git.sesse.net Git - vlc/blob - modules/gui/macosx/intf.m

   1 /*****************************************************************************
   2  * intf.m: MacOS X interface module
   3  *****************************************************************************
   4  * Copyright (C) 2002-2004 VideoLAN
   5  * $Id$
   6  *
   7  * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
   8  *          Christophe Massiot <massiot@via.ecp.fr>
   9  *          Derk-Jan Hartman <hartman at videolan.org>
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 2 of the License, or
  14  * (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  24  *****************************************************************************/
  25
  26 /*****************************************************************************
  27  * Preamble
  28  *****************************************************************************/
  29 #include <stdlib.h>                                      /* malloc(), free() */
  30 #include <sys/param.h>                                    /* for MAXPATHLEN */
  31 #include <string.h>
  32 #include <vlc_keys.h>
  33
  34 #include "intf.h"
  35 #include "vout.h"
  36 #include "prefs.h"
  37 #include "playlist.h"
  38 #include "controls.h"
  39
  40 /*****************************************************************************
  41  * Local prototypes.
  42  *****************************************************************************/
  43 static void Run ( intf_thread_t *p_intf );
  44
  45 /*****************************************************************************
  46  * OpenIntf: initialize interface
  47  *****************************************************************************/
  48 int E_(OpenIntf) ( vlc_object_t *p_this )
  49 {
  50     intf_thread_t *p_intf = (intf_thread_t*) p_this;
  51
  52     p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
  53     if( p_intf->p_sys == NULL )
  54     {
  55         return( 1 );
  56     }
  57
  58     memset( p_intf->p_sys, 0, sizeof( *p_intf->p_sys ) );
  59
  60     p_intf->p_sys->o_pool = [[NSAutoreleasePool alloc] init];
  61
  62     /* Put Cocoa into multithread mode as soon as possible.
  63      * http://developer.apple.com/techpubs/macosx/Cocoa/
  64      * TasksAndConcepts/ProgrammingTopics/Multithreading/index.html
  65      * This thread does absolutely nothing at all. */
  66     [NSThread detachNewThreadSelector:@selector(self) toTarget:[NSString string] withObject:nil];
  67
  68     p_intf->p_sys->o_sendport = [[NSPort port] retain];
  69     p_intf->p_sys->p_sub = msg_Subscribe( p_intf );
  70     p_intf->b_play = VLC_TRUE;
  71     p_intf->pf_run = Run;
  72
  73     return( 0 );
  74 }
  75
  76 /*****************************************************************************
  77  * CloseIntf: destroy interface
  78  *****************************************************************************/
  79 void E_(CloseIntf) ( vlc_object_t *p_this )
  80 {
  81     intf_thread_t *p_intf = (intf_thread_t*) p_this;
  82
  83     msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
  84
  85     [p_intf->p_sys->o_sendport release];
  86     [p_intf->p_sys->o_pool release];
  87
  88     free( p_intf->p_sys );
  89 }
  90
  91 /*****************************************************************************
  92  * Run: main loop
  93  *****************************************************************************/
  94 static void Run( intf_thread_t *p_intf )
  95 {
  96     /* Do it again - for some unknown reason, vlc_thread_create() often
  97      * fails to go to real-time priority with the first launched thread
  98      * (???) --Meuuh */
  99     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 100     [[VLCMain sharedInstance] setIntf: p_intf];
 101     [NSBundle loadNibNamed: @"MainMenu" owner: NSApp];
 102     [NSApp run];
 103     [[VLCMain sharedInstance] terminate];
 104 }
 105
 106 int ExecuteOnMainThread( id target, SEL sel, void * p_arg )
 107 {
 108     int i_ret = 0;
 109
 110     //NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 111
 112     if( [target respondsToSelector: @selector(performSelectorOnMainThread:
 113                                              withObject:waitUntilDone:)] )
 114     {
 115         [target performSelectorOnMainThread: sel
 116                 withObject: [NSValue valueWithPointer: p_arg]
 117                 waitUntilDone: NO];
 118     }
 119     else if( NSApp != nil && [[VLCMain sharedInstance] respondsToSelector: @selector(getIntf)] )
 120     {
 121         NSValue * o_v1;
 122         NSValue * o_v2;
 123         NSArray * o_array;
 124         NSPort * o_recv_port;
 125         NSInvocation * o_inv;
 126         NSPortMessage * o_msg;
 127         intf_thread_t * p_intf;
 128         NSConditionLock * o_lock;
 129         NSMethodSignature * o_sig;
 130
 131         id * val[] = { &o_lock, &o_v2 };
 132
 133         p_intf = (intf_thread_t *)VLCIntf;
 134
 135         o_recv_port = [[NSPort port] retain];
 136         o_v1 = [NSValue valueWithPointer: val];
 137         o_v2 = [NSValue valueWithPointer: p_arg];
 138
 139         o_sig = [target methodSignatureForSelector: sel];
 140         o_inv = [NSInvocation invocationWithMethodSignature: o_sig];
 141         [o_inv setArgument: &o_v1 atIndex: 2];
 142         [o_inv setTarget: target];
 143         [o_inv setSelector: sel];
 144
 145         o_array = [NSArray arrayWithObject:
 146             [NSData dataWithBytes: &o_inv length: sizeof(o_inv)]];
 147         o_msg = [[NSPortMessage alloc]
 148             initWithSendPort: p_intf->p_sys->o_sendport
 149             receivePort: o_recv_port components: o_array];
 150
 151         o_lock = [[NSConditionLock alloc] initWithCondition: 0];
 152         [o_msg sendBeforeDate: [NSDate distantPast]];
 153         [o_lock lockWhenCondition: 1];
 154         [o_lock unlock];
 155         [o_lock release];
 156
 157         [o_msg release];
 158         [o_recv_port release];
 159     }
 160     else
 161     {
 162         i_ret = 1;
 163     }
 164
 165     //[o_pool release];
 166
 167     return( i_ret );
 168 }
 169
 170 /*****************************************************************************
 171  * playlistChanged: Callback triggered by the intf-change playlist
 172  * variable, to let the intf update the playlist.
 173  *****************************************************************************/
 174 int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
 175                      vlc_value_t old_val, vlc_value_t new_val, void *param )
 176 {
 177     intf_thread_t * p_intf = VLCIntf;
 178     p_intf->p_sys->b_playlist_update = TRUE;
 179     p_intf->p_sys->b_intf_update = TRUE;
 180     return VLC_SUCCESS;
 181 }
 182
 183 static struct
 184 {
 185     unichar i_nskey;
 186     unsigned int i_vlckey;
 187 } nskeys_to_vlckeys[] =
 188 {
 189     { NSUpArrowFunctionKey, KEY_UP },
 190     { NSDownArrowFunctionKey, KEY_DOWN },
 191     { NSLeftArrowFunctionKey, KEY_LEFT },
 192     { NSRightArrowFunctionKey, KEY_RIGHT },
 193     { NSF1FunctionKey, KEY_F1 },
 194     { NSF2FunctionKey, KEY_F2 },
 195     { NSF3FunctionKey, KEY_F3 },
 196     { NSF4FunctionKey, KEY_F4 },
 197     { NSF5FunctionKey, KEY_F5 },
 198     { NSF6FunctionKey, KEY_F6 },
 199     { NSF7FunctionKey, KEY_F7 },
 200     { NSF8FunctionKey, KEY_F8 },
 201     { NSF9FunctionKey, KEY_F9 },
 202     { NSF10FunctionKey, KEY_F10 },
 203     { NSF11FunctionKey, KEY_F11 },
 204     { NSF12FunctionKey, KEY_F12 },
 205     { NSHomeFunctionKey, KEY_HOME },
 206     { NSEndFunctionKey, KEY_END },
 207     { NSPageUpFunctionKey, KEY_PAGEUP },
 208     { NSPageDownFunctionKey, KEY_PAGEDOWN },
 209     { NSTabCharacter, KEY_TAB },
 210     { NSCarriageReturnCharacter, KEY_ENTER },
 211     { NSEnterCharacter, KEY_ENTER },
 212     { NSBackspaceCharacter, KEY_BACKSPACE },
 213     { (unichar) ' ', KEY_SPACE },
 214     { (unichar) 0x1b, KEY_ESC },
 215     {0,0}
 216 };
 217
 218 unichar VLCKeyToCocoa( unsigned int i_key )
 219 {
 220     unsigned int i;
 221
 222     for( i = 0; nskeys_to_vlckeys[i].i_vlckey != 0; i++ )
 223     {
 224         if( nskeys_to_vlckeys[i].i_vlckey == (i_key & ~KEY_MODIFIER) )
 225         {
 226             return nskeys_to_vlckeys[i].i_nskey;
 227         }
 228     }
 229     return (unichar)(i_key & ~KEY_MODIFIER);
 230 }
 231
 232 unsigned int CocoaKeyToVLC( unichar i_key )
 233 {
 234     unsigned int i;
 235
 236     for( i = 0; nskeys_to_vlckeys[i].i_nskey != 0; i++ )
 237     {
 238         if( nskeys_to_vlckeys[i].i_nskey == i_key )
 239         {
 240             return nskeys_to_vlckeys[i].i_vlckey;
 241         }
 242     }
 243     return (unsigned int)i_key;
 244 }
 245
 246 unsigned int VLCModifiersToCocoa( unsigned int i_key )
 247 {
 248     unsigned int new = 0;
 249     if( i_key & KEY_MODIFIER_COMMAND )
 250         new |= NSCommandKeyMask;
 251     if( i_key & KEY_MODIFIER_ALT )
 252         new |= NSAlternateKeyMask;
 253     if( i_key & KEY_MODIFIER_SHIFT )
 254         new |= NSShiftKeyMask;
 255     if( i_key & KEY_MODIFIER_CTRL )
 256         new |= NSControlKeyMask;
 257     return new;
 258 }
 259
 260 /*****************************************************************************
 261  * VLCMain implementation
 262  *****************************************************************************/
 263 @implementation VLCMain
 264
 265 static VLCMain *_o_sharedMainInstance = nil;
 266
 267 + (VLCMain *)sharedInstance
 268 {
 269     return _o_sharedMainInstance ? _o_sharedMainInstance : [[self alloc] init];
 270 }
 271
 272 - (id)init
 273 {
 274     if( _o_sharedMainInstance) {
 275         [self dealloc];
 276     } else {
 277         _o_sharedMainInstance = [super init];
 278     }
 279
 280     return _o_sharedMainInstance;
 281 }
 282
 283 - (void)setIntf: (intf_thread_t *)p_mainintf {
 284     p_intf = p_mainintf;
 285 }
 286
 287 - (intf_thread_t *)getIntf {
 288     return p_intf;
 289 }
 290
 291 - (void)awakeFromNib
 292 {
 293     unsigned int i_key = 0;
 294     playlist_t *p_playlist;
 295     vlc_value_t val;
 296
 297     [self initStrings];
 298     [o_window setExcludedFromWindowsMenu: TRUE];
 299     [o_msgs_panel setExcludedFromWindowsMenu: TRUE];
 300     [o_msgs_panel setDelegate: self];
 301
 302     i_key = config_GetInt( p_intf, "key-quit" );
 303     [o_mi_quit setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 304     [o_mi_quit setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 305     i_key = config_GetInt( p_intf, "key-play-pause" );
 306     [o_mi_play setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 307     [o_mi_play setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 308     i_key = config_GetInt( p_intf, "key-stop" );
 309     [o_mi_stop setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 310     [o_mi_stop setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 311     i_key = config_GetInt( p_intf, "key-faster" );
 312     [o_mi_faster setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 313     [o_mi_faster setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 314     i_key = config_GetInt( p_intf, "key-slower" );
 315     [o_mi_slower setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 316     [o_mi_slower setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 317     i_key = config_GetInt( p_intf, "key-prev" );
 318     [o_mi_previous setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 319     [o_mi_previous setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 320     i_key = config_GetInt( p_intf, "key-next" );
 321     [o_mi_next setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 322     [o_mi_next setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 323     i_key = config_GetInt( p_intf, "key-jump+10sec" );
 324     [o_mi_fwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 325     [o_mi_fwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 326     i_key = config_GetInt( p_intf, "key-jump-10sec" );
 327     [o_mi_bwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 328     [o_mi_bwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 329     i_key = config_GetInt( p_intf, "key-jump+1min" );
 330     [o_mi_fwd1m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 331     [o_mi_fwd1m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 332     i_key = config_GetInt( p_intf, "key-jump-1min" );
 333     [o_mi_bwd1m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 334     [o_mi_bwd1m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 335     i_key = config_GetInt( p_intf, "key-jump+5min" );
 336     [o_mi_fwd5m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 337     [o_mi_fwd5m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 338     i_key = config_GetInt( p_intf, "key-jump-5min" );
 339     [o_mi_bwd5m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 340     [o_mi_bwd5m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 341     i_key = config_GetInt( p_intf, "key-vol-up" );
 342     [o_mi_vol_up setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 343     [o_mi_vol_up setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 344     i_key = config_GetInt( p_intf, "key-vol-down" );
 345     [o_mi_vol_down setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 346     [o_mi_vol_down setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 347     i_key = config_GetInt( p_intf, "key-vol-mute" );
 348     [o_mi_mute setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 349     [o_mi_mute setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 350     i_key = config_GetInt( p_intf, "key-fullscreen" );
 351     [o_mi_fullscreen setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 352     [o_mi_fullscreen setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 353
 354     var_Create( p_intf, "intf-change", VLC_VAR_BOOL );
 355
 356     [self setSubmenusEnabled: FALSE];
 357     [self manageVolumeSlider];
 358
 359     p_playlist = (playlist_t *) vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
 360
 361     if( p_playlist )
 362     {
 363         /* Check if we need to start playing */
 364         if( p_intf->b_play )
 365         {
 366             playlist_Play( p_playlist );
 367         }
 368         [o_btn_fullscreen setState: ( var_Get( p_playlist, "fullscreen", &val )>=0 && val.b_bool )];
 369         vlc_object_release( p_playlist );
 370     }
 371 }
 372
 373 - (void)initStrings
 374 {
 375     [o_window setTitle: _NS("VLC - Controller")];
 376     [o_scrollfield setStringValue: _NS("VLC media player")];
 377
 378     /* button controls */
 379     [o_btn_prev setToolTip: _NS("Previous")];
 380     [o_btn_rewind setToolTip: _NS("Rewind")];
 381     [o_btn_play setToolTip: _NS("Play")];
 382     [o_btn_stop setToolTip: _NS("Stop")];
 383     [o_btn_ff setToolTip: _NS("Fast Forward")];
 384     [o_btn_next setToolTip: _NS("Next")];
 385     [o_btn_fullscreen setToolTip: _NS("Fullscreen")];
 386     [o_volumeslider setToolTip: _NS("Volume")];
 387     [o_timeslider setToolTip: _NS("Position")];
 388
 389     /* messages panel */
 390     [o_msgs_panel setTitle: _NS("Messages")];
 391     [o_msgs_btn_crashlog setTitle: _NS("Open CrashLog")];
 392
 393     /* main menu */
 394     [o_mi_about setTitle: _NS("About VLC media player")];
 395     [o_mi_prefs setTitle: _NS("Preferences...")];
 396     [o_mi_add_intf setTitle: _NS("Add Interface")];
 397     [o_mu_add_intf setTitle: _NS("Add Interface")];
 398     [o_mi_services setTitle: _NS("Services")];
 399     [o_mi_hide setTitle: _NS("Hide VLC")];
 400     [o_mi_hide_others setTitle: _NS("Hide Others")];
 401     [o_mi_show_all setTitle: _NS("Show All")];
 402     [o_mi_quit setTitle: _NS("Quit VLC")];
 403
 404     [o_mu_file setTitle: _ANS("1:File")];
 405     [o_mi_open_generic setTitle: _NS("Open File...")];
 406     [o_mi_open_file setTitle: _NS("Quick Open File...")];
 407     [o_mi_open_disc setTitle: _NS("Open Disc...")];
 408     [o_mi_open_net setTitle: _NS("Open Network...")];
 409     [o_mi_open_recent setTitle: _NS("Open Recent")];
 410     [o_mi_open_recent_cm setTitle: _NS("Clear Menu")];
 411
 412     [o_mu_edit setTitle: _NS("Edit")];
 413     [o_mi_cut setTitle: _NS("Cut")];
 414     [o_mi_copy setTitle: _NS("Copy")];
 415     [o_mi_paste setTitle: _NS("Paste")];
 416     [o_mi_clear setTitle: _NS("Clear")];
 417     [o_mi_select_all setTitle: _NS("Select All")];
 418
 419     [o_mu_controls setTitle: _NS("Controls")];
 420     [o_mi_play setTitle: _NS("Play")];
 421     [o_mi_stop setTitle: _NS("Stop")];
 422     [o_mi_faster setTitle: _NS("Faster")];
 423     [o_mi_slower setTitle: _NS("Slower")];
 424     [o_mi_previous setTitle: _NS("Previous")];
 425     [o_mi_next setTitle: _NS("Next")];
 426     [o_mi_random setTitle: _NS("Random")];
 427     [o_mi_repeat setTitle: _NS("Repeat One")];
 428     [o_mi_loop setTitle: _NS("Repeat All")];
 429     [o_mi_fwd setTitle: _NS("Step Forward")];
 430     [o_mi_bwd setTitle: _NS("Step Backward")];
 431
 432     [o_mi_program setTitle: _NS("Program")];
 433     [o_mu_program setTitle: _NS("Program")];
 434     [o_mi_title setTitle: _NS("Title")];
 435     [o_mu_title setTitle: _NS("Title")];
 436     [o_mi_chapter setTitle: _NS("Chapter")];
 437     [o_mu_chapter setTitle: _NS("Chapter")];
 438
 439     [o_mu_audio setTitle: _NS("Audio")];
 440     [o_mi_vol_up setTitle: _NS("Volume Up")];
 441     [o_mi_vol_down setTitle: _NS("Volume Down")];
 442     [o_mi_mute setTitle: _NS("Mute")];
 443     [o_mi_audiotrack setTitle: _NS("Audio Track")];
 444     [o_mu_audiotrack setTitle: _NS("Audio Track")];
 445     [o_mi_channels setTitle: _NS("Audio Channels")];
 446     [o_mu_channels setTitle: _NS("Audio Channels")];
 447     [o_mi_device setTitle: _NS("Audio Device")];
 448     [o_mu_device setTitle: _NS("Audio Device")];
 449     [o_mi_visual setTitle: _NS("Visualizations")];
 450     [o_mu_visual setTitle: _NS("Visualizations")];
 451
 452     [o_mu_video setTitle: _NS("Video")];
 453     [o_mi_half_window setTitle: _NS("Half Size")];
 454     [o_mi_normal_window setTitle: _NS("Normal Size")];
 455     [o_mi_double_window setTitle: _NS("Double Size")];
 456     [o_mi_fittoscreen setTitle: _NS("Fit to Screen")];
 457     [o_mi_fullscreen setTitle: _NS("Fullscreen")];
 458     [o_mi_floatontop setTitle: _NS("Float on Top")];
 459     [o_mi_videotrack setTitle: _NS("Video Track")];
 460     [o_mu_videotrack setTitle: _NS("Video Track")];
 461     [o_mi_screen setTitle: _NS("Video Device")];
 462     [o_mu_screen setTitle: _NS("Video Device")];
 463     [o_mi_subtitle setTitle: _NS("Subtitles Track")];
 464     [o_mu_subtitle setTitle: _NS("Subtitles Track")];
 465     [o_mi_deinterlace setTitle: _NS("Deinterlace")];
 466     [o_mu_deinterlace setTitle: _NS("Deinterlace")];
 467
 468     [o_mu_window setTitle: _NS("Window")];
 469     [o_mi_minimize setTitle: _NS("Minimize Window")];
 470     [o_mi_close_window setTitle: _NS("Close Window")];
 471     [o_mi_controller setTitle: _NS("Controller")];
 472     [o_mi_playlist setTitle: _NS("Playlist")];
 473     [o_mi_info setTitle: _NS("Info")];
 474     [o_mi_messages setTitle: _NS("Messages")];
 475
 476     [o_mi_bring_atf setTitle: _NS("Bring All to Front")];
 477
 478     [o_mu_help setTitle: _NS("Help")];
 479     [o_mi_readme setTitle: _NS("ReadMe...")];
 480     [o_mi_documentation setTitle: _NS("Online Documentation")];
 481     [o_mi_reportabug setTitle: _NS("Report a Bug")];
 482     [o_mi_website setTitle: _NS("VideoLAN Website")];
 483     [o_mi_license setTitle: _NS("License")];
 484
 485     /* dock menu */
 486     [o_dmi_play setTitle: _NS("Play")];
 487     [o_dmi_stop setTitle: _NS("Stop")];
 488     [o_dmi_next setTitle: _NS("Next")];
 489     [o_dmi_previous setTitle: _NS("Previous")];
 490     [o_dmi_mute setTitle: _NS("Mute")];
 491
 492     /* error panel */
 493     [o_error setTitle: _NS("Error")];
 494     [o_err_lbl setStringValue: _NS("An error has occurred which probably prevented the execution of your request:")];
 495     [o_err_bug_lbl setStringValue: _NS("If you believe that it is a bug, please follow the instructions at:")];
 496     [o_err_btn_msgs setTitle: _NS("Open Messages Window")];
 497     [o_err_btn_dismiss setTitle: _NS("Dismiss")];
 498     [o_err_ckbk_surpress setTitle: _NS("Suppress further errors")];
 499
 500     [o_info_window setTitle: _NS("Info")];
 501 }
 502
 503 - (void)applicationWillFinishLaunching:(NSNotification *)o_notification
 504 {
 505     o_msg_lock = [[NSLock alloc] init];
 506     o_msg_arr = [[NSMutableArray arrayWithCapacity: 200] retain];
 507
 508     o_img_play = [[NSImage imageNamed: @"play"] retain];
 509     o_img_play_pressed = [[NSImage imageNamed: @"play_blue"] retain];
 510     o_img_pause = [[NSImage imageNamed: @"pause"] retain];
 511     o_img_pause_pressed = [[NSImage imageNamed: @"pause_blue"] retain];
 512
 513     [p_intf->p_sys->o_sendport setDelegate: self];
 514     [[NSRunLoop currentRunLoop]
 515         addPort: p_intf->p_sys->o_sendport
 516         forMode: NSDefaultRunLoopMode];
 517
 518     [NSTimer scheduledTimerWithTimeInterval: 0.5
 519         target: self selector: @selector(manageIntf:)
 520         userInfo: nil repeats: FALSE];
 521
 522     [NSThread detachNewThreadSelector: @selector(manage)
 523         toTarget: self withObject: nil];
 524
 525     [o_controls setupVarMenuItem: o_mi_add_intf target: (vlc_object_t *)p_intf
 526         var: "intf-add" selector: @selector(toggleVar:)];
 527
 528     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 529 }
 530
 531 - (BOOL)application:(NSApplication *)o_app openFile:(NSString *)o_filename
 532 {
 533     NSDictionary *o_dic = [NSDictionary dictionaryWithObjectsAndKeys: o_filename, @"ITEM_URL", nil];
 534     [o_playlist appendArray:
 535         [NSArray arrayWithObject: o_dic] atPos: -1 enqueue: NO];
 536
 537     return( TRUE );
 538 }
 539
 540 - (NSString *)localizedString:(char *)psz
 541 {
 542     NSString * o_str = nil;
 543
 544     if( psz != NULL )
 545     {
 546         o_str = [[[NSString alloc] initWithUTF8String: psz] autorelease];
 547     }
 548     if ( o_str == NULL )
 549     {
 550         msg_Err( VLCIntf, "could not translate: %s", psz );
 551     }
 552
 553     return( o_str );
 554 }
 555
 556 - (char *)delocalizeString:(NSString *)id
 557 {
 558     NSData * o_data = [id dataUsingEncoding: NSUTF8StringEncoding
 559                           allowLossyConversion: NO];
 560     char * psz_string;
 561
 562     if ( o_data == nil )
 563     {
 564         o_data = [id dataUsingEncoding: NSUTF8StringEncoding
 565                      allowLossyConversion: YES];
 566         psz_string = malloc( [o_data length] + 1 );
 567         [o_data getBytes: psz_string];
 568         psz_string[ [o_data length] ] = '\0';
 569         msg_Err( VLCIntf, "cannot convert to wanted encoding: %s",
 570                  psz_string );
 571     }
 572     else
 573     {
 574         psz_string = malloc( [o_data length] + 1 );
 575         [o_data getBytes: psz_string];
 576         psz_string[ [o_data length] ] = '\0';
 577     }
 578
 579     return psz_string;
 580 }
 581
 582 /* i_width is in pixels */
 583 - (NSString *)wrapString: (NSString *)o_in_string toWidth: (int) i_width
 584 {
 585     NSMutableString *o_wrapped;
 586     NSString *o_out_string;
 587     NSRange glyphRange, effectiveRange, charRange;
 588     NSRect lineFragmentRect;
 589     unsigned glyphIndex, breaksInserted = 0;
 590
 591     NSTextStorage *o_storage = [[NSTextStorage alloc] initWithString: o_in_string
 592         attributes: [NSDictionary dictionaryWithObjectsAndKeys:
 593         [NSFont labelFontOfSize: 0.0], NSFontAttributeName, nil]];
 594     NSLayoutManager *o_layout_manager = [[NSLayoutManager alloc] init];
 595     NSTextContainer *o_container = [[NSTextContainer alloc]
 596         initWithContainerSize: NSMakeSize(i_width, 2000)];
 597
 598     [o_layout_manager addTextContainer: o_container];
 599     [o_container release];
 600     [o_storage addLayoutManager: o_layout_manager];
 601     [o_layout_manager release];
 602
 603     o_wrapped = [o_in_string mutableCopy];
 604     glyphRange = [o_layout_manager glyphRangeForTextContainer: o_container];
 605
 606     for( glyphIndex = glyphRange.location ; glyphIndex < NSMaxRange(glyphRange) ;
 607             glyphIndex += effectiveRange.length) {
 608         lineFragmentRect = [o_layout_manager lineFragmentRectForGlyphAtIndex: glyphIndex
 609                                             effectiveRange: &effectiveRange];
 610         charRange = [o_layout_manager characterRangeForGlyphRange: effectiveRange
 611                                     actualGlyphRange: &effectiveRange];
 612         if ([o_wrapped lineRangeForRange:
 613                 NSMakeRange(charRange.location + breaksInserted, charRange.length)].length > charRange.length) {
 614             [o_wrapped insertString: @"\n" atIndex: NSMaxRange(charRange) + breaksInserted];
 615             breaksInserted++;
 616         }
 617     }
 618     o_out_string = [NSString stringWithString: o_wrapped];
 619     [o_wrapped release];
 620     [o_storage release];
 621
 622     return o_out_string;
 623 }
 624
 625
 626 /*****************************************************************************
 627  * hasDefinedShortcutKey: Check to see if the key press is a defined VLC
 628  * shortcut key.  If it is, pass it off to VLC for handling and return YES,
 629  * otherwise ignore it and return NO (where it will get handled by Cocoa).
 630  *****************************************************************************/
 631 - (BOOL)hasDefinedShortcutKey:(NSEvent *)o_event
 632 {
 633     unichar key = 0;
 634     vlc_value_t val;
 635     unsigned int i_pressed_modifiers = 0;
 636     struct hotkey *p_hotkeys;
 637     int i;
 638
 639     val.i_int = 0;
 640     p_hotkeys = p_intf->p_vlc->p_hotkeys;
 641
 642     i_pressed_modifiers = [o_event modifierFlags];
 643
 644     if( i_pressed_modifiers & NSShiftKeyMask )
 645         val.i_int |= KEY_MODIFIER_SHIFT;
 646     if( i_pressed_modifiers & NSControlKeyMask )
 647         val.i_int |= KEY_MODIFIER_CTRL;
 648     if( i_pressed_modifiers & NSAlternateKeyMask )
 649         val.i_int |= KEY_MODIFIER_ALT;
 650     if( i_pressed_modifiers & NSCommandKeyMask )
 651         val.i_int |= KEY_MODIFIER_COMMAND;
 652
 653     key = [[o_event charactersIgnoringModifiers] characterAtIndex: 0];
 654
 655     val.i_int |= CocoaKeyToVLC( key );
 656
 657     for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
 658     {
 659         if( p_hotkeys[i].i_key == val.i_int )
 660         {
 661             var_Set( p_intf->p_vlc, "key-pressed", val );
 662             return YES;
 663         }
 664     }
 665
 666     return NO;
 667 }
 668
 669 - (id)getControls
 670 {
 671     if ( o_controls )
 672     {
 673         return o_controls;
 674     }
 675     return nil;
 676 }
 677
 678 - (id)getPlaylist
 679 {
 680     if ( o_playlist )
 681     {
 682         return o_playlist;
 683     }
 684     return nil;
 685 }
 686
 687 - (id)getInfo
 688 {
 689     if ( o_info )
 690     {
 691         return o_info;
 692     }
 693     return  nil;
 694 }
 695
 696 - (void)manage
 697 {
 698     NSDate * o_sleep_date;
 699     playlist_t * p_playlist;
 700
 701     /* new thread requires a new pool */
 702     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 703
 704     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 705
 706     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 707                                               FIND_ANYWHERE );
 708
 709     if( p_playlist != NULL )
 710     {
 711         var_AddCallback( p_playlist, "intf-change", PlaylistChanged, self );
 712         var_AddCallback( p_playlist, "item-change", PlaylistChanged, self );
 713         var_AddCallback( p_playlist, "playlist-current", PlaylistChanged, self );
 714         vlc_object_release( p_playlist );
 715     }
 716
 717     while( !p_intf->b_die )
 718     {
 719         vlc_mutex_lock( &p_intf->change_lock );
 720
 721 #define p_input p_intf->p_sys->p_input
 722
 723         if( p_input == NULL )
 724         {
 725             p_input = (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
 726                                            FIND_ANYWHERE );
 727
 728             /* Refresh the interface */
 729             if( p_input )
 730             {
 731                 msg_Dbg( p_intf, "input has changed, refreshing interface" );
 732                 p_intf->p_sys->i_play_status = PLAYING_S;
 733                 p_intf->p_sys->b_playing = TRUE;
 734                 p_intf->p_sys->b_current_title_update = 1;
 735                 p_intf->p_sys->b_intf_update = TRUE;
 736                 p_intf->p_sys->b_input_update = TRUE;
 737             }
 738         }
 739         else if( p_input->b_dead )
 740         {
 741             /* input stopped */
 742             p_intf->p_sys->b_playing = FALSE;
 743             p_intf->p_sys->b_intf_update = TRUE;
 744             p_intf->p_sys->i_play_status = PAUSE_S;
 745             [o_scrollfield setStringValue: _NS("VLC media player") ];
 746             vlc_object_release( p_input );
 747             p_input = NULL;
 748         }
 749 #undef p_input
 750
 751         vlc_mutex_unlock( &p_intf->change_lock );
 752
 753         o_sleep_date = [NSDate dateWithTimeIntervalSinceNow: .3];
 754         [NSThread sleepUntilDate: o_sleep_date];
 755     }
 756
 757     [self terminate];
 758     [o_pool release];
 759 }
 760
 761 - (void)manageIntf:(NSTimer *)o_timer
 762 {
 763     vlc_value_t val;
 764
 765     if( p_intf->p_vlc->b_die == VLC_TRUE )
 766     {
 767         [o_timer invalidate];
 768         return;
 769     }
 770
 771 #define p_input p_intf->p_sys->p_input
 772     if( p_intf->p_sys->b_intf_update )
 773     {
 774         vlc_bool_t b_input = VLC_FALSE;
 775         vlc_bool_t b_plmul = VLC_FALSE;
 776         vlc_bool_t b_control = VLC_FALSE;
 777         vlc_bool_t b_seekable = VLC_FALSE;
 778         vlc_bool_t b_chapters = VLC_FALSE;
 779
 780         playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 781                                                    FIND_ANYWHERE );
 782         b_plmul = p_playlist->i_size > 1;
 783
 784         vlc_object_release( p_playlist );
 785
 786         if( ( b_input = ( p_input != NULL ) ) )
 787         {
 788             /* seekable streams */
 789             var_Get( p_input, "seekable", &val);
 790             b_seekable = val.b_bool;
 791
 792             /* check wether slow/fast motion is possible*/
 793             b_control = p_input->input.b_can_pace_control;
 794
 795             /* chapters & titles */
 796             //b_chapters = p_input->stream.i_area_nb > 1;
 797         }
 798
 799         [o_btn_stop setEnabled: b_input];
 800         [o_btn_ff setEnabled: b_seekable];
 801         [o_btn_rewind setEnabled: b_seekable];
 802         [o_btn_prev setEnabled: (b_plmul || b_chapters)];
 803         [o_btn_next setEnabled: (b_plmul || b_chapters)];
 804
 805         [o_timeslider setFloatValue: 0.0];
 806         [o_timeslider setEnabled: b_seekable];
 807         [o_timefield setStringValue: @"0:00:00"];
 808
 809         p_intf->p_sys->b_intf_update = VLC_FALSE;
 810     }
 811
 812     if ( p_intf->p_sys->b_playlist_update )
 813     {
 814         [o_playlist playlistUpdated];
 815         p_intf->p_sys->b_playlist_update = VLC_FALSE;
 816     }
 817
 818     if( p_intf->p_sys->b_fullscreen_update )
 819     {
 820         vout_thread_t * p_vout;
 821
 822         playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 823                                                    FIND_ANYWHERE );
 824
 825         [o_btn_fullscreen setState: ( var_Get( p_playlist, "fullscreen", &val )>=0 && val.b_bool ) ];
 826
 827         vlc_object_release( p_playlist );
 828
 829         p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT, FIND_ANYWHERE );
 830         if( p_vout != NULL )
 831         {
 832             [o_btn_fullscreen setEnabled: VLC_TRUE];
 833             vlc_object_release( p_vout );
 834         }
 835         else
 836         {
 837             [o_btn_fullscreen setEnabled: VLC_FALSE];
 838         }
 839         p_intf->p_sys->b_fullscreen_update = VLC_FALSE;
 840     }
 841
 842     if( p_input && !p_input->b_die )
 843     {
 844         vlc_value_t val;
 845
 846         if( p_intf->p_sys->b_current_title_update )
 847         {
 848             NSString *o_temp;
 849             vout_thread_t *p_vout;
 850             playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 851                                                        FIND_ANYWHERE );
 852
 853             if( p_playlist == NULL )
 854             {
 855                 return;
 856             }
 857
 858             vlc_mutex_lock( &p_playlist->object_lock );
 859             o_temp = [NSString stringWithUTF8String:
 860                 p_playlist->pp_items[p_playlist->i_index]->input.psz_name];
 861             if( o_temp == NULL )
 862                 o_temp = [NSString stringWithCString:
 863                     p_playlist->pp_items[p_playlist->i_index]->input.psz_name];
 864             vlc_mutex_unlock( &p_playlist->object_lock );
 865             [o_scrollfield setStringValue: o_temp ];
 866
 867
 868             p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 869                                                     FIND_ANYWHERE );
 870             if( p_vout != NULL )
 871             {
 872                 id o_vout_wnd;
 873                 NSEnumerator * o_enum = [[NSApp orderedWindows] objectEnumerator];
 874
 875                 while( ( o_vout_wnd = [o_enum nextObject] ) )
 876                 {
 877                     if( [[o_vout_wnd className] isEqualToString: @"VLCWindow"] )
 878                     {
 879                         ;//[o_vout_wnd updateTitle];
 880                     }
 881                 }
 882                 vlc_object_release( (vlc_object_t *)p_vout );
 883             }
 884             [o_playlist updateRowSelection];
 885             vlc_object_release( p_playlist );
 886             p_intf->p_sys->b_current_title_update = FALSE;
 887         }
 888
 889         if( p_intf->p_sys->b_playing && [o_timeslider isEnabled] )
 890         {
 891             /* Update the slider */
 892             vlc_value_t time;
 893             NSString * o_time;
 894             mtime_t i_seconds;
 895             vlc_value_t pos;
 896             float f_updated;
 897
 898             var_Get( p_input, "position", &pos );
 899             f_updated = 10000. * pos.f_float;
 900             [o_timeslider setFloatValue: f_updated];
 901
 902             var_Get( p_input, "time", &time );
 903             i_seconds = time.i_time / 1000000;
 904
 905             o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
 906                             (int) (i_seconds / (60 * 60)),
 907                             (int) (i_seconds / 60 % 60),
 908                             (int) (i_seconds % 60)];
 909             [o_timefield setStringValue: o_time];
 910         }
 911
 912         /* Manage volume status */
 913         [self manageVolumeSlider];
 914
 915         /* Manage Playing status */
 916         var_Get( p_input, "state", &val );
 917         if( p_intf->p_sys->i_play_status != val.i_int )
 918         {
 919             p_intf->p_sys->i_play_status = val.i_int;
 920             [self playStatusUpdated: p_intf->p_sys->i_play_status];
 921         }
 922     }
 923     else if( p_intf->p_sys->b_playing && !p_intf->b_die )
 924     {
 925         p_intf->p_sys->i_play_status = PAUSE_S;
 926         p_intf->p_sys->b_intf_update = VLC_TRUE;
 927         [self playStatusUpdated: p_intf->p_sys->i_play_status];
 928         [self setSubmenusEnabled: FALSE];
 929     }
 930
 931 #undef p_input
 932
 933     [self updateMessageArray];
 934
 935     [NSTimer scheduledTimerWithTimeInterval: 0.3
 936         target: self selector: @selector(manageIntf:)
 937         userInfo: nil repeats: FALSE];
 938 }
 939
 940 - (void)setupMenus
 941 {
 942     playlist_t *p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 943                                                 FIND_ANYWHERE );
 944
 945     if( p_playlist != NULL )
 946     {
 947 #define p_input p_playlist->p_input
 948         if( p_input != NULL )
 949         {
 950             [o_controls setupVarMenuItem: o_mi_program target: (vlc_object_t *)p_input
 951                 var: "program" selector: @selector(toggleVar:)];
 952
 953             [o_controls setupVarMenuItem: o_mi_title target: (vlc_object_t *)p_input
 954                 var: "title" selector: @selector(toggleVar:)];
 955
 956             [o_controls setupVarMenuItem: o_mi_chapter target: (vlc_object_t *)p_input
 957                 var: "chapter" selector: @selector(toggleVar:)];
 958
 959             [o_controls setupVarMenuItem: o_mi_audiotrack target: (vlc_object_t *)p_input
 960                 var: "audio-es" selector: @selector(toggleVar:)];
 961
 962             [o_controls setupVarMenuItem: o_mi_videotrack target: (vlc_object_t *)p_input
 963                 var: "video-es" selector: @selector(toggleVar:)];
 964
 965             [o_controls setupVarMenuItem: o_mi_subtitle target: (vlc_object_t *)p_input
 966                 var: "spu-es" selector: @selector(toggleVar:)];
 967
 968             aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
 969                                                         FIND_ANYWHERE );
 970             if ( p_aout != NULL )
 971             {
 972                 [o_controls setupVarMenuItem: o_mi_channels target: (vlc_object_t *)p_aout
 973                     var: "audio-channels" selector: @selector(toggleVar:)];
 974
 975                 [o_controls setupVarMenuItem: o_mi_device target: (vlc_object_t *)p_aout
 976                     var: "audio-device" selector: @selector(toggleVar:)];
 977
 978                 [o_controls setupVarMenuItem: o_mi_visual target: (vlc_object_t *)p_aout
 979                     var: "visual" selector: @selector(toggleVar:)];
 980                 vlc_object_release( (vlc_object_t *)p_aout );
 981             }
 982
 983             vout_thread_t * p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 984                                                                 FIND_ANYWHERE );
 985
 986             if ( p_vout != NULL )
 987             {
 988                 [o_controls setupVarMenuItem: o_mi_screen target: (vlc_object_t *)p_vout
 989                     var: "video-device" selector: @selector(toggleVar:)];
 990
 991                 [o_controls setupVarMenuItem: o_mi_deinterlace target: (vlc_object_t *)p_vout
 992                     var: "deinterlace" selector: @selector(toggleVar:)];
 993                 vlc_object_release( (vlc_object_t *)p_vout );
 994             }
 995         }
 996 #undef p_input
 997     }
 998     vlc_object_release( (vlc_object_t *)p_playlist );
 999 }
1000
1001 - (void)updateMessageArray
1002 {
1003     int i_start, i_stop;
1004     vlc_value_t quiet;
1005
1006     vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1007     i_stop = *p_intf->p_sys->p_sub->pi_stop;
1008     vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1009
1010     if( p_intf->p_sys->p_sub->i_start != i_stop )
1011     {
1012         NSColor *o_white = [NSColor whiteColor];
1013         NSColor *o_red = [NSColor redColor];
1014         NSColor *o_yellow = [NSColor yellowColor];
1015         NSColor *o_gray = [NSColor grayColor];
1016
1017         NSColor * pp_color[4] = { o_white, o_red, o_yellow, o_gray };
1018         static const char * ppsz_type[4] = { ": ", " error: ",
1019                                              " warning: ", " debug: " };
1020
1021         for( i_start = p_intf->p_sys->p_sub->i_start;
1022              i_start != i_stop;
1023              i_start = (i_start+1) % VLC_MSG_QSIZE )
1024         {
1025             NSString *o_msg;
1026             NSDictionary *o_attr;
1027             NSAttributedString *o_msg_color;
1028
1029             int i_type = p_intf->p_sys->p_sub->p_msg[i_start].i_type;
1030
1031             [o_msg_lock lock];
1032
1033             if( [o_msg_arr count] + 2 > 400 )
1034             {
1035                 unsigned rid[] = { 0, 1 };
1036                 [o_msg_arr removeObjectsFromIndices: (unsigned *)&rid
1037                            numIndices: sizeof(rid)/sizeof(rid[0])];
1038             }
1039
1040             o_attr = [NSDictionary dictionaryWithObject: o_gray
1041                 forKey: NSForegroundColorAttributeName];
1042             o_msg = [NSString stringWithFormat: @"%s%s",
1043                 p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
1044                 ppsz_type[i_type]];
1045             o_msg_color = [[NSAttributedString alloc]
1046                 initWithString: o_msg attributes: o_attr];
1047             [o_msg_arr addObject: [o_msg_color autorelease]];
1048
1049             o_attr = [NSDictionary dictionaryWithObject: pp_color[i_type]
1050                 forKey: NSForegroundColorAttributeName];
1051             o_msg = [NSString stringWithFormat: @"%s\n",
1052                 p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
1053             o_msg_color = [[NSAttributedString alloc]
1054                 initWithString: o_msg attributes: o_attr];
1055             [o_msg_arr addObject: [o_msg_color autorelease]];
1056
1057             [o_msg_lock unlock];
1058
1059             var_Get( p_intf->p_vlc, "verbose", &quiet );
1060
1061             if( i_type == 1 && quiet.i_int > -1 )
1062             {
1063                 NSString *o_my_msg = [NSString stringWithFormat: @"%s: %s\n",
1064                     p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
1065                     p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
1066
1067                 NSRange s_r = NSMakeRange( [[o_err_msg string] length], 0 );
1068                 [o_err_msg setEditable: YES];
1069                 [o_err_msg setSelectedRange: s_r];
1070                 [o_err_msg insertText: o_my_msg];
1071
1072                 [o_error makeKeyAndOrderFront: self];
1073                 [o_err_msg setEditable: NO];
1074             }
1075         }
1076
1077         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1078         p_intf->p_sys->p_sub->i_start = i_start;
1079         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1080     }
1081 }
1082
1083 - (void)playStatusUpdated:(int)i_status
1084 {
1085     if( i_status != PAUSE_S )
1086     {
1087         [o_btn_play setImage: o_img_pause];
1088         [o_btn_play setAlternateImage: o_img_pause_pressed];
1089         [o_btn_play setToolTip: _NS("Pause")];
1090         [o_mi_play setTitle: _NS("Pause")];
1091         [o_dmi_play setTitle: _NS("Pause")];
1092     }
1093     else
1094     {
1095         [o_btn_play setImage: o_img_play];
1096         [o_btn_play setAlternateImage: o_img_play_pressed];
1097         [o_btn_play setToolTip: _NS("Play")];
1098         [o_mi_play setTitle: _NS("Play")];
1099         [o_dmi_play setTitle: _NS("Play")];
1100     }
1101 }
1102
1103 - (void)setSubmenusEnabled:(BOOL)b_enabled
1104 {
1105     [o_mi_program setEnabled: b_enabled];
1106     [o_mi_title setEnabled: b_enabled];
1107     [o_mi_chapter setEnabled: b_enabled];
1108     [o_mi_audiotrack setEnabled: b_enabled];
1109     [o_mi_visual setEnabled: b_enabled];
1110     [o_mi_videotrack setEnabled: b_enabled];
1111     [o_mi_subtitle setEnabled: b_enabled];
1112     [o_mi_channels setEnabled: b_enabled];
1113     [o_mi_deinterlace setEnabled: b_enabled];
1114     [o_mi_device setEnabled: b_enabled];
1115     [o_mi_screen setEnabled: b_enabled];
1116 }
1117
1118 - (void)manageVolumeSlider
1119 {
1120     audio_volume_t i_volume;
1121
1122     aout_VolumeGet( p_intf, &i_volume );
1123
1124     [o_volumeslider setFloatValue: (float)i_volume / AOUT_VOLUME_STEP];
1125     [o_volumeslider setEnabled: TRUE];
1126
1127     p_intf->p_sys->b_mute = ( i_volume == 0 );
1128 }
1129
1130 - (IBAction)timesliderUpdate:(id)sender
1131 {
1132     input_thread_t * p_input;
1133     float f_updated;
1134
1135     switch( [[NSApp currentEvent] type] )
1136     {
1137         case NSLeftMouseUp:
1138         case NSLeftMouseDown:
1139         case NSLeftMouseDragged:
1140             f_updated = [sender floatValue];
1141             break;
1142
1143         default:
1144             return;
1145     }
1146
1147     p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
1148                                             FIND_ANYWHERE );
1149
1150     if( p_input != NULL )
1151     {
1152         vlc_value_t time;
1153         vlc_value_t pos;
1154         mtime_t i_seconds;
1155         NSString * o_time;
1156
1157         pos.f_float = f_updated / 10000.;
1158         var_Set( p_input, "position", pos );
1159         [o_timeslider setFloatValue: f_updated];
1160
1161         var_Get( p_input, "time", &time );
1162         i_seconds = time.i_time / 1000000;
1163
1164         o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
1165                         (int) (i_seconds / (60 * 60)),
1166                         (int) (i_seconds / 60 % 60),
1167                         (int) (i_seconds % 60)];
1168         [o_timefield setStringValue: o_time];
1169
1170         vlc_object_release( p_input );
1171     }
1172 }
1173
1174 - (void)terminate
1175 {
1176     playlist_t * p_playlist;
1177     vout_thread_t * p_vout;
1178
1179     /* Stop playback */
1180     if( ( p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1181                                         FIND_ANYWHERE ) ) )
1182     {
1183         playlist_Stop( p_playlist );
1184         vlc_object_release( p_playlist );
1185     }
1186
1187     /* FIXME - Wait here until all vouts are terminated because
1188        libvlc's VLC_CleanUp destroys interfaces before vouts, which isn't
1189        good on OS X. We definitly need a cleaner way to handle this,
1190        but this may hopefully be good enough for now.
1191          -- titer 2003/11/22 */
1192     while( ( p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
1193                                        FIND_ANYWHERE ) ) )
1194     {
1195         vlc_object_release( p_vout );
1196         msleep( 100000 );
1197     }
1198     msleep( 500000 );
1199
1200     if( o_img_pause_pressed != nil )
1201     {
1202         [o_img_pause_pressed release];
1203         o_img_pause_pressed = nil;
1204     }
1205
1206     if( o_img_pause_pressed != nil )
1207     {
1208         [o_img_pause_pressed release];
1209         o_img_pause_pressed = nil;
1210     }
1211
1212     if( o_img_pause != nil )
1213     {
1214         [o_img_pause release];
1215         o_img_pause = nil;
1216     }
1217
1218     if( o_img_play != nil )
1219     {
1220         [o_img_play release];
1221         o_img_play = nil;
1222     }
1223
1224     if( o_msg_arr != nil )
1225     {
1226         [o_msg_arr removeAllObjects];
1227         [o_msg_arr release];
1228         o_msg_arr = nil;
1229     }
1230
1231     if( o_msg_lock != nil )
1232     {
1233         [o_msg_lock release];
1234         o_msg_lock = nil;
1235     }
1236
1237     /* write cached user defaults to disk */
1238     [[NSUserDefaults standardUserDefaults] synchronize];
1239
1240     p_intf->b_die = VLC_TRUE;
1241     [NSApp stop:NULL];
1242 }
1243
1244 - (IBAction)clearRecentItems:(id)sender
1245 {
1246     [[NSDocumentController sharedDocumentController]
1247                           clearRecentDocuments: nil];
1248 }
1249
1250 - (void)openRecentItem:(id)sender
1251 {
1252     [self application: nil openFile: [sender title]];
1253 }
1254
1255 - (IBAction)viewPreferences:(id)sender
1256 {
1257     [o_prefs showPrefs];
1258 }
1259
1260 - (IBAction)closeError:(id)sender
1261 {
1262     vlc_value_t val;
1263
1264     if( [o_err_ckbk_surpress state] == NSOnState )
1265     {
1266         val.i_int = -1;
1267         var_Set( p_intf->p_vlc, "verbose", val );
1268     }
1269     [o_err_msg setString: @""];
1270     [o_error performClose: self];
1271 }
1272
1273 - (IBAction)openReadMe:(id)sender
1274 {
1275     NSString * o_path = [[NSBundle mainBundle]
1276         pathForResource: @"README.MacOSX" ofType: @"rtf"];
1277
1278     [[NSWorkspace sharedWorkspace] openFile: o_path
1279                                    withApplication: @"TextEdit"];
1280 }
1281
1282 - (IBAction)openDocumentation:(id)sender
1283 {
1284     NSURL * o_url = [NSURL URLWithString:
1285         @"http://www.videolan.org/doc/"];
1286
1287     [[NSWorkspace sharedWorkspace] openURL: o_url];
1288 }
1289
1290 - (IBAction)reportABug:(id)sender
1291 {
1292     NSURL * o_url = [NSURL URLWithString:
1293         @"http://www.videolan.org/support/bug-reporting.html"];
1294
1295     [[NSWorkspace sharedWorkspace] openURL: o_url];
1296 }
1297
1298 - (IBAction)openWebsite:(id)sender
1299 {
1300     NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org/"];
1301
1302     [[NSWorkspace sharedWorkspace] openURL: o_url];
1303 }
1304
1305 - (IBAction)openLicense:(id)sender
1306 {
1307     NSString * o_path = [[NSBundle mainBundle]
1308         pathForResource: @"COPYING" ofType: nil];
1309
1310     [[NSWorkspace sharedWorkspace] openFile: o_path
1311                                    withApplication: @"TextEdit"];
1312 }
1313
1314 - (IBAction)openCrashLog:(id)sender
1315 {
1316     NSString * o_path = [@"~/Library/Logs/CrashReporter/VLC.crash.log"
1317                                     stringByExpandingTildeInPath];
1318
1319
1320     if ( [[NSFileManager defaultManager] fileExistsAtPath: o_path ] )
1321     {
1322         [[NSWorkspace sharedWorkspace] openFile: o_path
1323                                     withApplication: @"Console"];
1324     }
1325     else
1326     {
1327         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.") );
1328
1329     }
1330 }
1331
1332 - (void)windowDidBecomeKey:(NSNotification *)o_notification
1333 {
1334     if( [o_notification object] == o_msgs_panel )
1335     {
1336         id o_msg;
1337         NSEnumerator * o_enum;
1338
1339         [o_messages setString: @""];
1340
1341         [o_msg_lock lock];
1342
1343         o_enum = [o_msg_arr objectEnumerator];
1344
1345         while( ( o_msg = [o_enum nextObject] ) != nil )
1346         {
1347             [o_messages insertText: o_msg];
1348         }
1349
1350         [o_msg_lock unlock];
1351     }
1352 }
1353
1354 @end
1355
1356 @implementation VLCMain (NSMenuValidation)
1357
1358 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
1359 {
1360     NSString *o_title = [o_mi title];
1361     BOOL bEnabled = TRUE;
1362
1363     if( [o_title isEqualToString: _NS("License")] )
1364     {
1365         /* we need to do this only once */
1366         [self setupMenus];
1367     }
1368
1369     /* Recent Items Menu */
1370     if( [o_title isEqualToString: _NS("Clear Menu")] )
1371     {
1372         NSMenu * o_menu = [o_mi_open_recent submenu];
1373         int i_nb_items = [o_menu numberOfItems];
1374         NSArray * o_docs = [[NSDocumentController sharedDocumentController]
1375                                                        recentDocumentURLs];
1376         UInt32 i_nb_docs = [o_docs count];
1377
1378         if( i_nb_items > 1 )
1379         {
1380             while( --i_nb_items )
1381             {
1382                 [o_menu removeItemAtIndex: 0];
1383             }
1384         }
1385
1386         if( i_nb_docs > 0 )
1387         {
1388             NSURL * o_url;
1389             NSString * o_doc;
1390
1391             [o_menu insertItem: [NSMenuItem separatorItem] atIndex: 0];
1392
1393             while( TRUE )
1394             {
1395                 i_nb_docs--;
1396
1397                 o_url = [o_docs objectAtIndex: i_nb_docs];
1398
1399                 if( [o_url isFileURL] )
1400                 {
1401                     o_doc = [o_url path];
1402                 }
1403                 else
1404                 {
1405                     o_doc = [o_url absoluteString];
1406                 }
1407
1408                 [o_menu insertItemWithTitle: o_doc
1409                     action: @selector(openRecentItem:)
1410                     keyEquivalent: @"" atIndex: 0];
1411
1412                 if( i_nb_docs == 0 )
1413                 {
1414                     break;
1415                 }
1416             }
1417         }
1418         else
1419         {
1420             bEnabled = FALSE;
1421         }
1422     }
1423     return( bEnabled );
1424 }
1425
1426 @end
1427
1428 @implementation VLCMain (Internal)
1429
1430 - (void)handlePortMessage:(NSPortMessage *)o_msg
1431 {
1432     id ** val;
1433     NSData * o_data;
1434     NSValue * o_value;
1435     NSInvocation * o_inv;
1436     NSConditionLock * o_lock;
1437
1438     o_data = [[o_msg components] lastObject];
1439     o_inv = *((NSInvocation **)[o_data bytes]);
1440     [o_inv getArgument: &o_value atIndex: 2];
1441     val = (id **)[o_value pointerValue];
1442     [o_inv setArgument: val[1] atIndex: 2];
1443     o_lock = *(val[0]);
1444
1445     [o_lock lock];
1446     [o_inv invoke];
1447     [o_lock unlockWithCondition: 1];
1448 }
1449
1450 @end