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