Get rid of wxFontMapper in wxBase library.
[wxWidgets.git] / include / wx / msgout.h
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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: $Id$
77ffb593 8// Copyright: (c) wxWidgets team
65571936 9// Licence: wxWindows licence
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10///////////////////////////////////////////////////////////////////////////////
11
12#ifndef _WX_MSGOUT_H_
13#define _WX_MSGOUT_H_
14
15// ----------------------------------------------------------------------------
16// headers
17// ----------------------------------------------------------------------------
18
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19#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) && !defined(__EMX__)
20// Some older compilers (such as EMX) cannot handle
4e32eea1 21// #pragma interface/implementation correctly, iff
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22// #pragma implementation is used in _two_ translation
23// units (as created by e.g. event.cpp compiled for
24// libwx_base and event.cpp compiled for libwx_gui_core).
25// So we must not use those pragmas for those compilers in
26// such files.
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27 #pragma interface "msgout.h"
28#endif
29
30#include "wx/defs.h"
31#include "wx/wxchar.h"
32
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33// ----------------------------------------------------------------------------
34// wxMessageOutput is a class abstracting formatted output target, i.e.
35// something you can printf() to
36// ----------------------------------------------------------------------------
37
bddd7a8d 38class WXDLLIMPEXP_BASE wxMessageOutput
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39{
40public:
98020767 41 virtual ~wxMessageOutput() { }
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42
43 // show a message to the user
44 virtual void Printf(const wxChar* format, ...) ATTRIBUTE_PRINTF_2 = 0;
98020767 45
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46 // gets the current wxMessageOutput object
47 static wxMessageOutput* Get();
98020767 48
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49 // sets the global wxMessageOutput instance; returns the previous one
50 static wxMessageOutput* Set(wxMessageOutput* msgout);
98020767 51
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52private:
53 static wxMessageOutput* ms_msgOut;
54};
55
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56// ----------------------------------------------------------------------------
57// implementation which sends output to stderr
58// ----------------------------------------------------------------------------
59
bddd7a8d 60class WXDLLIMPEXP_BASE wxMessageOutputStderr : public wxMessageOutput
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61{
62public:
98020767 63 wxMessageOutputStderr() { }
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64
65 virtual void Printf(const wxChar* format, ...) ATTRIBUTE_PRINTF_2;
66};
67
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68// ----------------------------------------------------------------------------
69// implementation which shows output in a message box
70// ----------------------------------------------------------------------------
71
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72#if wxUSE_GUI
73
bddd7a8d 74class WXDLLIMPEXP_CORE wxMessageOutputMessageBox : public wxMessageOutput
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75{
76public:
98020767 77 wxMessageOutputMessageBox() { }
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78
79 virtual void Printf(const wxChar* format, ...) ATTRIBUTE_PRINTF_2;
80};
81
ef357cda 82#endif // wxUSE_GUI
74698d3a 83
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84// ----------------------------------------------------------------------------
85// implementation using the native way of outputting debug messages
86// ----------------------------------------------------------------------------
87
bddd7a8d 88class WXDLLIMPEXP_BASE wxMessageOutputDebug : public wxMessageOutput
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89{
90public:
91 wxMessageOutputDebug() { }
92
93 virtual void Printf(const wxChar* format, ...) ATTRIBUTE_PRINTF_2;
94};
95
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96// ----------------------------------------------------------------------------
97// implementation using wxLog (mainly for backwards compatibility)
98// ----------------------------------------------------------------------------
99
bddd7a8d 100class WXDLLIMPEXP_BASE wxMessageOutputLog : public wxMessageOutput
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101{
102public:
98020767 103 wxMessageOutputLog() { }
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104
105 virtual void Printf(const wxChar* format, ...) ATTRIBUTE_PRINTF_2;
106};
107
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108#endif
109 // _WX_MSGOUT_H_