]> git.saurik.com Git - wxWidgets.git/blame - include/wx/module.h
Added simplistic makefile/project files for wxWinCE.
[wxWidgets.git] / include / wx / module.h
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1/////////////////////////////////////////////////////////////////////////////
2// Name: module.h
3// Purpose: Modules handling
4// Author: Wolfram Gloger/adapted by Guilhem Lavaux
5// Modified by:
6// Created: 04/11/98
7// RCS-ID: $Id$
8// Copyright: (c) Wolfram Gloger and Guilhem Lavaux
9// Licence: wxWindows licence
10/////////////////////////////////////////////////////////////////////////////
11
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12#ifndef _WX_MODULEH__
13#define _WX_MODULEH__
c801d85f 14
af49c4b8 15#if defined(__GNUG__) && !defined(__APPLE__)
8aa4edd2 16 #pragma interface "module.h"
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17#endif
18
19#include "wx/object.h"
20#include "wx/list.h"
c801d85f 21
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22// declare a linked list of modules
23class wxModule;
f6bcfd97 24WX_DECLARE_EXPORTED_LIST(wxModule, wxModuleList);
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25
26// declaring a class derived from wxModule will automatically create an
27// instance of this class on program startup, call its OnInit() method and call
28// OnExit() on program termination (but only if OnInit() succeeded)
29class WXDLLEXPORT wxModule : public wxObject
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30{
31public:
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32 wxModule() {}
33 virtual ~wxModule() {}
c801d85f 34
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35 // if module init routine returns FALSE application
36 // will fail to startup
37
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38 bool Init() { return OnInit(); }
39 void Exit() { OnExit(); }
c801d85f 40
0b9ab0bd 41 // Override both of these
8aa4edd2 42 // called on program startup
0b9ab0bd 43
8aa4edd2 44 virtual bool OnInit() = 0;
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45
46 // called just before program termination, but only if OnInit()
8aa4edd2 47 // succeeded
0b9ab0bd 48
8aa4edd2 49 virtual void OnExit() = 0;
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50
51 static void RegisterModule(wxModule* module);
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52 static void RegisterModules();
53 static bool InitializeModules();
54 static void CleanUpModules();
c801d85f 55
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56 // used by wxObjectLoader when unloading shared libs's
57
58 static void UnregisterModule(wxModule* module);
59
c801d85f 60protected:
8aa4edd2 61 static wxModuleList m_modules;
c801d85f 62
8aa4edd2 63 DECLARE_CLASS(wxModule)
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64};
65
8aa4edd2 66#endif // _WX_MODULEH__
c801d85f 67