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Added simplistic makefile/project files for wxWinCE.
[wxWidgets.git] / include / wx / msgout.h
1 ///////////////////////////////////////////////////////////////////////////////
2 // Name: wx/msgout.h
3 // Purpose: wxMessageOutput class. Shows a message to the user
4 // Author: Mattia Barbon
5 // Modified by:
6 // Created: 17.07.02
7 // RCS-ID: $Id$
8 // Copyright: (c) wxWindows team
9 // Licence: wxWindows licence
10 ///////////////////////////////////////////////////////////////////////////////
11
12 #ifndef _WX_MSGOUT_H_
13 #define _WX_MSGOUT_H_
14
15 // ----------------------------------------------------------------------------
16 // headers
17 // ----------------------------------------------------------------------------
18
19 #if defined(__GNUG__) && !defined(__APPLE__)
20 #pragma interface "msgout.h"
21 #endif
22
23 #include "wx/defs.h"
24 #include "wx/wxchar.h"
25
26 // ----------------------------------------------------------------------------
27 // wxMessageOutput is a class abstracting formatted output target, i.e.
28 // something you can printf() to
29 // ----------------------------------------------------------------------------
30
31 class WXDLLEXPORT wxMessageOutput
32 {
33 public:
34 virtual ~wxMessageOutput() { }
35
36 // show a message to the user
37 virtual void Printf(const wxChar* format, ...) ATTRIBUTE_PRINTF_2 = 0;
38
39 // gets the current wxMessageOutput object
40 static wxMessageOutput* Get();
41
42 // sets the global wxMessageOutput instance; returns the previous one
43 static wxMessageOutput* Set(wxMessageOutput* msgout);
44
45 private:
46 static wxMessageOutput* ms_msgOut;
47 };
48
49 // ----------------------------------------------------------------------------
50 // implementation which sends output to stderr
51 // ----------------------------------------------------------------------------
52
53 class WXDLLEXPORT wxMessageOutputStderr : public wxMessageOutput
54 {
55 public:
56 wxMessageOutputStderr() { }
57
58 virtual void Printf(const wxChar* format, ...) ATTRIBUTE_PRINTF_2;
59 };
60
61 // ----------------------------------------------------------------------------
62 // implementation which shows output in a message box
63 // ----------------------------------------------------------------------------
64
65 #if wxUSE_GUI
66
67 class WXDLLEXPORT wxMessageOutputMessageBox : public wxMessageOutput
68 {
69 public:
70 wxMessageOutputMessageBox() { }
71
72 virtual void Printf(const wxChar* format, ...) ATTRIBUTE_PRINTF_2;
73 };
74
75 #endif // wxUSE_GUI
76
77 // ----------------------------------------------------------------------------
78 // implementation using wxLog (mainly for backwards compatibility)
79 // ----------------------------------------------------------------------------
80
81 class WXDLLEXPORT wxMessageOutputLog : public wxMessageOutput
82 {
83 public:
84 wxMessageOutputLog() { }
85
86 virtual void Printf(const wxChar* format, ...) ATTRIBUTE_PRINTF_2;
87 };
88
89 #endif
90 // _WX_MSGOUT_H_