1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright (C) 2008 Laurent Aimar
7 * Authors: Laurent Aimar < fenrir _AT_ videolan _DOT_ org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
24 /*****************************************************************************
26 *****************************************************************************/
31 #include <vlc_common.h>
32 #include <vlc_input.h>
33 #include "input_internal.h"
36 static void Trigger( input_thread_t *p_input, int i_type );
38 /*****************************************************************************
40 *****************************************************************************/
41 void input_SendEventTimes( input_thread_t *p_input,
42 double f_position, mtime_t i_time, mtime_t i_length )
47 val.f_float = f_position;
48 var_Change( p_input, "position", VLC_VAR_SETVALUE, &val, NULL );
52 var_Change( p_input, "time", VLC_VAR_SETVALUE, &val, NULL );
54 /* FIXME ugly + what about meta change event ? */
55 if( var_GetTime( p_input, "length" ) != i_length )
56 input_item_SetDuration( p_input->p->p_item, i_length );
57 val.i_time = i_length;
58 var_Change( p_input, "length", VLC_VAR_SETVALUE, &val, NULL );
60 Trigger( p_input, INPUT_EVENT_TIMES );
62 void input_SendEventStatistics( input_thread_t *p_input )
64 Trigger( p_input, INPUT_EVENT_STATISTICS );
66 void input_SendEventRate( input_thread_t *p_input, int i_rate )
71 var_Change( p_input, "rate", VLC_VAR_SETVALUE, &val, NULL );
73 Trigger( p_input, INPUT_EVENT_RATE );
75 void input_SendEventAudioDelay( input_thread_t *p_input, mtime_t i_delay )
80 var_Change( p_input, "audio-delay", VLC_VAR_SETVALUE, &val, NULL );
82 Trigger( p_input, INPUT_EVENT_AUDIO_DELAY );
85 void input_SendEventSubtitleDelay( input_thread_t *p_input, mtime_t i_delay )
90 var_Change( p_input, "spu-delay", VLC_VAR_SETVALUE, &val, NULL );
92 Trigger( p_input, INPUT_EVENT_SUBTITLE_DELAY );
95 /* TODO and file name ? */
96 void input_SendEventRecord( input_thread_t *p_input, bool b_recording )
100 val.b_bool = b_recording;
101 var_Change( p_input, "record", VLC_VAR_SETVALUE, &val, NULL );
103 Trigger( p_input, INPUT_EVENT_RECORD );
106 void input_SendEventTitle( input_thread_t *p_input, int i_title )
111 var_Change( p_input, "title", VLC_VAR_SETVALUE, &val, NULL );
113 input_ControlVarTitle( p_input, i_title );
115 Trigger( p_input, INPUT_EVENT_TITLE );
118 void input_SendEventSeekpoint( input_thread_t *p_input, int i_title, int i_seekpoint )
122 VLC_UNUSED( i_title );
123 val.i_int = i_seekpoint;
124 var_Change( p_input, "chapter", VLC_VAR_SETVALUE, &val, NULL );
126 Trigger( p_input, INPUT_EVENT_CHAPTER );
129 void input_SendEventSignal( input_thread_t *p_input, double f_quality, double f_strength )
133 val.f_float = f_quality;
134 var_Change( p_input, "signal-quality", VLC_VAR_SETVALUE, &val, NULL );
136 val.f_float = f_strength;
137 var_Change( p_input, "signal-strength", VLC_VAR_SETVALUE, &val, NULL );
139 Trigger( p_input, INPUT_EVENT_SIGNAL );
142 void input_SendEventState( input_thread_t *p_input, int i_state )
147 var_Change( p_input, "state", VLC_VAR_SETVALUE, &val, NULL );
149 Trigger( p_input, INPUT_EVENT_STATE );
152 void input_SendEventCache( input_thread_t *p_input, double f_level )
156 val.f_float = f_level;
157 var_Change( p_input, "cache", VLC_VAR_SETVALUE, &val, NULL );
159 Trigger( p_input, INPUT_EVENT_CACHE );
162 /* FIXME: review them because vlc_event_send might be
163 * moved inside input_item* functions.
165 void input_SendEventMeta( input_thread_t *p_input )
167 Trigger( p_input, INPUT_EVENT_ITEM_META );
169 /* FIXME remove this ugliness ? */
172 event.type = vlc_InputItemMetaChanged;
173 event.u.input_item_meta_changed.meta_type = vlc_meta_ArtworkURL;
174 vlc_event_send( &p_input->p->p_item->event_manager, &event );
177 void input_SendEventMetaInfo( input_thread_t *p_input )
179 Trigger( p_input, INPUT_EVENT_ITEM_INFO );
181 /* FIXME remove this ugliness */
184 event.type = vlc_InputItemInfoChanged;
185 vlc_event_send( &p_input->p->p_item->event_manager, &event );
188 void input_SendEventMetaName( input_thread_t *p_input, const char *psz_name )
190 Trigger( p_input, INPUT_EVENT_ITEM_NAME );
192 /* FIXME remove this ugliness */
195 event.type = vlc_InputItemNameChanged;
196 event.u.input_item_name_changed.new_name = psz_name;
197 vlc_event_send( &p_input->p->p_item->event_manager, &event );
200 /*****************************************************************************
202 *****************************************************************************/
203 void input_SendEventProgramAdd( input_thread_t *p_input,
204 int i_program, const char *psz_text )
209 val.i_int = i_program;
210 text.psz_string = (char*)psz_text;
212 var_Change( p_input, "program", VLC_VAR_ADDCHOICE,
213 &val, psz_text ? &text : NULL );
215 Trigger( p_input, INPUT_EVENT_PROGRAM );
217 void input_SendEventProgramDel( input_thread_t *p_input, int i_program )
221 val.i_int = i_program;
222 var_Change( p_input, "program", VLC_VAR_DELCHOICE, &val, NULL );
224 Trigger( p_input, INPUT_EVENT_PROGRAM );
226 void input_SendEventProgramSelect( input_thread_t *p_input, int i_program )
230 val.i_int = i_program;
231 var_Change( p_input, "program", VLC_VAR_SETVALUE, &val, NULL );
233 Trigger( p_input, INPUT_EVENT_PROGRAM );
236 static const char *GetEsVarName( int i_cat )
245 assert( i_cat == SPU_ES );
249 void input_SendEventEsDel( input_thread_t *p_input, int i_cat, int i_id )
253 if( i_cat == UNKNOWN_ES )
259 var_Change( p_input, GetEsVarName( i_cat ), VLC_VAR_DELCHOICE, &val, NULL );
263 var_Change( p_input, GetEsVarName( i_cat ), VLC_VAR_CLEARCHOICES, NULL, NULL );
266 Trigger( p_input, INPUT_EVENT_ES );
268 void input_SendEventEsAdd( input_thread_t *p_input, int i_cat, int i_id, const char *psz_text )
273 if( i_cat == UNKNOWN_ES )
277 text.psz_string = (char*)psz_text;
279 var_Change( p_input, GetEsVarName( i_cat ), VLC_VAR_ADDCHOICE,
280 &val, psz_text ? &text : NULL );
282 Trigger( p_input, INPUT_EVENT_ES );
285 /* i_id == -1 will unselect */
286 void input_SendEventEsSelect( input_thread_t *p_input, int i_cat, int i_id )
290 if( i_cat == UNKNOWN_ES )
294 var_Change( p_input, GetEsVarName( i_cat ), VLC_VAR_SETVALUE, &val, NULL );
296 Trigger( p_input, INPUT_EVENT_ES );
299 void input_SendEventTeletext( input_thread_t *p_input, int i_id )
304 var_Change( p_input, "teletext-es", VLC_VAR_SETVALUE, &val, NULL );
306 Trigger( p_input, INPUT_EVENT_TELETEXT );
309 void input_SendEventVout( input_thread_t *p_input )
311 Trigger( p_input, INPUT_EVENT_VOUT );
314 /*****************************************************************************
315 * Event for control.c/input.c
316 *****************************************************************************/
317 void input_SendEventBookmark( input_thread_t *p_input )
319 Trigger( p_input, INPUT_EVENT_BOOKMARK );
322 /*****************************************************************************
324 *****************************************************************************/
325 static void Trigger( input_thread_t *p_input, int i_type )
327 var_SetInteger( p_input, "intf-event", i_type );