canvas/source/directx/dx_bitmap.hxx

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   9  * This file incorporates work covered by the following license notice:
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
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  19
  20 #ifndef INCLUDED_CANVAS_SOURCE_DIRECTX_DX_BITMAP_HXX
  21 #define INCLUDED_CANVAS_SOURCE_DIRECTX_DX_BITMAP_HXX
  22
  23 #include <com/sun/star/rendering/XCanvas.hpp>
  24 #include <com/sun/star/rendering/XIntegerBitmap.hpp>
  25 #include <boost/shared_ptr.hpp>
  26 #include <basegfx/vector/b2ivector.hxx>
  27 #include <basegfx/point/b2dpoint.hxx>
  28 #include <basegfx/range/b2drange.hxx>
  29 #include "dx_winstuff.hxx"
  30 #include "dx_ibitmap.hxx"
  31 #include "dx_graphicsprovider.hxx"
  32 #include "dx_gdiplususer.hxx"
  33
  34 namespace dxcanvas
  35 {
  36     class DXBitmap : public IBitmap
  37     {
  38     public:
  39         DXBitmap( const BitmapSharedPtr& rBitmap,
  40                   bool                   bWithAlpha );
  41         DXBitmap( const ::basegfx::B2IVector& rSize,
  42                   bool                        bWithAlpha );
  43
  44         virtual GraphicsSharedPtr         getGraphics();
  45
  46         virtual BitmapSharedPtr           getBitmap() const;
  47         virtual ::basegfx::B2IVector      getSize() const;
  48         virtual bool                      hasAlpha() const;
  49
  50         ::com::sun::star::uno::Sequence< sal_Int8 > getData(
  51             ::com::sun::star::rendering::IntegerBitmapLayout&       bitmapLayout,
  52             const ::com::sun::star::geometry::IntegerRectangle2D&   rect );
  53
  54         void setData(
  55             const ::com::sun::star::uno::Sequence< sal_Int8 >&      data,
  56             const ::com::sun::star::rendering::IntegerBitmapLayout& bitmapLayout,
  57             const ::com::sun::star::geometry::IntegerRectangle2D&   rect );
  58
  59         void setPixel(
  60             const ::com::sun::star::uno::Sequence< sal_Int8 >&      color,
  61             const ::com::sun::star::rendering::IntegerBitmapLayout& bitmapLayout,
  62             const ::com::sun::star::geometry::IntegerPoint2D&       pos );
  63
  64         ::com::sun::star::uno::Sequence< sal_Int8 > getPixel(
  65             ::com::sun::star::rendering::IntegerBitmapLayout&       bitmapLayout,
  66             const ::com::sun::star::geometry::IntegerPoint2D&       pos );
  67
  68     private:
  69         // Refcounted global GDI+ state container
  70         GDIPlusUserSharedPtr mpGdiPlusUser;
  71
  72         // size of this image in pixels [integral unit]
  73         ::basegfx::B2IVector maSize;
  74
  75         BitmapSharedPtr      mpBitmap;
  76         GraphicsSharedPtr    mpGraphics;
  77
  78         // true if the bitmap contains an alpha channel
  79         bool                 mbAlpha;
  80     };
  81
  82     typedef ::boost::shared_ptr< DXBitmap > DXBitmapSharedPtr;
  83 }
  84
  85 #endif
  86
  87 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */