
- {
- BYTE nType = GetCharTypeForCompression( pParaPortion->GetNode()->GetChar( nIndex ) );
- if ( nType == CHAR_PUNCTUATIONRIGHT )
- {
- USHORT n = nIndex - nTextPortionStart;
- const sal_Int32* pDXArray = pLine->GetCharPosArray().GetData()+( nTextPortionStart-pLine->GetStart() );
- sal_Int32 nCharWidth = ( ( (n+1) < pPortion->GetLen() ) ? pDXArray[n] : pPortion->GetSize().Width() )
- - ( n ? pDXArray[n-1] : 0 );
- if ( (n+1) < pPortion->GetLen() )
- {
- // smaller, when char behind is CHAR_PUNCTUATIONRIGHT also
- nType = GetCharTypeForCompression( pParaPortion->GetNode()->GetChar( nIndex+1 ) );
- if ( nType == CHAR_PUNCTUATIONRIGHT )
- {
- sal_Int32 nNextCharWidth = ( ( (n+2) < pPortion->GetLen() ) ? pDXArray[n+1] : pPortion->GetSize().Width() )
- - pDXArray[n];
- sal_Int32 nCompressed = nNextCharWidth/2;
- nCompressed *= pPortion->GetExtraInfos()->nMaxCompression100thPercent;
- nCompressed /= 10000;
- nCharWidth += nCompressed;
- }
- }
- else
- {
- nCharWidth *= 2; // last char pos to portion end is only compressed size
- }
- nX += nCharWidth/2; // 50% compression
- }
- }
- }
- }
- }
- }
- else // if ( nIndex == pLine->GetStart() )
- {
- if ( pPortion->IsRightToLeft() )
- {
- nX += nPortionTextWidth;
- }
- }
-
- return nX;
-}
-
-void ImpEditEngine::CalcHeight( ParaPortion* pPortion )
-{
- pPortion->nHeight = 0;
- pPortion->nFirstLineOffset = 0;
-
- if ( pPortion->IsVisible() )
- {
- DBG_ASSERT( pPortion->GetLines().Count(), "Absatz ohne Zeilen in ParaPortion::CalcHeight" );
- for ( USHORT nLine = 0; nLine < pPortion->GetLines().Count(); nLine++ )
- pPortion->nHeight += pPortion->GetLines().GetObject( nLine )->GetHeight();
-
- if ( !aStatus.IsOutliner() )
- {
- const SvxULSpaceItem& rULItem = (const SvxULSpaceItem&)pPortion->GetNode()->GetContentAttribs().GetItem( EE_PARA_ULSPACE );
- const SvxLineSpacingItem& rLSItem = (const SvxLineSpacingItem&)pPortion->GetNode()->GetContentAttribs().GetItem( EE_PARA_SBL );
- USHORT nSBL = ( rLSItem.GetInterLineSpaceRule() == SVX_INTER_LINE_SPACE_FIX ) ? GetYValue( rLSItem.GetInterLineSpace() ) : 0;
-
- if ( nSBL )
- {
- if ( pPortion->GetLines().Count() > 1 )
- pPortion->nHeight += ( pPortion->GetLines().Count() - 1 ) * nSBL;
- if ( aStatus.ULSpaceSummation() )
- pPortion->nHeight += nSBL;
- }
-
- USHORT nPortion = GetParaPortions().GetPos( pPortion );
- if ( nPortion || aStatus.ULSpaceFirstParagraph() )
- {
- USHORT nUpper = GetYValue( rULItem.GetUpper() );
- pPortion->nHeight += nUpper;
- pPortion->nFirstLineOffset = nUpper;
- }
-
- if ( ( nPortion != (GetParaPortions().Count()-1) ) )
- {
- pPortion->nHeight += GetYValue( rULItem.GetLower() ); // nicht in letzter
- }
-
-
- if ( nPortion && !aStatus.ULSpaceSummation() )
- {
- ParaPortion* pPrev = GetParaPortions().SaveGetObject( nPortion-1 );
- const SvxULSpaceItem& rPrevULItem = (const SvxULSpaceItem&)pPrev->GetNode()->GetContentAttribs().GetItem( EE_PARA_ULSPACE );
- const SvxLineSpacingItem& rPrevLSItem = (const SvxLineSpacingItem&)pPrev->GetNode()->GetContentAttribs().GetItem( EE_PARA_SBL );
-
- // Verhalten WinWord6/Writer3:
- // Bei einem proportionalen Zeilenabstand wird auch der Absatzabstand
- // manipuliert.
- // Nur Writer3: Nicht aufaddieren, sondern Mindestabstand.
-
- // Pruefen, ob Abstand durch LineSpacing > Upper:
- USHORT nExtraSpace = GetYValue( lcl_CalcExtraSpace( pPortion, rLSItem ) );
- if ( nExtraSpace > pPortion->nFirstLineOffset )
- {
- // Absatz wird 'groesser':
- pPortion->nHeight += ( nExtraSpace - pPortion->nFirstLineOffset );
- pPortion->nFirstLineOffset = nExtraSpace;
- }
-
- // nFirstLineOffset jetzt f(pNode) => jetzt f(pNode, pPrev) ermitteln:
- USHORT nPrevLower = GetYValue( rPrevULItem.GetLower() );
-
- // Dieser PrevLower steckt noch in der Hoehe der PrevPortion...
- if ( nPrevLower > pPortion->nFirstLineOffset )
- {
- // Absatz wird 'kleiner':
- pPortion->nHeight -= pPortion->nFirstLineOffset;
- pPortion->nFirstLineOffset = 0;
- }
- else if ( nPrevLower )
- {
- // Absatz wird 'etwas kleiner':
- pPortion->nHeight -= nPrevLower;
- pPortion->nFirstLineOffset =
- pPortion->nFirstLineOffset - nPrevLower;
- }
-
- // Finde ich zwar nicht so gut, aber Writer3-Feature:
- // Pruefen, ob Abstand durch LineSpacing > Lower:
- // Dieser Wert steckt nicht in der Hoehe der PrevPortion.
- if ( !pPrev->IsInvalid() )
- {
- nExtraSpace = GetYValue( lcl_CalcExtraSpace( pPrev, rPrevLSItem ) );
- if ( nExtraSpace > nPrevLower )
- {
- USHORT nMoreLower = nExtraSpace - nPrevLower;
- // Absatz wird 'groesser', 'waechst' nach unten:
- if ( nMoreLower > pPortion->nFirstLineOffset )
- {
- pPortion->nHeight += ( nMoreLower - pPortion->nFirstLineOffset );
- pPortion->nFirstLineOffset = nMoreLower;
- }
- }
- }
- }
- }
- }
-}
-
-Rectangle ImpEditEngine::GetEditCursor( ParaPortion* pPortion, USHORT nIndex, USHORT nFlags )
-{
- DBG_ASSERT( pPortion->IsVisible(), "Wozu GetEditCursor() bei einem unsichtbaren Absatz?" );
- DBG_ASSERT( IsFormatted() || GetTextRanger(), "GetEditCursor: Nicht formatiert" );
-
- /*
- GETCRSR_ENDOFLINE: Wenn hinter dem letzten Zeichen einer umgebrochenen Zeile,
- am Ende der Zeile bleiben, nicht am Anfang der naechsten.
- Zweck: - END => wirklich hinter das letzte Zeichen
- - Selektion....
- */
-
- long nY = pPortion->GetFirstLineOffset();
-
- const SvxLineSpacingItem& rLSItem = (const SvxLineSpacingItem&)pPortion->GetNode()->GetContentAttribs().GetItem( EE_PARA_SBL );
- USHORT nSBL = ( rLSItem.GetInterLineSpaceRule() == SVX_INTER_LINE_SPACE_FIX )
- ? GetYValue( rLSItem.GetInterLineSpace() ) : 0;
-
- USHORT nCurIndex = 0;
- DBG_ASSERT( pPortion->GetLines().Count(), "Leere ParaPortion in GetEditCursor!" );
- EditLine* pLine = 0;
- BOOL bEOL = ( nFlags & GETCRSR_ENDOFLINE ) ? TRUE : FALSE;
- for ( USHORT nLine = 0; nLine < pPortion->GetLines().Count(); nLine++ )
- {
- EditLine* pTmpLine = pPortion->GetLines().GetObject( nLine );
- if ( ( pTmpLine->GetStart() == nIndex ) || ( pTmpLine->IsIn( nIndex, bEOL ) ) )
- {
- pLine = pTmpLine;
- break;
- }
-
- nCurIndex = nCurIndex + pTmpLine->GetLen();
- nY += pTmpLine->GetHeight();
- if ( !aStatus.IsOutliner() )
- nY += nSBL;
- }
- if ( !pLine )
- {
- // Cursor am Ende des Absatzes.
- DBG_ASSERT( nIndex == nCurIndex, "Index voll daneben in GetEditCursor!" );
-
- pLine = pPortion->GetLines().GetObject( pPortion->GetLines().Count()-1 );
- nY -= pLine->GetHeight();
- if ( !aStatus.IsOutliner() )
- nY -= nSBL;
- nCurIndex = nCurIndex - pLine->GetLen();
- }
-
- Rectangle aEditCursor;
-
- aEditCursor.Top() = nY;
- nY += pLine->GetHeight();
- aEditCursor.Bottom() = nY-1;
-
- // innerhalb der Zeile suchen...
- long nX;
-
- if ( ( nIndex == pLine->GetStart() ) && ( nFlags & GETCRSR_STARTOFLINE ) )
- {
- Range aXRange = GetLineXPosStartEnd( pPortion, pLine );
- nX = !IsRightToLeft( GetEditDoc().GetPos( pPortion->GetNode() ) ) ? aXRange.Min() : aXRange.Max();
- }
- else if ( ( nIndex == pLine->GetEnd() ) && ( nFlags & GETCRSR_ENDOFLINE ) )
- {
- Range aXRange = GetLineXPosStartEnd( pPortion, pLine );
- nX = !IsRightToLeft( GetEditDoc().GetPos( pPortion->GetNode() ) ) ? aXRange.Max() : aXRange.Min();
- }
- else
- {
- nX = GetXPos( pPortion, pLine, nIndex, ( nFlags & GETCRSR_PREFERPORTIONSTART ) ? TRUE : FALSE );
- }
-
- aEditCursor.Left() = aEditCursor.Right() = nX;
-
- if ( nFlags & GETCRSR_TXTONLY )
- aEditCursor.Top() = aEditCursor.Bottom() - pLine->GetTxtHeight() + 1;
- else
- aEditCursor.Top() = aEditCursor.Bottom() - Min( pLine->GetTxtHeight(), pLine->GetHeight() ) + 1;
-
- return aEditCursor;
-}
-
-void ImpEditEngine::SetValidPaperSize( const Size& rNewSz )
-{
- aPaperSize = rNewSz;
-
- long nMinWidth = aStatus.AutoPageWidth() ? aMinAutoPaperSize.Width() : 0;
- long nMaxWidth = aStatus.AutoPageWidth() ? aMaxAutoPaperSize.Width() : 0x7FFFFFFF;
- long nMinHeight = aStatus.AutoPageHeight() ? aMinAutoPaperSize.Height() : 0;
- long nMaxHeight = aStatus.AutoPageHeight() ? aMaxAutoPaperSize.Height() : 0x7FFFFFFF;
-
- // Minimale/Maximale Breite:
- if ( aPaperSize.Width() < nMinWidth )
- aPaperSize.Width() = nMinWidth;
- else if ( aPaperSize.Width() > nMaxWidth )
- aPaperSize.Width() = nMaxWidth;
-
- // Minimale/Maximale Hoehe:
- if ( aPaperSize.Height() < nMinHeight )
- aPaperSize.Height() = nMinHeight;
- else if ( aPaperSize.Height() > nMaxHeight )
- aPaperSize.Height() = nMaxHeight;
-}
-
-void ImpEditEngine::IndentBlock( EditView* pEditView, BOOL bRight )
-{
- ESelection aESel( CreateESel( pEditView->pImpEditView->GetEditSelection() ) );
- aESel.Adjust();
-
- // Nur wenn mehrere selektierte Absaetze...
- if ( aESel.nEndPara > aESel.nStartPara )
- {
- ESelection aNewSel = aESel;
- aNewSel.nStartPos = 0;
- aNewSel.nEndPos = 0xFFFF;
-
- if ( aESel.nEndPos == 0 )
- {
- aESel.nEndPara--; // dann diesen Absatz nicht...
- aNewSel.nEndPos = 0;
- }
-
- pEditView->pImpEditView->DrawSelection();
- pEditView->pImpEditView->SetEditSelection(
- pEditView->pImpEditView->GetEditSelection().Max() );
- UndoActionStart( bRight ? EDITUNDO_INDENTBLOCK : EDITUNDO_UNINDENTBLOCK );
-
- for ( USHORT nPara = aESel.nStartPara; nPara <= aESel.nEndPara; nPara++ )
- {
- ContentNode* pNode = GetEditDoc().GetObject( nPara );
- if ( bRight )
- {
- // Tabs hinzufuegen
- EditPaM aPaM( pNode, 0 );
- InsertTab( aPaM );
- }
- else
- {
- // Tabs entfernen
- EditCharAttrib* pFeature = pNode->GetCharAttribs().FindFeature( 0 );
- if ( pFeature && ( pFeature->GetStart() == 0 ) &&
- ( pFeature->GetItem()->Which() == EE_FEATURE_TAB ) )
- {
- EditPaM aStartPaM( pNode, 0 );
- EditPaM aEndPaM( pNode, 1 );
- ImpDeleteSelection( EditSelection( aStartPaM, aEndPaM ) );
- }
- }
- }
-
- UndoActionEnd( bRight ? EDITUNDO_INDENTBLOCK : EDITUNDO_UNINDENTBLOCK );
- UpdateSelections();
- FormatAndUpdate( pEditView );
-
- ContentNode* pLastNode = GetEditDoc().GetObject( aNewSel.nEndPara );
- if ( pLastNode->Len() < aNewSel.nEndPos )
- aNewSel.nEndPos = pLastNode->Len();
- pEditView->pImpEditView->SetEditSelection( CreateSel( aNewSel ) );
- pEditView->pImpEditView->DrawSelection();
- pEditView->pImpEditView->ShowCursor( FALSE, TRUE );
- }
-}
-
-vos::ORef<SvxForbiddenCharactersTable> ImpEditEngine::GetForbiddenCharsTable( BOOL bGetInternal ) const
-{
- vos::ORef<SvxForbiddenCharactersTable> xF = xForbiddenCharsTable;
- if ( !xF.isValid() && bGetInternal )
- xF = EE_DLL()->GetGlobalData()->GetForbiddenCharsTable();
- return xF;
-}
-
-void ImpEditEngine::SetForbiddenCharsTable( vos::ORef<SvxForbiddenCharactersTable> xForbiddenChars )
-{
- EE_DLL()->GetGlobalData()->SetForbiddenCharsTable( xForbiddenChars );
-}
-
-svtools::ColorConfig& ImpEditEngine::GetColorConfig()
-{
- if ( !pColorConfig )
- pColorConfig = new svtools::ColorConfig;
-
- return *pColorConfig;
-}
-
-BOOL ImpEditEngine::IsVisualCursorTravelingEnabled()
-{
- BOOL bVisualCursorTravaling = FALSE;
-
- if( !pCTLOptions )
- pCTLOptions = new SvtCTLOptions;
-
- if ( pCTLOptions->IsCTLFontEnabled() && ( pCTLOptions->GetCTLCursorMovement() == SvtCTLOptions::MOVEMENT_VISUAL ) )
- {
- bVisualCursorTravaling = TRUE;
- }
-
- return bVisualCursorTravaling;
-
-}
-
-BOOL ImpEditEngine::DoVisualCursorTraveling( const ContentNode* )
-{
- // Don't check if it's necessary, because we also need it when leaving the paragraph
- return IsVisualCursorTravelingEnabled();
-/*
- BOOL bDoVisualCursorTraveling = FALSE;
-
- if ( IsVisualCursorTravelingEnabled() && pNode->Len() )
- {
- // Only necessary when RTL text in LTR para or LTR text in RTL para
- bDoVisualCursorTraveling = HasDifferentRTLLevels( pNode );
- }
-
- return bDoVisualCursorTraveling;
-*/
-}
-
-
-void ImpEditEngine::CallNotify( EENotify& rNotify )
-{
- if ( !nBlockNotifications )
- {
- GetNotifyHdl().Call( &rNotify );
- }
- else
- {
- EENotify* pNewNotify = new EENotify( rNotify );
- aNotifyCache.Insert( pNewNotify, aNotifyCache.Count() );
- }
-}
-
-void ImpEditEngine::EnterBlockNotifications()
-{
- if( !nBlockNotifications )
- {
- // #109864# Send out START notification immediately, to allow
- // external, non-queued events to be captured as well from
- // client side
- EENotify aNotify( EE_NOTIFY_BLOCKNOTIFICATION_START );
- aNotify.pEditEngine = GetEditEnginePtr();
- GetNotifyHdl().Call( &aNotify );
- }
-
- nBlockNotifications++;
-}
-
-void ImpEditEngine::LeaveBlockNotifications()
-{
- DBG_ASSERT( nBlockNotifications, "LeaveBlockNotifications - Why?" );
-
- nBlockNotifications--;
- if ( !nBlockNotifications )
- {
- // Call blocked notify events...
- while ( aNotifyCache.Count() )
- {
- EENotify* pNotify = aNotifyCache[0];
- // Remove from list before calling, maybe we enter LeaveBlockNotifications while calling the handler...
- aNotifyCache.Remove( 0 );
- GetNotifyHdl().Call( pNotify );
- delete pNotify;
- }
-
- EENotify aNotify( EE_NOTIFY_BLOCKNOTIFICATION_END );
- aNotify.pEditEngine = GetEditEnginePtr();
- GetNotifyHdl().Call( &aNotify );
- }
-}
-
-IMPL_LINK( ImpEditEngine, DocModified, void*, EMPTYARG )
-{
- aModifyHdl.Call( NULL /*GetEditEnginePtr()*/ ); // NULL, because also used for Outliner
- return 0;
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-22 16:40:16 +0000