| /************************************************************** |
| * |
| * 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_xmloff.hxx" |
| #include "TransGradientStyle.hxx" |
| #include <com/sun/star/awt/Gradient.hpp> |
| #include <xmloff/attrlist.hxx> |
| #include <xmloff/nmspmap.hxx> |
| #include <xmloff/xmluconv.hxx> |
| #include "xmloff/xmlnmspe.hxx" |
| #include <rtl/ustrbuf.hxx> |
| #include <rtl/ustring.hxx> |
| #include <tools/debug.hxx> |
| #include <xmloff/xmltkmap.hxx> |
| #include <xmloff/xmlexp.hxx> |
| #include <xmloff/xmlimp.hxx> |
| |
| |
| using namespace ::com::sun::star; |
| using ::rtl::OUString; |
| using ::rtl::OUStringBuffer; |
| |
| using namespace ::xmloff::token; |
| |
| enum SvXMLTokenMapAttrs |
| { |
| XML_TOK_GRADIENT_NAME, |
| XML_TOK_GRADIENT_DISPLAY_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 |
| }; |
| |
| |
| 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; |
| OUString aDisplayName; |
| |
| awt::Gradient aGradient; |
| aGradient.XOffset = 0; |
| aGradient.YOffset = 0; |
| aGradient.StartIntensity = 100; |
| aGradient.EndIntensity = 100; |
| aGradient.Angle = 0; |
| aGradient.Border = 0; |
| |
| { |
| static __FAR_DATA SvXMLTokenMapEntry aTrGradientAttrTokenMap[] = |
| { |
| { XML_NAMESPACE_DRAW, XML_NAME, XML_TOK_GRADIENT_NAME }, |
| { XML_NAMESPACE_DRAW, XML_DISPLAY_NAME, XML_TOK_GRADIENT_DISPLAY_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 |
| }; |
| |
| SvXMLTokenMap aTokenMap( aTrGradientAttrTokenMap ); |
| SvXMLNamespaceMap& rNamespaceMap = rImport.GetNamespaceMap(); |
| |
| 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_DISPLAY_NAME: |
| { |
| aDisplayName = rStrValue; |
| } |
| break; |
| case XML_TOK_GRADIENT_STYLE: |
| { |
| sal_uInt16 eValue; |
| if( SvXMLUnitConverter::convertEnum( eValue, rStrValue, pXML_GradientStyle_Enum ) ) |
| { |
| aGradient.Style = (awt::GradientStyle) eValue; |
| bHasStyle = sal_True; |
| } |
| } |
| break; |
| case XML_TOK_GRADIENT_CX: |
| SvXMLUnitConverter::convertPercent( nTmpValue, rStrValue ); |
| aGradient.XOffset = sal::static_int_cast< sal_Int16 >(nTmpValue); |
| break; |
| case XML_TOK_GRADIENT_CY: |
| SvXMLUnitConverter::convertPercent( nTmpValue, rStrValue ); |
| aGradient.YOffset = sal::static_int_cast< sal_Int16 >(nTmpValue); |
| break; |
| case XML_TOK_GRADIENT_START: |
| { |
| sal_Int32 aStartTransparency; |
| SvXMLUnitConverter::convertPercent( aStartTransparency, rStrValue ); |
| |
| sal_uInt8 n = sal::static_int_cast< sal_uInt8 >( |
| ( (100 - aStartTransparency) * 255 ) / 100 ); |
| |
| Color aColor( n, n, n ); |
| aGradient.StartColor = (sal_Int32)( aColor.GetColor() ); |
| } |
| break; |
| case XML_TOK_GRADIENT_END: |
| { |
| sal_Int32 aEndTransparency; |
| SvXMLUnitConverter::convertPercent( aEndTransparency, rStrValue ); |
| |
| sal_uInt8 n = sal::static_int_cast< sal_uInt8 >( |
| ( (100 - aEndTransparency) * 255 ) / 100 ); |
| |
| Color aColor( n, n, n ); |
| aGradient.EndColor = (sal_Int32)( aColor.GetColor() ); |
| } |
| break; |
| case XML_TOK_GRADIENT_ANGLE: |
| { |
| sal_Int32 nValue; |
| SvXMLUnitConverter::convertNumber( nValue, rStrValue, 0, 3600 ); |
| aGradient.Angle = sal_Int16( nValue ); |
| } |
| break; |
| case XML_TOK_GRADIENT_BORDER: |
| SvXMLUnitConverter::convertPercent( nTmpValue, rStrValue ); |
| aGradient.Border = sal::static_int_cast< sal_Int16 >(nTmpValue); |
| break; |
| |
| default: |
| DBG_WARNING( "Unknown token at import transparency gradient style" ) |
| ; |
| } |
| } |
| |
| rValue <<= aGradient; |
| |
| if( aDisplayName.getLength() ) |
| { |
| rImport.AddStyleDisplayName( XML_STYLE_FAMILY_SD_GRADIENT_ID, rStrName, |
| aDisplayName ); |
| rStrName = aDisplayName; |
| } |
| |
| 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; |
| |
| // Style |
| if( !SvXMLUnitConverter::convertEnum( aOut, aGradient.Style, pXML_GradientStyle_Enum ) ) |
| { |
| bRet = sal_False; |
| } |
| else |
| { |
| // Name |
| sal_Bool bEncoded = sal_False; |
| rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_NAME, |
| rExport.EncodeStyleName( rStrName, |
| &bEncoded ) ); |
| if( bEncoded ) |
| rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_DISPLAY_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 ) |
| { |
| SvXMLUnitConverter::convertPercent( aOut, aGradient.XOffset ); |
| aStrValue = aOut.makeStringAndClear(); |
| rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_CX, aStrValue ); |
| |
| SvXMLUnitConverter::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 = 100 - (sal_Int32)(((aColor.GetRed() + 1) * 100) / 255); |
| SvXMLUnitConverter::convertPercent( aOut, aStartValue ); |
| aStrValue = aOut.makeStringAndClear(); |
| rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_START, aStrValue ); |
| |
| // Transparency end |
| aColor.SetColor( aGradient.EndColor ); |
| sal_Int32 aEndValue = 100 - (sal_Int32)(((aColor.GetRed() + 1) * 100) / 255); |
| SvXMLUnitConverter::convertPercent( aOut, aEndValue ); |
| aStrValue = aOut.makeStringAndClear(); |
| rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_END, aStrValue ); |
| |
| // Angle |
| if( aGradient.Style != awt::GradientStyle_RADIAL ) |
| { |
| SvXMLUnitConverter::convertNumber( aOut, sal_Int32( aGradient.Angle ) ); |
| aStrValue = aOut.makeStringAndClear(); |
| rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_GRADIENT_ANGLE, aStrValue ); |
| } |
| |
| // Border |
| SvXMLUnitConverter::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_OPACITY, |
| sal_True, sal_False ); |
| } |
| } |
| } |
| |
| return bRet; |
| } |
| |
| #endif // #ifndef SVX_LIGHT |