LibreOffice Module canvas (master)  1
spritedevicehelper.hxx
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19 
20 #ifndef INCLUDED_CANVAS_SOURCE_VCL_SPRITEDEVICEHELPER_HXX
21 #define INCLUDED_CANVAS_SOURCE_VCL_SPRITEDEVICEHELPER_HXX
22 
23 #include <com/sun/star/awt/Rectangle.hpp>
24 
25 #include "backbuffer.hxx"
26 #include "devicehelper.hxx"
27 
28 
29 /* Definition of DeviceHelper class */
30 
31 namespace vclcanvas
32 {
34  {
35  public:
37 
38  void init( const OutDevProviderSharedPtr& rOutDev );
39 
41  void disposing();
42 
43  bool showBuffer( bool bWindowVisible, bool bUpdateAll );
44  bool switchBuffer( bool bWindowVisible, bool bUpdateAll );
45 
46  css::uno::Any isAccelerated() const;
47  css::uno::Any getDeviceHandle() const;
48  css::uno::Any getSurfaceHandle() const;
49 
50  void dumpScreenContent() const;
51  const BackBufferSharedPtr& getBackBuffer() const { return mpBackBuffer; }
52 
53  void notifySizeUpdate( const css::awt::Rectangle& rBounds );
54 
55  private:
58  };
59 }
60 
61 #endif // INCLUDED_CANVAS_SOURCE_VCL_SPRITEDEVICEHELPER_HXX
62 
63 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
bool showBuffer(bool bWindowVisible, bool bUpdateAll)
std::shared_ptr< OutDevProvider > OutDevProviderSharedPtr
bool switchBuffer(bool bWindowVisible, bool bUpdateAll)
css::uno::Any isAccelerated() const
css::uno::Any getDeviceHandle() const
std::shared_ptr< BackBuffer > BackBufferSharedPtr
Definition: backbuffer.hxx:55
void disposing()
Dispose all internal references.
void init(const OutDevProviderSharedPtr &rOutDev)
void notifySizeUpdate(const css::awt::Rectangle &rBounds)
BackBufferSharedPtr mpBackBuffer
This buffer holds the background content for all associated canvases.
css::uno::Any getSurfaceHandle() const
const BackBufferSharedPtr & getBackBuffer() const