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don't crash when loading images with verbose==false (patch 1449823)
[wxWidgets.git] / src / common / sysopt.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: common/sysopt.cpp
3 // Purpose: wxSystemOptions
4 // Author: Julian Smart
5 // Modified by:
6 // Created: 2001-07-10
7 // RCS-ID: $Id$
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 #ifndef WX_PRECOMP
30 #include "wx/list.h"
31 #endif
32
33 #include "wx/string.h"
34 #include "wx/sysopt.h"
35 #include "wx/arrstr.h"
36
37 // ----------------------------------------------------------------------------
38 // private globals
39 // ----------------------------------------------------------------------------
40
41 static wxArrayString gs_optionNames,
42 gs_optionValues;
43
44 // ============================================================================
45 // wxSystemOptions implementation
46 // ============================================================================
47
48 // Option functions (arbitrary name/value mapping)
49 void wxSystemOptions::SetOption(const wxString& name, const wxString& value)
50 {
51 int idx = gs_optionNames.Index(name, false);
52 if (idx == wxNOT_FOUND)
53 {
54 gs_optionNames.Add(name);
55 gs_optionValues.Add(value);
56 }
57 else
58 {
59 gs_optionNames[idx] = name;
60 gs_optionValues[idx] = value;
61 }
62 }
63
64 void wxSystemOptions::SetOption(const wxString& name, int value)
65 {
66 SetOption(name, wxString::Format(wxT("%d"), value));
67 }
68
69 wxString wxSystemOptions::GetOption(const wxString& name)
70 {
71 int idx = gs_optionNames.Index(name, false);
72 if (idx == wxNOT_FOUND)
73 return wxEmptyString;
74 else
75 return gs_optionValues[idx];
76 }
77
78 int wxSystemOptions::GetOptionInt(const wxString& name)
79 {
80 return wxAtoi(GetOption(name));
81 }
82
83 bool wxSystemOptions::HasOption(const wxString& name)
84 {
85 return gs_optionNames.Index(name, false) != wxNOT_FOUND;
86 }
87
88 #endif // wxUSE_SYSTEM_OPTIONS
89