intf.m 39.3 KB
Newer Older
1
2
3
/*****************************************************************************
 * intf.m: MacOS X interface plugin
 *****************************************************************************
4
 * Copyright (C) 2002-2003 VideoLAN
5
 * $Id: intf.m,v 1.38 2003/01/29 11:34:11 jlj Exp $
6
7
8
 *
 * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
 *          Christophe Massiot <massiot@via.ecp.fr>
hartman's avatar
hartman committed
9
 *          Derk-Jan Hartman <thedj@users.sourceforge.net>
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 *
 * 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.
 * 
 * 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
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
 *****************************************************************************/

/*****************************************************************************
 * Preamble
 *****************************************************************************/
#include <stdlib.h>                                      /* malloc(), free() */
#include <sys/param.h>                                    /* for MAXPATHLEN */
#include <string.h>

#include <QuickTime/QuickTime.h>

#include "intf.h"
#include "vout.h"
37
#include "prefs.h"
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
#include "playlist.h"

/*****************************************************************************
 * Local prototypes.
 *****************************************************************************/
static void Run       ( intf_thread_t *p_intf );

/*****************************************************************************
 * OpenIntf: initialize interface
 *****************************************************************************/
int E_(OpenIntf) ( vlc_object_t *p_this )
{   
    intf_thread_t *p_intf = (intf_thread_t*) p_this;

    p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
    if( p_intf->p_sys == NULL )
    {
        return( 1 );
    }

    memset( p_intf->p_sys, 0, sizeof( *p_intf->p_sys ) );

    p_intf->p_sys->o_pool = [[NSAutoreleasePool alloc] init];
    p_intf->p_sys->o_sendport = [[NSPort port] retain];

    p_intf->p_sys->p_sub = msg_Subscribe( p_intf );

    p_intf->pf_run = Run;

    [[VLCApplication sharedApplication] autorelease];
    [NSApp initIntlSupport];
    [NSApp setIntf: p_intf];

    [NSBundle loadNibNamed: @"MainMenu" owner: NSApp];

    return( 0 );
}

/*****************************************************************************
 * CloseIntf: destroy interface
 *****************************************************************************/
void E_(CloseIntf) ( vlc_object_t *p_this )
{
    intf_thread_t *p_intf = (intf_thread_t*) p_this;

    msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );

85
86
    config_SaveConfigFile( p_intf, MODULE_STRING );

87
88
89
90
91
92
93
94
95
96
97
    [p_intf->p_sys->o_sendport release];
    [p_intf->p_sys->o_pool release];

    free( p_intf->p_sys );
}

/*****************************************************************************
 * Run: main loop
 *****************************************************************************/
static void Run( intf_thread_t *p_intf )
{
98
99
100
101
102
    /* Do it again - for some unknown reason, vlc_thread_create() often
     * fails to go to real-time priority with the first launched thread
     * (???) --Meuuh */
    vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );

103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
    [NSApp run];
}

/*****************************************************************************
 * VLCApplication implementation 
 *****************************************************************************/
@implementation VLCApplication

- (id)init
{
    /* default encoding: ISO-8859-1 */
    i_encoding = NSISOLatin1StringEncoding;

    return( [super init] );
}

- (void)initIntlSupport
{
    char *psz_lang = getenv( "LANG" );

    if( psz_lang == NULL )
    {
        return;
    }

    if( strncmp( psz_lang, "pl", 2 ) == 0 )
    {
        i_encoding = NSISOLatin2StringEncoding;
    }
    else if( strncmp( psz_lang, "ja", 2 ) == 0 ) 
    {
        i_encoding = NSJapaneseEUCStringEncoding;
    }
    else if( strncmp( psz_lang, "ru", 2 ) == 0 )
    {
#define CFSENC2NSSENC(e) CFStringConvertEncodingToNSStringEncoding(e)
        i_encoding = CFSENC2NSSENC( kCFStringEncodingKOI8_R ); 
#undef CFSENC2NSSENC
    }
}

- (NSString *)localizedString:(char *)psz
{
146
    if ( psz == NULL ) return NULL;
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
    UInt32 uiLength = (UInt32)strlen( psz );
    NSData * o_data = [NSData dataWithBytes: psz length: uiLength];
    NSString *o_str = [[NSString alloc] initWithData: o_data
                                        encoding: i_encoding];
    return( [o_str autorelease] );
}

- (void)setIntf:(intf_thread_t *)_p_intf
{
    p_intf = _p_intf;
}

- (intf_thread_t *)getIntf
{
    return( p_intf );
}

- (void)terminate:(id)sender
{
    [self getIntf]->p_vlc->b_die = VLC_TRUE;
}

@end

/*****************************************************************************
 * VLCMain implementation 
 *****************************************************************************/
@implementation VLCMain

176
177
178
179
180
181
182
183
184
185
186
187
- (id)init
{
    self = [super init];

    if( self != nil )
    {
        o_prefs = nil;
    }

    return( self ); 
}

188
189
- (void)awakeFromNib
{
190
    [o_window setTitle: _NS("VLC - Controller")];
hartman's avatar
hartman committed
191
    [o_window setExcludedFromWindowsMenu: TRUE];
192

Jon Lech Johansen's avatar
Jon Lech Johansen committed
193
194
195
    /* button controls */
    [o_btn_playlist setToolTip: _NS("Playlist")];
    [o_btn_prev setToolTip: _NS("Previous")];
hartman's avatar
hartman committed
196
    [o_btn_slowmotion setToolTip: _NS("Slowmotion")];
Jon Lech Johansen's avatar
Jon Lech Johansen committed
197
198
    [o_btn_play setToolTip: _NS("Play")];
    [o_btn_stop setToolTip: _NS("Stop")];
hartman's avatar
hartman committed
199
200
    [o_btn_fastforward setToolTip: _NS("Fast Forward")];
    [o_btn_fastforward setPeriodicDelay: 0.0 interval: 1];
Jon Lech Johansen's avatar
Jon Lech Johansen committed
201
202
    [o_btn_next setToolTip: _NS("Next")];
    [o_btn_prefs setToolTip: _NS("Preferences")];
hartman's avatar
hartman committed
203
204
205
    [o_volumeslider setToolTip: _NS("Volume")];
    [o_timeslider setToolTip: _NS("Position")];
    
Jon Lech Johansen's avatar
Jon Lech Johansen committed
206
    /* messages panel */ 
207
    [o_msgs_panel setDelegate: self];
208
    [o_msgs_panel setTitle: _NS("Messages")];
hartman's avatar
hartman committed
209
    [o_msgs_panel setExcludedFromWindowsMenu: TRUE];
210
211
    [o_msgs_btn_ok setTitle: _NS("Close")];

Jon Lech Johansen's avatar
Jon Lech Johansen committed
212
    /* main menu */
213
    [o_mi_about setTitle: _NS("About VLC Media Player")];
214
    [o_mi_prefs setTitle: _NS("Preferences")];
215
    [o_mi_hide setTitle: _NS("Hide VLC")];
216
217
    [o_mi_hide_others setTitle: _NS("Hide Others")];
    [o_mi_show_all setTitle: _NS("Show All")];
218
    [o_mi_quit setTitle: _NS("Quit VLC")];
219
220

    [o_mu_file setTitle: _NS("File")];
221
    [o_mi_open_generic setTitle: _NS("Open...")];
Jon Lech Johansen's avatar
Jon Lech Johansen committed
222
    [o_mi_open_file setTitle: _NS("Open File...")];
223
224
    [o_mi_open_disc setTitle: _NS("Open Disc...")];
    [o_mi_open_net setTitle: _NS("Open Network...")];
225
226
227
228
229
230
231
232
233
234
235
    [o_mi_open_recent setTitle: _NS("Open Recent")];
    [o_mi_open_recent_cm setTitle: _NS("Clear Menu")];

    [o_mu_edit setTitle: _NS("Edit")];
    [o_mi_cut setTitle: _NS("Cut")];
    [o_mi_copy setTitle: _NS("Copy")];
    [o_mi_paste setTitle: _NS("Paste")];
    [o_mi_clear setTitle: _NS("Clear")];
    [o_mi_select_all setTitle: _NS("Select All")];

    [o_mu_controls setTitle: _NS("Controls")];
236
    [o_mi_play setTitle: _NS("Play")];
237
238
239
    [o_mi_stop setTitle: _NS("Stop")];
    [o_mi_faster setTitle: _NS("Faster")];
    [o_mi_slower setTitle: _NS("Slower")];
Christophe Massiot's avatar
Christophe Massiot committed
240
    [o_mi_previous setTitle: _NS("Previous")];
241
242
    [o_mi_next setTitle: _NS("Next")];
    [o_mi_loop setTitle: _NS("Loop")];
hartman's avatar
hartman committed
243
244
245
246
247
248
249
    [o_mi_program setTitle: _NS("Program")];
    [o_mi_title setTitle: _NS("Title")];
    [o_mi_chapter setTitle: _NS("Chapter")];
    [o_mi_language setTitle: _NS("Language")];
    [o_mi_subtitle setTitle: _NS("Subtitles")];
    
    [o_mu_audio setTitle: _NS("Audio")];
Jon Lech Johansen's avatar
Jon Lech Johansen committed
250
251
    [o_mi_vol_up setTitle: _NS("Volume Up")];
    [o_mi_vol_down setTitle: _NS("Volume Down")];
252
    [o_mi_mute setTitle: _NS("Mute")];
253
    [o_mi_channels setTitle: _NS("Channels")];
Christophe Massiot's avatar
Christophe Massiot committed
254
    [o_mi_device setTitle: _NS("Device")];
hartman's avatar
hartman committed
255
256
    
    [o_mu_video setTitle: _NS("Video")];
257
    [o_mi_fullscreen setTitle: _NS("Fullscreen")];
258
    [o_mi_screen setTitle: _NS("Screen")];
259
260
261
    [o_mi_deinterlace setTitle: _NS("Deinterlace")];

    [o_mu_window setTitle: _NS("Window")];
262
263
    [o_mi_minimize setTitle: _NS("Minimize Window")];
    [o_mi_close_window setTitle: _NS("Close Window")];
hartman's avatar
hartman committed
264
265
266
267
    [o_mi_controller setTitle: _NS("Controller")];
    [o_mi_playlist setTitle: _NS("Playlist")];
    [o_mi_messages setTitle: _NS("Messages")];

268
269
    [o_mi_bring_atf setTitle: _NS("Bring All to Front")];

270
271
272
273
274
275
    [o_mu_help setTitle: _NS("Help")];
    [o_mi_readme setTitle: _NS("ReadMe...")];
    [o_mi_reportabug setTitle: _NS("Report A Bug")];
    [o_mi_website setTitle: _NS("VideoLAN Website")];
    [o_mi_license setTitle: _NS("License")];

276
    /* dock menu */
277
    [o_dmi_play setTitle: _NS("Play")];
278
279
    [o_dmi_stop setTitle: _NS("Stop")];

280
281
282
283
284
285
286
    /* error panel */
    [o_error setTitle: _NS("Error")];
    [o_err_lbl setStringValue: _NS("An error has occurred which probably prevented the execution of your request :")];
    [o_err_bug_lbl setStringValue: _NS("If you believe that it is a bug, please follow the instructions at :")];
    [o_err_btn_msgs setTitle: _NS("Open Messages Window")];
    [o_err_btn_dismiss setTitle: _NS("Dismiss")];

287
288
289
290
291
292
293
    [self manageMode];
}

- (void)applicationWillFinishLaunching:(NSNotification *)o_notification
{
    intf_thread_t * p_intf = [NSApp getIntf];

Jon Lech Johansen's avatar
Jon Lech Johansen committed
294
295
    f_slider_old = f_slider = 0.0;

296
297
298
    o_msg_lock = [[NSLock alloc] init];
    o_msg_arr = [[NSMutableArray arrayWithCapacity: 200] retain];

299
300
301
302
303
304
305
    [NSThread detachNewThreadSelector: @selector(manage)
        toTarget: self withObject: nil];

    [p_intf->p_sys->o_sendport setDelegate: self];
    [[NSRunLoop currentRunLoop] 
        addPort: p_intf->p_sys->o_sendport
        forMode: NSDefaultRunLoopMode];
306
307
}

308
309
310
- (BOOL)application:(NSApplication *)o_app openFile:(NSString *)o_filename
{
    [o_playlist appendArray:
311
        [NSArray arrayWithObject: o_filename] atPos: -1 enqueue: NO];
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332

    return( TRUE );
}

- (void)manage
{
    NSDate * o_sleep_date;
    intf_thread_t * p_intf = [NSApp getIntf];
    NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];

    while( !p_intf->b_die )
    {
        int i_start, i_stop;

        vlc_mutex_lock( &p_intf->change_lock );

        /* update the input */
        if( p_intf->p_sys->p_input == NULL )
        {
            p_intf->p_sys->p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
                                                              FIND_ANYWHERE );
333
            [self setControlItems];
334
335
336
337
338
        }
        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;
339
340
341
342
343
344
345
346
347
348
349
350
351

            if( p_intf->p_sys->b_stopping )
            {
                vout_thread_t * p_vout = vlc_object_find( p_intf, 
                                                          VLC_OBJECT_VOUT,
                                                          FIND_ANYWHERE );

                if( p_vout != NULL )
                {
                    vlc_object_detach( p_vout );
                    vlc_object_release( p_vout );
                    vout_Destroy( p_vout );
                }
352
                
353
                p_intf->p_sys->b_stopping = 0;
354
                [self setControlItems];
355
356
357
358
            }

            [self displayTime];
            [self manageMode];
359
360
        }

361
        if( p_intf->p_sys->p_input != NULL && !p_intf->p_sys->p_input->b_die )
362
        {
363
364
365
366
367
368
            vlc_bool_t b_need_menus = 0;
            input_thread_t * p_input = p_intf->p_sys->p_input;
            aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
                                                        FIND_ANYWHERE );
            vout_thread_t * p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
                                                      FIND_ANYWHERE );
369

370
371
372
            /* Disable screen saver. */
            UpdateSystemActivity( UsrActivity );

373
374
            vlc_mutex_lock( &p_input->stream.stream_lock );

375
            [self displayTime];
Jon Lech Johansen's avatar
Jon Lech Johansen committed
376

377
378
379
380
381
382
383
            /* New input or stream map change */
            if( p_input->stream.b_changed )
            {
                [self manageMode];
                b_need_menus = 1;
                p_intf->p_sys->b_playing = 1;
            }
384

385
386
387
388
389
            if( p_intf->p_sys->i_part !=
                p_input->stream.p_selected_area->i_part )
            {
                p_intf->p_sys->b_chapter_update = 1;
                b_need_menus = 1;
390
391
            }

392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
            if ( p_aout != NULL )
            {
                vlc_value_t val;
                if ( var_Get( (vlc_object_t *)p_aout, "intf-change", &val )
                      >= 0 && val.b_bool )
                {
                    p_intf->p_sys->b_aout_update = 1;
                    b_need_menus = 1;
                }
                vlc_object_release( (vlc_object_t *)p_aout );
            }

            if ( p_vout != NULL )
            {
                vlc_value_t val;
                if ( var_Get( (vlc_object_t *)p_vout, "intf-change", &val )
                      >= 0 && val.b_bool )
                {
                    p_intf->p_sys->b_vout_update = 1;
                    b_need_menus = 1;
                }
                vlc_object_release( (vlc_object_t *)p_vout );
            }

            if ( b_need_menus )
                [self setupMenus];
hartman's avatar
hartman committed
418
            
419
420
            [self setControlItems];
                        
421
422
423
424
            vlc_mutex_unlock( &p_input->stream.stream_lock );
        }
        else if( p_intf->p_sys->b_playing && !p_intf->b_die )
        {
Jon Lech Johansen's avatar
Jon Lech Johansen committed
425
            [self displayTime];
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
            [self manageMode];
            p_intf->p_sys->b_playing = 0;
        }

        /* update the log window */
        vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
        i_stop = *p_intf->p_sys->p_sub->pi_stop;
        vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );

        if( p_intf->p_sys->p_sub->i_start != i_stop )
        {
            NSColor *o_white = [NSColor whiteColor];
            NSColor *o_red = [NSColor redColor];
            NSColor *o_yellow = [NSColor yellowColor];
            NSColor *o_gray = [NSColor grayColor];

            NSColor * pp_color[4] = { o_white, o_red, o_yellow, o_gray };
            static const char * ppsz_type[4] = { ": ", " error: ", 
                                                 " warning: ", " debug: " }; 

            for( i_start = p_intf->p_sys->p_sub->i_start;
                 i_start != i_stop;
                 i_start = (i_start+1) % VLC_MSG_QSIZE )
            {
                NSString *o_msg;
                NSDictionary *o_attr;
                NSAttributedString *o_msg_color;
453

454
455
                int i_type = p_intf->p_sys->p_sub->p_msg[i_start].i_type;

456
457
458
459
460
461
462
463
464
                [o_msg_lock lock];

                if( [o_msg_arr count] + 2 > 200 )
                {
                    unsigned rid[] = { 0, 1 };
                    [o_msg_arr removeObjectsFromIndices: (unsigned *)&rid
                               numIndices: sizeof(rid)/sizeof(rid[0])];
                }

465
466
467
468
469
470
471
                o_attr = [NSDictionary dictionaryWithObject: o_gray
                    forKey: NSForegroundColorAttributeName];
                o_msg = [NSString stringWithFormat: @"%s%s",
                    p_intf->p_sys->p_sub->p_msg[i_start].psz_module, 
                    ppsz_type[i_type]];
                o_msg_color = [[NSAttributedString alloc]
                    initWithString: o_msg attributes: o_attr];
472
                [o_msg_arr addObject: [o_msg_color autorelease]];
473
474
475

                o_attr = [NSDictionary dictionaryWithObject: pp_color[i_type]
                    forKey: NSForegroundColorAttributeName];
476
                o_msg = [NSString stringWithFormat: @"%s\n",
477
478
479
                    p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
                o_msg_color = [[NSAttributedString alloc]
                    initWithString: o_msg attributes: o_attr];
480
                [o_msg_arr addObject: [o_msg_color autorelease]];
481

482
                [o_msg_lock unlock];
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499

                if ( i_type == 1 )
                {
                    /* Error panel */
                    NSString *o_my_msg =
                        [NSString stringWithFormat: @"%s: %s\n",
                         p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
                         p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];

                    [o_err_msg setEditable: YES];
                    [o_err_msg setSelectedRange:
                                NSMakeRange( [[o_err_msg string] length], 0 )];
                    [o_err_msg insertText: o_my_msg];

                    [o_error makeKeyAndOrderFront: self];
                    [o_err_msg setEditable: NO];
                }
500
501
502
503
504
505
506
507
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
533
534
535
536
537
538
            }

            vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
            p_intf->p_sys->p_sub->i_start = i_start;
            vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
        }

        vlc_mutex_unlock( &p_intf->change_lock );

        o_sleep_date = [NSDate dateWithTimeIntervalSinceNow: 0.1];
        [NSThread sleepUntilDate: o_sleep_date];
    }

    [self terminate];

    [o_pool release];
}

- (void)terminate
{
    NSEvent * pEvent;
    vout_thread_t * p_vout;
    playlist_t * p_playlist;
    intf_thread_t * p_intf = [NSApp getIntf];

    /* release input */
    if( p_intf->p_sys->p_input )
    {
        vlc_object_release( p_intf->p_sys->p_input );
        p_intf->p_sys->p_input = NULL;
    }

    /*
     * Free playlists
     */
    msg_Dbg( p_intf, "removing all playlists" );
    while( (p_playlist = vlc_object_find( p_intf->p_vlc, VLC_OBJECT_PLAYLIST,
                                          FIND_CHILD )) )
    {
539
        vlc_object_detach( p_playlist );
540
541
542
543
544
545
546
547
548
549
550
        vlc_object_release( p_playlist );
        playlist_Destroy( p_playlist );
    }

    /*
     * Free video outputs
     */
    msg_Dbg( p_intf, "removing all video outputs" );
    while( (p_vout = vlc_object_find( p_intf->p_vlc, 
                                      VLC_OBJECT_VOUT, FIND_CHILD )) )
    {
551
        vlc_object_detach( p_vout );
552
        vlc_object_release( p_vout );
553
        vout_Destroy( p_vout );
554
555
    }

556
557
558
559
560
561
562
563
564
565
566
567
568
    if( o_msg_arr != nil )
    {
        [o_msg_arr removeAllObjects];
        [o_msg_arr release];
        o_msg_arr = nil;
    }

    if( o_msg_lock != nil )
    {
        [o_msg_lock release];
        o_msg_lock = nil;
    }

569
570
571
572
573
574
    if( o_prefs != nil )
    {
        [o_prefs release];
        o_prefs = nil;
    }

575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
    [NSApp stop: nil];

    /* write cached user defaults to disk */
    [[NSUserDefaults standardUserDefaults] synchronize];

    /* send a dummy event to break out of the event loop */
    pEvent = [NSEvent mouseEventWithType: NSLeftMouseDown
                location: NSMakePoint( 1, 1 ) modifierFlags: 0
                timestamp: 1 windowNumber: [[NSApp mainWindow] windowNumber]
                context: [NSGraphicsContext currentContext] eventNumber: 1
                clickCount: 1 pressure: 0.0];
    [NSApp postEvent: pEvent atStart: YES];
}

- (void)manageMode
{
Jon Lech Johansen's avatar
Jon Lech Johansen committed
591
    vlc_bool_t b_input;
592
593
594
    vlc_bool_t b_control = 0;
    intf_thread_t * p_intf = [NSApp getIntf];

Jon Lech Johansen's avatar
Jon Lech Johansen committed
595
    if( ( b_input = ( p_intf->p_sys->p_input != NULL ) ) )
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
    {
        /* control buttons for free pace streams */
        b_control = p_intf->p_sys->p_input->stream.b_pace_control;

        /* get ready for menu regeneration */
        p_intf->p_sys->b_program_update = 1;
        p_intf->p_sys->b_title_update = 1;
        p_intf->p_sys->b_chapter_update = 1;
        p_intf->p_sys->b_audio_update = 1;
        p_intf->p_sys->b_spu_update = 1;
        p_intf->p_sys->i_part = 0;

        p_intf->p_sys->p_input->stream.b_changed = 0;
        msg_Dbg( p_intf, "stream has changed, refreshing interface" );
    }
    else
    {
        /* unsensitize menus */
        [o_mi_program setEnabled: FALSE];
        [o_mi_title setEnabled: FALSE];
        [o_mi_chapter setEnabled: FALSE];
        [o_mi_language setEnabled: FALSE];
        [o_mi_subtitle setEnabled: FALSE];
619
        [o_mi_channels setEnabled: FALSE];
Christophe Massiot's avatar
Christophe Massiot committed
620
        [o_mi_device setEnabled: FALSE];
621
        [o_mi_screen setEnabled: FALSE];
622
        [o_mi_close_window setEnabled: FALSE];
623
    }
624
625
    [self setControlItems];
}
Christophe Massiot's avatar
Christophe Massiot committed
626

627
628
629
- (void)setControlItems {
    intf_thread_t * p_intf = [NSApp getIntf];
    vlc_bool_t b_input;
630
631
632
633
    vlc_bool_t b_plmul = NO;
    vlc_bool_t b_control = NO;
    vlc_bool_t b_chapters = NO;
    input_area_t *  p_area;
634
635
636
637
    playlist_t * p_playlist = NULL;
    NSImage *playImage = [NSImage imageNamed:@"play"];
    NSImage *pauseImage = [NSImage imageNamed:@"pause"];
    
Jon Lech Johansen's avatar
Jon Lech Johansen committed
638
639
640
641
642
643
644
645
646
    p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, 
                                              FIND_ANYWHERE ); 
    if( p_playlist != NULL )
    {
        vlc_mutex_lock( &p_playlist->object_lock );
        b_plmul = p_playlist->i_size > 1;
        vlc_mutex_unlock( &p_playlist->object_lock );
        vlc_object_release( p_playlist );
    }
647
    
648
    if ( b_input = ( p_intf->p_sys->p_input != NULL ) )
649
650
651
    {
        /* control buttons for free pace streams */
        b_control = p_intf->p_sys->p_input->stream.b_pace_control;
652
653
654
        p_area = p_intf->p_sys->p_input->stream.p_selected_area;
        if ( p_area->i_part_nb > 1 )
            b_chapters = YES;
655
656
    }
    
Jon Lech Johansen's avatar
Jon Lech Johansen committed
657
658
    /* set control items */
    [o_btn_stop setEnabled: b_input];
hartman's avatar
hartman committed
659
    [o_btn_fastforward setEnabled: b_control];
hartman's avatar
hartman committed
660
    [o_btn_slowmotion setEnabled: b_control];
661
662
    [o_btn_prev setEnabled: (b_plmul || b_chapters) ];
    [o_btn_next setEnabled: (b_plmul || b_chapters) ];
hartman's avatar
hartman committed
663
    [o_controls setVolumeSlider];
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
    [o_timeslider setEnabled: b_input];
    
    if ( p_intf->p_sys->p_input != NULL &&
                p_intf->p_sys->p_input->stream.control.i_status != PAUSE_S)
    {
        [o_btn_play setImage: pauseImage];
        [o_btn_play setToolTip: _NS("Pause")];
        [o_mi_play setTitle: _NS("Pause")];
        [o_dmi_play setTitle: _NS("Pause")];
    }
    else
    {
        [o_btn_play setImage: playImage];
        [o_btn_play setToolTip: _NS("Play")];
        [o_mi_play setTitle: _NS("Play")];
        [o_dmi_play setTitle: _NS("Play")];
    }
681
682
683
684
}

- (void)setupMenus
{
685
    unsigned int i, i_nb_items;
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
    NSMenuItem * o_item;
    NSString * o_menu_title;
    char psz_title[ 256 ];

    es_descriptor_t * p_audio_es = NULL;
    es_descriptor_t * p_spu_es = NULL;

    intf_thread_t * p_intf = [NSApp getIntf];

    p_intf->p_sys->b_chapter_update |= p_intf->p_sys->b_title_update;
    p_intf->p_sys->b_audio_update |= p_intf->p_sys->b_title_update |
                                     p_intf->p_sys->b_program_update;
    p_intf->p_sys->b_spu_update |= p_intf->p_sys->b_title_update |
                                   p_intf->p_sys->b_program_update;

#define p_input (p_intf->p_sys->p_input)

    if( p_intf->p_sys->b_program_update )
    {
        NSMenu * o_program;
        SEL pf_toggle_program;
        pgrm_descriptor_t * p_pgrm;

        if( p_input->stream.p_new_program )
        {
            p_pgrm = p_input->stream.p_new_program;
        }
        else
        {
            p_pgrm = p_input->stream.p_selected_program;
        }

        o_program = [o_mi_program submenu];
        pf_toggle_program = @selector(toggleProgram:);

        /* remove previous program items */
        i_nb_items = [o_program numberOfItems];
        for( i = 0; i < i_nb_items; i++ )
        {
            [o_program removeItemAtIndex: 0];
        }

        /* make (un)sensitive */
        [o_mi_program setEnabled: 
            p_input->stream.i_pgrm_number > 1];

        /* add program items */
        for( i = 0 ; i < p_input->stream.i_pgrm_number ; i++ )
        {
            snprintf( psz_title, sizeof(psz_title), "id %d",
                p_input->stream.pp_programs[i]->i_number );
            psz_title[sizeof(psz_title) - 1] = '\0';

            o_menu_title = [NSString stringWithCString: psz_title];

            o_item = [o_program addItemWithTitle: o_menu_title
                action: pf_toggle_program keyEquivalent: @""];
            [o_item setTag: p_input->stream.pp_programs[i]->i_number];
            [o_item setTarget: o_controls];

            if( p_pgrm == p_input->stream.pp_programs[i] )
            {
                [o_item setState: NSOnState];
            }
        }

        p_intf->p_sys->b_program_update = 0;
    }

    if( p_intf->p_sys->b_title_update )
    {
        NSMenu * o_title;
        SEL pf_toggle_title;

        o_title = [o_mi_title submenu];
        pf_toggle_title = @selector(toggleTitle:);

        /* remove previous title items */
        i_nb_items = [o_title numberOfItems];
        for( i = 0; i < i_nb_items; i++ )
        {
            [o_title removeItemAtIndex: 0];
        }

        /* make (un)sensitive */
        [o_mi_title setEnabled: 
            p_input->stream.i_area_nb > 1];

        /* add title items */
        for( i = 1 ; i < p_input->stream.i_area_nb ; i++ )
        {
            snprintf( psz_title, sizeof(psz_title), "Title %d (%d)", i,
                p_input->stream.pp_areas[i]->i_part_nb );
            psz_title[sizeof(psz_title) - 1] = '\0';

            o_menu_title = [NSString stringWithCString: psz_title];

            o_item = [o_title addItemWithTitle: o_menu_title
                action: pf_toggle_title keyEquivalent: @""];
            [o_item setTag: i];
            [o_item setTarget: o_controls];

            if( ( p_input->stream.pp_areas[i] ==
                p_input->stream.p_selected_area ) )
            {
                [o_item setState: NSOnState];
            }
        }

        p_intf->p_sys->b_title_update = 0;
    }

    if( p_intf->p_sys->b_chapter_update )
    {
        NSMenu * o_chapter;
        SEL pf_toggle_chapter;

        o_chapter = [o_mi_chapter submenu];
        pf_toggle_chapter = @selector(toggleChapter:);

        /* remove previous chapter items */
        i_nb_items = [o_chapter numberOfItems];
        for( i = 0; i < i_nb_items; i++ )
        {
            [o_chapter removeItemAtIndex: 0];
        }

        /* make (un)sensitive */
        [o_mi_chapter setEnabled: 
            p_input->stream.p_selected_area->i_part_nb > 1];

        /* add chapter items */
        for( i = 0 ; i < p_input->stream.p_selected_area->i_part_nb ; i++ )
        {
            snprintf( psz_title, sizeof(psz_title), "Chapter %d", i + 1 );
            psz_title[sizeof(psz_title) - 1] = '\0';

            o_menu_title = [NSString stringWithCString: psz_title];

            o_item = [o_chapter addItemWithTitle: o_menu_title
                action: pf_toggle_chapter keyEquivalent: @""];
            [o_item setTag: i + 1];
            [o_item setTarget: o_controls];

            if( ( p_input->stream.p_selected_area->i_part == i + 1 ) )
            {
                [o_item setState: NSOnState];
            }
        }

        p_intf->p_sys->i_part =
                p_input->stream.p_selected_area->i_part;

        p_intf->p_sys->b_chapter_update = 0;
    }

    for( i = 0 ; i < p_input->stream.i_selected_es_number ; i++ )
    {
844
        if( p_input->stream.pp_selected_es[i]->i_cat == AUDIO_ES )
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
        {
            p_audio_es = p_input->stream.pp_selected_es[i];
        }
        else if( p_input->stream.pp_selected_es[i]->i_cat == SPU_ES )
        {
            p_spu_es = p_input->stream.pp_selected_es[i];
        }
    }

    vlc_mutex_unlock( &p_input->stream.stream_lock );

    if( p_intf->p_sys->b_audio_update )
    {
        [self setupLangMenu: o_mi_language es: p_audio_es
            category: AUDIO_ES selector: @selector(toggleLanguage:)];

        p_intf->p_sys->b_audio_update = 0;
    }

    if( p_intf->p_sys->b_spu_update )
    {
        [self setupLangMenu: o_mi_subtitle es: p_spu_es
            category: SPU_ES selector: @selector(toggleLanguage:)];

        p_intf->p_sys->b_spu_update = 0;
    }

872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
    if ( p_intf->p_sys->b_aout_update )
    {
        aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
                                                    FIND_ANYWHERE );

        if ( p_aout != NULL )
        {
            vlc_value_t val;
            val.b_bool = 0;

            var_Set( (vlc_object_t *)p_aout, "intf-change", val );

            [self setupVarMenu: o_mi_channels target: (vlc_object_t *)p_aout
                var: "audio-channels" selector: @selector(toggleVar:)];

Christophe Massiot's avatar
Christophe Massiot committed
887
888
889
            [self setupVarMenu: o_mi_device target: (vlc_object_t *)p_aout
                var: "audio-device" selector: @selector(toggleVar:)];

890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
            vlc_object_release( (vlc_object_t *)p_aout );
        }

        p_intf->p_sys->b_aout_update = 0;
    }

    if ( p_intf->p_sys->b_vout_update )
    {
        vout_thread_t * p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
                                                  FIND_ANYWHERE );

        if ( p_vout != NULL )
        {
            vlc_value_t val;
            val.b_bool = 0;

            var_Set( (vlc_object_t *)p_vout, "intf-change", val );

            [self setupVarMenu: o_mi_screen target: (vlc_object_t *)p_vout
                var: "video-device" selector: @selector(toggleVar:)];

            vlc_object_release( (vlc_object_t *)p_vout );
912
913

            [o_mi_close_window setEnabled: TRUE];
914
915
916
917
918
        }

        p_intf->p_sys->b_vout_update = 0;
    }

919
920
921
922
923
924
925
926
927
928
    vlc_mutex_lock( &p_input->stream.stream_lock );

#undef p_input
}

- (void)setupLangMenu:(NSMenuItem *)o_mi
                      es:(es_descriptor_t *)p_es
                      category:(int)i_cat
                      selector:(SEL)pf_callback
{
929
    unsigned int i, i_nb_items;
930
931
932
933
934
935
936
937
938
939
    NSMenu * o_menu = [o_mi submenu];
    intf_thread_t * p_intf = [NSApp getIntf];

    /* remove previous language items */
    i_nb_items = [o_menu numberOfItems];
    for( i = 0; i < i_nb_items; i++ )
    {
        [o_menu removeItemAtIndex: 0];
    }

940
941
942
943
944
    /* make sensitive : we can't change it after we build the menu, and
     * before, we don't yet how many items we will have. So make it
     * always sensitive. --Meuuh */
    [o_mi setEnabled: TRUE];

945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
#if 0
    /* We do not use this code, because you need to start stop .avi for
     * it to work, so not very useful now  --hartman */
    if ( o_mi == o_mi_subtitle ) {
        NSLog(@"testing");
        [o_mi setEnabled: TRUE ];
        NSMenuItem * o_lmi;
        NSString * o_title;
        o_title = _NS("Load from file..");
        o_lmi = [o_menu addItemWithTitle: o_title
                 action: pf_callback keyEquivalent: @""];
        [o_lmi setTag: 2000];
        [o_lmi setTarget: o_controls];
    }
#endif

961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
    vlc_mutex_lock( &p_intf->p_sys->p_input->stream.stream_lock );

#define ES p_intf->p_sys->p_input->stream.pp_es[i]
    for( i = 0 ; i < p_intf->p_sys->p_input->stream.i_es_number ; i++ )
    {
        if( ( ES->i_cat == i_cat ) &&
            ( !ES->p_pgrm ||
              ES->p_pgrm ==
                 p_intf->p_sys->p_input->stream.p_selected_program ) )
        {
            NSMenuItem * o_lmi;
            NSString * o_title;

            if( *ES->psz_desc )
            {
                o_title = [NSString stringWithCString: ES->psz_desc];
            }
            else
            {
                char psz_title[ 256 ];

                snprintf( psz_title, sizeof(psz_title), "Language 0x%x",
                          ES->i_id );
                psz_title[sizeof(psz_title) - 1] = '\0';

                o_title = [NSString stringWithCString: psz_title];
            }

            o_lmi = [o_menu addItemWithTitle: o_title
                action: pf_callback keyEquivalent: @""];
            [o_lmi setRepresentedObject: 
                [NSValue valueWithPointer: ES]];
            [o_lmi setTarget: o_controls];
            [o_lmi setTag: i_cat];

            if( /*p_es == ES*/ ES->p_decoder_fifo != NULL )
            {
                [o_lmi setState: NSOnState];
            }
        }
    }
#undef ES

    vlc_mutex_unlock( &p_intf->p_sys->p_input->stream.stream_lock );
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
}

- (void)setupVarMenu:(NSMenuItem *)o_mi
                     target:(vlc_object_t *)p_object
                     var:(const char *)psz_variable
                     selector:(SEL)pf_callback
{
    int i, i_nb_items;
    NSMenu * o_menu = [o_mi submenu];
    vlc_value_t val;
    char * psz_value;

    /* remove previous items */
    i_nb_items = [o_menu numberOfItems];
    for( i = 0; i < i_nb_items; i++ )
    {
        [o_menu removeItemAtIndex: 0];
    }

    if ( var_Get( p_object, psz_variable, &val ) < 0 )
    {
        return;
    }
    psz_value = val.psz_string;

    if ( var_Change( p_object, psz_variable,
                     VLC_VAR_GETLIST, &val ) < 0 )
    {
        free( psz_value );
        return;
    }

1037
    /* make (un)sensitive */
1038
    [o_mi setEnabled: ( val.p_list->i_count > 0 )];
1039

gbazin's avatar
   
gbazin committed
1040
    for ( i = 0; i < val.p_list->i_count; i++ )
1041
1042
1043
1044
    {
        NSMenuItem * o_lmi;
        NSString * o_title;

gbazin's avatar
   
gbazin committed
1045
        o_title = [NSString stringWithCString: val.p_list->p_values[i].psz_string];
1046
1047
1048
1049
1050
1051
1052
1053
        o_lmi = [o_menu addItemWithTitle: o_title
                 action: pf_callback keyEquivalent: @""];
        /* FIXME: this isn't 64-bit clean ! */
        [o_lmi setTag: (int)psz_variable];
        [o_lmi setRepresentedObject:
            [NSValue valueWithPointer: p_object]];
        [o_lmi setTarget: o_controls];

gbazin's avatar
   
gbazin committed
1054
        if ( !strcmp( psz_value, val.p_list->p_values[i].psz_string ) )
1055
1056
1057
1058
1059
1060
1061
            [o_lmi setState: NSOnState];
    }

    var_Change( p_object, psz_variable, VLC_VAR_FREELIST,
                &val );

    free( psz_value );
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
}

- (IBAction)clearRecentItems:(id)sender
{
    [[NSDocumentController sharedDocumentController]
                          clearRecentDocuments: nil];
}

- (void)openRecentItem:(id)sender
{
    [self application: nil openFile: [sender title]]; 
}

1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
- (IBAction)viewPreferences:(id)sender
{
    if( o_prefs == nil )
    {
        o_prefs = [[VLCPrefs alloc] init];
    }

    [o_prefs createPrefPanel: @"main"];
}

Jon Lech Johansen's avatar
Jon Lech Johansen committed
1085
1086
1087
1088
- (IBAction)timesliderUpdate:(id)sender
{
    switch( [[NSApp currentEvent] type] )
    {
1089
1090
1091
1092
1093
        case NSLeftMouseDown:
            f_slider = [sender floatValue];
            [self displayTime];
            break;
            
1094
1095
1096
        case NSLeftMouseDragged:
            f_slider = [sender floatValue];
            [self displayTime];
Jon Lech Johansen's avatar
Jon Lech Johansen committed
1097
1098
1099
1100
            break;

        case NSLeftMouseUp:
            f_slider = [sender floatValue];
1101
1102
1103
1104
            [self displayTime];
            intf_thread_t * p_intf = [NSApp getIntf];
            input_thread_t * p_input = p_intf->p_sys->p_input;
            vlc_mutex_unlock( &p_input->stream.stream_lock );
Jon Lech Johansen's avatar
Jon Lech Johansen committed
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
            break;

        default:
            break;
    }
}

- (void)displayTime
{
    intf_thread_t * p_intf = [NSApp getIntf];
    input_thread_t * p_input = p_intf->p_sys->p_input;

    if( p_input == NULL )
    {
        [o_timeslider setEnabled: FALSE];
        [o_timeslider setFloatValue: 0.0];
        [o_timefield setStringValue: @"0:00:00"]; 

        return;
    }

#define p_area p_input->stream.p_selected_area

    if( p_input->stream.b_changed )
    {
        [o_timeslider setEnabled: p_input->stream.b_seekable];
    }
    else if( p_intf->p_sys->b_playing )
    {
        NSString * o_time;
        char psz_time[ OFFSETTOTIME_MAX_SIZE ];

        input_OffsetToTime( p_input, psz_time, p_area->i_tell );

        o_time = [NSString stringWithCString: psz_time];
        [o_timefield setStringValue: o_time];

        if( p_input->stream.b_seekable )
        {
            if( f_slider == f_slider_old )
            {
                float f_updated = ( 100. * p_area->i_tell ) /
                                           p_area->i_size;

1149
                if( f_slider != f_updated )
Jon Lech Johansen's avatar
Jon Lech Johansen committed
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
                {
                    [o_timeslider setFloatValue: f_updated];
                }
            }
            else
            {
                off_t i_seek = ( f_slider * p_area->i_size ) / 100;

                /* release the lock to be able to seek */
                vlc_mutex_unlock( &p_input->stream.stream_lock );
                input_Seek( p_input, i_seek, INPUT_SEEK_SET );
                vlc_mutex_lock( &p_input->stream.stream_lock ); 

                /* Update the old value */
                f_slider_old = f_slider;
            }
        }
    }
#undef p_area
}

1171
1172
1173
- (IBAction)closeError:(id)sender
{
    /* Error panel */
1174
    [o_err_msg setString: @""];
1175
1176
1177
    [o_error performClose: self];
}

1178
1179
- (IBAction)openReadMe:(id)sender
{
1180
1181
    NSString * o_path = [[NSBundle mainBundle] 
        pathForResource: @"README.MacOSX" ofType: @"rtf"]; 
1182
       
1183
1184
    [[NSWorkspace sharedWorkspace] openFile: o_path 
                                   withApplication: @"TextEdit"];
1185
1186
1187
1188
}

- (IBAction)reportABug:(id)sender
{
1189
1190
    NSURL * o_url = [NSURL URLWithString: 
        @"http://www.videolan.org/support/bug-reporting.html"];
1191
    
1192
    [[NSWorkspace sharedWorkspace] openURL: o_url];
1193
1194
1195
1196
}

- (IBAction)openWebsite:(id)sender
{
1197
    NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org"];
1198
    
1199
    [[NSWorkspace sharedWorkspace] openURL: o_url];
1200
1201
1202
1203
}

- (IBAction)openLicense:(id)sender
{
1204
1205
    NSString * o_path = [[NSBundle mainBundle] 
        pathForResource: @"COPYING" ofType: nil];
1206
       
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
    [[NSWorkspace sharedWorkspace] openFile: o_path 
                                   withApplication: @"TextEdit"];
}

- (void)windowDidBecomeKey:(NSNotification *)o_notification
{
    if( [o_notification object] == o_msgs_panel )
    {
        id o_msg;
        NSEnumerator * o_enum;

        [o_messages setString: @""]; 

        [o_msg_lock lock];

        o_enum = [o_msg_arr objectEnumerator];

        while( ( o_msg = [o_enum nextObject] ) != nil )
        {
            [o_messages insertText: o_msg];
        }

        [o_msg_lock unlock];
    }
1231
1232
}

1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
@end

@implementation VLCMain (NSMenuValidation)

- (BOOL)validateMenuItem:(NSMenuItem *)o_mi
{
    BOOL bEnabled = TRUE;

    /* Recent Items Menu */

    if( [[o_mi title] isEqualToString: _NS("Clear Menu")] )
    {
        NSMenu * o_menu = [o_mi_open_recent submenu];
        int i_nb_items = [o_menu numberOfItems];
        NSArray * o_docs = [[NSDocumentController sharedDocumentController]
                                                       recentDocumentURLs];
        UInt32 i_nb_docs = [o_docs count];

        if( i_nb_items > 1 )
        {
            while( --i_nb_items )
            {
                [o_menu removeItemAtIndex: 0];
            }
        }

        if( i_nb_docs > 0 )
        {
            NSURL * o_url;
            NSString * o_doc;

            [o_menu insertItem: [NSMenuItem separatorItem] atIndex: 0];

            while( TRUE )
            {
                i_nb_docs--;

                o_url = [o_docs objectAtIndex: i_nb_docs];

                if( [o_url isFileURL] )
                {
                    o_doc = [o_url path];
                }
                else
                {
                    o_doc = [o_url absoluteString];
                }

                [o_menu insertItemWithTitle: o_doc
                    action: @selector(openRecentItem:)
                    keyEquivalent: @"" atIndex: 0]; 

                if( i_nb_docs == 0 )
                {
                    break;
                }
            } 
        }
        else
        {
            bEnabled = FALSE;
        }
    }

    return( bEnabled );
}

@end

@implementation VLCMain (Internal)

- (void)handlePortMessage:(NSPortMessage *)o_msg
{
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
    NSData * o_data;
    NSValue * o_value;
    NSInvocation * o_inv;
    vout_thread_t * p_vout;
 
    o_data = [[o_msg components] lastObject];
    o_inv = *((NSInvocation **)[o_data bytes]); 
    [o_inv getArgument: &o_value atIndex: 2];
    p_vout = (vout_thread_t *)[o_value pointerValue];

    [p_vout->p_sys->o_lock lock];
    [o_inv invoke];
    [p_vout->p_sys->o_lock unlockWithCondition: 1];
1319
1320
1321
}

@end