git.sesse.net Git - vlc/blob - 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];
  75     [NSApp setIntf: p_intf];
  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     [super terminate:sender];
 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     playlist_t *p_playlist;
 426     vlc_value_t val;
 427
 428     [self initStrings];
 429     [o_window setExcludedFromWindowsMenu: TRUE];
 430     [o_msgs_panel setExcludedFromWindowsMenu: TRUE];
 431     [o_msgs_panel setDelegate: self];
 432
 433     i_key = config_GetInt( p_intf, "key-quit" );
 434     [o_mi_quit setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 435     [o_mi_quit setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 436     i_key = config_GetInt( p_intf, "key-play-pause" );
 437     [o_mi_play setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 438     [o_mi_play setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 439     i_key = config_GetInt( p_intf, "key-stop" );
 440     [o_mi_stop setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 441     [o_mi_stop setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 442     i_key = config_GetInt( p_intf, "key-faster" );
 443     [o_mi_faster setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 444     [o_mi_faster setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 445     i_key = config_GetInt( p_intf, "key-slower" );
 446     [o_mi_slower setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 447     [o_mi_slower setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 448     i_key = config_GetInt( p_intf, "key-prev" );
 449     [o_mi_previous setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 450     [o_mi_previous setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 451     i_key = config_GetInt( p_intf, "key-next" );
 452     [o_mi_next setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 453     [o_mi_next setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 454     i_key = config_GetInt( p_intf, "key-jump+10sec" );
 455     [o_mi_fwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 456     [o_mi_fwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 457     i_key = config_GetInt( p_intf, "key-jump-10sec" );
 458     [o_mi_bwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 459     [o_mi_bwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 460     i_key = config_GetInt( p_intf, "key-jump+1min" );
 461     [o_mi_fwd1m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 462     [o_mi_fwd1m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 463     i_key = config_GetInt( p_intf, "key-jump-1min" );
 464     [o_mi_bwd1m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 465     [o_mi_bwd1m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 466     i_key = config_GetInt( p_intf, "key-jump+5min" );
 467     [o_mi_fwd5m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 468     [o_mi_fwd5m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 469     i_key = config_GetInt( p_intf, "key-jump-5min" );
 470     [o_mi_bwd5m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 471     [o_mi_bwd5m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 472     i_key = config_GetInt( p_intf, "key-vol-up" );
 473     [o_mi_vol_up setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 474     [o_mi_vol_up setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 475     i_key = config_GetInt( p_intf, "key-vol-down" );
 476     [o_mi_vol_down setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 477     [o_mi_vol_down setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 478     i_key = config_GetInt( p_intf, "key-vol-mute" );
 479     [o_mi_mute setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 480     [o_mi_mute setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 481     i_key = config_GetInt( p_intf, "key-fullscreen" );
 482     [o_mi_fullscreen setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 483     [o_mi_fullscreen setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 484
 485     var_Create( p_intf, "intf-change", VLC_VAR_BOOL );
 486
 487     [self setSubmenusEnabled: FALSE];
 488     [self manageVolumeSlider];
 489
 490     p_playlist = (playlist_t *) vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
 491
 492     if( p_playlist )
 493     {
 494         /* Check if we need to start playing */
 495         if( p_intf->b_play )
 496         {
 497             playlist_Play( p_playlist );
 498         }
 499         [o_btn_fullscreen setState: ( var_Get( p_playlist, "fullscreen", &val )>=0 && val.b_bool )];
 500         vlc_object_release( p_playlist );
 501     }
 502 }
 503
 504 - (void)initStrings
 505 {
 506     [o_window setTitle: _NS("VLC - Controller")];
 507     [o_scrollfield setStringValue: _NS("VLC media player")];
 508
 509     /* button controls */
 510     [o_btn_prev setToolTip: _NS("Previous")];
 511     [o_btn_rewind setToolTip: _NS("Rewind")];
 512     [o_btn_play setToolTip: _NS("Play")];
 513     [o_btn_stop setToolTip: _NS("Stop")];
 514     [o_btn_ff setToolTip: _NS("Fast Forward")];
 515     [o_btn_next setToolTip: _NS("Next")];
 516     [o_btn_fullscreen setToolTip: _NS("Fullscreen")];
 517     [o_volumeslider setToolTip: _NS("Volume")];
 518     [o_timeslider setToolTip: _NS("Position")];
 519
 520     /* messages panel */
 521     [o_msgs_panel setTitle: _NS("Messages")];
 522     [o_msgs_btn_crashlog setTitle: _NS("Open CrashLog")];
 523
 524     /* main menu */
 525     [o_mi_about setTitle: _NS("About VLC media player")];
 526     [o_mi_prefs setTitle: _NS("Preferences...")];
 527     [o_mi_add_intf setTitle: _NS("Add Interface")];
 528     [o_mu_add_intf setTitle: _NS("Add Interface")];
 529     [o_mi_services setTitle: _NS("Services")];
 530     [o_mi_hide setTitle: _NS("Hide VLC")];
 531     [o_mi_hide_others setTitle: _NS("Hide Others")];
 532     [o_mi_show_all setTitle: _NS("Show All")];
 533     [o_mi_quit setTitle: _NS("Quit VLC")];
 534
 535     [o_mu_file setTitle: _ANS("1:File")];
 536     [o_mi_open_generic setTitle: _NS("Open File...")];
 537     [o_mi_open_file setTitle: _NS("Quick Open File...")];
 538     [o_mi_open_disc setTitle: _NS("Open Disc...")];
 539     [o_mi_open_net setTitle: _NS("Open Network...")];
 540     [o_mi_open_recent setTitle: _NS("Open Recent")];
 541     [o_mi_open_recent_cm setTitle: _NS("Clear Menu")];
 542
 543     [o_mu_edit setTitle: _NS("Edit")];
 544     [o_mi_cut setTitle: _NS("Cut")];
 545     [o_mi_copy setTitle: _NS("Copy")];
 546     [o_mi_paste setTitle: _NS("Paste")];
 547     [o_mi_clear setTitle: _NS("Clear")];
 548     [o_mi_select_all setTitle: _NS("Select All")];
 549
 550     [o_mu_controls setTitle: _NS("Controls")];
 551     [o_mi_play setTitle: _NS("Play")];
 552     [o_mi_stop setTitle: _NS("Stop")];
 553     [o_mi_faster setTitle: _NS("Faster")];
 554     [o_mi_slower setTitle: _NS("Slower")];
 555     [o_mi_previous setTitle: _NS("Previous")];
 556     [o_mi_next setTitle: _NS("Next")];
 557     [o_mi_random setTitle: _NS("Random")];
 558     [o_mi_repeat setTitle: _NS("Repeat One")];
 559     [o_mi_loop setTitle: _NS("Repeat All")];
 560     [o_mi_fwd setTitle: _NS("Step Forward")];
 561     [o_mi_bwd setTitle: _NS("Step Backward")];
 562
 563     [o_mi_program setTitle: _NS("Program")];
 564     [o_mu_program setTitle: _NS("Program")];
 565     [o_mi_title setTitle: _NS("Title")];
 566     [o_mu_title setTitle: _NS("Title")];
 567     [o_mi_chapter setTitle: _NS("Chapter")];
 568     [o_mu_chapter setTitle: _NS("Chapter")];
 569
 570     [o_mu_audio setTitle: _NS("Audio")];
 571     [o_mi_vol_up setTitle: _NS("Volume Up")];
 572     [o_mi_vol_down setTitle: _NS("Volume Down")];
 573     [o_mi_mute setTitle: _NS("Mute")];
 574     [o_mi_audiotrack setTitle: _NS("Audio Track")];
 575     [o_mu_audiotrack setTitle: _NS("Audio Track")];
 576     [o_mi_channels setTitle: _NS("Audio Channels")];
 577     [o_mu_channels setTitle: _NS("Audio Channels")];
 578     [o_mi_device setTitle: _NS("Audio Device")];
 579     [o_mu_device setTitle: _NS("Audio Device")];
 580     [o_mi_visual setTitle: _NS("Visualizations")];
 581     [o_mu_visual setTitle: _NS("Visualizations")];
 582
 583     [o_mu_video setTitle: _NS("Video")];
 584     [o_mi_half_window setTitle: _NS("Half Size")];
 585     [o_mi_normal_window setTitle: _NS("Normal Size")];
 586     [o_mi_double_window setTitle: _NS("Double Size")];
 587     [o_mi_fittoscreen setTitle: _NS("Fit to Screen")];
 588     [o_mi_fullscreen setTitle: _NS("Fullscreen")];
 589     [o_mi_floatontop setTitle: _NS("Float on Top")];
 590     [o_mi_videotrack setTitle: _NS("Video Track")];
 591     [o_mu_videotrack setTitle: _NS("Video Track")];
 592     [o_mi_screen setTitle: _NS("Video Device")];
 593     [o_mu_screen setTitle: _NS("Video Device")];
 594     [o_mi_subtitle setTitle: _NS("Subtitles Track")];
 595     [o_mu_subtitle setTitle: _NS("Subtitles Track")];
 596     [o_mi_deinterlace setTitle: _NS("Deinterlace")];
 597     [o_mu_deinterlace setTitle: _NS("Deinterlace")];
 598
 599     [o_mu_window setTitle: _NS("Window")];
 600     [o_mi_minimize setTitle: _NS("Minimize Window")];
 601     [o_mi_close_window setTitle: _NS("Close Window")];
 602     [o_mi_controller setTitle: _NS("Controller")];
 603     [o_mi_playlist setTitle: _NS("Playlist")];
 604     [o_mi_info setTitle: _NS("Info")];
 605     [o_mi_messages setTitle: _NS("Messages")];
 606
 607     [o_mi_bring_atf setTitle: _NS("Bring All to Front")];
 608
 609     [o_mu_help setTitle: _NS("Help")];
 610     [o_mi_readme setTitle: _NS("ReadMe...")];
 611     [o_mi_documentation setTitle: _NS("Online Documentation")];
 612     [o_mi_reportabug setTitle: _NS("Report a Bug")];
 613     [o_mi_website setTitle: _NS("VideoLAN Website")];
 614     [o_mi_license setTitle: _NS("License")];
 615
 616     /* dock menu */
 617     [o_dmi_play setTitle: _NS("Play")];
 618     [o_dmi_stop setTitle: _NS("Stop")];
 619     [o_dmi_next setTitle: _NS("Next")];
 620     [o_dmi_previous setTitle: _NS("Previous")];
 621     [o_dmi_mute setTitle: _NS("Mute")];
 622
 623     /* error panel */
 624     [o_error setTitle: _NS("Error")];
 625     [o_err_lbl setStringValue: _NS("An error has occurred which probably prevented the execution of your request:")];
 626     [o_err_bug_lbl setStringValue: _NS("If you believe that it is a bug, please follow the instructions at:")];
 627     [o_err_btn_msgs setTitle: _NS("Open Messages Window")];
 628     [o_err_btn_dismiss setTitle: _NS("Dismiss")];
 629     [o_err_ckbk_surpress setTitle: _NS("Suppress further errors")];
 630
 631     [o_info_window setTitle: _NS("Info")];
 632 }
 633
 634 - (void)applicationWillFinishLaunching:(NSNotification *)o_notification
 635 {
 636     intf_thread_t * p_intf = [NSApp getIntf];
 637
 638     o_msg_lock = [[NSLock alloc] init];
 639     o_msg_arr = [[NSMutableArray arrayWithCapacity: 200] retain];
 640
 641     o_img_play = [[NSImage imageNamed: @"play"] retain];
 642     o_img_play_pressed = [[NSImage imageNamed: @"play_blue"] retain];
 643     o_img_pause = [[NSImage imageNamed: @"pause"] retain];
 644     o_img_pause_pressed = [[NSImage imageNamed: @"pause_blue"] retain];
 645
 646     [p_intf->p_sys->o_sendport setDelegate: self];
 647     [[NSRunLoop currentRunLoop]
 648         addPort: p_intf->p_sys->o_sendport
 649         forMode: NSDefaultRunLoopMode];
 650
 651     [NSTimer scheduledTimerWithTimeInterval: 0.5
 652         target: self selector: @selector(manageIntf:)
 653         userInfo: nil repeats: FALSE];
 654
 655     [NSThread detachNewThreadSelector: @selector(manage)
 656         toTarget: self withObject: nil];
 657
 658     [o_controls setupVarMenuItem: o_mi_add_intf target: (vlc_object_t *)p_intf
 659         var: "intf-add" selector: @selector(toggleVar:)];
 660
 661     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 662 }
 663
 664 - (BOOL)application:(NSApplication *)o_app openFile:(NSString *)o_filename
 665 {
 666     NSDictionary *o_dic = [NSDictionary dictionaryWithObjectsAndKeys: o_filename, @"ITEM_URL", nil];
 667     [o_playlist appendArray:
 668         [NSArray arrayWithObject: o_dic] atPos: -1 enqueue: NO];
 669
 670     return( TRUE );
 671 }
 672
 673 - (id)getControls
 674 {
 675     if ( o_controls )
 676     {
 677         return o_controls;
 678     }
 679     return nil;
 680 }
 681
 682 - (id)getPlaylist
 683 {
 684     if ( o_playlist )
 685     {
 686         return o_playlist;
 687     }
 688     return nil;
 689 }
 690
 691 - (id)getInfo
 692 {
 693     if ( o_info )
 694     {
 695         return o_info;
 696     }
 697     return  nil;
 698 }
 699
 700 - (void)manage
 701 {
 702     NSDate * o_sleep_date;
 703     intf_thread_t * p_intf = [NSApp getIntf];
 704     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 705
 706     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 707
 708     while( !p_intf->b_die )
 709     {
 710         playlist_t * p_playlist;
 711         vlc_value_t val;
 712         vlc_mutex_lock( &p_intf->change_lock );
 713
 714         p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 715                                               FIND_ANYWHERE );
 716
 717         if( p_playlist != NULL )
 718         {
 719             var_AddCallback( p_playlist, "intf-change", PlaylistChanged, self );
 720             var_AddCallback( p_playlist, "item-change", PlaylistChanged, self );
 721             var_AddCallback( p_playlist, "playlist-current", PlaylistChanged, self );
 722
 723 #define p_input p_playlist->p_input
 724
 725             if( p_input )
 726             {
 727                 if( !p_input->b_die )
 728                 {
 729                     vlc_value_t val;
 730
 731                     /* New input or stream map change */
 732                     if( p_input->stream.b_changed )
 733                     {
 734                         msg_Dbg( p_intf, "stream has changed, refreshing interface" );
 735                         p_intf->p_sys->b_playing = TRUE;
 736                         p_intf->p_sys->b_current_title_update = 1;
 737                         p_input->stream.b_changed = 0;
 738                         p_intf->p_sys->b_intf_update = TRUE;
 739                     }
 740
 741                     if( var_Get( (vlc_object_t *)p_input, "intf-change", &val )
 742                         >= 0 && val.b_bool )
 743                     {
 744                         p_intf->p_sys->b_input_update = TRUE;
 745                     }
 746                 }
 747             }
 748             else if( p_intf->p_sys->b_playing && !p_intf->b_die )
 749             {
 750                 p_intf->p_sys->b_playing = FALSE;
 751             }
 752
 753 #undef p_input
 754             vlc_object_release( p_playlist );
 755
 756             if( var_Get( p_intf, "intf-change", &val )
 757                         >= 0 && val.b_bool )
 758             {
 759                 p_intf->p_sys->b_fullscreen_update = TRUE;
 760             }
 761             val.b_bool = VLC_FALSE;
 762             var_Set( p_intf,"intf-change",val);
 763         }
 764
 765         vlc_mutex_unlock( &p_intf->change_lock );
 766
 767         o_sleep_date = [NSDate dateWithTimeIntervalSinceNow: .5];
 768         [NSThread sleepUntilDate: o_sleep_date];
 769     }
 770
 771     [self terminate];
 772     [o_pool release];
 773 }
 774
 775 - (void)manageIntf:(NSTimer *)o_timer
 776 {
 777     intf_thread_t * p_intf = [NSApp getIntf];
 778
 779     if( p_intf->p_vlc->b_die == VLC_TRUE )
 780     {
 781         [o_timer invalidate];
 782         return;
 783     }
 784
 785     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 786                                                        FIND_ANYWHERE );
 787
 788     if( p_playlist == NULL )
 789     {
 790         return;
 791     }
 792
 793     if ( p_intf->p_sys->b_playlist_update )
 794     {
 795         [o_playlist playlistUpdated];
 796         p_intf->p_sys->b_playlist_update = VLC_FALSE;
 797     }
 798
 799     if( p_intf->p_sys->b_current_title_update )
 800     {
 801         vout_thread_t *p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 802                                                 FIND_ANYWHERE );
 803
 804         vlc_mutex_lock( &p_playlist->object_lock );
 805         [o_scrollfield setStringValue: [NSString stringWithUTF8String:
 806             p_playlist->pp_items[p_playlist->i_index]->input.psz_name]];
 807         vlc_mutex_unlock( &p_playlist->object_lock );
 808
 809         if( p_vout != NULL )
 810         {
 811             id o_vout_wnd;
 812             NSEnumerator * o_enum = [[NSApp orderedWindows] objectEnumerator];
 813
 814             while( ( o_vout_wnd = [o_enum nextObject] ) )
 815             {
 816                 if( [[o_vout_wnd className] isEqualToString: @"VLCWindow"] )
 817                 {
 818                     [o_vout_wnd updateTitle];
 819                 }
 820             }
 821             vlc_object_release( (vlc_object_t *)p_vout );
 822         }
 823         [o_playlist updateRowSelection];
 824 //        [o_info updateInfo];
 825
 826         p_intf->p_sys->b_current_title_update = FALSE;
 827     }
 828
 829     vlc_mutex_lock( &p_playlist->object_lock );
 830
 831 #define p_input p_playlist->p_input
 832
 833     if( p_intf->p_sys->b_intf_update )
 834     {
 835         vlc_bool_t b_input = VLC_FALSE;
 836         vlc_bool_t b_plmul = VLC_FALSE;
 837         vlc_bool_t b_control = VLC_FALSE;
 838         vlc_bool_t b_seekable = VLC_FALSE;
 839         vlc_bool_t b_chapters = VLC_FALSE;
 840
 841         b_plmul = p_playlist->i_size > 1;
 842
 843         if( ( b_input = ( p_input != NULL ) ) )
 844         {
 845             vlc_mutex_lock( &p_input->stream.stream_lock );
 846
 847             /* seekable streams */
 848             b_seekable = p_input->stream.b_seekable;
 849
 850             /* check wether slow/fast motion is possible*/
 851             b_control = p_input->stream.b_pace_control;
 852
 853             /* chapters & titles */
 854             b_chapters = p_input->stream.i_area_nb > 1;
 855
 856             vlc_mutex_unlock( &p_input->stream.stream_lock );
 857         }
 858
 859         [o_btn_stop setEnabled: b_input];
 860         [o_btn_ff setEnabled: b_seekable];
 861         [o_btn_rewind setEnabled: b_seekable];
 862         [o_btn_prev setEnabled: (b_plmul || b_chapters)];
 863         [o_btn_next setEnabled: (b_plmul || b_chapters)];
 864
 865         [o_timeslider setFloatValue: 0.0];
 866         [o_timeslider setEnabled: b_seekable];
 867         [o_timefield setStringValue: @"0:00:00"];
 868
 869         [self manageVolumeSlider];
 870         p_intf->p_sys->b_intf_update = VLC_FALSE;
 871     }
 872
 873     if( p_intf->p_sys->b_fullscreen_update )
 874     {
 875         vout_thread_t * p_vout;
 876         vlc_value_t val;
 877
 878         [o_btn_fullscreen setState: ( var_Get( p_playlist, "fullscreen", &val )>=0 && val.b_bool ) ];
 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 terminate: nil];
1266     [NSApp stop: nil];
1267
1268     /* write cached user defaults to disk */
1269     [[NSUserDefaults standardUserDefaults] synchronize];
1270
1271     /* send a dummy event to break out of the event loop */
1272     o_event = [NSEvent mouseEventWithType: NSLeftMouseDown
1273                 location: NSMakePoint( 1, 1 ) modifierFlags: 0
1274                 timestamp: 1 windowNumber: [[NSApp mainWindow] windowNumber]
1275                 context: [NSGraphicsContext currentContext] eventNumber: 1
1276                 clickCount: 1 pressure: 0.0];
1277     [NSApp postEvent: o_event atStart: YES];
1278 }
1279
1280 - (IBAction)clearRecentItems:(id)sender
1281 {
1282     [[NSDocumentController sharedDocumentController]
1283                           clearRecentDocuments: nil];
1284 }
1285
1286 - (void)openRecentItem:(id)sender
1287 {
1288     [self application: nil openFile: [sender title]];
1289 }
1290
1291 - (IBAction)viewPreferences:(id)sender
1292 {
1293     [o_prefs showPrefs];
1294 }
1295
1296 - (IBAction)closeError:(id)sender
1297 {
1298     vlc_value_t val;
1299     intf_thread_t * p_intf = [NSApp getIntf];
1300
1301     if( [o_err_ckbk_surpress state] == NSOnState )
1302     {
1303         val.i_int = -1;
1304         var_Set( p_intf->p_vlc, "verbose", val );
1305     }
1306     [o_err_msg setString: @""];
1307     [o_error performClose: self];
1308 }
1309
1310 - (IBAction)openReadMe:(id)sender
1311 {
1312     NSString * o_path = [[NSBundle mainBundle]
1313         pathForResource: @"README.MacOSX" ofType: @"rtf"];
1314
1315     [[NSWorkspace sharedWorkspace] openFile: o_path
1316                                    withApplication: @"TextEdit"];
1317 }
1318
1319 - (IBAction)openDocumentation:(id)sender
1320 {
1321     NSURL * o_url = [NSURL URLWithString:
1322         @"http://www.videolan.org/doc/"];
1323
1324     [[NSWorkspace sharedWorkspace] openURL: o_url];
1325 }
1326
1327 - (IBAction)reportABug:(id)sender
1328 {
1329     NSURL * o_url = [NSURL URLWithString:
1330         @"http://www.videolan.org/support/bug-reporting.html"];
1331
1332     [[NSWorkspace sharedWorkspace] openURL: o_url];
1333 }
1334
1335 - (IBAction)openWebsite:(id)sender
1336 {
1337     NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org/"];
1338
1339     [[NSWorkspace sharedWorkspace] openURL: o_url];
1340 }
1341
1342 - (IBAction)openLicense:(id)sender
1343 {
1344     NSString * o_path = [[NSBundle mainBundle]
1345         pathForResource: @"COPYING" ofType: nil];
1346
1347     [[NSWorkspace sharedWorkspace] openFile: o_path
1348                                    withApplication: @"TextEdit"];
1349 }
1350
1351 - (IBAction)openCrashLog:(id)sender
1352 {
1353     NSString * o_path = [@"~/Library/Logs/CrashReporter/VLC.crash.log"
1354                                     stringByExpandingTildeInPath];
1355
1356
1357     if ( [[NSFileManager defaultManager] fileExistsAtPath: o_path ] )
1358     {
1359         [[NSWorkspace sharedWorkspace] openFile: o_path
1360                                     withApplication: @"Console"];
1361     }
1362     else
1363     {
1364         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.") );
1365
1366     }
1367 }
1368
1369 - (void)windowDidBecomeKey:(NSNotification *)o_notification
1370 {
1371     if( [o_notification object] == o_msgs_panel )
1372     {
1373         id o_msg;
1374         NSEnumerator * o_enum;
1375
1376         [o_messages setString: @""];
1377
1378         [o_msg_lock lock];
1379
1380         o_enum = [o_msg_arr objectEnumerator];
1381
1382         while( ( o_msg = [o_enum nextObject] ) != nil )
1383         {
1384             [o_messages insertText: o_msg];
1385         }
1386
1387         [o_msg_lock unlock];
1388     }
1389 }
1390
1391 @end
1392
1393 @implementation VLCMain (NSMenuValidation)
1394
1395 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
1396 {
1397     NSString *o_title = [o_mi title];
1398     BOOL bEnabled = TRUE;
1399
1400     if( [o_title isEqualToString: _NS("License")] )
1401     {
1402         /* we need to do this only once */
1403         [self setupMenus];
1404     }
1405
1406     /* Recent Items Menu */
1407     if( [o_title isEqualToString: _NS("Clear Menu")] )
1408     {
1409         NSMenu * o_menu = [o_mi_open_recent submenu];
1410         int i_nb_items = [o_menu numberOfItems];
1411         NSArray * o_docs = [[NSDocumentController sharedDocumentController]
1412                                                        recentDocumentURLs];
1413         UInt32 i_nb_docs = [o_docs count];
1414
1415         if( i_nb_items > 1 )
1416         {
1417             while( --i_nb_items )
1418             {
1419                 [o_menu removeItemAtIndex: 0];
1420             }
1421         }
1422
1423         if( i_nb_docs > 0 )
1424         {
1425             NSURL * o_url;
1426             NSString * o_doc;
1427
1428             [o_menu insertItem: [NSMenuItem separatorItem] atIndex: 0];
1429
1430             while( TRUE )
1431             {
1432                 i_nb_docs--;
1433
1434                 o_url = [o_docs objectAtIndex: i_nb_docs];
1435
1436                 if( [o_url isFileURL] )
1437                 {
1438                     o_doc = [o_url path];
1439                 }
1440                 else
1441                 {
1442                     o_doc = [o_url absoluteString];
1443                 }
1444
1445                 [o_menu insertItemWithTitle: o_doc
1446                     action: @selector(openRecentItem:)
1447                     keyEquivalent: @"" atIndex: 0];
1448
1449                 if( i_nb_docs == 0 )
1450                 {
1451                     break;
1452                 }
1453             }
1454         }
1455         else
1456         {
1457             bEnabled = FALSE;
1458         }
1459     }
1460     return( bEnabled );
1461 }
1462
1463 @end
1464
1465 @implementation VLCMain (Internal)
1466
1467 - (void)handlePortMessage:(NSPortMessage *)o_msg
1468 {
1469     id ** val;
1470     NSData * o_data;
1471     NSValue * o_value;
1472     NSInvocation * o_inv;
1473     NSConditionLock * o_lock;
1474
1475     o_data = [[o_msg components] lastObject];
1476     o_inv = *((NSInvocation **)[o_data bytes]);
1477     [o_inv getArgument: &o_value atIndex: 2];
1478     val = (id **)[o_value pointerValue];
1479     [o_inv setArgument: val[1] atIndex: 2];
1480     o_lock = *(val[0]);
1481
1482     [o_lock lock];
1483     [o_inv invoke];
1484     [o_lock unlockWithCondition: 1];
1485 }
1486
1487 @end