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[wxWidgets.git] / include / wx / os2 / app.h
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0e320a79 1/////////////////////////////////////////////////////////////////////////////
80fdcdb9 2// Name: wx/os2/app.h
0e320a79 3// Purpose: wxApp class
d88de032 4// Author: David Webster
0e320a79 5// Modified by:
d88de032 6// Created: 10/13/99
0e320a79 7// RCS-ID: $Id$
d88de032 8// Copyright: (c) David Webster
65571936 9// Licence: wxWindows licence
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10/////////////////////////////////////////////////////////////////////////////
11
12#ifndef _WX_APP_H_
13#define _WX_APP_H_
14
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15#ifdef __WATCOMC__
16
7e1e6965 17#include <types.h>
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18#include <sys/ioctl.h>
19#include <sys/select.h>
20
21#else
22
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23#include <sys/time.h>
24#include <sys/types.h>
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25
26#ifdef __EMX__
3958ae62 27#include <unistd.h>
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28#else
29#include <utils.h>
30#undef BYTE_ORDER
31#include <types.h>
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32#define INCL_ORDERS
33#endif
3958ae62 34
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35#endif
36
0e320a79 37#include "wx/event.h"
d88de032 38#include "wx/icon.h"
0e320a79 39
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40class WXDLLIMPEXP_FWD_CORE wxFrame;
41class WXDLLIMPEXP_FWD_CORE wxWindow;
42class WXDLLIMPEXP_FWD_CORE wxApp;
43class WXDLLIMPEXP_FWD_CORE wxKeyEvent;
4f7d425f 44class WXDLLIMPEXP_FWD_BASE wxLog;
0e320a79 45
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46WXDLLIMPEXP_DATA_CORE(extern wxApp*) wxTheApp;
47WXDLLIMPEXP_DATA_CORE(extern HAB) vHabmain;
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48
49// Force an exit from main loop
53a2db12 50void WXDLLIMPEXP_CORE wxExit(void);
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51
52// Yield to other apps/messages
53a2db12 53bool WXDLLIMPEXP_CORE wxYield(void);
0e320a79 54
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55extern MRESULT EXPENTRY wxWndProc( HWND
56 ,ULONG
57 ,MPARAM
58 ,MPARAM
59 );
60
3958ae62 61
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62// Represents the application. Derive OnInit and declare
63// a new App object to start application
53a2db12 64class WXDLLIMPEXP_CORE wxApp : public wxAppBase
0e320a79 65{
d88de032 66 DECLARE_DYNAMIC_CLASS(wxApp)
0e320a79 67
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68public:
69 wxApp();
70 virtual ~wxApp();
0e320a79 71
d88de032 72 // override base class (pure) virtuals
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73 virtual bool Initialize(int& argc, wxChar **argv);
74 virtual void CleanUp(void);
e2478fde 75
598dc9b7 76 virtual bool OnInitGui(void);
e2478fde 77
e2478fde 78 virtual void WakeUpIdle(void);
0e320a79 79
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80 virtual void SetPrintMode(int mode) { m_nPrintMode = mode; }
81 virtual int GetPrintMode(void) const { return m_nPrintMode; }
0e320a79 82
d88de032 83 // implementation only
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84 void OnIdle(wxIdleEvent& rEvent);
85 void OnEndSession(wxCloseEvent& rEvent);
86 void OnQueryEndSession(wxCloseEvent& rEvent);
0e320a79 87
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88 int AddSocketHandler(int handle, int mask,
89 void (*callback)(void*), void * gsock);
90 void RemoveSocketHandler(int handle);
91 void HandleSockets();
92
0e320a79 93protected:
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94 bool m_bShowOnInit;
95 int m_nPrintMode; // wxPRINT_WINDOWS, wxPRINT_POSTSCRIPT
0e320a79 96
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97 //
98 // PM-specific wxApp definitions */
99 //
3958ae62 100private:
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101 int m_maxSocketHandles;
102 int m_maxSocketNr;
103 int m_lastUsedHandle;
104 fd_set m_readfds;
105 fd_set m_writefds;
106 void* m_sockCallbackInfo;
3958ae62 107
d88de032 108public:
0e320a79 109
d88de032 110 // Implementation
9ed0fac8 111 static bool RegisterWindowClasses(HAB vHab);
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112
113public:
9ed0fac8 114 int m_nCmdShow;
3958ae62 115 HMQ m_hMq;
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116
117protected:
d88de032 118 DECLARE_EVENT_TABLE()
c0c133e1 119 wxDECLARE_NO_COPY_CLASS(wxApp);
0e320a79 120};
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121#endif
122 // _WX_APP_H_