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 #include "about.h"
  40
  41 /*****************************************************************************
  42  * Local prototypes.
  43  *****************************************************************************/
  44 static void Run ( intf_thread_t *p_intf );
  45
  46 /*****************************************************************************
  47  * OpenIntf: initialize interface
  48  *****************************************************************************/
  49 int E_(OpenIntf) ( vlc_object_t *p_this )
  50 {
  51     intf_thread_t *p_intf = (intf_thread_t*) p_this;
  52
  53     p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
  54     if( p_intf->p_sys == NULL )
  55     {
  56         return( 1 );
  57     }
  58
  59     memset( p_intf->p_sys, 0, sizeof( *p_intf->p_sys ) );
  60
  61     p_intf->p_sys->o_pool = [[NSAutoreleasePool alloc] init];
  62
  63     /* Put Cocoa into multithread mode as soon as possible.
  64      * http://developer.apple.com/techpubs/macosx/Cocoa/
  65      * TasksAndConcepts/ProgrammingTopics/Multithreading/index.html
  66      * This thread does absolutely nothing at all. */
  67     [NSThread detachNewThreadSelector:@selector(self) toTarget:[NSString string] withObject:nil];
  68
  69     p_intf->p_sys->o_sendport = [[NSPort port] retain];
  70     p_intf->p_sys->p_sub = msg_Subscribe( p_intf );
  71     p_intf->b_play = VLC_TRUE;
  72     p_intf->pf_run = Run;
  73
  74     return( 0 );
  75 }
  76
  77 /*****************************************************************************
  78  * CloseIntf: destroy interface
  79  *****************************************************************************/
  80 void E_(CloseIntf) ( vlc_object_t *p_this )
  81 {
  82     intf_thread_t *p_intf = (intf_thread_t*) p_this;
  83
  84     msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
  85
  86     [p_intf->p_sys->o_sendport release];
  87     [p_intf->p_sys->o_pool release];
  88
  89     free( p_intf->p_sys );
  90 }
  91
  92 /*****************************************************************************
  93  * Run: main loop
  94  *****************************************************************************/
  95 static void Run( intf_thread_t *p_intf )
  96 {
  97     /* Do it again - for some unknown reason, vlc_thread_create() often
  98      * fails to go to real-time priority with the first launched thread
  99      * (???) --Meuuh */
 100     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 101     [[VLCMain sharedInstance] setIntf: p_intf];
 102     [NSBundle loadNibNamed: @"MainMenu" owner: NSApp];
 103     [NSApp run];
 104     [[VLCMain sharedInstance] terminate];
 105 }
 106
 107 int ExecuteOnMainThread( id target, SEL sel, void * p_arg )
 108 {
 109     int i_ret = 0;
 110
 111     //NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 112
 113     if( [target respondsToSelector: @selector(performSelectorOnMainThread:
 114                                              withObject:waitUntilDone:)] )
 115     {
 116         [target performSelectorOnMainThread: sel
 117                 withObject: [NSValue valueWithPointer: p_arg]
 118                 waitUntilDone: NO];
 119     }
 120     else if( NSApp != nil && [[VLCMain sharedInstance] respondsToSelector: @selector(getIntf)] )
 121     {
 122         NSValue * o_v1;
 123         NSValue * o_v2;
 124         NSArray * o_array;
 125         NSPort * o_recv_port;
 126         NSInvocation * o_inv;
 127         NSPortMessage * o_msg;
 128         intf_thread_t * p_intf;
 129         NSConditionLock * o_lock;
 130         NSMethodSignature * o_sig;
 131
 132         id * val[] = { &o_lock, &o_v2 };
 133
 134         p_intf = (intf_thread_t *)VLCIntf;
 135
 136         o_recv_port = [[NSPort port] retain];
 137         o_v1 = [NSValue valueWithPointer: val];
 138         o_v2 = [NSValue valueWithPointer: p_arg];
 139
 140         o_sig = [target methodSignatureForSelector: sel];
 141         o_inv = [NSInvocation invocationWithMethodSignature: o_sig];
 142         [o_inv setArgument: &o_v1 atIndex: 2];
 143         [o_inv setTarget: target];
 144         [o_inv setSelector: sel];
 145
 146         o_array = [NSArray arrayWithObject:
 147             [NSData dataWithBytes: &o_inv length: sizeof(o_inv)]];
 148         o_msg = [[NSPortMessage alloc]
 149             initWithSendPort: p_intf->p_sys->o_sendport
 150             receivePort: o_recv_port components: o_array];
 151
 152         o_lock = [[NSConditionLock alloc] initWithCondition: 0];
 153         [o_msg sendBeforeDate: [NSDate distantPast]];
 154         [o_lock lockWhenCondition: 1];
 155         [o_lock unlock];
 156         [o_lock release];
 157
 158         [o_msg release];
 159         [o_recv_port release];
 160     }
 161     else
 162     {
 163         i_ret = 1;
 164     }
 165
 166     //[o_pool release];
 167
 168     return( i_ret );
 169 }
 170
 171 /*****************************************************************************
 172  * playlistChanged: Callback triggered by the intf-change playlist
 173  * variable, to let the intf update the playlist.
 174  *****************************************************************************/
 175 int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
 176                      vlc_value_t old_val, vlc_value_t new_val, void *param )
 177 {
 178     intf_thread_t * p_intf = VLCIntf;
 179     p_intf->p_sys->b_playlist_update = TRUE;
 180     p_intf->p_sys->b_intf_update = TRUE;
 181     return VLC_SUCCESS;
 182 }
 183
 184 /*****************************************************************************
 185  * FullscreenChanged: Callback triggered by the fullscreen-change playlist
 186  * variable, to let the intf update the controller.
 187  *****************************************************************************/
 188 int FullscreenChanged( vlc_object_t *p_this, const char *psz_variable,
 189                      vlc_value_t old_val, vlc_value_t new_val, void *param )
 190 {
 191     intf_thread_t * p_intf = VLCIntf;
 192     p_intf->p_sys->b_fullscreen_update = TRUE;
 193     return VLC_SUCCESS;
 194 }
 195
 196
 197 static struct
 198 {
 199     unichar i_nskey;
 200     unsigned int i_vlckey;
 201 } nskeys_to_vlckeys[] =
 202 {
 203     { NSUpArrowFunctionKey, KEY_UP },
 204     { NSDownArrowFunctionKey, KEY_DOWN },
 205     { NSLeftArrowFunctionKey, KEY_LEFT },
 206     { NSRightArrowFunctionKey, KEY_RIGHT },
 207     { NSF1FunctionKey, KEY_F1 },
 208     { NSF2FunctionKey, KEY_F2 },
 209     { NSF3FunctionKey, KEY_F3 },
 210     { NSF4FunctionKey, KEY_F4 },
 211     { NSF5FunctionKey, KEY_F5 },
 212     { NSF6FunctionKey, KEY_F6 },
 213     { NSF7FunctionKey, KEY_F7 },
 214     { NSF8FunctionKey, KEY_F8 },
 215     { NSF9FunctionKey, KEY_F9 },
 216     { NSF10FunctionKey, KEY_F10 },
 217     { NSF11FunctionKey, KEY_F11 },
 218     { NSF12FunctionKey, KEY_F12 },
 219     { NSHomeFunctionKey, KEY_HOME },
 220     { NSEndFunctionKey, KEY_END },
 221     { NSPageUpFunctionKey, KEY_PAGEUP },
 222     { NSPageDownFunctionKey, KEY_PAGEDOWN },
 223     { NSTabCharacter, KEY_TAB },
 224     { NSCarriageReturnCharacter, KEY_ENTER },
 225     { NSEnterCharacter, KEY_ENTER },
 226     { NSBackspaceCharacter, KEY_BACKSPACE },
 227     { (unichar) ' ', KEY_SPACE },
 228     { (unichar) 0x1b, KEY_ESC },
 229     {0,0}
 230 };
 231
 232 unichar VLCKeyToCocoa( unsigned int i_key )
 233 {
 234     unsigned int i;
 235
 236     for( i = 0; nskeys_to_vlckeys[i].i_vlckey != 0; i++ )
 237     {
 238         if( nskeys_to_vlckeys[i].i_vlckey == (i_key & ~KEY_MODIFIER) )
 239         {
 240             return nskeys_to_vlckeys[i].i_nskey;
 241         }
 242     }
 243     return (unichar)(i_key & ~KEY_MODIFIER);
 244 }
 245
 246 unsigned int CocoaKeyToVLC( unichar i_key )
 247 {
 248     unsigned int i;
 249
 250     for( i = 0; nskeys_to_vlckeys[i].i_nskey != 0; i++ )
 251     {
 252         if( nskeys_to_vlckeys[i].i_nskey == i_key )
 253         {
 254             return nskeys_to_vlckeys[i].i_vlckey;
 255         }
 256     }
 257     return (unsigned int)i_key;
 258 }
 259
 260 unsigned int VLCModifiersToCocoa( unsigned int i_key )
 261 {
 262     unsigned int new = 0;
 263     if( i_key & KEY_MODIFIER_COMMAND )
 264         new |= NSCommandKeyMask;
 265     if( i_key & KEY_MODIFIER_ALT )
 266         new |= NSAlternateKeyMask;
 267     if( i_key & KEY_MODIFIER_SHIFT )
 268         new |= NSShiftKeyMask;
 269     if( i_key & KEY_MODIFIER_CTRL )
 270         new |= NSControlKeyMask;
 271     return new;
 272 }
 273
 274 /*****************************************************************************
 275  * VLCMain implementation
 276  *****************************************************************************/
 277 @implementation VLCMain
 278
 279 static VLCMain *_o_sharedMainInstance = nil;
 280
 281 + (VLCMain *)sharedInstance
 282 {
 283     return _o_sharedMainInstance ? _o_sharedMainInstance : [[self alloc] init];
 284 }
 285
 286 - (id)init
 287 {
 288     if( _o_sharedMainInstance) {
 289         [self dealloc];
 290     } else {
 291         _o_sharedMainInstance = [super init];
 292     }
 293
 294     o_about = [[VLAboutBox alloc] init];
 295
 296     return _o_sharedMainInstance;
 297 }
 298
 299 - (void)setIntf: (intf_thread_t *)p_mainintf {
 300     p_intf = p_mainintf;
 301 }
 302
 303 - (intf_thread_t *)getIntf {
 304     return p_intf;
 305 }
 306
 307 - (void)awakeFromNib
 308 {
 309     unsigned int i_key = 0;
 310     playlist_t *p_playlist;
 311     vlc_value_t val;
 312
 313     [self initStrings];
 314     [o_window setExcludedFromWindowsMenu: TRUE];
 315     [o_msgs_panel setExcludedFromWindowsMenu: TRUE];
 316     [o_msgs_panel setDelegate: self];
 317
 318     i_key = config_GetInt( p_intf, "key-quit" );
 319     [o_mi_quit setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 320     [o_mi_quit setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 321     i_key = config_GetInt( p_intf, "key-play-pause" );
 322     [o_mi_play setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 323     [o_mi_play setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 324     i_key = config_GetInt( p_intf, "key-stop" );
 325     [o_mi_stop setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 326     [o_mi_stop setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 327     i_key = config_GetInt( p_intf, "key-faster" );
 328     [o_mi_faster setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 329     [o_mi_faster setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 330     i_key = config_GetInt( p_intf, "key-slower" );
 331     [o_mi_slower setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 332     [o_mi_slower setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 333     i_key = config_GetInt( p_intf, "key-prev" );
 334     [o_mi_previous setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 335     [o_mi_previous setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 336     i_key = config_GetInt( p_intf, "key-next" );
 337     [o_mi_next setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 338     [o_mi_next setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 339     i_key = config_GetInt( p_intf, "key-jump+10sec" );
 340     [o_mi_fwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 341     [o_mi_fwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 342     i_key = config_GetInt( p_intf, "key-jump-10sec" );
 343     [o_mi_bwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 344     [o_mi_bwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 345     i_key = config_GetInt( p_intf, "key-jump+1min" );
 346     [o_mi_fwd1m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 347     [o_mi_fwd1m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 348     i_key = config_GetInt( p_intf, "key-jump-1min" );
 349     [o_mi_bwd1m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 350     [o_mi_bwd1m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 351     i_key = config_GetInt( p_intf, "key-jump+5min" );
 352     [o_mi_fwd5m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 353     [o_mi_fwd5m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 354     i_key = config_GetInt( p_intf, "key-jump-5min" );
 355     [o_mi_bwd5m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 356     [o_mi_bwd5m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 357     i_key = config_GetInt( p_intf, "key-vol-up" );
 358     [o_mi_vol_up setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 359     [o_mi_vol_up setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 360     i_key = config_GetInt( p_intf, "key-vol-down" );
 361     [o_mi_vol_down setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 362     [o_mi_vol_down setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 363     i_key = config_GetInt( p_intf, "key-vol-mute" );
 364     [o_mi_mute setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 365     [o_mi_mute setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 366     i_key = config_GetInt( p_intf, "key-fullscreen" );
 367     [o_mi_fullscreen setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 368     [o_mi_fullscreen setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 369     i_key = config_GetInt( p_intf, "key-snapshot" );
 370     [o_mi_snapshot setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 371     [o_mi_snapshot setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 372
 373     var_Create( p_intf, "intf-change", VLC_VAR_BOOL );
 374
 375     [self setSubmenusEnabled: FALSE];
 376     [self manageVolumeSlider];
 377
 378     p_playlist = (playlist_t *) vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
 379
 380     if( p_playlist )
 381     {
 382         /* Check if we need to start playing */
 383         if( p_intf->b_play )
 384         {
 385             playlist_Play( p_playlist );
 386         }
 387         var_Create( p_playlist, "fullscreen", VLC_VAR_BOOL | VLC_VAR_DOINHERIT);
 388         val.b_bool = VLC_FALSE;
 389
 390         var_AddCallback( p_playlist, "fullscreen", FullscreenChanged, self);
 391
 392         [o_btn_fullscreen setState: ( var_Get( p_playlist, "fullscreen", &val )>=0 && val.b_bool )];
 393         vlc_object_release( p_playlist );
 394     }
 395 }
 396
 397 - (void)initStrings
 398 {
 399     [o_window setTitle: _NS("VLC - Controller")];
 400     [o_scrollfield setStringValue: _NS("VLC media player")];
 401
 402     /* button controls */
 403     [o_btn_prev setToolTip: _NS("Previous")];
 404     [o_btn_rewind setToolTip: _NS("Rewind")];
 405     [o_btn_play setToolTip: _NS("Play")];
 406     [o_btn_stop setToolTip: _NS("Stop")];
 407     [o_btn_ff setToolTip: _NS("Fast Forward")];
 408     [o_btn_next setToolTip: _NS("Next")];
 409     [o_btn_fullscreen setToolTip: _NS("Fullscreen")];
 410     [o_volumeslider setToolTip: _NS("Volume")];
 411     [o_timeslider setToolTip: _NS("Position")];
 412
 413     /* messages panel */
 414     [o_msgs_panel setTitle: _NS("Messages")];
 415     [o_msgs_btn_crashlog setTitle: _NS("Open CrashLog")];
 416
 417     /* main menu */
 418     [o_mi_about setTitle: _NS("About VLC media player")];
 419     [o_mi_prefs setTitle: _NS("Preferences...")];
 420     [o_mi_add_intf setTitle: _NS("Add Interface")];
 421     [o_mu_add_intf setTitle: _NS("Add Interface")];
 422     [o_mi_services setTitle: _NS("Services")];
 423     [o_mi_hide setTitle: _NS("Hide VLC")];
 424     [o_mi_hide_others setTitle: _NS("Hide Others")];
 425     [o_mi_show_all setTitle: _NS("Show All")];
 426     [o_mi_quit setTitle: _NS("Quit VLC")];
 427
 428     [o_mu_file setTitle: _ANS("1:File")];
 429     [o_mi_open_generic setTitle: _NS("Open File...")];
 430     [o_mi_open_file setTitle: _NS("Quick Open File...")];
 431     [o_mi_open_disc setTitle: _NS("Open Disc...")];
 432     [o_mi_open_net setTitle: _NS("Open Network...")];
 433     [o_mi_open_recent setTitle: _NS("Open Recent")];
 434     [o_mi_open_recent_cm setTitle: _NS("Clear Menu")];
 435
 436     [o_mu_edit setTitle: _NS("Edit")];
 437     [o_mi_cut setTitle: _NS("Cut")];
 438     [o_mi_copy setTitle: _NS("Copy")];
 439     [o_mi_paste setTitle: _NS("Paste")];
 440     [o_mi_clear setTitle: _NS("Clear")];
 441     [o_mi_select_all setTitle: _NS("Select All")];
 442
 443     [o_mu_controls setTitle: _NS("Controls")];
 444     [o_mi_play setTitle: _NS("Play")];
 445     [o_mi_stop setTitle: _NS("Stop")];
 446     [o_mi_faster setTitle: _NS("Faster")];
 447     [o_mi_slower setTitle: _NS("Slower")];
 448     [o_mi_previous setTitle: _NS("Previous")];
 449     [o_mi_next setTitle: _NS("Next")];
 450     [o_mi_random setTitle: _NS("Random")];
 451     [o_mi_repeat setTitle: _NS("Repeat One")];
 452     [o_mi_loop setTitle: _NS("Repeat All")];
 453     [o_mi_fwd setTitle: _NS("Step Forward")];
 454     [o_mi_bwd setTitle: _NS("Step Backward")];
 455
 456     [o_mi_program setTitle: _NS("Program")];
 457     [o_mu_program setTitle: _NS("Program")];
 458     [o_mi_title setTitle: _NS("Title")];
 459     [o_mu_title setTitle: _NS("Title")];
 460     [o_mi_chapter setTitle: _NS("Chapter")];
 461     [o_mu_chapter setTitle: _NS("Chapter")];
 462
 463     [o_mu_audio setTitle: _NS("Audio")];
 464     [o_mi_vol_up setTitle: _NS("Volume Up")];
 465     [o_mi_vol_down setTitle: _NS("Volume Down")];
 466     [o_mi_mute setTitle: _NS("Mute")];
 467     [o_mi_audiotrack setTitle: _NS("Audio Track")];
 468     [o_mu_audiotrack setTitle: _NS("Audio Track")];
 469     [o_mi_channels setTitle: _NS("Audio Channels")];
 470     [o_mu_channels setTitle: _NS("Audio Channels")];
 471     [o_mi_device setTitle: _NS("Audio Device")];
 472     [o_mu_device setTitle: _NS("Audio Device")];
 473     [o_mi_visual setTitle: _NS("Visualizations")];
 474     [o_mu_visual setTitle: _NS("Visualizations")];
 475
 476     [o_mu_video setTitle: _NS("Video")];
 477     [o_mi_half_window setTitle: _NS("Half Size")];
 478     [o_mi_normal_window setTitle: _NS("Normal Size")];
 479     [o_mi_double_window setTitle: _NS("Double Size")];
 480     [o_mi_fittoscreen setTitle: _NS("Fit to Screen")];
 481     [o_mi_fullscreen setTitle: _NS("Fullscreen")];
 482     [o_mi_floatontop setTitle: _NS("Float on Top")];
 483     [o_mi_snapshot setTitle: _NS("Snapshot")];
 484     [o_mi_videotrack setTitle: _NS("Video Track")];
 485     [o_mu_videotrack setTitle: _NS("Video Track")];
 486     [o_mi_screen setTitle: _NS("Video Device")];
 487     [o_mu_screen setTitle: _NS("Video Device")];
 488     [o_mi_subtitle setTitle: _NS("Subtitles Track")];
 489     [o_mu_subtitle setTitle: _NS("Subtitles Track")];
 490     [o_mi_deinterlace setTitle: _NS("Deinterlace")];
 491     [o_mu_deinterlace setTitle: _NS("Deinterlace")];
 492     [o_mi_ffmpeg_pp setTitle: _NS("Post processing")];
 493     [o_mu_ffmpeg_pp setTitle: _NS("Post processing")];
 494
 495     [o_mu_window setTitle: _NS("Window")];
 496     [o_mi_minimize setTitle: _NS("Minimize Window")];
 497     [o_mi_close_window setTitle: _NS("Close Window")];
 498     [o_mi_controller setTitle: _NS("Controller")];
 499     [o_mi_equalizer setTitle: _NS("Equalizer")];
 500     [o_mi_playlist setTitle: _NS("Playlist")];
 501     [o_mi_info setTitle: _NS("Info")];
 502     [o_mi_messages setTitle: _NS("Messages")];
 503
 504     [o_mi_bring_atf setTitle: _NS("Bring All to Front")];
 505
 506     [o_mu_help setTitle: _NS("Help")];
 507     [o_mi_readme setTitle: _NS("ReadMe...")];
 508     [o_mi_documentation setTitle: _NS("Online Documentation")];
 509     [o_mi_reportabug setTitle: _NS("Report a Bug")];
 510     [o_mi_website setTitle: _NS("VideoLAN Website")];
 511     [o_mi_license setTitle: _NS("License")];
 512
 513     /* dock menu */
 514     [o_dmi_play setTitle: _NS("Play")];
 515     [o_dmi_stop setTitle: _NS("Stop")];
 516     [o_dmi_next setTitle: _NS("Next")];
 517     [o_dmi_previous setTitle: _NS("Previous")];
 518     [o_dmi_mute setTitle: _NS("Mute")];
 519
 520     /* error panel */
 521     [o_error setTitle: _NS("Error")];
 522     [o_err_lbl setStringValue: _NS("An error has occurred which probably prevented the execution of your request:")];
 523     [o_err_bug_lbl setStringValue: _NS("If you believe that it is a bug, please follow the instructions at:")];
 524     [o_err_btn_msgs setTitle: _NS("Open Messages Window")];
 525     [o_err_btn_dismiss setTitle: _NS("Dismiss")];
 526     [o_err_ckbk_surpress setTitle: _NS("Suppress further errors")];
 527
 528     [o_info_window setTitle: _NS("Info")];
 529 }
 530
 531 - (void)applicationWillFinishLaunching:(NSNotification *)o_notification
 532 {
 533     o_msg_lock = [[NSLock alloc] init];
 534     o_msg_arr = [[NSMutableArray arrayWithCapacity: 200] retain];
 535
 536     o_img_play = [[NSImage imageNamed: @"play"] retain];
 537     o_img_play_pressed = [[NSImage imageNamed: @"play_blue"] retain];
 538     o_img_pause = [[NSImage imageNamed: @"pause"] retain];
 539     o_img_pause_pressed = [[NSImage imageNamed: @"pause_blue"] retain];
 540
 541     [p_intf->p_sys->o_sendport setDelegate: self];
 542     [[NSRunLoop currentRunLoop]
 543         addPort: p_intf->p_sys->o_sendport
 544         forMode: NSDefaultRunLoopMode];
 545
 546     [NSTimer scheduledTimerWithTimeInterval: 0.5
 547         target: self selector: @selector(manageIntf:)
 548         userInfo: nil repeats: FALSE];
 549
 550     [NSThread detachNewThreadSelector: @selector(manage)
 551         toTarget: self withObject: nil];
 552
 553     [o_controls setupVarMenuItem: o_mi_add_intf target: (vlc_object_t *)p_intf
 554         var: "intf-add" selector: @selector(toggleVar:)];
 555
 556     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 557 }
 558
 559 - (BOOL)application:(NSApplication *)o_app openFile:(NSString *)o_filename
 560 {
 561     NSDictionary *o_dic = [NSDictionary dictionaryWithObjectsAndKeys: o_filename, @"ITEM_URL", nil];
 562     [o_playlist appendArray:
 563         [NSArray arrayWithObject: o_dic] atPos: -1 enqueue: NO];
 564
 565     return( TRUE );
 566 }
 567
 568 - (NSString *)localizedString:(char *)psz
 569 {
 570     NSString * o_str = nil;
 571
 572     if( psz != NULL )
 573     {
 574         o_str = [[[NSString alloc] initWithUTF8String: psz] autorelease];
 575     }
 576     if ( o_str == NULL )
 577     {
 578         msg_Err( VLCIntf, "could not translate: %s", psz );
 579     }
 580
 581     return( o_str );
 582 }
 583
 584 - (char *)delocalizeString:(NSString *)id
 585 {
 586     NSData * o_data = [id dataUsingEncoding: NSUTF8StringEncoding
 587                           allowLossyConversion: NO];
 588     char * psz_string;
 589
 590     if ( o_data == nil )
 591     {
 592         o_data = [id dataUsingEncoding: NSUTF8StringEncoding
 593                      allowLossyConversion: YES];
 594         psz_string = malloc( [o_data length] + 1 );
 595         [o_data getBytes: psz_string];
 596         psz_string[ [o_data length] ] = '\0';
 597         msg_Err( VLCIntf, "cannot convert to wanted encoding: %s",
 598                  psz_string );
 599     }
 600     else
 601     {
 602         psz_string = malloc( [o_data length] + 1 );
 603         [o_data getBytes: psz_string];
 604         psz_string[ [o_data length] ] = '\0';
 605     }
 606
 607     return psz_string;
 608 }
 609
 610 /* i_width is in pixels */
 611 - (NSString *)wrapString: (NSString *)o_in_string toWidth: (int) i_width
 612 {
 613     NSMutableString *o_wrapped;
 614     NSString *o_out_string;
 615     NSRange glyphRange, effectiveRange, charRange;
 616     NSRect lineFragmentRect;
 617     unsigned glyphIndex, breaksInserted = 0;
 618
 619     NSTextStorage *o_storage = [[NSTextStorage alloc] initWithString: o_in_string
 620         attributes: [NSDictionary dictionaryWithObjectsAndKeys:
 621         [NSFont labelFontOfSize: 0.0], NSFontAttributeName, nil]];
 622     NSLayoutManager *o_layout_manager = [[NSLayoutManager alloc] init];
 623     NSTextContainer *o_container = [[NSTextContainer alloc]
 624         initWithContainerSize: NSMakeSize(i_width, 2000)];
 625
 626     [o_layout_manager addTextContainer: o_container];
 627     [o_container release];
 628     [o_storage addLayoutManager: o_layout_manager];
 629     [o_layout_manager release];
 630
 631     o_wrapped = [o_in_string mutableCopy];
 632     glyphRange = [o_layout_manager glyphRangeForTextContainer: o_container];
 633
 634     for( glyphIndex = glyphRange.location ; glyphIndex < NSMaxRange(glyphRange) ;
 635             glyphIndex += effectiveRange.length) {
 636         lineFragmentRect = [o_layout_manager lineFragmentRectForGlyphAtIndex: glyphIndex
 637                                             effectiveRange: &effectiveRange];
 638         charRange = [o_layout_manager characterRangeForGlyphRange: effectiveRange
 639                                     actualGlyphRange: &effectiveRange];
 640         if ([o_wrapped lineRangeForRange:
 641                 NSMakeRange(charRange.location + breaksInserted, charRange.length)].length > charRange.length) {
 642             [o_wrapped insertString: @"\n" atIndex: NSMaxRange(charRange) + breaksInserted];
 643             breaksInserted++;
 644         }
 645     }
 646     o_out_string = [NSString stringWithString: o_wrapped];
 647     [o_wrapped release];
 648     [o_storage release];
 649
 650     return o_out_string;
 651 }
 652
 653
 654 /*****************************************************************************
 655  * hasDefinedShortcutKey: Check to see if the key press is a defined VLC
 656  * shortcut key.  If it is, pass it off to VLC for handling and return YES,
 657  * otherwise ignore it and return NO (where it will get handled by Cocoa).
 658  *****************************************************************************/
 659 - (BOOL)hasDefinedShortcutKey:(NSEvent *)o_event
 660 {
 661     unichar key = 0;
 662     vlc_value_t val;
 663     unsigned int i_pressed_modifiers = 0;
 664     struct hotkey *p_hotkeys;
 665     int i;
 666
 667     val.i_int = 0;
 668     p_hotkeys = p_intf->p_vlc->p_hotkeys;
 669
 670     i_pressed_modifiers = [o_event modifierFlags];
 671
 672     if( i_pressed_modifiers & NSShiftKeyMask )
 673         val.i_int |= KEY_MODIFIER_SHIFT;
 674     if( i_pressed_modifiers & NSControlKeyMask )
 675         val.i_int |= KEY_MODIFIER_CTRL;
 676     if( i_pressed_modifiers & NSAlternateKeyMask )
 677         val.i_int |= KEY_MODIFIER_ALT;
 678     if( i_pressed_modifiers & NSCommandKeyMask )
 679         val.i_int |= KEY_MODIFIER_COMMAND;
 680
 681     key = [[o_event charactersIgnoringModifiers] characterAtIndex: 0];
 682
 683     switch( key )
 684     {
 685         case NSDeleteCharacter:
 686         case NSDeleteFunctionKey:
 687         case NSDeleteCharFunctionKey:
 688         case NSBackspaceCharacter:
 689             return YES;
 690     }
 691
 692     val.i_int |= CocoaKeyToVLC( key );
 693
 694     for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
 695     {
 696         if( p_hotkeys[i].i_key == val.i_int )
 697         {
 698             var_Set( p_intf->p_vlc, "key-pressed", val );
 699             return YES;
 700         }
 701     }
 702
 703     return NO;
 704 }
 705
 706 - (id)getControls
 707 {
 708     if ( o_controls )
 709     {
 710         return o_controls;
 711     }
 712     return nil;
 713 }
 714
 715 - (id)getPlaylist
 716 {
 717     if ( o_playlist )
 718     {
 719         return o_playlist;
 720     }
 721     return nil;
 722 }
 723
 724 - (id)getInfo
 725 {
 726     if ( o_info )
 727     {
 728         return o_info;
 729     }
 730     return  nil;
 731 }
 732
 733 - (void)manage
 734 {
 735     NSDate * o_sleep_date;
 736     playlist_t * p_playlist;
 737     vlc_value_t val;
 738
 739     /* new thread requires a new pool */
 740     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 741
 742     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 743
 744     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 745                                               FIND_ANYWHERE );
 746
 747     if( p_playlist != NULL )
 748     {
 749         var_AddCallback( p_playlist, "intf-change", PlaylistChanged, self );
 750         var_AddCallback( p_playlist, "item-change", PlaylistChanged, self );
 751         var_AddCallback( p_playlist, "playlist-current", PlaylistChanged, self );
 752
 753         vlc_object_release( p_playlist );
 754     }
 755
 756     while( !p_intf->b_die )
 757     {
 758         vlc_mutex_lock( &p_intf->change_lock );
 759
 760 #define p_input p_intf->p_sys->p_input
 761
 762         if( p_input == NULL )
 763         {
 764             p_input = (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
 765                                            FIND_ANYWHERE );
 766
 767             /* Refresh the interface */
 768             if( p_input )
 769             {
 770                 msg_Dbg( p_intf, "input has changed, refreshing interface" );
 771                 p_intf->p_sys->b_input_update = VLC_TRUE;
 772             }
 773         }
 774         else if( p_input->b_die || p_input->b_dead )
 775         {
 776             /* input stopped */
 777             p_intf->p_sys->b_intf_update = VLC_TRUE;
 778             p_intf->p_sys->i_play_status = END_S;
 779             [o_scrollfield setStringValue: _NS("VLC media player") ];
 780             vlc_object_release( p_input );
 781             p_input = NULL;
 782         }
 783 #undef p_input
 784
 785         vlc_mutex_unlock( &p_intf->change_lock );
 786
 787         o_sleep_date = [NSDate dateWithTimeIntervalSinceNow: .1];
 788         [NSThread sleepUntilDate: o_sleep_date];
 789     }
 790
 791     [self terminate];
 792     [o_pool release];
 793 }
 794
 795 - (void)manageIntf:(NSTimer *)o_timer
 796 {
 797     vlc_value_t val;
 798
 799     if( p_intf->p_vlc->b_die == VLC_TRUE )
 800     {
 801         [o_timer invalidate];
 802         return;
 803     }
 804
 805 #define p_input p_intf->p_sys->p_input
 806     if( p_intf->p_sys->b_input_update )
 807     {
 808         /* Called when new input is opened */
 809         p_intf->p_sys->b_current_title_update = VLC_TRUE;
 810         p_intf->p_sys->b_intf_update = VLC_TRUE;
 811         p_intf->p_sys->b_input_update = VLC_FALSE;
 812     }
 813     if( p_intf->p_sys->b_intf_update )
 814     {
 815         vlc_bool_t b_input = VLC_FALSE;
 816         vlc_bool_t b_plmul = VLC_FALSE;
 817         vlc_bool_t b_control = VLC_FALSE;
 818         vlc_bool_t b_seekable = VLC_FALSE;
 819         vlc_bool_t b_chapters = VLC_FALSE;
 820
 821         playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 822                                                    FIND_ANYWHERE );
 823         b_plmul = p_playlist->i_size > 1;
 824
 825         vlc_object_release( p_playlist );
 826
 827         if( ( b_input = ( p_input != NULL ) ) )
 828         {
 829             /* seekable streams */
 830             var_Get( p_input, "seekable", &val);
 831             b_seekable = val.b_bool;
 832
 833             /* check wether slow/fast motion is possible*/
 834             b_control = p_input->input.b_can_pace_control;
 835
 836             /* chapters & titles */
 837             //b_chapters = p_input->stream.i_area_nb > 1;
 838         }
 839
 840         [o_btn_stop setEnabled: b_input];
 841         [o_btn_ff setEnabled: b_seekable];
 842         [o_btn_rewind setEnabled: b_seekable];
 843         [o_btn_prev setEnabled: (b_plmul || b_chapters)];
 844         [o_btn_next setEnabled: (b_plmul || b_chapters)];
 845
 846         [o_timeslider setFloatValue: 0.0];
 847         [o_timeslider setEnabled: b_seekable];
 848         [o_timefield setStringValue: @"0:00:00"];
 849
 850         p_intf->p_sys->b_intf_update = VLC_FALSE;
 851     }
 852
 853     if ( p_intf->p_sys->b_playlist_update )
 854     {
 855         [o_playlist playlistUpdated];
 856         p_intf->p_sys->b_playlist_update = VLC_FALSE;
 857     }
 858
 859     if( p_intf->p_sys->b_fullscreen_update )
 860     {
 861         playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 862                                                    FIND_ANYWHERE );
 863
 864         [o_btn_fullscreen setState: ( var_Get( p_playlist, "fullscreen", &val )>=0 && val.b_bool ) ];
 865
 866         vlc_object_release( p_playlist );
 867
 868         p_intf->p_sys->b_fullscreen_update = VLC_FALSE;
 869     }
 870
 871     if( p_input && !p_input->b_die )
 872     {
 873         vlc_value_t val;
 874
 875         if( p_intf->p_sys->b_current_title_update )
 876         {
 877             NSString *o_temp;
 878             vout_thread_t *p_vout;
 879             playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 880                                                        FIND_ANYWHERE );
 881
 882             if( p_playlist == NULL )
 883             {
 884                 return;
 885             }
 886             o_temp = [NSString stringWithUTF8String:
 887                 p_playlist->status.p_item->input.psz_name];
 888             if( o_temp == NULL )
 889                 o_temp = [NSString stringWithCString:
 890                     p_playlist->status.p_item->input.psz_name];
 891             [o_scrollfield setStringValue: o_temp ];
 892
 893             p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 894                                                     FIND_ANYWHERE );
 895             if( p_vout != NULL )
 896             {
 897                 id o_vout_wnd;
 898                 NSEnumerator * o_enum = [[NSApp orderedWindows] objectEnumerator];
 899
 900                 while( ( o_vout_wnd = [o_enum nextObject] ) )
 901                 {
 902                     if( [[o_vout_wnd className] isEqualToString: @"VLCWindow"] )
 903                     {
 904                         ;[o_vout_wnd updateTitle];
 905                     }
 906                 }
 907                 vlc_object_release( (vlc_object_t *)p_vout );
 908             }
 909             [o_playlist updateRowSelection];
 910             vlc_object_release( p_playlist );
 911             p_intf->p_sys->b_current_title_update = FALSE;
 912         }
 913
 914         if( p_input && [o_timeslider isEnabled] )
 915         {
 916             /* Update the slider */
 917             vlc_value_t time;
 918             NSString * o_time;
 919             mtime_t i_seconds;
 920             vlc_value_t pos;
 921             float f_updated;
 922
 923             var_Get( p_input, "position", &pos );
 924             f_updated = 10000. * pos.f_float;
 925             [o_timeslider setFloatValue: f_updated];
 926
 927             var_Get( p_input, "time", &time );
 928             i_seconds = time.i_time / 1000000;
 929
 930             o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
 931                             (int) (i_seconds / (60 * 60)),
 932                             (int) (i_seconds / 60 % 60),
 933                             (int) (i_seconds % 60)];
 934             [o_timefield setStringValue: o_time];
 935         }
 936
 937         /* Manage volume status */
 938         [self manageVolumeSlider];
 939
 940         /* Manage Playing status */
 941         var_Get( p_input, "state", &val );
 942         if( p_intf->p_sys->i_play_status != val.i_int )
 943         {
 944             p_intf->p_sys->i_play_status = val.i_int;
 945             [self playStatusUpdated: p_intf->p_sys->i_play_status];
 946         }
 947     }
 948     else
 949     {
 950         p_intf->p_sys->i_play_status = END_S;
 951         p_intf->p_sys->b_intf_update = VLC_TRUE;
 952         [self playStatusUpdated: p_intf->p_sys->i_play_status];
 953         [self setSubmenusEnabled: FALSE];
 954     }
 955
 956 #undef p_input
 957
 958     [self updateMessageArray];
 959
 960     [NSTimer scheduledTimerWithTimeInterval: 0.3
 961         target: self selector: @selector(manageIntf:)
 962         userInfo: nil repeats: FALSE];
 963 }
 964
 965 - (void)setupMenus
 966 {
 967 #define p_input p_intf->p_sys->p_input
 968     if( p_input != NULL )
 969     {
 970         [o_controls setupVarMenuItem: o_mi_program target: (vlc_object_t *)p_input
 971             var: "program" selector: @selector(toggleVar:)];
 972
 973         [o_controls setupVarMenuItem: o_mi_title target: (vlc_object_t *)p_input
 974             var: "title" selector: @selector(toggleVar:)];
 975
 976         [o_controls setupVarMenuItem: o_mi_chapter target: (vlc_object_t *)p_input
 977             var: "chapter" selector: @selector(toggleVar:)];
 978
 979         [o_controls setupVarMenuItem: o_mi_audiotrack target: (vlc_object_t *)p_input
 980             var: "audio-es" selector: @selector(toggleVar:)];
 981
 982         [o_controls setupVarMenuItem: o_mi_videotrack target: (vlc_object_t *)p_input
 983             var: "video-es" selector: @selector(toggleVar:)];
 984
 985         [o_controls setupVarMenuItem: o_mi_subtitle target: (vlc_object_t *)p_input
 986             var: "spu-es" selector: @selector(toggleVar:)];
 987
 988         aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
 989                                                     FIND_ANYWHERE );
 990         if ( p_aout != NULL )
 991         {
 992             [o_controls setupVarMenuItem: o_mi_channels target: (vlc_object_t *)p_aout
 993                 var: "audio-channels" selector: @selector(toggleVar:)];
 994
 995             [o_controls setupVarMenuItem: o_mi_device target: (vlc_object_t *)p_aout
 996                 var: "audio-device" selector: @selector(toggleVar:)];
 997
 998             [o_controls setupVarMenuItem: o_mi_visual target: (vlc_object_t *)p_aout
 999                 var: "visual" selector: @selector(toggleVar:)];
1000             vlc_object_release( (vlc_object_t *)p_aout );
1001         }
1002
1003         vout_thread_t * p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
1004                                                             FIND_ANYWHERE );
1005
1006         if ( p_vout != NULL )
1007         {
1008             vlc_object_t * p_dec_obj;
1009
1010             [o_controls setupVarMenuItem: o_mi_screen target: (vlc_object_t *)p_vout
1011                 var: "video-device" selector: @selector(toggleVar:)];
1012
1013             [o_controls setupVarMenuItem: o_mi_deinterlace target: (vlc_object_t *)p_vout
1014                 var: "deinterlace" selector: @selector(toggleVar:)];
1015
1016             p_dec_obj = (vlc_object_t *)vlc_object_find(
1017                                                  (vlc_object_t *)p_vout,
1018                                                  VLC_OBJECT_DECODER,
1019                                                  FIND_PARENT );
1020             if ( p_dec_obj != NULL )
1021             {
1022                [o_controls setupVarMenuItem: o_mi_ffmpeg_pp target:
1023                     (vlc_object_t *)p_dec_obj var:"ffmpeg-pp-q" selector:
1024                     @selector(toggleVar:)];
1025
1026                 vlc_object_release(p_dec_obj);
1027             }
1028             vlc_object_release( (vlc_object_t *)p_vout );
1029         }
1030     }
1031 #undef p_input
1032 }
1033
1034 - (void)updateMessageArray
1035 {
1036     int i_start, i_stop;
1037     vlc_value_t quiet;
1038
1039     vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1040     i_stop = *p_intf->p_sys->p_sub->pi_stop;
1041     vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1042
1043     if( p_intf->p_sys->p_sub->i_start != i_stop )
1044     {
1045         NSColor *o_white = [NSColor whiteColor];
1046         NSColor *o_red = [NSColor redColor];
1047         NSColor *o_yellow = [NSColor yellowColor];
1048         NSColor *o_gray = [NSColor grayColor];
1049
1050         NSColor * pp_color[4] = { o_white, o_red, o_yellow, o_gray };
1051         static const char * ppsz_type[4] = { ": ", " error: ",
1052                                              " warning: ", " debug: " };
1053
1054         for( i_start = p_intf->p_sys->p_sub->i_start;
1055              i_start != i_stop;
1056              i_start = (i_start+1) % VLC_MSG_QSIZE )
1057         {
1058             NSString *o_msg;
1059             NSDictionary *o_attr;
1060             NSAttributedString *o_msg_color;
1061
1062             int i_type = p_intf->p_sys->p_sub->p_msg[i_start].i_type;
1063
1064             [o_msg_lock lock];
1065
1066             if( [o_msg_arr count] + 2 > 400 )
1067             {
1068                 unsigned rid[] = { 0, 1 };
1069                 [o_msg_arr removeObjectsFromIndices: (unsigned *)&rid
1070                            numIndices: sizeof(rid)/sizeof(rid[0])];
1071             }
1072
1073             o_attr = [NSDictionary dictionaryWithObject: o_gray
1074                 forKey: NSForegroundColorAttributeName];
1075             o_msg = [NSString stringWithFormat: @"%s%s",
1076                 p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
1077                 ppsz_type[i_type]];
1078             o_msg_color = [[NSAttributedString alloc]
1079                 initWithString: o_msg attributes: o_attr];
1080             [o_msg_arr addObject: [o_msg_color autorelease]];
1081
1082             o_attr = [NSDictionary dictionaryWithObject: pp_color[i_type]
1083                 forKey: NSForegroundColorAttributeName];
1084             o_msg = [NSString stringWithFormat: @"%s\n",
1085                 p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
1086             o_msg_color = [[NSAttributedString alloc]
1087                 initWithString: o_msg attributes: o_attr];
1088             [o_msg_arr addObject: [o_msg_color autorelease]];
1089
1090             [o_msg_lock unlock];
1091
1092             var_Get( p_intf->p_vlc, "verbose", &quiet );
1093
1094             if( i_type == 1 && quiet.i_int > -1 )
1095             {
1096                 NSString *o_my_msg = [NSString stringWithFormat: @"%s: %s\n",
1097                     p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
1098                     p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
1099
1100                 NSRange s_r = NSMakeRange( [[o_err_msg string] length], 0 );
1101                 [o_err_msg setEditable: YES];
1102                 [o_err_msg setSelectedRange: s_r];
1103                 [o_err_msg insertText: o_my_msg];
1104
1105                 [o_error makeKeyAndOrderFront: self];
1106                 [o_err_msg setEditable: NO];
1107             }
1108         }
1109
1110         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1111         p_intf->p_sys->p_sub->i_start = i_start;
1112         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1113     }
1114 }
1115
1116 - (void)playStatusUpdated:(int)i_status
1117 {
1118     if( i_status == PLAYING_S )
1119     {
1120         [o_btn_play setImage: o_img_pause];
1121         [o_btn_play setAlternateImage: o_img_pause_pressed];
1122         [o_btn_play setToolTip: _NS("Pause")];
1123         [o_mi_play setTitle: _NS("Pause")];
1124         [o_dmi_play setTitle: _NS("Pause")];
1125     }
1126     else
1127     {
1128         [o_btn_play setImage: o_img_play];
1129         [o_btn_play setAlternateImage: o_img_play_pressed];
1130         [o_btn_play setToolTip: _NS("Play")];
1131         [o_mi_play setTitle: _NS("Play")];
1132         [o_dmi_play setTitle: _NS("Play")];
1133     }
1134 }
1135
1136 - (void)setSubmenusEnabled:(BOOL)b_enabled
1137 {
1138     [o_mi_program setEnabled: b_enabled];
1139     [o_mi_title setEnabled: b_enabled];
1140     [o_mi_chapter setEnabled: b_enabled];
1141     [o_mi_audiotrack setEnabled: b_enabled];
1142     [o_mi_visual setEnabled: b_enabled];
1143     [o_mi_videotrack setEnabled: b_enabled];
1144     [o_mi_subtitle setEnabled: b_enabled];
1145     [o_mi_channels setEnabled: b_enabled];
1146     [o_mi_deinterlace setEnabled: b_enabled];
1147     [o_mi_ffmpeg_pp setEnabled: b_enabled];
1148     [o_mi_device setEnabled: b_enabled];
1149     [o_mi_screen setEnabled: b_enabled];
1150 }
1151
1152 - (void)manageVolumeSlider
1153 {
1154     audio_volume_t i_volume;
1155
1156     aout_VolumeGet( p_intf, &i_volume );
1157
1158     [o_volumeslider setFloatValue: (float)i_volume / AOUT_VOLUME_STEP];
1159     [o_volumeslider setEnabled: TRUE];
1160
1161     p_intf->p_sys->b_mute = ( i_volume == 0 );
1162 }
1163
1164 - (IBAction)timesliderUpdate:(id)sender
1165 {
1166 #define p_input p_intf->p_sys->p_input
1167     float f_updated;
1168
1169     switch( [[NSApp currentEvent] type] )
1170     {
1171         case NSLeftMouseUp:
1172         case NSLeftMouseDown:
1173         case NSLeftMouseDragged:
1174             f_updated = [sender floatValue];
1175             break;
1176
1177         default:
1178             return;
1179     }
1180
1181     if( p_input != NULL )
1182     {
1183         vlc_value_t time;
1184         vlc_value_t pos;
1185         mtime_t i_seconds;
1186         NSString * o_time;
1187
1188         pos.f_float = f_updated / 10000.;
1189         var_Set( p_input, "position", pos );
1190         [o_timeslider setFloatValue: f_updated];
1191
1192         var_Get( p_input, "time", &time );
1193         i_seconds = time.i_time / 1000000;
1194
1195         o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
1196                         (int) (i_seconds / (60 * 60)),
1197                         (int) (i_seconds / 60 % 60),
1198                         (int) (i_seconds % 60)];
1199         [o_timefield setStringValue: o_time];
1200     }
1201 #undef p_input
1202 }
1203
1204 - (void)terminate
1205 {
1206     playlist_t * p_playlist;
1207     vout_thread_t * p_vout;
1208
1209     /* Stop playback */
1210     if( ( p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1211                                         FIND_ANYWHERE ) ) )
1212     {
1213         playlist_Stop( p_playlist );
1214         vlc_object_release( p_playlist );
1215     }
1216
1217     /* FIXME - Wait here until all vouts are terminated because
1218        libvlc's VLC_CleanUp destroys interfaces before vouts, which isn't
1219        good on OS X. We definitly need a cleaner way to handle this,
1220        but this may hopefully be good enough for now.
1221          -- titer 2003/11/22 */
1222     while( ( p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
1223                                        FIND_ANYWHERE ) ) )
1224     {
1225         vlc_object_release( p_vout );
1226         msleep( 100000 );
1227     }
1228     msleep( 500000 );
1229
1230     if( o_img_pause_pressed != nil )
1231     {
1232         [o_img_pause_pressed release];
1233         o_img_pause_pressed = nil;
1234     }
1235
1236     if( o_img_pause_pressed != nil )
1237     {
1238         [o_img_pause_pressed release];
1239         o_img_pause_pressed = nil;
1240     }
1241
1242     if( o_img_pause != nil )
1243     {
1244         [o_img_pause release];
1245         o_img_pause = nil;
1246     }
1247
1248     if( o_img_play != nil )
1249     {
1250         [o_img_play release];
1251         o_img_play = nil;
1252     }
1253
1254     if( o_msg_arr != nil )
1255     {
1256         [o_msg_arr removeAllObjects];
1257         [o_msg_arr release];
1258         o_msg_arr = nil;
1259     }
1260
1261     if( o_msg_lock != nil )
1262     {
1263         [o_msg_lock release];
1264         o_msg_lock = nil;
1265     }
1266
1267     /* write cached user defaults to disk */
1268     [[NSUserDefaults standardUserDefaults] synchronize];
1269
1270     p_intf->b_die = VLC_TRUE;
1271     [NSApp stop:NULL];
1272 }
1273
1274 - (IBAction)clearRecentItems:(id)sender
1275 {
1276     [[NSDocumentController sharedDocumentController]
1277                           clearRecentDocuments: nil];
1278 }
1279
1280 - (void)openRecentItem:(id)sender
1281 {
1282     [self application: nil openFile: [sender title]];
1283 }
1284
1285 - (IBAction)viewAbout:(id)sender
1286 {
1287     [o_about showPanel];
1288 }
1289
1290 - (IBAction)viewPreferences:(id)sender
1291 {
1292     [o_prefs showPrefs];
1293 }
1294
1295 - (IBAction)closeError:(id)sender
1296 {
1297     vlc_value_t val;
1298
1299     if( [o_err_ckbk_surpress state] == NSOnState )
1300     {
1301         val.i_int = -1;
1302         var_Set( p_intf->p_vlc, "verbose", val );
1303     }
1304     [o_err_msg setString: @""];
1305     [o_error performClose: self];
1306 }
1307
1308 - (IBAction)openReadMe:(id)sender
1309 {
1310     NSString * o_path = [[NSBundle mainBundle]
1311         pathForResource: @"README.MacOSX" ofType: @"rtf"];
1312
1313     [[NSWorkspace sharedWorkspace] openFile: o_path
1314                                    withApplication: @"TextEdit"];
1315 }
1316
1317 - (IBAction)openDocumentation:(id)sender
1318 {
1319     NSURL * o_url = [NSURL URLWithString:
1320         @"http://www.videolan.org/doc/"];
1321
1322     [[NSWorkspace sharedWorkspace] openURL: o_url];
1323 }
1324
1325 - (IBAction)reportABug:(id)sender
1326 {
1327     NSURL * o_url = [NSURL URLWithString:
1328         @"http://www.videolan.org/support/bug-reporting.html"];
1329
1330     [[NSWorkspace sharedWorkspace] openURL: o_url];
1331 }
1332
1333 - (IBAction)openWebsite:(id)sender
1334 {
1335     NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org/"];
1336
1337     [[NSWorkspace sharedWorkspace] openURL: o_url];
1338 }
1339
1340 - (IBAction)openLicense:(id)sender
1341 {
1342     NSString * o_path = [[NSBundle mainBundle]
1343         pathForResource: @"COPYING" ofType: nil];
1344
1345     [[NSWorkspace sharedWorkspace] openFile: o_path
1346                                    withApplication: @"TextEdit"];
1347 }
1348
1349 - (IBAction)openCrashLog:(id)sender
1350 {
1351     NSString * o_path = [@"~/Library/Logs/CrashReporter/VLC.crash.log"
1352                                     stringByExpandingTildeInPath];
1353
1354
1355     if ( [[NSFileManager defaultManager] fileExistsAtPath: o_path ] )
1356     {
1357         [[NSWorkspace sharedWorkspace] openFile: o_path
1358                                     withApplication: @"Console"];
1359     }
1360     else
1361     {
1362         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.") );
1363
1364     }
1365 }
1366
1367 - (void)windowDidBecomeKey:(NSNotification *)o_notification
1368 {
1369     if( [o_notification object] == o_msgs_panel )
1370     {
1371         id o_msg;
1372         NSEnumerator * o_enum;
1373
1374         [o_messages setString: @""];
1375
1376         [o_msg_lock lock];
1377
1378         o_enum = [o_msg_arr objectEnumerator];
1379
1380         while( ( o_msg = [o_enum nextObject] ) != nil )
1381         {
1382             [o_messages insertText: o_msg];
1383         }
1384
1385         [o_msg_lock unlock];
1386     }
1387 }
1388
1389 @end
1390
1391 @implementation VLCMain (NSMenuValidation)
1392
1393 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
1394 {
1395     NSString *o_title = [o_mi title];
1396     BOOL bEnabled = TRUE;
1397
1398     if( [o_title isEqualToString: _NS("License")] )
1399     {
1400         /* we need to do this only once */
1401         [self setupMenus];
1402     }
1403
1404     /* Recent Items Menu */
1405     if( [o_title isEqualToString: _NS("Clear Menu")] )
1406     {
1407         NSMenu * o_menu = [o_mi_open_recent submenu];
1408         int i_nb_items = [o_menu numberOfItems];
1409         NSArray * o_docs = [[NSDocumentController sharedDocumentController]
1410                                                        recentDocumentURLs];
1411         UInt32 i_nb_docs = [o_docs count];
1412
1413         if( i_nb_items > 1 )
1414         {
1415             while( --i_nb_items )
1416             {
1417                 [o_menu removeItemAtIndex: 0];
1418             }
1419         }
1420
1421         if( i_nb_docs > 0 )
1422         {
1423             NSURL * o_url;
1424             NSString * o_doc;
1425
1426             [o_menu insertItem: [NSMenuItem separatorItem] atIndex: 0];
1427
1428             while( TRUE )
1429             {
1430                 i_nb_docs--;
1431
1432                 o_url = [o_docs objectAtIndex: i_nb_docs];
1433
1434                 if( [o_url isFileURL] )
1435                 {
1436                     o_doc = [o_url path];
1437                 }
1438                 else
1439                 {
1440                     o_doc = [o_url absoluteString];
1441                 }
1442
1443                 [o_menu insertItemWithTitle: o_doc
1444                     action: @selector(openRecentItem:)
1445                     keyEquivalent: @"" atIndex: 0];
1446
1447                 if( i_nb_docs == 0 )
1448                 {
1449                     break;
1450                 }
1451             }
1452         }
1453         else
1454         {
1455             bEnabled = FALSE;
1456         }
1457     }
1458     return( bEnabled );
1459 }
1460
1461 @end
1462
1463 @implementation VLCMain (Internal)
1464
1465 - (void)handlePortMessage:(NSPortMessage *)o_msg
1466 {
1467     id ** val;
1468     NSData * o_data;
1469     NSValue * o_value;
1470     NSInvocation * o_inv;
1471     NSConditionLock * o_lock;
1472
1473     o_data = [[o_msg components] lastObject];
1474     o_inv = *((NSInvocation **)[o_data bytes]);
1475     [o_inv getArgument: &o_value atIndex: 2];
1476     val = (id **)[o_value pointerValue];
1477     [o_inv setArgument: val[1] atIndex: 2];
1478     o_lock = *(val[0]);
1479
1480     [o_lock lock];
1481     [o_inv invoke];
1482     [o_lock unlockWithCondition: 1];
1483 }
1484
1485 @end