/************************************************************************* * * OpenOffice.org - a multi-platform office productivity suite * * $RCSfile: backhdl.cxx,v $ * * $Revision: 1.10 $ * * last change: $Author: hr $ $Date: 2007-06-27 15:35:04 $ * * The Contents of this file are made available subject to * the terms of GNU Lesser General Public License Version 2.1. * * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2005 by Sun Microsystems, Inc. * 901 San Antonio Road, Palo Alto, CA 94303, USA * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software Foundation. * * This library 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 for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * ************************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_xmloff.hxx" #ifndef _TOOLS_DEBUG_HXX #include #endif #ifndef _XMLOFF_PROPERTYHANDLER_BRUSHTYPES_HXX #include #endif #ifndef _XMLOFF_XMLTOKEN_HXX #include #endif #ifndef _XMLOFF_XMLUCONV_HXX #include #endif #ifndef _COM_SUN_STAR_UNO_ANY_HXX_ #include #endif #ifndef _RTL_USTRBUF_HXX_ #include #endif #ifndef _XMLOFF_XMLEMENT_HXX #include #endif using namespace ::rtl; using namespace ::com::sun::star; using namespace ::xmloff::token; SvXMLEnumMapEntry pXML_BrushHorizontalPos[] = { { XML_LEFT, style::GraphicLocation_LEFT_MIDDLE }, { XML_RIGHT, style::GraphicLocation_RIGHT_MIDDLE }, { XML_TOKEN_INVALID, 0 } }; SvXMLEnumMapEntry pXML_BrushVerticalPos[] = { { XML_TOP, style::GraphicLocation_MIDDLE_TOP }, { XML_BOTTOM, style::GraphicLocation_MIDDLE_BOTTOM }, { XML_TOKEN_INVALID, 0 } }; /////////////////////////////////////////////////////////////////////////////// // // class XMLBackGraphicPositionPropHdl // XMLBackGraphicPositionPropHdl::~XMLBackGraphicPositionPropHdl() { // Nothing to do } sal_Bool XMLBackGraphicPositionPropHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& ) { sal_Bool bRet = sal_True; style::GraphicLocation ePos = style::GraphicLocation_NONE, eTmp; sal_uInt16 nTmp; SvXMLTokenEnumerator aTokenEnum( rStrImpValue ); OUString aToken; sal_Bool bHori = sal_False, bVert = sal_False; while( bRet && aTokenEnum.getNextToken( aToken ) ) { if( bHori && bVert ) { bRet = sal_False; } else if( -1 != aToken.indexOf( sal_Unicode('%') ) ) { sal_Int32 nPrc = 50; if( SvXMLUnitConverter::convertPercent( nPrc, aToken ) ) { if( !bHori ) { ePos = nPrc < 25 ? style::GraphicLocation_LEFT_TOP : (nPrc < 75 ? style::GraphicLocation_MIDDLE_MIDDLE : style::GraphicLocation_RIGHT_BOTTOM); bHori = sal_True; } else { eTmp = nPrc < 25 ? style::GraphicLocation_LEFT_TOP: (nPrc < 75 ? style::GraphicLocation_LEFT_MIDDLE : style::GraphicLocation_LEFT_BOTTOM); MergeXMLVertPos( ePos, eTmp ); bVert = sal_True; } } else { // wrong percentage bRet = sal_False; } } else if( IsXMLToken( aToken, XML_CENTER ) ) { if( bHori ) MergeXMLVertPos( ePos, style::GraphicLocation_MIDDLE_MIDDLE ); else if ( bVert ) MergeXMLHoriPos( ePos, style::GraphicLocation_MIDDLE_MIDDLE ); else ePos = style::GraphicLocation_MIDDLE_MIDDLE; } else if( SvXMLUnitConverter::convertEnum( nTmp, aToken, pXML_BrushHorizontalPos ) ) { if( bVert ) MergeXMLHoriPos( ePos, (style::GraphicLocation)nTmp ); else if( !bHori ) ePos = (style::GraphicLocation)nTmp; else bRet = sal_False; bHori = sal_True; } else if( SvXMLUnitConverter::convertEnum( nTmp, aToken, pXML_BrushVerticalPos ) ) { if( bHori ) MergeXMLVertPos( ePos, (style::GraphicLocation)nTmp ); else if( !bVert ) ePos = (style::GraphicLocation)nTmp; else bRet = sal_False; bVert = sal_True; } else { bRet = sal_False; } } bRet &= style::GraphicLocation_NONE != ePos; if( bRet ) rValue <<= (style::GraphicLocation)(sal_uInt16)ePos; return bRet; } sal_Bool XMLBackGraphicPositionPropHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& ) const { sal_Bool bRet = sal_True; OUStringBuffer aOut; style::GraphicLocation eLocation; if( !( rValue >>= eLocation ) ) { sal_Int32 nValue = 0; if( rValue >>= nValue ) eLocation = (style::GraphicLocation)nValue; else bRet = sal_False; } if( bRet ) { bRet = sal_False; switch( eLocation ) { case style::GraphicLocation_LEFT_TOP: case style::GraphicLocation_MIDDLE_TOP: case style::GraphicLocation_RIGHT_TOP: aOut.append( GetXMLToken(XML_TOP) ); bRet = sal_True; break; case style::GraphicLocation_LEFT_MIDDLE: case style::GraphicLocation_MIDDLE_MIDDLE: case style::GraphicLocation_RIGHT_MIDDLE: aOut.append( GetXMLToken(XML_CENTER) ); bRet = sal_True; break; case style::GraphicLocation_LEFT_BOTTOM: case style::GraphicLocation_MIDDLE_BOTTOM: case style::GraphicLocation_RIGHT_BOTTOM: aOut.append( GetXMLToken(XML_BOTTOM) ); bRet = sal_True; break; default: break; } if( bRet ) { aOut.append( sal_Unicode( ' ' ) ); switch( eLocation ) { case style::GraphicLocation_LEFT_TOP: case style::GraphicLocation_LEFT_BOTTOM: case style::GraphicLocation_LEFT_MIDDLE: aOut.append( GetXMLToken(XML_LEFT) ); break; case style::GraphicLocation_MIDDLE_TOP: case style::GraphicLocation_MIDDLE_MIDDLE: case style::GraphicLocation_MIDDLE_BOTTOM: aOut.append( GetXMLToken(XML_CENTER) ); break; case style::GraphicLocation_RIGHT_MIDDLE: case style::GraphicLocation_RIGHT_TOP: case style::GraphicLocation_RIGHT_BOTTOM: aOut.append( GetXMLToken(XML_RIGHT) ); break; default: break; } } } rStrExpValue = aOut.makeStringAndClear(); return bRet; } void XMLBackGraphicPositionPropHdl::MergeXMLVertPos( style::GraphicLocation& ePos, style::GraphicLocation eVert ) { switch( ePos ) { case style::GraphicLocation_LEFT_TOP: case style::GraphicLocation_LEFT_MIDDLE: case style::GraphicLocation_LEFT_BOTTOM: ePos = style::GraphicLocation_MIDDLE_TOP==eVert ? style::GraphicLocation_LEFT_TOP : (style::GraphicLocation_MIDDLE_MIDDLE==eVert ? style::GraphicLocation_LEFT_MIDDLE : style::GraphicLocation_LEFT_BOTTOM); ePos = eVert; break; case style::GraphicLocation_MIDDLE_TOP: case style::GraphicLocation_MIDDLE_MIDDLE: case style::GraphicLocation_MIDDLE_BOTTOM: ePos = eVert; break; case style::GraphicLocation_RIGHT_TOP: case style::GraphicLocation_RIGHT_MIDDLE: case style::GraphicLocation_RIGHT_BOTTOM: ePos = style::GraphicLocation_MIDDLE_TOP==eVert ? style::GraphicLocation_RIGHT_TOP : (style::GraphicLocation_MIDDLE_MIDDLE==eVert ? style::GraphicLocation_RIGHT_MIDDLE : style::GraphicLocation_RIGHT_BOTTOM); break; default: break; } } void XMLBackGraphicPositionPropHdl::MergeXMLHoriPos( style::GraphicLocation& ePos, style::GraphicLocation eHori ) { DBG_ASSERT( style::GraphicLocation_LEFT_MIDDLE==eHori || style::GraphicLocation_MIDDLE_MIDDLE==eHori || style::GraphicLocation_RIGHT_MIDDLE==eHori, "lcl_frmitems_MergeXMLHoriPos: vertical pos must be middle" ); switch( ePos ) { case style::GraphicLocation_LEFT_TOP: case style::GraphicLocation_MIDDLE_TOP: case style::GraphicLocation_RIGHT_TOP: ePos = style::GraphicLocation_LEFT_MIDDLE==eHori ? style::GraphicLocation_LEFT_TOP : (style::GraphicLocation_MIDDLE_MIDDLE==eHori ? style::GraphicLocation_MIDDLE_TOP : style::GraphicLocation_RIGHT_TOP); break; case style::GraphicLocation_LEFT_MIDDLE: case style::GraphicLocation_MIDDLE_MIDDLE: case style::GraphicLocation_RIGHT_MIDDLE: ePos = eHori; break; case style::GraphicLocation_LEFT_BOTTOM: case style::GraphicLocation_MIDDLE_BOTTOM: case style::GraphicLocation_RIGHT_BOTTOM: ePos = style::GraphicLocation_LEFT_MIDDLE==eHori ? style::GraphicLocation_LEFT_BOTTOM : (style::GraphicLocation_MIDDLE_MIDDLE==eHori ? style::GraphicLocation_MIDDLE_BOTTOM : style::GraphicLocation_RIGHT_BOTTOM); break; default: break; } }