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     return( 0 );
  74 }
  75
  76 /*****************************************************************************
  77  * CloseIntf: destroy interface
  78  *****************************************************************************/
  79 void E_(CloseIntf) ( vlc_object_t *p_this )
  80 {
  81     intf_thread_t *p_intf = (intf_thread_t*) p_this;
  82
  83     msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
  84
  85     [p_intf->p_sys->o_sendport release];
  86     [p_intf->p_sys->o_pool release];
  87
  88     free( p_intf->p_sys );
  89 }
  90
  91 /*****************************************************************************
  92  * Run: main loop
  93  *****************************************************************************/
  94 static void Run( intf_thread_t *p_intf )
  95 {
  96     /* Do it again - for some unknown reason, vlc_thread_create() often
  97      * fails to go to real-time priority with the first launched thread
  98      * (???) --Meuuh */
  99     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 100     [[VLCMain sharedInstance] setIntf: p_intf];
 101     [NSBundle loadNibNamed: @"MainMenu" owner: NSApp];
 102     [NSApp run];
 103     [[VLCMain sharedInstance] terminate];
 104 }
 105
 106 int ExecuteOnMainThread( id target, SEL sel, void * p_arg )
 107 {
 108     int i_ret = 0;
 109
 110     //NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 111
 112     if( [target respondsToSelector: @selector(performSelectorOnMainThread:
 113                                              withObject:waitUntilDone:)] )
 114     {
 115         [target performSelectorOnMainThread: sel
 116                 withObject: [NSValue valueWithPointer: p_arg]
 117                 waitUntilDone: NO];
 118     }
 119     else if( NSApp != nil && [[VLCMain sharedInstance] respondsToSelector: @selector(getIntf)] )
 120     {
 121         NSValue * o_v1;
 122         NSValue * o_v2;
 123         NSArray * o_array;
 124         NSPort * o_recv_port;
 125         NSInvocation * o_inv;
 126         NSPortMessage * o_msg;
 127         intf_thread_t * p_intf;
 128         NSConditionLock * o_lock;
 129         NSMethodSignature * o_sig;
 130
 131         id * val[] = { &o_lock, &o_v2 };
 132
 133         p_intf = (intf_thread_t *)VLCIntf;
 134
 135         o_recv_port = [[NSPort port] retain];
 136         o_v1 = [NSValue valueWithPointer: val];
 137         o_v2 = [NSValue valueWithPointer: p_arg];
 138
 139         o_sig = [target methodSignatureForSelector: sel];
 140         o_inv = [NSInvocation invocationWithMethodSignature: o_sig];
 141         [o_inv setArgument: &o_v1 atIndex: 2];
 142         [o_inv setTarget: target];
 143         [o_inv setSelector: sel];
 144
 145         o_array = [NSArray arrayWithObject:
 146             [NSData dataWithBytes: &o_inv length: sizeof(o_inv)]];
 147         o_msg = [[NSPortMessage alloc]
 148             initWithSendPort: p_intf->p_sys->o_sendport
 149             receivePort: o_recv_port components: o_array];
 150
 151         o_lock = [[NSConditionLock alloc] initWithCondition: 0];
 152         [o_msg sendBeforeDate: [NSDate distantPast]];
 153         [o_lock lockWhenCondition: 1];
 154         [o_lock unlock];
 155         [o_lock release];
 156
 157         [o_msg release];
 158         [o_recv_port release];
 159     }
 160     else
 161     {
 162         i_ret = 1;
 163     }
 164
 165     //[o_pool release];
 166
 167     return( i_ret );
 168 }
 169
 170 /*****************************************************************************
 171  * playlistChanged: Callback triggered by the intf-change playlist
 172  * variable, to let the intf update the playlist.
 173  *****************************************************************************/
 174 int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
 175                      vlc_value_t old_val, vlc_value_t new_val, void *param )
 176 {
 177     intf_thread_t * p_intf = VLCIntf;
 178     p_intf->p_sys->b_playlist_update = TRUE;
 179     p_intf->p_sys->b_intf_update = TRUE;
 180     return VLC_SUCCESS;
 181 }
 182
 183 /*****************************************************************************
 184  * FullscreenChanged: Callback triggered by the fullscreen-change playlist
 185  * variable, to let the intf update the controller.
 186  *****************************************************************************/
 187 int FullscreenChanged( vlc_object_t *p_this, const char *psz_variable,
 188                      vlc_value_t old_val, vlc_value_t new_val, void *param )
 189 {
 190     intf_thread_t * p_intf = VLCIntf;
 191     p_intf->p_sys->b_fullscreen_update = TRUE;
 192     return VLC_SUCCESS;
 193 }
 194
 195
 196 static struct
 197 {
 198     unichar i_nskey;
 199     unsigned int i_vlckey;
 200 } nskeys_to_vlckeys[] =
 201 {
 202     { NSUpArrowFunctionKey, KEY_UP },
 203     { NSDownArrowFunctionKey, KEY_DOWN },
 204     { NSLeftArrowFunctionKey, KEY_LEFT },
 205     { NSRightArrowFunctionKey, KEY_RIGHT },
 206     { NSF1FunctionKey, KEY_F1 },
 207     { NSF2FunctionKey, KEY_F2 },
 208     { NSF3FunctionKey, KEY_F3 },
 209     { NSF4FunctionKey, KEY_F4 },
 210     { NSF5FunctionKey, KEY_F5 },
 211     { NSF6FunctionKey, KEY_F6 },
 212     { NSF7FunctionKey, KEY_F7 },
 213     { NSF8FunctionKey, KEY_F8 },
 214     { NSF9FunctionKey, KEY_F9 },
 215     { NSF10FunctionKey, KEY_F10 },
 216     { NSF11FunctionKey, KEY_F11 },
 217     { NSF12FunctionKey, KEY_F12 },
 218     { NSHomeFunctionKey, KEY_HOME },
 219     { NSEndFunctionKey, KEY_END },
 220     { NSPageUpFunctionKey, KEY_PAGEUP },
 221     { NSPageDownFunctionKey, KEY_PAGEDOWN },
 222     { NSTabCharacter, KEY_TAB },
 223     { NSCarriageReturnCharacter, KEY_ENTER },
 224     { NSEnterCharacter, KEY_ENTER },
 225     { NSBackspaceCharacter, KEY_BACKSPACE },
 226     { (unichar) ' ', KEY_SPACE },
 227     { (unichar) 0x1b, KEY_ESC },
 228     {0,0}
 229 };
 230
 231 unichar VLCKeyToCocoa( unsigned int i_key )
 232 {
 233     unsigned int i;
 234
 235     for( i = 0; nskeys_to_vlckeys[i].i_vlckey != 0; i++ )
 236     {
 237         if( nskeys_to_vlckeys[i].i_vlckey == (i_key & ~KEY_MODIFIER) )
 238         {
 239             return nskeys_to_vlckeys[i].i_nskey;
 240         }
 241     }
 242     return (unichar)(i_key & ~KEY_MODIFIER);
 243 }
 244
 245 unsigned int CocoaKeyToVLC( unichar i_key )
 246 {
 247     unsigned int i;
 248
 249     for( i = 0; nskeys_to_vlckeys[i].i_nskey != 0; i++ )
 250     {
 251         if( nskeys_to_vlckeys[i].i_nskey == i_key )
 252         {
 253             return nskeys_to_vlckeys[i].i_vlckey;
 254         }
 255     }
 256     return (unsigned int)i_key;
 257 }
 258
 259 unsigned int VLCModifiersToCocoa( unsigned int i_key )
 260 {
 261     unsigned int new = 0;
 262     if( i_key & KEY_MODIFIER_COMMAND )
 263         new |= NSCommandKeyMask;
 264     if( i_key & KEY_MODIFIER_ALT )
 265         new |= NSAlternateKeyMask;
 266     if( i_key & KEY_MODIFIER_SHIFT )
 267         new |= NSShiftKeyMask;
 268     if( i_key & KEY_MODIFIER_CTRL )
 269         new |= NSControlKeyMask;
 270     return new;
 271 }
 272
 273 /*****************************************************************************
 274  * VLCMain implementation
 275  *****************************************************************************/
 276 @implementation VLCMain
 277
 278 static VLCMain *_o_sharedMainInstance = nil;
 279
 280 + (VLCMain *)sharedInstance
 281 {
 282     return _o_sharedMainInstance ? _o_sharedMainInstance : [[self alloc] init];
 283 }
 284
 285 - (id)init
 286 {
 287     if( _o_sharedMainInstance) {
 288         [self dealloc];
 289     } else {
 290         _o_sharedMainInstance = [super init];
 291     }
 292
 293     return _o_sharedMainInstance;
 294 }
 295
 296 - (void)setIntf: (intf_thread_t *)p_mainintf {
 297     p_intf = p_mainintf;
 298 }
 299
 300 - (intf_thread_t *)getIntf {
 301     return p_intf;
 302 }
 303
 304 - (void)awakeFromNib
 305 {
 306     unsigned int i_key = 0;
 307     playlist_t *p_playlist;
 308     vlc_value_t val;
 309
 310     [self initStrings];
 311     [o_window setExcludedFromWindowsMenu: TRUE];
 312     [o_msgs_panel setExcludedFromWindowsMenu: TRUE];
 313     [o_msgs_panel setDelegate: self];
 314
 315     i_key = config_GetInt( p_intf, "key-quit" );
 316     [o_mi_quit setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 317     [o_mi_quit setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 318     i_key = config_GetInt( p_intf, "key-play-pause" );
 319     [o_mi_play setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 320     [o_mi_play setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 321     i_key = config_GetInt( p_intf, "key-stop" );
 322     [o_mi_stop setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 323     [o_mi_stop setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 324     i_key = config_GetInt( p_intf, "key-faster" );
 325     [o_mi_faster setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 326     [o_mi_faster setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 327     i_key = config_GetInt( p_intf, "key-slower" );
 328     [o_mi_slower setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 329     [o_mi_slower setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 330     i_key = config_GetInt( p_intf, "key-prev" );
 331     [o_mi_previous setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 332     [o_mi_previous setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 333     i_key = config_GetInt( p_intf, "key-next" );
 334     [o_mi_next setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 335     [o_mi_next setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 336     i_key = config_GetInt( p_intf, "key-jump+10sec" );
 337     [o_mi_fwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 338     [o_mi_fwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 339     i_key = config_GetInt( p_intf, "key-jump-10sec" );
 340     [o_mi_bwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 341     [o_mi_bwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 342     i_key = config_GetInt( p_intf, "key-jump+1min" );
 343     [o_mi_fwd1m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 344     [o_mi_fwd1m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 345     i_key = config_GetInt( p_intf, "key-jump-1min" );
 346     [o_mi_bwd1m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 347     [o_mi_bwd1m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 348     i_key = config_GetInt( p_intf, "key-jump+5min" );
 349     [o_mi_fwd5m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 350     [o_mi_fwd5m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 351     i_key = config_GetInt( p_intf, "key-jump-5min" );
 352     [o_mi_bwd5m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 353     [o_mi_bwd5m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 354     i_key = config_GetInt( p_intf, "key-vol-up" );
 355     [o_mi_vol_up setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 356     [o_mi_vol_up setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 357     i_key = config_GetInt( p_intf, "key-vol-down" );
 358     [o_mi_vol_down setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 359     [o_mi_vol_down setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 360     i_key = config_GetInt( p_intf, "key-vol-mute" );
 361     [o_mi_mute setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 362     [o_mi_mute setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 363     i_key = config_GetInt( p_intf, "key-fullscreen" );
 364     [o_mi_fullscreen setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 365     [o_mi_fullscreen setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 366
 367     var_Create( p_intf, "intf-change", VLC_VAR_BOOL );
 368
 369     [self setSubmenusEnabled: FALSE];
 370     [self manageVolumeSlider];
 371
 372     p_playlist = (playlist_t *) vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
 373
 374     if( p_playlist )
 375     {
 376         /* Check if we need to start playing */
 377         if( p_intf->b_play )
 378         {
 379             playlist_Play( p_playlist );
 380         }
 381         var_Create( p_playlist, "fullscreen", VLC_VAR_BOOL | VLC_VAR_DOINHERIT);
 382         val.b_bool = VLC_FALSE;
 383
 384         var_AddCallback( p_playlist, "fullscreen", FullscreenChanged, self);
 385
 386         [o_btn_fullscreen setState: ( var_Get( p_playlist, "fullscreen", &val )>=0 && val.b_bool )];
 387         vlc_object_release( p_playlist );
 388     }
 389 }
 390
 391 - (void)initStrings
 392 {
 393     [o_window setTitle: _NS("VLC - Controller")];
 394     [o_scrollfield setStringValue: _NS("VLC media player")];
 395
 396     /* button controls */
 397     [o_btn_prev setToolTip: _NS("Previous")];
 398     [o_btn_rewind setToolTip: _NS("Rewind")];
 399     [o_btn_play setToolTip: _NS("Play")];
 400     [o_btn_stop setToolTip: _NS("Stop")];
 401     [o_btn_ff setToolTip: _NS("Fast Forward")];
 402     [o_btn_next setToolTip: _NS("Next")];
 403     [o_btn_fullscreen setToolTip: _NS("Fullscreen")];
 404     [o_volumeslider setToolTip: _NS("Volume")];
 405     [o_timeslider setToolTip: _NS("Position")];
 406
 407     /* messages panel */
 408     [o_msgs_panel setTitle: _NS("Messages")];
 409     [o_msgs_btn_crashlog setTitle: _NS("Open CrashLog")];
 410
 411     /* main menu */
 412     [o_mi_about setTitle: _NS("About VLC media player")];
 413     [o_mi_prefs setTitle: _NS("Preferences...")];
 414     [o_mi_add_intf setTitle: _NS("Add Interface")];
 415     [o_mu_add_intf setTitle: _NS("Add Interface")];
 416     [o_mi_services setTitle: _NS("Services")];
 417     [o_mi_hide setTitle: _NS("Hide VLC")];
 418     [o_mi_hide_others setTitle: _NS("Hide Others")];
 419     [o_mi_show_all setTitle: _NS("Show All")];
 420     [o_mi_quit setTitle: _NS("Quit VLC")];
 421
 422     [o_mu_file setTitle: _ANS("1:File")];
 423     [o_mi_open_generic setTitle: _NS("Open File...")];
 424     [o_mi_open_file setTitle: _NS("Quick Open File...")];
 425     [o_mi_open_disc setTitle: _NS("Open Disc...")];
 426     [o_mi_open_net setTitle: _NS("Open Network...")];
 427     [o_mi_open_recent setTitle: _NS("Open Recent")];
 428     [o_mi_open_recent_cm setTitle: _NS("Clear Menu")];
 429
 430     [o_mu_edit setTitle: _NS("Edit")];
 431     [o_mi_cut setTitle: _NS("Cut")];
 432     [o_mi_copy setTitle: _NS("Copy")];
 433     [o_mi_paste setTitle: _NS("Paste")];
 434     [o_mi_clear setTitle: _NS("Clear")];
 435     [o_mi_select_all setTitle: _NS("Select All")];
 436
 437     [o_mu_controls setTitle: _NS("Controls")];
 438     [o_mi_play setTitle: _NS("Play")];
 439     [o_mi_stop setTitle: _NS("Stop")];
 440     [o_mi_faster setTitle: _NS("Faster")];
 441     [o_mi_slower setTitle: _NS("Slower")];
 442     [o_mi_previous setTitle: _NS("Previous")];
 443     [o_mi_next setTitle: _NS("Next")];
 444     [o_mi_random setTitle: _NS("Random")];
 445     [o_mi_repeat setTitle: _NS("Repeat One")];
 446     [o_mi_loop setTitle: _NS("Repeat All")];
 447     [o_mi_fwd setTitle: _NS("Step Forward")];
 448     [o_mi_bwd setTitle: _NS("Step Backward")];
 449
 450     [o_mi_program setTitle: _NS("Program")];
 451     [o_mu_program setTitle: _NS("Program")];
 452     [o_mi_title setTitle: _NS("Title")];
 453     [o_mu_title setTitle: _NS("Title")];
 454     [o_mi_chapter setTitle: _NS("Chapter")];
 455     [o_mu_chapter setTitle: _NS("Chapter")];
 456
 457     [o_mu_audio setTitle: _NS("Audio")];
 458     [o_mi_vol_up setTitle: _NS("Volume Up")];
 459     [o_mi_vol_down setTitle: _NS("Volume Down")];
 460     [o_mi_mute setTitle: _NS("Mute")];
 461     [o_mi_audiotrack setTitle: _NS("Audio Track")];
 462     [o_mu_audiotrack setTitle: _NS("Audio Track")];
 463     [o_mi_channels setTitle: _NS("Audio Channels")];
 464     [o_mu_channels setTitle: _NS("Audio Channels")];
 465     [o_mi_device setTitle: _NS("Audio Device")];
 466     [o_mu_device setTitle: _NS("Audio Device")];
 467     [o_mi_visual setTitle: _NS("Visualizations")];
 468     [o_mu_visual setTitle: _NS("Visualizations")];
 469
 470     [o_mu_video setTitle: _NS("Video")];
 471     [o_mi_half_window setTitle: _NS("Half Size")];
 472     [o_mi_normal_window setTitle: _NS("Normal Size")];
 473     [o_mi_double_window setTitle: _NS("Double Size")];
 474     [o_mi_fittoscreen setTitle: _NS("Fit to Screen")];
 475     [o_mi_fullscreen setTitle: _NS("Fullscreen")];
 476     [o_mi_floatontop setTitle: _NS("Float on Top")];
 477     [o_mi_videotrack setTitle: _NS("Video Track")];
 478     [o_mu_videotrack setTitle: _NS("Video Track")];
 479     [o_mi_screen setTitle: _NS("Video Device")];
 480     [o_mu_screen setTitle: _NS("Video Device")];
 481     [o_mi_subtitle setTitle: _NS("Subtitles Track")];
 482     [o_mu_subtitle setTitle: _NS("Subtitles Track")];
 483     [o_mi_deinterlace setTitle: _NS("Deinterlace")];
 484     [o_mu_deinterlace setTitle: _NS("Deinterlace")];
 485     [o_mi_ffmpeg_pp setTitle: _NS("Post processing")];
 486     [o_mu_ffmpeg_pp setTitle: _NS("Post processing")];
 487
 488     [o_mu_window setTitle: _NS("Window")];
 489     [o_mi_minimize setTitle: _NS("Minimize Window")];
 490     [o_mi_close_window setTitle: _NS("Close Window")];
 491     [o_mi_controller setTitle: _NS("Controller")];
 492     [o_mi_equalizer setTitle: _NS("Equalizer")];
 493     [o_mi_playlist setTitle: _NS("Playlist")];
 494     [o_mi_info setTitle: _NS("Info")];
 495     [o_mi_messages setTitle: _NS("Messages")];
 496
 497     [o_mi_bring_atf setTitle: _NS("Bring All to Front")];
 498
 499     [o_mu_help setTitle: _NS("Help")];
 500     [o_mi_readme setTitle: _NS("ReadMe...")];
 501     [o_mi_documentation setTitle: _NS("Online Documentation")];
 502     [o_mi_reportabug setTitle: _NS("Report a Bug")];
 503     [o_mi_website setTitle: _NS("VideoLAN Website")];
 504     [o_mi_license setTitle: _NS("License")];
 505
 506     /* dock menu */
 507     [o_dmi_play setTitle: _NS("Play")];
 508     [o_dmi_stop setTitle: _NS("Stop")];
 509     [o_dmi_next setTitle: _NS("Next")];
 510     [o_dmi_previous setTitle: _NS("Previous")];
 511     [o_dmi_mute setTitle: _NS("Mute")];
 512
 513     /* error panel */
 514     [o_error setTitle: _NS("Error")];
 515     [o_err_lbl setStringValue: _NS("An error has occurred which probably prevented the execution of your request:")];
 516     [o_err_bug_lbl setStringValue: _NS("If you believe that it is a bug, please follow the instructions at:")];
 517     [o_err_btn_msgs setTitle: _NS("Open Messages Window")];
 518     [o_err_btn_dismiss setTitle: _NS("Dismiss")];
 519     [o_err_ckbk_surpress setTitle: _NS("Suppress further errors")];
 520
 521     [o_info_window setTitle: _NS("Info")];
 522 }
 523
 524 - (void)applicationWillFinishLaunching:(NSNotification *)o_notification
 525 {
 526     o_msg_lock = [[NSLock alloc] init];
 527     o_msg_arr = [[NSMutableArray arrayWithCapacity: 200] retain];
 528
 529     o_img_play = [[NSImage imageNamed: @"play"] retain];
 530     o_img_play_pressed = [[NSImage imageNamed: @"play_blue"] retain];
 531     o_img_pause = [[NSImage imageNamed: @"pause"] retain];
 532     o_img_pause_pressed = [[NSImage imageNamed: @"pause_blue"] retain];
 533
 534     [p_intf->p_sys->o_sendport setDelegate: self];
 535     [[NSRunLoop currentRunLoop]
 536         addPort: p_intf->p_sys->o_sendport
 537         forMode: NSDefaultRunLoopMode];
 538
 539     [NSTimer scheduledTimerWithTimeInterval: 0.5
 540         target: self selector: @selector(manageIntf:)
 541         userInfo: nil repeats: FALSE];
 542
 543     [NSThread detachNewThreadSelector: @selector(manage)
 544         toTarget: self withObject: nil];
 545
 546     [o_controls setupVarMenuItem: o_mi_add_intf target: (vlc_object_t *)p_intf
 547         var: "intf-add" selector: @selector(toggleVar:)];
 548
 549     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 550 }
 551
 552 - (BOOL)application:(NSApplication *)o_app openFile:(NSString *)o_filename
 553 {
 554     NSDictionary *o_dic = [NSDictionary dictionaryWithObjectsAndKeys: o_filename, @"ITEM_URL", nil];
 555     [o_playlist appendArray:
 556         [NSArray arrayWithObject: o_dic] atPos: -1 enqueue: NO];
 557
 558     return( TRUE );
 559 }
 560
 561 - (NSString *)localizedString:(char *)psz
 562 {
 563     NSString * o_str = nil;
 564
 565     if( psz != NULL )
 566     {
 567         o_str = [[[NSString alloc] initWithUTF8String: psz] autorelease];
 568     }
 569     if ( o_str == NULL )
 570     {
 571         msg_Err( VLCIntf, "could not translate: %s", psz );
 572     }
 573
 574     return( o_str );
 575 }
 576
 577 - (char *)delocalizeString:(NSString *)id
 578 {
 579     NSData * o_data = [id dataUsingEncoding: NSUTF8StringEncoding
 580                           allowLossyConversion: NO];
 581     char * psz_string;
 582
 583     if ( o_data == nil )
 584     {
 585         o_data = [id dataUsingEncoding: NSUTF8StringEncoding
 586                      allowLossyConversion: YES];
 587         psz_string = malloc( [o_data length] + 1 );
 588         [o_data getBytes: psz_string];
 589         psz_string[ [o_data length] ] = '\0';
 590         msg_Err( VLCIntf, "cannot convert to wanted encoding: %s",
 591                  psz_string );
 592     }
 593     else
 594     {
 595         psz_string = malloc( [o_data length] + 1 );
 596         [o_data getBytes: psz_string];
 597         psz_string[ [o_data length] ] = '\0';
 598     }
 599
 600     return psz_string;
 601 }
 602
 603 /* i_width is in pixels */
 604 - (NSString *)wrapString: (NSString *)o_in_string toWidth: (int) i_width
 605 {
 606     NSMutableString *o_wrapped;
 607     NSString *o_out_string;
 608     NSRange glyphRange, effectiveRange, charRange;
 609     NSRect lineFragmentRect;
 610     unsigned glyphIndex, breaksInserted = 0;
 611
 612     NSTextStorage *o_storage = [[NSTextStorage alloc] initWithString: o_in_string
 613         attributes: [NSDictionary dictionaryWithObjectsAndKeys:
 614         [NSFont labelFontOfSize: 0.0], NSFontAttributeName, nil]];
 615     NSLayoutManager *o_layout_manager = [[NSLayoutManager alloc] init];
 616     NSTextContainer *o_container = [[NSTextContainer alloc]
 617         initWithContainerSize: NSMakeSize(i_width, 2000)];
 618
 619     [o_layout_manager addTextContainer: o_container];
 620     [o_container release];
 621     [o_storage addLayoutManager: o_layout_manager];
 622     [o_layout_manager release];
 623
 624     o_wrapped = [o_in_string mutableCopy];
 625     glyphRange = [o_layout_manager glyphRangeForTextContainer: o_container];
 626
 627     for( glyphIndex = glyphRange.location ; glyphIndex < NSMaxRange(glyphRange) ;
 628             glyphIndex += effectiveRange.length) {
 629         lineFragmentRect = [o_layout_manager lineFragmentRectForGlyphAtIndex: glyphIndex
 630                                             effectiveRange: &effectiveRange];
 631         charRange = [o_layout_manager characterRangeForGlyphRange: effectiveRange
 632                                     actualGlyphRange: &effectiveRange];
 633         if ([o_wrapped lineRangeForRange:
 634                 NSMakeRange(charRange.location + breaksInserted, charRange.length)].length > charRange.length) {
 635             [o_wrapped insertString: @"\n" atIndex: NSMaxRange(charRange) + breaksInserted];
 636             breaksInserted++;
 637         }
 638     }
 639     o_out_string = [NSString stringWithString: o_wrapped];
 640     [o_wrapped release];
 641     [o_storage release];
 642
 643     return o_out_string;
 644 }
 645
 646
 647 /*****************************************************************************
 648  * hasDefinedShortcutKey: Check to see if the key press is a defined VLC
 649  * shortcut key.  If it is, pass it off to VLC for handling and return YES,
 650  * otherwise ignore it and return NO (where it will get handled by Cocoa).
 651  *****************************************************************************/
 652 - (BOOL)hasDefinedShortcutKey:(NSEvent *)o_event
 653 {
 654     unichar key = 0;
 655     vlc_value_t val;
 656     unsigned int i_pressed_modifiers = 0;
 657     struct hotkey *p_hotkeys;
 658     int i;
 659
 660     val.i_int = 0;
 661     p_hotkeys = p_intf->p_vlc->p_hotkeys;
 662
 663     i_pressed_modifiers = [o_event modifierFlags];
 664
 665     if( i_pressed_modifiers & NSShiftKeyMask )
 666         val.i_int |= KEY_MODIFIER_SHIFT;
 667     if( i_pressed_modifiers & NSControlKeyMask )
 668         val.i_int |= KEY_MODIFIER_CTRL;
 669     if( i_pressed_modifiers & NSAlternateKeyMask )
 670         val.i_int |= KEY_MODIFIER_ALT;
 671     if( i_pressed_modifiers & NSCommandKeyMask )
 672         val.i_int |= KEY_MODIFIER_COMMAND;
 673
 674     key = [[o_event charactersIgnoringModifiers] characterAtIndex: 0];
 675
 676     val.i_int |= CocoaKeyToVLC( key );
 677
 678     for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
 679     {
 680         if( p_hotkeys[i].i_key == val.i_int )
 681         {
 682             var_Set( p_intf->p_vlc, "key-pressed", val );
 683             return YES;
 684         }
 685     }
 686
 687     return NO;
 688 }
 689
 690 - (id)getControls
 691 {
 692     if ( o_controls )
 693     {
 694         return o_controls;
 695     }
 696     return nil;
 697 }
 698
 699 - (id)getPlaylist
 700 {
 701     if ( o_playlist )
 702     {
 703         return o_playlist;
 704     }
 705     return nil;
 706 }
 707
 708 - (id)getInfo
 709 {
 710     if ( o_info )
 711     {
 712         return o_info;
 713     }
 714     return  nil;
 715 }
 716
 717 - (void)manage
 718 {
 719     NSDate * o_sleep_date;
 720     playlist_t * p_playlist;
 721     vlc_value_t val;
 722
 723     /* new thread requires a new pool */
 724     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 725
 726     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 727
 728     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 729                                               FIND_ANYWHERE );
 730
 731     if( p_playlist != NULL )
 732     {
 733         var_AddCallback( p_playlist, "intf-change", PlaylistChanged, self );
 734         var_AddCallback( p_playlist, "item-change", PlaylistChanged, self );
 735         var_AddCallback( p_playlist, "playlist-current", PlaylistChanged, self );
 736
 737         vlc_object_release( p_playlist );
 738     }
 739
 740     while( !p_intf->b_die )
 741     {
 742         vlc_mutex_lock( &p_intf->change_lock );
 743
 744 #define p_input p_intf->p_sys->p_input
 745
 746         if( p_input == NULL )
 747         {
 748             p_input = (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
 749                                            FIND_ANYWHERE );
 750
 751             /* Refresh the interface */
 752             if( p_input )
 753             {
 754                 msg_Dbg( p_intf, "input has changed, refreshing interface" );
 755                 p_intf->p_sys->b_input_update = VLC_TRUE;
 756             }
 757         }
 758         else if( p_input->b_die || p_input->b_dead )
 759         {
 760             /* input stopped */
 761             p_intf->p_sys->b_intf_update = VLC_TRUE;
 762             p_intf->p_sys->i_play_status = END_S;
 763             [o_scrollfield setStringValue: _NS("VLC media player") ];
 764             vlc_object_release( p_input );
 765             p_input = NULL;
 766         }
 767 #undef p_input
 768
 769         vlc_mutex_unlock( &p_intf->change_lock );
 770
 771         o_sleep_date = [NSDate dateWithTimeIntervalSinceNow: .1];
 772         [NSThread sleepUntilDate: o_sleep_date];
 773     }
 774
 775     [self terminate];
 776     [o_pool release];
 777 }
 778
 779 - (void)manageIntf:(NSTimer *)o_timer
 780 {
 781     vlc_value_t val;
 782
 783     if( p_intf->p_vlc->b_die == VLC_TRUE )
 784     {
 785         [o_timer invalidate];
 786         return;
 787     }
 788
 789 #define p_input p_intf->p_sys->p_input
 790     if( p_intf->p_sys->b_input_update )
 791     {
 792         /* Called when new input is opened */
 793         p_intf->p_sys->b_current_title_update = VLC_TRUE;
 794         p_intf->p_sys->b_intf_update = VLC_TRUE;
 795         p_intf->p_sys->b_input_update = VLC_FALSE;
 796     }
 797     if( p_intf->p_sys->b_intf_update )
 798     {
 799         vlc_bool_t b_input = VLC_FALSE;
 800         vlc_bool_t b_plmul = VLC_FALSE;
 801         vlc_bool_t b_control = VLC_FALSE;
 802         vlc_bool_t b_seekable = VLC_FALSE;
 803         vlc_bool_t b_chapters = VLC_FALSE;
 804
 805         playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 806                                                    FIND_ANYWHERE );
 807         b_plmul = p_playlist->i_size > 1;
 808
 809         vlc_object_release( p_playlist );
 810
 811         if( ( b_input = ( p_input != NULL ) ) )
 812         {
 813             /* seekable streams */
 814             var_Get( p_input, "seekable", &val);
 815             b_seekable = val.b_bool;
 816
 817             /* check wether slow/fast motion is possible*/
 818             b_control = p_input->input.b_can_pace_control;
 819
 820             /* chapters & titles */
 821             //b_chapters = p_input->stream.i_area_nb > 1;
 822         }
 823
 824         [o_btn_stop setEnabled: b_input];
 825         [o_btn_ff setEnabled: b_seekable];
 826         [o_btn_rewind setEnabled: b_seekable];
 827         [o_btn_prev setEnabled: (b_plmul || b_chapters)];
 828         [o_btn_next setEnabled: (b_plmul || b_chapters)];
 829
 830         [o_timeslider setFloatValue: 0.0];
 831         [o_timeslider setEnabled: b_seekable];
 832         [o_timefield setStringValue: @"0:00:00"];
 833
 834         p_intf->p_sys->b_intf_update = VLC_FALSE;
 835     }
 836
 837     if ( p_intf->p_sys->b_playlist_update )
 838     {
 839         [o_playlist playlistUpdated];
 840         p_intf->p_sys->b_playlist_update = VLC_FALSE;
 841     }
 842
 843     if( p_intf->p_sys->b_fullscreen_update )
 844     {
 845         playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 846                                                    FIND_ANYWHERE );
 847
 848         [o_btn_fullscreen setState: ( var_Get( p_playlist, "fullscreen", &val )>=0 && val.b_bool ) ];
 849
 850         vlc_object_release( p_playlist );
 851
 852         p_intf->p_sys->b_fullscreen_update = VLC_FALSE;
 853     }
 854
 855     if( p_input && !p_input->b_die )
 856     {
 857         vlc_value_t val;
 858
 859         if( p_intf->p_sys->b_current_title_update )
 860         {
 861             NSString *o_temp;
 862             vout_thread_t *p_vout;
 863             playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 864                                                        FIND_ANYWHERE );
 865
 866             if( p_playlist == NULL )
 867             {
 868                 return;
 869             }
 870 #if 0
 871             o_temp = [NSString stringWithUTF8String:
 872                 p_playlist->p_input.psz_name];
 873             if( o_temp == NULL )
 874                 o_temp = [NSString stringWithCString:
 875                     p_playlist->p_input.psz_name];
 876             [o_scrollfield setStringValue: o_temp ];
 877 #endif
 878
 879             p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 880                                                     FIND_ANYWHERE );
 881             if( p_vout != NULL )
 882             {
 883                 id o_vout_wnd;
 884                 NSEnumerator * o_enum = [[NSApp orderedWindows] objectEnumerator];
 885
 886                 while( ( o_vout_wnd = [o_enum nextObject] ) )
 887                 {
 888                     if( [[o_vout_wnd className] isEqualToString: @"VLCWindow"] )
 889                     {
 890                         ;[o_vout_wnd updateTitle];
 891                     }
 892                 }
 893                 vlc_object_release( (vlc_object_t *)p_vout );
 894             }
 895             //[o_playlist updateRowSelection];
 896             vlc_object_release( p_playlist );
 897             p_intf->p_sys->b_current_title_update = FALSE;
 898         }
 899
 900         if( p_input && [o_timeslider isEnabled] )
 901         {
 902             /* Update the slider */
 903             vlc_value_t time;
 904             NSString * o_time;
 905             mtime_t i_seconds;
 906             vlc_value_t pos;
 907             float f_updated;
 908
 909             var_Get( p_input, "position", &pos );
 910             f_updated = 10000. * pos.f_float;
 911             [o_timeslider setFloatValue: f_updated];
 912
 913             var_Get( p_input, "time", &time );
 914             i_seconds = time.i_time / 1000000;
 915
 916             o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
 917                             (int) (i_seconds / (60 * 60)),
 918                             (int) (i_seconds / 60 % 60),
 919                             (int) (i_seconds % 60)];
 920             [o_timefield setStringValue: o_time];
 921         }
 922
 923         /* Manage volume status */
 924         [self manageVolumeSlider];
 925
 926         /* Manage Playing status */
 927         var_Get( p_input, "state", &val );
 928         if( p_intf->p_sys->i_play_status != val.i_int )
 929         {
 930             p_intf->p_sys->i_play_status = val.i_int;
 931             [self playStatusUpdated: p_intf->p_sys->i_play_status];
 932         }
 933     }
 934     else
 935     {
 936         p_intf->p_sys->i_play_status = END_S;
 937         p_intf->p_sys->b_intf_update = VLC_TRUE;
 938         [self playStatusUpdated: p_intf->p_sys->i_play_status];
 939         [self setSubmenusEnabled: FALSE];
 940     }
 941
 942 #undef p_input
 943
 944     [self updateMessageArray];
 945
 946     [NSTimer scheduledTimerWithTimeInterval: 0.3
 947         target: self selector: @selector(manageIntf:)
 948         userInfo: nil repeats: FALSE];
 949 }
 950
 951 - (void)setupMenus
 952 {
 953 #define p_input p_intf->p_sys->p_input
 954     if( p_input != NULL )
 955     {
 956         [o_controls setupVarMenuItem: o_mi_program target: (vlc_object_t *)p_input
 957             var: "program" selector: @selector(toggleVar:)];
 958
 959         [o_controls setupVarMenuItem: o_mi_title target: (vlc_object_t *)p_input
 960             var: "title" selector: @selector(toggleVar:)];
 961
 962         [o_controls setupVarMenuItem: o_mi_chapter target: (vlc_object_t *)p_input
 963             var: "chapter" selector: @selector(toggleVar:)];
 964
 965         [o_controls setupVarMenuItem: o_mi_audiotrack target: (vlc_object_t *)p_input
 966             var: "audio-es" selector: @selector(toggleVar:)];
 967
 968         [o_controls setupVarMenuItem: o_mi_videotrack target: (vlc_object_t *)p_input
 969             var: "video-es" selector: @selector(toggleVar:)];
 970
 971         [o_controls setupVarMenuItem: o_mi_subtitle target: (vlc_object_t *)p_input
 972             var: "spu-es" selector: @selector(toggleVar:)];
 973
 974         aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
 975                                                     FIND_ANYWHERE );
 976         if ( p_aout != NULL )
 977         {
 978             [o_controls setupVarMenuItem: o_mi_channels target: (vlc_object_t *)p_aout
 979                 var: "audio-channels" selector: @selector(toggleVar:)];
 980
 981             [o_controls setupVarMenuItem: o_mi_device target: (vlc_object_t *)p_aout
 982                 var: "audio-device" selector: @selector(toggleVar:)];
 983
 984             [o_controls setupVarMenuItem: o_mi_visual target: (vlc_object_t *)p_aout
 985                 var: "visual" selector: @selector(toggleVar:)];
 986             vlc_object_release( (vlc_object_t *)p_aout );
 987         }
 988
 989         vout_thread_t * p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 990                                                             FIND_ANYWHERE );
 991
 992         if ( p_vout != NULL )
 993         {
 994             vlc_object_t * p_dec_obj;
 995
 996             [o_controls setupVarMenuItem: o_mi_screen target: (vlc_object_t *)p_vout
 997                 var: "video-device" selector: @selector(toggleVar:)];
 998
 999             [o_controls setupVarMenuItem: o_mi_deinterlace target: (vlc_object_t *)p_vout
1000                 var: "deinterlace" selector: @selector(toggleVar:)];
1001
1002             p_dec_obj = (vlc_object_t *)vlc_object_find(
1003                                                  (vlc_object_t *)p_vout,
1004                                                  VLC_OBJECT_DECODER,
1005                                                  FIND_PARENT );
1006             if ( p_dec_obj != NULL )
1007             {
1008                [o_controls setupVarMenuItem: o_mi_ffmpeg_pp target:
1009                     (vlc_object_t *)p_dec_obj var:"ffmpeg-pp-q" selector:
1010                     @selector(toggleVar:)];
1011
1012                 vlc_object_release(p_dec_obj);
1013             }
1014             vlc_object_release( (vlc_object_t *)p_vout );
1015         }
1016     }
1017 #undef p_input
1018 }
1019
1020 - (void)updateMessageArray
1021 {
1022     int i_start, i_stop;
1023     vlc_value_t quiet;
1024
1025     vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1026     i_stop = *p_intf->p_sys->p_sub->pi_stop;
1027     vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1028
1029     if( p_intf->p_sys->p_sub->i_start != i_stop )
1030     {
1031         NSColor *o_white = [NSColor whiteColor];
1032         NSColor *o_red = [NSColor redColor];
1033         NSColor *o_yellow = [NSColor yellowColor];
1034         NSColor *o_gray = [NSColor grayColor];
1035
1036         NSColor * pp_color[4] = { o_white, o_red, o_yellow, o_gray };
1037         static const char * ppsz_type[4] = { ": ", " error: ",
1038                                              " warning: ", " debug: " };
1039
1040         for( i_start = p_intf->p_sys->p_sub->i_start;
1041              i_start != i_stop;
1042              i_start = (i_start+1) % VLC_MSG_QSIZE )
1043         {
1044             NSString *o_msg;
1045             NSDictionary *o_attr;
1046             NSAttributedString *o_msg_color;
1047
1048             int i_type = p_intf->p_sys->p_sub->p_msg[i_start].i_type;
1049
1050             [o_msg_lock lock];
1051
1052             if( [o_msg_arr count] + 2 > 400 )
1053             {
1054                 unsigned rid[] = { 0, 1 };
1055                 [o_msg_arr removeObjectsFromIndices: (unsigned *)&rid
1056                            numIndices: sizeof(rid)/sizeof(rid[0])];
1057             }
1058
1059             o_attr = [NSDictionary dictionaryWithObject: o_gray
1060                 forKey: NSForegroundColorAttributeName];
1061             o_msg = [NSString stringWithFormat: @"%s%s",
1062                 p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
1063                 ppsz_type[i_type]];
1064             o_msg_color = [[NSAttributedString alloc]
1065                 initWithString: o_msg attributes: o_attr];
1066             [o_msg_arr addObject: [o_msg_color autorelease]];
1067
1068             o_attr = [NSDictionary dictionaryWithObject: pp_color[i_type]
1069                 forKey: NSForegroundColorAttributeName];
1070             o_msg = [NSString stringWithFormat: @"%s\n",
1071                 p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
1072             o_msg_color = [[NSAttributedString alloc]
1073                 initWithString: o_msg attributes: o_attr];
1074             [o_msg_arr addObject: [o_msg_color autorelease]];
1075
1076             [o_msg_lock unlock];
1077
1078             var_Get( p_intf->p_vlc, "verbose", &quiet );
1079
1080             if( i_type == 1 && quiet.i_int > -1 )
1081             {
1082                 NSString *o_my_msg = [NSString stringWithFormat: @"%s: %s\n",
1083                     p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
1084                     p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
1085
1086                 NSRange s_r = NSMakeRange( [[o_err_msg string] length], 0 );
1087                 [o_err_msg setEditable: YES];
1088                 [o_err_msg setSelectedRange: s_r];
1089                 [o_err_msg insertText: o_my_msg];
1090
1091                 [o_error makeKeyAndOrderFront: self];
1092                 [o_err_msg setEditable: NO];
1093             }
1094         }
1095
1096         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1097         p_intf->p_sys->p_sub->i_start = i_start;
1098         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1099     }
1100 }
1101
1102 - (void)playStatusUpdated:(int)i_status
1103 {
1104     if( i_status == PLAYING_S )
1105     {
1106         [o_btn_play setImage: o_img_pause];
1107         [o_btn_play setAlternateImage: o_img_pause_pressed];
1108         [o_btn_play setToolTip: _NS("Pause")];
1109         [o_mi_play setTitle: _NS("Pause")];
1110         [o_dmi_play setTitle: _NS("Pause")];
1111     }
1112     else
1113     {
1114         [o_btn_play setImage: o_img_play];
1115         [o_btn_play setAlternateImage: o_img_play_pressed];
1116         [o_btn_play setToolTip: _NS("Play")];
1117         [o_mi_play setTitle: _NS("Play")];
1118         [o_dmi_play setTitle: _NS("Play")];
1119     }
1120 }
1121
1122 - (void)setSubmenusEnabled:(BOOL)b_enabled
1123 {
1124     [o_mi_program setEnabled: b_enabled];
1125     [o_mi_title setEnabled: b_enabled];
1126     [o_mi_chapter setEnabled: b_enabled];
1127     [o_mi_audiotrack setEnabled: b_enabled];
1128     [o_mi_visual setEnabled: b_enabled];
1129     [o_mi_videotrack setEnabled: b_enabled];
1130     [o_mi_subtitle setEnabled: b_enabled];
1131     [o_mi_channels setEnabled: b_enabled];
1132     [o_mi_deinterlace setEnabled: b_enabled];
1133     [o_mi_ffmpeg_pp setEnabled: b_enabled];
1134     [o_mi_device setEnabled: b_enabled];
1135     [o_mi_screen setEnabled: b_enabled];
1136 }
1137
1138 - (void)manageVolumeSlider
1139 {
1140     audio_volume_t i_volume;
1141
1142     aout_VolumeGet( p_intf, &i_volume );
1143
1144     [o_volumeslider setFloatValue: (float)i_volume / AOUT_VOLUME_STEP];
1145     [o_volumeslider setEnabled: TRUE];
1146
1147     p_intf->p_sys->b_mute = ( i_volume == 0 );
1148 }
1149
1150 - (IBAction)timesliderUpdate:(id)sender
1151 {
1152 #define p_input p_intf->p_sys->p_input
1153     float f_updated;
1154
1155     switch( [[NSApp currentEvent] type] )
1156     {
1157         case NSLeftMouseUp:
1158         case NSLeftMouseDown:
1159         case NSLeftMouseDragged:
1160             f_updated = [sender floatValue];
1161             break;
1162
1163         default:
1164             return;
1165     }
1166
1167     if( p_input != NULL )
1168     {
1169         vlc_value_t time;
1170         vlc_value_t pos;
1171         mtime_t i_seconds;
1172         NSString * o_time;
1173
1174         pos.f_float = f_updated / 10000.;
1175         var_Set( p_input, "position", pos );
1176         [o_timeslider setFloatValue: f_updated];
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     }
1187 #undef p_input
1188 }
1189
1190 - (void)terminate
1191 {
1192     playlist_t * p_playlist;
1193     vout_thread_t * p_vout;
1194
1195     /* Stop playback */
1196     if( ( p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1197                                         FIND_ANYWHERE ) ) )
1198     {
1199         playlist_Stop( p_playlist );
1200         vlc_object_release( p_playlist );
1201     }
1202
1203     /* FIXME - Wait here until all vouts are terminated because
1204        libvlc's VLC_CleanUp destroys interfaces before vouts, which isn't
1205        good on OS X. We definitly need a cleaner way to handle this,
1206        but this may hopefully be good enough for now.
1207          -- titer 2003/11/22 */
1208     while( ( p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
1209                                        FIND_ANYWHERE ) ) )
1210     {
1211         vlc_object_release( p_vout );
1212         msleep( 100000 );
1213     }
1214     msleep( 500000 );
1215
1216     if( o_img_pause_pressed != nil )
1217     {
1218         [o_img_pause_pressed release];
1219         o_img_pause_pressed = nil;
1220     }
1221
1222     if( o_img_pause_pressed != nil )
1223     {
1224         [o_img_pause_pressed release];
1225         o_img_pause_pressed = nil;
1226     }
1227
1228     if( o_img_pause != nil )
1229     {
1230         [o_img_pause release];
1231         o_img_pause = nil;
1232     }
1233
1234     if( o_img_play != nil )
1235     {
1236         [o_img_play release];
1237         o_img_play = nil;
1238     }
1239
1240     if( o_msg_arr != nil )
1241     {
1242         [o_msg_arr removeAllObjects];
1243         [o_msg_arr release];
1244         o_msg_arr = nil;
1245     }
1246
1247     if( o_msg_lock != nil )
1248     {
1249         [o_msg_lock release];
1250         o_msg_lock = nil;
1251     }
1252
1253     /* write cached user defaults to disk */
1254     [[NSUserDefaults standardUserDefaults] synchronize];
1255
1256     p_intf->b_die = VLC_TRUE;
1257     [NSApp stop:NULL];
1258 }
1259
1260 - (IBAction)clearRecentItems:(id)sender
1261 {
1262     [[NSDocumentController sharedDocumentController]
1263                           clearRecentDocuments: nil];
1264 }
1265
1266 - (void)openRecentItem:(id)sender
1267 {
1268     [self application: nil openFile: [sender title]];
1269 }
1270
1271 - (IBAction)viewPreferences:(id)sender
1272 {
1273     [o_prefs showPrefs];
1274 }
1275
1276 - (IBAction)closeError:(id)sender
1277 {
1278     vlc_value_t val;
1279
1280     if( [o_err_ckbk_surpress state] == NSOnState )
1281     {
1282         val.i_int = -1;
1283         var_Set( p_intf->p_vlc, "verbose", val );
1284     }
1285     [o_err_msg setString: @""];
1286     [o_error performClose: self];
1287 }
1288
1289 - (IBAction)openReadMe:(id)sender
1290 {
1291     NSString * o_path = [[NSBundle mainBundle]
1292         pathForResource: @"README.MacOSX" ofType: @"rtf"];
1293
1294     [[NSWorkspace sharedWorkspace] openFile: o_path
1295                                    withApplication: @"TextEdit"];
1296 }
1297
1298 - (IBAction)openDocumentation:(id)sender
1299 {
1300     NSURL * o_url = [NSURL URLWithString:
1301         @"http://www.videolan.org/doc/"];
1302
1303     [[NSWorkspace sharedWorkspace] openURL: o_url];
1304 }
1305
1306 - (IBAction)reportABug:(id)sender
1307 {
1308     NSURL * o_url = [NSURL URLWithString:
1309         @"http://www.videolan.org/support/bug-reporting.html"];
1310
1311     [[NSWorkspace sharedWorkspace] openURL: o_url];
1312 }
1313
1314 - (IBAction)openWebsite:(id)sender
1315 {
1316     NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org/"];
1317
1318     [[NSWorkspace sharedWorkspace] openURL: o_url];
1319 }
1320
1321 - (IBAction)openLicense:(id)sender
1322 {
1323     NSString * o_path = [[NSBundle mainBundle]
1324         pathForResource: @"COPYING" ofType: nil];
1325
1326     [[NSWorkspace sharedWorkspace] openFile: o_path
1327                                    withApplication: @"TextEdit"];
1328 }
1329
1330 - (IBAction)openCrashLog:(id)sender
1331 {
1332     NSString * o_path = [@"~/Library/Logs/CrashReporter/VLC.crash.log"
1333                                     stringByExpandingTildeInPath];
1334
1335
1336     if ( [[NSFileManager defaultManager] fileExistsAtPath: o_path ] )
1337     {
1338         [[NSWorkspace sharedWorkspace] openFile: o_path
1339                                     withApplication: @"Console"];
1340     }
1341     else
1342     {
1343         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.") );
1344
1345     }
1346 }
1347
1348 - (void)windowDidBecomeKey:(NSNotification *)o_notification
1349 {
1350     if( [o_notification object] == o_msgs_panel )
1351     {
1352         id o_msg;
1353         NSEnumerator * o_enum;
1354
1355         [o_messages setString: @""];
1356
1357         [o_msg_lock lock];
1358
1359         o_enum = [o_msg_arr objectEnumerator];
1360
1361         while( ( o_msg = [o_enum nextObject] ) != nil )
1362         {
1363             [o_messages insertText: o_msg];
1364         }
1365
1366         [o_msg_lock unlock];
1367     }
1368 }
1369
1370 @end
1371
1372 @implementation VLCMain (NSMenuValidation)
1373
1374 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
1375 {
1376     NSString *o_title = [o_mi title];
1377     BOOL bEnabled = TRUE;
1378
1379     if( [o_title isEqualToString: _NS("License")] )
1380     {
1381         /* we need to do this only once */
1382         [self setupMenus];
1383     }
1384
1385     /* Recent Items Menu */
1386     if( [o_title isEqualToString: _NS("Clear Menu")] )
1387     {
1388         NSMenu * o_menu = [o_mi_open_recent submenu];
1389         int i_nb_items = [o_menu numberOfItems];
1390         NSArray * o_docs = [[NSDocumentController sharedDocumentController]
1391                                                        recentDocumentURLs];
1392         UInt32 i_nb_docs = [o_docs count];
1393
1394         if( i_nb_items > 1 )
1395         {
1396             while( --i_nb_items )
1397             {
1398                 [o_menu removeItemAtIndex: 0];
1399             }
1400         }
1401
1402         if( i_nb_docs > 0 )
1403         {
1404             NSURL * o_url;
1405             NSString * o_doc;
1406
1407             [o_menu insertItem: [NSMenuItem separatorItem] atIndex: 0];
1408
1409             while( TRUE )
1410             {
1411                 i_nb_docs--;
1412
1413                 o_url = [o_docs objectAtIndex: i_nb_docs];
1414
1415                 if( [o_url isFileURL] )
1416                 {
1417                     o_doc = [o_url path];
1418                 }
1419                 else
1420                 {
1421                     o_doc = [o_url absoluteString];
1422                 }
1423
1424                 [o_menu insertItemWithTitle: o_doc
1425                     action: @selector(openRecentItem:)
1426                     keyEquivalent: @"" atIndex: 0];
1427
1428                 if( i_nb_docs == 0 )
1429                 {
1430                     break;
1431                 }
1432             }
1433         }
1434         else
1435         {
1436             bEnabled = FALSE;
1437         }
1438     }
1439     return( bEnabled );
1440 }
1441
1442 @end
1443
1444 @implementation VLCMain (Internal)
1445
1446 - (void)handlePortMessage:(NSPortMessage *)o_msg
1447 {
1448     id ** val;
1449     NSData * o_data;
1450     NSValue * o_value;
1451     NSInvocation * o_inv;
1452     NSConditionLock * o_lock;
1453
1454     o_data = [[o_msg components] lastObject];
1455     o_inv = *((NSInvocation **)[o_data bytes]);
1456     [o_inv getArgument: &o_value atIndex: 2];
1457     val = (id **)[o_value pointerValue];
1458     [o_inv setArgument: val[1] atIndex: 2];
1459     o_lock = *(val[0]);
1460
1461     [o_lock lock];
1462     [o_inv invoke];
1463     [o_lock unlockWithCondition: 1];
1464 }
1465
1466 @end