hotkeys.c 34.8 KB
Newer Older
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
1 2 3
/*****************************************************************************
 * hotkeys.c: Hotkey handling for vlc
 *****************************************************************************
4
 * Copyright (C) 2005 the VideoLAN team
5
 * $Id$
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
6
 *
7
 * Authors: Sigmund Augdal Helberg <dnumgis@videolan.org>
8
 *          Jean-Paul Saman <jpsaman #_at_# m2x.nl>
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
9 10 11 12 13
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
14
 *
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
15 16 17 18 19 20 21
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
Antoine Cellerier's avatar
Antoine Cellerier committed
22
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
23 24 25 26 27 28 29 30
 *****************************************************************************/

/*****************************************************************************
 * Preamble
 *****************************************************************************/
#include <stdlib.h>                                      /* malloc(), free() */

#include <vlc/vlc.h>
Clément Stenac's avatar
Clément Stenac committed
31 32 33 34
#include <vlc_interface.h>
#include <vlc_input.h>
#include <vlc_vout.h>
#include <vlc_aout.h>
35
#include <vlc_osd.h>
Clément Stenac's avatar
Clément Stenac committed
36
#include <vlc_playlist.h>
Gildas Bazin's avatar
 
Gildas Bazin committed
37 38
#include "vlc_keys.h"

Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
39
#define BUFFER_SIZE 10
40 41 42 43 44 45

#define CHANNELS_NUMBER 4
#define VOLUME_TEXT_CHAN     p_intf->p_sys->p_channels[ 0 ]
#define VOLUME_WIDGET_CHAN   p_intf->p_sys->p_channels[ 1 ]
#define POSITION_TEXT_CHAN   p_intf->p_sys->p_channels[ 2 ]
#define POSITION_WIDGET_CHAN p_intf->p_sys->p_channels[ 3 ]
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
46 47 48 49 50 51 52 53 54 55 56 57
/*****************************************************************************
 * intf_sys_t: description and status of FB interface
 *****************************************************************************/
struct intf_sys_t
{
    vlc_mutex_t         change_lock;  /* mutex to keep the callback
                                       * and the main loop from
                                       * stepping on each others
                                       * toes */
    int                 p_keys[ BUFFER_SIZE ]; /* buffer that contains
                                                * keyevents */
    int                 i_size;        /* number of events in buffer */
58 59
    int                 p_channels[ CHANNELS_NUMBER ]; /* contains registered
                                                        * channel IDs */
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
60 61 62 63 64 65 66 67 68 69 70 71 72
    input_thread_t *    p_input;       /* pointer to input */
    vout_thread_t *     p_vout;        /* pointer to vout object */
};

/*****************************************************************************
 * Local prototypes
 *****************************************************************************/
static int  Open    ( vlc_object_t * );
static void Close   ( vlc_object_t * );
static void Run     ( intf_thread_t * );
static int  GetKey  ( intf_thread_t *);
static int  KeyEvent( vlc_object_t *, char const *,
                      vlc_value_t, vlc_value_t, void * );
Gildas Bazin's avatar
 
Gildas Bazin committed
73 74
static int  ActionKeyCB( vlc_object_t *, char const *,
                         vlc_value_t, vlc_value_t, void * );
75 76
static void PlayBookmark( intf_thread_t *, int );
static void SetBookmark ( intf_thread_t *, int );
77 78 79
static void DisplayPosition( intf_thread_t *, vout_thread_t *, input_thread_t * );
static void DisplayVolume  ( intf_thread_t *, vout_thread_t *, audio_volume_t );
static void ClearChannels  ( intf_thread_t *, vout_thread_t * );
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
80 81 82 83

/*****************************************************************************
 * Module descriptor
 *****************************************************************************/
84 85 86 87 88 89 90 91 92 93 94
#define BOOKMARK1_TEXT    N_("Playlist bookmark 1")
#define BOOKMARK2_TEXT    N_("Playlist bookmark 2")
#define BOOKMARK3_TEXT    N_("Playlist bookmark 3")
#define BOOKMARK4_TEXT    N_("Playlist bookmark 4")
#define BOOKMARK5_TEXT    N_("Playlist bookmark 5")
#define BOOKMARK6_TEXT    N_("Playlist bookmark 6")
#define BOOKMARK7_TEXT    N_("Playlist bookmark 7")
#define BOOKMARK8_TEXT    N_("Playlist bookmark 8")
#define BOOKMARK9_TEXT    N_("Playlist bookmark 9")
#define BOOKMARK10_TEXT   N_("Playlist bookmark 10")
#define BOOKMARK_LONGTEXT N_("Define playlist bookmarks.")
95

Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
96
vlc_module_begin();
97
    set_shortname( _("Hotkeys") );
Anil Daoud's avatar
Anil Daoud committed
98
    set_description( _("Hotkeys management interface") );
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
99 100 101 102 103 104 105 106 107 108
    set_capability( "interface", 0 );
    set_callbacks( Open, Close );
vlc_module_end();

/*****************************************************************************
 * Open: initialize interface
 *****************************************************************************/
static int Open( vlc_object_t *p_this )
{
    intf_thread_t *p_intf = (intf_thread_t *)p_this;
Clément Stenac's avatar
Woops  
Clément Stenac committed
109
    MALLOC_ERR( p_intf->p_sys, intf_sys_t );
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
110 111 112 113 114 115 116

    vlc_mutex_init( p_intf, &p_intf->p_sys->change_lock );
    p_intf->p_sys->i_size = 0;
    p_intf->pf_run = Run;

    p_intf->p_sys->p_input = NULL;
    p_intf->p_sys->p_vout = NULL;
Gildas Bazin's avatar
 
Gildas Bazin committed
117

118
    var_AddCallback( p_intf->p_libvlc, "key-pressed", KeyEvent, p_intf );
119
    return VLC_SUCCESS;
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
120 121 122 123 124 125 126 127 128
}

/*****************************************************************************
 * Close: destroy interface
 *****************************************************************************/
static void Close( vlc_object_t *p_this )
{
    intf_thread_t *p_intf = (intf_thread_t *)p_this;

129
    var_DelCallback( p_intf->p_libvlc, "key-pressed", KeyEvent, p_intf );
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
130 131 132 133 134 135 136 137
    if( p_intf->p_sys->p_input )
    {
        vlc_object_release( p_intf->p_sys->p_input );
    }
    if( p_intf->p_sys->p_vout )
    {
        vlc_object_release( p_intf->p_sys->p_vout );
    }
138
    vlc_mutex_destroy( &p_intf->p_sys->change_lock );
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
139 140 141 142 143 144 145 146 147
    /* Destroy structure */
    free( p_intf->p_sys );
}

/*****************************************************************************
 * Run: main loop
 *****************************************************************************/
static void Run( intf_thread_t *p_intf )
{
148
    input_thread_t *p_input = NULL;
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
149
    vout_thread_t *p_vout = NULL;
150
    vout_thread_t *p_last_vout = NULL;
151
    struct hotkey *p_hotkeys = p_intf->p_libvlc->p_hotkeys;
Gildas Bazin's avatar
 
Gildas Bazin committed
152 153
    vlc_value_t val;
    int i;
154
    playlist_t *p_playlist = pl_Yield( p_intf );
Gildas Bazin's avatar
 
Gildas Bazin committed
155 156 157 158

    /* Initialize hotkey structure */
    for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
    {
159
        var_Create( p_intf->p_libvlc, p_hotkeys[i].psz_action,
Gildas Bazin's avatar
 
Gildas Bazin committed
160 161
                    VLC_VAR_HOTKEY | VLC_VAR_DOINHERIT );

162
        var_AddCallback( p_intf->p_libvlc, p_hotkeys[i].psz_action,
Gildas Bazin's avatar
 
Gildas Bazin committed
163
                         ActionKeyCB, NULL );
164 165
        var_Get( p_intf->p_libvlc, p_hotkeys[i].psz_action, &val );
        var_Set( p_intf->p_libvlc, p_hotkeys[i].psz_action, val );
Gildas Bazin's avatar
 
Gildas Bazin committed
166 167
    }

168
    while( !intf_ShouldDie( p_intf ) )
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
169
    {
Gildas Bazin's avatar
 
Gildas Bazin committed
170
        int i_key, i_action;
171
        int i_times = 0;
Gildas Bazin's avatar
 
Gildas Bazin committed
172

Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
173
        /* Sleep a bit */
174
//        msleep( INTF_IDLE_SLEEP );
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
175 176 177 178

        /* Update the input */
        if( p_intf->p_sys->p_input == NULL )
        {
179
            PL_LOCK;
180 181 182
            p_intf->p_sys->p_input = p_playlist->p_input;
            if( p_intf->p_sys->p_input )
                vlc_object_yield( p_intf->p_sys->p_input );
183
            PL_UNLOCK;
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
184 185 186 187 188 189 190 191 192
        }
        else if( p_intf->p_sys->p_input->b_dead )
        {
            vlc_object_release( p_intf->p_sys->p_input );
            p_intf->p_sys->p_input = NULL;
        }
        p_input = p_intf->p_sys->p_input;

        /* Update the vout */
193
        p_last_vout = p_intf->p_sys->p_vout;
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
194 195
        if( p_vout == NULL )
        {
196
            p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT, FIND_ANYWHERE );
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
197 198 199 200 201 202 203 204 205
            p_intf->p_sys->p_vout = p_vout;
        }
        else if( p_vout->b_die )
        {
            vlc_object_release( p_vout );
            p_vout = NULL;
            p_intf->p_sys->p_vout = NULL;
        }

206 207 208 209 210
        /* Register OSD channels */
        if( p_vout && p_vout != p_last_vout )
        {
            for( i = 0; i < CHANNELS_NUMBER; i++ )
            {
211 212
                spu_Control( p_vout->p_spu, SPU_CHANNEL_REGISTER,
                             &p_intf->p_sys->p_channels[ i ] );
213 214 215
            }
        }

Gildas Bazin's avatar
 
Gildas Bazin committed
216 217
        /* Find action triggered by hotkey */
        i_action = 0;
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
218
        i_key = GetKey( p_intf );
219
        for( i = 0; i_key != -1 && p_hotkeys[i].psz_action != NULL; i++ )
Gildas Bazin's avatar
 
Gildas Bazin committed
220 221 222
        {
            if( p_hotkeys[i].i_key == i_key )
            {
223
                i_action = p_hotkeys[i].i_action;
224 225
                i_times  = p_hotkeys[i].i_times;
                /* times key pressed within max. delta time */
226
                p_hotkeys[i].i_times = 0;
Gildas Bazin's avatar
 
Gildas Bazin committed
227 228 229 230
            }
        }

        if( !i_action )
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
231
        {
232 233 234
            vlc_mutex_lock( &p_intf->object_lock );
            vlc_cond_wait( &p_intf->object_wait, &p_intf->object_lock );
            vlc_mutex_unlock( &p_intf->object_lock );
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
235
            /* No key pressed, sleep a bit more */
236
//            msleep( INTF_IDLE_SLEEP );
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
237 238
            continue;
        }
Gildas Bazin's avatar
 
Gildas Bazin committed
239 240

        if( i_action == ACTIONID_QUIT )
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
241
        {
242
            p_intf->p_libvlc->b_die = VLC_TRUE;
243 244
            ClearChannels( p_intf, p_vout );
            vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Quit" ) );
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
245 246
            continue;
        }
Gildas Bazin's avatar
 
Gildas Bazin committed
247
        else if( i_action == ACTIONID_VOL_UP )
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
248 249 250
        {
            audio_volume_t i_newvol;
            aout_VolumeUp( p_intf, 1, &i_newvol );
251
            DisplayVolume( p_intf, p_vout, i_newvol );
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
252
        }
Gildas Bazin's avatar
 
Gildas Bazin committed
253
        else if( i_action == ACTIONID_VOL_DOWN )
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
254 255 256
        {
            audio_volume_t i_newvol;
            aout_VolumeDown( p_intf, 1, &i_newvol );
257
            DisplayVolume( p_intf, p_vout, i_newvol );
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
258
        }
Yoann Peronneau's avatar
Yoann Peronneau committed
259 260 261 262 263 264 265 266
        else if( i_action == ACTIONID_VOL_MUTE )
        {
            audio_volume_t i_newvol = -1;
            aout_VolumeMute( p_intf, &i_newvol );
            if( p_vout )
            {
                if( i_newvol == 0 )
                {
267 268 269
                    ClearChannels( p_intf, p_vout );
                    vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
                                  OSD_MUTE_ICON );
Yoann Peronneau's avatar
Yoann Peronneau committed
270 271 272
                }
                else
                {
273
                    DisplayVolume( p_intf, p_vout, i_newvol );
Yoann Peronneau's avatar
Yoann Peronneau committed
274 275 276
                }
            }
        }
277
        else if( i_action == ACTIONID_INTF_SHOW )
278
            var_SetBool( p_playlist, "intf-show", VLC_TRUE );
279
        else if( i_action == ACTIONID_INTF_HIDE )
280
            var_SetBool( p_playlist, "intf-show", VLC_FALSE );
281 282 283 284
        else if( i_action == ACTIONID_SNAPSHOT )
        {
            if( p_vout ) vout_Control( p_vout, VOUT_SNAPSHOT );
        }
285
        else if( i_action == ACTIONID_FULLSCREEN )
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
286
        {
287 288
            if( p_vout )
            {
289 290
                var_Get( p_vout, "fullscreen", &val );
                val.b_bool = !val.b_bool;
291 292 293 294
                var_Set( p_vout, "fullscreen", val );
            }
            else
            {
295 296 297
                var_Get( p_playlist, "fullscreen", &val );
                val.b_bool = !val.b_bool;
                var_Set( p_playlist, "fullscreen", val );
298
            }
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
299
        }
Antoine Cellerier's avatar
Antoine Cellerier committed
300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328
        else if( i_action == ACTIONID_LOOP )
        {
            /* Toggle Normal -> Loop -> Repeat -> Normal ... */
            vlc_value_t val2;
            var_Get( p_playlist, "loop", &val );
            var_Get( p_playlist, "repeat", &val2 );
            if( val2.b_bool == VLC_TRUE )
            {
                val.b_bool = VLC_FALSE;
                val2.b_bool = VLC_FALSE;
            }
            else if( val.b_bool == VLC_TRUE )
            {
                val.b_bool = VLC_FALSE;
                val2.b_bool = VLC_TRUE;
            }
            else
            {
                val.b_bool = VLC_TRUE;
            }
            var_Set( p_playlist, "loop", val );
            var_Set( p_playlist, "repeat", val2 );
        }
        else if( i_action == ACTIONID_RANDOM )
        {
            var_Get( p_playlist, "random", &val );
            val.b_bool = !val.b_bool;
            var_Set( p_playlist, "random", val );
        }
Gildas Bazin's avatar
 
Gildas Bazin committed
329
        else if( i_action == ACTIONID_PLAY_PAUSE )
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
330
        {
331 332
            val.i_int = PLAYING_S;
            if( p_input )
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
333
            {
334
                ClearChannels( p_intf, p_vout );
335 336 337 338 339 340 341 342 343 344 345 346 347 348

                var_Get( p_input, "state", &val );
                if( val.i_int != PAUSE_S )
                {
                    vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
                                  OSD_PAUSE_ICON );
                    val.i_int = PAUSE_S;
                }
                else
                {
                    vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
                                  OSD_PLAY_ICON );
                    val.i_int = PLAYING_S;
                }
349
                var_Set( p_input, "state", val );
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
350 351 352
            }
            else
            {
353
                playlist_Play( p_playlist );
Gildas Bazin's avatar
 
Gildas Bazin committed
354
            }
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
355 356 357
        }
        else if( p_input )
        {
Laurent Aimar's avatar
Laurent Aimar committed
358 359 360 361 362
            /* FIXME --fenrir
             * How to get a valid value ?
             * That's not that easy with some special stream
             */
            vlc_bool_t b_seekable = VLC_TRUE;
363
            int i_interval =0;
364

Gildas Bazin's avatar
 
Gildas Bazin committed
365
            if( i_action == ACTIONID_PAUSE )
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
366
            {
367 368 369 370 371 372 373 374 375
                var_Get( p_input, "state", &val );
                if( val.i_int != PAUSE_S )
                {
                    ClearChannels( p_intf, p_vout );
                    vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
                                  OSD_PAUSE_ICON );
                    val.i_int = PAUSE_S;
                    var_Set( p_input, "state", val );
                }
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
376
            }
377 378
            else if( i_action == ACTIONID_JUMP_BACKWARD_EXTRASHORT
                     && b_seekable )
379
            {
380
#define SET_TIME( a, b ) \
Clément Stenac's avatar
Clément Stenac committed
381
    i_interval = config_GetInt( p_input, a "-jump-size" ); \
382 383 384 385 386 387 388
    if( i_interval > 0 ) { \
        val.i_time = ( (mtime_t)(i_interval * b) * 1000000L \
                       * ((mtime_t)(1 << i_times))); \
        var_Set( p_input, "time-offset", val ); \
        DisplayPosition( p_intf, p_vout, p_input ); \
    }
                SET_TIME( "extrashort", -1 );
389
            }
390
            else if( i_action == ACTIONID_JUMP_FORWARD_EXTRASHORT && b_seekable )
391
            {
392
                SET_TIME( "extrashort", 1 );
393
            }
394
            else if( i_action == ACTIONID_JUMP_BACKWARD_SHORT && b_seekable )
Gildas Bazin's avatar
 
Gildas Bazin committed
395
            {
396
                SET_TIME( "short", -1 );
Gildas Bazin's avatar
 
Gildas Bazin committed
397
            }
398
            else if( i_action == ACTIONID_JUMP_FORWARD_SHORT && b_seekable )
Gildas Bazin's avatar
 
Gildas Bazin committed
399
            {
400
                SET_TIME( "short", 1 );
Gildas Bazin's avatar
 
Gildas Bazin committed
401
            }
402
            else if( i_action == ACTIONID_JUMP_BACKWARD_MEDIUM && b_seekable )
Gildas Bazin's avatar
 
Gildas Bazin committed
403
            {
404
                SET_TIME( "medium", -1 );
Gildas Bazin's avatar
 
Gildas Bazin committed
405
            }
406
            else if( i_action == ACTIONID_JUMP_FORWARD_MEDIUM && b_seekable )
Gildas Bazin's avatar
 
Gildas Bazin committed
407
            {
408
                SET_TIME( "medium", 1 );
Gildas Bazin's avatar
 
Gildas Bazin committed
409
            }
410
            else if( i_action == ACTIONID_JUMP_BACKWARD_LONG && b_seekable )
Gildas Bazin's avatar
 
Gildas Bazin committed
411
            {
412
                SET_TIME( "long", -1 );
Gildas Bazin's avatar
 
Gildas Bazin committed
413
            }
414
            else if( i_action == ACTIONID_JUMP_FORWARD_LONG && b_seekable )
Gildas Bazin's avatar
 
Gildas Bazin committed
415
            {
416 417
                SET_TIME( "long", 1 );
#undef SET_TIME
Gildas Bazin's avatar
 
Gildas Bazin committed
418
            }
419 420 421 422 423 424 425 426
            else if( i_action == ACTIONID_AUDIO_TRACK )
            {
                vlc_value_t val, list, list2;
                int i_count, i;
                var_Get( p_input, "audio-es", &val );
                var_Change( p_input, "audio-es", VLC_VAR_GETCHOICES,
                            &list, &list2 );
                i_count = list.p_list->i_count;
427 428 429 430
                if( i_count <= 1 )
                {
                    continue;
                }
431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449
                for( i = 0; i < i_count; i++ )
                {
                    if( val.i_int == list.p_list->p_values[i].i_int )
                    {
                        break;
                    }
                }
                /* value of audio-es was not in choices list */
                if( i == i_count )
                {
                    msg_Warn( p_input,
                              "invalid current audio track, selecting 0" );
                    var_Set( p_input, "audio-es",
                             list.p_list->p_values[0] );
                    i = 0;
                }
                else if( i == i_count - 1 )
                {
                    var_Set( p_input, "audio-es",
450 451
                             list.p_list->p_values[1] );
                    i = 1;
452 453 454 455 456 457 458 459 460 461 462
                }
                else
                {
                    var_Set( p_input, "audio-es",
                             list.p_list->p_values[i+1] );
                    i++;
                }
                vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
                                 _("Audio track: %s"),
                                 list2.p_list->p_values[i].psz_string );
            }
463
            else if( i_action == ACTIONID_SUBTITLE_TRACK )
464 465 466 467
            {
                vlc_value_t val, list, list2;
                int i_count, i;
                var_Get( p_input, "spu-es", &val );
468

469 470 471
                var_Change( p_input, "spu-es", VLC_VAR_GETCHOICES,
                            &list, &list2 );
                i_count = list.p_list->i_count;
472 473
                if( i_count <= 1 )
                {
474 475
                    vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
                                     _("Subtitle track: %s"), _("N/A") );
476 477
                    continue;
                }
478 479 480 481 482 483 484
                for( i = 0; i < i_count; i++ )
                {
                    if( val.i_int == list.p_list->p_values[i].i_int )
                    {
                        break;
                    }
                }
485
                /* value of spu-es was not in choices list */
486 487
                if( i == i_count )
                {
488 489
                    msg_Warn( p_input,
                              "invalid current subtitle track, selecting 0" );
490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506
                    var_Set( p_input, "spu-es", list.p_list->p_values[0] );
                    i = 0;
                }
                else if( i == i_count - 1 )
                {
                    var_Set( p_input, "spu-es", list.p_list->p_values[0] );
                    i = 0;
                }
                else
                {
                    var_Set( p_input, "spu-es", list.p_list->p_values[i+1] );
                    i = i + 1;
                }
                vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
                                 _("Subtitle track: %s"),
                                 list2.p_list->p_values[i].psz_string );
            }
507
            else if( i_action == ACTIONID_ASPECT_RATIO && p_vout )
508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532
            {
                vlc_value_t val={0}, val_list, text_list;
                var_Get( p_vout, "aspect-ratio", &val );
                if( var_Change( p_vout, "aspect-ratio", VLC_VAR_GETLIST,
                                &val_list, &text_list ) >= 0 )
                {
                    int i;
                    for( i = 0; i < val_list.p_list->i_count; i++ )
                    {
                        if( !strcmp( val_list.p_list->p_values[i].psz_string,
                                     val.psz_string ) )
                        {
                            i++;
                            break;
                        }
                    }
                    if( i == val_list.p_list->i_count ) i = 0;
                    var_SetString( p_vout, "aspect-ratio",
                                   val_list.p_list->p_values[i].psz_string );
                    vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
                                     _("Aspect ratio: %s"),
                                     text_list.p_list->p_values[i].psz_string );
                }
                free( val.psz_string );
            }
533
            else if( i_action == ACTIONID_CROP && p_vout )
534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558
            {
                vlc_value_t val={0}, val_list, text_list;
                var_Get( p_vout, "crop", &val );
                if( var_Change( p_vout, "crop", VLC_VAR_GETLIST,
                                &val_list, &text_list ) >= 0 )
                {
                    int i;
                    for( i = 0; i < val_list.p_list->i_count; i++ )
                    {
                        if( !strcmp( val_list.p_list->p_values[i].psz_string,
                                     val.psz_string ) )
                        {
                            i++;
                            break;
                        }
                    }
                    if( i == val_list.p_list->i_count ) i = 0;
                    var_SetString( p_vout, "crop",
                                   val_list.p_list->p_values[i].psz_string );
                    vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
                                     _("Crop: %s"),
                                     text_list.p_list->p_values[i].psz_string );
                }
                free( val.psz_string );
            }
559
            else if( i_action == ACTIONID_DEINTERLACE && p_vout )
560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584
            {
                vlc_value_t val={0}, val_list, text_list;
                var_Get( p_vout, "deinterlace", &val );
                if( var_Change( p_vout, "deinterlace", VLC_VAR_GETLIST,
                                &val_list, &text_list ) >= 0 )
                {
                    int i;
                    for( i = 0; i < val_list.p_list->i_count; i++ )
                    {
                        if( !strcmp( val_list.p_list->p_values[i].psz_string,
                                     val.psz_string ) )
                        {
                            i++;
                            break;
                        }
                    }
                    if( i == val_list.p_list->i_count ) i = 0;
                    var_SetString( p_vout, "deinterlace",
                                   val_list.p_list->p_values[i].psz_string );
                    vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
                                     _("Deinterlace mode: %s"),
                                     text_list.p_list->p_values[i].psz_string );
                }
                free( val.psz_string );
            }
585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613
            else if( ( i_action == ACTIONID_ZOOM || i_action == ACTIONID_UNZOOM ) && p_vout )
            {
                vlc_value_t val={0}, val_list, text_list;
                var_Get( p_vout, "zoom", &val );
                if( var_Change( p_vout, "zoom", VLC_VAR_GETLIST,
                                &val_list, &text_list ) >= 0 )
                {
                    int i;
                    for( i = 0; i < val_list.p_list->i_count; i++ )
                    {
                        if( val_list.p_list->p_values[i].f_float
                           == val.f_float )
                        {
                            if( i_action == ACTIONID_ZOOM )
                                i++;
                            else /* ACTIONID_UNZOOM */
                                i--;
                            break;
                        }
                    }
                    if( i == val_list.p_list->i_count ) i = 0;
                    if( i == -1 ) i = val_list.p_list->i_count-1;
                    var_SetFloat( p_vout, "zoom",
                                  val_list.p_list->p_values[i].f_float );
                    vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
                                     _("Zoom mode: %s"),
                                text_list.p_list->p_values[i].var.psz_name );
                }
            }
614
            else if( i_action == ACTIONID_CROP_TOP && p_vout )
615
                var_IncInteger( p_vout, "crop-top" );
616
            else if( i_action == ACTIONID_UNCROP_TOP && p_vout )
617
                var_DecInteger( p_vout, "crop-top" );
618
            else if( i_action == ACTIONID_CROP_BOTTOM && p_vout )
619
                var_IncInteger( p_vout, "crop-bottom" );
620
            else if( i_action == ACTIONID_UNCROP_BOTTOM && p_vout )
621
                 var_DecInteger( p_vout, "crop-bottom" );
622
            else if( i_action == ACTIONID_CROP_LEFT && p_vout )
623
                 var_IncInteger( p_vout, "crop-left" );
624
            else if( i_action == ACTIONID_UNCROP_LEFT && p_vout )
625
                 var_DecInteger( p_vout, "crop-left" );
626
            else if( i_action == ACTIONID_CROP_RIGHT && p_vout )
627
                 var_IncInteger( p_vout, "crop-right" );
628
            else if( i_action == ACTIONID_UNCROP_RIGHT && p_vout )
629 630
                 var_DecInteger( p_vout, "crop-right" );

Gildas Bazin's avatar
 
Gildas Bazin committed
631
            else if( i_action == ACTIONID_NEXT )
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
632
            {
633 634
                vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN, _("Next") );
                playlist_Next( p_playlist );
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
635
            }
Gildas Bazin's avatar
 
Gildas Bazin committed
636
            else if( i_action == ACTIONID_PREV )
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
637
            {
638 639 640
                vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
                                 _("Previous") );
                playlist_Prev( p_playlist );
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
641
            }
Gildas Bazin's avatar
 
Gildas Bazin committed
642
            else if( i_action == ACTIONID_STOP )
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
643
            {
644
                playlist_Stop( p_playlist );
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
645
            }
Gildas Bazin's avatar
 
Gildas Bazin committed
646
            else if( i_action == ACTIONID_FASTER )
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
647
            {
648
                var_SetVoid( p_input, "rate-faster" );
649 650
                vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
                                 _("Faster") );
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
651
            }
652
            else if( i_action == ACTIONID_SLOWER )
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
653
            {
654
                var_SetVoid( p_input, "rate-slower" );
655 656
                vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
                                 _("Slower") );
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
657
            }
658
            else if( i_action == ACTIONID_POSITION && b_seekable )
659
            {
660
                DisplayPosition( p_intf, p_vout, p_input );
661 662 663 664 665 666 667 668 669 670
            }
            else if( i_action >= ACTIONID_PLAY_BOOKMARK1 &&
                     i_action <= ACTIONID_PLAY_BOOKMARK10 )
            {
                PlayBookmark( p_intf, i_action - ACTIONID_PLAY_BOOKMARK1 + 1 );
            }
            else if( i_action >= ACTIONID_SET_BOOKMARK1 &&
                     i_action <= ACTIONID_SET_BOOKMARK10 )
            {
                SetBookmark( p_intf, i_action - ACTIONID_SET_BOOKMARK1 + 1 );
671
            }
672 673
            /* Only makes sense with DVD */
            else if( i_action == ACTIONID_TITLE_PREV )
674
                var_SetVoid( p_input, "prev-title" );
675
            else if( i_action == ACTIONID_TITLE_NEXT )
676
                var_SetVoid( p_input, "next-title" );
677
            else if( i_action == ACTIONID_CHAPTER_PREV )
678
                var_SetVoid( p_input, "prev-chapter" );
679
            else if( i_action == ACTIONID_CHAPTER_NEXT )
680
                var_SetVoid( p_input, "next-chapter" );
681
            else if( i_action == ACTIONID_DISC_MENU )
682 683
                var_SetInteger( p_input, "title  0", 2 );

684 685 686 687 688 689
            else if( i_action == ACTIONID_SUBDELAY_DOWN )
            {
                int64_t i_delay = var_GetTime( p_input, "spu-delay" );
                i_delay -= 50000;    /* 50 ms */
                var_SetTime( p_input, "spu-delay", i_delay );
                ClearChannels( p_intf, p_vout );
Clément Stenac's avatar
Clément Stenac committed
690 691
                vout_OSDMessage( p_intf, DEFAULT_CHAN,
                                 _( "Subtitle delay %i ms" ),
692 693 694 695 696 697 698 699
                                 (int)(i_delay/1000) );
            }
            else if( i_action == ACTIONID_SUBDELAY_UP )
            {
                int64_t i_delay = var_GetTime( p_input, "spu-delay" );
                i_delay += 50000;    /* 50 ms */
                var_SetTime( p_input, "spu-delay", i_delay );
                ClearChannels( p_intf, p_vout );
Clément Stenac's avatar
Clément Stenac committed
700 701
                vout_OSDMessage( p_intf, DEFAULT_CHAN,
                                _( "Subtitle delay %i ms" ),
702 703 704 705 706 707 708 709
                                 (int)(i_delay/1000) );
            }
            else if( i_action == ACTIONID_AUDIODELAY_DOWN )
            {
                int64_t i_delay = var_GetTime( p_input, "audio-delay" );
                i_delay -= 50000;    /* 50 ms */
                var_SetTime( p_input, "audio-delay", i_delay );
                ClearChannels( p_intf, p_vout );
Clément Stenac's avatar
Clément Stenac committed
710 711
                vout_OSDMessage( p_intf, DEFAULT_CHAN,
                                _( "Audio delay %i ms" ),
712 713 714 715 716 717 718 719
                                 (int)(i_delay/1000) );
            }
            else if( i_action == ACTIONID_AUDIODELAY_UP )
            {
                int64_t i_delay = var_GetTime( p_input, "audio-delay" );
                i_delay += 50000;    /* 50 ms */
                var_SetTime( p_input, "audio-delay", i_delay );
                ClearChannels( p_intf, p_vout );
Clément Stenac's avatar
Clément Stenac committed
720 721
                vout_OSDMessage( p_intf, DEFAULT_CHAN,
                                _( "Audio delay %i ms" ),
722 723 724 725
                                 (int)(i_delay/1000) );
            }
            else if( i_action == ACTIONID_PLAY )
            {
726 727
                var_Get( p_input, "rate", &val );
                if( val.i_int != INPUT_RATE_DEFAULT )
728
                {
729 730 731 732 733 734 735 736 737
                    /* Return to normal speed */
                    var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT );
                }
                else
                {
                    ClearChannels( p_intf, p_vout );
                    vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
                                  OSD_PLAY_ICON );
                    playlist_Play( p_playlist );
738 739
                }
            }
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
740 741
        }
    }
742
    pl_Release( p_intf );
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
743 744
}

Gildas Bazin's avatar
 
Gildas Bazin committed
745
static int GetKey( intf_thread_t *p_intf)
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
746 747 748 749 750
{
    vlc_mutex_lock( &p_intf->p_sys->change_lock );
    if ( p_intf->p_sys->i_size == 0 )
    {
        vlc_mutex_unlock( &p_intf->p_sys->change_lock );
Gildas Bazin's avatar
 
Gildas Bazin committed
751
        return -1;
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770
    }
    else
    {
        int i_return = p_intf->p_sys->p_keys[ 0 ];
        int i;
        p_intf->p_sys->i_size--;
        for ( i = 0; i < BUFFER_SIZE - 1; i++)
        {
            p_intf->p_sys->p_keys[ i ] = p_intf->p_sys->p_keys[ i + 1 ];
        }
        vlc_mutex_unlock( &p_intf->p_sys->change_lock );
        return i_return;
    }
}

/*****************************************************************************
 * KeyEvent: callback for keyboard events
 *****************************************************************************/
static int KeyEvent( vlc_object_t *p_this, char const *psz_var,
Gildas Bazin's avatar
 
Gildas Bazin committed
771
                     vlc_value_t oldval, vlc_value_t newval, void *p_data )
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
772 773 774 775 776
{
    intf_thread_t *p_intf = (intf_thread_t *)p_data;
    vlc_mutex_lock( &p_intf->p_sys->change_lock );
    if ( p_intf->p_sys->i_size == BUFFER_SIZE )
    {
Anil Daoud's avatar
Anil Daoud committed
777
        msg_Warn( p_intf, "event buffer full, dropping keypress" );
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
778 779 780 781 782 783 784
        vlc_mutex_unlock( &p_intf->p_sys->change_lock );
        return VLC_EGENERIC;
    }
    else
    {
        p_intf->p_sys->p_keys[ p_intf->p_sys->i_size ] = newval.i_int;
        p_intf->p_sys->i_size++;
Gildas Bazin's avatar
 
Gildas Bazin committed
785
    }
786 787 788
    vlc_mutex_lock( &p_intf->object_lock );
    vlc_cond_signal( &p_intf->object_wait );
    vlc_mutex_unlock( &p_intf->object_lock );
Sigmund Augdal Helberg's avatar
Sigmund Augdal Helberg committed
789 790 791 792 793
    vlc_mutex_unlock( &p_intf->p_sys->change_lock );

    return VLC_SUCCESS;
}

Gildas Bazin's avatar
 
Gildas Bazin committed
794 795 796
static int ActionKeyCB( vlc_object_t *p_this, char const *psz_var,
                        vlc_value_t oldval, vlc_value_t newval, void *p_data )
{
797 798
    libvlc_int_t *p_libvlc = (libvlc_int_t *)p_this;
    struct hotkey *p_hotkeys = p_libvlc->p_hotkeys;
799
    mtime_t i_date;
Gildas Bazin's avatar
 
Gildas Bazin committed
800 801 802 803 804 805 806
    int i;

    for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
    {
        if( !strcmp( p_hotkeys[i].psz_action, psz_var ) )
        {
            p_hotkeys[i].i_key = newval.i_int;
807
            /* do hotkey accounting */
808 809 810 811 812 813 814
            i_date = mdate();
            if( (p_hotkeys[i].i_delta_date > 0) &&
                (p_hotkeys[i].i_delta_date <= (i_date - p_hotkeys[i].i_last_date) ) )
                p_hotkeys[i].i_times = 0;
            else
                p_hotkeys[i].i_times++;
            p_hotkeys[i].i_last_date = i_date;
Gildas Bazin's avatar
 
Gildas Bazin committed
815 816 817 818 819
        }
    }

    return VLC_SUCCESS;
}
820 821

static void PlayBookmark( intf_thread_t *p_intf, int i_num )
822
{
823 824
    vlc_value_t val;
    char psz_bookmark_name[11];
825
    playlist_t *p_playlist = pl_Yield( p_intf );
826

827 828 829
    sprintf( psz_bookmark_name, "bookmark%i", i_num );
    var_Create( p_intf, psz_bookmark_name, VLC_VAR_STRING|VLC_VAR_DOINHERIT );
    var_Get( p_intf, psz_bookmark_name, &val );
830

831
    char *psz_bookmark = strdup( val.psz_string );
832 833 834
    PL_LOCK;
    FOREACH_ARRAY( playlist_item_t *p_item, p_playlist->items )
        if( !strcmp( psz_bookmark, p_item->p_input->psz_uri ) )
835
        {
836 837
            playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, VLC_TRUE,
                              NULL, p_item );
838
            break;
839
        }
840
    FOREACH_END();
841
    PL_UNLOCK;
842
    vlc_object_release( p_playlist );
843 844 845 846
}

static void SetBookmark( intf_thread_t *p_intf, int i_num )
{
847 848 849 850 851 852
    playlist_t *p_playlist = pl_Yield( p_intf );
    char psz_bookmark_name[11];
    sprintf( psz_bookmark_name, "bookmark%i", i_num );
    var_Create( p_intf, psz_bookmark_name,
                VLC_VAR_STRING|VLC_VAR_DOINHERIT );
    if( p_playlist->status.p_item )
853
    {
854 855 856 857 858
        config_PutPsz( p_intf, psz_bookmark_name,
                       p_playlist->status.p_item->p_input->psz_uri);
        msg_Info( p_intf, "setting playlist bookmark %i to %s", i_num,
                  p_playlist->status.p_item->p_input->psz_uri);
        config_SaveConfigFile( p_intf, "hotkeys" );
859
    }
860
    pl_Release( p_intf );
861
}
862

863 864
static void DisplayPosition( intf_thread_t *p_intf, vout_thread_t *p_vout,
                             input_thread_t *p_input )
865 866 867
{
    char psz_duration[MSTRTIME_MAX_SIZE];
    char psz_time[MSTRTIME_MAX_SIZE];
868
    vlc_value_t time, pos;
869 870
    mtime_t i_seconds;

871 872
    if( p_vout == NULL ) return;

873
    ClearChannels( p_intf, p_vout );
874

875 876 877 878 879 880 881 882
    var_Get( p_input, "time", &time );
    i_seconds = time.i_time / 1000000;
    secstotimestr ( psz_time, i_seconds );

    var_Get( p_input, "length", &time );
    if( time.i_time > 0 )
    {
        secstotimestr( psz_duration, time.i_time / 1000000 );
Clément Stenac's avatar
Clément Stenac committed
883
        vout_OSDMessage( p_input, POSITION_TEXT_CHAN, (char *) "%s / %s",
884 885 886 887
                         psz_time, psz_duration );
    }
    else if( i_seconds > 0 )
    {
888
        vout_OSDMessage( p_input, POSITION_TEXT_CHAN, psz_time );
889
    }
890 891 892 893

    if( !p_vout->p_parent_intf || p_vout->b_fullscreen )
    {
        var_Get( p_input, "position", &pos );
894
        vout_OSDSlider( VLC_OBJECT( p_input ), POSITION_WIDGET_CHAN,
895 896 897 898
                        pos.f_float * 100, OSD_HOR_SLIDER );
    }
}

899 900
static void DisplayVolume( intf_thread_t *p_intf, vout_thread_t *p_vout,
                           audio_volume_t i_vol )
901 902 903 904 905
{
    if( p_vout == NULL )
    {
        return;
    }
906
    ClearChannels( p_intf, p_vout );
907 908 909

    if( !p_vout->p_parent_intf || p_vout->b_fullscreen )
    {
910
        vout_OSDSlider( VLC_OBJECT( p_vout ), VOLUME_WIDGET_CHAN,
911 912 913 914
            i_vol*100/AOUT_VOLUME_MAX, OSD_VERT_SLIDER );
    }
    else
    {
Clément Stenac's avatar
Clément Stenac committed
915
        vout_OSDMessage( p_vout, VOLUME_TEXT_CHAN, _( "Volume %d%%" ),
916
                         i_vol*400/AOUT_VOLUME_MAX );
917
    }
918
}
919 920 921 922 923

static void ClearChannels( intf_thread_t *p_intf, vout_thread_t *p_vout )
{
    int i;

924
    if( p_vout )
925
    {
926
        spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR, DEFAULT_CHAN );
927 928
        for( i = 0; i < CHANNELS_NUMBER; i++ )
        {
929 930
            spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR,
                         p_intf->p_sys->p_channels[ i ] );
931
        }
932 933
    }
}