xref: /aoo41x/main/sw/source/core/edit/edglbldc.cxx (revision efeef26f)

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 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sw.hxx"

#include <doc.hxx>
#include <IDocumentUndoRedo.hxx>
#include <editsh.hxx>
#include <pam.hxx>
#include <ndtxt.hxx>
#include <docary.hxx>
#include <swwait.hxx>
#include <swundo.hxx>		// fuer die UndoIds
#include <section.hxx>
#include <doctxm.hxx>
#include <edglbldc.hxx>


SV_IMPL_OP_PTRARR_SORT( SwGlblDocContents, SwGlblDocContentPtr )

sal_Bool SwEditShell::IsGlobalDoc() const
{
    return getIDocumentSettingAccess()->get(IDocumentSettingAccess::GLOBAL_DOCUMENT);
}

void SwEditShell::SetGlblDocSaveLinks( sal_Bool bFlag )
{
    getIDocumentSettingAccess()->set(IDocumentSettingAccess::GLOBAL_DOCUMENT_SAVE_LINKS, bFlag);
	if( !GetDoc()->IsModified() )	// Bug 57028
    {
        GetDoc()->GetIDocumentUndoRedo().SetUndoNoResetModified();
    }
	GetDoc()->SetModified();
}

sal_Bool SwEditShell::IsGlblDocSaveLinks() const
{
    return getIDocumentSettingAccess()->get(IDocumentSettingAccess::GLOBAL_DOCUMENT_SAVE_LINKS);
}

sal_uInt16 SwEditShell::GetGlobalDocContent( SwGlblDocContents& rArr ) const
{
	if( rArr.Count() )
		rArr.DeleteAndDestroy( 0, rArr.Count() );

    if( !getIDocumentSettingAccess()->get(IDocumentSettingAccess::GLOBAL_DOCUMENT) )
		return 0;

	// dann alle gelinkten Bereiche auf der obersten Ebene
    SwDoc* pMyDoc = GetDoc();
    const SwSectionFmts& rSectFmts = pMyDoc->GetSections();
	sal_uInt16 n;

	for( n = rSectFmts.Count(); n; )
	{
		const SwSection* pSect = rSectFmts[ --n ]->GetGlobalDocSection();
		if( pSect )
		{
			SwGlblDocContentPtr pNew;
			switch( pSect->GetType() )
			{
			case TOX_HEADER_SECTION:	break;		// ignore
			case TOX_CONTENT_SECTION:
				ASSERT( pSect->ISA( SwTOXBaseSection ), "keine TOXBaseSection!" );
				pNew = new SwGlblDocContent( (SwTOXBaseSection*)pSect );
				break;

			default:
				pNew = new SwGlblDocContent( pSect );
				break;
			}
			if( !rArr.Insert( pNew ) )
				delete pNew;
		}
	}

	// und als letztes die Dummies (sonstiger Text) einfuegen
	SwNode* pNd;
    sal_uLong nSttIdx = pMyDoc->GetNodes().GetEndOfExtras().GetIndex() + 2;
	for( n = 0; n < rArr.Count(); ++n )
	{
		const SwGlblDocContent& rNew = *rArr[ n ];
		// suche von StartPos bis rNew.DocPos nach einem Content Node.
		// Existiert dieser, so muss ein DummyEintrag eingefuegt werden.
		for( ; nSttIdx < rNew.GetDocPos(); ++nSttIdx )
            if( ( pNd = pMyDoc->GetNodes()[ nSttIdx ])->IsCntntNode()
				|| pNd->IsSectionNode() || pNd->IsTableNode() )
			{
				SwGlblDocContentPtr pNew = new SwGlblDocContent( nSttIdx );
				if( !rArr.Insert( pNew ) )
					delete pNew;
				else
					++n;		// auf die naechste Position
				break;
			}

		// StartPosition aufs Ende setzen
        nSttIdx = pMyDoc->GetNodes()[ rNew.GetDocPos() ]->EndOfSectionIndex();
		++nSttIdx;
	}

	// sollte man das Ende auch noch setzen??
	if( rArr.Count() )
	{
        sal_uLong nNdEnd = pMyDoc->GetNodes().GetEndOfContent().GetIndex();
		for( ; nSttIdx < nNdEnd; ++nSttIdx )
            if( ( pNd = pMyDoc->GetNodes()[ nSttIdx ])->IsCntntNode()
				|| pNd->IsSectionNode() || pNd->IsTableNode() )
			{
				SwGlblDocContentPtr pNew = new SwGlblDocContent( nSttIdx );
				if( !rArr.Insert( pNew ) )
					delete pNew;
				break;
			}
	}
	else
	{
		SwGlblDocContentPtr pNew = new SwGlblDocContent(
                    pMyDoc->GetNodes().GetEndOfExtras().GetIndex() + 2 );
		rArr.Insert( pNew );
	}
	return rArr.Count();
}

sal_Bool SwEditShell::InsertGlobalDocContent( const SwGlblDocContent& rInsPos,
        SwSectionData & rNew)
{
    if( !getIDocumentSettingAccess()->get(IDocumentSettingAccess::GLOBAL_DOCUMENT) )
		return sal_False;

	SET_CURR_SHELL( this );
	StartAllAction();

	SwPaM* pCrsr = GetCrsr();
	if( pCrsr->GetNext() != pCrsr || IsTableMode() )
		ClearMark();

	SwPosition& rPos = *pCrsr->GetPoint();
	rPos.nNode = rInsPos.GetDocPos();

	sal_Bool bEndUndo = sal_False;
    SwDoc* pMyDoc = GetDoc();
    SwTxtNode *const pTxtNd = rPos.nNode.GetNode().GetTxtNode();
	if( pTxtNd )
		rPos.nContent.Assign( pTxtNd, 0 );
	else
	{
		bEndUndo = sal_True;
        pMyDoc->GetIDocumentUndoRedo().StartUndo( UNDO_START, NULL );
		rPos.nNode--;
        pMyDoc->AppendTxtNode( rPos );
		pCrsr->SetMark();
	}

	InsertSection( rNew );

	if( bEndUndo )
    {
        pMyDoc->GetIDocumentUndoRedo().EndUndo( UNDO_END, NULL );
    }
	EndAllAction();

	return sal_True;
}

sal_Bool SwEditShell::InsertGlobalDocContent( const SwGlblDocContent& rInsPos,
											const SwTOXBase& rTOX )
{
    if( !getIDocumentSettingAccess()->get(IDocumentSettingAccess::GLOBAL_DOCUMENT) )
		return sal_False;

	SET_CURR_SHELL( this );
	StartAllAction();

	SwPaM* pCrsr = GetCrsr();
	if( pCrsr->GetNext() != pCrsr || IsTableMode() )
		ClearMark();

	SwPosition& rPos = *pCrsr->GetPoint();
	rPos.nNode = rInsPos.GetDocPos();

	sal_Bool bEndUndo = sal_False;
    SwDoc* pMyDoc = GetDoc();
    SwTxtNode* pTxtNd = rPos.nNode.GetNode().GetTxtNode();
	if( pTxtNd && pTxtNd->GetTxt().Len() && rPos.nNode.GetIndex() + 1 !=
        pMyDoc->GetNodes().GetEndOfContent().GetIndex() )
		rPos.nContent.Assign( pTxtNd, 0 );
	else
	{
		bEndUndo = sal_True;
        pMyDoc->GetIDocumentUndoRedo().StartUndo( UNDO_START, NULL );
		rPos.nNode--;
        pMyDoc->AppendTxtNode( rPos );
	}

	InsertTableOf( rTOX );

	if( bEndUndo )
    {
        pMyDoc->GetIDocumentUndoRedo().EndUndo( UNDO_END, NULL );
    }
	EndAllAction();

	return sal_True;
}

sal_Bool SwEditShell::InsertGlobalDocContent( const SwGlblDocContent& rInsPos )
{
    if( !getIDocumentSettingAccess()->get(IDocumentSettingAccess::GLOBAL_DOCUMENT) )
		return sal_False;

	SET_CURR_SHELL( this );
	StartAllAction();

	SwPaM* pCrsr = GetCrsr();
	if( pCrsr->GetNext() != pCrsr || IsTableMode() )
		ClearMark();

	SwPosition& rPos = *pCrsr->GetPoint();
	rPos.nNode = rInsPos.GetDocPos() - 1;
	rPos.nContent.Assign( 0, 0 );

    SwDoc* pMyDoc = GetDoc();
    pMyDoc->AppendTxtNode( rPos );
	EndAllAction();
	return sal_True;
}

sal_Bool SwEditShell::DeleteGlobalDocContent( const SwGlblDocContents& rArr ,
											sal_uInt16 nDelPos )
{
    if( !getIDocumentSettingAccess()->get(IDocumentSettingAccess::GLOBAL_DOCUMENT) )
		return sal_False;

	SET_CURR_SHELL( this );
	StartAllAction();
	StartUndo( UNDO_START );

	SwPaM* pCrsr = GetCrsr();
	if( pCrsr->GetNext() != pCrsr || IsTableMode() )
		ClearMark();

	SwPosition& rPos = *pCrsr->GetPoint();

    SwDoc* pMyDoc = GetDoc();
    const SwGlblDocContent& rDelPos = *rArr[ nDelPos ];
	sal_uLong nDelIdx = rDelPos.GetDocPos();
	if( 1 == rArr.Count() )
	{
		// ein Node muss aber da bleiben!
		rPos.nNode = nDelIdx - 1;
		rPos.nContent.Assign( 0, 0 );

        pMyDoc->AppendTxtNode( rPos );
		++nDelIdx;
	}

	switch( rDelPos.GetType() )
	{
	case GLBLDOC_UNKNOWN:
		{
			rPos.nNode = nDelIdx;
			pCrsr->SetMark();
			if( ++nDelPos < rArr.Count() )
				rPos.nNode = rArr[ nDelPos ]->GetDocPos();
			else
                rPos.nNode = pMyDoc->GetNodes().GetEndOfContent();
			rPos.nNode--;
            if( !pMyDoc->DelFullPara( *pCrsr ) )
				Delete();
		}
		break;

	case GLBLDOC_TOXBASE:
		{
			SwTOXBaseSection* pTOX = (SwTOXBaseSection*)rDelPos.GetTOX();
            pMyDoc->DeleteTOX( *pTOX, sal_True );
		}
		break;

	case GLBLDOC_SECTION:
		{
			SwSectionFmt* pSectFmt = (SwSectionFmt*)rDelPos.GetSection()->GetFmt();
            pMyDoc->DelSectionFmt( pSectFmt, sal_True );
		}
		break;
	}

	EndUndo( UNDO_END );
	EndAllAction();
	return sal_True;
}

sal_Bool SwEditShell::MoveGlobalDocContent( const SwGlblDocContents& rArr ,
										sal_uInt16 nFromPos, sal_uInt16 nToPos,
										sal_uInt16 nInsPos )
{
    if( !getIDocumentSettingAccess()->get(IDocumentSettingAccess::GLOBAL_DOCUMENT) ||
		nFromPos >= rArr.Count() || nToPos > rArr.Count() ||
		nInsPos > rArr.Count() || nFromPos >= nToPos ||
		( nFromPos <= nInsPos && nInsPos <= nToPos ) )
		return sal_False;

	SET_CURR_SHELL( this );
	StartAllAction();

	SwPaM* pCrsr = GetCrsr();
	if( pCrsr->GetNext() != pCrsr || IsTableMode() )
		ClearMark();

    SwDoc* pMyDoc = GetDoc();
    SwNodeRange aRg( pMyDoc->GetNodes(), rArr[ nFromPos ]->GetDocPos() );
	if( nToPos < rArr.Count() )
		aRg.aEnd = rArr[ nToPos ]->GetDocPos();
	else
        aRg.aEnd = pMyDoc->GetNodes().GetEndOfContent();

    SwNodeIndex aInsPos( pMyDoc->GetNodes() );
	if( nInsPos < rArr.Count() )
		aInsPos = rArr[ nInsPos ]->GetDocPos();
	else
        aInsPos  = pMyDoc->GetNodes().GetEndOfContent();

    bool bRet = pMyDoc->MoveNodeRange( aRg, aInsPos,
        static_cast<IDocumentContentOperations::SwMoveFlags>(
              IDocumentContentOperations::DOC_MOVEALLFLYS
            | IDocumentContentOperations::DOC_CREATEUNDOOBJ ));

	EndAllAction();
	return bRet;
}

sal_Bool SwEditShell::GotoGlobalDocContent( const SwGlblDocContent& rPos )
{
    if( !getIDocumentSettingAccess()->get(IDocumentSettingAccess::GLOBAL_DOCUMENT) )
		return sal_False;

	SET_CURR_SHELL( this );
	SttCrsrMove();

	SwPaM* pCrsr = GetCrsr();
	if( pCrsr->GetNext() != pCrsr || IsTableMode() )
		ClearMark();

	SwPosition& rCrsrPos = *pCrsr->GetPoint();
	rCrsrPos.nNode = rPos.GetDocPos();

    SwDoc* pMyDoc = GetDoc();
    SwCntntNode * pCNd = rCrsrPos.nNode.GetNode().GetCntntNode();
	if( !pCNd )
        pCNd = pMyDoc->GetNodes().GoNext( &rCrsrPos.nNode );

	rCrsrPos.nContent.Assign( pCNd, 0 );

	EndCrsrMove();
	return sal_True;
}

SwGlblDocContent::SwGlblDocContent( sal_uLong nPos )
{
	eType = GLBLDOC_UNKNOWN;
	PTR.pTOX = 0;
	nDocPos = nPos;
}

SwGlblDocContent::SwGlblDocContent( const SwTOXBaseSection* pTOX )
{
	eType = GLBLDOC_TOXBASE;
	PTR.pTOX = pTOX;

	const SwSectionNode* pSectNd = pTOX->GetFmt()->GetSectionNode();
	nDocPos = pSectNd ? pSectNd->GetIndex() : 0;
}

SwGlblDocContent::SwGlblDocContent( const SwSection* pSect )
{
	eType = GLBLDOC_SECTION;
	PTR.pSect = pSect;

	const SwSectionNode* pSectNd = pSect->GetFmt()->GetSectionNode();
	nDocPos = pSectNd ? pSectNd->GetIndex() : 0;
}