/[pcsx2_0.9.7]/trunk/3rdparty/wxWidgets/src/common/sysopt.cpp
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Contents of /trunk/3rdparty/wxWidgets/src/common/sysopt.cpp

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Revision 31 - (show annotations) (download)
Tue Sep 7 03:24:11 2010 UTC (10 years, 2 months ago) by william
File size: 3169 byte(s)
committing r3113 initial commit again...
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/common/sysopt.cpp
3 // Purpose: wxSystemOptions
4 // Author: Julian Smart
5 // Modified by:
6 // Created: 2001-07-10
7 // RCS-ID: $Id: sysopt.cpp 39851 2006-06-27 14:33:14Z VZ $
8 // Copyright: (c) Julian Smart
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 // ============================================================================
13 // declarations
14 // ============================================================================
15
16 // ---------------------------------------------------------------------------
17 // headers
18 // ---------------------------------------------------------------------------
19
20 // For compilers that support precompilation, includes "wx.h".
21 #include "wx/wxprec.h"
22
23 #if defined(__BORLANDC__)
24 #pragma hdrstop
25 #endif
26
27 #if wxUSE_SYSTEM_OPTIONS
28
29 #include "wx/sysopt.h"
30
31 #ifndef WX_PRECOMP
32 #include "wx/app.h"
33 #include "wx/list.h"
34 #include "wx/string.h"
35 #include "wx/arrstr.h"
36 #endif
37
38 // ----------------------------------------------------------------------------
39 // private globals
40 // ----------------------------------------------------------------------------
41
42 static wxArrayString gs_optionNames,
43 gs_optionValues;
44
45 // ============================================================================
46 // wxSystemOptions implementation
47 // ============================================================================
48
49 // Option functions (arbitrary name/value mapping)
50 void wxSystemOptions::SetOption(const wxString& name, const wxString& value)
51 {
52 int idx = gs_optionNames.Index(name, false);
53 if (idx == wxNOT_FOUND)
54 {
55 gs_optionNames.Add(name);
56 gs_optionValues.Add(value);
57 }
58 else
59 {
60 gs_optionNames[idx] = name;
61 gs_optionValues[idx] = value;
62 }
63 }
64
65 void wxSystemOptions::SetOption(const wxString& name, int value)
66 {
67 SetOption(name, wxString::Format(wxT("%d"), value));
68 }
69
70 wxString wxSystemOptions::GetOption(const wxString& name)
71 {
72 wxString val;
73
74 int idx = gs_optionNames.Index(name, false);
75 if ( idx != wxNOT_FOUND )
76 {
77 val = gs_optionValues[idx];
78 }
79 else // not set explicitely
80 {
81 // look in the environment: first for a variable named "wx_appname_name"
82 // which can be set to affect the behaviour or just this application
83 // and then for "wx_name" which can be set to change the option globally
84 wxString var(name);
85 var.Replace(_T("."), _T("_")); // '.'s not allowed in env var names
86
87 wxString appname;
88 if ( wxTheApp )
89 appname = wxTheApp->GetAppName();
90
91 if ( !appname.empty() )
92 val = wxGetenv(_T("wx_") + appname + _T('_') + var);
93
94 if ( val.empty() )
95 val = wxGetenv(_T("wx_") + var);
96 }
97
98 return val;
99 }
100
101 int wxSystemOptions::GetOptionInt(const wxString& name)
102 {
103 return wxAtoi(GetOption(name));
104 }
105
106 bool wxSystemOptions::HasOption(const wxString& name)
107 {
108 return !GetOption(name).empty();
109 }
110
111 #endif // wxUSE_SYSTEM_OPTIONS

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