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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 
43 #include "null_canvascustomsprite.hxx"
44 #include "null_spritecanvas.hxx"
45 
46 
47 using namespace ::com::sun::star;
48 
49 namespace nullcanvas
50 {
51     CanvasCustomSprite::CanvasCustomSprite( const ::com::sun::star::geometry::RealSize2D& 	rSpriteSize,
52                                             const SpriteCanvasRef&                          rRefDevice ) :
53         mpSpriteCanvas( rRefDevice )
54     {
55         ENSURE_OR_THROW( rRefDevice.get(),
56                           "CanvasCustomSprite::CanvasCustomSprite(): Invalid sprite canvas" );
57 
58         maCanvasHelper.init( ::basegfx::B2ISize(
59                                  ::canvas::tools::roundUp( rSpriteSize.Width ),
60                                  ::canvas::tools::roundUp( rSpriteSize.Height ) ),
61                              *rRefDevice.get(),
62                              true );
63 
64         maSpriteHelper.init( rSpriteSize,
65                              rRefDevice );
66     }
67 
68     void SAL_CALL CanvasCustomSprite::disposing()
69     {
70         ::osl::MutexGuard aGuard( m_aMutex );
71 
72         mpSpriteCanvas.clear();
73 
74         // forward to parent
75         CanvasCustomSpriteBaseT::disposing();
76     }
77 
78     void CanvasCustomSprite::redraw() const
79     {
80         ::osl::MutexGuard aGuard( m_aMutex );
81 
82         maSpriteHelper.redraw( mbSurfaceDirty );
83     }
84 
85 #define IMPLEMENTATION_NAME "NullCanvas.CanvasCustomSprite"
86 #define SERVICE_NAME "com.sun.star.rendering.CanvasCustomSprite"
87 
88     ::rtl::OUString SAL_CALL CanvasCustomSprite::getImplementationName() throw( uno::RuntimeException )
89     {
90         return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( IMPLEMENTATION_NAME ) );
91     }
92 
93     sal_Bool SAL_CALL CanvasCustomSprite::supportsService( const ::rtl::OUString& ServiceName ) throw( uno::RuntimeException )
94     {
95         return ServiceName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM ( SERVICE_NAME ) );
96     }
97 
98     uno::Sequence< ::rtl::OUString > SAL_CALL CanvasCustomSprite::getSupportedServiceNames()  throw( uno::RuntimeException )
99     {
100         uno::Sequence< ::rtl::OUString > aRet(1);
101         aRet[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( SERVICE_NAME ) );
102 
103         return aRet;
104     }
105 }
106