* play after loading intf.
[vlc.git] / modules / gui / macosx / intf.m
1 /*****************************************************************************
2  * intf.m: MacOS X interface module
3  *****************************************************************************
4  * Copyright (C) 2002-2004 VideoLAN
5  * $Id$
6  *
7  * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
8  *          Christophe Massiot <massiot@via.ecp.fr>
9  *          Derk-Jan Hartman <hartman at videolan.org>
10  *
11  * This program is free software; you can redistribute it and/or modify
12  * it under the terms of the GNU General Public License as published by
13  * the Free Software Foundation; either version 2 of the License, or
14  * (at your option) any later version.
15  * 
16  * This program is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19  * GNU General Public License for more details.
20  *
21  * You should have received a copy of the GNU General Public License
22  * along with this program; if not, write to the Free Software
23  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
24  *****************************************************************************/
25
26 /*****************************************************************************
27  * Preamble
28  *****************************************************************************/
29 #include <stdlib.h>                                      /* malloc(), free() */
30 #include <sys/param.h>                                    /* for MAXPATHLEN */
31 #include <string.h>
32 #include <vlc_keys.h>
33
34 #include "intf.h"
35 #include "vout.h"
36 #include "prefs.h"
37 #include "playlist.h"
38 #include "info.h"
39 #include "controls.h"
40
41 /*****************************************************************************
42  * Local prototypes.
43  *****************************************************************************/
44 static void Run ( intf_thread_t *p_intf );
45
46 /*****************************************************************************
47  * OpenIntf: initialize interface
48  *****************************************************************************/
49 int E_(OpenIntf) ( vlc_object_t *p_this )
50 {   
51     intf_thread_t *p_intf = (intf_thread_t*) p_this;
52
53     p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
54     if( p_intf->p_sys == NULL )
55     {
56         return( 1 );
57     }
58
59     memset( p_intf->p_sys, 0, sizeof( *p_intf->p_sys ) );
60     
61     p_intf->p_sys->o_pool = [[NSAutoreleasePool alloc] init];
62     
63     /* Put Cocoa into multithread mode as soon as possible.
64      * http://developer.apple.com/techpubs/macosx/Cocoa/
65      * TasksAndConcepts/ProgrammingTopics/Multithreading/index.html
66      * This thread does absolutely nothing at all. */
67     [NSThread detachNewThreadSelector:@selector(self) toTarget:[NSString string] withObject:nil];
68     
69     p_intf->p_sys->o_sendport = [[NSPort port] retain];
70     p_intf->p_sys->p_sub = msg_Subscribe( p_intf );
71     p_intf->b_play = VLC_TRUE;
72     p_intf->pf_run = Run;
73     
74     [[VLCApplication sharedApplication] autorelease];
75     [NSApp setIntf: p_intf];
76
77
78     [NSBundle loadNibNamed: @"MainMenu" owner: NSApp];
79
80     return( 0 );
81 }
82
83 /*****************************************************************************
84  * CloseIntf: destroy interface
85  *****************************************************************************/
86 void E_(CloseIntf) ( vlc_object_t *p_this )
87 {
88     intf_thread_t *p_intf = (intf_thread_t*) p_this;
89
90     msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
91
92     [p_intf->p_sys->o_sendport release];
93     [p_intf->p_sys->o_pool release];
94
95     free( p_intf->p_sys );
96 }
97
98 /*****************************************************************************
99  * Run: main loop
100  *****************************************************************************/
101 static void Run( intf_thread_t *p_intf )
102 {
103     /* Do it again - for some unknown reason, vlc_thread_create() often
104      * fails to go to real-time priority with the first launched thread
105      * (???) --Meuuh */
106     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
107
108     [NSApp run];
109 }
110
111 /*****************************************************************************
112  * VLCApplication implementation 
113  *****************************************************************************/
114 @implementation VLCApplication
115
116 - (NSString *)localizedString:(char *)psz
117 {
118     NSString * o_str = nil;
119
120     if( psz != NULL )
121     {
122         o_str = [[[NSString alloc] initWithUTF8String: psz] autorelease];
123     }
124     if ( o_str == NULL )
125     {
126         msg_Err( p_intf, "could not translate: %s", psz );
127     }
128
129     return( o_str );
130 }
131
132 - (char *)delocalizeString:(NSString *)id
133 {
134     NSData * o_data = [id dataUsingEncoding: NSUTF8StringEncoding
135                           allowLossyConversion: NO];
136     char * psz_string;
137
138     if ( o_data == nil )
139     {
140         o_data = [id dataUsingEncoding: NSUTF8StringEncoding
141                      allowLossyConversion: YES];
142         psz_string = malloc( [o_data length] + 1 ); 
143         [o_data getBytes: psz_string];
144         psz_string[ [o_data length] ] = '\0';
145         msg_Err( p_intf, "cannot convert to wanted encoding: %s",
146                  psz_string );
147     }
148     else
149     {
150         psz_string = malloc( [o_data length] + 1 ); 
151         [o_data getBytes: psz_string];
152         psz_string[ [o_data length] ] = '\0';
153     }
154
155     return psz_string;
156 }
157
158 /* i_width is in pixels */
159 - (NSString *)wrapString: (NSString *)o_in_string toWidth: (int) i_width
160 {
161     NSMutableString *o_wrapped;
162     NSString *o_out_string;
163     NSRange glyphRange, effectiveRange, charRange;
164     NSRect lineFragmentRect;
165     unsigned glyphIndex, breaksInserted = 0;
166
167     NSTextStorage *o_storage = [[NSTextStorage alloc] initWithString: o_in_string
168         attributes: [NSDictionary dictionaryWithObjectsAndKeys:
169         [NSFont labelFontOfSize: 0.0], NSFontAttributeName, nil]];
170     NSLayoutManager *o_layout_manager = [[NSLayoutManager alloc] init];
171     NSTextContainer *o_container = [[NSTextContainer alloc]
172         initWithContainerSize: NSMakeSize(i_width, 2000)];
173     
174     [o_layout_manager addTextContainer: o_container];
175     [o_container release];
176     [o_storage addLayoutManager: o_layout_manager];
177     [o_layout_manager release];
178         
179     o_wrapped = [o_in_string mutableCopy];
180     glyphRange = [o_layout_manager glyphRangeForTextContainer: o_container];
181     
182     for( glyphIndex = glyphRange.location ; glyphIndex < NSMaxRange(glyphRange) ;
183             glyphIndex += effectiveRange.length) {
184         lineFragmentRect = [o_layout_manager lineFragmentRectForGlyphAtIndex: glyphIndex
185                                             effectiveRange: &effectiveRange];
186         charRange = [o_layout_manager characterRangeForGlyphRange: effectiveRange
187                                     actualGlyphRange: &effectiveRange];
188         if ([o_wrapped lineRangeForRange:
189                 NSMakeRange(charRange.location + breaksInserted, charRange.length)].length > charRange.length) {
190             [o_wrapped insertString: @"\n" atIndex: NSMaxRange(charRange) + breaksInserted];
191             breaksInserted++;
192         }
193     }
194     o_out_string = [NSString stringWithString: o_wrapped];
195     [o_wrapped release];
196     [o_storage release];
197     
198     return o_out_string;
199 }
200
201 - (void)setIntf:(intf_thread_t *)_p_intf
202 {
203     p_intf = _p_intf;
204 }
205
206 - (intf_thread_t *)getIntf
207 {
208     return( p_intf );
209 }
210
211 - (void)terminate:(id)sender
212 {
213     p_intf->p_vlc->b_die = VLC_TRUE;
214 }
215
216
217 /*****************************************************************************
218  * hasDefinedShortcutKey: Check to see if the key press is a defined VLC
219  * shortcut key.  If it is, pass it off to VLC for handling and return YES,
220  * otherwise ignore it and return NO (where it will get handled by Cocoa).
221  *****************************************************************************/
222 - (BOOL)hasDefinedShortcutKey:(NSEvent *)o_event
223 {
224     unichar key = 0;
225     vlc_value_t val;
226     unsigned int i_pressed_modifiers = 0;
227     struct hotkey *p_hotkeys;
228     int i;
229
230     val.i_int = 0;
231     p_hotkeys = p_intf->p_vlc->p_hotkeys;
232
233     i_pressed_modifiers = [o_event modifierFlags];
234
235     if( i_pressed_modifiers & NSShiftKeyMask )
236         val.i_int |= KEY_MODIFIER_SHIFT;
237     if( i_pressed_modifiers & NSControlKeyMask )
238         val.i_int |= KEY_MODIFIER_CTRL;
239     if( i_pressed_modifiers & NSAlternateKeyMask )
240         val.i_int |= KEY_MODIFIER_ALT;
241     if( i_pressed_modifiers & NSCommandKeyMask )
242         val.i_int |= KEY_MODIFIER_COMMAND;
243
244     key = [[o_event charactersIgnoringModifiers] characterAtIndex: 0];
245
246     val.i_int |= CocoaKeyToVLC( key );
247
248     for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
249     {
250         if( p_hotkeys[i].i_key == val.i_int )
251         {
252             var_Set( p_intf->p_vlc, "key-pressed", val );
253             return YES;
254         }
255     }
256
257     return NO;
258 }
259
260 @end
261
262 int ExecuteOnMainThread( id target, SEL sel, void * p_arg )
263 {
264     int i_ret = 0;
265
266     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
267
268     if( [target respondsToSelector: @selector(performSelectorOnMainThread:
269                                              withObject:waitUntilDone:)] )
270     {
271         [target performSelectorOnMainThread: sel
272                 withObject: [NSValue valueWithPointer: p_arg]
273                 waitUntilDone: YES];
274     }
275     else if( NSApp != nil && [NSApp respondsToSelector: @selector(getIntf)] ) 
276     {
277         NSValue * o_v1;
278         NSValue * o_v2;
279         NSArray * o_array;
280         NSPort * o_recv_port;
281         NSInvocation * o_inv;
282         NSPortMessage * o_msg;
283         intf_thread_t * p_intf;
284         NSConditionLock * o_lock;
285         NSMethodSignature * o_sig;
286
287         id * val[] = { &o_lock, &o_v2 };
288
289         p_intf = (intf_thread_t *)[NSApp getIntf];
290
291         o_recv_port = [[NSPort port] retain];
292         o_v1 = [NSValue valueWithPointer: val]; 
293         o_v2 = [NSValue valueWithPointer: p_arg];
294
295         o_sig = [target methodSignatureForSelector: sel];
296         o_inv = [NSInvocation invocationWithMethodSignature: o_sig];
297         [o_inv setArgument: &o_v1 atIndex: 2];
298         [o_inv setTarget: target];
299         [o_inv setSelector: sel];
300
301         o_array = [NSArray arrayWithObject:
302             [NSData dataWithBytes: &o_inv length: sizeof(o_inv)]];
303         o_msg = [[NSPortMessage alloc]
304             initWithSendPort: p_intf->p_sys->o_sendport
305             receivePort: o_recv_port components: o_array];
306
307         o_lock = [[NSConditionLock alloc] initWithCondition: 0];
308         [o_msg sendBeforeDate: [NSDate distantPast]];
309         [o_lock lockWhenCondition: 1];
310         [o_lock unlock];
311         [o_lock release];
312
313         [o_msg release];
314         [o_recv_port release];
315     } 
316     else
317     {
318         i_ret = 1;
319     }
320
321     [o_pool release];
322
323     return( i_ret );
324 }
325
326 /*****************************************************************************
327  * playlistChanged: Callback triggered by the intf-change playlist
328  * variable, to let the intf update the playlist.
329  *****************************************************************************/
330 int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
331                      vlc_value_t old_val, vlc_value_t new_val, void *param )
332 {
333     intf_thread_t * p_intf = [NSApp getIntf];
334     p_intf->p_sys->b_playlist_update = TRUE;
335     p_intf->p_sys->b_intf_update = TRUE;
336     return VLC_SUCCESS;
337 }
338
339 static struct
340 {
341     unichar i_nskey;
342     unsigned int i_vlckey;
343 } nskeys_to_vlckeys[] = 
344 {
345     { NSUpArrowFunctionKey, KEY_UP },
346     { NSDownArrowFunctionKey, KEY_DOWN },
347     { NSLeftArrowFunctionKey, KEY_LEFT },
348     { NSRightArrowFunctionKey, KEY_RIGHT },
349     { NSF1FunctionKey, KEY_F1 },
350     { NSF2FunctionKey, KEY_F2 },
351     { NSF3FunctionKey, KEY_F3 },
352     { NSF4FunctionKey, KEY_F4 },
353     { NSF5FunctionKey, KEY_F5 },
354     { NSF6FunctionKey, KEY_F6 },
355     { NSF7FunctionKey, KEY_F7 },
356     { NSF8FunctionKey, KEY_F8 },
357     { NSF9FunctionKey, KEY_F9 },
358     { NSF10FunctionKey, KEY_F10 },
359     { NSF11FunctionKey, KEY_F11 },
360     { NSF12FunctionKey, KEY_F12 },
361     { NSHomeFunctionKey, KEY_HOME },
362     { NSEndFunctionKey, KEY_END },
363     { NSPageUpFunctionKey, KEY_PAGEUP },
364     { NSPageDownFunctionKey, KEY_PAGEDOWN },
365     { NSTabCharacter, KEY_TAB },
366     { NSCarriageReturnCharacter, KEY_ENTER },
367     { NSEnterCharacter, KEY_ENTER },
368     { NSBackspaceCharacter, KEY_BACKSPACE },
369     { (unichar) ' ', KEY_SPACE },
370     { (unichar) 0x1b, KEY_ESC },
371     {0,0}
372 };
373
374 unichar VLCKeyToCocoa( unsigned int i_key )
375 {
376     unsigned int i;
377     
378     for( i = 0; nskeys_to_vlckeys[i].i_vlckey != 0; i++ )
379     {
380         if( nskeys_to_vlckeys[i].i_vlckey == (i_key & ~KEY_MODIFIER) )
381         {
382             return nskeys_to_vlckeys[i].i_nskey;
383         }
384     }
385     return (unichar)(i_key & ~KEY_MODIFIER);
386 }
387
388 unsigned int CocoaKeyToVLC( unichar i_key )
389 {
390     unsigned int i;
391     
392     for( i = 0; nskeys_to_vlckeys[i].i_nskey != 0; i++ )
393     {
394         if( nskeys_to_vlckeys[i].i_nskey == i_key )
395         {
396             return nskeys_to_vlckeys[i].i_vlckey;
397         }
398     }
399     return (unsigned int)i_key;
400 }
401
402 unsigned int VLCModifiersToCocoa( unsigned int i_key )
403 {
404     unsigned int new = 0;
405     if( i_key & KEY_MODIFIER_COMMAND )
406         new |= NSCommandKeyMask;
407     if( i_key & KEY_MODIFIER_ALT )
408         new |= NSAlternateKeyMask;
409     if( i_key & KEY_MODIFIER_SHIFT )
410         new |= NSShiftKeyMask;
411     if( i_key & KEY_MODIFIER_CTRL )
412         new |= NSControlKeyMask;
413     return new;
414 }
415
416 /*****************************************************************************
417  * VLCMain implementation 
418  *****************************************************************************/
419 @implementation VLCMain
420
421 - (void)awakeFromNib
422 {
423     unsigned int i_key = 0;
424     intf_thread_t * p_intf = [NSApp getIntf];
425     vlc_value_t val;
426
427     [self initStrings];
428     [o_window setExcludedFromWindowsMenu: TRUE];
429     [o_msgs_panel setExcludedFromWindowsMenu: TRUE];
430     [o_msgs_panel setDelegate: self];
431     
432     i_key = config_GetInt( p_intf, "key-quit" );
433     [o_mi_quit setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
434     [o_mi_quit setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
435     i_key = config_GetInt( p_intf, "key-play-pause" );
436     [o_mi_play setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
437     [o_mi_play setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
438     i_key = config_GetInt( p_intf, "key-stop" );
439     [o_mi_stop setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
440     [o_mi_stop setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
441     i_key = config_GetInt( p_intf, "key-faster" );
442     [o_mi_faster setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
443     [o_mi_faster setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
444     i_key = config_GetInt( p_intf, "key-slower" );
445     [o_mi_slower setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
446     [o_mi_slower setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
447     i_key = config_GetInt( p_intf, "key-prev" );
448     [o_mi_previous setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
449     [o_mi_previous setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
450     i_key = config_GetInt( p_intf, "key-next" );
451     [o_mi_next setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
452     [o_mi_next setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
453     i_key = config_GetInt( p_intf, "key-jump+10sec" );
454     [o_mi_fwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
455     [o_mi_fwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
456     i_key = config_GetInt( p_intf, "key-jump-10sec" );
457     [o_mi_bwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
458     [o_mi_bwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
459     i_key = config_GetInt( p_intf, "key-jump+1min" );
460     [o_mi_fwd1m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
461     [o_mi_fwd1m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
462     i_key = config_GetInt( p_intf, "key-jump-1min" );
463     [o_mi_bwd1m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
464     [o_mi_bwd1m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
465     i_key = config_GetInt( p_intf, "key-jump+5min" );
466     [o_mi_fwd5m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
467     [o_mi_fwd5m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
468     i_key = config_GetInt( p_intf, "key-jump-5min" );
469     [o_mi_bwd5m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
470     [o_mi_bwd5m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
471     i_key = config_GetInt( p_intf, "key-vol-up" );
472     [o_mi_vol_up setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
473     [o_mi_vol_up setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
474     i_key = config_GetInt( p_intf, "key-vol-down" );
475     [o_mi_vol_down setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
476     [o_mi_vol_down setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
477     i_key = config_GetInt( p_intf, "key-vol-mute" );
478     [o_mi_mute setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
479     [o_mi_mute setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
480     i_key = config_GetInt( p_intf, "key-fullscreen" );
481     [o_mi_fullscreen setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
482     [o_mi_fullscreen setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
483
484     var_Create (p_intf, "fullscreen", VLC_VAR_BOOL );
485     var_Change (p_intf, "fullscreen", VLC_VAR_INHERITVALUE, &val, NULL );
486     [o_btn_fullscreen setState: val.b_bool];
487
488     var_Create(p_intf,"intf-change",VLC_VAR_BOOL );
489
490     [self setSubmenusEnabled: FALSE];
491     [self manageVolumeSlider];
492     
493     /* Check if we need to start playing */
494     if( p_intf->b_play )
495     {
496         playlist_t *p_playlist =
497             (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
498                                            FIND_ANYWHERE );
499         NSLog( @"Ja Nu!!!!");
500         if( p_playlist )
501         {
502             playlist_Play( p_playlist );
503             vlc_object_release( p_playlist );
504         }
505         
506     }
507 }
508
509 - (void)initStrings
510 {
511     [o_window setTitle: _NS("VLC - Controller")];
512     [o_scrollfield setStringValue: _NS("VLC media player")];
513
514     /* button controls */
515     [o_btn_prev setToolTip: _NS("Previous")];
516     [o_btn_rewind setToolTip: _NS("Rewind")];
517     [o_btn_play setToolTip: _NS("Play")];
518     [o_btn_stop setToolTip: _NS("Stop")];
519     [o_btn_ff setToolTip: _NS("Fast Forward")];
520     [o_btn_next setToolTip: _NS("Next")];
521     [o_btn_fullscreen setToolTip: _NS("Fullscreen")];
522     [o_volumeslider setToolTip: _NS("Volume")];
523     [o_timeslider setToolTip: _NS("Position")];
524
525     /* messages panel */ 
526     [o_msgs_panel setTitle: _NS("Messages")];
527     [o_msgs_btn_crashlog setTitle: _NS("Open CrashLog")];
528
529     /* main menu */
530     [o_mi_about setTitle: _NS("About VLC media player")];
531     [o_mi_prefs setTitle: _NS("Preferences...")];
532     [o_mi_add_intf setTitle: _NS("Add Interface")];
533     [o_mu_add_intf setTitle: _NS("Add Interface")];
534     [o_mi_hide setTitle: _NS("Hide VLC")];
535     [o_mi_hide_others setTitle: _NS("Hide Others")];
536     [o_mi_show_all setTitle: _NS("Show All")];
537     [o_mi_quit setTitle: _NS("Quit VLC")];
538
539     [o_mu_file setTitle: _ANS("1:File")];
540     [o_mi_open_generic setTitle: _NS("Open File...")];
541     [o_mi_open_file setTitle: _NS("Quick Open File...")];
542     [o_mi_open_disc setTitle: _NS("Open Disc...")];
543     [o_mi_open_net setTitle: _NS("Open Network...")];
544     [o_mi_open_recent setTitle: _NS("Open Recent")];
545     [o_mi_open_recent_cm setTitle: _NS("Clear Menu")];
546
547     [o_mu_edit setTitle: _NS("Edit")];
548     [o_mi_cut setTitle: _NS("Cut")];
549     [o_mi_copy setTitle: _NS("Copy")];
550     [o_mi_paste setTitle: _NS("Paste")];
551     [o_mi_clear setTitle: _NS("Clear")];
552     [o_mi_select_all setTitle: _NS("Select All")];
553
554     [o_mu_controls setTitle: _NS("Controls")];
555     [o_mi_play setTitle: _NS("Play")];
556     [o_mi_stop setTitle: _NS("Stop")];
557     [o_mi_faster setTitle: _NS("Faster")];
558     [o_mi_slower setTitle: _NS("Slower")];
559     [o_mi_previous setTitle: _NS("Previous")];
560     [o_mi_next setTitle: _NS("Next")];
561     [o_mi_random setTitle: _NS("Random")];
562     [o_mi_repeat setTitle: _NS("Repeat One")];
563     [o_mi_loop setTitle: _NS("Repeat All")];
564     [o_mi_fwd setTitle: _NS("Step Forward")];
565     [o_mi_bwd setTitle: _NS("Step Backward")];
566
567     [o_mi_program setTitle: _NS("Program")];
568     [o_mu_program setTitle: _NS("Program")];
569     [o_mi_title setTitle: _NS("Title")];
570     [o_mu_title setTitle: _NS("Title")];
571     [o_mi_chapter setTitle: _NS("Chapter")];
572     [o_mu_chapter setTitle: _NS("Chapter")];
573     
574     [o_mu_audio setTitle: _NS("Audio")];
575     [o_mi_vol_up setTitle: _NS("Volume Up")];
576     [o_mi_vol_down setTitle: _NS("Volume Down")];
577     [o_mi_mute setTitle: _NS("Mute")];
578     [o_mi_audiotrack setTitle: _NS("Audio Track")];
579     [o_mu_audiotrack setTitle: _NS("Audio Track")];
580     [o_mi_channels setTitle: _NS("Audio Channels")];
581     [o_mu_channels setTitle: _NS("Audio Channels")];
582     [o_mi_device setTitle: _NS("Audio Device")];
583     [o_mu_device setTitle: _NS("Audio Device")];
584     [o_mi_visual setTitle: _NS("Visualizations")];
585     [o_mu_visual setTitle: _NS("Visualizations")];
586     
587     [o_mu_video setTitle: _NS("Video")];
588     [o_mi_half_window setTitle: _NS("Half Size")];
589     [o_mi_normal_window setTitle: _NS("Normal Size")];
590     [o_mi_double_window setTitle: _NS("Double Size")];
591     [o_mi_fittoscreen setTitle: _NS("Fit to Screen")];
592     [o_mi_fullscreen setTitle: _NS("Fullscreen")];
593     [o_mi_floatontop setTitle: _NS("Float on Top")];
594     [o_mi_videotrack setTitle: _NS("Video Track")];
595     [o_mu_videotrack setTitle: _NS("Video Track")];
596     [o_mi_screen setTitle: _NS("Video Device")];
597     [o_mu_screen setTitle: _NS("Video Device")];
598     [o_mi_subtitle setTitle: _NS("Subtitles Track")];
599     [o_mu_subtitle setTitle: _NS("Subtitles Track")];
600     [o_mi_deinterlace setTitle: _NS("Deinterlace")];
601     [o_mu_deinterlace setTitle: _NS("Deinterlace")];
602
603     [o_mu_window setTitle: _NS("Window")];
604     [o_mi_minimize setTitle: _NS("Minimize Window")];
605     [o_mi_close_window setTitle: _NS("Close Window")];
606     [o_mi_controller setTitle: _NS("Controller")];
607     [o_mi_playlist setTitle: _NS("Playlist")];
608     [o_mi_info setTitle: _NS("Info")];
609     [o_mi_messages setTitle: _NS("Messages")];
610
611     [o_mi_bring_atf setTitle: _NS("Bring All to Front")];
612
613     [o_mu_help setTitle: _NS("Help")];
614     [o_mi_readme setTitle: _NS("ReadMe...")];
615     [o_mi_documentation setTitle: _NS("Online Documentation")];
616     [o_mi_reportabug setTitle: _NS("Report a Bug")];
617     [o_mi_website setTitle: _NS("VideoLAN Website")];
618     [o_mi_license setTitle: _NS("License")];
619
620     /* dock menu */
621     [o_dmi_play setTitle: _NS("Play")];
622     [o_dmi_stop setTitle: _NS("Stop")];
623     [o_dmi_next setTitle: _NS("Next")];
624     [o_dmi_previous setTitle: _NS("Previous")];
625     [o_dmi_mute setTitle: _NS("Mute")];
626
627     /* error panel */
628     [o_error setTitle: _NS("Error")];
629     [o_err_lbl setStringValue: _NS("An error has occurred which probably prevented the execution of your request:")];
630     [o_err_bug_lbl setStringValue: _NS("If you believe that it is a bug, please follow the instructions at:")]; 
631     [o_err_btn_msgs setTitle: _NS("Open Messages Window")];
632     [o_err_btn_dismiss setTitle: _NS("Dismiss")];
633     [o_err_ckbk_surpress setTitle: _NS("Surpress further errors")];
634
635     [o_info_window setTitle: _NS("Info")];
636 }
637
638 - (void)applicationWillFinishLaunching:(NSNotification *)o_notification
639 {
640     intf_thread_t * p_intf = [NSApp getIntf];
641
642     o_msg_lock = [[NSLock alloc] init];
643     o_msg_arr = [[NSMutableArray arrayWithCapacity: 200] retain];
644
645     o_img_play = [[NSImage imageNamed: @"play"] retain];
646     o_img_play_pressed = [[NSImage imageNamed: @"play_blue"] retain];
647     o_img_pause = [[NSImage imageNamed: @"pause"] retain];
648     o_img_pause_pressed = [[NSImage imageNamed: @"pause_blue"] retain];
649
650     [p_intf->p_sys->o_sendport setDelegate: self];
651     [[NSRunLoop currentRunLoop] 
652         addPort: p_intf->p_sys->o_sendport
653         forMode: NSDefaultRunLoopMode];
654
655     [NSTimer scheduledTimerWithTimeInterval: 0.5
656         target: self selector: @selector(manageIntf:)
657         userInfo: nil repeats: FALSE];
658
659     [NSThread detachNewThreadSelector: @selector(manage)
660         toTarget: self withObject: nil];
661         
662     [o_controls setupVarMenuItem: o_mi_add_intf target: (vlc_object_t *)p_intf
663         var: "intf-add" selector: @selector(toggleVar:)];
664
665     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
666 }
667
668 - (BOOL)application:(NSApplication *)o_app openFile:(NSString *)o_filename
669 {
670     NSDictionary *o_dic = [NSDictionary dictionaryWithObjectsAndKeys: o_filename, @"ITEM_URL", nil];
671     [o_playlist appendArray:
672         [NSArray arrayWithObject: o_dic] atPos: -1 enqueue: NO];
673             
674     return( TRUE );
675 }
676
677 - (id)getControls
678 {
679     if ( o_controls )
680     {
681         return o_controls;
682     }
683     return nil;
684 }
685
686 - (id)getPlaylist
687 {
688     if ( o_playlist )
689     {
690         return o_playlist;
691     }
692     return nil;
693 }
694
695 - (void)manage
696 {
697     NSDate * o_sleep_date;
698     intf_thread_t * p_intf = [NSApp getIntf];
699     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
700
701     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
702
703     while( !p_intf->b_die )
704     {
705         playlist_t * p_playlist;
706         vlc_value_t val;
707         vlc_mutex_lock( &p_intf->change_lock );
708
709         p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, 
710                                               FIND_ANYWHERE );
711
712         if( p_playlist != NULL )
713         {
714             var_AddCallback( p_playlist, "intf-change", PlaylistChanged, self );
715             var_AddCallback( p_playlist, "item-change", PlaylistChanged, self );
716             var_AddCallback( p_playlist, "playlist-current", PlaylistChanged, self );
717
718 #define p_input p_playlist->p_input
719         
720             if( p_input )
721             {
722                 if( !p_input->b_die )
723                 {
724                     vlc_value_t val;
725
726                     /* New input or stream map change */
727                     if( p_input->stream.b_changed )
728                     {
729                         msg_Dbg( p_intf, "stream has changed, refreshing interface" );
730                         p_intf->p_sys->b_playing = TRUE;
731                         p_intf->p_sys->b_current_title_update = 1;
732                         p_input->stream.b_changed = 0;
733                         p_intf->p_sys->b_intf_update = TRUE;
734                     }
735
736                     if( var_Get( (vlc_object_t *)p_input, "intf-change", &val )
737                         >= 0 && val.b_bool )
738                     {
739                         p_intf->p_sys->b_input_update = TRUE;
740                     }
741                 }
742             }
743             else if( p_intf->p_sys->b_playing && !p_intf->b_die )
744             {
745                 p_intf->p_sys->b_playing = FALSE;
746             }
747             
748 #undef p_input
749             vlc_object_release( p_playlist );
750
751             if( var_Get( p_intf, "intf-change", &val )
752                         >= 0 && val.b_bool )
753             {
754                 p_intf->p_sys->b_fullscreen_update = TRUE;
755             }
756             val.b_bool = VLC_FALSE;
757             var_Set( p_intf,"intf-change",val);
758         }
759
760         vlc_mutex_unlock( &p_intf->change_lock );
761
762         o_sleep_date = [NSDate dateWithTimeIntervalSinceNow: .5];
763         [NSThread sleepUntilDate: o_sleep_date];
764     }
765
766     [self terminate];
767     [o_pool release];
768 }
769
770 - (void)manageIntf:(NSTimer *)o_timer
771 {
772     intf_thread_t * p_intf = [NSApp getIntf];
773
774     if( p_intf->p_vlc->b_die == VLC_TRUE )
775     {
776         [o_timer invalidate];
777         return;
778     }
779
780     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
781                                                        FIND_ANYWHERE );
782
783     if( p_playlist == NULL )
784     {
785         return;
786     }
787
788     if ( p_intf->p_sys->b_playlist_update )
789     {
790         [o_playlist playlistUpdated];
791         p_intf->p_sys->b_playlist_update = VLC_FALSE;
792     }
793
794     if( p_intf->p_sys->b_current_title_update )
795     {
796         vout_thread_t *p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
797                                                 FIND_ANYWHERE );
798
799         vlc_mutex_lock( &p_playlist->object_lock );
800         [o_scrollfield setStringValue: [NSString stringWithUTF8String: 
801             p_playlist->pp_items[p_playlist->i_index]->input.psz_name]]; 
802         vlc_mutex_unlock( &p_playlist->object_lock );
803
804         if( p_vout != NULL )
805         {
806             id o_vout_wnd;
807             NSEnumerator * o_enum = [[NSApp orderedWindows] objectEnumerator];
808             
809             while( ( o_vout_wnd = [o_enum nextObject] ) )
810             {
811                 if( [[o_vout_wnd className] isEqualToString: @"VLCWindow"] )
812                 {
813                     [o_vout_wnd updateTitle];
814                 }
815             }
816             vlc_object_release( (vlc_object_t *)p_vout );
817         }
818         [o_playlist updateRowSelection];
819         [o_info updateInfo];
820
821         p_intf->p_sys->b_current_title_update = FALSE;
822     }
823
824     vlc_mutex_lock( &p_playlist->object_lock );
825
826 #define p_input p_playlist->p_input
827
828     if( p_intf->p_sys->b_intf_update )
829     {
830         vlc_bool_t b_input = VLC_FALSE;
831         vlc_bool_t b_plmul = VLC_FALSE;
832         vlc_bool_t b_control = VLC_FALSE;
833         vlc_bool_t b_seekable = VLC_FALSE;
834         vlc_bool_t b_chapters = VLC_FALSE;
835
836         b_plmul = p_playlist->i_size > 1;
837
838         if( ( b_input = ( p_input != NULL ) ) )
839         {
840             vlc_mutex_lock( &p_input->stream.stream_lock );
841
842             /* seekable streams */
843             b_seekable = p_input->stream.b_seekable;
844
845             /* check wether slow/fast motion is possible*/
846             b_control = p_input->stream.b_pace_control; 
847
848             /* chapters & titles */
849             b_chapters = p_input->stream.i_area_nb > 1; 
850  
851             vlc_mutex_unlock( &p_input->stream.stream_lock );
852         }
853
854         [o_btn_stop setEnabled: b_input];
855         [o_btn_ff setEnabled: b_seekable];
856         [o_btn_rewind setEnabled: b_seekable];
857         [o_btn_prev setEnabled: (b_plmul || b_chapters)];
858         [o_btn_next setEnabled: (b_plmul || b_chapters)];
859
860         [o_timeslider setFloatValue: 0.0];
861         [o_timeslider setEnabled: b_seekable];
862         [o_timefield setStringValue: @"0:00:00"];
863
864         [self manageVolumeSlider];
865         p_intf->p_sys->b_intf_update = VLC_FALSE;
866     }
867
868     if (p_intf->p_sys->b_fullscreen_update )
869     {
870         vout_thread_t * p_vout;
871         vlc_value_t val;
872         if (var_Change (p_intf, "fullscreen", VLC_VAR_INHERITVALUE, &val, NULL)>=0 &&  val.b_bool )
873         {
874             [o_btn_fullscreen setState:VLC_TRUE];
875         }
876         else
877         {
878             [o_btn_fullscreen setState:VLC_FALSE];
879         }
880         p_vout = vlc_object_find(p_intf,VLC_OBJECT_VOUT,FIND_ANYWHERE);
881         if (p_vout != NULL)
882         {
883             [o_btn_fullscreen setEnabled: VLC_TRUE];
884             vlc_object_release(p_vout);
885         }
886         else
887         {
888             [o_btn_fullscreen setEnabled: VLC_FALSE];
889         }
890         p_intf->p_sys->b_fullscreen_update = VLC_FALSE;
891     }
892
893     if( p_intf->p_sys->b_playing && p_input != NULL )
894     {
895         vlc_value_t time;
896         NSString * o_time;
897         mtime_t i_seconds;
898
899         if( p_input->stream.b_seekable )
900         {
901             vlc_value_t pos;
902             float f_updated;
903             
904             var_Get( p_input, "position", &pos );
905             f_updated = 10000. * pos.f_float;
906
907             if( f_slider != f_updated )
908             {
909                 [o_timeslider setFloatValue: f_updated];
910             }
911         }
912             
913         var_Get( p_input, "time", &time );
914         i_seconds = time.i_time / 1000000;
915         
916         o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
917                         (int) (i_seconds / (60 * 60)),
918                         (int) (i_seconds / 60 % 60),
919                         (int) (i_seconds % 60)];
920         [o_timefield setStringValue: o_time];
921     }
922     if( p_input )
923     {
924         vlc_value_t val;
925         var_Get( p_input, "state", &val );
926
927         if( val.i_int != PAUSE_S )
928         {
929             p_intf->p_sys->b_play_status = TRUE;
930         }
931         else
932         {
933             p_intf->p_sys->b_play_status = FALSE;
934         }
935         [self playStatusUpdated: p_intf->p_sys->b_play_status];
936     }
937     else
938     {
939         p_intf->p_sys->b_play_status = FALSE;
940         [self playStatusUpdated: p_intf->p_sys->b_play_status];
941         [self setSubmenusEnabled: FALSE];
942     }
943
944 #undef p_input
945
946     vlc_mutex_unlock( &p_playlist->object_lock );
947     vlc_object_release( p_playlist );
948
949     [self updateMessageArray];
950
951     [NSTimer scheduledTimerWithTimeInterval: 0.5
952         target: self selector: @selector(manageIntf:)
953         userInfo: nil repeats: FALSE];
954 }
955
956 - (void)setupMenus
957 {
958     intf_thread_t * p_intf = [NSApp getIntf];
959     playlist_t *p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, 
960                                                 FIND_ANYWHERE );
961     
962     if( p_playlist != NULL )
963     {
964 #define p_input p_playlist->p_input
965         if( p_input != NULL )
966         {
967             [o_controls setupVarMenuItem: o_mi_program target: (vlc_object_t *)p_input
968                 var: "program" selector: @selector(toggleVar:)];
969             
970             [o_controls setupVarMenuItem: o_mi_title target: (vlc_object_t *)p_input
971                 var: "title" selector: @selector(toggleVar:)];
972             
973             [o_controls setupVarMenuItem: o_mi_chapter target: (vlc_object_t *)p_input
974                 var: "chapter" selector: @selector(toggleVar:)];
975             
976             [o_controls setupVarMenuItem: o_mi_audiotrack target: (vlc_object_t *)p_input
977                 var: "audio-es" selector: @selector(toggleVar:)];
978             
979             [o_controls setupVarMenuItem: o_mi_videotrack target: (vlc_object_t *)p_input
980                 var: "video-es" selector: @selector(toggleVar:)];
981             
982             [o_controls setupVarMenuItem: o_mi_subtitle target: (vlc_object_t *)p_input
983                 var: "spu-es" selector: @selector(toggleVar:)];
984         
985             aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
986                                                         FIND_ANYWHERE );
987             if ( p_aout != NULL )
988             {
989                 [o_controls setupVarMenuItem: o_mi_channels target: (vlc_object_t *)p_aout
990                     var: "audio-channels" selector: @selector(toggleVar:)];
991             
992                 [o_controls setupVarMenuItem: o_mi_device target: (vlc_object_t *)p_aout
993                     var: "audio-device" selector: @selector(toggleVar:)];
994                     
995                 [o_controls setupVarMenuItem: o_mi_visual target: (vlc_object_t *)p_aout
996                     var: "visual" selector: @selector(toggleVar:)];
997                 vlc_object_release( (vlc_object_t *)p_aout );
998             }
999             
1000             vout_thread_t * p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
1001                                                                 FIND_ANYWHERE );
1002             
1003             if ( p_vout != NULL )
1004             {
1005                 [o_controls setupVarMenuItem: o_mi_screen target: (vlc_object_t *)p_vout
1006                     var: "video-device" selector: @selector(toggleVar:)];
1007                 
1008                 [o_controls setupVarMenuItem: o_mi_deinterlace target: (vlc_object_t *)p_vout
1009                     var: "deinterlace" selector: @selector(toggleVar:)];
1010                 vlc_object_release( (vlc_object_t *)p_vout );
1011             }
1012         }
1013 #undef p_input
1014     }
1015     vlc_object_release( (vlc_object_t *)p_playlist );
1016 }
1017
1018 - (void)updateMessageArray
1019 {
1020     int i_start, i_stop;
1021     intf_thread_t * p_intf = [NSApp getIntf];
1022     vlc_value_t quiet;
1023
1024     vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1025     i_stop = *p_intf->p_sys->p_sub->pi_stop;
1026     vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1027
1028     if( p_intf->p_sys->p_sub->i_start != i_stop )
1029     {
1030         NSColor *o_white = [NSColor whiteColor];
1031         NSColor *o_red = [NSColor redColor];
1032         NSColor *o_yellow = [NSColor yellowColor];
1033         NSColor *o_gray = [NSColor grayColor];
1034
1035         NSColor * pp_color[4] = { o_white, o_red, o_yellow, o_gray };
1036         static const char * ppsz_type[4] = { ": ", " error: ",
1037                                              " warning: ", " debug: " };
1038
1039         for( i_start = p_intf->p_sys->p_sub->i_start;
1040              i_start != i_stop;
1041              i_start = (i_start+1) % VLC_MSG_QSIZE )
1042         {
1043             NSString *o_msg;
1044             NSDictionary *o_attr;
1045             NSAttributedString *o_msg_color;
1046
1047             int i_type = p_intf->p_sys->p_sub->p_msg[i_start].i_type;
1048
1049             [o_msg_lock lock];
1050
1051             if( [o_msg_arr count] + 2 > 400 )
1052             {
1053                 unsigned rid[] = { 0, 1 };
1054                 [o_msg_arr removeObjectsFromIndices: (unsigned *)&rid
1055                            numIndices: sizeof(rid)/sizeof(rid[0])];
1056             }
1057
1058             o_attr = [NSDictionary dictionaryWithObject: o_gray
1059                 forKey: NSForegroundColorAttributeName];
1060             o_msg = [NSString stringWithFormat: @"%s%s",
1061                 p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
1062                 ppsz_type[i_type]];
1063             o_msg_color = [[NSAttributedString alloc]
1064                 initWithString: o_msg attributes: o_attr];
1065             [o_msg_arr addObject: [o_msg_color autorelease]];
1066
1067             o_attr = [NSDictionary dictionaryWithObject: pp_color[i_type]
1068                 forKey: NSForegroundColorAttributeName];
1069             o_msg = [NSString stringWithFormat: @"%s\n",
1070                 p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
1071             o_msg_color = [[NSAttributedString alloc]
1072                 initWithString: o_msg attributes: o_attr];
1073             [o_msg_arr addObject: [o_msg_color autorelease]];
1074
1075             [o_msg_lock unlock];
1076
1077             var_Get( p_intf->p_vlc, "verbose", &quiet );
1078
1079             if( i_type == 1 && quiet.i_int > -1 )
1080             {
1081                 NSString *o_my_msg = [NSString stringWithFormat: @"%s: %s\n",
1082                     p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
1083                     p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
1084
1085                 NSRange s_r = NSMakeRange( [[o_err_msg string] length], 0 );
1086                 [o_err_msg setEditable: YES];
1087                 [o_err_msg setSelectedRange: s_r];
1088                 [o_err_msg insertText: o_my_msg];
1089
1090                 [o_error makeKeyAndOrderFront: self];
1091                 [o_err_msg setEditable: NO];
1092             }
1093         }
1094
1095         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1096         p_intf->p_sys->p_sub->i_start = i_start;
1097         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1098     }
1099 }
1100
1101 - (void)playStatusUpdated:(BOOL)b_pause
1102 {
1103     if( b_pause )
1104     {
1105         [o_btn_play setImage: o_img_pause];
1106         [o_btn_play setAlternateImage: o_img_pause_pressed];
1107         [o_btn_play setToolTip: _NS("Pause")];
1108         [o_mi_play setTitle: _NS("Pause")];
1109         [o_dmi_play setTitle: _NS("Pause")];
1110     }
1111     else
1112     {
1113         [o_btn_play setImage: o_img_play];
1114         [o_btn_play setAlternateImage: o_img_play_pressed];
1115         [o_btn_play setToolTip: _NS("Play")];
1116         [o_mi_play setTitle: _NS("Play")];
1117         [o_dmi_play setTitle: _NS("Play")];
1118     }
1119 }
1120
1121 - (void)setSubmenusEnabled:(BOOL)b_enabled
1122 {
1123     [o_mi_program setEnabled: b_enabled];
1124     [o_mi_title setEnabled: b_enabled];
1125     [o_mi_chapter setEnabled: b_enabled];
1126     [o_mi_audiotrack setEnabled: b_enabled];
1127     [o_mi_visual setEnabled: b_enabled];
1128     [o_mi_videotrack setEnabled: b_enabled];
1129     [o_mi_subtitle setEnabled: b_enabled];
1130     [o_mi_channels setEnabled: b_enabled];
1131     [o_mi_deinterlace setEnabled: b_enabled];
1132     [o_mi_device setEnabled: b_enabled];
1133     [o_mi_screen setEnabled: b_enabled];
1134 }
1135
1136 - (void)manageVolumeSlider
1137 {
1138     audio_volume_t i_volume;
1139     intf_thread_t * p_intf = [NSApp getIntf];
1140
1141     aout_VolumeGet( p_intf, &i_volume );
1142
1143     [o_volumeslider setFloatValue: (float)i_volume / AOUT_VOLUME_STEP]; 
1144     [o_volumeslider setEnabled: TRUE];
1145
1146     p_intf->p_sys->b_mute = ( i_volume == 0 );
1147 }
1148
1149 - (IBAction)timesliderUpdate:(id)sender
1150 {
1151     intf_thread_t * p_intf;
1152     input_thread_t * p_input;
1153     float f_updated;
1154
1155     switch( [[NSApp currentEvent] type] )
1156     {
1157         case NSLeftMouseUp:
1158         case NSLeftMouseDown:
1159         case NSLeftMouseDragged:
1160             f_updated = [sender floatValue];
1161             break;
1162
1163         default:
1164             return;
1165     }
1166
1167     p_intf = [NSApp getIntf];
1168     p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
1169                                             FIND_ANYWHERE );
1170
1171     if( p_input != NULL )
1172     {
1173         vlc_value_t time;
1174         mtime_t i_seconds;
1175         NSString * o_time;
1176
1177         if( p_input->stream.b_seekable )
1178         {
1179                 vlc_value_t pos;
1180                 pos.f_float = f_updated / 10000.;
1181                 if( f_slider != f_updated )
1182                 {
1183                     var_Set( p_input, "position", pos );
1184                     [o_timeslider setFloatValue: f_updated];
1185                 }
1186         }
1187             
1188         var_Get( p_input, "time", &time );
1189         i_seconds = time.i_time / 1000000;
1190         
1191         o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
1192                         (int) (i_seconds / (60 * 60)),
1193                         (int) (i_seconds / 60 % 60),
1194                         (int) (i_seconds % 60)];
1195         [o_timefield setStringValue: o_time];
1196         vlc_object_release( p_input );
1197     }
1198 }
1199
1200 - (void)terminate
1201 {
1202     NSEvent * o_event;
1203     playlist_t * p_playlist;
1204     vout_thread_t * p_vout;
1205     intf_thread_t * p_intf = [NSApp getIntf];
1206
1207     /* Stop playback */
1208     if( ( p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1209                                         FIND_ANYWHERE ) ) )
1210     {
1211         playlist_Stop( p_playlist );
1212         vlc_object_release( p_playlist );
1213     }
1214
1215     /* FIXME - Wait here until all vouts are terminated because
1216        libvlc's VLC_Stop destroys interfaces before vouts, which isn't
1217        good on OS X. We definitly need a cleaner way to handle this,
1218        but this may hopefully be good enough for now.
1219          -- titer 2003/11/22 */
1220     while( ( p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
1221                                        FIND_ANYWHERE ) ) )
1222     {
1223         vlc_object_release( p_vout );
1224         msleep( 100000 );
1225     }
1226     msleep( 500000 );
1227
1228     if( o_img_pause_pressed != nil )
1229     {
1230         [o_img_pause_pressed release];
1231         o_img_pause_pressed = nil;
1232     }
1233     
1234     if( o_img_pause_pressed != nil )
1235     {
1236         [o_img_pause_pressed release];
1237         o_img_pause_pressed = nil;
1238     }
1239     
1240     if( o_img_pause != nil )
1241     {
1242         [o_img_pause release];
1243         o_img_pause = nil;
1244     }
1245
1246     if( o_img_play != nil )
1247     {
1248         [o_img_play release];
1249         o_img_play = nil;
1250     }
1251
1252     if( o_msg_arr != nil )
1253     {
1254         [o_msg_arr removeAllObjects];
1255         [o_msg_arr release];
1256         o_msg_arr = nil;
1257     }
1258
1259     if( o_msg_lock != nil )
1260     {
1261         [o_msg_lock release];
1262         o_msg_lock = nil;
1263     }
1264
1265     [NSApp stop: nil];
1266
1267     /* write cached user defaults to disk */
1268     [[NSUserDefaults standardUserDefaults] synchronize];
1269
1270     /* send a dummy event to break out of the event loop */
1271     o_event = [NSEvent mouseEventWithType: NSLeftMouseDown
1272                 location: NSMakePoint( 1, 1 ) modifierFlags: 0
1273                 timestamp: 1 windowNumber: [[NSApp mainWindow] windowNumber]
1274                 context: [NSGraphicsContext currentContext] eventNumber: 1
1275                 clickCount: 1 pressure: 0.0];
1276     [NSApp postEvent: o_event atStart: YES];
1277 }
1278
1279 - (IBAction)clearRecentItems:(id)sender
1280 {
1281     [[NSDocumentController sharedDocumentController]
1282                           clearRecentDocuments: nil];
1283 }
1284
1285 - (void)openRecentItem:(id)sender
1286 {
1287     [self application: nil openFile: [sender title]]; 
1288 }
1289
1290 - (IBAction)viewPreferences:(id)sender
1291 {
1292     [o_prefs showPrefs];
1293 }
1294
1295 - (IBAction)closeError:(id)sender
1296 {
1297     vlc_value_t val;
1298     intf_thread_t * p_intf = [NSApp getIntf];
1299     
1300     if( [o_err_ckbk_surpress state] == NSOnState )
1301     {
1302         val.i_int = -1;
1303         var_Set( p_intf->p_vlc, "verbose", val );
1304     }
1305     [o_err_msg setString: @""];
1306     [o_error performClose: self];
1307 }
1308
1309 - (IBAction)openReadMe:(id)sender
1310 {
1311     NSString * o_path = [[NSBundle mainBundle] 
1312         pathForResource: @"README.MacOSX" ofType: @"rtf"]; 
1313
1314     [[NSWorkspace sharedWorkspace] openFile: o_path 
1315                                    withApplication: @"TextEdit"];
1316 }
1317
1318 - (IBAction)openDocumentation:(id)sender
1319 {
1320     NSURL * o_url = [NSURL URLWithString: 
1321         @"http://www.videolan.org/doc/"];
1322
1323     [[NSWorkspace sharedWorkspace] openURL: o_url];
1324 }
1325
1326 - (IBAction)reportABug:(id)sender
1327 {
1328     NSURL * o_url = [NSURL URLWithString: 
1329         @"http://www.videolan.org/support/bug-reporting.html"];
1330
1331     [[NSWorkspace sharedWorkspace] openURL: o_url];
1332 }
1333
1334 - (IBAction)openWebsite:(id)sender
1335 {
1336     NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org/"];
1337
1338     [[NSWorkspace sharedWorkspace] openURL: o_url];
1339 }
1340
1341 - (IBAction)openLicense:(id)sender
1342 {
1343     NSString * o_path = [[NSBundle mainBundle] 
1344         pathForResource: @"COPYING" ofType: nil];
1345
1346     [[NSWorkspace sharedWorkspace] openFile: o_path 
1347                                    withApplication: @"TextEdit"];
1348 }
1349
1350 - (IBAction)openCrashLog:(id)sender
1351 {
1352     NSString * o_path = [@"~/Library/Logs/CrashReporter/VLC.crash.log"
1353                                     stringByExpandingTildeInPath]; 
1354
1355     
1356     if ( [[NSFileManager defaultManager] fileExistsAtPath: o_path ] )
1357     {
1358         [[NSWorkspace sharedWorkspace] openFile: o_path 
1359                                     withApplication: @"Console"];
1360     }
1361     else
1362     {
1363         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.") );
1364
1365     }
1366 }
1367
1368 - (void)windowDidBecomeKey:(NSNotification *)o_notification
1369 {
1370     if( [o_notification object] == o_msgs_panel )
1371     {
1372         id o_msg;
1373         NSEnumerator * o_enum;
1374
1375         [o_messages setString: @""]; 
1376
1377         [o_msg_lock lock];
1378
1379         o_enum = [o_msg_arr objectEnumerator];
1380
1381         while( ( o_msg = [o_enum nextObject] ) != nil )
1382         {
1383             [o_messages insertText: o_msg];
1384         }
1385
1386         [o_msg_lock unlock];
1387     }
1388 }
1389
1390 @end
1391
1392 @implementation VLCMain (NSMenuValidation)
1393
1394 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
1395 {
1396     NSString *o_title = [o_mi title];
1397     BOOL bEnabled = TRUE;
1398
1399     if( [o_title isEqualToString: _NS("License")] )
1400     {
1401         /* we need to do this only once */
1402         [self setupMenus];
1403     }
1404
1405     /* Recent Items Menu */
1406     if( [o_title isEqualToString: _NS("Clear Menu")] )
1407     {
1408         NSMenu * o_menu = [o_mi_open_recent submenu];
1409         int i_nb_items = [o_menu numberOfItems];
1410         NSArray * o_docs = [[NSDocumentController sharedDocumentController]
1411                                                        recentDocumentURLs];
1412         UInt32 i_nb_docs = [o_docs count];
1413
1414         if( i_nb_items > 1 )
1415         {
1416             while( --i_nb_items )
1417             {
1418                 [o_menu removeItemAtIndex: 0];
1419             }
1420         }
1421
1422         if( i_nb_docs > 0 )
1423         {
1424             NSURL * o_url;
1425             NSString * o_doc;
1426
1427             [o_menu insertItem: [NSMenuItem separatorItem] atIndex: 0];
1428
1429             while( TRUE )
1430             {
1431                 i_nb_docs--;
1432
1433                 o_url = [o_docs objectAtIndex: i_nb_docs];
1434
1435                 if( [o_url isFileURL] )
1436                 {
1437                     o_doc = [o_url path];
1438                 }
1439                 else
1440                 {
1441                     o_doc = [o_url absoluteString];
1442                 }
1443
1444                 [o_menu insertItemWithTitle: o_doc
1445                     action: @selector(openRecentItem:)
1446                     keyEquivalent: @"" atIndex: 0]; 
1447
1448                 if( i_nb_docs == 0 )
1449                 {
1450                     break;
1451                 }
1452             } 
1453         }
1454         else
1455         {
1456             bEnabled = FALSE;
1457         }
1458     }
1459     return( bEnabled );
1460 }
1461
1462 @end
1463
1464 @implementation VLCMain (Internal)
1465
1466 - (void)handlePortMessage:(NSPortMessage *)o_msg
1467 {
1468     id ** val;
1469     NSData * o_data;
1470     NSValue * o_value;
1471     NSInvocation * o_inv;
1472     NSConditionLock * o_lock;
1473  
1474     o_data = [[o_msg components] lastObject];
1475     o_inv = *((NSInvocation **)[o_data bytes]); 
1476     [o_inv getArgument: &o_value atIndex: 2];
1477     val = (id **)[o_value pointerValue];
1478     [o_inv setArgument: val[1] atIndex: 2];
1479     o_lock = *(val[0]);
1480
1481     [o_lock lock];
1482     [o_inv invoke];
1483     [o_lock unlockWithCondition: 1];
1484 }
1485
1486 @end