summaryrefslogtreecommitdiff
path: root/vcl/inc/vcl/salvd.hxx
blob: fcbe1fb353831116fc885eac2a7e86598da8899e (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
/*************************************************************************
 *
 * 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 _SV_SALVD_HXX
#define _SV_SALVD_HXX

#include <vcl/sv.h>
#include <vcl/dllapi.h>

class SalGraphics;

// --------------------
// - SalVirtualDevice -
// --------------------

class VCL_DLLPUBLIC SalVirtualDevice
{
public:                     // public for Sal Implementation
    SalVirtualDevice() {}
    virtual ~SalVirtualDevice();

    // SalGraphics or NULL, but two Graphics for all SalVirtualDevices
    // must be returned
    virtual SalGraphics*            GetGraphics() = 0;
    virtual void                    ReleaseGraphics( SalGraphics* pGraphics ) = 0;

                            // Set new size, without saving the old contents
    virtual BOOL                    SetSize( long nNewDX, long nNewDY ) = 0;

    /// Get actual VDev size in pixel
    virtual void                    GetSize( long& rWidth, long& rHeight ) = 0;
};

#endif // _SV_SALVD_HXX