cppcanvas/source/wrapper/vclfactory.cxx

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  28
  29 #include <rtl/instance.hxx>
  30 #include <osl/getglobalmutex.hxx>
  31 #include <osl/diagnose.h>
  32 #include <com/sun/star/rendering/InterpolationMode.hpp>
  33 #include <vcl/window.hxx>
  34 #include <vcl/graph.hxx>
  35 #include <vcl/canvastools.hxx>
  36 #include <basegfx/polygon/b2dpolypolygon.hxx>
  37
  38 #include <cppcanvas/vclfactory.hxx>
  39
  40 #include <implbitmapcanvas.hxx>
  41 #include <implspritecanvas.hxx>
  42 #include <implpolypolygon.hxx>
  43 #include <implbitmap.hxx>
  44 #include <implrenderer.hxx>
  45 #include <implsprite.hxx>
  46
  47 using namespace ::com::sun::star;
  48
  49 namespace cppcanvas
  50 {
  51     /* Singleton handling */
  52     struct InitInstance
  53     {
  54         VCLFactory* operator()()
  55         {
  56             return new VCLFactory();
  57         }
  58     };
  59
  60     VCLFactory& VCLFactory::getInstance()
  61     {
  62         return *rtl_Instance< VCLFactory, InitInstance, ::osl::MutexGuard,
  63             ::osl::GetGlobalMutex >::create(
  64                 InitInstance(), ::osl::GetGlobalMutex());
  65     }
  66
  67     VCLFactory::VCLFactory()
  68     {
  69     }
  70
  71     BitmapCanvasSharedPtr VCLFactory::createCanvas( const uno::Reference< rendering::XBitmapCanvas >& xCanvas )
  72     {
  73         return BitmapCanvasSharedPtr(
  74             new internal::ImplBitmapCanvas( xCanvas ) );
  75     }
  76
  77     SpriteCanvasSharedPtr VCLFactory::createSpriteCanvas( const ::Window& rVCLWindow ) const
  78     {
  79         return SpriteCanvasSharedPtr(
  80             new internal::ImplSpriteCanvas(
  81                 uno::Reference< rendering::XSpriteCanvas >(
  82                     rVCLWindow.GetSpriteCanvas(),
  83                     uno::UNO_QUERY) ) );
  84     }
  85
  86     SpriteCanvasSharedPtr VCLFactory::createSpriteCanvas( const uno::Reference< rendering::XSpriteCanvas >& xCanvas ) const
  87     {
  88         return SpriteCanvasSharedPtr(
  89             new internal::ImplSpriteCanvas( xCanvas ) );
  90     }
  91
  92     BitmapSharedPtr VCLFactory::createBitmap( const CanvasSharedPtr&    rCanvas,
  93                                               const ::BitmapEx&         rBmpEx ) const
  94     {
  95         OSL_ENSURE( rCanvas.get() != NULL &&
  96                     rCanvas->getUNOCanvas().is(),
  97                     "VCLFactory::createBitmap(): Invalid canvas" );
  98
  99         if( rCanvas.get() == NULL )
 100             return BitmapSharedPtr();
 101
 102         uno::Reference< rendering::XCanvas > xCanvas( rCanvas->getUNOCanvas() );
 103         if( !xCanvas.is() )
 104             return BitmapSharedPtr();
 105
 106         return BitmapSharedPtr( new internal::ImplBitmap( rCanvas,
 107                                                           ::vcl::unotools::xBitmapFromBitmapEx(
 108                                                               xCanvas->getDevice(),
 109                                                               rBmpEx) ) );
 110     }
 111
 112     RendererSharedPtr VCLFactory::createRenderer( const CanvasSharedPtr&        rCanvas,
 113                                                   const ::GDIMetaFile&          rMtf,
 114                                                   const Renderer::Parameters&   rParms ) const
 115     {
 116         return RendererSharedPtr( new internal::ImplRenderer( rCanvas,
 117                                                               rMtf,
 118                                                               rParms ) );
 119     }
 120 }
 121
 122 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */