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added possibility to throw different objects and crash directly from the main frame...
[wxWidgets.git] / src / common / msgout.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: common/msgout.cpp
3 // Purpose: wxMessageOutput implementation
4 // Author: Mattia Barbon
5 // Modified by:
6 // Created: 17.07.02
7 // RCS-ID: $Id$
8 // Copyright: (c) the wxWidgets team
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 // ============================================================================
13 // declarations
14 // ============================================================================
15
16 // ---------------------------------------------------------------------------
17 // headers
18 // ---------------------------------------------------------------------------
19
20 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) && !defined(__EMX__)
21 // Some older compilers (such as EMX) cannot handle
22 // #pragma interface/implementation correctly, iff
23 // #pragma implementation is used in _two_ translation
24 // units (as created by e.g. event.cpp compiled for
25 // libwx_base and event.cpp compiled for libwx_gui_core).
26 // So we must not use those pragmas for those compilers in
27 // such files.
28 #pragma implementation "msgout.h"
29 #endif
30
31 // For compilers that support precompilation, includes "wx.h".
32 #include "wx/wxprec.h"
33
34 #if defined(__BORLANDC__)
35 #pragma hdrstop
36 #endif
37
38 #ifndef WX_PRECOMP
39 #include "wx/string.h"
40 #include "wx/ffile.h"
41 #include "wx/app.h"
42 #include "wx/intl.h"
43 #if wxUSE_GUI
44 #include "wx/msgdlg.h"
45 #endif // wxUSE_GUI
46 #endif
47
48 #include "wx/msgout.h"
49 #include "wx/apptrait.h"
50 #include "wx/log.h"
51
52 #include <stdarg.h>
53 #include <stdio.h>
54
55 #if defined(__WXMSW__)
56 #include "wx/msw/private.h"
57 #endif
58 #ifdef __WXMAC__
59 #include "wx/mac/private.h"
60 #endif
61
62 // ===========================================================================
63 // implementation
64 // ===========================================================================
65
66 #if wxUSE_BASE
67
68 // ----------------------------------------------------------------------------
69 // wxMessageOutput
70 // ----------------------------------------------------------------------------
71
72 wxMessageOutput* wxMessageOutput::ms_msgOut = 0;
73
74 wxMessageOutput* wxMessageOutput::Get()
75 {
76 if ( !ms_msgOut && wxTheApp )
77 {
78 ms_msgOut = wxTheApp->GetTraits()->CreateMessageOutput();
79 }
80
81 return ms_msgOut;
82 }
83
84 wxMessageOutput* wxMessageOutput::Set(wxMessageOutput* msgout)
85 {
86 wxMessageOutput* old = ms_msgOut;
87 ms_msgOut = msgout;
88 return old;
89 }
90
91 // ----------------------------------------------------------------------------
92 // wxMessageOutputStderr
93 // ----------------------------------------------------------------------------
94
95 void wxMessageOutputStderr::Printf(const wxChar* format, ...)
96 {
97 va_list args;
98 va_start(args, format);
99 wxString out;
100
101 out.PrintfV(format, args);
102 va_end(args);
103
104 fprintf(stderr, "%s", (const char*) out.mb_str());
105 }
106
107 // ----------------------------------------------------------------------------
108 // wxMessageOutputDebug
109 // ----------------------------------------------------------------------------
110
111 void wxMessageOutputDebug::Printf(const wxChar* format, ...)
112 {
113 wxString out;
114
115 va_list args;
116 va_start(args, format);
117
118 out.PrintfV(format, args);
119 va_end(args);
120
121 #if defined(__WXMSW__) && !defined(__WXMICROWIN__)
122 out.Replace(wxT("\t"), wxT(" "));
123 out.Replace(wxT("\n"), wxT("\r\n"));
124 ::OutputDebugString(out);
125 #elif defined(__WXMAC__) && !defined(__DARWIN__)
126 if ( wxIsDebuggerRunning() )
127 {
128 Str255 pstr;
129 wxString output = out + wxT(";g") ;
130 wxMacStringToPascal(output.c_str(), pstr);
131
132 #ifdef __powerc
133 DebugStr(pstr);
134 #else
135 SysBreakStr(pstr);
136 #endif
137 }
138 #else
139 wxFputs( out , stderr ) ;
140 if ( out.Right(1) != wxT("\n") )
141 wxFputs( wxT("\n") , stderr ) ;
142 fflush( stderr ) ;
143 #endif // platform
144 }
145
146 // ----------------------------------------------------------------------------
147 // wxMessageOutputLog
148 // ----------------------------------------------------------------------------
149
150 void wxMessageOutputLog::Printf(const wxChar* format, ...)
151 {
152 wxString out;
153
154 va_list args;
155 va_start(args, format);
156
157 out.PrintfV(format, args);
158 va_end(args);
159
160 out.Replace(wxT("\t"), wxT(" "));
161
162 ::wxLogMessage(wxT("%s"), out.c_str());
163 }
164
165 #endif // wxUSE_BASE
166
167 // ----------------------------------------------------------------------------
168 // wxMessageOutputMessageBox
169 // ----------------------------------------------------------------------------
170
171 #if wxUSE_GUI
172
173 void wxMessageOutputMessageBox::Printf(const wxChar* format, ...)
174 {
175 va_list args;
176 va_start(args, format);
177 wxString out;
178
179 out.PrintfV(format, args);
180 va_end(args);
181
182 // the native MSW msg box understands the TABs, others don't
183 #ifndef __WXMSW__
184 out.Replace(wxT("\t"), wxT(" "));
185 #endif
186
187 wxString title;
188 if ( wxTheApp )
189 title.Printf(_("%s message"), wxTheApp->GetAppName().c_str());
190
191 ::wxMessageBox(out, title);
192 }
193
194 #endif // wxUSE_GUI
195