Fixed a small bug which prevented the translation of a string.
[vlc.git] / modules / gui / macosx / intf.m
1 /*****************************************************************************
2  * intf.m: MacOS X interface plugin
3  *****************************************************************************
4  * Copyright (C) 2002-2003 VideoLAN
5  * $Id: intf.m,v 1.111 2004/01/04 21:44:44 kuehne Exp $
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->pf_run = Run;
72     
73     [[VLCApplication sharedApplication] autorelease];
74     [NSApp setIntf: p_intf];
75
76
77     [NSBundle loadNibNamed: @"MainMenu" owner: NSApp];
78
79     return( 0 );
80 }
81
82 /*****************************************************************************
83  * CloseIntf: destroy interface
84  *****************************************************************************/
85 void E_(CloseIntf) ( vlc_object_t *p_this )
86 {
87     intf_thread_t *p_intf = (intf_thread_t*) p_this;
88
89     msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
90
91     [p_intf->p_sys->o_sendport release];
92     [p_intf->p_sys->o_pool release];
93
94     free( p_intf->p_sys );
95 }
96
97 /*****************************************************************************
98  * Run: main loop
99  *****************************************************************************/
100 static void Run( intf_thread_t *p_intf )
101 {
102     /* Do it again - for some unknown reason, vlc_thread_create() often
103      * fails to go to real-time priority with the first launched thread
104      * (???) --Meuuh */
105     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
106
107     [NSApp run];
108 }
109
110 /*****************************************************************************
111  * VLCApplication implementation 
112  *****************************************************************************/
113 @implementation VLCApplication
114
115 - (NSString *)localizedString:(char *)psz
116 {
117     NSString * o_str = nil;
118
119     if( psz != NULL )
120     {
121         o_str = [[[NSString alloc] initWithUTF8String: psz] autorelease];
122     }
123     if ( o_str == NULL )
124     {
125         msg_Err( p_intf, "could not translate: %s", psz );
126     }
127
128     return( o_str );
129 }
130
131 - (char *)delocalizeString:(NSString *)id
132 {
133     NSData * o_data = [id dataUsingEncoding: NSUTF8StringEncoding
134                           allowLossyConversion: NO];
135     char * psz_string;
136
137     if ( o_data == nil )
138     {
139         o_data = [id dataUsingEncoding: NSUTF8StringEncoding
140                      allowLossyConversion: YES];
141         psz_string = malloc( [o_data length] + 1 ); 
142         [o_data getBytes: psz_string];
143         psz_string[ [o_data length] ] = '\0';
144         msg_Err( p_intf, "cannot convert to wanted encoding: %s",
145                  psz_string );
146     }
147     else
148     {
149         psz_string = malloc( [o_data length] + 1 ); 
150         [o_data getBytes: psz_string];
151         psz_string[ [o_data length] ] = '\0';
152     }
153
154     return psz_string;
155 }
156
157 /* i_width is in pixels */
158 - (NSString *)wrapString: (NSString *)o_in_string toWidth: (int) i_width
159 {
160     NSMutableString *o_wrapped;
161     NSString *o_out_string;
162     NSRange glyphRange, effectiveRange, charRange;
163     NSRect lineFragmentRect;
164     unsigned glyphIndex, breaksInserted = 0;
165
166     NSTextStorage *o_storage = [[NSTextStorage alloc] initWithString: o_in_string
167         attributes: [NSDictionary dictionaryWithObjectsAndKeys:
168         [NSFont labelFontOfSize: 0.0], NSFontAttributeName, nil]];
169     NSLayoutManager *o_layout_manager = [[NSLayoutManager alloc] init];
170     NSTextContainer *o_container = [[NSTextContainer alloc]
171         initWithContainerSize: NSMakeSize(i_width, 2000)];
172     
173     [o_layout_manager addTextContainer: o_container];
174     [o_container release];
175     [o_storage addLayoutManager: o_layout_manager];
176     [o_layout_manager release];
177         
178     o_wrapped = [o_in_string mutableCopy];
179     glyphRange = [o_layout_manager glyphRangeForTextContainer: o_container];
180     
181     for( glyphIndex = glyphRange.location ; glyphIndex < NSMaxRange(glyphRange) ;
182             glyphIndex += effectiveRange.length) {
183         lineFragmentRect = [o_layout_manager lineFragmentRectForGlyphAtIndex: glyphIndex
184                                             effectiveRange: &effectiveRange];
185         charRange = [o_layout_manager characterRangeForGlyphRange: effectiveRange
186                                     actualGlyphRange: &effectiveRange];
187         if ([o_wrapped lineRangeForRange:
188                 NSMakeRange(charRange.location + breaksInserted, charRange.length)].length > charRange.length) {
189             [o_wrapped insertString: @"\n" atIndex: NSMaxRange(charRange) + breaksInserted];
190             breaksInserted++;
191         }
192     }
193     o_out_string = [NSString stringWithString: o_wrapped];
194     [o_wrapped release];
195     [o_storage release];
196     
197     return o_out_string;
198 }
199
200 - (void)setIntf:(intf_thread_t *)_p_intf
201 {
202     p_intf = _p_intf;
203 }
204
205 - (intf_thread_t *)getIntf
206 {
207     return( p_intf );
208 }
209
210 - (void)terminate:(id)sender
211 {
212     p_intf->p_vlc->b_die = VLC_TRUE;
213 }
214
215 @end
216
217 int ExecuteOnMainThread( id target, SEL sel, void * p_arg )
218 {
219     int i_ret = 0;
220
221     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
222
223     if( [target respondsToSelector: @selector(performSelectorOnMainThread:
224                                              withObject:waitUntilDone:)] )
225     {
226         [target performSelectorOnMainThread: sel
227                 withObject: [NSValue valueWithPointer: p_arg]
228                 waitUntilDone: YES];
229     }
230     else if( NSApp != nil && [NSApp respondsToSelector: @selector(getIntf)] ) 
231     {
232         NSValue * o_v1;
233         NSValue * o_v2;
234         NSArray * o_array;
235         NSPort * o_recv_port;
236         NSInvocation * o_inv;
237         NSPortMessage * o_msg;
238         intf_thread_t * p_intf;
239         NSConditionLock * o_lock;
240         NSMethodSignature * o_sig;
241
242         id * val[] = { &o_lock, &o_v2 };
243
244         p_intf = (intf_thread_t *)[NSApp getIntf];
245
246         o_recv_port = [[NSPort port] retain];
247         o_v1 = [NSValue valueWithPointer: val]; 
248         o_v2 = [NSValue valueWithPointer: p_arg];
249
250         o_sig = [target methodSignatureForSelector: sel];
251         o_inv = [NSInvocation invocationWithMethodSignature: o_sig];
252         [o_inv setArgument: &o_v1 atIndex: 2];
253         [o_inv setTarget: target];
254         [o_inv setSelector: sel];
255
256         o_array = [NSArray arrayWithObject:
257             [NSData dataWithBytes: &o_inv length: sizeof(o_inv)]];
258         o_msg = [[NSPortMessage alloc]
259             initWithSendPort: p_intf->p_sys->o_sendport
260             receivePort: o_recv_port components: o_array];
261
262         o_lock = [[NSConditionLock alloc] initWithCondition: 0];
263         [o_msg sendBeforeDate: [NSDate distantPast]];
264         [o_lock lockWhenCondition: 1];
265         [o_lock unlock];
266         [o_lock release];
267
268         [o_msg release];
269         [o_recv_port release];
270     } 
271     else
272     {
273         i_ret = 1;
274     }
275
276     [o_pool release];
277
278     return( i_ret );
279 }
280
281 /*****************************************************************************
282  * playlistChanged: Callback triggered by the intf-change playlist
283  * variable, to let the intf update the playlist.
284  *****************************************************************************/
285 int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
286                      vlc_value_t old_val, vlc_value_t new_val, void *param )
287 {
288     intf_thread_t * p_intf = [NSApp getIntf];
289     p_intf->p_sys->b_playlist_update = VLC_TRUE;
290     p_intf->p_sys->b_intf_update = VLC_TRUE;
291     return VLC_SUCCESS;
292 }
293
294 static struct
295 {
296     unichar i_nskey;
297     unsigned int i_vlckey;
298 } nskeys_to_vlckeys[] = 
299 {
300     { NSUpArrowFunctionKey, KEY_UP },
301     { NSDownArrowFunctionKey, KEY_DOWN },
302     { NSLeftArrowFunctionKey, KEY_LEFT },
303     { NSRightArrowFunctionKey, KEY_RIGHT },
304     { NSF1FunctionKey, KEY_F1 },
305     { NSF2FunctionKey, KEY_F2 },
306     { NSF3FunctionKey, KEY_F3 },
307     { NSF4FunctionKey, KEY_F4 },
308     { NSF5FunctionKey, KEY_F5 },
309     { NSF6FunctionKey, KEY_F6 },
310     { NSF7FunctionKey, KEY_F7 },
311     { NSF8FunctionKey, KEY_F8 },
312     { NSF9FunctionKey, KEY_F9 },
313     { NSF10FunctionKey, KEY_F10 },
314     { NSF11FunctionKey, KEY_F11 },
315     { NSF12FunctionKey, KEY_F12 },
316     { NSHomeFunctionKey, KEY_HOME },
317     { NSEndFunctionKey, KEY_END },
318     { NSPageUpFunctionKey, KEY_PAGEUP },
319     { NSPageDownFunctionKey, KEY_PAGEDOWN },
320     { NSTabCharacter, KEY_TAB },
321     { NSCarriageReturnCharacter, KEY_ENTER },
322     { NSEnterCharacter, KEY_ENTER },
323     { NSBackspaceCharacter, KEY_BACKSPACE },
324     { (unichar) ' ', KEY_SPACE },
325     { (unichar) 0x1b, KEY_ESC },
326     {0,0}
327 };
328
329 unichar VLCKeyToCocoa( unsigned int i_key )
330 {
331     unsigned int i;
332     
333     for( i = 0; nskeys_to_vlckeys[i].i_vlckey != 0; i++ )
334     {
335         if( nskeys_to_vlckeys[i].i_vlckey == (i_key & ~KEY_MODIFIER) )
336         {
337             return nskeys_to_vlckeys[i].i_nskey;
338         }
339     }
340     return (unichar)(i_key & ~KEY_MODIFIER);
341 }
342
343 unsigned int CocoaKeyToVLC( unichar i_key )
344 {
345     unsigned int i;
346     
347     for( i = 0; nskeys_to_vlckeys[i].i_nskey != 0; i++ )
348     {
349         if( nskeys_to_vlckeys[i].i_nskey == i_key )
350         {
351             return nskeys_to_vlckeys[i].i_vlckey;
352         }
353     }
354     return (unsigned int)i_key;
355 }
356
357 unsigned int VLCModifiersToCocoa( unsigned int i_key )
358 {
359     unsigned int new = 0;
360     if( i_key & KEY_MODIFIER_COMMAND )
361         new |= NSCommandKeyMask;
362     if( i_key & KEY_MODIFIER_ALT )
363         new |= NSAlternateKeyMask;
364     if( i_key & KEY_MODIFIER_SHIFT )
365         new |= NSShiftKeyMask;
366     if( i_key & KEY_MODIFIER_CTRL )
367         new |= NSControlKeyMask;
368     return new;
369 }
370
371 /*****************************************************************************
372  * VLCMain implementation 
373  *****************************************************************************/
374 @implementation VLCMain
375
376 - (void)awakeFromNib
377 {
378     unsigned int i_key = 0;
379     intf_thread_t * p_intf = [NSApp getIntf];
380     vlc_value_t val;
381
382     [self initStrings];
383     [o_window setExcludedFromWindowsMenu: TRUE];
384     [o_msgs_panel setExcludedFromWindowsMenu: TRUE];
385     [o_msgs_panel setDelegate: self];
386     
387     i_key = config_GetInt( p_intf, "key-quit" );
388     [o_mi_quit setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
389     [o_mi_quit setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
390     i_key = config_GetInt( p_intf, "key-play-pause" );
391     [o_mi_play setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
392     [o_mi_play setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
393     i_key = config_GetInt( p_intf, "key-stop" );
394     [o_mi_stop setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
395     [o_mi_stop setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
396     i_key = config_GetInt( p_intf, "key-faster" );
397     [o_mi_faster setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
398     [o_mi_faster setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
399     i_key = config_GetInt( p_intf, "key-slower" );
400     [o_mi_slower setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
401     [o_mi_slower setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
402     i_key = config_GetInt( p_intf, "key-prev" );
403     [o_mi_previous setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
404     [o_mi_previous setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
405     i_key = config_GetInt( p_intf, "key-next" );
406     [o_mi_next setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
407     [o_mi_next setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
408     i_key = config_GetInt( p_intf, "key-jump+10sec" );
409     [o_mi_fwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
410     [o_mi_fwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
411     i_key = config_GetInt( p_intf, "key-jump-10sec" );
412     [o_mi_bwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
413     [o_mi_bwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
414     i_key = config_GetInt( p_intf, "key-vol-up" );
415     [o_mi_vol_up setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
416     [o_mi_vol_up setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
417     i_key = config_GetInt( p_intf, "key-vol-down" );
418     [o_mi_vol_down setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
419     [o_mi_vol_down setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
420     i_key = config_GetInt( p_intf, "key-vol-mute" );
421     [o_mi_mute setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
422     [o_mi_mute setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
423     i_key = config_GetInt( p_intf, "key-fullscreen" );
424     [o_mi_fullscreen setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
425     [o_mi_fullscreen setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
426
427     var_Create (p_intf, "fullscreen", VLC_VAR_BOOL );
428     var_Change (p_intf, "fullscreen", VLC_VAR_INHERITVALUE, &val, NULL );
429     [o_btn_fullscreen setState: val.b_bool];
430
431     var_Create(p_intf,"intf-change",VLC_VAR_BOOL );
432
433     [self setSubmenusEnabled: FALSE];
434     [self manageVolumeSlider];
435
436 }
437
438     - (void)initStrings
439 {
440     [o_window setTitle: _NS("VLC - Controller")];
441     [o_scrollfield setStringValue: _NS("VLC Media Player")];
442
443     /* button controls */
444     [o_btn_prev setToolTip: _NS("Previous")];
445     [o_btn_rewind setToolTip: _NS("Rewind")];
446     [o_btn_play setToolTip: _NS("Play")];
447     [o_btn_stop setToolTip: _NS("Stop")];
448     [o_btn_ff setToolTip: _NS("Fast Forward")];
449     [o_btn_next setToolTip: _NS("Next")];
450     [o_btn_fullscreen setToolTip: _NS("Fullscreen")];
451     [o_volumeslider setToolTip: _NS("Volume")];
452     [o_timeslider setToolTip: _NS("Position")];
453
454     /* messages panel */ 
455     [o_msgs_panel setTitle: _NS("Messages")];
456     [o_msgs_btn_crashlog setTitle: _NS("Open CrashLog")];
457
458     /* main menu */
459     [o_mi_about setTitle: _NS("About VLC media player")];
460     [o_mi_prefs setTitle: _NS("Preferences...")];
461     [o_mi_hide setTitle: _NS("Hide VLC")];
462     [o_mi_hide_others setTitle: _NS("Hide Others")];
463     [o_mi_show_all setTitle: _NS("Show All")];
464     [o_mi_quit setTitle: _NS("Quit VLC")];
465
466     [o_mu_file setTitle: _ANS("1:File")];
467     [o_mi_open_generic setTitle: _NS("Open File...")];
468     [o_mi_open_file setTitle: _NS("Quick Open File...")];
469     [o_mi_open_disc setTitle: _NS("Open Disc...")];
470     [o_mi_open_net setTitle: _NS("Open Network...")];
471     [o_mi_open_recent setTitle: _NS("Open Recent")];
472     [o_mi_open_recent_cm setTitle: _NS("Clear Menu")];
473
474     [o_mu_edit setTitle: _NS("Edit")];
475     [o_mi_cut setTitle: _NS("Cut")];
476     [o_mi_copy setTitle: _NS("Copy")];
477     [o_mi_paste setTitle: _NS("Paste")];
478     [o_mi_clear setTitle: _NS("Clear")];
479     [o_mi_select_all setTitle: _NS("Select All")];
480
481     [o_mu_controls setTitle: _NS("Controls")];
482     [o_mi_play setTitle: _NS("Play")];
483     [o_mi_stop setTitle: _NS("Stop")];
484     [o_mi_faster setTitle: _NS("Faster")];
485     [o_mi_slower setTitle: _NS("Slower")];
486     [o_mi_previous setTitle: _NS("Previous")];
487     [o_mi_next setTitle: _NS("Next")];
488     [o_mi_random setTitle: _NS("Shuffle")];
489     [o_mi_repeat setTitle: _NS("Repeat Item")];
490     [o_mi_loop setTitle: _NS("Repeat Playlist")];
491     [o_mi_fwd setTitle: _NS("Step Forward")];
492     [o_mi_bwd setTitle: _NS("Step Backward")];
493     [o_mi_program setTitle: _NS("Program")];
494     [o_mu_program setTitle: _NS("Program")];
495     [o_mi_title setTitle: _NS("Title")];
496     [o_mu_title setTitle: _NS("Title")];
497     [o_mi_chapter setTitle: _NS("Chapter")];
498     [o_mu_chapter setTitle: _NS("Chapter")];
499     
500     [o_mu_audio setTitle: _NS("Audio")];
501     [o_mi_vol_up setTitle: _NS("Volume Up")];
502     [o_mi_vol_down setTitle: _NS("Volume Down")];
503     [o_mi_mute setTitle: _NS("Mute")];
504     [o_mi_audiotrack setTitle: _NS("Audio track")];
505     [o_mu_audiotrack setTitle: _NS("Audio track")];
506     [o_mi_channels setTitle: _NS("Audio channels")];
507     [o_mu_channels setTitle: _NS("Audio channels")];
508     [o_mi_device setTitle: _NS("Audio device")];
509     [o_mu_device setTitle: _NS("Audio device")];
510     [o_mi_visual setTitle: _NS("Visualizations")];
511     [o_mu_visual setTitle: _NS("Visualizations")];
512     
513     [o_mu_video setTitle: _NS("Video")];
514     [o_mi_half_window setTitle: _NS("Half Size")];
515     [o_mi_normal_window setTitle: _NS("Normal Size")];
516     [o_mi_double_window setTitle: _NS("Double Size")];
517     [o_mi_fittoscreen setTitle: _NS("Fit To Screen")];
518     [o_mi_fullscreen setTitle: _NS("Fullscreen")];
519     [o_mi_floatontop setTitle: _NS("Float On Top")];
520     [o_mi_videotrack setTitle: _NS("Video track")];
521     [o_mu_videotrack setTitle: _NS("Video track")];
522     [o_mi_screen setTitle: _NS("Video device")];
523     [o_mu_screen setTitle: _NS("Video device")];
524     [o_mi_subtitle setTitle: _NS("Subtitles track")];
525     [o_mu_subtitle setTitle: _NS("Subtitles track")];
526     [o_mi_deinterlace setTitle: _NS("Deinterlace")];
527     [o_mu_deinterlace setTitle: _NS("Deinterlace")];
528
529     [o_mu_window setTitle: _NS("Window")];
530     [o_mi_minimize setTitle: _NS("Minimize Window")];
531     [o_mi_close_window setTitle: _NS("Close Window")];
532     [o_mi_controller setTitle: _NS("Controller")];
533     [o_mi_playlist setTitle: _NS("Playlist")];
534     [o_mi_info setTitle: _NS("Info")];
535     [o_mi_messages setTitle: _NS("Messages")];
536
537     [o_mi_bring_atf setTitle: _NS("Bring All to Front")];
538
539     [o_mu_help setTitle: _NS("Help")];
540     [o_mi_readme setTitle: _NS("ReadMe...")];
541     [o_mi_documentation setTitle: _NS("Online Documentation")];
542     [o_mi_reportabug setTitle: _NS("Report a Bug")];
543     [o_mi_website setTitle: _NS("VideoLAN Website")];
544     [o_mi_license setTitle: _NS("License")];
545
546     /* dock menu */
547     [o_dmi_play setTitle: _NS("Play")];
548     [o_dmi_stop setTitle: _NS("Stop")];
549     [o_dmi_next setTitle: _NS("Next")];
550     [o_dmi_previous setTitle: _NS("Previous")];
551     [o_dmi_mute setTitle: _NS("Mute")];
552
553     /* error panel */
554     [o_error setTitle: _NS("Error")];
555     [o_err_lbl setStringValue: _NS("An error has occurred which probably prevented the execution of your request:")];
556     [o_err_bug_lbl setStringValue: _NS("If you believe that it is a bug, please follow the instructions at:")]; 
557     [o_err_btn_msgs setTitle: _NS("Open Messages Window")];
558     [o_err_btn_dismiss setTitle: _NS("Dismiss")];
559
560     [o_info_window setTitle: _NS("Info")];
561 }
562
563 - (void)applicationWillFinishLaunching:(NSNotification *)o_notification
564 {
565     intf_thread_t * p_intf = [NSApp getIntf];
566
567     o_msg_lock = [[NSLock alloc] init];
568     o_msg_arr = [[NSMutableArray arrayWithCapacity: 200] retain];
569
570     o_img_play = [[NSImage imageNamed: @"play"] retain];
571     o_img_play_pressed = [[NSImage imageNamed: @"play_blue"] retain];
572     o_img_pause = [[NSImage imageNamed: @"pause"] retain];
573     o_img_pause_pressed = [[NSImage imageNamed: @"pause_blue"] retain];
574
575     [p_intf->p_sys->o_sendport setDelegate: self];
576     [[NSRunLoop currentRunLoop] 
577         addPort: p_intf->p_sys->o_sendport
578         forMode: NSDefaultRunLoopMode];
579
580     [NSTimer scheduledTimerWithTimeInterval: 0.5
581         target: self selector: @selector(manageIntf:)
582         userInfo: nil repeats: FALSE];
583
584     [NSThread detachNewThreadSelector: @selector(manage)
585         toTarget: self withObject: nil];
586
587     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
588 }
589
590 - (BOOL)application:(NSApplication *)o_app openFile:(NSString *)o_filename
591 {
592     NSDictionary *o_dic = [NSDictionary dictionaryWithObjectsAndKeys: o_filename, @"ITEM_URL", nil];
593     [o_playlist appendArray:
594         [NSArray arrayWithObject: o_dic] atPos: -1 enqueue: NO];
595             
596     return( TRUE );
597 }
598
599 - (id)getControls
600 {
601     if ( o_controls )
602     {
603         return o_controls;
604     }
605     return nil;
606 }
607
608 - (id)getPlaylist
609 {
610     if ( o_playlist )
611     {
612         return o_playlist;
613     }
614     return nil;
615 }
616
617 - (void)manage
618 {
619     NSDate * o_sleep_date;
620     intf_thread_t * p_intf = [NSApp getIntf];
621     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
622
623     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
624
625     while( !p_intf->b_die )
626     {
627         playlist_t * p_playlist;
628         vlc_value_t val;
629         vlc_mutex_lock( &p_intf->change_lock );
630
631         p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, 
632                                               FIND_ANYWHERE );
633
634         if( p_playlist != NULL )
635         {
636             var_AddCallback( p_playlist, "intf-change", PlaylistChanged, self );
637 #define p_input p_playlist->p_input
638         
639             if( p_input )
640             {
641                 if( !p_input->b_die )
642                 {
643                     vlc_value_t val;
644
645                     /* New input or stream map change */
646                     if( p_input->stream.b_changed )
647                     {
648                         msg_Dbg( p_intf, "stream has changed, refreshing interface" );
649                         p_intf->p_sys->b_playing = TRUE;
650                         p_intf->p_sys->b_current_title_update = 1;
651                         p_input->stream.b_changed = 0;
652                         p_intf->p_sys->b_intf_update = TRUE;
653                     }
654
655                     if( var_Get( (vlc_object_t *)p_input, "intf-change", &val )
656                         >= 0 && val.b_bool )
657                     {
658                         p_intf->p_sys->b_input_update = TRUE;
659                     }
660                 }
661             }
662             else if( p_intf->p_sys->b_playing && !p_intf->b_die )
663             {
664                 p_intf->p_sys->b_playing = FALSE;
665             }
666             
667 #undef p_input
668             vlc_object_release( p_playlist );
669
670             if( var_Get( p_intf, "intf-change", &val )
671                         >= 0 && val.b_bool )
672             {
673                 p_intf->p_sys->b_fullscreen_update = TRUE;
674             }
675             val.b_bool = VLC_FALSE;
676             var_Set( p_intf,"intf-change",val);
677         }
678
679         vlc_mutex_unlock( &p_intf->change_lock );
680
681         o_sleep_date = [NSDate dateWithTimeIntervalSinceNow: .5];
682         [NSThread sleepUntilDate: o_sleep_date];
683     }
684
685     [self terminate];
686     [o_pool release];
687 }
688
689 - (void)manageIntf:(NSTimer *)o_timer
690 {
691     intf_thread_t * p_intf = [NSApp getIntf];
692
693     if( p_intf->p_vlc->b_die == VLC_TRUE )
694     {
695         [o_timer invalidate];
696         return;
697     }
698
699     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
700                                                        FIND_ANYWHERE );
701
702     if( p_playlist == NULL )
703     {
704         return;
705     }
706
707     if ( p_intf->p_sys->b_playlist_update )
708     {
709         [o_playlist playlistUpdated];
710         p_intf->p_sys->b_playlist_update = VLC_FALSE;
711     }
712
713     if( p_intf->p_sys->b_current_title_update )
714     {
715         vout_thread_t *p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
716                                                 FIND_ANYWHERE );
717
718         vlc_mutex_lock( &p_playlist->object_lock );
719         [o_scrollfield setStringValue: [NSString stringWithUTF8String: 
720             p_playlist->pp_items[p_playlist->i_index]->psz_name]]; 
721         vlc_mutex_unlock( &p_playlist->object_lock );
722
723         if( p_vout != NULL )
724         {
725             id o_vout_wnd;
726             NSEnumerator * o_enum = [[NSApp orderedWindows] objectEnumerator];
727             
728             while( ( o_vout_wnd = [o_enum nextObject] ) )
729             {
730                 if( [[o_vout_wnd className] isEqualToString: @"VLCWindow"] )
731                 {
732                     [o_vout_wnd updateTitle];
733                 }
734             }
735             vlc_object_release( (vlc_object_t *)p_vout );
736         }
737         [o_playlist updateRowSelection];
738         [o_info updateInfo];
739
740         p_intf->p_sys->b_current_title_update = FALSE;
741     }
742
743     vlc_mutex_lock( &p_playlist->object_lock );
744
745 #define p_input p_playlist->p_input
746
747     if( p_intf->p_sys->b_intf_update )
748     {
749         vlc_bool_t b_input = VLC_FALSE;
750         vlc_bool_t b_plmul = VLC_FALSE;
751         vlc_bool_t b_control = VLC_FALSE;
752         vlc_bool_t b_seekable = VLC_FALSE;
753         vlc_bool_t b_chapters = VLC_FALSE;
754
755         b_plmul = p_playlist->i_size > 1;
756
757         if( ( b_input = ( p_input != NULL ) ) )
758         {
759             vlc_mutex_lock( &p_input->stream.stream_lock );
760
761             /* seekable streams */
762             b_seekable = p_input->stream.b_seekable;
763
764             /* check wether slow/fast motion is possible*/
765             b_control = p_input->stream.b_pace_control; 
766
767             /* chapters & titles */
768             b_chapters = p_input->stream.i_area_nb > 1; 
769  
770             vlc_mutex_unlock( &p_input->stream.stream_lock );
771         }
772
773         [o_btn_stop setEnabled: b_input];
774         [o_btn_ff setEnabled: b_seekable];
775         [o_btn_rewind setEnabled: b_seekable];
776         [o_btn_prev setEnabled: (b_plmul || b_chapters)];
777         [o_btn_next setEnabled: (b_plmul || b_chapters)];
778
779         [o_timeslider setFloatValue: 0.0];
780         [o_timeslider setEnabled: b_seekable];
781         [o_timefield setStringValue: @"0:00:00"];
782
783         [self manageVolumeSlider];
784         p_intf->p_sys->b_intf_update = VLC_FALSE;
785     }
786
787     if (p_intf->p_sys->b_fullscreen_update )
788     {
789         vout_thread_t * p_vout;
790         vlc_value_t val;
791         if (var_Change (p_intf, "fullscreen", VLC_VAR_INHERITVALUE, &val, NULL)>=0 &&  val.b_bool )
792         {
793             [o_btn_fullscreen setState:VLC_TRUE];
794         }
795         else
796         {
797             [o_btn_fullscreen setState:VLC_FALSE];
798         }
799         p_vout = vlc_object_find(p_intf,VLC_OBJECT_VOUT,FIND_ANYWHERE);
800         if (p_vout != NULL)
801         {
802             [o_btn_fullscreen setEnabled: VLC_TRUE];
803             vlc_object_release(p_vout);
804         }
805         else
806         {
807             [o_btn_fullscreen setEnabled: VLC_FALSE];
808         }
809         p_intf->p_sys->b_fullscreen_update = VLC_FALSE;
810     }
811
812     if( p_intf->p_sys->b_playing && p_input != NULL )
813     {
814         vlc_value_t time;
815         NSString * o_time;
816         mtime_t i_seconds;
817
818         if( p_input->stream.b_seekable )
819         {
820             vlc_value_t pos;
821             float f_updated;
822             
823             var_Get( p_input, "position", &pos );
824             f_updated = 10000. * pos.f_float;
825
826             if( f_slider != f_updated )
827             {
828                 [o_timeslider setFloatValue: f_updated];
829             }
830         }
831             
832         var_Get( p_input, "time", &time );
833         i_seconds = time.i_time / 1000000;
834         
835         o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
836                         (int) (i_seconds / (60 * 60)),
837                         (int) (i_seconds / 60 % 60),
838                         (int) (i_seconds % 60)];
839         [o_timefield setStringValue: o_time];
840     }
841     if( p_input )
842     {
843         vlc_value_t val;
844         var_Get( p_input, "state", &val );
845
846         if( val.i_int != PAUSE_S )
847         {
848             p_intf->p_sys->b_play_status = TRUE;
849         }
850         else
851         {
852             p_intf->p_sys->b_play_status = FALSE;
853         }
854         [self playStatusUpdated: p_intf->p_sys->b_play_status];
855     }
856     else
857     {
858         p_intf->p_sys->b_play_status = FALSE;
859         [self playStatusUpdated: p_intf->p_sys->b_play_status];
860         [self setSubmenusEnabled: FALSE];
861     }
862
863 #undef p_input
864
865     vlc_mutex_unlock( &p_playlist->object_lock );
866     vlc_object_release( p_playlist );
867
868     [self updateMessageArray];
869
870     [NSTimer scheduledTimerWithTimeInterval: 0.5
871         target: self selector: @selector(manageIntf:)
872         userInfo: nil repeats: FALSE];
873 }
874
875 - (void)setupMenus
876 {
877     intf_thread_t * p_intf = [NSApp getIntf];
878     playlist_t *p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, 
879                                                 FIND_ANYWHERE );
880     
881     if( p_playlist != NULL )
882     {
883 #define p_input p_playlist->p_input
884         if( p_input != NULL )
885         {
886             [o_controls setupVarMenuItem: o_mi_program target: (vlc_object_t *)p_input
887                 var: "program" selector: @selector(toggleVar:)];
888             
889             [o_controls setupVarMenuItem: o_mi_title target: (vlc_object_t *)p_input
890                 var: "title" selector: @selector(toggleVar:)];
891             
892             [o_controls setupVarMenuItem: o_mi_chapter target: (vlc_object_t *)p_input
893                 var: "chapter" selector: @selector(toggleVar:)];
894             
895             [o_controls setupVarMenuItem: o_mi_audiotrack target: (vlc_object_t *)p_input
896                 var: "audio-es" selector: @selector(toggleVar:)];
897             
898             [o_controls setupVarMenuItem: o_mi_videotrack target: (vlc_object_t *)p_input
899                 var: "video-es" selector: @selector(toggleVar:)];
900             
901             [o_controls setupVarMenuItem: o_mi_subtitle target: (vlc_object_t *)p_input
902                 var: "spu-es" selector: @selector(toggleVar:)];
903         
904             aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
905                                                         FIND_ANYWHERE );
906             if ( p_aout != NULL )
907             {
908                 [o_controls setupVarMenuItem: o_mi_channels target: (vlc_object_t *)p_aout
909                     var: "audio-channels" selector: @selector(toggleVar:)];
910             
911                 [o_controls setupVarMenuItem: o_mi_device target: (vlc_object_t *)p_aout
912                     var: "audio-device" selector: @selector(toggleVar:)];
913                     
914                 [o_controls setupVarMenuItem: o_mi_visual target: (vlc_object_t *)p_aout
915                     var: "visual" selector: @selector(toggleVar:)];
916                 vlc_object_release( (vlc_object_t *)p_aout );
917             }
918             
919             vout_thread_t * p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
920                                                                 FIND_ANYWHERE );
921             
922             if ( p_vout != NULL )
923             {
924                 [o_controls setupVarMenuItem: o_mi_screen target: (vlc_object_t *)p_vout
925                     var: "video-device" selector: @selector(toggleVar:)];
926                 
927                 [o_controls setupVarMenuItem: o_mi_deinterlace target: (vlc_object_t *)p_vout
928                     var: "deinterlace" selector: @selector(toggleVar:)];
929                 vlc_object_release( (vlc_object_t *)p_vout );
930             }
931         }
932 #undef p_input
933     }
934     vlc_object_release( (vlc_object_t *)p_playlist );
935 }
936
937 - (void)updateMessageArray
938 {
939     int i_start, i_stop;
940     intf_thread_t * p_intf = [NSApp getIntf];
941
942     vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
943     i_stop = *p_intf->p_sys->p_sub->pi_stop;
944     vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
945
946     if( p_intf->p_sys->p_sub->i_start != i_stop )
947     {
948         NSColor *o_white = [NSColor whiteColor];
949         NSColor *o_red = [NSColor redColor];
950         NSColor *o_yellow = [NSColor yellowColor];
951         NSColor *o_gray = [NSColor grayColor];
952
953         NSColor * pp_color[4] = { o_white, o_red, o_yellow, o_gray };
954         static const char * ppsz_type[4] = { ": ", " error: ",
955                                              " warning: ", " debug: " };
956
957         for( i_start = p_intf->p_sys->p_sub->i_start;
958              i_start != i_stop;
959              i_start = (i_start+1) % VLC_MSG_QSIZE )
960         {
961             NSString *o_msg;
962             NSDictionary *o_attr;
963             NSAttributedString *o_msg_color;
964
965             int i_type = p_intf->p_sys->p_sub->p_msg[i_start].i_type;
966
967             [o_msg_lock lock];
968
969             if( [o_msg_arr count] + 2 > 400 )
970             {
971                 unsigned rid[] = { 0, 1 };
972                 [o_msg_arr removeObjectsFromIndices: (unsigned *)&rid
973                            numIndices: sizeof(rid)/sizeof(rid[0])];
974             }
975
976             o_attr = [NSDictionary dictionaryWithObject: o_gray
977                 forKey: NSForegroundColorAttributeName];
978             o_msg = [NSString stringWithFormat: @"%s%s",
979                 p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
980                 ppsz_type[i_type]];
981             o_msg_color = [[NSAttributedString alloc]
982                 initWithString: o_msg attributes: o_attr];
983             [o_msg_arr addObject: [o_msg_color autorelease]];
984
985             o_attr = [NSDictionary dictionaryWithObject: pp_color[i_type]
986                 forKey: NSForegroundColorAttributeName];
987             o_msg = [NSString stringWithFormat: @"%s\n",
988                 p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
989             o_msg_color = [[NSAttributedString alloc]
990                 initWithString: o_msg attributes: o_attr];
991             [o_msg_arr addObject: [o_msg_color autorelease]];
992
993             [o_msg_lock unlock];
994
995             if( i_type == 1 )
996             {
997                 NSString *o_my_msg = [NSString stringWithFormat: @"%s: %s\n",
998                     p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
999                     p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
1000
1001                 NSRange s_r = NSMakeRange( [[o_err_msg string] length], 0 );
1002                 [o_err_msg setEditable: YES];
1003                 [o_err_msg setSelectedRange: s_r];
1004                 [o_err_msg insertText: o_my_msg];
1005
1006                 [o_error makeKeyAndOrderFront: self];
1007                 [o_err_msg setEditable: NO];
1008             }
1009         }
1010
1011         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1012         p_intf->p_sys->p_sub->i_start = i_start;
1013         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1014     }
1015 }
1016
1017 - (void)playStatusUpdated:(BOOL)b_pause
1018 {
1019     if( b_pause )
1020     {
1021         [o_btn_play setImage: o_img_pause];
1022         [o_btn_play setAlternateImage: o_img_pause_pressed];
1023         [o_btn_play setToolTip: _NS("Pause")];
1024         [o_mi_play setTitle: _NS("Pause")];
1025         [o_dmi_play setTitle: _NS("Pause")];
1026     }
1027     else
1028     {
1029         [o_btn_play setImage: o_img_play];
1030         [o_btn_play setAlternateImage: o_img_play_pressed];
1031         [o_btn_play setToolTip: _NS("Play")];
1032         [o_mi_play setTitle: _NS("Play")];
1033         [o_dmi_play setTitle: _NS("Play")];
1034     }
1035 }
1036
1037 - (void)setSubmenusEnabled:(BOOL)b_enabled
1038 {
1039     [o_mi_program setEnabled: b_enabled];
1040     [o_mi_title setEnabled: b_enabled];
1041     [o_mi_chapter setEnabled: b_enabled];
1042     [o_mi_audiotrack setEnabled: b_enabled];
1043     [o_mi_visual setEnabled: b_enabled];
1044     [o_mi_videotrack setEnabled: b_enabled];
1045     [o_mi_subtitle setEnabled: b_enabled];
1046     [o_mi_channels setEnabled: b_enabled];
1047     [o_mi_deinterlace setEnabled: b_enabled];
1048     [o_mi_device setEnabled: b_enabled];
1049     [o_mi_screen setEnabled: b_enabled];
1050 }
1051
1052 - (void)manageVolumeSlider
1053 {
1054     audio_volume_t i_volume;
1055     intf_thread_t * p_intf = [NSApp getIntf];
1056
1057     aout_VolumeGet( p_intf, &i_volume );
1058
1059     [o_volumeslider setFloatValue: (float)i_volume / AOUT_VOLUME_STEP]; 
1060     [o_volumeslider setEnabled: TRUE];
1061
1062     p_intf->p_sys->b_mute = ( i_volume == 0 );
1063 }
1064
1065 - (IBAction)timesliderUpdate:(id)sender
1066 {
1067     intf_thread_t * p_intf;
1068     input_thread_t * p_input;
1069     float f_updated;
1070
1071     switch( [[NSApp currentEvent] type] )
1072     {
1073         case NSLeftMouseUp:
1074         case NSLeftMouseDown:
1075         case NSLeftMouseDragged:
1076             f_updated = [sender floatValue];
1077             break;
1078
1079         default:
1080             return;
1081     }
1082
1083     p_intf = [NSApp getIntf];
1084     p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
1085                                             FIND_ANYWHERE );
1086
1087     if( p_input != NULL )
1088     {
1089         vlc_value_t time;
1090         mtime_t i_seconds;
1091         NSString * o_time;
1092
1093         if( p_input->stream.b_seekable )
1094         {
1095                 vlc_value_t pos;
1096                 pos.f_float = f_updated / 10000.;
1097                 if( f_slider != f_updated )
1098                 {
1099                     var_Set( p_input, "position", pos );
1100                     [o_timeslider setFloatValue: f_updated];
1101                 }
1102         }
1103             
1104         var_Get( p_input, "time", &time );
1105         i_seconds = time.i_time / 1000000;
1106         
1107         o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
1108                         (int) (i_seconds / (60 * 60)),
1109                         (int) (i_seconds / 60 % 60),
1110                         (int) (i_seconds % 60)];
1111         [o_timefield setStringValue: o_time];
1112         vlc_object_release( p_input );
1113     }
1114 }
1115
1116 - (void)terminate
1117 {
1118     NSEvent * o_event;
1119     playlist_t * p_playlist;
1120     vout_thread_t * p_vout;
1121     intf_thread_t * p_intf = [NSApp getIntf];
1122
1123     /* Stop playback */
1124     if( ( p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1125                                         FIND_ANYWHERE ) ) )
1126     {
1127         playlist_Stop( p_playlist );
1128         vlc_object_release( p_playlist );
1129     }
1130
1131     /* FIXME - Wait here until all vouts are terminated because
1132        libvlc's VLC_Stop destroys interfaces before vouts, which isn't
1133        good on OS X. We definitly need a cleaner way to handle this,
1134        but this may hopefully be good enough for now.
1135          -- titer 2003/11/22 */
1136     while( ( p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
1137                                        FIND_ANYWHERE ) ) )
1138     {
1139         vlc_object_release( p_vout );
1140         msleep( 100000 );
1141     }
1142     msleep( 500000 );
1143
1144     if( o_img_pause_pressed != nil )
1145     {
1146         [o_img_pause_pressed release];
1147         o_img_pause_pressed = nil;
1148     }
1149     
1150     if( o_img_pause_pressed != nil )
1151     {
1152         [o_img_pause_pressed release];
1153         o_img_pause_pressed = nil;
1154     }
1155     
1156     if( o_img_pause != nil )
1157     {
1158         [o_img_pause release];
1159         o_img_pause = nil;
1160     }
1161
1162     if( o_img_play != nil )
1163     {
1164         [o_img_play release];
1165         o_img_play = nil;
1166     }
1167
1168     if( o_msg_arr != nil )
1169     {
1170         [o_msg_arr removeAllObjects];
1171         [o_msg_arr release];
1172         o_msg_arr = nil;
1173     }
1174
1175     if( o_msg_lock != nil )
1176     {
1177         [o_msg_lock release];
1178         o_msg_lock = nil;
1179     }
1180
1181     [NSApp stop: nil];
1182
1183     /* write cached user defaults to disk */
1184     [[NSUserDefaults standardUserDefaults] synchronize];
1185
1186     /* send a dummy event to break out of the event loop */
1187     o_event = [NSEvent mouseEventWithType: NSLeftMouseDown
1188                 location: NSMakePoint( 1, 1 ) modifierFlags: 0
1189                 timestamp: 1 windowNumber: [[NSApp mainWindow] windowNumber]
1190                 context: [NSGraphicsContext currentContext] eventNumber: 1
1191                 clickCount: 1 pressure: 0.0];
1192     [NSApp postEvent: o_event atStart: YES];
1193 }
1194
1195 - (IBAction)clearRecentItems:(id)sender
1196 {
1197     [[NSDocumentController sharedDocumentController]
1198                           clearRecentDocuments: nil];
1199 }
1200
1201 - (void)openRecentItem:(id)sender
1202 {
1203     [self application: nil openFile: [sender title]]; 
1204 }
1205
1206 - (IBAction)viewPreferences:(id)sender
1207 {
1208     [o_prefs showPrefs];
1209 }
1210
1211 - (IBAction)closeError:(id)sender
1212 {
1213     [o_err_msg setString: @""];
1214     [o_error performClose: self];
1215 }
1216
1217 - (IBAction)openReadMe:(id)sender
1218 {
1219     NSString * o_path = [[NSBundle mainBundle] 
1220         pathForResource: @"README.MacOSX" ofType: @"rtf"]; 
1221
1222     [[NSWorkspace sharedWorkspace] openFile: o_path 
1223                                    withApplication: @"TextEdit"];
1224 }
1225
1226 - (IBAction)openDocumentation:(id)sender
1227 {
1228     NSURL * o_url = [NSURL URLWithString: 
1229         @"http://www.videolan.org/doc/"];
1230
1231     [[NSWorkspace sharedWorkspace] openURL: o_url];
1232 }
1233
1234 - (IBAction)reportABug:(id)sender
1235 {
1236     NSURL * o_url = [NSURL URLWithString: 
1237         @"http://www.videolan.org/support/bug-reporting.html"];
1238
1239     [[NSWorkspace sharedWorkspace] openURL: o_url];
1240 }
1241
1242 - (IBAction)openWebsite:(id)sender
1243 {
1244     NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org/"];
1245
1246     [[NSWorkspace sharedWorkspace] openURL: o_url];
1247 }
1248
1249 - (IBAction)openLicense:(id)sender
1250 {
1251     NSString * o_path = [[NSBundle mainBundle] 
1252         pathForResource: @"COPYING" ofType: nil];
1253
1254     [[NSWorkspace sharedWorkspace] openFile: o_path 
1255                                    withApplication: @"TextEdit"];
1256 }
1257
1258 - (IBAction)openCrashLog:(id)sender
1259 {
1260     NSString * o_path = [@"~/Library/Logs/CrashReporter/VLC.crash.log"
1261                                     stringByExpandingTildeInPath]; 
1262
1263     
1264     if ( [[NSFileManager defaultManager] fileExistsAtPath: o_path ] )
1265     {
1266         [[NSWorkspace sharedWorkspace] openFile: o_path 
1267                                     withApplication: @"Console"];
1268     }
1269     else
1270     {
1271         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.") );
1272
1273     }
1274 }
1275
1276 - (void)windowDidBecomeKey:(NSNotification *)o_notification
1277 {
1278     if( [o_notification object] == o_msgs_panel )
1279     {
1280         id o_msg;
1281         NSEnumerator * o_enum;
1282
1283         [o_messages setString: @""]; 
1284
1285         [o_msg_lock lock];
1286
1287         o_enum = [o_msg_arr objectEnumerator];
1288
1289         while( ( o_msg = [o_enum nextObject] ) != nil )
1290         {
1291             [o_messages insertText: o_msg];
1292         }
1293
1294         [o_msg_lock unlock];
1295     }
1296 }
1297
1298 @end
1299
1300 @implementation VLCMain (NSMenuValidation)
1301
1302 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
1303 {
1304     NSString *o_title = [o_mi title];
1305     BOOL bEnabled = TRUE;
1306
1307     if( [o_title isEqualToString: _NS("License")] )
1308     {
1309         /* we need to do this only once */
1310         [self setupMenus];
1311     }
1312
1313     /* Recent Items Menu */
1314     if( [o_title isEqualToString: _NS("Clear Menu")] )
1315     {
1316         NSMenu * o_menu = [o_mi_open_recent submenu];
1317         int i_nb_items = [o_menu numberOfItems];
1318         NSArray * o_docs = [[NSDocumentController sharedDocumentController]
1319                                                        recentDocumentURLs];
1320         UInt32 i_nb_docs = [o_docs count];
1321
1322         if( i_nb_items > 1 )
1323         {
1324             while( --i_nb_items )
1325             {
1326                 [o_menu removeItemAtIndex: 0];
1327             }
1328         }
1329
1330         if( i_nb_docs > 0 )
1331         {
1332             NSURL * o_url;
1333             NSString * o_doc;
1334
1335             [o_menu insertItem: [NSMenuItem separatorItem] atIndex: 0];
1336
1337             while( TRUE )
1338             {
1339                 i_nb_docs--;
1340
1341                 o_url = [o_docs objectAtIndex: i_nb_docs];
1342
1343                 if( [o_url isFileURL] )
1344                 {
1345                     o_doc = [o_url path];
1346                 }
1347                 else
1348                 {
1349                     o_doc = [o_url absoluteString];
1350                 }
1351
1352                 [o_menu insertItemWithTitle: o_doc
1353                     action: @selector(openRecentItem:)
1354                     keyEquivalent: @"" atIndex: 0]; 
1355
1356                 if( i_nb_docs == 0 )
1357                 {
1358                     break;
1359                 }
1360             } 
1361         }
1362         else
1363         {
1364             bEnabled = FALSE;
1365         }
1366     }
1367     return( bEnabled );
1368 }
1369
1370 @end
1371
1372 @implementation VLCMain (Internal)
1373
1374 - (void)handlePortMessage:(NSPortMessage *)o_msg
1375 {
1376     id ** val;
1377     NSData * o_data;
1378     NSValue * o_value;
1379     NSInvocation * o_inv;
1380     NSConditionLock * o_lock;
1381  
1382     o_data = [[o_msg components] lastObject];
1383     o_inv = *((NSInvocation **)[o_data bytes]); 
1384     [o_inv getArgument: &o_value atIndex: 2];
1385     val = (id **)[o_value pointerValue];
1386     [o_inv setArgument: val[1] atIndex: 2];
1387     o_lock = *(val[0]);
1388
1389     [o_lock lock];
1390     [o_inv invoke];
1391     [o_lock unlockWithCondition: 1];
1392 }
1393
1394 @end