cppcanvas/source/uno/uno_mtfrenderer.hxx

   1 #ifndef _UNO_MTF_RENDERER_HXX_
   2 #define _UNO_MTF_RENDERER_HXX_
   3 #include <com/sun/star/rendering/MtfRenderer.hpp>
   4 #include <com/sun/star/rendering/XBitmapCanvas.hpp>
   5 #include <com/sun/star/uno/XComponentContext.hpp>
   6 #include <com/sun/star/beans/XFastPropertySet.hpp>
   7 #include <cppuhelper/compbase2.hxx>
   8 #include <cppuhelper/basemutex.hxx>
   9 #include <vcl/gdimtf.hxx>
  10
  11 typedef cppu::WeakComponentImplHelper2<com::sun::star::rendering::XMtfRenderer, com::sun::star::beans::XFastPropertySet> MtfRendererBase;
  12
  13 class MtfRenderer : private cppu::BaseMutex, public MtfRendererBase
  14 {
  15 public:
  16     MtfRenderer (com::sun::star::uno::Sequence<com::sun::star::uno::Any> const& args,
  17                  com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext> const&);
  18
  19     // XMtfRenderer iface
  20     void SAL_CALL setMetafile (const ::com::sun::star::uno::Sequence< sal_Int8 >& rMtf) throw (::com::sun::star::uno::RuntimeException);
  21     void SAL_CALL draw (double fScaleX, double fScaleY) throw (::com::sun::star::uno::RuntimeException);
  22
  23     // XFastPropertySet
  24     // setFastPropertyValue (0, GDIMetaFile*) is used to speedup the rendering
  25     virtual ::com::sun::star::uno::Any SAL_CALL getFastPropertyValue(sal_Int32 nHandle)  throw (::com::sun::star::uno::RuntimeException) { return ::com::sun::star::uno::Any(); }
  26     virtual void SAL_CALL setFastPropertyValue(sal_Int32 nHandle, const ::com::sun::star::uno::Any&)  throw (::com::sun::star::uno::RuntimeException);
  27
  28 private:
  29     GDIMetaFile* mpMetafile;
  30     com::sun::star::uno::Reference<com::sun::star::rendering::XBitmapCanvas> mxCanvas;
  31 };
  32
  33 #endif