intf.m 39 KB
Newer Older
1
2
3
/*****************************************************************************
 * intf.m: MacOS X interface plugin
 *****************************************************************************
4
 * Copyright (C) 2002-2003 VideoLAN
5
 * $Id: intf.m,v 1.93 2003/07/27 23:05:41 hartman 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
 *
 * 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 "intf.h"
#include "vout.h"
35
#include "prefs.h"
36
#include "playlist.h"
37
#include "info.h"
38
#include "controls.h"
39
40
41
42

/*****************************************************************************
 * Local prototypes.
 *****************************************************************************/
43
static void Run ( intf_thread_t *p_intf );
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58

/*****************************************************************************
 * 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 ) );
59
    
60
    p_intf->p_sys->o_pool = [[NSAutoreleasePool alloc] init];
61
62
63
64
65
66
67
    
    /* Put Cocoa into multithread mode as soon as possible.
     * http://developer.apple.com/techpubs/macosx/Cocoa/
     * TasksAndConcepts/ProgrammingTopics/Multithreading/index.html
     * This thread does absolutely nothing at all. */
    [NSThread detachNewThreadSelector:@selector(self) toTarget:[NSString string] withObject:nil];
    
68
69
70
    p_intf->p_sys->o_sendport = [[NSPort port] retain];
    p_intf->p_sys->p_sub = msg_Subscribe( p_intf );
    p_intf->pf_run = Run;
71
    
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
    [[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 );

    [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 )
{
101
102
103
104
105
    /* 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 );

106
107
108
109
110
111
112
113
114
115
116
    [NSApp run];
}

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

- (id)init
{
    /* default encoding: ISO-8859-1 */
117
    i_encoding = NSUTF8StringEncoding;
118
119
120
121
122
123
124
125
126
127

    return( [super init] );
}

- (void)initIntlSupport
{
}

- (NSString *)localizedString:(char *)psz
{
128
129
130
131
    NSString * o_str = nil;

    if( psz != NULL )
    {
132
133
134
135
136
        o_str = [[[NSString alloc] initWithUTF8String: psz] autorelease];
    }
    if ( o_str == NULL )
    {
        msg_Err( p_intf, "could not translate: %s", psz );
137
138
139
    }

    return( o_str );
140
141
}

142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
- (char *)delocalizeString:(NSString *)id
{
    NSData * o_data = [id dataUsingEncoding: i_encoding
                          allowLossyConversion: NO];
    char * psz_string;

    if ( o_data == nil )
    {
        o_data = [id dataUsingEncoding: i_encoding
                     allowLossyConversion: YES];
        psz_string = malloc( [o_data length] + 1 ); 
        [o_data getBytes: psz_string];
        psz_string[ [o_data length] ] = '\0';
        msg_Err( p_intf, "cannot convert to wanted encoding: %s",
                 psz_string );
    }
    else
    {
        psz_string = malloc( [o_data length] + 1 ); 
        [o_data getBytes: psz_string];
        psz_string[ [o_data length] ] = '\0';
    }

    return psz_string;
}

168
169
170
171
172
- (NSStringEncoding)getEncoding
{
    return i_encoding;
}

173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
/* i_width is in pixels */
- (NSString *)wrapString: (NSString *)o_in_string toWidth: (int) i_width
{
    NSMutableString *o_wrapped;
    NSString *o_out_string;
    NSRange glyphRange, effectiveRange, charRange;
    NSRect lineFragmentRect;
    unsigned glyphIndex, breaksInserted = 0;

    NSTextStorage *o_storage = [[NSTextStorage alloc] initWithString: o_in_string
        attributes: [NSDictionary dictionaryWithObjectsAndKeys:
        [NSFont labelFontOfSize: 0.0], NSFontAttributeName, nil]];
    NSLayoutManager *o_layout_manager = [[NSLayoutManager alloc] init];
    NSTextContainer *o_container = [[NSTextContainer alloc]
        initWithContainerSize: NSMakeSize(i_width, 2000)];
    
    [o_layout_manager addTextContainer: o_container];
    [o_container release];
    [o_storage addLayoutManager: o_layout_manager];
    [o_layout_manager release];
        
    o_wrapped = [o_in_string mutableCopy];
    glyphRange = [o_layout_manager glyphRangeForTextContainer: o_container];
    
    for( glyphIndex = glyphRange.location ; glyphIndex < NSMaxRange(glyphRange) ;
            glyphIndex += effectiveRange.length) {
        lineFragmentRect = [o_layout_manager lineFragmentRectForGlyphAtIndex: glyphIndex
                                            effectiveRange: &effectiveRange];
        charRange = [o_layout_manager characterRangeForGlyphRange: effectiveRange
                                    actualGlyphRange: &effectiveRange];
        if ([o_wrapped lineRangeForRange:
                NSMakeRange(charRange.location + breaksInserted, charRange.length)].length > charRange.length) {
            [o_wrapped insertString: @"\n" atIndex: NSMaxRange(charRange) + breaksInserted];
            breaksInserted++;
        }
    }
    o_out_string = [NSString stringWithString: o_wrapped];
    [o_wrapped release];
    [o_storage release];
    
    return o_out_string;
}

216
217
218
219
220
221
222
223
224
225
226
227
- (void)setIntf:(intf_thread_t *)_p_intf
{
    p_intf = _p_intf;
}

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

- (void)terminate:(id)sender
{
228
    p_intf->p_vlc->b_die = VLC_TRUE;
229
230
231
232
}

@end

233
int ExecuteOnMainThread( id target, SEL sel, void * p_arg )
234
{
235
    int i_ret = 0;
236

237
238
239
240
    NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];

    if( [target respondsToSelector: @selector(performSelectorOnMainThread:
                                             withObject:waitUntilDone:)] )
241
    {
242
243
244
        [target performSelectorOnMainThread: sel
                withObject: [NSValue valueWithPointer: p_arg]
                waitUntilDone: YES];
245
    }
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
    else if( NSApp != nil && [NSApp respondsToSelector: @selector(getIntf)] ) 
    {
        NSValue * o_v1;
        NSValue * o_v2;
        NSArray * o_array;
        NSPort * o_recv_port;
        NSInvocation * o_inv;
        NSPortMessage * o_msg;
        intf_thread_t * p_intf;
        NSConditionLock * o_lock;
        NSMethodSignature * o_sig;

        id * val[] = { &o_lock, &o_v2 };

        p_intf = (intf_thread_t *)[NSApp getIntf];

        o_recv_port = [[NSPort port] retain];
        o_v1 = [NSValue valueWithPointer: val]; 
        o_v2 = [NSValue valueWithPointer: p_arg];

        o_sig = [target methodSignatureForSelector: sel];
        o_inv = [NSInvocation invocationWithMethodSignature: o_sig];
        [o_inv setArgument: &o_v1 atIndex: 2];
        [o_inv setTarget: target];
        [o_inv setSelector: sel];

        o_array = [NSArray arrayWithObject:
            [NSData dataWithBytes: &o_inv length: sizeof(o_inv)]];
        o_msg = [[NSPortMessage alloc]
            initWithSendPort: p_intf->p_sys->o_sendport
            receivePort: o_recv_port components: o_array];

        o_lock = [[NSConditionLock alloc] initWithCondition: 0];
        [o_msg sendBeforeDate: [NSDate distantPast]];
        [o_lock lockWhenCondition: 1];
        [o_lock unlock];
        [o_lock release];

        [o_msg release];
        [o_recv_port release];
    } 
    else
    {
        i_ret = 1;
    }

    [o_pool release];
293

294
    return( i_ret );
295
296
}

297
298
299
300
301
302
303
304
305
306
307
308
309
/*****************************************************************************
 * playlistChanged: Callback triggered by the intf-change playlist
 * variable, to let the intf update the playlist.
 *****************************************************************************/
int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
                     vlc_value_t old_val, vlc_value_t new_val, void *param )
{
    intf_thread_t * p_intf = [NSApp getIntf];
    p_intf->p_sys->b_playlist_update = VLC_TRUE;
    p_intf->p_sys->b_intf_update = VLC_TRUE;
    return VLC_SUCCESS;
}

310
311
312
313
314
/*****************************************************************************
 * VLCMain implementation 
 *****************************************************************************/
@implementation VLCMain

315
316
- (void)awakeFromNib
{
317
    [o_window setTitle: _NS("VLC - Controller")];
hartman's avatar
hartman committed
318
    [o_window setExcludedFromWindowsMenu: TRUE];
319

Jon Lech Johansen's avatar
Jon Lech Johansen committed
320
321
322
    /* button controls */
    [o_btn_playlist setToolTip: _NS("Playlist")];
    [o_btn_prev setToolTip: _NS("Previous")];
323
    [o_btn_slower setToolTip: _NS("Slower")];
Jon Lech Johansen's avatar
Jon Lech Johansen committed
324
325
    [o_btn_play setToolTip: _NS("Play")];
    [o_btn_stop setToolTip: _NS("Stop")];
326
    [o_btn_faster setToolTip: _NS("Faster")];
Jon Lech Johansen's avatar
Jon Lech Johansen committed
327
328
    [o_btn_next setToolTip: _NS("Next")];
    [o_btn_prefs setToolTip: _NS("Preferences")];
hartman's avatar
hartman committed
329
330
    [o_volumeslider setToolTip: _NS("Volume")];
    [o_timeslider setToolTip: _NS("Position")];
331

Jon Lech Johansen's avatar
Jon Lech Johansen committed
332
    /* messages panel */ 
333
    [o_msgs_panel setDelegate: self];
334
    [o_msgs_panel setTitle: _NS("Messages")];
hartman's avatar
hartman committed
335
    [o_msgs_panel setExcludedFromWindowsMenu: TRUE];
336
    [o_msgs_btn_crashlog setTitle: _NS("Open CrashLog")];
337

Jon Lech Johansen's avatar
Jon Lech Johansen committed
338
    /* main menu */
339
    [o_mi_about setTitle: _NS("About VLC media player")];
340
    [o_mi_prefs setTitle: _NS("Preferences...")];
341
    [o_mi_hide setTitle: _NS("Hide VLC")];
342
343
    [o_mi_hide_others setTitle: _NS("Hide Others")];
    [o_mi_show_all setTitle: _NS("Show All")];
344
    [o_mi_quit setTitle: _NS("Quit VLC")];
345

hartman's avatar
ALL:    
hartman committed
346
    [o_mu_file setTitle: _ANS("1:File")];
347
    [o_mi_open_generic setTitle: _NS("Open...")];
Jon Lech Johansen's avatar
Jon Lech Johansen committed
348
    [o_mi_open_file setTitle: _NS("Open File...")];
349
350
    [o_mi_open_disc setTitle: _NS("Open Disc...")];
    [o_mi_open_net setTitle: _NS("Open Network...")];
351
352
353
354
355
356
357
358
359
360
361
    [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")];
362
    [o_mi_play setTitle: _NS("Play")];
363
364
365
    [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
366
    [o_mi_previous setTitle: _NS("Previous")];
367
368
    [o_mi_next setTitle: _NS("Next")];
    [o_mi_loop setTitle: _NS("Loop")];
369
370
    [o_mi_fwd setTitle: _NS("Step Forward")];
    [o_mi_bwd setTitle: _NS("Step Backward")];
hartman's avatar
hartman committed
371
    [o_mi_program setTitle: _NS("Program")];
372
    [o_mu_program setTitle: _NS("Program")];
hartman's avatar
hartman committed
373
    [o_mi_title setTitle: _NS("Title")];
374
    [o_mu_title setTitle: _NS("Title")];
hartman's avatar
hartman committed
375
    [o_mi_chapter setTitle: _NS("Chapter")];
376
    [o_mu_chapter setTitle: _NS("Chapter")];
hartman's avatar
hartman committed
377
378
    
    [o_mu_audio setTitle: _NS("Audio")];
Jon Lech Johansen's avatar
Jon Lech Johansen committed
379
380
    [o_mi_vol_up setTitle: _NS("Volume Up")];
    [o_mi_vol_down setTitle: _NS("Volume Down")];
381
    [o_mi_mute setTitle: _NS("Mute")];
hartman's avatar
* ALL:    
hartman committed
382
383
384
385
386
387
    [o_mi_audiotrack setTitle: _NS("Audio track")];
    [o_mu_audiotrack setTitle: _NS("Audio track")];
    [o_mi_channels setTitle: _NS("Audio channels")];
    [o_mu_channels setTitle: _NS("Audio channels")];
    [o_mi_device setTitle: _NS("Audio device")];
    [o_mu_device setTitle: _NS("Audio device")];
hartman's avatar
hartman committed
388
389
    
    [o_mu_video setTitle: _NS("Video")];
390
391
392
    [o_mi_half_window setTitle: _NS("Half Size")];
    [o_mi_normal_window setTitle: _NS("Normal Size")];
    [o_mi_double_window setTitle: _NS("Double Size")];
393
    [o_mi_fittoscreen setTitle: _NS("Fit To Screen")];
394
    [o_mi_fullscreen setTitle: _NS("Fullscreen")];
hartman's avatar
hartman committed
395
    [o_mi_floatontop setTitle: _NS("Float On Top")];
hartman's avatar
* ALL:    
hartman committed
396
397
    [o_mi_videotrack setTitle: _NS("Video track")];
    [o_mu_videotrack setTitle: _NS("Video track")];
398
399
    [o_mi_screen setTitle: _NS("Video device")];
    [o_mu_screen setTitle: _NS("Video device")];
hartman's avatar
* ALL:    
hartman committed
400
401
    [o_mi_subtitle setTitle: _NS("Subtitles track")];
    [o_mu_subtitle setTitle: _NS("Subtitles track")];
402
    [o_mi_deinterlace setTitle: _NS("Deinterlace")];
403
    [o_mu_deinterlace setTitle: _NS("Deinterlace")];
404
405

    [o_mu_window setTitle: _NS("Window")];
406
407
    [o_mi_minimize setTitle: _NS("Minimize Window")];
    [o_mi_close_window setTitle: _NS("Close Window")];
hartman's avatar
hartman committed
408
409
    [o_mi_controller setTitle: _NS("Controller")];
    [o_mi_playlist setTitle: _NS("Playlist")];
410
    [o_mi_info setTitle: _NS("Info")];
hartman's avatar
hartman committed
411
412
    [o_mi_messages setTitle: _NS("Messages")];

413
414
    [o_mi_bring_atf setTitle: _NS("Bring All to Front")];

415
416
    [o_mu_help setTitle: _NS("Help")];
    [o_mi_readme setTitle: _NS("ReadMe...")];
hartman's avatar
hartman committed
417
    [o_mi_documentation setTitle: _NS("Online Documentation")];
418
    [o_mi_reportabug setTitle: _NS("Report a Bug")];
419
420
421
    [o_mi_website setTitle: _NS("VideoLAN Website")];
    [o_mi_license setTitle: _NS("License")];

422
    /* dock menu */
423
    [o_dmi_play setTitle: _NS("Play")];
424
    [o_dmi_stop setTitle: _NS("Stop")];
425
426
    [o_dmi_next setTitle: _NS("Next")];
    [o_dmi_previous setTitle: _NS("Previous")];
427

428
429
    /* error panel */
    [o_error setTitle: _NS("Error")];
430
431
    [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:")]; 
432
433
434
    [o_err_btn_msgs setTitle: _NS("Open Messages Window")];
    [o_err_btn_dismiss setTitle: _NS("Dismiss")];

435
436
    [o_info_window setTitle: _NS("Info")];

hartman's avatar
* ALL:    
hartman committed
437
    [self setSubmenusEnabled: FALSE];
438
    [self manageVolumeSlider];
439
440
441
442
443
444
}

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

445
446
447
    o_msg_lock = [[NSLock alloc] init];
    o_msg_arr = [[NSMutableArray arrayWithCapacity: 200] retain];

448
449
    o_img_play = [[NSImage imageNamed: @"play"] retain];
    o_img_pause = [[NSImage imageNamed: @"pause"] retain];
450
451
452
453
454

    [p_intf->p_sys->o_sendport setDelegate: self];
    [[NSRunLoop currentRunLoop] 
        addPort: p_intf->p_sys->o_sendport
        forMode: NSDefaultRunLoopMode];
455

456
    [NSTimer scheduledTimerWithTimeInterval: 0.5
457
        target: self selector: @selector(manageIntf:)
458
        userInfo: nil repeats: FALSE];
459
460
461

    [NSThread detachNewThreadSelector: @selector(manage)
        toTarget: self withObject: nil];
462
463

    vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
464
465
}

466
467
- (BOOL)application:(NSApplication *)o_app openFile:(NSString *)o_filename
{
468
    NSDictionary *o_dic = [NSDictionary dictionaryWithObjectsAndKeys: o_filename, @"ITEM_URL", nil];
469
    [o_playlist appendArray:
470
        [NSArray arrayWithObject: o_dic] atPos: -1 enqueue: NO];
hartman's avatar
hartman committed
471
            
472
473
474
    return( TRUE );
}

hartman's avatar
hartman committed
475
476
477
478
479
480
481
482
483
- (id)getControls
{
    if ( o_controls )
    {
        return o_controls;
    }
    return nil;
}

484
485
486
487
488
489
- (void)manage
{
    NSDate * o_sleep_date;
    intf_thread_t * p_intf = [NSApp getIntf];
    NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];

490
491
    vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );

492
493
    while( !p_intf->b_die )
    {
494
        playlist_t * p_playlist;
495
496
497

        vlc_mutex_lock( &p_intf->change_lock );

498
499
500
501
        p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, 
                                              FIND_ANYWHERE );

        if( p_playlist != NULL )
502
        {
503
            var_AddCallback( p_playlist, "intf-change", PlaylistChanged, self );
hartman's avatar
hartman committed
504
505
            vlc_mutex_lock( &p_playlist->object_lock );
            
506
            [self manage: p_playlist];
hartman's avatar
hartman committed
507
            
508
509
            vlc_mutex_unlock( &p_playlist->object_lock );
            vlc_object_release( p_playlist );
510
        }
511

512
        vlc_mutex_unlock( &p_intf->change_lock );
513

514
        o_sleep_date = [NSDate dateWithTimeIntervalSinceNow: .5];
515
516
        [NSThread sleepUntilDate: o_sleep_date];
    }
517

518
    [self terminate];
519

520
521
522
523
524
525
    [o_pool release];
}

- (void)manage:(playlist_t *)p_playlist
{
    intf_thread_t * p_intf = [NSApp getIntf];
526

527
#define p_input p_playlist->p_input
528

529
530
531
    if( p_input )
    {
        vlc_mutex_lock( &p_input->stream.stream_lock );
Jon Lech Johansen's avatar
Jon Lech Johansen committed
532

533
534
        if( !p_input->b_die )
        {
535
536
537
            /* New input or stream map change */
            if( p_input->stream.b_changed )
            {
538
                p_intf->p_sys->b_playing = TRUE;
539
                [self manageMode: p_playlist];
540
            }
541

542
543
544
545
            vlc_value_t val;

            if( var_Get( (vlc_object_t *)p_input, "intf-change", &val )
                >= 0 && val.b_bool )
546
            {
547
                p_intf->p_sys->b_input_update = TRUE;
548
            }
549
550
551
552
553
        }
        vlc_mutex_unlock( &p_input->stream.stream_lock );
    }
    else if( p_intf->p_sys->b_playing && !p_intf->b_die )
    {
554
        p_intf->p_sys->b_playing = FALSE;
555
556
557
558
559
560
561
562
563
564
565
566
        [self manageMode: p_playlist];
    }

#undef p_input
}

- (void)manageMode:(playlist_t *)p_playlist
{
    intf_thread_t * p_intf = [NSApp getIntf];

    if( p_playlist->p_input != NULL )
    {
hartman's avatar
ALL:    
hartman committed
567
        p_intf->p_sys->b_current_title_update = 1;
568
        p_playlist->p_input->stream.b_changed = 0;
569
        
570
571
572
573
574
575
576
577
578
579
580
581
582
583
        msg_Dbg( p_intf, "stream has changed, refreshing interface" );
    }
    else
    {
        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 );

            vlc_mutex_unlock( &p_playlist->object_lock );
            vout_Destroy( p_vout );
            vlc_mutex_lock( &p_playlist->object_lock );
584
        }
585
    }
586

587
588
589
590
591
592
593
594
595
596
597
598
    p_intf->p_sys->b_intf_update = VLC_TRUE;
}

- (void)manageIntf:(NSTimer *)o_timer
{
    intf_thread_t * p_intf = [NSApp getIntf];

    if( p_intf->p_vlc->b_die == VLC_TRUE )
    {
        [o_timer invalidate];
        return;
    }
599

600
601
602
603
604
605
606
607
    playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
                                                       FIND_ANYWHERE );

    if( p_playlist == NULL )
    {
        return;
    }

hartman's avatar
hartman committed
608
609
610
611
612
    if ( p_intf->p_sys->b_playlist_update )
    {
        [o_playlist playlistUpdated];
        p_intf->p_sys->b_playlist_update = VLC_FALSE;
    }
613

hartman's avatar
ALL:    
hartman committed
614
615
    if( p_intf->p_sys->b_current_title_update )
    {
616
617
618
        vout_thread_t   *p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
                                              FIND_ANYWHERE );
        if( p_vout != NULL )
hartman's avatar
ALL:    
hartman committed
619
        {
hartman's avatar
* ALL:    
hartman committed
620
            /* We need to lock the vout here to make sure it does not disappear */
621
622
623
624
            id o_vout_wnd;
            NSEnumerator * o_enum = [[NSApp windows] objectEnumerator];
            
            while( ( o_vout_wnd = [o_enum nextObject] ) )
hartman's avatar
ALL:    
hartman committed
625
            {
626
627
628
629
                if( [[o_vout_wnd className] isEqualToString: @"VLCWindow"] )
                {
                    [o_vout_wnd updateTitle];
                }
hartman's avatar
ALL:    
hartman committed
630
            }
631
            vlc_object_release( (vlc_object_t *)p_vout );
hartman's avatar
ALL:    
hartman committed
632
        }
633
634
635
        [o_playlist updateRowSelection];
        [o_info updateInfo];

hartman's avatar
ALL:    
hartman committed
636
637
        p_intf->p_sys->b_current_title_update = FALSE;
    }
638

639
640
641
642
643
644
645
646
647
    vlc_mutex_lock( &p_playlist->object_lock );

#define p_input p_playlist->p_input

    if( p_input != NULL )
    {
        vlc_mutex_lock( &p_input->stream.stream_lock );
    }

648
649
650
651
652
653
654
655
656
657
658
    if( p_intf->p_sys->b_intf_update )
    {
        vlc_bool_t b_input = VLC_FALSE;
        vlc_bool_t b_plmul = VLC_FALSE;
        vlc_bool_t b_control = VLC_FALSE;
        vlc_bool_t b_seekable = VLC_FALSE;
        vlc_bool_t b_chapters = VLC_FALSE;

        b_plmul = p_playlist->i_size > 1;

        if( ( b_input = ( p_input != NULL ) ) )
659
        {
660
661
            /* seekable streams */
            b_seekable = p_input->stream.b_seekable;
662

663
664
            /* control buttons for free pace streams */
            b_control = p_input->stream.b_pace_control; 
665

hartman's avatar
hartman committed
666
667
            /* chapters & titles */
            b_chapters = p_input->stream.i_area_nb > 1; 
668

669
670
671
672
673
674
675
            /* play status */
            p_intf->p_sys->b_play_status = 
                p_input->stream.control.i_status != PAUSE_S;
        }
        else
        {
            /* play status */
hartman's avatar
* ALL:    
hartman committed
676
677
            p_intf->p_sys->b_play_status = FALSE;
            [self setSubmenusEnabled: FALSE];
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
        }

        [self playStatusUpdated: p_intf->p_sys->b_play_status];

        [o_btn_stop setEnabled: b_input];
        [o_btn_faster setEnabled: b_control];
        [o_btn_slower setEnabled: b_control];
        [o_btn_prev setEnabled: (b_plmul || b_chapters)];
        [o_btn_next setEnabled: (b_plmul || b_chapters)];

        [o_timeslider setFloatValue: 0.0];
        [o_timeslider setEnabled: b_seekable];
        [o_timefield setStringValue: @"0:00:00"];

        [self manageVolumeSlider];

        p_intf->p_sys->b_intf_update = VLC_FALSE;
    }

#define p_area p_input->stream.p_selected_area

    if( p_intf->p_sys->b_playing && p_input != NULL )
    {
701
        vlc_bool_t b_field_update = TRUE;
702
703
704
705
706
707

        if( !p_input->b_die && ( p_intf->p_sys->b_play_status !=
            ( p_input->stream.control.i_status != PAUSE_S ) ) ) 
        {
            p_intf->p_sys->b_play_status =
                !p_intf->p_sys->b_play_status;
708

709
710
711
712
713
714
715
            [self playStatusUpdated: p_intf->p_sys->b_play_status]; 
        }

        if( p_input->stream.b_seekable )
        {
            if( f_slider == f_slider_old )
            {
716
                float f_updated = ( 10000. * p_area->i_tell ) /
717
                                           p_area->i_size;
718

719
                if( f_slider != f_updated )
720
                {
721
                    [o_timeslider setFloatValue: f_updated];
722
                }
723
            }
724
725
            else
            {
726
                off_t i_seek = ( f_slider * p_area->i_size ) / 10000;
727

728
729
                /* release the lock to be able to seek */
                vlc_mutex_unlock( &p_input->stream.stream_lock );
730
731
                vlc_mutex_unlock( &p_playlist->object_lock );
                playlist_Play( p_playlist );
732
                input_Seek( p_input, i_seek, INPUT_SEEK_SET );
733
                vlc_mutex_lock( &p_playlist->object_lock );
734
735
736
737
738
739
740
                vlc_mutex_lock( &p_input->stream.stream_lock );

                /* update the old value */
                f_slider_old = f_slider; 

                b_field_update = VLC_FALSE;
            }
741
742
        }

743
744
745
746
        if( b_field_update )
        {
            NSString * o_time;
            char psz_time[ OFFSETTOTIME_MAX_SIZE ];
747

748
749
            input_OffsetToTime( p_input, psz_time, p_area->i_tell );

750
            o_time = [NSString stringWithUTF8String: psz_time];
751
752
753
754
755
            [o_timefield setStringValue: o_time];
        }

        /* disable screen saver */
        UpdateSystemActivity( UsrActivity );
756
757
    }

758
#undef p_area
759

760
761
762
763
764
765
766
767
768
769
770
    if( p_input != NULL )
    {
        vlc_mutex_unlock( &p_input->stream.stream_lock );
    }

#undef p_input

    vlc_mutex_unlock( &p_playlist->object_lock );
    vlc_object_release( p_playlist );

    [self updateMessageArray];
771
772
773
774

    [NSTimer scheduledTimerWithTimeInterval: 0.5
        target: self selector: @selector(manageIntf:)
        userInfo: nil repeats: FALSE];
775
776
}

hartman's avatar
* ALL:    
hartman committed
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
- (void)setupMenus
{
    intf_thread_t * p_intf = [NSApp getIntf];
    playlist_t *p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, 
                                                FIND_ANYWHERE );
    
    if( p_playlist != NULL )
    {
#define p_input p_playlist->p_input
        if( p_input != NULL )
        {
            [o_controls setupVarMenuItem: o_mi_program target: (vlc_object_t *)p_input
                var: "program" selector: @selector(toggleVar:)];
            
            [o_controls setupVarMenuItem: o_mi_title target: (vlc_object_t *)p_input
                var: "title" selector: @selector(toggleVar:)];
            
            [o_controls setupVarMenuItem: o_mi_chapter target: (vlc_object_t *)p_input
                var: "chapter" selector: @selector(toggleVar:)];
            
            [o_controls setupVarMenuItem: o_mi_audiotrack target: (vlc_object_t *)p_input
                var: "audio-es" selector: @selector(toggleVar:)];
            
            [o_controls setupVarMenuItem: o_mi_videotrack target: (vlc_object_t *)p_input
                var: "video-es" selector: @selector(toggleVar:)];
            
            [o_controls setupVarMenuItem: o_mi_subtitle target: (vlc_object_t *)p_input
                var: "spu-es" selector: @selector(toggleVar:)];
        
            aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
                                                        FIND_ANYWHERE );
            if ( p_aout != NULL )
            {
                [o_controls setupVarMenuItem: o_mi_channels target: (vlc_object_t *)p_aout
                    var: "audio-channels" selector: @selector(toggleVar:)];
            
                [o_controls setupVarMenuItem: o_mi_device target: (vlc_object_t *)p_aout
                    var: "audio-device" selector: @selector(toggleVar:)];
                vlc_object_release( (vlc_object_t *)p_aout );
            }
            
            vout_thread_t * p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
                                                                FIND_ANYWHERE );
            
            if ( p_vout != NULL )
            {
                [o_controls setupVarMenuItem: o_mi_screen target: (vlc_object_t *)p_vout
                    var: "video-device" selector: @selector(toggleVar:)];
                
                [o_controls setupVarMenuItem: o_mi_deinterlace target: (vlc_object_t *)p_vout
                    var: "deinterlace" selector: @selector(toggleVar:)];
                vlc_object_release( (vlc_object_t *)p_vout );
            }
        }
#undef p_input
    }
    vlc_object_release( (vlc_object_t *)p_playlist );
}

836
- (void)updateMessageArray
837
{
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
    int i_start, i_stop;
    intf_thread_t * p_intf = [NSApp getIntf];

    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;

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

            [o_msg_lock lock];

868
            if( [o_msg_arr count] + 2 > 400 )
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
            {
                unsigned rid[] = { 0, 1 };
                [o_msg_arr removeObjectsFromIndices: (unsigned *)&rid
                           numIndices: sizeof(rid)/sizeof(rid[0])];
            }

            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];
            [o_msg_arr addObject: [o_msg_color autorelease]];

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

            [o_msg_lock unlock];

            if( i_type == 1 )
            {
                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];

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

                [o_error makeKeyAndOrderFront: self];
                [o_err_msg setEditable: NO];
            }
        }

        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 );
    }
}

- (void)playStatusUpdated:(BOOL)b_pause
{
    if( b_pause )
    {
        [o_btn_play setImage: o_img_pause];
        [o_btn_play setToolTip: _NS("Pause")];
        [o_mi_play setTitle: _NS("Pause")];
        [o_dmi_play setTitle: _NS("Pause")];
    }
    else
    {
        [o_btn_play setImage: o_img_play];
        [o_btn_play setToolTip: _NS("Play")];
        [o_mi_play setTitle: _NS("Play")];
        [o_dmi_play setTitle: _NS("Play")];
    }
}

hartman's avatar
* ALL:    
hartman committed
934
935
936
937
938
939
940
941
942
- (void)setSubmenusEnabled:(BOOL)b_enabled
{
    [o_mi_program setEnabled: b_enabled];
    [o_mi_title setEnabled: b_enabled];
    [o_mi_chapter setEnabled: b_enabled];
    [o_mi_audiotrack setEnabled: b_enabled];
    [o_mi_videotrack setEnabled: b_enabled];
    [o_mi_subtitle setEnabled: b_enabled];
    [o_mi_channels setEnabled: b_enabled];
hartman's avatar
* ALL:    
hartman committed
943
    [o_mi_deinterlace setEnabled: b_enabled];
hartman's avatar
* ALL:    
hartman committed
944
945
946
947
    [o_mi_device setEnabled: b_enabled];
    [o_mi_screen setEnabled: b_enabled];
}

948
949
950
- (void)manageVolumeSlider
{
    audio_volume_t i_volume;
951
952
    intf_thread_t * p_intf = [NSApp getIntf];

953
    aout_VolumeGet( p_intf, &i_volume );
954

955
    [o_volumeslider setFloatValue: (float)i_volume / AOUT_VOLUME_STEP]; 
956
    [o_volumeslider setEnabled: TRUE];
957
958
959
960

    p_intf->p_sys->b_mute = ( i_volume == 0 );
}

hartman's avatar
* ALL:    
hartman committed
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
1005
1006
1007
1008
1009
1010
1011
1012
- (IBAction)timesliderUpdate:(id)sender
{
    float f_updated;

    switch( [[NSApp currentEvent] type] )
    {
        case NSLeftMouseUp:
        case NSLeftMouseDown:
            f_slider = [sender floatValue];
            return;

        case NSLeftMouseDragged:
            f_updated = [sender floatValue];
            break;

        default:
            return;
    }

    intf_thread_t * p_intf = [NSApp getIntf];

    playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
                                                       FIND_ANYWHERE );

    if( p_playlist == NULL )
    {
        return;
    }

    vlc_mutex_lock( &p_playlist->object_lock );

    if( p_playlist->p_input != NULL )
    {
        off_t i_tell;
        NSString * o_time;
        char psz_time[ OFFSETTOTIME_MAX_SIZE ];

#define p_area p_playlist->p_input->stream.p_selected_area
        vlc_mutex_lock( &p_playlist->p_input->stream.stream_lock );
        i_tell = f_updated / 10000. * p_area->i_size;
        input_OffsetToTime( p_playlist->p_input, psz_time, i_tell );
        vlc_mutex_unlock( &p_playlist->p_input->stream.stream_lock );
#undef p_area

        o_time = [NSString stringWithUTF8String: psz_time];
        [o_timefield setStringValue: o_time]; 
    }

    vlc_mutex_unlock( &p_playlist->object_lock );
    vlc_object_release( p_playlist );
}

1013
1014
1015
1016
1017
1018
1019
- (void)terminate
{
    NSEvent * o_event;
    vout_thread_t * p_vout;
    playlist_t * p_playlist;
    intf_thread_t * p_intf = [NSApp getIntf];

1020
1021
1022
1023
1024
1025
1026
    /*
     * Free playlists
     */
    msg_Dbg( p_intf, "removing all playlists" );
    while( (p_playlist = vlc_object_find( p_intf->p_vlc, VLC_OBJECT_PLAYLIST,
                                          FIND_CHILD )) )
    {
1027
        vlc_object_detach( p_playlist );
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
        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 )) )
    {
1039
        vlc_object_detach( p_vout );
1040
        vlc_object_release( p_vout );
1041
        vout_Destroy( p_vout );
1042
1043
    }

1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
    if( o_img_pause != nil )
    {
        [o_img_pause release];
        o_img_pause = nil;
    }

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

1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
    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;
    }

1069
1070
1071
1072
1073
1074
    [NSApp stop: nil];

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

    /* send a dummy event to break out of the event loop */
1075
    o_event = [NSEvent mouseEventWithType: NSLeftMouseDown
1076
1077
1078
1079
                location: NSMakePoint( 1, 1 ) modifierFlags: 0
                timestamp: 1 windowNumber: [[NSApp mainWindow] windowNumber]
                context: [NSGraphicsContext currentContext] eventNumber: 1
                clickCount: 1 pressure: 0.0];
1080
    [NSApp postEvent: o_event atStart: YES];
1081
}
Christophe Massiot's avatar
Christophe Massiot committed
1082

1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
- (IBAction)clearRecentItems:(id)sender
{
    [[NSDocumentController sharedDocumentController]
                          clearRecentDocuments: nil];
}

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

1094
1095
- (IBAction)viewPreferences:(id)sender
{
hartman's avatar
hartman committed
1096
    [o_prefs showPrefs];
1097
1098
}

1099
1100
- (IBAction)closeError:(id)sender
{
1101
    [o_err_msg setString: @""];
1102
1103
1104
    [o_error performClose: self];
}

1105
1106
- (IBAction)openReadMe:(id)sender
{
1107
1108
    NSString * o_path = [[NSBundle mainBundle] 
        pathForResource: @"README.MacOSX" ofType: @"rtf"]; 
1109

1110
1111
    [[NSWorkspace sharedWorkspace] openFile: o_path 
                                   withApplication: @"TextEdit"];
1112
1113
}

hartman's avatar
hartman committed
1114
1115
1116
1117
1118
1119
1120
1121
- (IBAction)openDocumentation:(id)sender
{
    NSURL * o_url = [NSURL URLWithString: 
        @"http://www.videolan.org/doc/"];

    [[NSWorkspace sharedWorkspace] openURL: o_url];
}

1122
1123
- (IBAction)reportABug:(id)sender
{
1124
1125
    NSURL * o_url = [NSURL URLWithString: 
        @"http://www.videolan.org/support/bug-reporting.html"];
1126

1127
    [[NSWorkspace sharedWorkspace] openURL: o_url];
1128
1129
1130
1131
}

- (IBAction)openWebsite:(id)sender
{
1132
    NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org"];
1133

1134
    [[NSWorkspace sharedWorkspace] openURL: o_url];
1135
1136
1137
1138
}

- (IBAction)openLicense:(id)sender
{
1139
1140
    NSString * o_path = [[NSBundle mainBundle] 
        pathForResource: @"COPYING" ofType: nil];
1141

1142
1143
1144
1145
    [[NSWorkspace sharedWorkspace] openFile: o_path 
                                   withApplication: @"TextEdit"];
}

1146
1147
- (IBAction)openCrashLog:(id)sender
{
hartman's avatar
hartman committed
1148
    NSString * o_path = [@"~/Library/Logs/CrashReporter/VLC.crash.log"
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
                                    stringByExpandingTildeInPath]; 

    
    if ( [[NSFileManager defaultManager] fileExistsAtPath: o_path ] )
    {
        [[NSWorkspace sharedWorkspace] openFile: o_path 
                                    withApplication: @"Console"];
    }
    else
    {
        NSBeginInformationalAlertSheet(_NS("No CrashLog found"), @"Continue", nil, nil, o_msgs_panel, self, NULL, NULL, nil, _NS("Either you are running Mac OS X pre 10.2 or you haven't experienced any heavy crashes yet.") );

    }
}

1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
- (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];
    }
1184
1185
}

1186
1187
1188
1189
1190
1191
@end

@implementation VLCMain (NSMenuValidation)

- (BOOL)validateMenuItem:(NSMenuItem *)o_mi
{
hartman's avatar
* ALL:    
hartman committed
1192
    NSString *o_title = [o_mi title];
1193
1194
    BOOL bEnabled = TRUE;

hartman's avatar
* ALL:    
hartman committed
1195
1196
1197
1198
1199
    if( [o_title isEqualToString: _NS("License")] )
    {
        /* we need to do this only once */
        [self setupMenus];
    }
1200

hartman's avatar
* ALL:    
hartman committed
1201
1202
    /* Recent Items Menu */
    if( [o_title isEqualToString: _NS("Clear Menu")] )
1203
1204
1205
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
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
    {
        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
{
1264
    id ** val;
1265
1266
1267
    NSData * o_data;
    NSValue * o_value;
    NSInvocation * o_inv;
1268
    NSConditionLock * o_lock;
1269
1270
1271
1272
 
    o_data = [[o_msg components] lastObject];
    o_inv = *((NSInvocation **)[o_data bytes]); 
    [o_inv getArgument: &o_value atIndex: 2];
1273
1274
1275
    val = (id **)[o_value pointerValue];
    [o_inv setArgument: val[1] atIndex: 2];
    o_lock = *(val[0]);
1276

1277
    [o_lock lock];
1278
    [o_inv invoke];
1279
    [o_lock unlockWithCondition: 1];
1280
1281
1282
}

@end