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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 wxWindows 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#ifdef __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
72wxMessageOutput* wxMessageOutput::ms_msgOut = 0;
73
74wxMessageOutput* wxMessageOutput::Get()
75{
76 if ( !ms_msgOut && wxTheApp )
77 {
78 ms_msgOut = wxTheApp->GetTraits()->CreateMessageOutput();
79 }
80
81 return ms_msgOut;
82}
83
84wxMessageOutput* wxMessageOutput::Set(wxMessageOutput* msgout)
85{
86 wxMessageOutput* old = ms_msgOut;
87 ms_msgOut = msgout;
88 return old;
89}
90
91// ----------------------------------------------------------------------------
92// wxMessageOutputStderr
93// ----------------------------------------------------------------------------
94
95void 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
111void 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 += _T("\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 // !MSW, !Mac
139 // FIXME: why is wxFputs() not defined under Linux?
140 fputs(out.mb_str(), stderr);
141 fflush(stderr);
142#endif // platform
143}
144
145// ----------------------------------------------------------------------------
146// wxMessageOutputLog
147// ----------------------------------------------------------------------------
148
149void wxMessageOutputLog::Printf(const wxChar* format, ...)
150{
151 wxString out;
152
153 va_list args;
154 va_start(args, format);
155
156 out.PrintfV(format, args);
157 va_end(args);
158
159 out.Replace(wxT("\t"), wxT(" "));
160
161 ::wxLogMessage(wxT("%s"), out.c_str());
162}
163
164#endif // wxUSE_BASE
165
166// ----------------------------------------------------------------------------
167// wxMessageOutputMessageBox
168// ----------------------------------------------------------------------------
169
170#if wxUSE_GUI
171
172void wxMessageOutputMessageBox::Printf(const wxChar* format, ...)
173{
174 va_list args;
175 va_start(args, format);
176 wxString out;
177
178 out.PrintfV(format, args);
179 va_end(args);
180
181 // the native MSW msg box understands the TABs, others don't
182#ifndef __WXMSW__
183 out.Replace(wxT("\t"), wxT(" "));
184#endif
185
186 wxString title;
187 if ( wxTheApp )
188 title.Printf(_("%s message"), wxTheApp->GetAppName().c_str());
189
190 ::wxMessageBox(out, title);
191}
192
193#endif // wxUSE_GUI
194