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
89
90
91
92
93
94
95
96
97
98
99
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* Version: MPL 1.1 / GPLv3+ / LGPLv3+
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License or as specified alternatively below. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* Major Contributor(s):
* Copyright (C) 2011 Michael Meeks <michael.meeks@suse.org> (initial developer)
*
* All Rights Reserved.
*
* For minor contributions see the git repository.
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 3 or later (the "GPLv3+"), or
* the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
* in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
* instead of those above.
*/
#ifndef _SV_GENDATA_HXX
#define _SV_GENDATA_HXX
#include <osl/socket.hxx>
#include <saldatabasic.hxx>
class SalGenericDisplay;
// Not the prettiest - but helpful for migrating old code ...
class SalDisplay;
class GtkSalDisplay;
enum SalGenericDataType { SAL_DATA_GTK, SAL_DATA_GTK3,
SAL_DATA_KDE3, SAL_DATA_KDE4,
SAL_DATA_UNX, SAL_DATA_SVP };
class VCL_DLLPUBLIC SalGenericData : public SalData
{
protected:
SalGenericDataType m_eType;
SalGenericDisplay *m_pDisplay;
// cached hostname to avoid slow lookup
rtl::OUString m_aHostname;
// for transient storage of unicode strings eg. 'u123' by input methods
rtl::OUString m_aUnicodeEntry;
public:
SalGenericData( SalGenericDataType t, SalInstance *pInstance ) : SalData(), m_eType( t ), m_pDisplay( NULL ) { m_pInstance = pInstance; SetSalData( this ); }
virtual ~SalGenericData() {}
virtual void Dispose() {}
SalGenericDisplay *GetDisplay() const { return m_pDisplay; }
void SetDisplay( SalGenericDisplay *pDisp ) { m_pDisplay = pDisp; }
const rtl::OUString& GetHostname()
{
if (!m_aHostname.getLength())
osl_getLocalHostname( &m_aHostname.pData );
return m_aHostname;
}
rtl::OUString &GetUnicodeCommand()
{
return m_aUnicodeEntry;
}
inline SalGenericDataType GetType() const
{
return m_eType;
}
// Mostly useful for remote protocol backends
virtual void ErrorTrapPush() = 0;
virtual bool ErrorTrapPop( bool bIgnoreError = true ) = 0; // true on error
// Not the prettiest - but helpful for migrating old code ...
inline SalDisplay *GetSalDisplay() const
{
OSL_ASSERT( m_eType != SAL_DATA_GTK3 );
return (SalDisplay *)GetDisplay();
}
inline GtkSalDisplay *GetGtkDisplay() const
{
return (GtkSalDisplay *)GetDisplay();
}
};
inline SalGenericData * GetGenericData()
{
return (SalGenericData *)ImplGetSVData()->mpSalData;
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|