AOO410/main/sw/source/core/edit/edws.cxx

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



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sw.hxx"

#include <vcl/window.hxx>

#include <editsh.hxx>
#include <doc.hxx>
#include <IDocumentUndoRedo.hxx>
#include <pam.hxx>
#include <docary.hxx>
#include <acorrect.hxx>
#include <swtable.hxx>
#include <ndtxt.hxx>
#include <swundo.hxx>
#include <SwRewriter.hxx>

/********************************************************
 * Ctor/Dtor
 ********************************************************/
// verkleideter Copy-Constructor


SwEditShell::SwEditShell( SwEditShell& rEdSH, Window *pWindow )
    : SwCrsrShell( rEdSH, pWindow )
{
}

// ctor/dtor


SwEditShell::SwEditShell( SwDoc& rDoc, Window *pWindow, const SwViewOption *pOptions )
    : SwCrsrShell( rDoc, pWindow, pOptions )
{
    GetDoc()->GetIDocumentUndoRedo().DoUndo(true);
}


SwEditShell::~SwEditShell() // USED
{
}

/******************************************************************************
 *					sal_Bool SwEditShell::IsModified() const
 ******************************************************************************/


sal_Bool SwEditShell::IsModified() const
{
	return GetDoc()->IsModified();
}
/******************************************************************************
 *					  void SwEditShell::SetModified()
 ******************************************************************************/


void SwEditShell::SetModified()
{
	GetDoc()->SetModified();
}
/******************************************************************************
 *					 void SwEditShell::ResetModified()
 ******************************************************************************/


void SwEditShell::ResetModified()
{
	GetDoc()->ResetModified();
}

void SwEditShell::SetUndoNoResetModified()
{
	GetDoc()->SetModified();
    GetDoc()->GetIDocumentUndoRedo().SetUndoNoResetModified();
}

/******************************************************************************
 *				   void SwEditShell::StartAllAction()
 ******************************************************************************/


void SwEditShell::StartAllAction()
{
	ViewShell *pSh = this;
	do {
		if( pSh->IsA( TYPE( SwEditShell ) ) )
			((SwEditShell*)pSh)->StartAction();
		else
			pSh->StartAction();
		pSh = (ViewShell *)pSh->GetNext();
	} while(pSh != this);
}
/******************************************************************************
 *					void SwEditShell::EndAllAction()
 ******************************************************************************/


void SwEditShell::EndAllAction()
{
	ViewShell *pSh = this;
	do {
		if( pSh->IsA( TYPE( SwEditShell ) ) )
			((SwEditShell*)pSh)->EndAction();
		else
			pSh->EndAction();
		pSh = (ViewShell *)pSh->GetNext();
	} while(pSh != this);
}

/******************************************************************************
 *					void SwEditShell::CalcLayout()
 ******************************************************************************/


void SwEditShell::CalcLayout()
{
	StartAllAction();
	ViewShell::CalcLayout();

	ViewShell *pSh = this;
	do
	{
		if ( pSh->GetWin() )
			pSh->GetWin()->Invalidate();
		pSh = (ViewShell*)pSh->GetNext();

	} while ( pSh != this );

	EndAllAction();
}

/******************************************************************************
 *						Inhaltsform bestimmen, holen
 ******************************************************************************/
// OPT: wird fuer jedes Attribut gerufen?


sal_uInt16 SwEditShell::GetCntType() const
{
	// nur noch am SPoint ist der Inhalt interessant
	sal_uInt16 nRet = 0;
	if( IsTableMode() )
		nRet = CNT_TXT;
	else
		switch( GetCrsr()->GetNode()->GetNodeType() )
		{
		case ND_TEXTNODE:   nRet = CNT_TXT;	break;
		case ND_GRFNODE:    nRet = CNT_GRF; break;
		case ND_OLENODE:    nRet = CNT_OLE; break;
		}

	ASSERT( nRet, ERR_OUTOFSCOPE );
	return nRet;
}

//------------------------------------------------------------------------------


sal_Bool SwEditShell::HasOtherCnt() const

{
	if ( GetDoc()->GetSpzFrmFmts()->Count() )
		return sal_True;

	const SwNodes &rNds = GetDoc()->GetNodes();
	const SwNode *pNd;

	pNd = &rNds.GetEndOfInserts();
	if ( 1 != (pNd->GetIndex() - pNd->StartOfSectionIndex()) )
		return sal_True;

	pNd = &rNds.GetEndOfAutotext();
	if ( 1 != (pNd->GetIndex() - pNd->StartOfSectionIndex()) )
		return sal_True;

	return sal_False;
}

/******************************************************************************
 *				Zugriffsfunktionen fuer Filename-Behandlung
 ******************************************************************************/


SwActKontext::SwActKontext(SwEditShell *pShell)
	: pSh(pShell)
{
	pSh->StartAction();
}


SwActKontext::~SwActKontext()
{
	pSh->EndAction();
}

/******************************************************************************
 * 			Klasse fuer den automatisierten Aufruf von Start- und
 * 								EndCrsrMove();
 ******************************************************************************/


SwMvKontext::SwMvKontext(SwEditShell *pShell ) : pSh(pShell)
{
	pSh->SttCrsrMove();
}


SwMvKontext::~SwMvKontext()
{
	pSh->EndCrsrMove();
}


SwFrmFmt *SwEditShell::GetTableFmt()	// OPT: schnellster Test auf Tabelle?
{
	const SwTableNode* pTblNd = IsCrsrInTbl();
	return pTblNd ? (SwFrmFmt*)pTblNd->GetTable().GetFrmFmt() : 0;
}

// OPT: wieso 3x beim neuen Dokument


sal_uInt16 SwEditShell::GetTOXTypeCount(TOXTypes eTyp) const
{
	return pDoc->GetTOXTypeCount(eTyp);
}


void SwEditShell::InsertTOXType(const SwTOXType& rTyp)
{
	pDoc->InsertTOXType(rTyp);
}



void SwEditShell::DoUndo( sal_Bool bOn )
{ GetDoc()->GetIDocumentUndoRedo().DoUndo( bOn ); }


sal_Bool SwEditShell::DoesUndo() const
{ return GetDoc()->GetIDocumentUndoRedo().DoesUndo(); }


void SwEditShell::DoGroupUndo( sal_Bool bOn )
{ GetDoc()->GetIDocumentUndoRedo().DoGroupUndo( bOn ); }


sal_Bool SwEditShell::DoesGroupUndo() const
{ return GetDoc()->GetIDocumentUndoRedo().DoesGroupUndo(); }


void SwEditShell::DelAllUndoObj()
{
    GetDoc()->GetIDocumentUndoRedo().DelAllUndoObj();
}

// Zusammenfassen von Kontinuierlichen Insert/Delete/Overwrite von
// Charaktern. Default ist sdbcx::Group-Undo.

// setzt Undoklammerung auf, liefert nUndoId der Klammerung


SwUndoId SwEditShell::StartUndo( SwUndoId eUndoId,
                                   const SwRewriter *pRewriter )
{ return GetDoc()->GetIDocumentUndoRedo().StartUndo( eUndoId, pRewriter ); }

// schliesst Klammerung der nUndoId, nicht vom UI benutzt


SwUndoId SwEditShell::EndUndo(SwUndoId eUndoId,
                                const SwRewriter *pRewriter)
{ return GetDoc()->GetIDocumentUndoRedo().EndUndo(eUndoId, pRewriter); }


bool     SwEditShell::GetLastUndoInfo(::rtl::OUString *const o_pStr,
                                      SwUndoId *const o_pId) const
{ return GetDoc()->GetIDocumentUndoRedo().GetLastUndoInfo(o_pStr, o_pId); }

bool     SwEditShell::GetFirstRedoInfo(::rtl::OUString *const o_pStr) const
{ return GetDoc()->GetIDocumentUndoRedo().GetFirstRedoInfo(o_pStr); }

SwUndoId SwEditShell::GetRepeatInfo(::rtl::OUString *const o_pStr) const
{ return GetDoc()->GetIDocumentUndoRedo().GetRepeatInfo(o_pStr); }



// AutoKorrektur - JP 27.01.94
void SwEditShell::AutoCorrect( SvxAutoCorrect& rACorr, sal_Bool bInsert,
								sal_Unicode cChar )
{
	SET_CURR_SHELL( this );

	StartAllAction();

	SwPaM* pCrsr = getShellCrsr( true );
	SwTxtNode* pTNd = pCrsr->GetNode()->GetTxtNode();

	SwAutoCorrDoc aSwAutoCorrDoc( *this, *pCrsr, cChar );
	rACorr.AutoCorrect( aSwAutoCorrDoc,
					pTNd->GetTxt(), pCrsr->GetPoint()->nContent.GetIndex(),
					cChar, bInsert );
	if( cChar )
		SaveTblBoxCntnt( pCrsr->GetPoint() );
	EndAllAction();
}


void SwEditShell::SetNewDoc(sal_Bool bNew)
{
	GetDoc()->SetNewDoc(bNew);
}


sal_Bool SwEditShell::GetPrevAutoCorrWord( SvxAutoCorrect& rACorr, String& rWord )
{
	SET_CURR_SHELL( this );

	sal_Bool bRet;
	SwPaM* pCrsr = getShellCrsr( true );
	xub_StrLen nPos = pCrsr->GetPoint()->nContent.GetIndex();
	SwTxtNode* pTNd = pCrsr->GetNode()->GetTxtNode();
	if( pTNd && nPos )
	{
		SwAutoCorrDoc aSwAutoCorrDoc( *this, *pCrsr, 0 );
		bRet = rACorr.GetPrevAutoCorrWord( aSwAutoCorrDoc,
											pTNd->GetTxt(), nPos, rWord );
	}
	else
		bRet = sal_False;
	return bRet;
}

SwAutoCompleteWord& SwEditShell::GetAutoCompleteWords()
{
	return SwDoc::GetAutoCompleteWords();
}