3bafb0b605
2008/04/01 16:09:55 thb 1.11.16.3: #i85898# Stripping all external header guards 2008/04/01 13:05:01 thb 1.11.16.2: #i85898# Stripping all external header guards 2008/03/31 16:28:21 rt 1.11.16.1: #i87441# Change license header to LPGL v3.
305 lines
9.9 KiB
C++
305 lines
9.9 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: backhdl.cxx,v $
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* $Revision: 1.12 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org 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
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_xmloff.hxx"
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#include <tools/debug.hxx>
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#include <backhdl.hxx>
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#include <xmloff/xmltoken.hxx>
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#include <xmloff/xmluconv.hxx>
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#include <com/sun/star/uno/Any.hxx>
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#include <rtl/ustrbuf.hxx>
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#ifndef _XMLOFF_XMLEMENT_HXX
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#include <xmloff/xmlelement.hxx>
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#endif
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using ::rtl::OUString;
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using ::rtl::OUStringBuffer;
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using namespace ::com::sun::star;
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using namespace ::xmloff::token;
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SvXMLEnumMapEntry pXML_BrushHorizontalPos[] =
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{
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{ XML_LEFT, style::GraphicLocation_LEFT_MIDDLE },
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{ XML_RIGHT, style::GraphicLocation_RIGHT_MIDDLE },
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{ XML_TOKEN_INVALID, 0 }
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};
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SvXMLEnumMapEntry pXML_BrushVerticalPos[] =
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{
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{ XML_TOP, style::GraphicLocation_MIDDLE_TOP },
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{ XML_BOTTOM, style::GraphicLocation_MIDDLE_BOTTOM },
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{ XML_TOKEN_INVALID, 0 }
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};
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///////////////////////////////////////////////////////////////////////////////
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//
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// class XMLBackGraphicPositionPropHdl
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//
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XMLBackGraphicPositionPropHdl::~XMLBackGraphicPositionPropHdl()
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{
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// Nothing to do
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}
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sal_Bool XMLBackGraphicPositionPropHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& )
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{
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sal_Bool bRet = sal_True;
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style::GraphicLocation ePos = style::GraphicLocation_NONE, eTmp;
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sal_uInt16 nTmp;
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SvXMLTokenEnumerator aTokenEnum( rStrImpValue );
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OUString aToken;
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sal_Bool bHori = sal_False, bVert = sal_False;
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while( bRet && aTokenEnum.getNextToken( aToken ) )
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{
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if( bHori && bVert )
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{
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bRet = sal_False;
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}
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else if( -1 != aToken.indexOf( sal_Unicode('%') ) )
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{
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sal_Int32 nPrc = 50;
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if( SvXMLUnitConverter::convertPercent( nPrc, aToken ) )
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{
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if( !bHori )
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{
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ePos = nPrc < 25 ? style::GraphicLocation_LEFT_TOP :
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(nPrc < 75 ? style::GraphicLocation_MIDDLE_MIDDLE :
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style::GraphicLocation_RIGHT_BOTTOM);
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bHori = sal_True;
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}
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else
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{
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eTmp = nPrc < 25 ? style::GraphicLocation_LEFT_TOP:
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(nPrc < 75 ? style::GraphicLocation_LEFT_MIDDLE :
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style::GraphicLocation_LEFT_BOTTOM);
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MergeXMLVertPos( ePos, eTmp );
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bVert = sal_True;
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}
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}
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else
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{
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// wrong percentage
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bRet = sal_False;
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}
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}
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else if( IsXMLToken( aToken, XML_CENTER ) )
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{
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if( bHori )
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MergeXMLVertPos( ePos, style::GraphicLocation_MIDDLE_MIDDLE );
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else if ( bVert )
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MergeXMLHoriPos( ePos, style::GraphicLocation_MIDDLE_MIDDLE );
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else
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ePos = style::GraphicLocation_MIDDLE_MIDDLE;
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}
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else if( SvXMLUnitConverter::convertEnum( nTmp, aToken, pXML_BrushHorizontalPos ) )
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{
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if( bVert )
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MergeXMLHoriPos( ePos, (style::GraphicLocation)nTmp );
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else if( !bHori )
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ePos = (style::GraphicLocation)nTmp;
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else
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bRet = sal_False;
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bHori = sal_True;
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}
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else if( SvXMLUnitConverter::convertEnum( nTmp, aToken, pXML_BrushVerticalPos ) )
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{
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if( bHori )
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MergeXMLVertPos( ePos, (style::GraphicLocation)nTmp );
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else if( !bVert )
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ePos = (style::GraphicLocation)nTmp;
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else
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bRet = sal_False;
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bVert = sal_True;
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}
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else
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{
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bRet = sal_False;
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}
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}
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bRet &= style::GraphicLocation_NONE != ePos;
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if( bRet )
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rValue <<= (style::GraphicLocation)(sal_uInt16)ePos;
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return bRet;
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}
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sal_Bool XMLBackGraphicPositionPropHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& ) const
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{
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sal_Bool bRet = sal_True;
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OUStringBuffer aOut;
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style::GraphicLocation eLocation;
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if( !( rValue >>= eLocation ) )
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{
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sal_Int32 nValue = 0;
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if( rValue >>= nValue )
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eLocation = (style::GraphicLocation)nValue;
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else
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bRet = sal_False;
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}
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if( bRet )
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{
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bRet = sal_False;
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switch( eLocation )
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{
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case style::GraphicLocation_LEFT_TOP:
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case style::GraphicLocation_MIDDLE_TOP:
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case style::GraphicLocation_RIGHT_TOP:
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aOut.append( GetXMLToken(XML_TOP) );
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bRet = sal_True;
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break;
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case style::GraphicLocation_LEFT_MIDDLE:
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case style::GraphicLocation_MIDDLE_MIDDLE:
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case style::GraphicLocation_RIGHT_MIDDLE:
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aOut.append( GetXMLToken(XML_CENTER) );
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bRet = sal_True;
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break;
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case style::GraphicLocation_LEFT_BOTTOM:
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case style::GraphicLocation_MIDDLE_BOTTOM:
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case style::GraphicLocation_RIGHT_BOTTOM:
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aOut.append( GetXMLToken(XML_BOTTOM) );
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bRet = sal_True;
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break;
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default:
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break;
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}
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if( bRet )
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{
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aOut.append( sal_Unicode( ' ' ) );
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switch( eLocation )
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{
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case style::GraphicLocation_LEFT_TOP:
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case style::GraphicLocation_LEFT_BOTTOM:
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case style::GraphicLocation_LEFT_MIDDLE:
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aOut.append( GetXMLToken(XML_LEFT) );
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break;
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case style::GraphicLocation_MIDDLE_TOP:
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case style::GraphicLocation_MIDDLE_MIDDLE:
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case style::GraphicLocation_MIDDLE_BOTTOM:
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aOut.append( GetXMLToken(XML_CENTER) );
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break;
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case style::GraphicLocation_RIGHT_MIDDLE:
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case style::GraphicLocation_RIGHT_TOP:
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case style::GraphicLocation_RIGHT_BOTTOM:
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aOut.append( GetXMLToken(XML_RIGHT) );
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break;
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default:
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break;
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}
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}
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}
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rStrExpValue = aOut.makeStringAndClear();
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return bRet;
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}
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void XMLBackGraphicPositionPropHdl::MergeXMLVertPos( style::GraphicLocation& ePos, style::GraphicLocation eVert )
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{
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switch( ePos )
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{
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case style::GraphicLocation_LEFT_TOP:
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case style::GraphicLocation_LEFT_MIDDLE:
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case style::GraphicLocation_LEFT_BOTTOM:
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ePos = style::GraphicLocation_MIDDLE_TOP==eVert ?
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style::GraphicLocation_LEFT_TOP :
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(style::GraphicLocation_MIDDLE_MIDDLE==eVert ?
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style::GraphicLocation_LEFT_MIDDLE :
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style::GraphicLocation_LEFT_BOTTOM);
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ePos = eVert;
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break;
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case style::GraphicLocation_MIDDLE_TOP:
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case style::GraphicLocation_MIDDLE_MIDDLE:
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case style::GraphicLocation_MIDDLE_BOTTOM:
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ePos = eVert;
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break;
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case style::GraphicLocation_RIGHT_TOP:
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case style::GraphicLocation_RIGHT_MIDDLE:
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case style::GraphicLocation_RIGHT_BOTTOM:
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ePos = style::GraphicLocation_MIDDLE_TOP==eVert ?
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style::GraphicLocation_RIGHT_TOP :
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(style::GraphicLocation_MIDDLE_MIDDLE==eVert ?
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style::GraphicLocation_RIGHT_MIDDLE :
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style::GraphicLocation_RIGHT_BOTTOM);
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break;
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default:
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break;
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}
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}
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void XMLBackGraphicPositionPropHdl::MergeXMLHoriPos( style::GraphicLocation& ePos, style::GraphicLocation eHori )
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{
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DBG_ASSERT( style::GraphicLocation_LEFT_MIDDLE==eHori || style::GraphicLocation_MIDDLE_MIDDLE==eHori || style::GraphicLocation_RIGHT_MIDDLE==eHori,
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"lcl_frmitems_MergeXMLHoriPos: vertical pos must be middle" );
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switch( ePos )
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{
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case style::GraphicLocation_LEFT_TOP:
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case style::GraphicLocation_MIDDLE_TOP:
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case style::GraphicLocation_RIGHT_TOP:
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ePos = style::GraphicLocation_LEFT_MIDDLE==eHori ?
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style::GraphicLocation_LEFT_TOP :
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(style::GraphicLocation_MIDDLE_MIDDLE==eHori ?
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style::GraphicLocation_MIDDLE_TOP :
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style::GraphicLocation_RIGHT_TOP);
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break;
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case style::GraphicLocation_LEFT_MIDDLE:
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case style::GraphicLocation_MIDDLE_MIDDLE:
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case style::GraphicLocation_RIGHT_MIDDLE:
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ePos = eHori;
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break;
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case style::GraphicLocation_LEFT_BOTTOM:
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case style::GraphicLocation_MIDDLE_BOTTOM:
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case style::GraphicLocation_RIGHT_BOTTOM:
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ePos = style::GraphicLocation_LEFT_MIDDLE==eHori ?
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style::GraphicLocation_LEFT_BOTTOM :
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(style::GraphicLocation_MIDDLE_MIDDLE==eHori ?
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style::GraphicLocation_MIDDLE_BOTTOM :
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style::GraphicLocation_RIGHT_BOTTOM);
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break;
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default:
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break;
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}
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}
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