blob: dea980e7c179432097a26c52232ac83d03c9152e (
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
83
84
85
86
87
88
|
/*************************************************************************
*
* 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 INCLUDED_CANVAS_ISURFACE_HXX
#define INCLUDED_CANVAS_ISURFACE_HXX
#include <sal/types.h>
#include <boost/shared_ptr.hpp>
namespace basegfx
{
class B2IRange;
class B2IPoint;
class B2IVector;
}
namespace canvas
{
struct IColorBuffer;
struct ISurface
{
virtual ~ISurface() {}
/** Select texture behind this interface to be the current one
for primitive output.
*/
virtual bool selectTexture() = 0;
/** Tells wether the surface is valid or not
*/
virtual bool isValid() = 0;
/** Update surface content from given IColorBuffer
This method updates the given subarea of the surface from
the given color buffer bits.
@param rDestPos
Position in the surface, where the subset update should
have its left, top edge
@param rSourceRect
Size and position of the rectangular subset update in the
source color buffer
@param rSource
Source bits to use for the update
@return true, if the update was successful
*/
virtual bool update( const ::basegfx::B2IPoint& rDestPos,
const ::basegfx::B2IRange& rSourceRect,
IColorBuffer& rSource ) = 0;
virtual ::basegfx::B2IVector getSize() = 0;
};
typedef ::boost::shared_ptr< ISurface > ISurfaceSharedPtr;
}
#endif /* INCLUDED_CANVAS_ISURFACE_HXX */
|
