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fix bug in Borland (bcc32 really hates ?)
[wxWidgets.git] / src / common / sysopt.cpp
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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#ifdef __GNUG__
21 #pragma implementation "sysopt.h"
22#endif
23
24// For compilers that support precompilation, includes "wx.h".
25#include "wx/wxprec.h"
26
27#if defined(__BORLANDC__)
28 #pragma hdrstop
29#endif
30
31#ifndef WX_PRECOMP
32 #include "wx/list.h"
33#endif
34
35#if wxUSE_SYSTEM_OPTIONS
36
37#include "wx/string.h"
38#include "wx/sysopt.h"
39#include "wx/module.h"
40
41// ----------------------------------------------------------------------------
42// private classes
43// ----------------------------------------------------------------------------
44
45// the module which is used to clean up wxSystemOptions data (this is a
46// singleton class so it can't be done in the dtor)
47class wxSystemOptionsModule : public wxModule
48{
b951c85f 49 friend class WXDLLEXPORT wxSystemOptions;
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50public:
51 virtual bool OnInit();
52 virtual void OnExit();
53
54private:
55 DECLARE_DYNAMIC_CLASS(wxSystemOptionsModule)
56
57 static wxArrayString sm_optionNames;
58 static wxArrayString sm_optionValues;
59};
60
61// ===========================================================================
62// implementation
63// ===========================================================================
64
65// ----------------------------------------------------------------------------
66// wxSystemOptionsModule
67// ----------------------------------------------------------------------------
68
69IMPLEMENT_DYNAMIC_CLASS(wxSystemOptionsModule, wxModule)
70
71wxArrayString wxSystemOptionsModule::sm_optionNames;
72wxArrayString wxSystemOptionsModule::sm_optionValues;
73
74bool wxSystemOptionsModule::OnInit()
75{
76 return TRUE;
77}
78
79void wxSystemOptionsModule::OnExit()
80{
81 sm_optionNames.Clear();
82 sm_optionValues.Clear();
83}
84
85// ----------------------------------------------------------------------------
86// wxSystemOptions
87// ----------------------------------------------------------------------------
88
89// Option functions (arbitrary name/value mapping)
90void wxSystemOptions::SetOption(const wxString& name, const wxString& value)
91{
92 int idx = wxSystemOptionsModule::sm_optionNames.Index(name, FALSE);
93 if (idx == wxNOT_FOUND)
94 {
95 wxSystemOptionsModule::sm_optionNames.Add(name);
96 wxSystemOptionsModule::sm_optionValues.Add(value);
97 }
98 else
99 {
100 wxSystemOptionsModule::sm_optionNames[idx] = name;
101 wxSystemOptionsModule::sm_optionValues[idx] = value;
102 }
103}
104
105void wxSystemOptions::SetOption(const wxString& name, int value)
106{
107 wxString valStr;
108 valStr.Printf(wxT("%d"), value);
109 SetOption(name, valStr);
110}
111
112wxString wxSystemOptions::GetOption(const wxString& name)
113{
114 int idx = wxSystemOptionsModule::sm_optionNames.Index(name, FALSE);
115 if (idx == wxNOT_FOUND)
116 return wxEmptyString;
117 else
118 return wxSystemOptionsModule::sm_optionValues[idx];
119}
120
121int wxSystemOptions::GetOptionInt(const wxString& name)
122{
123 return wxAtoi(GetOption(name));
124}
125
126bool wxSystemOptions::HasOption(const wxString& name)
127{
128 return (wxSystemOptionsModule::sm_optionNames.Index(name, FALSE) != wxNOT_FOUND);
129}
130
131#endif
132 // wxUSE_SYSTEM_OPTIONS
133