canvas/source/null/null_spritehelper.cxx

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  27
  28 // MARKER(update_precomp.py): autogen include statement, do not remove
  29 #include "precompiled_canvas.hxx"
  30
  31 #include <canvas/debug.hxx>
  32 #include <tools/diagnose_ex.h>
  33 #include <canvas/verbosetrace.hxx>
  34
  35 #include <rtl/logfile.hxx>
  36 #include <rtl/math.hxx>
  37
  38 #include <canvas/canvastools.hxx>
  39
  40 #include <basegfx/matrix/b2dhommatrix.hxx>
  41 #include <basegfx/point/b2dpoint.hxx>
  42 #include <basegfx/tools/canvastools.hxx>
  43 #include <basegfx/numeric/ftools.hxx>
  44 #include <basegfx/polygon/b2dpolypolygontools.hxx>
  45 #include <basegfx/polygon/b2dpolygontools.hxx>
  46 #include <basegfx/polygon/b2dpolypolygonrasterconverter.hxx>
  47 #include <basegfx/polygon/b2dpolygontriangulator.hxx>
  48 #include <basegfx/polygon/b2dpolygoncutandtouch.hxx>
  49
  50 #include "null_canvascustomsprite.hxx"
  51 #include "null_spritehelper.hxx"
  52
  53 #include <memory>
  54
  55
  56 using namespace ::com::sun::star;
  57
  58 namespace nullcanvas
  59 {
  60     SpriteHelper::SpriteHelper() :
  61         mpSpriteCanvas(),
  62         mbTextureDirty( true )
  63     {
  64     }
  65
  66     void SpriteHelper::init( const geometry::RealSize2D&    rSpriteSize,
  67                              const SpriteCanvasRef&         rSpriteCanvas )
  68     {
  69         ENSURE_OR_THROW( rSpriteCanvas.get(),
  70                           "SpriteHelper::init(): Invalid device, sprite canvas or surface" );
  71
  72         mpSpriteCanvas     = rSpriteCanvas;
  73         mbTextureDirty     = true;
  74
  75         // also init base class
  76         CanvasCustomSpriteHelper::init( rSpriteSize,
  77                                         rSpriteCanvas.get() );
  78     }
  79
  80     void SpriteHelper::disposing()
  81     {
  82         mpSpriteCanvas.clear();
  83
  84         // forward to parent
  85         CanvasCustomSpriteHelper::disposing();
  86     }
  87
  88     void SpriteHelper::redraw( bool& /*io_bSurfaceDirty*/ ) const
  89     {
  90         // TODO
  91     }
  92
  93     ::basegfx::B2DPolyPolygon SpriteHelper::polyPolygonFromXPolyPolygon2D( uno::Reference< rendering::XPolyPolygon2D >& xPoly ) const
  94     {
  95         return ::basegfx::unotools::b2DPolyPolygonFromXPolyPolygon2D( xPoly );
  96     }
  97 }