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