diff options
Diffstat (limited to 'editeng/source/editeng/editundo.cxx')
| -rw-r--r-- | editeng/source/editeng/editundo.cxx | 707 |
1 files changed, 0 insertions, 707 deletions
diff --git a/editeng/source/editeng/editundo.cxx b/editeng/source/editeng/editundo.cxx deleted file mode 100644 index d59bb93503..0000000000 --- a/editeng/source/editeng/editundo.cxx +++ /dev/null @@ -1,707 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_editeng.hxx" - -#include <eeng_pch.hxx> - -#include <impedit.hxx> -#include <editundo.hxx> -#include <editeng/editview.hxx> -#include <editeng/editeng.hxx> - -DBG_NAME( EditUndo ) - -#define MAX_UNDOS 100 // From this quantity it may be deleted .... -#define MIN_UNDOS 50 // so much has to be left ... - -#define NO_UNDO 0xFFFF -#define GROUP_NOTFOUND 0xFFFF - -TYPEINIT1( EditUndo, SfxUndoAction ); -TYPEINIT1( EditUndoDelContent, EditUndo ); -TYPEINIT1( EditUndoConnectParas, EditUndo ); -TYPEINIT1( EditUndoSplitPara, EditUndo ); -TYPEINIT1( EditUndoInsertChars, EditUndo ); -TYPEINIT1( EditUndoRemoveChars, EditUndo ); -TYPEINIT1( EditUndoInsertFeature, EditUndo ); -TYPEINIT1( EditUndoMoveParagraphs, EditUndo ); -TYPEINIT1( EditUndoSetStyleSheet, EditUndo ); -TYPEINIT1( EditUndoSetParaAttribs, EditUndo ); -TYPEINIT1( EditUndoSetAttribs, EditUndo ); -TYPEINIT1( EditUndoTransliteration, EditUndo ); -TYPEINIT1( EditUndoMarkSelection, EditUndo ); - -void lcl_DoSetSelection( EditView* pView, sal_uInt16 nPara ) -{ - EPaM aEPaM( nPara, 0 ); - EditPaM aPaM( pView->GetImpEditEngine()->CreateEditPaM( aEPaM ) ); - aPaM.SetIndex( aPaM.GetNode()->Len() ); - EditSelection aSel( aPaM, aPaM ); - pView->GetImpEditView()->SetEditSelection( aSel ); -} - -EditUndoManager::EditUndoManager( ImpEditEngine* p ) -{ - pImpEE = p; -} - -sal_Bool EditUndoManager::Undo() -{ - if ( GetUndoActionCount() == 0 ) - return sal_False; - - DBG_ASSERT( pImpEE->GetActiveView(), "Active View?" ); - - if ( !pImpEE->GetActiveView() ) - { - if ( pImpEE->GetEditViews().Count() ) - pImpEE->SetActiveView( pImpEE->GetEditViews().GetObject(0) ); - else - { - OSL_FAIL("Undo in engine is not possible without a View! "); - return sal_False; - } - } - - pImpEE->GetActiveView()->GetImpEditView()->DrawSelection(); // Remove the old selection - - pImpEE->SetUndoMode( sal_True ); - sal_Bool bDone = SfxUndoManager::Undo(); - pImpEE->SetUndoMode( sal_False ); - - EditSelection aNewSel( pImpEE->GetActiveView()->GetImpEditView()->GetEditSelection() ); - DBG_ASSERT( !aNewSel.IsInvalid(), "Invalid selection after Undo () "); - DBG_ASSERT( !aNewSel.DbgIsBuggy( pImpEE->GetEditDoc() ), "Broken selection afte Undo () "); - - aNewSel.Min() = aNewSel.Max(); - pImpEE->GetActiveView()->GetImpEditView()->SetEditSelection( aNewSel ); - pImpEE->FormatAndUpdate( pImpEE->GetActiveView() ); - - return bDone; -} - -sal_Bool EditUndoManager::Redo() -{ - if ( GetRedoActionCount() == 0 ) - return sal_False; - - DBG_ASSERT( pImpEE->GetActiveView(), "Active View?" ); - - if ( !pImpEE->GetActiveView() ) - { - if ( pImpEE->GetEditViews().Count() ) - pImpEE->SetActiveView( pImpEE->GetEditViews().GetObject(0) ); - else - { - OSL_FAIL( "Redo in Engine ohne View nicht moeglich!" ); - return sal_False; - } - } - - pImpEE->GetActiveView()->GetImpEditView()->DrawSelection(); // Remove the old selection - - pImpEE->SetUndoMode( sal_True ); - sal_Bool bDone = SfxUndoManager::Redo(); - pImpEE->SetUndoMode( sal_False ); - - EditSelection aNewSel( pImpEE->GetActiveView()->GetImpEditView()->GetEditSelection() ); - DBG_ASSERT( !aNewSel.IsInvalid(), "Invalid selection after Undo () "); - DBG_ASSERT( !aNewSel.DbgIsBuggy( pImpEE->GetEditDoc() ), "Broken selection afte Undo () "); - - aNewSel.Min() = aNewSel.Max(); - pImpEE->GetActiveView()->GetImpEditView()->SetEditSelection( aNewSel ); - pImpEE->FormatAndUpdate( pImpEE->GetActiveView() ); - - return bDone; -} - -EditUndo::EditUndo( sal_uInt16 nI, ImpEditEngine* p ) -{ - DBG_CTOR( EditUndo, 0 ); - nId = nI; - pImpEE = p; -} - -EditUndo::~EditUndo() -{ - DBG_DTOR( EditUndo, 0 ); -} - -sal_uInt16 EditUndo::GetId() const -{ - DBG_CHKTHIS( EditUndo, 0 ); - return nId; -} - -sal_Bool EditUndo::CanRepeat(SfxRepeatTarget&) const -{ - return sal_False; -} - -XubString EditUndo::GetComment() const -{ - XubString aComment; - if ( pImpEE ) - { - EditEngine* pEditEng = pImpEE->GetEditEnginePtr(); - aComment = pEditEng->GetUndoComment( GetId() ); - } - return aComment; -} - -EditUndoDelContent::EditUndoDelContent( ImpEditEngine* _pImpEE, ContentNode* pNode, sal_uInt16 n ) - : EditUndo( EDITUNDO_DELCONTENT, _pImpEE ) -{ - pContentNode = pNode; - nNode = n; - bDelObject = sal_True; -} - -EditUndoDelContent::~EditUndoDelContent() -{ - if ( bDelObject ) - delete pContentNode; -} - -void EditUndoDelContent::Undo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: No Active View!" ); - GetImpEditEngine()->InsertContent( pContentNode, nNode ); - bDelObject = sal_False; // belongs to the Engine again - EditSelection aSel( EditPaM( pContentNode, 0 ), EditPaM( pContentNode, pContentNode->Len() ) ); - GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( aSel ); -} - -void EditUndoDelContent::Redo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: No Active View!" ); - - ImpEditEngine* _pImpEE = GetImpEditEngine(); - - // pNode is no longer correct, if the paragraphs where merged - // in between Undos - pContentNode = _pImpEE->GetEditDoc().SaveGetObject( nNode ); - DBG_ASSERT( pContentNode, "EditUndoDelContent::Redo(): Node?!" ); - - delete _pImpEE->GetParaPortions()[nNode]; - _pImpEE->GetParaPortions().Remove( nNode ); - - // Do not delete node, depends on the undo! - _pImpEE->GetEditDoc().Remove( nNode ); - if( _pImpEE->IsCallParaInsertedOrDeleted() ) - _pImpEE->GetEditEnginePtr()->ParagraphDeleted( nNode ); - - DeletedNodeInfo* pInf = new DeletedNodeInfo( (sal_uLong)pContentNode, nNode ); - _pImpEE->aDeletedNodes.Insert( pInf, _pImpEE->aDeletedNodes.Count() ); - _pImpEE->UpdateSelections(); - - ContentNode* pN = ( nNode < _pImpEE->GetEditDoc().Count() ) - ? _pImpEE->GetEditDoc().SaveGetObject( nNode ) - : _pImpEE->GetEditDoc().SaveGetObject( nNode-1 ); - DBG_ASSERT( pN && ( pN != pContentNode ), "?! RemoveContent !? " ); - EditPaM aPaM( pN, pN->Len() ); - - bDelObject = sal_True; // belongs to the Engine again - - _pImpEE->GetActiveView()->GetImpEditView()->SetEditSelection( EditSelection( aPaM, aPaM ) ); -} - -EditUndoConnectParas::EditUndoConnectParas( ImpEditEngine* _pImpEE, sal_uInt16 nN, sal_uInt16 nSP, - const SfxItemSet& rLeftParaAttribs, const SfxItemSet& rRightParaAttribs, - const SfxStyleSheet* pLeftStyle, const SfxStyleSheet* pRightStyle, sal_Bool bBkwrd ) - : EditUndo( EDITUNDO_CONNECTPARAS, _pImpEE ), - aLeftParaAttribs( rLeftParaAttribs ), - aRightParaAttribs( rRightParaAttribs ) -{ - nNode = nN; - nSepPos = nSP; - - if ( pLeftStyle ) - { - aLeftStyleName = pLeftStyle->GetName(); - eLeftStyleFamily = pLeftStyle->GetFamily(); - } - if ( pRightStyle ) - { - aRightStyleName = pRightStyle->GetName(); - eRightStyleFamily = pRightStyle->GetFamily(); - } - - bBackward = bBkwrd; -} - -EditUndoConnectParas::~EditUndoConnectParas() -{ -} - -void EditUndoConnectParas::Undo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: No Active View!" ); - - // For SplitContent ParagraphInserted can not be called yet because the - // Outliner relies on the attributes to initialize the depth - - sal_Bool bCall = GetImpEditEngine()->IsCallParaInsertedOrDeleted(); - GetImpEditEngine()->SetCallParaInsertedOrDeleted( sal_False ); - - EditPaM aPaM = GetImpEditEngine()->SplitContent( nNode, nSepPos ); - GetImpEditEngine()->SetParaAttribs( nNode, aLeftParaAttribs ); - GetImpEditEngine()->SetParaAttribs( nNode+1, aRightParaAttribs ); - - GetImpEditEngine()->SetCallParaInsertedOrDeleted( bCall ); - if ( GetImpEditEngine()->IsCallParaInsertedOrDeleted() ) - GetImpEditEngine()->GetEditEnginePtr()->ParagraphInserted( nNode+1 ); - - if ( GetImpEditEngine()->GetStyleSheetPool() ) - { - if ( aLeftStyleName.Len() ) - GetImpEditEngine()->SetStyleSheet( (sal_uInt16)nNode, (SfxStyleSheet*)GetImpEditEngine()->GetStyleSheetPool()->Find( aLeftStyleName, eLeftStyleFamily ) ); - if ( aRightStyleName.Len() ) - GetImpEditEngine()->SetStyleSheet( nNode+1, (SfxStyleSheet*)GetImpEditEngine()->GetStyleSheetPool()->Find( aRightStyleName, eRightStyleFamily ) ); - } - - GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( EditSelection( aPaM, aPaM ) ); -} - -void EditUndoConnectParas::Redo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Np Active View!" ); - EditPaM aPaM = GetImpEditEngine()->ConnectContents( nNode, bBackward ); - - GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( EditSelection( aPaM, aPaM ) ); -} - -EditUndoSplitPara::EditUndoSplitPara( ImpEditEngine* _pImpEE, sal_uInt16 nN, sal_uInt16 nSP ) - : EditUndo( EDITUNDO_SPLITPARA, _pImpEE ) -{ - nNode = nN; - nSepPos = nSP; -} - -EditUndoSplitPara::~EditUndoSplitPara() -{ -} - -void EditUndoSplitPara::Undo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: No Active View!" ); - EditPaM aPaM = GetImpEditEngine()->ConnectContents( nNode, sal_False ); - GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( EditSelection( aPaM, aPaM ) ); -} - -void EditUndoSplitPara::Redo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: No Active View!" ); - EditPaM aPaM = GetImpEditEngine()->SplitContent( nNode, nSepPos ); - GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( EditSelection( aPaM, aPaM ) ); -} - -EditUndoInsertChars::EditUndoInsertChars( ImpEditEngine* _pImpEE, const EPaM& rEPaM, const XubString& rStr ) - : EditUndo( EDITUNDO_INSERTCHARS, _pImpEE ), - aEPaM( rEPaM ), aText( rStr ) -{ -} - -void EditUndoInsertChars::Undo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: No Active View!" ); - EditPaM aPaM( GetImpEditEngine()->CreateEditPaM( aEPaM ) ); - EditSelection aSel( aPaM, aPaM ); - aSel.Max().GetIndex() = aSel.Max().GetIndex() + aText.Len(); - EditPaM aNewPaM( GetImpEditEngine()->ImpDeleteSelection( aSel ) ); - GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( EditSelection( aNewPaM, aNewPaM ) ); -} - -void EditUndoInsertChars::Redo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" ); - EditPaM aPaM( GetImpEditEngine()->CreateEditPaM( aEPaM ) ); - GetImpEditEngine()->ImpInsertText( EditSelection( aPaM, aPaM ), aText ); - EditPaM aNewPaM( aPaM ); - aNewPaM.GetIndex() = aNewPaM.GetIndex() + aText.Len(); - GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( EditSelection( aPaM, aNewPaM ) ); -} - -sal_Bool EditUndoInsertChars::Merge( SfxUndoAction* pNextAction ) -{ - if ( !pNextAction->ISA( EditUndoInsertChars ) ) - return sal_False; - - EditUndoInsertChars* pNext = (EditUndoInsertChars*)pNextAction; - - if ( aEPaM.nPara != pNext->aEPaM.nPara ) - return sal_False; - - if ( ( aEPaM.nIndex + aText.Len() ) == pNext->aEPaM.nIndex ) - { - aText += pNext->aText; - return sal_True; - } - return sal_False; -} - -EditUndoRemoveChars::EditUndoRemoveChars( ImpEditEngine* _pImpEE, const EPaM& rEPaM, const XubString& rStr ) - : EditUndo( EDITUNDO_REMOVECHARS, _pImpEE ), - aEPaM( rEPaM ), aText( rStr ) -{ -} - -void EditUndoRemoveChars::Undo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: Keine Active View!" ); - EditPaM aPaM( GetImpEditEngine()->CreateEditPaM( aEPaM ) ); - EditSelection aSel( aPaM, aPaM ); - GetImpEditEngine()->ImpInsertText( aSel, aText ); - aSel.Max().GetIndex() = aSel.Max().GetIndex() + aText.Len(); - GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( aSel ); -} - -void EditUndoRemoveChars::Redo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: No Active View!" ); - EditPaM aPaM( GetImpEditEngine()->CreateEditPaM( aEPaM ) ); - EditSelection aSel( aPaM, aPaM ); - aSel.Max().GetIndex() = aSel.Max().GetIndex() + aText.Len(); - EditPaM aNewPaM = GetImpEditEngine()->ImpDeleteSelection( aSel ); - GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( aNewPaM ); -} - -EditUndoInsertFeature::EditUndoInsertFeature( ImpEditEngine* _pImpEE, const EPaM& rEPaM, const SfxPoolItem& rFeature) - : EditUndo( EDITUNDO_INSERTFEATURE, _pImpEE ), aEPaM( rEPaM ) -{ - pFeature = rFeature.Clone(); - DBG_ASSERT( pFeature, "Feature could not be duplicated: EditUndoInsertFeature" ); -} - -EditUndoInsertFeature::~EditUndoInsertFeature() -{ - delete pFeature; -} - -void EditUndoInsertFeature::Undo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: No Active View!" ); - EditPaM aPaM( GetImpEditEngine()->CreateEditPaM( aEPaM ) ); - EditSelection aSel( aPaM, aPaM ); - // Attributes are then corrected implicitly by the document ... - aSel.Max().GetIndex()++; - GetImpEditEngine()->ImpDeleteSelection( aSel ); - aSel.Max().GetIndex()--; // For Selection - GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( aSel ); -} - -void EditUndoInsertFeature::Redo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: No Active View!" ); - EditPaM aPaM( GetImpEditEngine()->CreateEditPaM( aEPaM ) ); - EditSelection aSel( aPaM, aPaM ); - GetImpEditEngine()->ImpInsertFeature( aSel, *pFeature ); - if ( pFeature->Which() == EE_FEATURE_FIELD ) - GetImpEditEngine()->UpdateFields(); - aSel.Max().GetIndex()++; - GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( aSel ); -} - -EditUndoMoveParagraphs::EditUndoMoveParagraphs - ( ImpEditEngine* _pImpEE, const Range& rParas, sal_uInt16 n ) - : EditUndo( EDITUNDO_MOVEPARAGRAPHS, _pImpEE ), - nParagraphs( rParas ) -{ - nDest = n; -} - -EditUndoMoveParagraphs::~EditUndoMoveParagraphs() -{ -} - -void EditUndoMoveParagraphs::Undo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: No Active View!" ); - Range aTmpRange( nParagraphs ); - long nTmpDest = aTmpRange.Min(); - - long nDiff = ( nDest - aTmpRange.Min() ); - aTmpRange.Min() += nDiff; - aTmpRange.Max() += nDiff; - - if ( nParagraphs.Min() < (long)nDest ) - { - long nLen = aTmpRange.Len(); - aTmpRange.Min() -= nLen; - aTmpRange.Max() -= nLen; - } - else - nTmpDest += aTmpRange.Len(); - - EditSelection aNewSel( GetImpEditEngine()->MoveParagraphs( aTmpRange, (sal_uInt16)nTmpDest, 0 ) ); - GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( aNewSel ); -} - -void EditUndoMoveParagraphs::Redo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: No Active View!" ); - EditSelection aNewSel( GetImpEditEngine()->MoveParagraphs( nParagraphs, nDest, 0 ) ); - GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( aNewSel ); -} - -EditUndoSetStyleSheet::EditUndoSetStyleSheet( ImpEditEngine* _pImpEE, sal_uInt16 nP, - const XubString& rPrevName, SfxStyleFamily ePrevFam, - const XubString& rNewName, SfxStyleFamily eNewFam, - const SfxItemSet& rPrevParaAttribs ) - : EditUndo( EDITUNDO_STYLESHEET, _pImpEE ), aPrevName( rPrevName ), aNewName( rNewName ), - aPrevParaAttribs( rPrevParaAttribs ) -{ - ePrevFamily = ePrevFam; - eNewFamily = eNewFam; - nPara = nP; -} - -EditUndoSetStyleSheet::~EditUndoSetStyleSheet() -{ -} - -void EditUndoSetStyleSheet::Undo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: No Active View!" ); - GetImpEditEngine()->SetStyleSheet( nPara, (SfxStyleSheet*)GetImpEditEngine()->GetStyleSheetPool()->Find( aPrevName, ePrevFamily ) ); - GetImpEditEngine()->SetParaAttribs( nPara, aPrevParaAttribs ); - lcl_DoSetSelection( GetImpEditEngine()->GetActiveView(), nPara ); -} - -void EditUndoSetStyleSheet::Redo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: No Active View!" ); - GetImpEditEngine()->SetStyleSheet( nPara, (SfxStyleSheet*)GetImpEditEngine()->GetStyleSheetPool()->Find( aNewName, eNewFamily ) ); - lcl_DoSetSelection( GetImpEditEngine()->GetActiveView(), nPara ); -} - -EditUndoSetParaAttribs::EditUndoSetParaAttribs( ImpEditEngine* _pImpEE, sal_uInt16 nP, const SfxItemSet& rPrevItems, const SfxItemSet& rNewItems ) - : EditUndo( EDITUNDO_PARAATTRIBS, _pImpEE ), - aPrevItems( rPrevItems ), - aNewItems(rNewItems ) -{ - nPara = nP; -} - -EditUndoSetParaAttribs::~EditUndoSetParaAttribs() -{ -} - -void EditUndoSetParaAttribs::Undo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: No Active View!" ); - GetImpEditEngine()->SetParaAttribs( nPara, aPrevItems ); - lcl_DoSetSelection( GetImpEditEngine()->GetActiveView(), nPara ); -} - -void EditUndoSetParaAttribs::Redo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: No Active View!" ); - GetImpEditEngine()->SetParaAttribs( nPara, aNewItems ); - lcl_DoSetSelection( GetImpEditEngine()->GetActiveView(), nPara ); -} - -EditUndoSetAttribs::EditUndoSetAttribs( ImpEditEngine* _pImpEE, const ESelection& rESel, const SfxItemSet& rNewItems ) - : EditUndo( EDITUNDO_ATTRIBS, _pImpEE ), - aESel( rESel ), - aNewAttribs( rNewItems ) -{ - // When EditUndoSetAttribs actually is a RemoveAttribs this could be - // /recognize by the empty itemset, but then it would have to be caught in - // its own place, which possible a setAttribs does with an empty itemset. - bSetIsRemove = sal_False; - bRemoveParaAttribs = sal_False; - nRemoveWhich = 0; - nSpecial = 0; -} - -EditUndoSetAttribs::~EditUndoSetAttribs() -{ - // Get Items from Pool... - SfxItemPool* pPool = aNewAttribs.GetPool(); - sal_uInt16 nContents = aPrevAttribs.Count(); - for ( sal_uInt16 n = 0; n < nContents; n++ ) - { - ContentAttribsInfo* pInf = aPrevAttribs[n]; - DBG_ASSERT( pInf, "Undo_DTOR (SetAttribs): pInf = NULL!" ); - for ( sal_uInt16 nAttr = 0; nAttr < pInf->GetPrevCharAttribs().Count(); nAttr++ ) - { - EditCharAttrib* pX = pInf->GetPrevCharAttribs()[nAttr]; - DBG_ASSERT( pX, "Undo_DTOR (SetAttribs): pX = NULL!" ); - pPool->Remove( *pX->GetItem() ); - delete pX; - } - delete pInf; - } -} - -void EditUndoSetAttribs::Undo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: No Active View!" ); - ImpEditEngine* _pImpEE = GetImpEditEngine(); - sal_Bool bFields = sal_False; - for ( sal_uInt16 nPara = aESel.nStartPara; nPara <= aESel.nEndPara; nPara++ ) - { - ContentAttribsInfo* pInf = aPrevAttribs[ (sal_uInt16)(nPara-aESel.nStartPara) ]; - DBG_ASSERT( pInf, "Undo (SetAttribs): pInf = NULL!" ); - - // first the paragraph attributes ... - _pImpEE->SetParaAttribs( nPara, pInf->GetPrevParaAttribs() ); - - // Then the character attributes ... - // Remove all attributes including features, are later re-established. - _pImpEE->RemoveCharAttribs( nPara, 0, sal_True ); - DBG_ASSERT( _pImpEE->GetEditDoc().SaveGetObject( nPara ), "Undo (SetAttribs): pNode = NULL!" ); - ContentNode* pNode = _pImpEE->GetEditDoc().GetObject( nPara ); - for ( sal_uInt16 nAttr = 0; nAttr < pInf->GetPrevCharAttribs().Count(); nAttr++ ) - { - EditCharAttrib* pX = pInf->GetPrevCharAttribs()[nAttr]; - DBG_ASSERT( pX, "Redo (SetAttribs): pX = NULL!" ); - // is automatically "poolsized" - _pImpEE->GetEditDoc().InsertAttrib( pNode, pX->GetStart(), pX->GetEnd(), *pX->GetItem() ); - if ( pX->Which() == EE_FEATURE_FIELD ) - bFields = sal_True; - } - } - if ( bFields ) - _pImpEE->UpdateFields(); - ImpSetSelection( GetImpEditEngine()->GetActiveView() ); -} - -void EditUndoSetAttribs::Redo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: No Active View!" ); - ImpEditEngine* _pImpEE = GetImpEditEngine(); - - EditSelection aSel( _pImpEE->CreateSel( aESel ) ); - if ( !bSetIsRemove ) - _pImpEE->SetAttribs( aSel, aNewAttribs, nSpecial ); - else - _pImpEE->RemoveCharAttribs( aSel, bRemoveParaAttribs, nRemoveWhich ); - - ImpSetSelection( GetImpEditEngine()->GetActiveView() ); -} - -void EditUndoSetAttribs::ImpSetSelection( EditView* /*pView*/ ) -{ - ImpEditEngine* _pImpEE = GetImpEditEngine(); - EditSelection aSel( _pImpEE->CreateSel( aESel ) ); - GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( aSel ); -} - -EditUndoTransliteration::EditUndoTransliteration( ImpEditEngine* _pImpEE, const ESelection& rESel, sal_Int32 nM ) - : EditUndo( EDITUNDO_TRANSLITERATE, _pImpEE ), aOldESel( rESel ) -{ - nMode = nM; - pTxtObj = NULL; -} - -EditUndoTransliteration::~EditUndoTransliteration() -{ - delete pTxtObj; -} - -void EditUndoTransliteration::Undo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: No Active View!" ); - - ImpEditEngine* _pImpEE = GetImpEditEngine(); - - EditSelection aSel( _pImpEE->CreateSel( aNewESel ) ); - - // Insert text, but don't expand Atribs at the current position: - aSel = _pImpEE->DeleteSelected( aSel ); - EditSelection aDelSel( aSel ); - aSel = _pImpEE->InsertParaBreak( aSel ); - aDelSel.Max() = aSel.Min(); - aDelSel.Max().GetNode()->GetCharAttribs().DeleteEmptyAttribs( _pImpEE->GetEditDoc().GetItemPool() ); - EditSelection aNewSel; - if ( pTxtObj ) - { - aNewSel = _pImpEE->InsertText( *pTxtObj, aSel ); - } - else - { - aNewSel = _pImpEE->InsertText( aSel, aText ); - } - if ( aNewSel.Min().GetNode() == aDelSel.Max().GetNode() ) - { - aNewSel.Min().SetNode( aDelSel.Min().GetNode() ); - aNewSel.Min().GetIndex() = - aNewSel.Min().GetIndex() + aDelSel.Min().GetIndex(); - } - if ( aNewSel.Max().GetNode() == aDelSel.Max().GetNode() ) - { - aNewSel.Max().SetNode( aDelSel.Min().GetNode() ); - aNewSel.Max().GetIndex() = - aNewSel.Max().GetIndex() + aDelSel.Min().GetIndex(); - } - _pImpEE->DeleteSelected( aDelSel ); - - GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( aNewSel ); -} - -void EditUndoTransliteration::Redo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: No Active View!" ); - ImpEditEngine* _pImpEE = GetImpEditEngine(); - - EditSelection aSel( _pImpEE->CreateSel( aOldESel ) ); - EditSelection aNewSel = _pImpEE->TransliterateText( aSel, nMode ); - GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( aNewSel ); -} - -EditUndoMarkSelection::EditUndoMarkSelection( ImpEditEngine* _pImpEE, const ESelection& rSel ) - : EditUndo( EDITUNDO_MARKSELECTION, _pImpEE ), aSelection( rSel ) -{ -} - -EditUndoMarkSelection::~EditUndoMarkSelection() -{ -} - -void EditUndoMarkSelection::Undo() -{ - DBG_ASSERT( GetImpEditEngine()->GetActiveView(), "Undo/Redo: No Active View!" ); - if ( GetImpEditEngine()->GetActiveView() ) - { - if ( GetImpEditEngine()->IsFormatted() ) - GetImpEditEngine()->GetActiveView()->SetSelection( aSelection ); - else - GetImpEditEngine()->GetActiveView()->GetImpEditView()->SetEditSelection( GetImpEditEngine()->CreateSel( aSelection ) ); - } -} - -void EditUndoMarkSelection::Redo() -{ - // For redo unimportant, because at the beginning of the undo parentheses -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |