LibreOffice Module canvas (master)  1
cairo_spritedevicehelper.hxx
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
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9  * This file incorporates work covered by the following license notice:
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11  * Licensed to the Apache Software Foundation (ASF) under one or more
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15  * License, Version 2.0 (the "License"); you may not use this file
16  * except in compliance with the License. You may obtain a copy of
17  * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18  */
19 
20 #pragma once
21 
22 #include <com/sun/star/awt/Rectangle.hpp>
23 
24 #include <vcl/window.hxx>
25 #include <vcl/cairo.hxx>
26 
27 #include "cairo_devicehelper.hxx"
28 
29 /* Definition of DeviceHelper class */
30 
31 namespace cairocanvas
32 {
33  class SpriteCanvas;
34 
36  {
37  public:
39 
40  void init( vcl::Window& rOutputWindow,
41  SpriteCanvas& rSpriteCanvas,
42  const ::basegfx::B2ISize& rSize,
43  bool bFullscreen );
44 
46  void disposing();
47 
48  // XWindowGraphicDevice
49  bool showBuffer( bool, bool );
50  bool switchBuffer( bool, bool bUpdateAll );
51 
52  css::uno::Any isAccelerated() const;
53  css::uno::Any getDeviceHandle() const;
54  css::uno::Any getSurfaceHandle() const;
55 
56  void notifySizeUpdate( const css::awt::Rectangle& rBounds );
57  void setSize( const ::basegfx::B2ISize& rSize );
58 
59  const ::cairo::SurfaceSharedPtr& getBufferSurface() const { return mpBufferSurface; }
61  ::cairo::SurfaceSharedPtr createSurface( const ::basegfx::B2ISize& rSize, int aContent );
62  ::cairo::SurfaceSharedPtr createSurface( BitmapSystemData const & rData, const Size& rSize );
63  const ::basegfx::B2ISize& getSizePixel() const { return maSize; }
64  void flush();
65 
66  private:
69 
71 
74  };
75 }
76 
77 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
const ::basegfx::B2ISize & getSizePixel() const
const ::cairo::SurfaceSharedPtr & getBufferSurface() const
void notifySizeUpdate(const css::awt::Rectangle &rBounds)
SpriteCanvas * mpSpriteCanvas
Pointer to sprite canvas (owner of this helper), needed to create bitmaps.
::cairo::SurfaceSharedPtr createSurface(const ::basegfx::B2ISize &rSize, int aContent)
bool switchBuffer(bool, bool bUpdateAll)
std::shared_ptr< Surface > SurfaceSharedPtr
::cairo::SurfaceSharedPtr mpBufferSurface
Product of this component's factory.
void init(vcl::Window &rOutputWindow, SpriteCanvas &rSpriteCanvas, const ::basegfx::B2ISize &rSize, bool bFullscreen)
void flush()
SpriteDeviceHelper::flush Flush the platform native window.
void disposing()
Dispose all internal references.
void setSize(const ::basegfx::B2ISize &rSize)
::cairo::SurfaceSharedPtr const & getWindowSurface() const