e484468721
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@23175 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
110 lines
3.5 KiB
C++
Executable File
110 lines
3.5 KiB
C++
Executable File
///////////////////////////////////////////////////////////////////////////////
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// Name: wx/msgout.h
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// Purpose: wxMessageOutput class. Shows a message to the user
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// Author: Mattia Barbon
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// Modified by:
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// Created: 17.07.02
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// RCS-ID: $Id$
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// Copyright: (c) wxWindows team
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_MSGOUT_H_
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#define _WX_MSGOUT_H_
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) && !defined(__EMX__)
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// Some older compilers (such as EMX) cannot handle
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// #pragma interface/implementation correctly, iff
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// #pragma implementation is used in _two_ translation
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// units (as created by e.g. event.cpp compiled for
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// libwx_base and event.cpp compiled for libwx_gui_core).
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// So we must not use those pragmas for those compilers in
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// such files.
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#pragma interface "msgout.h"
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#endif
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#include "wx/defs.h"
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#include "wx/wxchar.h"
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// ----------------------------------------------------------------------------
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// wxMessageOutput is a class abstracting formatted output target, i.e.
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// something you can printf() to
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_BASE wxMessageOutput
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{
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public:
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virtual ~wxMessageOutput() { }
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// show a message to the user
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virtual void Printf(const wxChar* format, ...) ATTRIBUTE_PRINTF_2 = 0;
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// gets the current wxMessageOutput object
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static wxMessageOutput* Get();
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// sets the global wxMessageOutput instance; returns the previous one
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static wxMessageOutput* Set(wxMessageOutput* msgout);
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private:
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static wxMessageOutput* ms_msgOut;
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};
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// ----------------------------------------------------------------------------
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// implementation which sends output to stderr
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_BASE wxMessageOutputStderr : public wxMessageOutput
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{
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public:
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wxMessageOutputStderr() { }
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virtual void Printf(const wxChar* format, ...) ATTRIBUTE_PRINTF_2;
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};
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// ----------------------------------------------------------------------------
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// implementation which shows output in a message box
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// ----------------------------------------------------------------------------
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#if wxUSE_GUI
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class WXDLLIMPEXP_CORE wxMessageOutputMessageBox : public wxMessageOutput
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{
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public:
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wxMessageOutputMessageBox() { }
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virtual void Printf(const wxChar* format, ...) ATTRIBUTE_PRINTF_2;
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};
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#endif // wxUSE_GUI
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// ----------------------------------------------------------------------------
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// implementation using the native way of outputting debug messages
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_BASE wxMessageOutputDebug : public wxMessageOutput
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{
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public:
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wxMessageOutputDebug() { }
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virtual void Printf(const wxChar* format, ...) ATTRIBUTE_PRINTF_2;
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};
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// ----------------------------------------------------------------------------
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// implementation using wxLog (mainly for backwards compatibility)
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_BASE wxMessageOutputLog : public wxMessageOutput
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{
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public:
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wxMessageOutputLog() { }
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virtual void Printf(const wxChar* format, ...) ATTRIBUTE_PRINTF_2;
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};
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#endif
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// _WX_MSGOUT_H_
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