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"
37 static void Trigger( input_thread_t *p_input, int i_type );
39 /*****************************************************************************
41 *****************************************************************************/
42 void input_SendEventDead( input_thread_t *p_input )
44 p_input->b_dead = true;
46 Trigger( p_input, INPUT_EVENT_DEAD );
49 void input_SendEventTimes( input_thread_t *p_input,
50 double f_position, mtime_t i_time, mtime_t i_length )
55 val.f_float = f_position;
56 var_Change( p_input, "position", VLC_VAR_SETVALUE, &val, NULL );
60 var_Change( p_input, "time", VLC_VAR_SETVALUE, &val, NULL );
62 /* FIXME ugly + what about meta change event ? */
63 if( var_GetTime( p_input, "length" ) != i_length )
64 input_item_SetDuration( p_input->p->p_item, i_length );
65 val.i_time = i_length;
66 var_Change( p_input, "length", VLC_VAR_SETVALUE, &val, NULL );
68 Trigger( p_input, INPUT_EVENT_TIMES );
70 void input_SendEventStatistics( input_thread_t *p_input )
72 Trigger( p_input, INPUT_EVENT_STATISTICS );
74 void input_SendEventRate( input_thread_t *p_input, int i_rate )
79 var_Change( p_input, "rate", VLC_VAR_SETVALUE, &val, NULL );
81 Trigger( p_input, INPUT_EVENT_RATE );
83 void input_SendEventAudioDelay( input_thread_t *p_input, mtime_t i_delay )
88 var_Change( p_input, "audio-delay", VLC_VAR_SETVALUE, &val, NULL );
90 Trigger( p_input, INPUT_EVENT_AUDIO_DELAY );
93 void input_SendEventSubtitleDelay( input_thread_t *p_input, mtime_t i_delay )
98 var_Change( p_input, "spu-delay", VLC_VAR_SETVALUE, &val, NULL );
100 Trigger( p_input, INPUT_EVENT_SUBTITLE_DELAY );
103 /* TODO and file name ? */
104 void input_SendEventRecord( input_thread_t *p_input, bool b_recording )
108 val.b_bool = b_recording;
109 var_Change( p_input, "record", VLC_VAR_SETVALUE, &val, NULL );
111 Trigger( p_input, INPUT_EVENT_RECORD );
114 void input_SendEventTitle( input_thread_t *p_input, int i_title )
119 var_Change( p_input, "title", VLC_VAR_SETVALUE, &val, NULL );
121 input_ControlVarTitle( p_input, i_title );
123 Trigger( p_input, INPUT_EVENT_TITLE );
126 void input_SendEventSeekpoint( input_thread_t *p_input, int i_title, int i_seekpoint )
130 VLC_UNUSED( i_title );
131 val.i_int = i_seekpoint;
132 var_Change( p_input, "chapter", VLC_VAR_SETVALUE, &val, NULL );
134 Trigger( p_input, INPUT_EVENT_CHAPTER );
137 void input_SendEventSignal( input_thread_t *p_input, double f_quality, double f_strength )
141 val.f_float = f_quality;
142 var_Change( p_input, "signal-quality", VLC_VAR_SETVALUE, &val, NULL );
144 val.f_float = f_strength;
145 var_Change( p_input, "signal-strength", VLC_VAR_SETVALUE, &val, NULL );
147 Trigger( p_input, INPUT_EVENT_SIGNAL );
150 void input_SendEventState( input_thread_t *p_input, int i_state )
155 var_Change( p_input, "state", VLC_VAR_SETVALUE, &val, NULL );
157 Trigger( p_input, INPUT_EVENT_STATE );
160 void input_SendEventCache( input_thread_t *p_input, double f_level )
164 val.f_float = f_level;
165 var_Change( p_input, "cache", VLC_VAR_SETVALUE, &val, NULL );
167 Trigger( p_input, INPUT_EVENT_CACHE );
170 /* FIXME: review them because vlc_event_send might be
171 * moved inside input_item* functions.
173 void input_SendEventMeta( input_thread_t *p_input )
175 Trigger( p_input, INPUT_EVENT_ITEM_META );
177 /* FIXME remove this ugliness ? */
180 event.type = vlc_InputItemMetaChanged;
181 event.u.input_item_meta_changed.meta_type = vlc_meta_ArtworkURL;
182 vlc_event_send( &p_input->p->p_item->event_manager, &event );
185 void input_SendEventMetaInfo( input_thread_t *p_input )
187 Trigger( p_input, INPUT_EVENT_ITEM_INFO );
189 /* FIXME remove this ugliness */
192 event.type = vlc_InputItemInfoChanged;
193 vlc_event_send( &p_input->p->p_item->event_manager, &event );
196 void input_SendEventMetaName( input_thread_t *p_input, const char *psz_name )
198 Trigger( p_input, INPUT_EVENT_ITEM_NAME );
200 /* FIXME remove this ugliness */
203 event.type = vlc_InputItemNameChanged;
204 event.u.input_item_name_changed.new_name = psz_name;
205 vlc_event_send( &p_input->p->p_item->event_manager, &event );
208 /*****************************************************************************
210 *****************************************************************************/
211 void input_SendEventProgramAdd( input_thread_t *p_input,
212 int i_program, const char *psz_text )
217 val.i_int = i_program;
218 text.psz_string = (char*)psz_text;
220 var_Change( p_input, "program", VLC_VAR_ADDCHOICE,
221 &val, psz_text ? &text : NULL );
223 Trigger( p_input, INPUT_EVENT_PROGRAM );
225 void input_SendEventProgramDel( input_thread_t *p_input, int i_program )
229 val.i_int = i_program;
230 var_Change( p_input, "program", VLC_VAR_DELCHOICE, &val, NULL );
232 Trigger( p_input, INPUT_EVENT_PROGRAM );
234 void input_SendEventProgramSelect( input_thread_t *p_input, int i_program )
238 val.i_int = i_program;
239 var_Change( p_input, "program", VLC_VAR_SETVALUE, &val, NULL );
241 Trigger( p_input, INPUT_EVENT_PROGRAM );
244 static const char *GetEsVarName( int i_cat )
253 assert( i_cat == SPU_ES );
257 void input_SendEventEsDel( input_thread_t *p_input, int i_cat, int i_id )
261 if( i_cat == UNKNOWN_ES )
267 var_Change( p_input, GetEsVarName( i_cat ), VLC_VAR_DELCHOICE, &val, NULL );
271 var_Change( p_input, GetEsVarName( i_cat ), VLC_VAR_CLEARCHOICES, NULL, NULL );
274 Trigger( p_input, INPUT_EVENT_ES );
276 void input_SendEventEsAdd( input_thread_t *p_input, int i_cat, int i_id, const char *psz_text )
281 if( i_cat == UNKNOWN_ES )
285 text.psz_string = (char*)psz_text;
287 var_Change( p_input, GetEsVarName( i_cat ), VLC_VAR_ADDCHOICE,
288 &val, psz_text ? &text : NULL );
290 Trigger( p_input, INPUT_EVENT_ES );
293 /* i_id == -1 will unselect */
294 void input_SendEventEsSelect( input_thread_t *p_input, int i_cat, int i_id )
298 if( i_cat == UNKNOWN_ES )
302 var_Change( p_input, GetEsVarName( i_cat ), VLC_VAR_SETVALUE, &val, NULL );
304 Trigger( p_input, INPUT_EVENT_ES );
307 void input_SendEventTeletext( input_thread_t *p_input, int i_id )
312 var_Change( p_input, "teletext-es", VLC_VAR_SETVALUE, &val, NULL );
314 Trigger( p_input, INPUT_EVENT_TELETEXT );
317 void input_SendEventVout( input_thread_t *p_input )
319 Trigger( p_input, INPUT_EVENT_VOUT );
322 void input_SendEventAout( input_thread_t *p_input )
324 Trigger( p_input, INPUT_EVENT_AOUT );
327 /*****************************************************************************
328 * Event for control.c/input.c
329 *****************************************************************************/
330 void input_SendEventBookmark( input_thread_t *p_input )
332 Trigger( p_input, INPUT_EVENT_BOOKMARK );
335 /*****************************************************************************
337 *****************************************************************************/
338 static void Trigger( input_thread_t *p_input, int i_type )
340 var_SetInteger( p_input, "intf-event", i_type );