LibreOffice Module canvas (master)  1
dx_spritedevicehelper.hxx
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19 
20 #pragma once
21 
22 #include <com/sun/star/awt/Rectangle.hpp>
23 #include <com/sun/star/rendering/XGraphicDevice.hpp>
24 #include <com/sun/star/rendering/XBufferController.hpp>
25 
26 #include "dx_rendermodule.hxx"
27 #include "dx_surfacebitmap.hxx"
28 #include "dx_devicehelper.hxx"
29 
31 
32 
33 namespace dxcanvas
34 {
35  class SpriteCanvas;
36 
38  {
39  public:
41 
42  void init( vcl::Window& rWindow,
43  SpriteCanvas& rSpriteCanvas,
44  const css::awt::Rectangle& rRect,
45  bool bFullscreen );
46 
48  void disposing();
49 
50  // partial override XWindowGraphicDevice
51  css::uno::Reference< css::rendering::XBitmap > createCompatibleBitmap(
52  const css::uno::Reference< css::rendering::XGraphicDevice >& rDevice,
53  const css::geometry::IntegerSize2D& size );
54  css::uno::Reference< css::rendering::XVolatileBitmap > createVolatileBitmap(
55  const css::uno::Reference< css::rendering::XGraphicDevice >& rDevice,
56  const css::geometry::IntegerSize2D& size );
57  css::uno::Reference< css::rendering::XBitmap > createCompatibleAlphaBitmap(
58  const css::uno::Reference< css::rendering::XGraphicDevice >& rDevice,
59  const css::geometry::IntegerSize2D& size );
60  css::uno::Reference< css::rendering::XVolatileBitmap > createVolatileAlphaBitmap(
61  const css::uno::Reference< css::rendering::XGraphicDevice >& rDevice,
62  const css::geometry::IntegerSize2D& size );
63 
64  void destroyBuffers( );
65  bool showBuffer( bool bIsVisible, bool bUpdateAll );
66  bool switchBuffer( bool bIsVisible, bool bUpdateAll );
67 
70  const std::shared_ptr<canvas::ISurfaceProxyManager> &getSurfaceProxy() const { return mpSurfaceProxyManager; }
71 
72  css::uno::Any isAccelerated() const;
73 
74  void notifySizeUpdate( const css::awt::Rectangle& rBounds );
75 
79  void dumpScreenContent() const;
80 
81  private:
82  void resizeBackBuffer( const ::basegfx::B2ISize& rNewSize );
83  HWND getHwnd() const;
84 
87 
89 
91  std::shared_ptr<canvas::ISurfaceProxyManager> mpSurfaceProxyManager;
92 
95  };
96 }
97 
98 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
std::shared_ptr< canvas::ISurfaceProxyManager > mpSurfaceProxyManager
Instance passing out HW textures.
void init(vcl::Window &rWindow, SpriteCanvas &rSpriteCanvas, const css::awt::Rectangle &rRect, bool bFullscreen)
css::uno::Reference< css::rendering::XBitmap > createCompatibleAlphaBitmap(const css::uno::Reference< css::rendering::XGraphicDevice > &rDevice, const css::geometry::IntegerSize2D &size)
std::shared_ptr< IDXRenderModule > IDXRenderModuleSharedPtr
bool switchBuffer(bool bIsVisible, bool bUpdateAll)
IDXRenderModuleSharedPtr mpRenderModule
Our encapsulation interface to DirectX.
css::uno::Reference< css::rendering::XVolatileBitmap > createVolatileAlphaBitmap(const css::uno::Reference< css::rendering::XGraphicDevice > &rDevice, const css::geometry::IntegerSize2D &size)
const IDXRenderModuleSharedPtr & getRenderModule() const
const DXSurfaceBitmapSharedPtr & getBackBuffer() const
bool showBuffer(bool bIsVisible, bool bUpdateAll)
size
css::uno::Reference< css::rendering::XVolatileBitmap > createVolatileBitmap(const css::uno::Reference< css::rendering::XGraphicDevice > &rDevice, const css::geometry::IntegerSize2D &size)
std::shared_ptr< DXSurfaceBitmap > DXSurfaceBitmapSharedPtr
void dumpScreenContent() const
called when DumpScreenContent property is enabled on XGraphicDevice, and writes out bitmaps of curren...
DXSurfaceBitmapSharedPtr mpBackBuffer
void resizeBackBuffer(const ::basegfx::B2ISize &rNewSize)
css::uno::Reference< css::rendering::XBitmap > createCompatibleBitmap(const css::uno::Reference< css::rendering::XGraphicDevice > &rDevice, const css::geometry::IntegerSize2D &size)
void notifySizeUpdate(const css::awt::Rectangle &rBounds)
SpriteCanvas * mpSpriteCanvas
Pointer to sprite canvas (owner of this helper), needed to create bitmaps.
void disposing()
Dispose all internal references.
Product of this component's factory.
const std::shared_ptr< canvas::ISurfaceProxyManager > & getSurfaceProxy() const
css::uno::Any isAccelerated() const