blob: eaedbc8ca5ace74318cb7f562640b90accef98b8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _VCLCANVAS_SPRITEDEVICEHELPER_HXX
#define _VCLCANVAS_SPRITEDEVICEHELPER_HXX
#include <com/sun/star/awt/Rectangle.hpp>
#include <com/sun/star/awt/XWindow2.hpp>
#include <com/sun/star/rendering/XGraphicDevice.hpp>
#include <com/sun/star/rendering/XBufferController.hpp>
#include <vcl/outdev.hxx>
#include <vcl/window.hxx>
#include "backbuffer.hxx"
#include "devicehelper.hxx"
#include <boost/utility.hpp>
/* Definition of DeviceHelper class */
namespace vclcanvas
{
class SpriteCanvas;
class SpriteCanvasHelper;
class SpriteDeviceHelper : public DeviceHelper
{
public:
SpriteDeviceHelper();
void init( const OutDevProviderSharedPtr& rOutDev );
/// Dispose all internal references
void disposing();
::sal_Int32 createBuffers( ::sal_Int32 nBuffers );
void destroyBuffers( );
::sal_Bool showBuffer( bool bWindowVisible, ::sal_Bool bUpdateAll );
::sal_Bool switchBuffer( bool bWindowVisible, ::sal_Bool bUpdateAll );
::com::sun::star::uno::Any isAccelerated() const;
::com::sun::star::uno::Any getDeviceHandle() const;
::com::sun::star::uno::Any getSurfaceHandle() const;
void dumpScreenContent() const;
BackBufferSharedPtr getBackBuffer() const { return mpBackBuffer; }
void notifySizeUpdate( const ::com::sun::star::awt::Rectangle& rBounds );
private:
/// This buffer holds the background content for all associated canvases
BackBufferSharedPtr mpBackBuffer;
};
}
#endif /* _VCLCANVAS_SPRITEDEVICEHELPER_HXX */
|