/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /************************************************************************* * * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * Copyright 2000, 2010 Oracle and/or its affiliates. * * OpenOffice.org - a multi-platform office productivity suite * * This file is part of OpenOffice.org. * * OpenOffice.org is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License version 3 * only, as published by the Free Software Foundation. * * OpenOffice.org 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 version 3 for more details * (a copy is included in the LICENSE file that accompanied this code). * * You should have received a copy of the GNU Lesser General Public License * version 3 along with OpenOffice.org. If not, see * * for a copy of the LGPLv3 License. * ************************************************************************/ #include "sampleaddin.hxx" #include #include #include #include #include #include #include using namespace com::sun::star; using ::rtl::OUString; // code for creating instances of SampleAddIn extern "C" { SAL_DLLPUBLIC_EXPORT void SAL_CALL component_getImplementationEnvironment( const sal_Char ** ppEnvTypeName, uno_Environment ** /*ppEnv*/ ) { *ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME; } sal_Bool SAL_CALL component_writeInfo( void * /*pServiceManager*/, registry::XRegistryKey * pRegistryKey ) { if( pRegistryKey ) { try { OUString aImpl( RTL_CONSTASCII_USTRINGPARAM( "/" )); aImpl += SampleAddIn::getImplementationName_Static(); aImpl += OUString( RTL_CONSTASCII_USTRINGPARAM( "/UNO/SERVICES" )); uno::Reference< registry::XRegistryKey> xNewKey( reinterpret_cast( pRegistryKey )->createKey( aImpl ) ); uno::Sequence< OUString > aSequ = SampleAddIn::getSupportedServiceNames_Static(); const OUString * pArray = aSequ.getConstArray(); for( sal_Int32 i = 0; i < aSequ.getLength(); i++ ) xNewKey->createKey( pArray[i] ); return sal_True; } catch( const registry::InvalidRegistryException& ) { OSL_FAIL( "### InvalidRegistryException!" ); } } return sal_False; } SAL_DLLPUBLIC_EXPORT void * SAL_CALL component_getFactory( const sal_Char * pImplName, void * pServiceManager, void * /*pRegistryKey*/ ) { void* pRet = 0; if ( pServiceManager && OUString::createFromAscii( pImplName ) == SampleAddIn::getImplementationName_Static() ) { uno::Reference< lang::XSingleServiceFactory> xFactory( cppu::createSingleFactory( reinterpret_cast( pServiceManager ), SampleAddIn::getImplementationName_Static(), SampleAddIn_CreateInstance, SampleAddIn::getSupportedServiceNames_Static() ) ); if( xFactory.is()) { xFactory->acquire(); pRet = xFactory.get(); } } return pRet; } } // extern C // -------------------- // class SampleAddIn // -------------------- SampleAddIn::SampleAddIn() { } SampleAddIn::~SampleAddIn() {} // this functionality should be provided by the chart API some day sal_Bool SampleAddIn::getLogicalPosition( uno::Reference< drawing::XShape >& xAxis, double fValue, sal_Bool bVertical, awt::Point& aOutPosition ) { sal_Bool bRet = sal_False; if( xAxis.is()) { awt::Size aSize = xAxis->getSize(); sal_Int32 nLength = bVertical? aSize.Height: aSize.Width; uno::Reference< beans::XPropertySet > xProp( xAxis, uno::UNO_QUERY ); if( xProp.is()) { try { double fMin(0.0), fMax(0.0); uno::Any aAny = xProp->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM( "Min" ))); aAny >>= fMin; aAny = xProp->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM( "Max" ))); aAny >>= fMax; double fRange = fMax - fMin; if( fMin <= fValue && fValue <= fMax && fRange != 0.0 ) { double fPercentage = (fValue - fMin) / fRange; awt::Point aPos = xAxis->getPosition(); if( bVertical ) { aOutPosition.X = aPos.X; aOutPosition.Y = static_cast(aPos.Y + nLength * (1.0 - fPercentage)); // y scale goes from top to bottom } else { aOutPosition.X = static_cast(aPos.X + nLength * fPercentage); aOutPosition.Y = aPos.Y; } bRet = sal_True; } } catch( const beans::UnknownPropertyException& ) { // the shape xAxis was no chart axis } } } return bRet; } OUString SampleAddIn::getImplementationName_Static() { return OUString( RTL_CONSTASCII_USTRINGPARAM( "SampleAddIn" )); } uno::Sequence< ::rtl::OUString > SampleAddIn::getSupportedServiceNames_Static() { uno::Sequence< OUString > aSeq( 4 ); aSeq[ 0 ] = OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.chart.ChartAxisXSupplier" )); aSeq[ 1 ] = OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.chart.ChartAxisYSupplier" )); aSeq[ 2 ] = OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.chart.Diagram" )); aSeq[ 3 ] = OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.chart.SampleAddIn" )); return aSeq; } uno::Reference< uno::XInterface > SAL_CALL SampleAddIn_CreateInstance( const uno::Reference< lang::XMultiServiceFactory >& ) { uno::Reference< uno::XInterface > xInst = (cppu::OWeakObject*)new SampleAddIn(); return xInst; } // implementation of interface methods // XInitialization void SAL_CALL SampleAddIn::initialize( const uno::Sequence< uno::Any >& aArguments ) throw( uno::Exception, uno::RuntimeException ) { // first argument should be the XChartDocument OSL_ENSURE( aArguments.getLength() > 0, "Please initialize Chart AddIn with ChartDocument!" ); if( aArguments.getLength()) { aArguments[ 0 ] >>= mxChartDoc; OSL_ENSURE( mxChartDoc.is(), "First argument in initialization is not an XChartDocument!" ); // set XY chart as base type to be drawn uno::Reference< beans::XPropertySet > xDocProp( mxChartDoc, uno::UNO_QUERY ); if( xDocProp.is()) { uno::Any aBaseType; aBaseType <<= rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.chart.XYDiagram" )); try { xDocProp->setPropertyValue( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "BaseDiagram" )), aBaseType ); } catch( ... ) {} } // change background of plot area to light blue uno::Reference< chart::X3DDisplay > xWallSupplier( mxChartDoc->getDiagram(), uno::UNO_QUERY ); if( xWallSupplier.is()) { uno::Reference< beans::XPropertySet > xDiaProp( xWallSupplier->getWall(), uno::UNO_QUERY ); uno::Reference< beans::XPropertySet > xLegendProp( mxChartDoc->getLegend(), uno::UNO_QUERY ); if( xDiaProp.is() && xLegendProp.is()) { uno::Any aAny; aAny <<= (sal_Int32)( 0xe0e0f0 ); xDiaProp->setPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM( "FillColor" )), aAny ); xLegendProp->setPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM( "FillColor" )), aAny ); } } } } // XRefreshable /******************************************************************************** * * The method refresh is the most important method - here all objects that * are necessary for the chart are created * * in the first implementation you will have to insert everything in this * routine - all old objects are deleted beforehand * ********************************************************************************/ void SAL_CALL SampleAddIn::refresh() throw( uno::RuntimeException ) { if( ! mxChartDoc.is()) return; // first of all get the draw page uno::Reference< drawing::XDrawPageSupplier > xPageSupp( mxChartDoc, uno::UNO_QUERY ); uno::Reference< lang::XMultiServiceFactory > xFactory( mxChartDoc, uno::UNO_QUERY ); if( xPageSupp.is() && xFactory.is() ) { uno::Reference< drawing::XDrawPage > xPage = xPageSupp->getDrawPage(); if( xPage.is()) { // now we have the page to insert objects // add a horizontal line at the middle value of the first series // ------------------------------------------------------------- // get the logical position from the coordinate // get x- and y-axis uno::Reference< drawing::XShape > xYAxisShape( getYAxis(), uno::UNO_QUERY ); uno::Reference< drawing::XShape > xXAxisShape( getXAxis(), uno::UNO_QUERY ); if( xXAxisShape.is() && xYAxisShape.is() ) { // create line first time if( ! mxMyRedLine.is()) { mxMyRedLine = uno::Reference< drawing::XShape >( xFactory->createInstance( OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.drawing.LineShape" ))), uno::UNO_QUERY ); xPage->add( mxMyRedLine ); // make line red and thick uno::Reference< beans::XPropertySet > xShapeProp( mxMyRedLine, uno::UNO_QUERY ); if( xShapeProp.is()) { uno::Any aColor, aWidth; aColor <<= (sal_Int32)(0xe01010); aWidth <<= (sal_Int32)(50); // 0.5 mm try { xShapeProp->setPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM( "LineColor" )), aColor ); xShapeProp->setPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM( "LineWidth" )), aWidth ); } catch( ... ) {} } } // create text object first time if( ! mxMyText.is()) { mxMyText = uno::Reference< drawing::XShape >( xFactory->createInstance( OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.drawing.TextShape" ))), uno::UNO_QUERY ); xPage->add( mxMyText ); // change text OUString aText(RTL_CONSTASCII_USTRINGPARAM( "Little Example" )); uno::Reference< beans::XPropertySet > xTextProp( mxMyText, uno::UNO_QUERY ); if( xTextProp.is()) { uno::Any aTrueAny; aTrueAny <<= (sal_Bool)(sal_True); try { xTextProp->setPropertyValue( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "TextAutoGrowWidth" )), aTrueAny ); } catch( ... ) {} } uno::Reference< text::XTextRange > xTextRange( mxMyText, uno::UNO_QUERY ); if( xTextRange.is()) { xTextRange->setString( aText ); } } // position line and text // get the array. Note: the first dimension is the length // of each series and the second one is the number of series // this should be changed in the future uno::Sequence< uno::Sequence< double > > aData; uno::Reference< chart::XChartData > xData = mxChartDoc->getData(); uno::Reference< chart::XChartDataArray > xDataArray( xData, uno::UNO_QUERY ); if( xDataArray.is()) aData = xDataArray->getData(); // get row count == length of each series sal_Int32 nSize = aData.getLength(); sal_Int32 nMiddle = nSize / 2; // get value for first series double fMiddleVal = xData->getNotANumber(); // set to NaN if( aData[ nMiddle ].getLength()) // we have at least one series fMiddleVal = aData[ nMiddle ][ 0 ]; awt::Point aPos; getLogicalPosition( xYAxisShape, fMiddleVal, sal_True, aPos ); awt::Size aSize = xXAxisShape->getSize(); if( mxMyRedLine.is()) { awt::Point aEnd = aPos; aEnd.X += aSize.Width; uno::Sequence< uno::Sequence< awt::Point > > aPtSeq( 1 ); aPtSeq[ 0 ].realloc( 2 ); aPtSeq[ 0 ][ 0 ] = aPos; aPtSeq[ 0 ][ 1 ] = aEnd; uno::Reference< beans::XPropertySet > xShapeProp( mxMyRedLine, uno::UNO_QUERY ); if( xShapeProp.is()) { uno::Any aAny; aAny <<= aPtSeq; xShapeProp->setPropertyValue( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "PolyPolygon" )), aAny ); } } if( mxMyText.is()) { // put the text centered below the red line aPos.X += ( aSize.Width - mxMyRedLine->getPosition().X ) / 2; aPos.Y += 1000; aPos.Y += static_cast(0.1 * xYAxisShape->getSize().Height); mxMyText->setPosition( aPos ); } } } } } void SAL_CALL SampleAddIn::addRefreshListener( const uno::Reference< util::XRefreshListener >& ) throw( uno::RuntimeException ) { // not implemented - this is not necessary // (this method exists just because the interface requires it) } void SAL_CALL SampleAddIn::removeRefreshListener( const uno::Reference< util::XRefreshListener >& ) throw( uno::RuntimeException ) { // not implemented - this is not necessary // (this method exists just because the interface requires it) } // XDiagram OUString SAL_CALL SampleAddIn::getDiagramType() throw( uno::RuntimeException ) { return OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.chart.SampleDiagram" )); } // the following methods just delegate to the "parent diagram" (which in the future might no longer exist) uno::Reference< beans::XPropertySet > SAL_CALL SampleAddIn::getDataRowProperties( sal_Int32 nRow ) throw( lang::IndexOutOfBoundsException, uno::RuntimeException ) { if( mxChartDoc.is()) { uno::Reference< chart::XDiagram > xDia = mxChartDoc->getDiagram(); if( xDia.is()) return xDia->getDataRowProperties( nRow ); } return uno::Reference< beans::XPropertySet >(); } uno::Reference< beans::XPropertySet > SAL_CALL SampleAddIn::getDataPointProperties( sal_Int32 nCol, sal_Int32 nRow ) throw( lang::IndexOutOfBoundsException, uno::RuntimeException ) { if( mxChartDoc.is()) { uno::Reference< chart::XDiagram > xDia = mxChartDoc->getDiagram(); if( xDia.is()) return xDia->getDataPointProperties( nCol, nRow ); } return uno::Reference< beans::XPropertySet >(); } // XShape ( ::XDiagram ) awt::Size SAL_CALL SampleAddIn::getSize() throw( uno::RuntimeException ) { if( mxChartDoc.is()) { uno::Reference< drawing::XShape > xShape( mxChartDoc->getDiagram(), uno::UNO_QUERY ); if( xShape.is()) return xShape->getSize(); } return awt::Size(); } void SAL_CALL SampleAddIn::setSize( const awt::Size& aSize ) throw( beans::PropertyVetoException, uno::RuntimeException ) { if( mxChartDoc.is()) { uno::Reference< drawing::XShape > xShape( mxChartDoc->getDiagram(), uno::UNO_QUERY ); if( xShape.is()) xShape->setSize( aSize ); } } awt::Point SAL_CALL SampleAddIn::getPosition() throw( uno::RuntimeException ) { if( mxChartDoc.is()) { uno::Reference< drawing::XShape > xShape( mxChartDoc->getDiagram(), uno::UNO_QUERY ); if( xShape.is()) return xShape->getPosition(); } return awt::Point(); } void SAL_CALL SampleAddIn::setPosition( const awt::Point& aPos ) throw( uno::RuntimeException ) { if( mxChartDoc.is()) { uno::Reference< drawing::XShape > xShape( mxChartDoc->getDiagram(), uno::UNO_QUERY ); if( xShape.is()) xShape->setPosition( aPos ); } } // XShapeDescriptor ( ::XShape ::XDiagram ) rtl::OUString SAL_CALL SampleAddIn::getShapeType() throw( com::sun::star::uno::RuntimeException ) { return OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.chart.SampleAddinShape" )); } // XAxisXSupplier uno::Reference< drawing::XShape > SAL_CALL SampleAddIn::getXAxisTitle() throw( uno::RuntimeException ) { if( mxChartDoc.is()) { uno::Reference< chart::XAxisXSupplier > xAxisSupp( mxChartDoc->getDiagram(), uno::UNO_QUERY ); if( xAxisSupp.is()) return xAxisSupp->getXAxisTitle(); } return uno::Reference< drawing::XShape >(); } uno::Reference< beans::XPropertySet > SAL_CALL SampleAddIn::getXAxis() throw( uno::RuntimeException ) { if( mxChartDoc.is()) { uno::Reference< chart::XAxisXSupplier > xAxisSupp( mxChartDoc->getDiagram(), uno::UNO_QUERY ); if( xAxisSupp.is()) return xAxisSupp->getXAxis(); } return uno::Reference< beans::XPropertySet >(); } uno::Reference< beans::XPropertySet > SAL_CALL SampleAddIn::getXMainGrid() throw( uno::RuntimeException ) { if( mxChartDoc.is()) { uno::Reference< chart::XAxisXSupplier > xAxisSupp( mxChartDoc->getDiagram(), uno::UNO_QUERY ); if( xAxisSupp.is()) return xAxisSupp->getXMainGrid(); } return uno::Reference< beans::XPropertySet >(); } uno::Reference< beans::XPropertySet > SAL_CALL SampleAddIn::getXHelpGrid() throw( uno::RuntimeException ) { if( mxChartDoc.is()) { uno::Reference< chart::XAxisXSupplier > xAxisSupp( mxChartDoc->getDiagram(), uno::UNO_QUERY ); if( xAxisSupp.is()) return xAxisSupp->getXHelpGrid(); } return uno::Reference< beans::XPropertySet >(); } // XAxisYSupplier uno::Reference< drawing::XShape > SAL_CALL SampleAddIn::getYAxisTitle() throw( uno::RuntimeException ) { if( mxChartDoc.is()) { uno::Reference< chart::XAxisYSupplier > xAxisSupp( mxChartDoc->getDiagram(), uno::UNO_QUERY ); if( xAxisSupp.is()) return xAxisSupp->getYAxisTitle(); } return uno::Reference< drawing::XShape >(); } uno::Reference< beans::XPropertySet > SAL_CALL SampleAddIn::getYAxis() throw( uno::RuntimeException ) { if( mxChartDoc.is()) { uno::Reference< chart::XAxisYSupplier > xAxisSupp( mxChartDoc->getDiagram(), uno::UNO_QUERY ); if( xAxisSupp.is()) return xAxisSupp->getYAxis(); } return uno::Reference< beans::XPropertySet >(); } uno::Reference< beans::XPropertySet > SAL_CALL SampleAddIn::getYMainGrid() throw( uno::RuntimeException ) { if( mxChartDoc.is()) { uno::Reference< chart::XAxisYSupplier > xAxisSupp( mxChartDoc->getDiagram(), uno::UNO_QUERY ); if( xAxisSupp.is()) return xAxisSupp->getYMainGrid(); } return uno::Reference< beans::XPropertySet >(); } uno::Reference< beans::XPropertySet > SAL_CALL SampleAddIn::getYHelpGrid() throw( uno::RuntimeException ) { if( mxChartDoc.is()) { uno::Reference< chart::XAxisYSupplier > xAxisSupp( mxChartDoc->getDiagram(), uno::UNO_QUERY ); if( xAxisSupp.is()) return xAxisSupp->getYHelpGrid(); } return uno::Reference< beans::XPropertySet >(); } // XStatisticDisplay uno::Reference< beans::XPropertySet > SAL_CALL SampleAddIn::getUpBar() throw( uno::RuntimeException ) { if( mxChartDoc.is()) { uno::Reference< chart::XStatisticDisplay > xStatDisp( mxChartDoc->getDiagram(), uno::UNO_QUERY ); if( xStatDisp.is()) return xStatDisp->getUpBar(); } return uno::Reference< beans::XPropertySet >(); } uno::Reference< beans::XPropertySet > SAL_CALL SampleAddIn::getDownBar() throw( uno::RuntimeException ) { if( mxChartDoc.is()) { uno::Reference< chart::XStatisticDisplay > xStatDisp( mxChartDoc->getDiagram(), uno::UNO_QUERY ); if( xStatDisp.is()) return xStatDisp->getDownBar(); } return uno::Reference< beans::XPropertySet >(); } uno::Reference< beans::XPropertySet > SAL_CALL SampleAddIn::getMinMaxLine() throw( uno::RuntimeException ) { if( mxChartDoc.is()) { uno::Reference< chart::XStatisticDisplay > xStatDisp( mxChartDoc->getDiagram(), uno::UNO_QUERY ); if( xStatDisp.is()) return xStatDisp->getMinMaxLine(); } return uno::Reference< beans::XPropertySet >(); } // XServiceName OUString SAL_CALL SampleAddIn::getServiceName() throw( uno::RuntimeException ) { return OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.chart.SampleAddIn" )); } // XServiceInfo OUString SAL_CALL SampleAddIn::getImplementationName() throw( uno::RuntimeException ) { return getImplementationName_Static(); } sal_Bool SAL_CALL SampleAddIn::supportsService( const OUString& ServiceName ) throw( uno::RuntimeException ) { uno::Sequence< OUString > aServiceSeq = getSupportedServiceNames_Static(); sal_Int32 nLength = aServiceSeq.getLength(); for( sal_Int32 i=0; i < nLength; i++ ) { if( ServiceName.equals( aServiceSeq[ i ] )) return sal_True; } return sal_False; } uno::Sequence< OUString > SAL_CALL SampleAddIn::getSupportedServiceNames() throw( uno::RuntimeException ) { return getSupportedServiceNames_Static(); } // XLocalizable void SAL_CALL SampleAddIn::setLocale( const lang::Locale& eLocale ) throw( uno::RuntimeException ) { maLocale = eLocale; } lang::Locale SAL_CALL SampleAddIn::getLocale() throw( uno::RuntimeException ) { return maLocale; } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ /svg-optimisations-5-0 LibreOffice 核心代码仓库文档基金会
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