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Diffstat (limited to 'svtools/inc')
-rw-r--r-- | svtools/inc/svtools/chartprettypainter.hxx | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/svtools/inc/svtools/chartprettypainter.hxx b/svtools/inc/svtools/chartprettypainter.hxx new file mode 100644 index 000000000000..d29a846762ab --- /dev/null +++ b/svtools/inc/svtools/chartprettypainter.hxx @@ -0,0 +1,75 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: chartprettypainter.hxx,v $ + * + * $Revision: 1.2 $ + * + * 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 + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef CHARTPRETTYPAINTER_HXX +#define CHARTPRETTYPAINTER_HXX + +#ifndef INCLUDED_SVTDLLAPI_H +#include "svtools/svtdllapi.h" +#endif + +//#include <svtools/embedhlp.hxx> +#include <vcl/outdev.hxx> +#include <com/sun/star/frame/XModel.hpp> +#include <com/sun/star/uno/Sequence.hxx> + +// predeclarations +namespace svt { class EmbeddedObjectRef; } + +/** use this class for a correct view representation of charts +see issues #i82893#, #i75867#: charts must be painted resolution dependent!! + +example usage when painting ole objects: +if( ChartPrettyPainter::IsChart(xObjRef) && ChartPrettyPainter::ShouldPrettyPaintChartOnThisDevice( pOutDev ) + && ChartPrettyPainter::DoPrettyPaintChart( get/loadChartModel(), pOutDev, rLogicObjectRect ) ) + return; +else + use any other painting method for charts or paint other ole objects + +this way of usage ensures that ole objects are only loaded if necessary +*/ + +class SVT_DLLPUBLIC ChartPrettyPainter +{ +public: + static bool IsChart( const svt::EmbeddedObjectRef& xObjRef ); + static bool ShouldPrettyPaintChartOnThisDevice( OutputDevice* pOutDev ); + static bool DoPrettyPaintChart( ::com::sun::star::uno::Reference< + ::com::sun::star::frame::XModel > xChartModel, + OutputDevice* pOutDev, const Rectangle& rLogicObjectRect ); + + ChartPrettyPainter(); + virtual ~ChartPrettyPainter(); + virtual bool DoPaint( OutputDevice* pOutDev, const Rectangle& rLogicObjectRect ) const; + static const com::sun::star::uno::Sequence<sal_Int8>& getUnoTunnelId(); +}; + +#endif |