blob: 8663225108340e0dc5f2b1c7c0eb79663fa6bcce (
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
|
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: icachedprimitive.hxx,v $
* $Revision: 1.3 $
*
* 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_ICACHEDPRIMITIVE_HXX
#define INCLUDED_CANVAS_ICACHEDPRIMITIVE_HXX
#include <sal/types.h>
#include <boost/shared_ptr.hpp>
namespace basegfx
{
class B2IRange;
class B2IPoint;
}
namespace canvas
{
/** Objects with this interface are returned from every Bitmap
render operation.
These objects can be used to implement the
rendering::XCachedPrimitive interface, which in turn caches
render state and objects to facilitate quick redraws.
*/
struct ICachedPrimitive
{
virtual ~ICachedPrimitive() {}
/** Redraw the primitive with the given view state
Note that the primitive will <em>always</em> be redrawn on
the bitmap it was created from.
*/
virtual sal_Int8 redraw( const ::com::sun::star::rendering::ViewState& aState ) const = 0;
};
typedef ::boost::shared_ptr< ICachedPrimitive > ICachedPrimitiveSharedPtr;
}
#endif /* INCLUDED_CANVAS_ICACHEDPRIMITIVE_HXX */
|
