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 #include "open.h"
  41
  42 /*****************************************************************************
  43  * Local prototypes.
  44  *****************************************************************************/
  45 static void Run ( intf_thread_t *p_intf );
  46
  47 /*****************************************************************************
  48  * OpenIntf: initialize interface
  49  *****************************************************************************/
  50 int E_(OpenIntf) ( vlc_object_t *p_this )
  51 {
  52     intf_thread_t *p_intf = (intf_thread_t*) p_this;
  53
  54     p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
  55     if( p_intf->p_sys == NULL )
  56     {
  57         return( 1 );
  58     }
  59
  60     memset( p_intf->p_sys, 0, sizeof( *p_intf->p_sys ) );
  61
  62     p_intf->p_sys->o_pool = [[NSAutoreleasePool alloc] init];
  63
  64     /* Put Cocoa into multithread mode as soon as possible.
  65      * http://developer.apple.com/techpubs/macosx/Cocoa/
  66      * TasksAndConcepts/ProgrammingTopics/Multithreading/index.html
  67      * This thread does absolutely nothing at all. */
  68     [NSThread detachNewThreadSelector:@selector(self) toTarget:[NSString string] withObject:nil];
  69
  70     p_intf->p_sys->o_sendport = [[NSPort port] retain];
  71     p_intf->p_sys->p_sub = msg_Subscribe( p_intf );
  72     p_intf->b_play = VLC_TRUE;
  73     p_intf->pf_run = Run;
  74
  75     return( 0 );
  76 }
  77
  78 /*****************************************************************************
  79  * CloseIntf: destroy interface
  80  *****************************************************************************/
  81 void E_(CloseIntf) ( vlc_object_t *p_this )
  82 {
  83     intf_thread_t *p_intf = (intf_thread_t*) p_this;
  84
  85     msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
  86
  87     [p_intf->p_sys->o_sendport release];
  88     [p_intf->p_sys->o_pool release];
  89
  90     free( p_intf->p_sys );
  91 }
  92
  93 /*****************************************************************************
  94  * Run: main loop
  95  *****************************************************************************/
  96 static void Run( intf_thread_t *p_intf )
  97 {
  98     /* Do it again - for some unknown reason, vlc_thread_create() often
  99      * fails to go to real-time priority with the first launched thread
 100      * (???) --Meuuh */
 101     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 102     [[VLCMain sharedInstance] setIntf: p_intf];
 103     [NSBundle loadNibNamed: @"MainMenu" owner: NSApp];
 104     [NSApp run];
 105     [[VLCMain sharedInstance] terminate];
 106 }
 107
 108 int ExecuteOnMainThread( id target, SEL sel, void * p_arg )
 109 {
 110     int i_ret = 0;
 111
 112     //NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 113
 114     if( [target respondsToSelector: @selector(performSelectorOnMainThread:
 115                                              withObject:waitUntilDone:)] )
 116     {
 117         [target performSelectorOnMainThread: sel
 118                 withObject: [NSValue valueWithPointer: p_arg]
 119                 waitUntilDone: NO];
 120     }
 121     else if( NSApp != nil && [[VLCMain sharedInstance] respondsToSelector: @selector(getIntf)] )
 122     {
 123         NSValue * o_v1;
 124         NSValue * o_v2;
 125         NSArray * o_array;
 126         NSPort * o_recv_port;
 127         NSInvocation * o_inv;
 128         NSPortMessage * o_msg;
 129         intf_thread_t * p_intf;
 130         NSConditionLock * o_lock;
 131         NSMethodSignature * o_sig;
 132
 133         id * val[] = { &o_lock, &o_v2 };
 134
 135         p_intf = (intf_thread_t *)VLCIntf;
 136
 137         o_recv_port = [[NSPort port] retain];
 138         o_v1 = [NSValue valueWithPointer: val];
 139         o_v2 = [NSValue valueWithPointer: p_arg];
 140
 141         o_sig = [target methodSignatureForSelector: sel];
 142         o_inv = [NSInvocation invocationWithMethodSignature: o_sig];
 143         [o_inv setArgument: &o_v1 atIndex: 2];
 144         [o_inv setTarget: target];
 145         [o_inv setSelector: sel];
 146
 147         o_array = [NSArray arrayWithObject:
 148             [NSData dataWithBytes: &o_inv length: sizeof(o_inv)]];
 149         o_msg = [[NSPortMessage alloc]
 150             initWithSendPort: p_intf->p_sys->o_sendport
 151             receivePort: o_recv_port components: o_array];
 152
 153         o_lock = [[NSConditionLock alloc] initWithCondition: 0];
 154         [o_msg sendBeforeDate: [NSDate distantPast]];
 155         [o_lock lockWhenCondition: 1];
 156         [o_lock unlock];
 157         [o_lock release];
 158
 159         [o_msg release];
 160         [o_recv_port release];
 161     }
 162     else
 163     {
 164         i_ret = 1;
 165     }
 166
 167     //[o_pool release];
 168
 169     return( i_ret );
 170 }
 171
 172 /*****************************************************************************
 173  * playlistChanged: Callback triggered by the intf-change playlist
 174  * variable, to let the intf update the playlist.
 175  *****************************************************************************/
 176 int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
 177                      vlc_value_t old_val, vlc_value_t new_val, void *param )
 178 {
 179     intf_thread_t * p_intf = VLCIntf;
 180     p_intf->p_sys->b_playlist_update = TRUE;
 181     p_intf->p_sys->b_intf_update = TRUE;
 182     return VLC_SUCCESS;
 183 }
 184
 185 /*****************************************************************************
 186  * FullscreenChanged: Callback triggered by the fullscreen-change playlist
 187  * variable, to let the intf update the controller.
 188  *****************************************************************************/
 189 int FullscreenChanged( vlc_object_t *p_this, const char *psz_variable,
 190                      vlc_value_t old_val, vlc_value_t new_val, void *param )
 191 {
 192     intf_thread_t * p_intf = VLCIntf;
 193     p_intf->p_sys->b_fullscreen_update = TRUE;
 194     return VLC_SUCCESS;
 195 }
 196
 197
 198 static struct
 199 {
 200     unichar i_nskey;
 201     unsigned int i_vlckey;
 202 } nskeys_to_vlckeys[] =
 203 {
 204     { NSUpArrowFunctionKey, KEY_UP },
 205     { NSDownArrowFunctionKey, KEY_DOWN },
 206     { NSLeftArrowFunctionKey, KEY_LEFT },
 207     { NSRightArrowFunctionKey, KEY_RIGHT },
 208     { NSF1FunctionKey, KEY_F1 },
 209     { NSF2FunctionKey, KEY_F2 },
 210     { NSF3FunctionKey, KEY_F3 },
 211     { NSF4FunctionKey, KEY_F4 },
 212     { NSF5FunctionKey, KEY_F5 },
 213     { NSF6FunctionKey, KEY_F6 },
 214     { NSF7FunctionKey, KEY_F7 },
 215     { NSF8FunctionKey, KEY_F8 },
 216     { NSF9FunctionKey, KEY_F9 },
 217     { NSF10FunctionKey, KEY_F10 },
 218     { NSF11FunctionKey, KEY_F11 },
 219     { NSF12FunctionKey, KEY_F12 },
 220     { NSHomeFunctionKey, KEY_HOME },
 221     { NSEndFunctionKey, KEY_END },
 222     { NSPageUpFunctionKey, KEY_PAGEUP },
 223     { NSPageDownFunctionKey, KEY_PAGEDOWN },
 224     { NSTabCharacter, KEY_TAB },
 225     { NSCarriageReturnCharacter, KEY_ENTER },
 226     { NSEnterCharacter, KEY_ENTER },
 227     { NSBackspaceCharacter, KEY_BACKSPACE },
 228     { (unichar) ' ', KEY_SPACE },
 229     { (unichar) 0x1b, KEY_ESC },
 230     {0,0}
 231 };
 232
 233 unichar VLCKeyToCocoa( unsigned int i_key )
 234 {
 235     unsigned int i;
 236
 237     for( i = 0; nskeys_to_vlckeys[i].i_vlckey != 0; i++ )
 238     {
 239         if( nskeys_to_vlckeys[i].i_vlckey == (i_key & ~KEY_MODIFIER) )
 240         {
 241             return nskeys_to_vlckeys[i].i_nskey;
 242         }
 243     }
 244     return (unichar)(i_key & ~KEY_MODIFIER);
 245 }
 246
 247 unsigned int CocoaKeyToVLC( unichar i_key )
 248 {
 249     unsigned int i;
 250
 251     for( i = 0; nskeys_to_vlckeys[i].i_nskey != 0; i++ )
 252     {
 253         if( nskeys_to_vlckeys[i].i_nskey == i_key )
 254         {
 255             return nskeys_to_vlckeys[i].i_vlckey;
 256         }
 257     }
 258     return (unsigned int)i_key;
 259 }
 260
 261 unsigned int VLCModifiersToCocoa( unsigned int i_key )
 262 {
 263     unsigned int new = 0;
 264     if( i_key & KEY_MODIFIER_COMMAND )
 265         new |= NSCommandKeyMask;
 266     if( i_key & KEY_MODIFIER_ALT )
 267         new |= NSAlternateKeyMask;
 268     if( i_key & KEY_MODIFIER_SHIFT )
 269         new |= NSShiftKeyMask;
 270     if( i_key & KEY_MODIFIER_CTRL )
 271         new |= NSControlKeyMask;
 272     return new;
 273 }
 274
 275 /*****************************************************************************
 276  * VLCMain implementation
 277  *****************************************************************************/
 278 @implementation VLCMain
 279
 280 static VLCMain *_o_sharedMainInstance = nil;
 281
 282 + (VLCMain *)sharedInstance
 283 {
 284     return _o_sharedMainInstance ? _o_sharedMainInstance : [[self alloc] init];
 285 }
 286
 287 - (id)init
 288 {
 289     if( _o_sharedMainInstance) {
 290         [self dealloc];
 291     } else {
 292         _o_sharedMainInstance = [super init];
 293     }
 294
 295     o_about = [[VLAboutBox alloc] init];
 296     o_prefs = [[VLCPrefs alloc] init];
 297
 298     return _o_sharedMainInstance;
 299 }
 300
 301 - (void)setIntf: (intf_thread_t *)p_mainintf {
 302     p_intf = p_mainintf;
 303 }
 304
 305 - (intf_thread_t *)getIntf {
 306     return p_intf;
 307 }
 308
 309 - (void)awakeFromNib
 310 {
 311     unsigned int i_key = 0;
 312     playlist_t *p_playlist;
 313     vlc_value_t val;
 314
 315     [self initStrings];
 316     [o_window setExcludedFromWindowsMenu: TRUE];
 317     [o_msgs_panel setExcludedFromWindowsMenu: TRUE];
 318     [o_msgs_panel setDelegate: self];
 319
 320     i_key = config_GetInt( p_intf, "key-quit" );
 321     [o_mi_quit setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 322     [o_mi_quit setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 323     i_key = config_GetInt( p_intf, "key-play-pause" );
 324     [o_mi_play setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 325     [o_mi_play setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 326     i_key = config_GetInt( p_intf, "key-stop" );
 327     [o_mi_stop setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 328     [o_mi_stop setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 329     i_key = config_GetInt( p_intf, "key-faster" );
 330     [o_mi_faster setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 331     [o_mi_faster setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 332     i_key = config_GetInt( p_intf, "key-slower" );
 333     [o_mi_slower setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 334     [o_mi_slower setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 335     i_key = config_GetInt( p_intf, "key-prev" );
 336     [o_mi_previous setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 337     [o_mi_previous setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 338     i_key = config_GetInt( p_intf, "key-next" );
 339     [o_mi_next setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 340     [o_mi_next setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 341     i_key = config_GetInt( p_intf, "key-jump+10sec" );
 342     [o_mi_fwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 343     [o_mi_fwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 344     i_key = config_GetInt( p_intf, "key-jump-10sec" );
 345     [o_mi_bwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 346     [o_mi_bwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 347     i_key = config_GetInt( p_intf, "key-jump+1min" );
 348     [o_mi_fwd1m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 349     [o_mi_fwd1m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 350     i_key = config_GetInt( p_intf, "key-jump-1min" );
 351     [o_mi_bwd1m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 352     [o_mi_bwd1m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 353     i_key = config_GetInt( p_intf, "key-jump+5min" );
 354     [o_mi_fwd5m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 355     [o_mi_fwd5m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 356     i_key = config_GetInt( p_intf, "key-jump-5min" );
 357     [o_mi_bwd5m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 358     [o_mi_bwd5m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 359     i_key = config_GetInt( p_intf, "key-vol-up" );
 360     [o_mi_vol_up setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 361     [o_mi_vol_up setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 362     i_key = config_GetInt( p_intf, "key-vol-down" );
 363     [o_mi_vol_down setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 364     [o_mi_vol_down setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 365     i_key = config_GetInt( p_intf, "key-vol-mute" );
 366     [o_mi_mute setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 367     [o_mi_mute setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 368     i_key = config_GetInt( p_intf, "key-fullscreen" );
 369     [o_mi_fullscreen setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 370     [o_mi_fullscreen setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 371     i_key = config_GetInt( p_intf, "key-snapshot" );
 372     [o_mi_snapshot setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 373     [o_mi_snapshot setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 374
 375     var_Create( p_intf, "intf-change", VLC_VAR_BOOL );
 376
 377     [self setSubmenusEnabled: FALSE];
 378     [self manageVolumeSlider];
 379
 380     /* let's load the open and sout-option dialogues and init the related classes */
 381     o_open = [[VLCOpen alloc] init];
 382     [o_open getReady];
 383
 384     p_playlist = (playlist_t *) vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
 385
 386     if( p_playlist )
 387     {
 388         /* Check if we need to start playing */
 389         if( p_intf->b_play )
 390         {
 391             playlist_Play( p_playlist );
 392         }
 393         var_Create( p_playlist, "fullscreen", VLC_VAR_BOOL | VLC_VAR_DOINHERIT);
 394         val.b_bool = VLC_FALSE;
 395
 396         var_AddCallback( p_playlist, "fullscreen", FullscreenChanged, self);
 397
 398         [o_btn_fullscreen setState: ( var_Get( p_playlist, "fullscreen", &val )>=0 && val.b_bool )];
 399         vlc_object_release( p_playlist );
 400     }
 401 }
 402
 403 - (void)initStrings
 404 {
 405     [o_window setTitle: _NS("VLC - Controller")];
 406     [o_scrollfield setStringValue: _NS("VLC media player")];
 407
 408     /* button controls */
 409     [o_btn_prev setToolTip: _NS("Previous")];
 410     [o_btn_rewind setToolTip: _NS("Rewind")];
 411     [o_btn_play setToolTip: _NS("Play")];
 412     [o_btn_stop setToolTip: _NS("Stop")];
 413     [o_btn_ff setToolTip: _NS("Fast Forward")];
 414     [o_btn_next setToolTip: _NS("Next")];
 415     [o_btn_fullscreen setToolTip: _NS("Fullscreen")];
 416     [o_volumeslider setToolTip: _NS("Volume")];
 417     [o_timeslider setToolTip: _NS("Position")];
 418
 419     /* messages panel */
 420     [o_msgs_panel setTitle: _NS("Messages")];
 421     [o_msgs_btn_crashlog setTitle: _NS("Open CrashLog")];
 422
 423     /* main menu */
 424     [o_mi_about setTitle: _NS("About VLC media player")];
 425     [o_mi_prefs setTitle: _NS("Preferences...")];
 426     [o_mi_add_intf setTitle: _NS("Add Interface")];
 427     [o_mu_add_intf setTitle: _NS("Add Interface")];
 428     [o_mi_services setTitle: _NS("Services")];
 429     [o_mi_hide setTitle: _NS("Hide VLC")];
 430     [o_mi_hide_others setTitle: _NS("Hide Others")];
 431     [o_mi_show_all setTitle: _NS("Show All")];
 432     [o_mi_quit setTitle: _NS("Quit VLC")];
 433
 434     [o_mu_file setTitle: _ANS("1:File")];
 435     [o_mi_open_generic setTitle: _NS("Open File...")];
 436     [o_mi_open_file setTitle: _NS("Quick Open File...")];
 437     [o_mi_open_disc setTitle: _NS("Open Disc...")];
 438     [o_mi_open_net setTitle: _NS("Open Network...")];
 439     [o_mi_open_recent setTitle: _NS("Open Recent")];
 440     [o_mi_open_recent_cm setTitle: _NS("Clear Menu")];
 441
 442     [o_mu_edit setTitle: _NS("Edit")];
 443     [o_mi_cut setTitle: _NS("Cut")];
 444     [o_mi_copy setTitle: _NS("Copy")];
 445     [o_mi_paste setTitle: _NS("Paste")];
 446     [o_mi_clear setTitle: _NS("Clear")];
 447     [o_mi_select_all setTitle: _NS("Select All")];
 448
 449     [o_mu_controls setTitle: _NS("Controls")];
 450     [o_mi_play setTitle: _NS("Play")];
 451     [o_mi_stop setTitle: _NS("Stop")];
 452     [o_mi_faster setTitle: _NS("Faster")];
 453     [o_mi_slower setTitle: _NS("Slower")];
 454     [o_mi_previous setTitle: _NS("Previous")];
 455     [o_mi_next setTitle: _NS("Next")];
 456     [o_mi_random setTitle: _NS("Random")];
 457     [o_mi_repeat setTitle: _NS("Repeat One")];
 458     [o_mi_loop setTitle: _NS("Repeat All")];
 459     [o_mi_fwd setTitle: _NS("Step Forward")];
 460     [o_mi_bwd setTitle: _NS("Step Backward")];
 461
 462     [o_mi_program setTitle: _NS("Program")];
 463     [o_mu_program setTitle: _NS("Program")];
 464     [o_mi_title setTitle: _NS("Title")];
 465     [o_mu_title setTitle: _NS("Title")];
 466     [o_mi_chapter setTitle: _NS("Chapter")];
 467     [o_mu_chapter setTitle: _NS("Chapter")];
 468
 469     [o_mu_audio setTitle: _NS("Audio")];
 470     [o_mi_vol_up setTitle: _NS("Volume Up")];
 471     [o_mi_vol_down setTitle: _NS("Volume Down")];
 472     [o_mi_mute setTitle: _NS("Mute")];
 473     [o_mi_audiotrack setTitle: _NS("Audio Track")];
 474     [o_mu_audiotrack setTitle: _NS("Audio Track")];
 475     [o_mi_channels setTitle: _NS("Audio Channels")];
 476     [o_mu_channels setTitle: _NS("Audio Channels")];
 477     [o_mi_device setTitle: _NS("Audio Device")];
 478     [o_mu_device setTitle: _NS("Audio Device")];
 479     [o_mi_visual setTitle: _NS("Visualizations")];
 480     [o_mu_visual setTitle: _NS("Visualizations")];
 481
 482     [o_mu_video setTitle: _NS("Video")];
 483     [o_mi_half_window setTitle: _NS("Half Size")];
 484     [o_mi_normal_window setTitle: _NS("Normal Size")];
 485     [o_mi_double_window setTitle: _NS("Double Size")];
 486     [o_mi_fittoscreen setTitle: _NS("Fit to Screen")];
 487     [o_mi_fullscreen setTitle: _NS("Fullscreen")];
 488     [o_mi_floatontop setTitle: _NS("Float on Top")];
 489     [o_mi_snapshot setTitle: _NS("Snapshot")];
 490     [o_mi_videotrack setTitle: _NS("Video Track")];
 491     [o_mu_videotrack setTitle: _NS("Video Track")];
 492     [o_mi_screen setTitle: _NS("Video Device")];
 493     [o_mu_screen setTitle: _NS("Video Device")];
 494     [o_mi_subtitle setTitle: _NS("Subtitles Track")];
 495     [o_mu_subtitle setTitle: _NS("Subtitles Track")];
 496     [o_mi_deinterlace setTitle: _NS("Deinterlace")];
 497     [o_mu_deinterlace setTitle: _NS("Deinterlace")];
 498     [o_mi_ffmpeg_pp setTitle: _NS("Post processing")];
 499     [o_mu_ffmpeg_pp setTitle: _NS("Post processing")];
 500
 501     [o_mu_window setTitle: _NS("Window")];
 502     [o_mi_minimize setTitle: _NS("Minimize Window")];
 503     [o_mi_close_window setTitle: _NS("Close Window")];
 504     [o_mi_controller setTitle: _NS("Controller")];
 505     [o_mi_equalizer setTitle: _NS("Equalizer")];
 506     [o_mi_playlist setTitle: _NS("Playlist")];
 507     [o_mi_info setTitle: _NS("Info")];
 508     [o_mi_messages setTitle: _NS("Messages")];
 509
 510     [o_mi_bring_atf setTitle: _NS("Bring All to Front")];
 511
 512     [o_mu_help setTitle: _NS("Help")];
 513     [o_mi_readme setTitle: _NS("ReadMe...")];
 514     [o_mi_documentation setTitle: _NS("Online Documentation")];
 515     [o_mi_reportabug setTitle: _NS("Report a Bug")];
 516     [o_mi_website setTitle: _NS("VideoLAN Website")];
 517     [o_mi_license setTitle: _NS("License")];
 518
 519     /* dock menu */
 520     [o_dmi_play setTitle: _NS("Play")];
 521     [o_dmi_stop setTitle: _NS("Stop")];
 522     [o_dmi_next setTitle: _NS("Next")];
 523     [o_dmi_previous setTitle: _NS("Previous")];
 524     [o_dmi_mute setTitle: _NS("Mute")];
 525
 526     /* error panel */
 527     [o_error setTitle: _NS("Error")];
 528     [o_err_lbl setStringValue: _NS("An error has occurred which probably prevented the execution of your request:")];
 529     [o_err_bug_lbl setStringValue: _NS("If you believe that it is a bug, please follow the instructions at:")];
 530     [o_err_btn_msgs setTitle: _NS("Open Messages Window")];
 531     [o_err_btn_dismiss setTitle: _NS("Dismiss")];
 532     [o_err_ckbk_surpress setTitle: _NS("Suppress further errors")];
 533
 534     [o_info_window setTitle: _NS("Info")];
 535 }
 536
 537 - (void)applicationWillFinishLaunching:(NSNotification *)o_notification
 538 {
 539     o_msg_lock = [[NSLock alloc] init];
 540     o_msg_arr = [[NSMutableArray arrayWithCapacity: 200] retain];
 541
 542     o_img_play = [[NSImage imageNamed: @"play"] retain];
 543     o_img_play_pressed = [[NSImage imageNamed: @"play_blue"] retain];
 544     o_img_pause = [[NSImage imageNamed: @"pause"] retain];
 545     o_img_pause_pressed = [[NSImage imageNamed: @"pause_blue"] retain];
 546
 547     [p_intf->p_sys->o_sendport setDelegate: self];
 548     [[NSRunLoop currentRunLoop]
 549         addPort: p_intf->p_sys->o_sendport
 550         forMode: NSDefaultRunLoopMode];
 551
 552     [NSTimer scheduledTimerWithTimeInterval: 0.5
 553         target: self selector: @selector(manageIntf:)
 554         userInfo: nil repeats: FALSE];
 555
 556     [NSThread detachNewThreadSelector: @selector(manage)
 557         toTarget: self withObject: nil];
 558
 559     [o_controls setupVarMenuItem: o_mi_add_intf target: (vlc_object_t *)p_intf
 560         var: "intf-add" selector: @selector(toggleVar:)];
 561
 562     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 563 }
 564
 565 - (BOOL)application:(NSApplication *)o_app openFile:(NSString *)o_filename
 566 {
 567     NSDictionary *o_dic = [NSDictionary dictionaryWithObjectsAndKeys: o_filename, @"ITEM_URL", nil];
 568     [o_playlist appendArray:
 569         [NSArray arrayWithObject: o_dic] atPos: -1 enqueue: NO];
 570
 571     return( TRUE );
 572 }
 573
 574 - (NSString *)localizedString:(char *)psz
 575 {
 576     NSString * o_str = nil;
 577
 578     if( psz != NULL )
 579     {
 580         o_str = [[[NSString alloc] initWithUTF8String: psz] autorelease];
 581     }
 582     if ( o_str == NULL )
 583     {
 584         msg_Err( VLCIntf, "could not translate: %s", psz );
 585     }
 586
 587     return( o_str );
 588 }
 589
 590 - (char *)delocalizeString:(NSString *)id
 591 {
 592     NSData * o_data = [id dataUsingEncoding: NSUTF8StringEncoding
 593                           allowLossyConversion: NO];
 594     char * psz_string;
 595
 596     if ( o_data == nil )
 597     {
 598         o_data = [id dataUsingEncoding: NSUTF8StringEncoding
 599                      allowLossyConversion: YES];
 600         psz_string = malloc( [o_data length] + 1 );
 601         [o_data getBytes: psz_string];
 602         psz_string[ [o_data length] ] = '\0';
 603         msg_Err( VLCIntf, "cannot convert to wanted encoding: %s",
 604                  psz_string );
 605     }
 606     else
 607     {
 608         psz_string = malloc( [o_data length] + 1 );
 609         [o_data getBytes: psz_string];
 610         psz_string[ [o_data length] ] = '\0';
 611     }
 612
 613     return psz_string;
 614 }
 615
 616 /* i_width is in pixels */
 617 - (NSString *)wrapString: (NSString *)o_in_string toWidth: (int) i_width
 618 {
 619     NSMutableString *o_wrapped;
 620     NSString *o_out_string;
 621     NSRange glyphRange, effectiveRange, charRange;
 622     NSRect lineFragmentRect;
 623     unsigned glyphIndex, breaksInserted = 0;
 624
 625     NSTextStorage *o_storage = [[NSTextStorage alloc] initWithString: o_in_string
 626         attributes: [NSDictionary dictionaryWithObjectsAndKeys:
 627         [NSFont labelFontOfSize: 0.0], NSFontAttributeName, nil]];
 628     NSLayoutManager *o_layout_manager = [[NSLayoutManager alloc] init];
 629     NSTextContainer *o_container = [[NSTextContainer alloc]
 630         initWithContainerSize: NSMakeSize(i_width, 2000)];
 631
 632     [o_layout_manager addTextContainer: o_container];
 633     [o_container release];
 634     [o_storage addLayoutManager: o_layout_manager];
 635     [o_layout_manager release];
 636
 637     o_wrapped = [o_in_string mutableCopy];
 638     glyphRange = [o_layout_manager glyphRangeForTextContainer: o_container];
 639
 640     for( glyphIndex = glyphRange.location ; glyphIndex < NSMaxRange(glyphRange) ;
 641             glyphIndex += effectiveRange.length) {
 642         lineFragmentRect = [o_layout_manager lineFragmentRectForGlyphAtIndex: glyphIndex
 643                                             effectiveRange: &effectiveRange];
 644         charRange = [o_layout_manager characterRangeForGlyphRange: effectiveRange
 645                                     actualGlyphRange: &effectiveRange];
 646         if ([o_wrapped lineRangeForRange:
 647                 NSMakeRange(charRange.location + breaksInserted, charRange.length)].length > charRange.length) {
 648             [o_wrapped insertString: @"\n" atIndex: NSMaxRange(charRange) + breaksInserted];
 649             breaksInserted++;
 650         }
 651     }
 652     o_out_string = [NSString stringWithString: o_wrapped];
 653     [o_wrapped release];
 654     [o_storage release];
 655
 656     return o_out_string;
 657 }
 658
 659
 660 /*****************************************************************************
 661  * hasDefinedShortcutKey: Check to see if the key press is a defined VLC
 662  * shortcut key.  If it is, pass it off to VLC for handling and return YES,
 663  * otherwise ignore it and return NO (where it will get handled by Cocoa).
 664  *****************************************************************************/
 665 - (BOOL)hasDefinedShortcutKey:(NSEvent *)o_event
 666 {
 667     unichar key = 0;
 668     vlc_value_t val;
 669     unsigned int i_pressed_modifiers = 0;
 670     struct hotkey *p_hotkeys;
 671     int i;
 672
 673     val.i_int = 0;
 674     p_hotkeys = p_intf->p_vlc->p_hotkeys;
 675
 676     i_pressed_modifiers = [o_event modifierFlags];
 677
 678     if( i_pressed_modifiers & NSShiftKeyMask )
 679         val.i_int |= KEY_MODIFIER_SHIFT;
 680     if( i_pressed_modifiers & NSControlKeyMask )
 681         val.i_int |= KEY_MODIFIER_CTRL;
 682     if( i_pressed_modifiers & NSAlternateKeyMask )
 683         val.i_int |= KEY_MODIFIER_ALT;
 684     if( i_pressed_modifiers & NSCommandKeyMask )
 685         val.i_int |= KEY_MODIFIER_COMMAND;
 686
 687     key = [[o_event charactersIgnoringModifiers] characterAtIndex: 0];
 688
 689     switch( key )
 690     {
 691         case NSDeleteCharacter:
 692         case NSDeleteFunctionKey:
 693         case NSDeleteCharFunctionKey:
 694         case NSBackspaceCharacter:
 695             return YES;
 696     }
 697
 698     val.i_int |= CocoaKeyToVLC( key );
 699
 700     for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
 701     {
 702         if( p_hotkeys[i].i_key == val.i_int )
 703         {
 704             var_Set( p_intf->p_vlc, "key-pressed", val );
 705             return YES;
 706         }
 707     }
 708
 709     return NO;
 710 }
 711
 712 - (id)getControls
 713 {
 714     if ( o_controls )
 715     {
 716         return o_controls;
 717     }
 718     return nil;
 719 }
 720
 721 - (id)getPlaylist
 722 {
 723     if ( o_playlist )
 724     {
 725         return o_playlist;
 726     }
 727     return nil;
 728 }
 729
 730 - (id)getInfo
 731 {
 732     if ( o_info )
 733     {
 734         return o_info;
 735     }
 736     return  nil;
 737 }
 738
 739 - (void)manage
 740 {
 741     NSDate * o_sleep_date;
 742     playlist_t * p_playlist;
 743     vlc_value_t val;
 744
 745     /* new thread requires a new pool */
 746     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 747
 748     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 749
 750     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 751                                               FIND_ANYWHERE );
 752
 753     if( p_playlist != NULL )
 754     {
 755         var_AddCallback( p_playlist, "intf-change", PlaylistChanged, self );
 756         var_AddCallback( p_playlist, "item-change", PlaylistChanged, self );
 757         var_AddCallback( p_playlist, "playlist-current", PlaylistChanged, self );
 758
 759         vlc_object_release( p_playlist );
 760     }
 761
 762     while( !p_intf->b_die )
 763     {
 764         vlc_mutex_lock( &p_intf->change_lock );
 765
 766 #define p_input p_intf->p_sys->p_input
 767
 768         if( p_input == NULL )
 769         {
 770             p_input = (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
 771                                            FIND_ANYWHERE );
 772
 773             /* Refresh the interface */
 774             if( p_input )
 775             {
 776                 msg_Dbg( p_intf, "input has changed, refreshing interface" );
 777                 p_intf->p_sys->b_input_update = VLC_TRUE;
 778             }
 779         }
 780         else if( p_input->b_die || p_input->b_dead )
 781         {
 782             /* input stopped */
 783             p_intf->p_sys->b_intf_update = VLC_TRUE;
 784             p_intf->p_sys->i_play_status = END_S;
 785             [o_scrollfield setStringValue: _NS("VLC media player") ];
 786             vlc_object_release( p_input );
 787             p_input = NULL;
 788         }
 789 #undef p_input
 790
 791         vlc_mutex_unlock( &p_intf->change_lock );
 792
 793         o_sleep_date = [NSDate dateWithTimeIntervalSinceNow: .1];
 794         [NSThread sleepUntilDate: o_sleep_date];
 795     }
 796
 797     [self terminate];
 798     [o_pool release];
 799 }
 800
 801 - (void)manageIntf:(NSTimer *)o_timer
 802 {
 803     vlc_value_t val;
 804
 805     if( p_intf->p_vlc->b_die == VLC_TRUE )
 806     {
 807         [o_timer invalidate];
 808         return;
 809     }
 810
 811 #define p_input p_intf->p_sys->p_input
 812     if( p_intf->p_sys->b_input_update )
 813     {
 814         /* Called when new input is opened */
 815         p_intf->p_sys->b_current_title_update = VLC_TRUE;
 816         p_intf->p_sys->b_intf_update = VLC_TRUE;
 817         p_intf->p_sys->b_input_update = VLC_FALSE;
 818     }
 819     if( p_intf->p_sys->b_intf_update )
 820     {
 821         vlc_bool_t b_input = VLC_FALSE;
 822         vlc_bool_t b_plmul = VLC_FALSE;
 823         vlc_bool_t b_control = VLC_FALSE;
 824         vlc_bool_t b_seekable = VLC_FALSE;
 825         vlc_bool_t b_chapters = VLC_FALSE;
 826
 827         playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 828                                                    FIND_ANYWHERE );
 829         b_plmul = p_playlist->i_size > 1;
 830
 831         vlc_object_release( p_playlist );
 832
 833         if( ( b_input = ( p_input != NULL ) ) )
 834         {
 835             /* seekable streams */
 836             var_Get( p_input, "seekable", &val);
 837             b_seekable = val.b_bool;
 838
 839             /* check wether slow/fast motion is possible*/
 840             b_control = p_input->input.b_can_pace_control;
 841
 842             /* chapters & titles */
 843             //b_chapters = p_input->stream.i_area_nb > 1;
 844         }
 845
 846         [o_btn_stop setEnabled: b_input];
 847         [o_btn_ff setEnabled: b_seekable];
 848         [o_btn_rewind setEnabled: b_seekable];
 849         [o_btn_prev setEnabled: (b_plmul || b_chapters)];
 850         [o_btn_next setEnabled: (b_plmul || b_chapters)];
 851
 852         [o_timeslider setFloatValue: 0.0];
 853         [o_timeslider setEnabled: b_seekable];
 854         [o_timefield setStringValue: @"0:00:00"];
 855
 856         p_intf->p_sys->b_intf_update = VLC_FALSE;
 857     }
 858
 859     if ( p_intf->p_sys->b_playlist_update )
 860     {
 861         [o_playlist playlistUpdated];
 862         p_intf->p_sys->b_playlist_update = VLC_FALSE;
 863     }
 864
 865     if( p_intf->p_sys->b_fullscreen_update )
 866     {
 867         playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 868                                                    FIND_ANYWHERE );
 869
 870         [o_btn_fullscreen setState: ( var_Get( p_playlist, "fullscreen", &val )>=0 && val.b_bool ) ];
 871
 872         vlc_object_release( p_playlist );
 873
 874         p_intf->p_sys->b_fullscreen_update = VLC_FALSE;
 875     }
 876
 877     if( p_input && !p_input->b_die )
 878     {
 879         vlc_value_t val;
 880
 881         if( p_intf->p_sys->b_current_title_update )
 882         {
 883             NSString *o_temp;
 884             vout_thread_t *p_vout;
 885             playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 886                                                        FIND_ANYWHERE );
 887
 888             if( p_playlist == NULL )
 889             {
 890                 return;
 891             }
 892             o_temp = [NSString stringWithUTF8String:
 893                 p_playlist->status.p_item->input.psz_name];
 894             if( o_temp == NULL )
 895                 o_temp = [NSString stringWithCString:
 896                     p_playlist->status.p_item->input.psz_name];
 897             [o_scrollfield setStringValue: o_temp ];
 898
 899             p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 900                                                     FIND_ANYWHERE );
 901             if( p_vout != NULL )
 902             {
 903                 id o_vout_wnd;
 904                 NSEnumerator * o_enum = [[NSApp orderedWindows] objectEnumerator];
 905
 906                 while( ( o_vout_wnd = [o_enum nextObject] ) )
 907                 {
 908                     if( [[o_vout_wnd className] isEqualToString: @"VLCWindow"] )
 909                     {
 910                         ;[o_vout_wnd updateTitle];
 911                     }
 912                 }
 913                 vlc_object_release( (vlc_object_t *)p_vout );
 914             }
 915             [o_playlist updateRowSelection];
 916             vlc_object_release( p_playlist );
 917             p_intf->p_sys->b_current_title_update = FALSE;
 918         }
 919
 920         if( p_input && [o_timeslider isEnabled] )
 921         {
 922             /* Update the slider */
 923             vlc_value_t time;
 924             NSString * o_time;
 925             mtime_t i_seconds;
 926             vlc_value_t pos;
 927             float f_updated;
 928
 929             var_Get( p_input, "position", &pos );
 930             f_updated = 10000. * pos.f_float;
 931             [o_timeslider setFloatValue: f_updated];
 932
 933             var_Get( p_input, "time", &time );
 934             i_seconds = time.i_time / 1000000;
 935
 936             o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
 937                             (int) (i_seconds / (60 * 60)),
 938                             (int) (i_seconds / 60 % 60),
 939                             (int) (i_seconds % 60)];
 940             [o_timefield setStringValue: o_time];
 941         }
 942
 943         /* Manage volume status */
 944         [self manageVolumeSlider];
 945
 946         /* Manage Playing status */
 947         var_Get( p_input, "state", &val );
 948         if( p_intf->p_sys->i_play_status != val.i_int )
 949         {
 950             p_intf->p_sys->i_play_status = val.i_int;
 951             [self playStatusUpdated: p_intf->p_sys->i_play_status];
 952         }
 953     }
 954     else
 955     {
 956         p_intf->p_sys->i_play_status = END_S;
 957         p_intf->p_sys->b_intf_update = VLC_TRUE;
 958         [self playStatusUpdated: p_intf->p_sys->i_play_status];
 959         [self setSubmenusEnabled: FALSE];
 960     }
 961
 962 #undef p_input
 963
 964     [self updateMessageArray];
 965
 966     [NSTimer scheduledTimerWithTimeInterval: 0.3
 967         target: self selector: @selector(manageIntf:)
 968         userInfo: nil repeats: FALSE];
 969 }
 970
 971 - (void)setupMenus
 972 {
 973 #define p_input p_intf->p_sys->p_input
 974     if( p_input != NULL )
 975     {
 976         [o_controls setupVarMenuItem: o_mi_program target: (vlc_object_t *)p_input
 977             var: "program" selector: @selector(toggleVar:)];
 978
 979         [o_controls setupVarMenuItem: o_mi_title target: (vlc_object_t *)p_input
 980             var: "title" selector: @selector(toggleVar:)];
 981
 982         [o_controls setupVarMenuItem: o_mi_chapter target: (vlc_object_t *)p_input
 983             var: "chapter" selector: @selector(toggleVar:)];
 984
 985         [o_controls setupVarMenuItem: o_mi_audiotrack target: (vlc_object_t *)p_input
 986             var: "audio-es" selector: @selector(toggleVar:)];
 987
 988         [o_controls setupVarMenuItem: o_mi_videotrack target: (vlc_object_t *)p_input
 989             var: "video-es" selector: @selector(toggleVar:)];
 990
 991         [o_controls setupVarMenuItem: o_mi_subtitle target: (vlc_object_t *)p_input
 992             var: "spu-es" selector: @selector(toggleVar:)];
 993
 994         aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
 995                                                     FIND_ANYWHERE );
 996         if ( p_aout != NULL )
 997         {
 998             [o_controls setupVarMenuItem: o_mi_channels target: (vlc_object_t *)p_aout
 999                 var: "audio-channels" selector: @selector(toggleVar:)];
1000
1001             [o_controls setupVarMenuItem: o_mi_device target: (vlc_object_t *)p_aout
1002                 var: "audio-device" selector: @selector(toggleVar:)];
1003
1004             [o_controls setupVarMenuItem: o_mi_visual target: (vlc_object_t *)p_aout
1005                 var: "visual" selector: @selector(toggleVar:)];
1006             vlc_object_release( (vlc_object_t *)p_aout );
1007         }
1008
1009         vout_thread_t * p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
1010                                                             FIND_ANYWHERE );
1011
1012         if ( p_vout != NULL )
1013         {
1014             vlc_object_t * p_dec_obj;
1015
1016             [o_controls setupVarMenuItem: o_mi_screen target: (vlc_object_t *)p_vout
1017                 var: "video-device" selector: @selector(toggleVar:)];
1018
1019             [o_controls setupVarMenuItem: o_mi_deinterlace target: (vlc_object_t *)p_vout
1020                 var: "deinterlace" selector: @selector(toggleVar:)];
1021
1022             p_dec_obj = (vlc_object_t *)vlc_object_find(
1023                                                  (vlc_object_t *)p_vout,
1024                                                  VLC_OBJECT_DECODER,
1025                                                  FIND_PARENT );
1026             if ( p_dec_obj != NULL )
1027             {
1028                [o_controls setupVarMenuItem: o_mi_ffmpeg_pp target:
1029                     (vlc_object_t *)p_dec_obj var:"ffmpeg-pp-q" selector:
1030                     @selector(toggleVar:)];
1031
1032                 vlc_object_release(p_dec_obj);
1033             }
1034             vlc_object_release( (vlc_object_t *)p_vout );
1035         }
1036     }
1037 #undef p_input
1038 }
1039
1040 - (void)updateMessageArray
1041 {
1042     int i_start, i_stop;
1043     vlc_value_t quiet;
1044
1045     vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1046     i_stop = *p_intf->p_sys->p_sub->pi_stop;
1047     vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1048
1049     if( p_intf->p_sys->p_sub->i_start != i_stop )
1050     {
1051         NSColor *o_white = [NSColor whiteColor];
1052         NSColor *o_red = [NSColor redColor];
1053         NSColor *o_yellow = [NSColor yellowColor];
1054         NSColor *o_gray = [NSColor grayColor];
1055
1056         NSColor * pp_color[4] = { o_white, o_red, o_yellow, o_gray };
1057         static const char * ppsz_type[4] = { ": ", " error: ",
1058                                              " warning: ", " debug: " };
1059
1060         for( i_start = p_intf->p_sys->p_sub->i_start;
1061              i_start != i_stop;
1062              i_start = (i_start+1) % VLC_MSG_QSIZE )
1063         {
1064             NSString *o_msg;
1065             NSDictionary *o_attr;
1066             NSAttributedString *o_msg_color;
1067
1068             int i_type = p_intf->p_sys->p_sub->p_msg[i_start].i_type;
1069
1070             [o_msg_lock lock];
1071
1072             if( [o_msg_arr count] + 2 > 400 )
1073             {
1074                 unsigned rid[] = { 0, 1 };
1075                 [o_msg_arr removeObjectsFromIndices: (unsigned *)&rid
1076                            numIndices: sizeof(rid)/sizeof(rid[0])];
1077             }
1078
1079             o_attr = [NSDictionary dictionaryWithObject: o_gray
1080                 forKey: NSForegroundColorAttributeName];
1081             o_msg = [NSString stringWithFormat: @"%s%s",
1082                 p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
1083                 ppsz_type[i_type]];
1084             o_msg_color = [[NSAttributedString alloc]
1085                 initWithString: o_msg attributes: o_attr];
1086             [o_msg_arr addObject: [o_msg_color autorelease]];
1087
1088             o_attr = [NSDictionary dictionaryWithObject: pp_color[i_type]
1089                 forKey: NSForegroundColorAttributeName];
1090             o_msg = [NSString stringWithFormat: @"%s\n",
1091                 p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
1092             o_msg_color = [[NSAttributedString alloc]
1093                 initWithString: o_msg attributes: o_attr];
1094             [o_msg_arr addObject: [o_msg_color autorelease]];
1095
1096             [o_msg_lock unlock];
1097
1098             var_Get( p_intf->p_vlc, "verbose", &quiet );
1099
1100             if( i_type == 1 && quiet.i_int > -1 )
1101             {
1102                 NSString *o_my_msg = [NSString stringWithFormat: @"%s: %s\n",
1103                     p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
1104                     p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
1105
1106                 NSRange s_r = NSMakeRange( [[o_err_msg string] length], 0 );
1107                 [o_err_msg setEditable: YES];
1108                 [o_err_msg setSelectedRange: s_r];
1109                 [o_err_msg insertText: o_my_msg];
1110
1111                 [o_error makeKeyAndOrderFront: self];
1112                 [o_err_msg setEditable: NO];
1113             }
1114         }
1115
1116         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1117         p_intf->p_sys->p_sub->i_start = i_start;
1118         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1119     }
1120 }
1121
1122 - (void)playStatusUpdated:(int)i_status
1123 {
1124     if( i_status == PLAYING_S )
1125     {
1126         [o_btn_play setImage: o_img_pause];
1127         [o_btn_play setAlternateImage: o_img_pause_pressed];
1128         [o_btn_play setToolTip: _NS("Pause")];
1129         [o_mi_play setTitle: _NS("Pause")];
1130         [o_dmi_play setTitle: _NS("Pause")];
1131     }
1132     else
1133     {
1134         [o_btn_play setImage: o_img_play];
1135         [o_btn_play setAlternateImage: o_img_play_pressed];
1136         [o_btn_play setToolTip: _NS("Play")];
1137         [o_mi_play setTitle: _NS("Play")];
1138         [o_dmi_play setTitle: _NS("Play")];
1139     }
1140 }
1141
1142 - (void)setSubmenusEnabled:(BOOL)b_enabled
1143 {
1144     [o_mi_program setEnabled: b_enabled];
1145     [o_mi_title setEnabled: b_enabled];
1146     [o_mi_chapter setEnabled: b_enabled];
1147     [o_mi_audiotrack setEnabled: b_enabled];
1148     [o_mi_visual setEnabled: b_enabled];
1149     [o_mi_videotrack setEnabled: b_enabled];
1150     [o_mi_subtitle setEnabled: b_enabled];
1151     [o_mi_channels setEnabled: b_enabled];
1152     [o_mi_deinterlace setEnabled: b_enabled];
1153     [o_mi_ffmpeg_pp setEnabled: b_enabled];
1154     [o_mi_device setEnabled: b_enabled];
1155     [o_mi_screen setEnabled: b_enabled];
1156 }
1157
1158 - (void)manageVolumeSlider
1159 {
1160     audio_volume_t i_volume;
1161
1162     aout_VolumeGet( p_intf, &i_volume );
1163
1164     [o_volumeslider setFloatValue: (float)i_volume / AOUT_VOLUME_STEP];
1165     [o_volumeslider setEnabled: TRUE];
1166
1167     p_intf->p_sys->b_mute = ( i_volume == 0 );
1168 }
1169
1170 - (IBAction)timesliderUpdate:(id)sender
1171 {
1172 #define p_input p_intf->p_sys->p_input
1173     float f_updated;
1174
1175     switch( [[NSApp currentEvent] type] )
1176     {
1177         case NSLeftMouseUp:
1178         case NSLeftMouseDown:
1179         case NSLeftMouseDragged:
1180             f_updated = [sender floatValue];
1181             break;
1182
1183         default:
1184             return;
1185     }
1186
1187     if( p_input != NULL )
1188     {
1189         vlc_value_t time;
1190         vlc_value_t pos;
1191         mtime_t i_seconds;
1192         NSString * o_time;
1193
1194         pos.f_float = f_updated / 10000.;
1195         var_Set( p_input, "position", pos );
1196         [o_timeslider setFloatValue: f_updated];
1197
1198         var_Get( p_input, "time", &time );
1199         i_seconds = time.i_time / 1000000;
1200
1201         o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
1202                         (int) (i_seconds / (60 * 60)),
1203                         (int) (i_seconds / 60 % 60),
1204                         (int) (i_seconds % 60)];
1205         [o_timefield setStringValue: o_time];
1206     }
1207 #undef p_input
1208 }
1209
1210 - (void)terminate
1211 {
1212     playlist_t * p_playlist;
1213     vout_thread_t * p_vout;
1214
1215     /* Stop playback */
1216     if( ( p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1217                                         FIND_ANYWHERE ) ) )
1218     {
1219         playlist_Stop( p_playlist );
1220         vlc_object_release( p_playlist );
1221     }
1222
1223     /* FIXME - Wait here until all vouts are terminated because
1224        libvlc's VLC_CleanUp destroys interfaces before vouts, which isn't
1225        good on OS X. We definitly need a cleaner way to handle this,
1226        but this may hopefully be good enough for now.
1227          -- titer 2003/11/22 */
1228     while( ( p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
1229                                        FIND_ANYWHERE ) ) )
1230     {
1231         vlc_object_release( p_vout );
1232         msleep( 100000 );
1233     }
1234     msleep( 500000 );
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_pressed != nil )
1243     {
1244         [o_img_pause_pressed release];
1245         o_img_pause_pressed = nil;
1246     }
1247
1248     if( o_img_pause != nil )
1249     {
1250         [o_img_pause release];
1251         o_img_pause = nil;
1252     }
1253
1254     if( o_img_play != nil )
1255     {
1256         [o_img_play release];
1257         o_img_play = nil;
1258     }
1259
1260     if( o_msg_arr != nil )
1261     {
1262         [o_msg_arr removeAllObjects];
1263         [o_msg_arr release];
1264         o_msg_arr = nil;
1265     }
1266
1267     if( o_msg_lock != nil )
1268     {
1269         [o_msg_lock release];
1270         o_msg_lock = nil;
1271     }
1272
1273     /* write cached user defaults to disk */
1274     [[NSUserDefaults standardUserDefaults] synchronize];
1275
1276     p_intf->b_die = VLC_TRUE;
1277     [NSApp stop:NULL];
1278 }
1279
1280 - (IBAction)clearRecentItems:(id)sender
1281 {
1282     [[NSDocumentController sharedDocumentController]
1283                           clearRecentDocuments: nil];
1284 }
1285
1286 - (void)openRecentItem:(id)sender
1287 {
1288     [self application: nil openFile: [sender title]];
1289 }
1290
1291 - (IBAction)intfOpenFile:(id)sender
1292 {
1293     [o_open openFile];
1294 }
1295
1296 - (IBAction)intfOpenFileGeneric:(id)sender
1297 {
1298     [o_open openFileGeneric];
1299 }
1300
1301 - (IBAction)intfOpenDisc:(id)sender
1302 {
1303     [o_open openDisc];
1304 }
1305
1306 - (IBAction)intfOpenNet:(id)sender
1307 {
1308     [o_open openNet];
1309 }
1310
1311 - (IBAction)viewAbout:(id)sender
1312 {
1313     [o_about showPanel];
1314 }
1315
1316 - (IBAction)viewPreferences:(id)sender
1317 {
1318     [o_prefs showPrefs];
1319 }
1320
1321 - (IBAction)closeError:(id)sender
1322 {
1323     vlc_value_t val;
1324
1325     if( [o_err_ckbk_surpress state] == NSOnState )
1326     {
1327         val.i_int = -1;
1328         var_Set( p_intf->p_vlc, "verbose", val );
1329     }
1330     [o_err_msg setString: @""];
1331     [o_error performClose: self];
1332 }
1333
1334 - (IBAction)openReadMe:(id)sender
1335 {
1336     NSString * o_path = [[NSBundle mainBundle]
1337         pathForResource: @"README.MacOSX" ofType: @"rtf"];
1338
1339     [[NSWorkspace sharedWorkspace] openFile: o_path
1340                                    withApplication: @"TextEdit"];
1341 }
1342
1343 - (IBAction)openDocumentation:(id)sender
1344 {
1345     NSURL * o_url = [NSURL URLWithString:
1346         @"http://www.videolan.org/doc/"];
1347
1348     [[NSWorkspace sharedWorkspace] openURL: o_url];
1349 }
1350
1351 - (IBAction)reportABug:(id)sender
1352 {
1353     NSURL * o_url = [NSURL URLWithString:
1354         @"http://www.videolan.org/support/bug-reporting.html"];
1355
1356     [[NSWorkspace sharedWorkspace] openURL: o_url];
1357 }
1358
1359 - (IBAction)openWebsite:(id)sender
1360 {
1361     NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org/"];
1362
1363     [[NSWorkspace sharedWorkspace] openURL: o_url];
1364 }
1365
1366 - (IBAction)openLicense:(id)sender
1367 {
1368     NSString * o_path = [[NSBundle mainBundle]
1369         pathForResource: @"COPYING" ofType: nil];
1370
1371     [[NSWorkspace sharedWorkspace] openFile: o_path
1372                                    withApplication: @"TextEdit"];
1373 }
1374
1375 - (IBAction)openCrashLog:(id)sender
1376 {
1377     NSString * o_path = [@"~/Library/Logs/CrashReporter/VLC.crash.log"
1378                                     stringByExpandingTildeInPath];
1379
1380
1381     if ( [[NSFileManager defaultManager] fileExistsAtPath: o_path ] )
1382     {
1383         [[NSWorkspace sharedWorkspace] openFile: o_path
1384                                     withApplication: @"Console"];
1385     }
1386     else
1387     {
1388         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.") );
1389
1390     }
1391 }
1392
1393 - (void)windowDidBecomeKey:(NSNotification *)o_notification
1394 {
1395     if( [o_notification object] == o_msgs_panel )
1396     {
1397         id o_msg;
1398         NSEnumerator * o_enum;
1399
1400         [o_messages setString: @""];
1401
1402         [o_msg_lock lock];
1403
1404         o_enum = [o_msg_arr objectEnumerator];
1405
1406         while( ( o_msg = [o_enum nextObject] ) != nil )
1407         {
1408             [o_messages insertText: o_msg];
1409         }
1410
1411         [o_msg_lock unlock];
1412     }
1413 }
1414
1415 @end
1416
1417 @implementation VLCMain (NSMenuValidation)
1418
1419 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
1420 {
1421     NSString *o_title = [o_mi title];
1422     BOOL bEnabled = TRUE;
1423
1424     if( [o_title isEqualToString: _NS("License")] )
1425     {
1426         /* we need to do this only once */
1427         [self setupMenus];
1428     }
1429
1430     /* Recent Items Menu */
1431     if( [o_title isEqualToString: _NS("Clear Menu")] )
1432     {
1433         NSMenu * o_menu = [o_mi_open_recent submenu];
1434         int i_nb_items = [o_menu numberOfItems];
1435         NSArray * o_docs = [[NSDocumentController sharedDocumentController]
1436                                                        recentDocumentURLs];
1437         UInt32 i_nb_docs = [o_docs count];
1438
1439         if( i_nb_items > 1 )
1440         {
1441             while( --i_nb_items )
1442             {
1443                 [o_menu removeItemAtIndex: 0];
1444             }
1445         }
1446
1447         if( i_nb_docs > 0 )
1448         {
1449             NSURL * o_url;
1450             NSString * o_doc;
1451
1452             [o_menu insertItem: [NSMenuItem separatorItem] atIndex: 0];
1453
1454             while( TRUE )
1455             {
1456                 i_nb_docs--;
1457
1458                 o_url = [o_docs objectAtIndex: i_nb_docs];
1459
1460                 if( [o_url isFileURL] )
1461                 {
1462                     o_doc = [o_url path];
1463                 }
1464                 else
1465                 {
1466                     o_doc = [o_url absoluteString];
1467                 }
1468
1469                 [o_menu insertItemWithTitle: o_doc
1470                     action: @selector(openRecentItem:)
1471                     keyEquivalent: @"" atIndex: 0];
1472
1473                 if( i_nb_docs == 0 )
1474                 {
1475                     break;
1476                 }
1477             }
1478         }
1479         else
1480         {
1481             bEnabled = FALSE;
1482         }
1483     }
1484     return( bEnabled );
1485 }
1486
1487 @end
1488
1489 @implementation VLCMain (Internal)
1490
1491 - (void)handlePortMessage:(NSPortMessage *)o_msg
1492 {
1493     id ** val;
1494     NSData * o_data;
1495     NSValue * o_value;
1496     NSInvocation * o_inv;
1497     NSConditionLock * o_lock;
1498
1499     o_data = [[o_msg components] lastObject];
1500     o_inv = *((NSInvocation **)[o_data bytes]);
1501     [o_inv getArgument: &o_value atIndex: 2];
1502     val = (id **)[o_value pointerValue];
1503     [o_inv setArgument: val[1] atIndex: 2];
1504     o_lock = *(val[0]);
1505
1506     [o_lock lock];
1507     [o_inv invoke];
1508     [o_lock unlockWithCondition: 1];
1509 }
1510
1511 @end