/************************************************************************* * * $RCSfile: TransGradientStyle.cxx,v $ * * $Revision: 1.10 $ * * last change: $Author: cl $ $Date: 2002-09-25 16:19:26 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses * * - GNU Lesser General Public License Version 2.1 * - Sun Industry Standards Source License Version 1.1 * * Sun Microsystems Inc., October, 2000 * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2000 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 * * * Sun Industry Standards Source License Version 1.1 * ================================================= * The contents of this file are subject to the Sun Industry Standards * Source License Version 1.1 (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.openoffice.org/license.html. * * Software provided under this License is provided on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. * See the License for the specific provisions governing your rights and * obligations concerning the Software. * * The Initial Developer of the Original Code is: Sun Microsystems, Inc. * * Copyright: 2000 by Sun Microsystems, Inc. * * All Rights Reserved. * * Contributor(s): _______________________________________ * * ************************************************************************/ #ifndef _XMLOFF_TRANSGRADIENTSTYLE_HXX #include "TransGradientStyle.hxx" #endif #ifndef _COM_SUN_STAR_AWT_GRADIENT_HPP_ #include #endif #ifndef _XMLOFF_ATTRLIST_HXX #include "attrlist.hxx" #endif #ifndef _XMLOFF_NMSPMAP_HXX #include "nmspmap.hxx" #endif #ifndef _XMLOFF_XMLUCONV_HXX #include "xmluconv.hxx" #endif #ifndef _XMLOFF_XMLNMSPE_HXX #include "xmlnmspe.hxx" #endif #ifndef _RTL_USTRBUF_HXX_ #include #endif #ifndef _RTL_USTRING_ #include #endif #ifndef _TOOLS_DEBUG_HXX #include #endif #ifndef _XMLOFF_XMLTKMAP_HXX #include "xmltkmap.hxx" #endif #ifndef _XMLOFF_XMLEXP_HXX #include "xmlexp.hxx" #endif #ifndef _XMLOFF_XMLIMP_HXX #include "xmlimp.hxx" #endif using namespace ::com::sun::star; using namespace ::rtl; using namespace ::xmloff::token; enum SvXMLTokenMapAttrs { XML_TOK_GRADIENT_NAME, XML_TOK_GRADIENT_STYLE, XML_TOK_GRADIENT_CX, XML_TOK_GRADIENT_CY, XML_TOK_GRADIENT_START, XML_TOK_GRADIENT_END, XML_TOK_GRADIENT_ANGLE, XML_TOK_GRADIENT_BORDER, XML_TOK_TABSTOP_END=XML_TOK_UNKNOWN }; static __FAR_DATA SvXMLTokenMapEntry aTrGradientAttrTokenMap[] = { { XML_NAMESPACE_DRAW, XML_NAME, XML_TOK_GRADIENT_NAME }, { XML_NAMESPACE_DRAW, XML_STYLE, XML_TOK_GRADIENT_STYLE }, { XML_NAMESPACE_DRAW, XML_CX, XML_TOK_GRADIENT_CX }, { XML_NAMESPACE_DRAW, XML_CY, XML_TOK_GRADIENT_CY }, { XML_NAMESPACE_DRAW, XML_START, XML_TOK_GRADIENT_START }, { XML_NAMESPACE_DRAW, XML_END, XML_TOK_GRADIENT_END }, { XML_NAMESPACE_DRAW, XML_GRADIENT_ANGLE, XML_TOK_GRADIENT_ANGLE }, { XML_NAMESPACE_DRAW, XML_GRADIENT_BORDER, XML_TOK_GRADIENT_BORDER }, XML_TOKEN_MAP_END }; SvXMLEnumMapEntry __READONLY_DATA pXML_GradientStyle_Enum[] = { { XML_GRADIENTSTYLE_LINEAR, awt::GradientStyle_LINEAR }, { XML_GRADIENTSTYLE_AXIAL, awt::GradientStyle_AXIAL }, { XML_GRADIENTSTYLE_RADIAL, awt::GradientStyle_RADIAL }, { XML_GRADIENTSTYLE_ELLIPSOID, awt::GradientStyle_ELLIPTICAL }, { XML_GRADIENTSTYLE_SQUARE, awt::GradientStyle_SQUARE }, { XML_GRADIENTSTYLE_RECTANGULAR, awt::GradientStyle_RECT }, { XML_TOKEN_INVALID, 0 } }; //------------------------------------------------------------- // Import //------------------------------------------------------------- XMLTransGradientStyleImport::XMLTransGradientStyleImport( SvXMLImport& rImp ) : rImport(rImp) { } XMLTransGradientStyleImport::~XMLTransGradientStyleImport() { } sal_Bool XMLTransGradientStyleImport::importXML( const uno::Reference< xml::sax::XAttributeList >& xAttrList, uno::Any& rValue, OUString& rStrName ) { sal_Bool bRet = sal_False; sal_Bool bHasName = sal_False; sal_Bool bHasStyle = sal_False; awt::Gradient aGradient; aGradient.XOffset = 0; aGradient.YOffset = 0; aGradient.StartIntensity = 100; aGradient.EndIntensity = 100; aGradient.Angle = 0; aGradient.Border = 0; SvXMLTokenMap aTokenMap( aTrGradientAttrTokenMap ); SvXMLNamespaceMap& rNamespaceMap = rImport.GetNamespaceMap(); SvXMLUnitConverter& rUnitConverter = rImport.GetMM100UnitConverter(); sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0; for( sal_Int16 i=0; i < nAttrCount; i++ ) { const OUString& rFullAttrName = xAttrList->getNameByIndex( i ); OUString aStrAttrName; sal_uInt16 nPrefix = rNamespaceMap.GetKeyByAttrName( rFullAttrName, &aStrAttrName ); const OUString& rStrValue = xAttrList->getValueByIndex( i ); sal_Int32 nTmpValue; switch( aTokenMap.Get( nPrefix, aStrAttrName ) ) { case XML_TOK_GRADIENT_NAME: { rStrName = rStrValue; bHasName = sal_True; } break; case XML_TOK_GRADIENT_STYLE: { sal_uInt16 eValue; if( rUnitConverter.convertEnum( eValue, rStrValue, pXML_GradientStyle_Enum ) ) { aGradient.Style = (awt::GradientStyle) eValue; bHasStyle = sal_True; } } break; case XML_TOK_GRADIENT_CX: rUnitConverter.convertPercent( nTmpValue, rStrValue ); aGradient.XOffset = nTmpValue; break; case XML_TOK_GRADIENT_CY: rUnitConverter.convertPercent( nTmpValue, rStrValue ); aGradient.YOffset = nTmpValue; break; case XML_TOK_GRADIENT_START: { sal_Int32 aStartTransparency; rUnitConverter.convertPercent( aStartTransparency, rStrValue ); aStartTransparency = ( aStartTransparency * 255 ) / 100; Color aColor(aStartTransparency, aStartTransparency, aStartTransparency ); aGradient.StartColor = (sal_Int32)( aColor.GetColor() ); } break; case XML_TOK_GRADIENT_END: { sal_Int32 aEndTransparency; rUnitConverter.convertPercent( aEndTransparency, rStrValue ); aEndTransparency = ( aEndTransparency * 255 ) / 100; Color aColor( aEndTransparency, aEndTransparency, aEndTransparency ); aGradient.EndColor = (sal_Int32)( aColor.GetColor() ); } break; case XML_TOK_GRADIENT_ANGLE: { sal_Int32 nValue; rUnitConverter.convertNumber( nValue, rStrValue, 0, 360 ); aGradient.Angle = sal_Int16( nValue ); } break; case XML_TOK_GRADIENT_BORDER: rUnitConverter.convertPercent( nTmpValue, rStrValue ); aGradient.Border = nTmpValue; break; default: DBG_WARNING( "Unknown token at import transparency gradient style" ) ; } } rValue <<= aGradient; bRet = bHasName && bHasStyle; return bRet; } //------------------------------------------------------------- // Export //------------------------------------------------------------- #ifndef SVX_LIGHT XMLTransGradientStyleExport::XMLTransGradientStyleExport( SvXMLExport& rExp ) : rExport(rExp) { } XMLTransGradientStyleExport::~XMLTransGradientStyleExport() { } sal_Bool XMLTransGradientStyleExport::exportXML( const OUString& rStrName, const uno::Any& rValue ) { sal_Bool bRet = sal_False; awt::Gradient aGradient; if( rStrName.getLength() ) { if( rValue >>= aGradient ) { OUString aStrValue; OUStringBuffer aOut; SvXMLUnitConverter& rUnitConverter = rExport.GetMM100UnitConverter(); // Style if( !rUnitConverter.convertEnum( aOut, aGradient.Style, pXML_GradientStyle_Enum ) ) { bRet = sal_False; } else { // Name rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_NAME, rStrName ); aStrValue = aOut.makeStringAndClear(); rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_STYLE, aStrValue ); // Center x/y if( aGradient.Style != awt::GradientStyle_LINEAR && aGradient.Style != awt::GradientStyle_AXIAL ) { rUnitConverter.convertPercent( aOut, aGradient.XOffset ); aStrValue = aOut.makeStringAndClear(); rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_CX, aStrValue ); rUnitConverter.convertPercent( aOut, aGradient.YOffset ); aStrValue = aOut.makeStringAndClear(); rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_CY, aStrValue ); } Color aColor; // Transparency start aColor.SetColor( aGradient.StartColor ); sal_Int32 aStartValue = (sal_Int32)(((aColor.GetRed() + 1) * 100) / 255); rUnitConverter.convertPercent( aOut, aStartValue ); aStrValue = aOut.makeStringAndClear(); rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_START, aStrValue ); // Transparency end aColor.SetColor( aGradient.EndColor ); sal_Int32 aEndValue = (sal_Int32)(((aColor.GetRed() + 1) * 100) / 255); rUnitConverter.convertPercent( aOut, aEndValue ); aStrValue = aOut.makeStringAndClear(); rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_END, aStrValue ); // Angle if( aGradient.Style != awt::GradientStyle_RADIAL ) { rUnitConverter.convertNumber( aOut, sal_Int32( aGradient.Angle ) ); aStrValue = aOut.makeStringAndClear(); rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_GRADIENT_ANGLE, aStrValue ); } // Border rUnitConverter.convertPercent( aOut, aGradient.Border ); aStrValue = aOut.makeStringAndClear(); rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_GRADIENT_BORDER, aStrValue ); // Do Write SvXMLElementExport rElem( rExport, XML_NAMESPACE_DRAW, XML_TRANSPARENCY, sal_True, sal_False ); } } } return bRet; } #endif // #ifndef SVX_LIGHT