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28 : :
29 : : #ifndef _VCLCANVAS_SPRITECANVAS_HXX_
30 : : #define _VCLCANVAS_SPRITECANVAS_HXX_
31 : :
32 : : #include <rtl/ref.hxx>
33 : :
34 : : #include <com/sun/star/uno/XComponentContext.hpp>
35 : : #include <com/sun/star/beans/XPropertySet.hpp>
36 : : #include <com/sun/star/lang/XServiceName.hpp>
37 : : #include <com/sun/star/awt/XWindowListener.hpp>
38 : : #include <com/sun/star/util/XUpdatable.hpp>
39 : : #include <com/sun/star/rendering/XSpriteCanvas.hpp>
40 : : #include <com/sun/star/rendering/XIntegerBitmap.hpp>
41 : : #include <com/sun/star/rendering/XGraphicDevice.hpp>
42 : : #include <com/sun/star/rendering/XBufferController.hpp>
43 : :
44 : : #include <cppuhelper/compbase9.hxx>
45 : : #include <comphelper/uno3.hxx>
46 : :
47 : : #include <canvas/base/spritecanvasbase.hxx>
48 : : #include <canvas/base/disambiguationhelper.hxx>
49 : : #include <canvas/base/bufferedgraphicdevicebase.hxx>
50 : :
51 : : #include "spritecanvashelper.hxx"
52 : : #include "impltools.hxx"
53 : : #include "spritedevicehelper.hxx"
54 : : #include "repainttarget.hxx"
55 : :
56 : :
57 : : #define SPRITECANVAS_SERVICE_NAME "com.sun.star.rendering.SpriteCanvas.VCL"
58 : : #define SPRITECANVAS_IMPLEMENTATION_NAME "com.sun.star.comp.rendering.SpriteCanvas.VCL"
59 : :
60 : : namespace vclcanvas
61 : : {
62 : : typedef ::cppu::WeakComponentImplHelper9< ::com::sun::star::rendering::XSpriteCanvas,
63 : : ::com::sun::star::rendering::XIntegerBitmap,
64 : : ::com::sun::star::rendering::XGraphicDevice,
65 : : ::com::sun::star::lang::XMultiServiceFactory,
66 : : ::com::sun::star::rendering::XBufferController,
67 : : ::com::sun::star::awt::XWindowListener,
68 : : ::com::sun::star::util::XUpdatable,
69 : : ::com::sun::star::beans::XPropertySet,
70 : : ::com::sun::star::lang::XServiceName > WindowGraphicDeviceBase_Base;
71 : : typedef ::canvas::BufferedGraphicDeviceBase< ::canvas::DisambiguationHelper< WindowGraphicDeviceBase_Base >,
72 : : SpriteDeviceHelper,
73 : : tools::LocalGuard,
74 : : ::cppu::OWeakObject > SpriteCanvasBase_Base;
75 : :
76 : : /** Mixin SpriteSurface
77 : :
78 : : Have to mixin the SpriteSurface before deriving from
79 : : ::canvas::SpriteCanvasBase, as this template should already
80 : : implement some of those interface methods.
81 : :
82 : : The reason why this appears kinda convoluted is the fact that
83 : : we cannot specify non-IDL types as WeakComponentImplHelperN
84 : : template args, and furthermore, don't want to derive
85 : : ::canvas::SpriteCanvasBase directly from
86 : : ::canvas::SpriteSurface (because derivees of
87 : : ::canvas::SpriteCanvasBase have to explicitly forward the
88 : : XInterface methods (e.g. via DECLARE_UNO3_AGG_DEFAULTS)
89 : : anyway). Basically, ::canvas::CanvasCustomSpriteBase should
90 : : remain a base class that provides implementation, not to
91 : : enforce any specific interface on its derivees.
92 : : */
93 : 0 : class SpriteCanvasBaseSpriteSurface_Base : public SpriteCanvasBase_Base,
94 : : public ::canvas::SpriteSurface
95 : : {
96 : : };
97 : :
98 : : typedef ::canvas::SpriteCanvasBase< SpriteCanvasBaseSpriteSurface_Base,
99 : : SpriteCanvasHelper,
100 : : tools::LocalGuard,
101 : : ::cppu::OWeakObject > SpriteCanvasBaseT;
102 : :
103 : : /** Product of this component's factory.
104 : :
105 : : The SpriteCanvas object combines the actual Window canvas with
106 : : the XGraphicDevice interface. This is because there's a
107 : : one-to-one relation between them, anyway, since each window
108 : : can have exactly one canvas and one associated
109 : : XGraphicDevice. And to avoid messing around with circular
110 : : references, this is implemented as one single object.
111 : : */
112 : : class SpriteCanvas : public SpriteCanvasBaseT,
113 : : public RepaintTarget
114 : : {
115 : : public:
116 : : SpriteCanvas( const ::com::sun::star::uno::Sequence<
117 : : ::com::sun::star::uno::Any >& aArguments,
118 : : const ::com::sun::star::uno::Reference<
119 : : ::com::sun::star::uno::XComponentContext >& rxContext );
120 : :
121 : : void initialize();
122 : :
123 : : /// For resource tracking
124 : : ~SpriteCanvas();
125 : :
126 : : /// Dispose all internal references
127 : : virtual void disposeThis();
128 : :
129 : : // Forwarding the XComponent implementation to the
130 : : // cppu::ImplHelper templated base
131 : : // Classname Base doing refcounting Base implementing the XComponent interface
132 : : // | | |
133 : : // V V V
134 : 0 : DECLARE_UNO3_XCOMPONENT_AGG_DEFAULTS( SpriteCanvas, WindowGraphicDeviceBase_Base, ::cppu::WeakComponentImplHelperBase );
135 : :
136 : : // XBufferController (partial)
137 : : virtual ::sal_Bool SAL_CALL showBuffer( ::sal_Bool bUpdateAll ) throw (::com::sun::star::uno::RuntimeException);
138 : : virtual ::sal_Bool SAL_CALL switchBuffer( ::sal_Bool bUpdateAll ) throw (::com::sun::star::uno::RuntimeException);
139 : :
140 : : // XSpriteCanvas (partial)
141 : : virtual sal_Bool SAL_CALL updateScreen( sal_Bool bUpdateAll ) throw (::com::sun::star::uno::RuntimeException);
142 : :
143 : : // XServiceName
144 : : virtual ::rtl::OUString SAL_CALL getServiceName( ) throw (::com::sun::star::uno::RuntimeException);
145 : :
146 : : // RepaintTarget
147 : : virtual bool repaint( const GraphicObjectSharedPtr& rGrf,
148 : : const ::com::sun::star::rendering::ViewState& viewState,
149 : : const ::com::sun::star::rendering::RenderState& renderState,
150 : : const ::Point& rPt,
151 : : const ::Size& rSz,
152 : : const GraphicAttr& rAttr ) const;
153 : :
154 : : /// Get backbuffer for this canvas
155 : 0 : OutDevProviderSharedPtr getFrontBuffer() const { return maDeviceHelper.getOutDev(); }
156 : : /// Get window for this canvas
157 : 0 : BackBufferSharedPtr getBackBuffer() const { return maDeviceHelper.getBackBuffer(); }
158 : :
159 : : private:
160 : : ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > maArguments;
161 : : ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > mxComponentContext;
162 : : };
163 : :
164 : : typedef ::rtl::Reference< SpriteCanvas > SpriteCanvasRef;
165 : : typedef ::rtl::Reference< SpriteCanvas > DeviceRef;
166 : :
167 : : }
168 : :
169 : : #endif
170 : :
171 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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