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 );
151 /* FIXME remove this ugliness */
154 event.type = vlc_InputStateChanged;
155 event.u.input_state_changed.new_state = i_state;
156 vlc_event_send( &p_input->p->event_manager, &event );
159 void input_SendEventCache( input_thread_t *p_input, double f_level )
163 val.f_float = f_level;
164 var_Change( p_input, "cache", VLC_VAR_SETVALUE, &val, NULL );
166 Trigger( p_input, INPUT_EVENT_CACHE );
169 /* FIXME: review them because vlc_event_send might be
170 * moved inside input_item* functions.
172 void input_SendEventMeta( input_thread_t *p_input )
174 Trigger( p_input, INPUT_EVENT_ITEM_META );
176 /* FIXME remove this ugliness ? */
179 event.type = vlc_InputItemMetaChanged;
180 event.u.input_item_meta_changed.meta_type = vlc_meta_ArtworkURL;
181 vlc_event_send( &p_input->p->p_item->event_manager, &event );
184 void input_SendEventMetaInfo( input_thread_t *p_input )
186 Trigger( p_input, INPUT_EVENT_ITEM_INFO );
188 /* FIXME remove this ugliness */
191 event.type = vlc_InputItemInfoChanged;
192 vlc_event_send( &p_input->p->p_item->event_manager, &event );
195 void input_SendEventMetaName( input_thread_t *p_input, const char *psz_name )
197 Trigger( p_input, INPUT_EVENT_ITEM_NAME );
199 /* FIXME remove this ugliness */
202 event.type = vlc_InputItemNameChanged;
203 event.u.input_item_name_changed.new_name = psz_name;
204 vlc_event_send( &p_input->p->p_item->event_manager, &event );
207 /*****************************************************************************
209 *****************************************************************************/
210 void input_SendEventProgramAdd( input_thread_t *p_input,
211 int i_program, const char *psz_text )
216 val.i_int = i_program;
217 text.psz_string = (char*)psz_text;
219 var_Change( p_input, "program", VLC_VAR_ADDCHOICE,
220 &val, psz_text ? &text : NULL );
222 Trigger( p_input, INPUT_EVENT_PROGRAM );
224 void input_SendEventProgramDel( input_thread_t *p_input, int i_program )
228 val.i_int = i_program;
229 var_Change( p_input, "program", VLC_VAR_DELCHOICE, &val, NULL );
231 Trigger( p_input, INPUT_EVENT_PROGRAM );
233 void input_SendEventProgramSelect( input_thread_t *p_input, int i_program )
237 val.i_int = i_program;
238 var_Change( p_input, "program", VLC_VAR_SETVALUE, &val, NULL );
240 Trigger( p_input, INPUT_EVENT_PROGRAM );
243 static const char *GetEsVarName( int i_cat )
252 assert( i_cat == SPU_ES );
256 void input_SendEventEsDel( input_thread_t *p_input, int i_cat, int i_id )
263 var_Change( p_input, GetEsVarName( i_cat ), VLC_VAR_DELCHOICE, &val, NULL );
267 var_Change( p_input, GetEsVarName( i_cat ), VLC_VAR_CLEARCHOICES, NULL, NULL );
270 Trigger( p_input, INPUT_EVENT_ES );
272 void input_SendEventEsAdd( input_thread_t *p_input, int i_cat, int i_id, const char *psz_text )
278 text.psz_string = (char*)psz_text;
280 var_Change( p_input, GetEsVarName( i_cat ), VLC_VAR_ADDCHOICE,
281 &val, psz_text ? &text : NULL );
283 Trigger( p_input, INPUT_EVENT_ES );
286 /* i_id == -1 will unselect */
287 void input_SendEventEsSelect( input_thread_t *p_input, int i_cat, int i_id )
292 var_Change( p_input, GetEsVarName( i_cat ), VLC_VAR_SETVALUE, &val, NULL );
294 Trigger( p_input, INPUT_EVENT_ES );
296 /* FIXME to remove this ugliness */
298 event.type = vlc_InputSelectedStreamChanged;
299 vlc_event_send( &p_input->p->event_manager, &event );
302 void input_SendEventTeletext( input_thread_t *p_input, int i_id )
307 var_Change( p_input, "teletext-es", VLC_VAR_SETVALUE, &val, NULL );
309 Trigger( p_input, INPUT_EVENT_TELETEXT );
312 void input_SendEventVout( input_thread_t *p_input )
314 Trigger( p_input, INPUT_EVENT_VOUT );
317 /*****************************************************************************
318 * Event for control.c/input.c
319 *****************************************************************************/
320 void input_SendEventBookmark( input_thread_t *p_input )
322 Trigger( p_input, INPUT_EVENT_BOOKMARK );
325 /*****************************************************************************
327 *****************************************************************************/
328 static void Trigger( input_thread_t *p_input, int i_type )
330 var_SetInteger( p_input, "intf-event", i_type );