1 /*****************************************************************************
2 * timer.cpp : WinCE gui plugin for VLC
3 *****************************************************************************
4 * Copyright (C) 2000-2003 the VideoLAN team
7 * Authors: Marodon Cedric <cedric_marodon@yahoo.fr>
8 * Gildas Bazin <gbazin@videolan.org>
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.
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.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
25 /*****************************************************************************
27 *****************************************************************************/
32 #include <vlc_common.h>
34 #include <vlc_interface.h>
40 /* Callback prototype */
41 static int PopupMenuCB( vlc_object_t *p_this, const char *psz_variable,
42 vlc_value_t old_val, vlc_value_t new_val, void * );
44 /*****************************************************************************
46 *****************************************************************************/
47 Timer::Timer( intf_thread_t *_p_intf, HWND hwnd, Interface *_p_main_interface)
50 p_main_interface = _p_main_interface;
51 i_old_playing_status = PAUSE_S;
52 i_old_rate = INPUT_RATE_DEFAULT;
54 /* Register callback for the intf-popupmenu variable */
55 playlist_t *p_playlist =
56 (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
58 if( p_playlist != NULL )
60 var_AddCallback( p_playlist, "intf-popupmenu", PopupMenuCB, p_intf );
61 vlc_object_release( p_playlist );
64 SetTimer( hwnd, 1, 200 /*milliseconds*/, NULL );
69 /* Unregister callback */
70 playlist_t *p_playlist =
71 (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
73 if( p_playlist != NULL )
75 var_DelCallback( p_playlist, "intf-popupmenu", PopupMenuCB, p_intf );
76 vlc_object_release( p_playlist );
80 /*****************************************************************************
82 *****************************************************************************/
84 /*****************************************************************************
85 * Manage: manage main thread messages
86 *****************************************************************************
87 * In this function, called approx. 10 times a second, we check what the
88 * main program wanted to tell us.
89 *****************************************************************************/
90 void Timer::Notify( void )
95 vlc_mutex_lock( &p_intf->change_lock );
97 /* Update the input */
98 if( p_intf->p_sys->p_input == NULL )
100 p_intf->p_sys->p_input =
101 (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
105 if( p_intf->p_sys->p_input )
107 ShowWindow( p_main_interface->hwndSlider, SW_SHOW );
108 ShowWindow( p_main_interface->hwndLabel, SW_SHOW );
109 ShowWindow( p_main_interface->hwndVol, SW_SHOW );
111 // only for local file, check if works well with net url
112 shortname = strrchr( p_intf->p_sys->p_input->input.p_item->psz_name, '\\' );
114 shortname = p_intf->p_sys->p_input->input.p_item->psz_name;
117 SendMessage( p_main_interface->hwndSB, SB_SETTEXT,
118 (WPARAM) 0, (LPARAM)_FROMMB(shortname) );
120 p_main_interface->TogglePlayButton( PLAYING_S );
121 i_old_playing_status = PLAYING_S;
124 else if( p_intf->p_sys->p_input->b_dead )
127 ShowWindow( p_main_interface->hwndSlider, SW_HIDE);
128 ShowWindow( p_main_interface->hwndLabel, SW_HIDE);
129 ShowWindow( p_main_interface->hwndVol, SW_HIDE);
131 p_main_interface->TogglePlayButton( PAUSE_S );
132 i_old_playing_status = PAUSE_S;
134 SendMessage( p_main_interface->hwndSB, SB_SETTEXT,
135 (WPARAM) 0, (LPARAM)(LPCTSTR) TEXT(""));
137 vlc_object_release( p_intf->p_sys->p_input );
138 p_intf->p_sys->p_input = NULL;
141 if( p_intf->p_sys->p_input )
143 input_thread_t *p_input = p_intf->p_sys->p_input;
145 if( vlc_object_alive (p_input) )
147 /* New input or stream map change */
148 p_intf->p_sys->b_playing = 1;
150 /* Manage the slider */
151 if( /*p_input->stream.b_seekable &&*/ p_intf->p_sys->b_playing )
153 /* Update the slider if the user isn't dragging it. */
154 if( p_intf->p_sys->b_slider_free )
157 char psz_time[ MSTRTIME_MAX_SIZE ];
161 /* Update the value */
162 var_Get( p_input, "position", &pos );
163 if( pos.f_float >= 0.0 )
165 p_intf->p_sys->i_slider_pos =
166 (int)(SLIDER_MAX_POS * pos.f_float);
168 SendMessage( p_main_interface->hwndSlider, TBM_SETPOS,
169 1, p_intf->p_sys->i_slider_pos );
171 var_Get( p_intf->p_sys->p_input, "time", &time );
172 i_seconds = time.i_time / 1000000;
173 secstotimestr ( psz_time, i_seconds );
175 SendMessage( p_main_interface->hwndLabel, WM_SETTEXT,
176 (WPARAM)1, (LPARAM)_FROMMB(psz_time) );
181 /* Take care of the volume, etc... */
182 p_main_interface->Update();
184 /* Manage Playing status */
185 var_Get( p_input, "state", &val );
186 if( i_old_playing_status != val.i_int )
188 if( val.i_int == PAUSE_S )
190 p_main_interface->TogglePlayButton( PAUSE_S );
194 p_main_interface->TogglePlayButton( PLAYING_S );
196 i_old_playing_status = val.i_int;
199 /* Manage Speed status */
200 var_Get( p_input, "rate", &val );
201 if( i_old_rate != val.i_int )
204 _stprintf( psz_text + 2, _T("x%.2f"), 1000.0 / val.i_int );
205 psz_text[0] = psz_text[1] = _T('\t');
207 SendMessage( p_main_interface->hwndSB, SB_SETTEXT,
208 (WPARAM) 1, (LPARAM)(LPCTSTR) psz_text );
210 i_old_rate = val.i_int;
214 else if( p_intf->p_sys->b_playing && !intf_ShouldDie( p_intf ) )
216 p_intf->p_sys->b_playing = 0;
217 p_main_interface->TogglePlayButton( PAUSE_S );
218 i_old_playing_status = PAUSE_S;
221 if( intf_ShouldDie( p_intf ) )
223 vlc_mutex_unlock( &p_intf->change_lock );
225 /* Prepare to die, young Skywalker */
226 /* p_main_interface->Close(TRUE);*/
230 vlc_mutex_unlock( &p_intf->change_lock );
233 /*****************************************************************************
234 * PopupMenuCB: callback triggered by the intf-popupmenu playlist variable.
235 * We don't show the menu directly here because we don't want the
236 * caller to block for a too long time.
237 *****************************************************************************/
238 static int PopupMenuCB( vlc_object_t *p_this, const char *psz_variable,
239 vlc_value_t old_val, vlc_value_t new_val, void *param )
241 intf_thread_t *p_intf = (intf_thread_t *)param;
243 if( p_intf->p_sys->pf_show_dialog )
245 p_intf->p_sys->pf_show_dialog( p_intf, INTF_DIALOG_POPUPMENU,