1 /*****************************************************************************
2  * os2_timer.hpp
3  *****************************************************************************
4  * Copyright (C) 2003, 2013 the VideoLAN team
5  *
6  * Authors: Cyril Deguet      <asmax@via.ecp.fr>
7  *          Olivier Teulière <ipkiss@via.ecp.fr>
8  *          KO Myung-Hun      <komh@chollian.net>
9  *
10  * This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation; either version 2 of the License, or
13  * (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public License along
21  * with this program; if not, write to the Free Software Foundation, Inc.,
22  * 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23  *****************************************************************************/
24 
25 #ifndef OS2_TIMER_HPP
26 #define OS2_TIMER_HPP
27 
28 #include "../src/os_timer.hpp"
29 
30 class CmdGeneric;
31 
32 // OS2 specific timer
33 class OS2Timer: public OSTimer
34 {
35 public:
36     OS2Timer( intf_thread_t *pIntf, CmdGeneric &rCmd, HWND hWnd );
37     virtual ~OS2Timer();
38 
39     /// (Re)start the timer with the given delay (in ms). If oneShot is
40     /// true, stop it after the first execution of the callback.
41     virtual void start( int delay, bool oneShot );
42 
43     /// Stop the timer
44     virtual void stop();
45 
46     /// Execute the callback
47     void execute();
48 
49 private:
50     /// Command to execute
51     CmdGeneric &m_rCommand;
52 
53     /// Delay between two execute
54     mtime_t m_interval;
55 
56     /// Flag to tell whether the timer must be stopped after the
57     /// first execution
58     bool m_oneShot;
59 
60     /// Handle of the window to which the timer will be attached
61     HWND m_hWnd;
62 
63     /// Handle of the timer window
64     HWND m_hwndTimer;
65 };
66 
67 
68 #endif
69