1202890513
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22722 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: module.h
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// Purpose: Modules handling
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// Author: Wolfram Gloger/adapted by Guilhem Lavaux
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// Modified by:
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// Created: 04/11/98
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// RCS-ID: $Id$
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// Copyright: (c) Wolfram Gloger and Guilhem Lavaux
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_MODULEH__
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#define _WX_MODULEH__
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#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
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#pragma interface "module.h"
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#endif
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#include "wx/object.h"
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#include "wx/list.h"
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// declare a linked list of modules
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class wxModule;
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WX_DECLARE_USER_EXPORTED_LIST(wxModule, wxModuleList, WXDLLIMPEXP_BASE);
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// declaring a class derived from wxModule will automatically create an
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// instance of this class on program startup, call its OnInit() method and call
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// OnExit() on program termination (but only if OnInit() succeeded)
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class WXDLLIMPEXP_BASE wxModule : public wxObject
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{
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public:
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wxModule() {}
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virtual ~wxModule() {}
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// if module init routine returns FALSE application
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// will fail to startup
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bool Init() { return OnInit(); }
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void Exit() { OnExit(); }
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// Override both of these
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// called on program startup
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virtual bool OnInit() = 0;
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// called just before program termination, but only if OnInit()
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// succeeded
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virtual void OnExit() = 0;
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static void RegisterModule(wxModule* module);
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static void RegisterModules();
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static bool InitializeModules();
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static void CleanUpModules();
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// used by wxObjectLoader when unloading shared libs's
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static void UnregisterModule(wxModule* module);
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protected:
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static wxModuleList m_modules;
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DECLARE_CLASS(wxModule)
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};
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#endif // _WX_MODULEH__
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