640 lines
16 KiB
C++
640 lines
16 KiB
C++
/*************************************************************************
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*
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* $RCSfile: svdlayer.cxx,v $
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*
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* $Revision: 1.5 $
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*
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* last change: $Author: aw $ $Date: 2002-03-11 15:34:11 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef _COM_SUN_STAR_UNO_SEQUENCE_HXX_
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#include <com/sun/star/uno/Sequence.hxx>
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#endif
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#include "svdlayer.hxx"
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#include "svdio.hxx"
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#include "svdmodel.hxx" // fuer Broadcasting
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#include "svdglob.hxx" // StringCache
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#include "svdstr.hrc" // Namen aus der Resource
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// SetOfByte
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////////////////////////////////////////////////////////////////////////////////////////////////////
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FASTBOOL SetOfByte::IsEmpty() const
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{
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for (USHORT i=0; i<32; i++) {
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if (aData[i]!=0) return FALSE;
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}
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return TRUE;
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}
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FASTBOOL SetOfByte::IsFull() const
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{
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for (USHORT i=0; i<32; i++) {
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if (aData[i]!=0xFF) return FALSE;
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}
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return TRUE;
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}
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USHORT SetOfByte::GetSetCount() const
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{
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USHORT i;
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USHORT nRet=0;
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for (i=0; i<32; i++) {
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BYTE a=aData[i];
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if (a!=0) {
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if (a & 0x80) nRet++;
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if (a & 0x40) nRet++;
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if (a & 0x20) nRet++;
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if (a & 0x10) nRet++;
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if (a & 0x08) nRet++;
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if (a & 0x04) nRet++;
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if (a & 0x02) nRet++;
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if (a & 0x01) nRet++;
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}
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}
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return nRet;
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}
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BYTE SetOfByte::GetSetBit(USHORT nNum) const
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{
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nNum++;
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USHORT i=0,j=0;
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USHORT nRet=0;
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while (j<nNum && i<256) {
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if (IsSet(BYTE(i))) j++;
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i++;
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}
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if (j==nNum) nRet=i-1;
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return BYTE(nRet);
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}
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USHORT SetOfByte::GetClearCount() const
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{
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return USHORT(256-GetSetCount());
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}
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BYTE SetOfByte::GetClearBit(USHORT nNum) const
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{
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nNum++;
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USHORT i=0,j=0;
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USHORT nRet=0;
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while (j<nNum && i<256) {
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if (!IsSet(BYTE(i))) j++;
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i++;
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}
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if (j==nNum) nRet=i-1;
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return BYTE(nRet);
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}
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void SetOfByte::operator&=(const SetOfByte& r2ndSet)
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{
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for (unsigned i=0; i<32; i++) {
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aData[i]&=r2ndSet.aData[i];
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}
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}
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void SetOfByte::operator|=(const SetOfByte& r2ndSet)
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{
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for (unsigned i=0; i<32; i++) {
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aData[i]|=r2ndSet.aData[i];
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}
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}
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/** initialize this set with a uno sequence of sal_Int8
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*/
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void SetOfByte::PutValue( const com::sun::star::uno::Any & rAny )
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{
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com::sun::star::uno::Sequence< sal_Int8 > aSeq;
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if( rAny >>= aSeq )
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{
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sal_Int16 nCount = (sal_Int16)aSeq.getLength();
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if( nCount > 32 )
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nCount = 32;
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sal_Int16 nIndex;
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for( nIndex = 0; nIndex < nCount; nIndex++ )
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{
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aData[nIndex] = static_cast<BYTE>(aSeq[nIndex]);
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}
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for( ; nIndex < 32; nIndex++ )
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{
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aData[nIndex] = 0;
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}
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}
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}
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/** returns a uno sequence of sal_Int8
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*/
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void SetOfByte::QueryValue( com::sun::star::uno::Any & rAny ) const
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{
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sal_Int16 nNumBytesSet = 0;
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sal_Int16 nIndex;
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for( nIndex = 31; nIndex >= 00; nIndex-- )
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{
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if( 0 != aData[nIndex] )
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{
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nNumBytesSet = nIndex + 1;
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break;
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}
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}
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com::sun::star::uno::Sequence< sal_Int8 > aSeq( nNumBytesSet );
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for( nIndex = 0; nIndex < nNumBytesSet; nIndex++ )
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{
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aSeq[nIndex] = static_cast<sal_Int8>(aData[nIndex]);
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}
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rAny <<= aSeq;
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// SdrLayer
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////////////////////////////////////////////////////////////////////////////////////////////////////
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void SdrLayer::SetStandardLayer(FASTBOOL bStd)
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{
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nType=(UINT16)bStd;
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if (bStd) {
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aName=ImpGetResStr(STR_StandardLayerName);
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}
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if (pModel!=NULL) {
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SdrHint aHint(HINT_LAYERCHG);
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pModel->Broadcast(aHint);
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pModel->SetChanged();
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}
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}
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void SdrLayer::SetName(const XubString& rNewName)
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{
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if(!rNewName.Equals(aName))
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{
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aName = rNewName;
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nType = 0; // Userdefined
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if(pModel)
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{
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SdrHint aHint(HINT_LAYERCHG);
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pModel->Broadcast(aHint);
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pModel->SetChanged();
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}
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}
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}
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FASTBOOL SdrLayer::operator==(const SdrLayer& rCmpLayer) const
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{
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return (nID == rCmpLayer.nID
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&& nType == rCmpLayer.nType
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&& aName.Equals(rCmpLayer.aName));
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}
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SvStream& operator>>(SvStream& rIn, SdrLayer& rLayer)
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{
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if(rIn.GetError())
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return rIn;
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SdrIOHeader aHead(rIn, STREAM_READ);
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rIn >> rLayer.nID;
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// UNICODE: rIn >> rLayer.aName;
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rIn.ReadByteString(rLayer.aName);
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if(aHead.GetVersion() >= 1)
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{
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// Das Standardlayerflag kam direkt nach der Betalieferung dazu
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rIn >> rLayer.nType;
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if(rLayer.nType == 1)
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{
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rLayer.aName = ImpGetResStr(STR_StandardLayerName);
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}
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}
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if(aHead.GetVersion() <= 12)
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{
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// nType war lange Zeit nicht initiallisiert!
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if(rLayer.nType > 1)
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rLayer.nType = 0;
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}
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return rIn;
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}
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SvStream& operator<<(SvStream& rOut, const SdrLayer& rLayer)
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{
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SdrIOHeader aHead(rOut, STREAM_WRITE, SdrIOLayrID);
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rOut << rLayer.nID;
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// UNICODE: rOut << rLayer.aName;
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rOut.WriteByteString(rLayer.aName);
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rOut << rLayer.nType;
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return rOut;
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// SdrLayerSet
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////////////////////////////////////////////////////////////////////////////////////////////////////
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FASTBOOL SdrLayerSet::operator==(const SdrLayerSet& rCmpLayerSet) const
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{
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return(aName.Equals(rCmpLayerSet.aName)
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&& aMember == rCmpLayerSet.aMember
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&& aExclude == rCmpLayerSet.aExclude);
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}
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void SdrLayerSet::Broadcast() const
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{
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if (pModel!=NULL) {
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SdrHint aHint(HINT_LAYERSETCHG);
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pModel->Broadcast(aHint);
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pModel->SetChanged();
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}
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}
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SvStream& operator>>(SvStream& rIn, SdrLayerSet& rSet)
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{
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if(rIn.GetError())
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return rIn;
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SdrIOHeader aHead(rIn, STREAM_READ);
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rIn >> rSet.aMember;
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rIn >> rSet.aExclude;
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// UNICODE: rIn >> rSet.aName;
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rIn.ReadByteString(rSet.aName);
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return rIn;
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}
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SvStream& operator<<(SvStream& rOut, const SdrLayerSet& rSet)
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{
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SdrIOHeader aHead(rOut, STREAM_WRITE, SdrIOLSetID);
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rOut << rSet.aMember;
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rOut << rSet.aExclude;
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// UNICODE: rOut << rSet.aName;
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rOut.WriteByteString(rSet.aName);
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return rOut;
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// SdrLayerAdmin
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////////////////////////////////////////////////////////////////////////////////////////////////////
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SdrLayerAdmin::SdrLayerAdmin(SdrLayerAdmin* pNewParent):
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aLayer(1024,16,16),
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aLSets(1024,16,16),
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pModel(NULL)
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{
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sal_Char aTextControls[] = "Controls";
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aControlLayerName = String(aTextControls, sizeof(aTextControls-1));
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pParent=pNewParent;
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}
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SdrLayerAdmin::SdrLayerAdmin(const SdrLayerAdmin& rSrcLayerAdmin):
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aLayer(1024,16,16),
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aLSets(1024,16,16),
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pParent(NULL),
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pModel(NULL)
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{
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sal_Char aTextControls[] = "Controls";
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aControlLayerName = String(aTextControls, sizeof(aTextControls-1));
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*this = rSrcLayerAdmin;
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}
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SdrLayerAdmin::~SdrLayerAdmin()
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{
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ClearLayer();
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ClearLayerSets();
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}
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void SdrLayerAdmin::ClearLayer()
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{
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SdrLayer* pL;
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pL=(SdrLayer*)aLayer.First();
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while (pL!=NULL) {
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delete pL;
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pL=(SdrLayer*)aLayer.Next();
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}
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aLayer.Clear();
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}
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void SdrLayerAdmin::ClearLayerSets()
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{
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SdrLayerSet* pL;
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pL=(SdrLayerSet*)aLSets.First();
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while (pL!=NULL) {
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delete pL;
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pL=(SdrLayerSet*)aLSets.Next();
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}
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aLSets.Clear();
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}
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const SdrLayerAdmin& SdrLayerAdmin::operator=(const SdrLayerAdmin& rSrcLayerAdmin)
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{
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ClearLayer();
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ClearLayerSets();
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pParent=rSrcLayerAdmin.pParent;
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USHORT i;
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USHORT nAnz=rSrcLayerAdmin.GetLayerCount();
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for (i=0; i<nAnz; i++) {
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aLayer.Insert(new SdrLayer(*rSrcLayerAdmin.GetLayer(i)),CONTAINER_APPEND);
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}
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nAnz=rSrcLayerAdmin.GetLayerSetCount();
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for (i=0; i<nAnz; i++) {
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aLSets.Insert(new SdrLayerSet(*rSrcLayerAdmin.GetLayerSet(i)),CONTAINER_APPEND);
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}
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return *this;
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}
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FASTBOOL SdrLayerAdmin::operator==(const SdrLayerAdmin& rCmpLayerAdmin) const
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{
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if (pParent!=rCmpLayerAdmin.pParent ||
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aLayer.Count()!=rCmpLayerAdmin.aLayer.Count() ||
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aLSets.Count()!=rCmpLayerAdmin.aLSets.Count()) return FALSE;
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FASTBOOL bOk=TRUE;
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USHORT nAnz=GetLayerCount();
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USHORT i=0;
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while (bOk && i<nAnz) {
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bOk=*GetLayer(i)==*rCmpLayerAdmin.GetLayer(i);
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i++;
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}
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nAnz=GetLayerSetCount();
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i=0;
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while (bOk && i<nAnz) {
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bOk=*GetLayerSet(i)==*rCmpLayerAdmin.GetLayerSet(i);
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i++;
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}
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return bOk;
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}
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void SdrLayerAdmin::SetModel(SdrModel* pNewModel)
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{
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if (pNewModel!=pModel) {
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pModel=pNewModel;
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USHORT nAnz=GetLayerCount();
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USHORT i;
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for (i=0; i<nAnz; i++) {
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GetLayer(i)->SetModel(pNewModel);
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}
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nAnz=GetLayerSetCount();
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for (i=0; i<nAnz; i++) {
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GetLayerSet(i)->SetModel(pNewModel);
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}
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}
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}
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void SdrLayerAdmin::Broadcast(FASTBOOL bLayerSet) const
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{
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if (pModel!=NULL) {
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SdrHint aHint(bLayerSet ? HINT_LAYERSETORDERCHG : HINT_LAYERORDERCHG);
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pModel->Broadcast(aHint);
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pModel->SetChanged();
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}
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}
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SdrLayer* SdrLayerAdmin::RemoveLayer(USHORT nPos)
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{
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SdrLayer* pRetLayer=(SdrLayer*)(aLayer.Remove(nPos));
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Broadcast(FALSE);
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return pRetLayer;
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}
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SdrLayer* SdrLayerAdmin::NewLayer(const XubString& rName, USHORT nPos)
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{
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SdrLayerID nID=GetUniqueLayerID();
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SdrLayer* pLay=new SdrLayer(nID,rName);
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pLay->SetModel(pModel);
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aLayer.Insert(pLay,nPos);
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Broadcast(FALSE);
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return pLay;
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}
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SdrLayer* SdrLayerAdmin::NewStandardLayer(USHORT nPos)
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{
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SdrLayerID nID=GetUniqueLayerID();
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SdrLayer* pLay=new SdrLayer(nID,String());
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pLay->SetStandardLayer();
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pLay->SetModel(pModel);
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aLayer.Insert(pLay,nPos);
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Broadcast(FALSE);
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return pLay;
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}
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SdrLayer* SdrLayerAdmin::MoveLayer(USHORT nPos, USHORT nNewPos)
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{
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SdrLayer* pLayer=(SdrLayer*)(aLayer.Remove(nPos));
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if (pLayer!=NULL) {
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aLayer.Insert(pLayer,nNewPos);
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}
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Broadcast(FALSE);
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return pLayer;
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}
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void SdrLayerAdmin::MoveLayer(SdrLayer* pLayer, USHORT nNewPos)
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{
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ULONG nPos=aLayer.GetPos(pLayer);
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if (nPos!=CONTAINER_ENTRY_NOTFOUND) {
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aLayer.Remove(nPos);
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aLayer.Insert(pLayer,nNewPos);
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Broadcast(FALSE);
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}
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}
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USHORT SdrLayerAdmin::GetLayerPos(SdrLayer* pLayer) const
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{
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ULONG nRet=SDRLAYER_NOTFOUND;
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if (pLayer!=NULL) {
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nRet=aLayer.GetPos(pLayer);
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if (nRet==CONTAINER_ENTRY_NOTFOUND) {
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nRet=SDRLAYER_NOTFOUND;
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}
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}
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return USHORT(nRet);
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}
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const SdrLayer* SdrLayerAdmin::GetLayer(const XubString& rName, FASTBOOL bInherited) const
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{
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UINT16 i(0);
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const SdrLayer* pLay = NULL;
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while(i < GetLayerCount() && !pLay)
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{
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if(rName.Equals(GetLayer(i)->GetName()))
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pLay = GetLayer(i);
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else
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i++;
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}
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if(!pLay && pParent)
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{
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pLay = pParent->GetLayer(rName, TRUE);
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}
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return pLay;
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}
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SdrLayerID SdrLayerAdmin::GetLayerID(const XubString& rName, FASTBOOL bInherited) const
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{
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SdrLayerID nRet=SDRLAYER_NOTFOUND;
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const SdrLayer* pLay=GetLayer(rName,bInherited);
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if (pLay!=NULL) nRet=pLay->GetID();
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return nRet;
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}
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const SdrLayer* SdrLayerAdmin::GetLayerPerID(USHORT nID) const
|
|
{
|
|
USHORT i=0;
|
|
const SdrLayer* pLay=NULL;
|
|
while (i<GetLayerCount() && pLay==NULL) {
|
|
if (nID==GetLayer(i)->GetID()) pLay=GetLayer(i);
|
|
else i++;
|
|
}
|
|
return pLay;
|
|
}
|
|
|
|
// Globale LayerID's beginnen mit 0 aufsteigend.
|
|
// Lokale LayerID's beginnen mit 254 absteigend.
|
|
// 255 ist reserviert fuer SDRLAYER_NOTFOUND
|
|
|
|
SdrLayerID SdrLayerAdmin::GetUniqueLayerID() const
|
|
{
|
|
SetOfByte aSet;
|
|
sal_Bool bDown = (pParent == NULL);
|
|
sal_Int32 j;
|
|
for (j=0; j<GetLayerCount(); j++)
|
|
{
|
|
aSet.Set(GetLayer((sal_uInt16)j)->GetID());
|
|
}
|
|
SdrLayerID i;
|
|
if (!bDown)
|
|
{
|
|
i=254;
|
|
while (i && aSet.IsSet(BYTE(i)))
|
|
--i;
|
|
if (i == 0)
|
|
i=254;
|
|
}
|
|
else
|
|
{
|
|
i=0;
|
|
while (i<=254 && aSet.IsSet(BYTE(i)))
|
|
i++;
|
|
if (i>254)
|
|
i=0;
|
|
}
|
|
return i;
|
|
}
|
|
|
|
SdrLayerSet* SdrLayerAdmin::NewLayerSet(const XubString& rName, USHORT nPos)
|
|
{
|
|
SdrLayerSet* pSet=new SdrLayerSet(/**this,*/rName);
|
|
pSet->SetModel(pModel);
|
|
aLSets.Insert(pSet,nPos);
|
|
Broadcast(TRUE);
|
|
return pSet;
|
|
}
|
|
|
|
SdrLayerSet* SdrLayerAdmin::RemoveLayerSet(SdrLayerSet* pSet)
|
|
{
|
|
SdrLayerSet* pRetSet=(SdrLayerSet*)aLSets.Remove(pSet);
|
|
Broadcast(TRUE);
|
|
return pRetSet;
|
|
}
|
|
|
|
void SdrLayerAdmin::MoveLayerSet(SdrLayerSet* pSet, USHORT nNewPos)
|
|
{
|
|
ULONG nPos=aLSets.GetPos(pSet);
|
|
if (nPos!=CONTAINER_ENTRY_NOTFOUND) {
|
|
aLSets.Remove(nPos);
|
|
aLSets.Insert(pSet,nNewPos);
|
|
Broadcast(TRUE);
|
|
}
|
|
}
|
|
|
|
const SdrLayerSet* SdrLayerAdmin::GetLayerSet(const XubString& rName, FASTBOOL bInherited) const
|
|
{
|
|
UINT16 i(0);
|
|
const SdrLayerSet* pSet = NULL;
|
|
|
|
// #97995# <= is WRONG, GPFs at 0
|
|
while(i <= GetLayerSetCount() && !pSet)
|
|
{
|
|
if(rName.Equals(GetLayerSet(i)->GetName()))
|
|
pSet = GetLayerSet(i);
|
|
else
|
|
i++;
|
|
}
|
|
|
|
if(!pSet && pParent)
|
|
{
|
|
pSet = pParent->GetLayerSet(rName, TRUE);
|
|
}
|
|
|
|
return pSet;
|
|
}
|
|
|