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

   1 /*****************************************************************************
   2  * MainMenu.m: MacOS X interface module
   3  *****************************************************************************
   4  * Copyright (C) 2011 Felix Paul Kühne
   5  * $Id$
   6  *
   7  * Authors: Felix Paul Kühne <fkuehne -at- videolan -dot- org>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  22  *****************************************************************************/
  23
  24 #import "MainMenu.h"
  25 #import <vlc_common.h>
  26 #import <vlc_playlist.h>
  27
  28 #import "intf.h"
  29 #import "open.h"
  30 #import "wizard.h"
  31 #import "about.h"
  32 #import "AudioEffects.h"
  33 #import "TrackSynchronization.h"
  34 #import "VideoEffects.h"
  35 #import "bookmarks.h"
  36 #import "simple_prefs.h"
  37 #import "coredialogs.h"
  38 #import "controls.h"
  39 #import "playlistinfo.h"
  40 #import "vout.h"
  41 #import "CoreInteraction.h"
  42 #import "MainWindow.h"
  43
  44 @implementation VLCMainMenu
  45 static VLCMainMenu *_o_sharedInstance = nil;
  46
  47 + (VLCMainMenu *)sharedInstance
  48 {
  49     return _o_sharedInstance ? _o_sharedInstance : [[self alloc] init];
  50 }
  51
  52 #pragma mark -
  53 #pragma mark Initialization
  54
  55 - (id)init
  56 {
  57     if( _o_sharedInstance)
  58     {
  59         [self dealloc];
  60         return _o_sharedInstance;
  61     }
  62     else
  63     {
  64         _o_sharedInstance = [super init];
  65     }
  66
  67     return _o_sharedInstance;
  68 }
  69
  70 - (void)dealloc
  71 {
  72     [[NSNotificationCenter defaultCenter] removeObserver: self];
  73
  74     if (b_nib_about_loaded)
  75         [o_about release];
  76
  77     if (b_nib_videoeffects_loaded)
  78         [o_videoeffects release];
  79
  80     if (b_nib_audioeffects_loaded)
  81         [o_audioeffects release];
  82
  83     if (b_nib_tracksynchro_loaded)
  84         [o_trackSynchronization release];
  85
  86     [super dealloc];
  87 }
  88
  89 - (void)awakeFromNib
  90 {
  91     [[NSNotificationCenter defaultCenter] addObserver: self
  92                                              selector: @selector(applicationWillFinishLaunching:)
  93                                                  name: NSApplicationWillFinishLaunchingNotification
  94                                                object: nil];
  95 }
  96
  97 - (void)applicationWillFinishLaunching:(NSNotification *)o_notification
  98 {
  99     p_intf = VLCIntf;
 100
 101     NSString* o_key;
 102     playlist_t *p_playlist;
 103     vlc_value_t val;
 104     id o_vlcmain = [VLCMain sharedInstance];
 105     char * key;
 106
 107     /* Check if we already did this once. Opening the other nibs calls it too,
 108      because VLCMain is the owner */
 109     if( b_mainMenu_setup ) return;
 110
 111     [self initStrings];
 112
 113     key = config_GetPsz( p_intf, "key-quit" );
 114     o_key = [NSString stringWithFormat:@"%s", key];
 115     [o_mi_quit setKeyEquivalent: [o_vlcmain VLCKeyToString: o_key]];
 116     [o_mi_quit setKeyEquivalentModifierMask: [o_vlcmain VLCModifiersToCocoa:o_key]];
 117     FREENULL( key );
 118
 119     key = config_GetPsz( p_intf, "key-play-pause" );
 120     o_key = [NSString stringWithFormat:@"%s", key];
 121     [o_mi_play setKeyEquivalent: [o_vlcmain VLCKeyToString: o_key]];
 122     [o_mi_play setKeyEquivalentModifierMask: [o_vlcmain VLCModifiersToCocoa:o_key]];
 123     FREENULL( key );
 124
 125     key = config_GetPsz( p_intf, "key-stop" );
 126     o_key = [NSString stringWithFormat:@"%s", key];
 127     [o_mi_stop setKeyEquivalent: [o_vlcmain VLCKeyToString: o_key]];
 128     [o_mi_stop setKeyEquivalentModifierMask: [o_vlcmain VLCModifiersToCocoa:o_key]];
 129     FREENULL( key );
 130
 131     key = config_GetPsz( p_intf, "key-prev" );
 132     o_key = [NSString stringWithFormat:@"%s", key];
 133     [o_mi_previous setKeyEquivalent: [o_vlcmain VLCKeyToString: o_key]];
 134     [o_mi_previous setKeyEquivalentModifierMask: [o_vlcmain VLCModifiersToCocoa:o_key]];
 135     FREENULL( key );
 136
 137     key = config_GetPsz( p_intf, "key-next" );
 138     o_key = [NSString stringWithFormat:@"%s", key];
 139     [o_mi_next setKeyEquivalent: [o_vlcmain VLCKeyToString: o_key]];
 140     [o_mi_next setKeyEquivalentModifierMask: [o_vlcmain VLCModifiersToCocoa:o_key]];
 141     FREENULL( key );
 142
 143     key = config_GetPsz( p_intf, "key-jump+short" );
 144     o_key = [NSString stringWithFormat:@"%s", key];
 145     [o_mi_fwd setKeyEquivalent: [o_vlcmain VLCKeyToString: o_key]];
 146     [o_mi_fwd setKeyEquivalentModifierMask: [o_vlcmain VLCModifiersToCocoa:o_key]];
 147     FREENULL( key );
 148
 149     key = config_GetPsz( p_intf, "key-jump-short" );
 150     o_key = [NSString stringWithFormat:@"%s", key];
 151     [o_mi_bwd setKeyEquivalent: [o_vlcmain VLCKeyToString: o_key]];
 152     [o_mi_bwd setKeyEquivalentModifierMask: [o_vlcmain VLCModifiersToCocoa:o_key]];
 153     FREENULL( key );
 154
 155     key = config_GetPsz( p_intf, "key-vol-up" );
 156     o_key = [NSString stringWithFormat:@"%s", key];
 157     [o_mi_vol_up setKeyEquivalent: [o_vlcmain VLCKeyToString: o_key]];
 158     [o_mi_vol_up setKeyEquivalentModifierMask: [o_vlcmain VLCModifiersToCocoa:o_key]];
 159     FREENULL( key );
 160
 161     key = config_GetPsz( p_intf, "key-vol-down" );
 162     o_key = [NSString stringWithFormat:@"%s", key];
 163     [o_mi_vol_down setKeyEquivalent: [o_vlcmain VLCKeyToString: o_key]];
 164     [o_mi_vol_down setKeyEquivalentModifierMask: [o_vlcmain VLCModifiersToCocoa:o_key]];
 165     FREENULL( key );
 166
 167     key = config_GetPsz( p_intf, "key-vol-mute" );
 168     o_key = [NSString stringWithFormat:@"%s", key];
 169     [o_mi_mute setKeyEquivalent: [o_vlcmain VLCKeyToString: o_key]];
 170     [o_mi_mute setKeyEquivalentModifierMask: [o_vlcmain VLCModifiersToCocoa:o_key]];
 171     FREENULL( key );
 172
 173     key = config_GetPsz( p_intf, "key-toggle-fullscreen" );
 174     o_key = [NSString stringWithFormat:@"%s", key];
 175     [o_mi_fullscreen setKeyEquivalent: [o_vlcmain VLCKeyToString: o_key]];
 176     [o_mi_fullscreen setKeyEquivalentModifierMask: [o_vlcmain VLCModifiersToCocoa:o_key]];
 177     FREENULL( key );
 178
 179     key = config_GetPsz( p_intf, "key-snapshot" );
 180     o_key = [NSString stringWithFormat:@"%s", key];
 181     [o_mi_snapshot setKeyEquivalent: [o_vlcmain VLCKeyToString: o_key]];
 182     [o_mi_snapshot setKeyEquivalentModifierMask: [o_vlcmain VLCModifiersToCocoa:o_key]];
 183     FREENULL( key );
 184
 185     key = config_GetPsz( p_intf, "key-random" );
 186     o_key = [NSString stringWithFormat:@"%s", key];
 187     [o_mi_random setKeyEquivalent: [o_vlcmain VLCKeyToString: o_key]];
 188     [o_mi_random setKeyEquivalentModifierMask: [o_vlcmain VLCModifiersToCocoa:o_key]];
 189     FREENULL( key );
 190
 191     key = config_GetPsz( p_intf, "key-zoom-half" );
 192     o_key = [NSString stringWithFormat:@"%s", key];
 193     [o_mi_half_window setKeyEquivalent: [o_vlcmain VLCKeyToString: o_key]];
 194     [o_mi_half_window setKeyEquivalentModifierMask: [o_vlcmain VLCModifiersToCocoa:o_key]];
 195     FREENULL( key );
 196
 197     key = config_GetPsz( p_intf, "key-zoom-original" );
 198     o_key = [NSString stringWithFormat:@"%s", key];
 199     [o_mi_normal_window setKeyEquivalent: [o_vlcmain VLCKeyToString: o_key]];
 200     [o_mi_normal_window setKeyEquivalentModifierMask: [o_vlcmain VLCModifiersToCocoa:o_key]];
 201     FREENULL( key );
 202
 203     key = config_GetPsz( p_intf, "key-zoom-double" );
 204     o_key = [NSString stringWithFormat:@"%s", key];
 205     [o_mi_double_window setKeyEquivalent: [o_vlcmain VLCKeyToString: o_key]];
 206     [o_mi_double_window setKeyEquivalentModifierMask: [o_vlcmain VLCModifiersToCocoa:o_key]];
 207     FREENULL( key );
 208
 209     [self setSubmenusEnabled: FALSE];
 210
 211     [[NSNotificationCenter defaultCenter] addObserver: self
 212                                              selector: @selector(refreshVoutDeviceMenu:)
 213                                                  name: NSApplicationDidChangeScreenParametersNotification
 214                                                object: nil];
 215
 216     /* we're done */
 217     b_mainMenu_setup = YES;
 218
 219     [self setupVarMenuItem: o_mi_add_intf target: (vlc_object_t *)p_intf
 220                              var: "intf-add" selector: @selector(toggleVar:)];
 221 }
 222
 223 - (void)initStrings
 224 {
 225     /* main menu */
 226     [o_mi_about setTitle: [_NS("About VLC media player") \
 227                            stringByAppendingString: @"..."]];
 228     [o_mi_checkForUpdate setTitle: _NS("Check for Update...")];
 229     [o_mi_prefs setTitle: _NS("Preferences...")];
 230     [o_mi_add_intf setTitle: _NS("Add Interface")];
 231     [o_mu_add_intf setTitle: _NS("Add Interface")];
 232     [o_mi_services setTitle: _NS("Services")];
 233     [o_mi_hide setTitle: _NS("Hide VLC")];
 234     [o_mi_hide_others setTitle: _NS("Hide Others")];
 235     [o_mi_show_all setTitle: _NS("Show All")];
 236     [o_mi_quit setTitle: _NS("Quit VLC")];
 237
 238     [o_mu_file setTitle: _ANS("1:File")];
 239     [o_mi_open_generic setTitle: _NS("Advanced Open File...")];
 240     [o_mi_open_file setTitle: _NS("Open File...")];
 241     [o_mi_open_disc setTitle: _NS("Open Disc...")];
 242     [o_mi_open_net setTitle: _NS("Open Network...")];
 243     [o_mi_open_capture setTitle: _NS("Open Capture Device...")];
 244     [o_mi_open_recent setTitle: _NS("Open Recent")];
 245     [o_mi_open_recent_cm setTitle: _NS("Clear Menu")];
 246     [o_mi_open_wizard setTitle: _NS("Streaming/Exporting Wizard...")];
 247
 248     [o_mu_edit setTitle: _NS("Edit")];
 249     [o_mi_cut setTitle: _NS("Cut")];
 250     [o_mi_copy setTitle: _NS("Copy")];
 251     [o_mi_paste setTitle: _NS("Paste")];
 252     [o_mi_clear setTitle: _NS("Clear")];
 253     [o_mi_select_all setTitle: _NS("Select All")];
 254
 255     [o_mu_controls setTitle: _NS("Playback")];
 256     [o_mi_play setTitle: _NS("Play")];
 257     [o_mi_stop setTitle: _NS("Stop")];
 258     [o_mi_rate setView: o_mi_rate_view];
 259     [o_mi_rate_lbl setStringValue: _NS("Playback Speed")];
 260     [o_mi_rate_lbl_gray setStringValue: _NS("Playback Speed")];
 261     [o_mi_rate_slower_lbl setStringValue: _NS("Slower")];
 262     [o_mi_rate_normal_lbl setStringValue: _NS("Normal")];
 263     [o_mi_rate_faster_lbl setStringValue: _NS("Faster")];
 264     [o_mi_trackSynchronization setTitle: _NS("Track Synchronization")];
 265     [o_mi_previous setTitle: _NS("Previous")];
 266     [o_mi_next setTitle: _NS("Next")];
 267     [o_mi_random setTitle: _NS("Random")];
 268     [o_mi_repeat setTitle: _NS("Repeat One")];
 269     [o_mi_loop setTitle: _NS("Repeat All")];
 270     [o_mi_quitAfterPB setTitle: _NS("Quit after Playback")];
 271     [o_mi_fwd setTitle: _NS("Step Forward")];
 272     [o_mi_bwd setTitle: _NS("Step Backward")];
 273
 274     [o_mi_program setTitle: _NS("Program")];
 275     [o_mu_program setTitle: _NS("Program")];
 276     [o_mi_title setTitle: _NS("Title")];
 277     [o_mu_title setTitle: _NS("Title")];
 278     [o_mi_chapter setTitle: _NS("Chapter")];
 279     [o_mu_chapter setTitle: _NS("Chapter")];
 280
 281     [o_mu_audio setTitle: _NS("Audio")];
 282     [o_mi_vol_up setTitle: _NS("Increase Volume")];
 283     [o_mi_vol_down setTitle: _NS("Decrease Volume")];
 284     [o_mi_mute setTitle: _NS("Mute")];
 285     [o_mi_audiotrack setTitle: _NS("Audio Track")];
 286     [o_mu_audiotrack setTitle: _NS("Audio Track")];
 287     [o_mi_channels setTitle: _NS("Audio Channels")];
 288     [o_mu_channels setTitle: _NS("Audio Channels")];
 289     [o_mi_device setTitle: _NS("Audio Device")];
 290     [o_mu_device setTitle: _NS("Audio Device")];
 291     [o_mi_visual setTitle: _NS("Visualizations")];
 292     [o_mu_visual setTitle: _NS("Visualizations")];
 293
 294     [o_mu_video setTitle: _NS("Video")];
 295     [o_mi_half_window setTitle: _NS("Half Size")];
 296     [o_mi_normal_window setTitle: _NS("Normal Size")];
 297     [o_mi_double_window setTitle: _NS("Double Size")];
 298     [o_mi_fittoscreen setTitle: _NS("Fit to Screen")];
 299     [o_mi_fullscreen setTitle: _NS("Fullscreen")];
 300     [o_mi_floatontop setTitle: _NS("Float on Top")];
 301     [o_mi_snapshot setTitle: _NS("Snapshot")];
 302     [o_mi_videotrack setTitle: _NS("Video Track")];
 303     [o_mu_videotrack setTitle: _NS("Video Track")];
 304     [o_mi_aspect_ratio setTitle: _NS("Aspect-ratio")];
 305     [o_mu_aspect_ratio setTitle: _NS("Aspect-ratio")];
 306     [o_mi_crop setTitle: _NS("Crop")];
 307     [o_mu_crop setTitle: _NS("Crop")];
 308     [o_mi_screen setTitle: _NS("Fullscreen Video Device")];
 309     [o_mu_screen setTitle: _NS("Fullscreen Video Device")];
 310     [o_mi_subtitle setTitle: _NS("Subtitles Track")];
 311     [o_mu_subtitle setTitle: _NS("Subtitles Track")];
 312     [o_mi_addSub setTitle: _NS("Open File...")];
 313     [o_mi_deinterlace setTitle: _NS("Deinterlace")];
 314     [o_mu_deinterlace setTitle: _NS("Deinterlace")];
 315     [o_mi_deinterlace_mode setTitle: _NS("Deinterlace mode")];
 316     [o_mu_deinterlace_mode setTitle: _NS("Deinterlace mode")];
 317     [o_mi_ffmpeg_pp setTitle: _NS("Post processing")];
 318     [o_mu_ffmpeg_pp setTitle: _NS("Post processing")];
 319     [o_mi_teletext setTitle: _NS("Teletext")];
 320     [o_mi_teletext_transparent setTitle: _NS("Transparent")];
 321     [o_mi_teletext_index setTitle: _NS("Index")];
 322     [o_mi_teletext_red setTitle: _NS("Red")];
 323     [o_mi_teletext_green setTitle: _NS("Green")];
 324     [o_mi_teletext_yellow setTitle: _NS("Yellow")];
 325     [o_mi_teletext_blue setTitle: _NS("Blue")];
 326
 327     [o_mu_window setTitle: _NS("Window")];
 328     [o_mi_minimize setTitle: _NS("Minimize Window")];
 329     [o_mi_close_window setTitle: _NS("Close Window")];
 330     [o_mi_player setTitle: _NS("Player...")];
 331     [o_mi_controller setTitle: _NS("Main Window...")];
 332     [o_mi_audioeffects setTitle: _NS("Audio Effects...")];
 333     [o_mi_videoeffects setTitle: _NS("Video Filters...")];
 334     [o_mi_bookmarks setTitle: _NS("Bookmarks...")];
 335     [o_mi_playlist setTitle: _NS("Playlist...")];
 336     [o_mi_info setTitle: _NS("Media Information...")];
 337     [o_mi_messages setTitle: _NS("Messages...")];
 338     [o_mi_errorsAndWarnings setTitle: _NS("Errors and Warnings...")];
 339
 340     [o_mi_bring_atf setTitle: _NS("Bring All to Front")];
 341
 342     [o_mu_help setTitle: _NS("Help")];
 343     [o_mi_help setTitle: _NS("VLC media player Help...")];
 344     [o_mi_readme setTitle: _NS("ReadMe / FAQ...")];
 345     [o_mi_license setTitle: _NS("License")];
 346     [o_mi_documentation setTitle: _NS("Online Documentation...")];
 347     [o_mi_website setTitle: _NS("VideoLAN Website...")];
 348     [o_mi_donation setTitle: _NS("Make a donation...")];
 349     [o_mi_forum setTitle: _NS("Online Forum...")];
 350
 351     /* dock menu */
 352     [o_dmi_play setTitle: _NS("Play")];
 353     [o_dmi_stop setTitle: _NS("Stop")];
 354     [o_dmi_next setTitle: _NS("Next")];
 355     [o_dmi_previous setTitle: _NS("Previous")];
 356     [o_dmi_mute setTitle: _NS("Mute")];
 357
 358     /* vout menu */
 359     [o_vmi_play setTitle: _NS("Play")];
 360     [o_vmi_stop setTitle: _NS("Stop")];
 361     [o_vmi_prev setTitle: _NS("Previous")];
 362     [o_vmi_next setTitle: _NS("Next")];
 363     [o_vmi_volup setTitle: _NS("Volume Up")];
 364     [o_vmi_voldown setTitle: _NS("Volume Down")];
 365     [o_vmi_mute setTitle: _NS("Mute")];
 366     [o_vmi_fullscreen setTitle: _NS("Fullscreen")];
 367     [o_vmi_snapshot setTitle: _NS("Snapshot")];
 368 }
 369
 370 #pragma mark -
 371 #pragma mark Termination
 372
 373 - (void)releaseRepresentedObjects:(NSMenu *)the_menu
 374 {
 375     if( !p_intf ) return;
 376
 377     NSArray *menuitems_array = [the_menu itemArray];
 378     NSUInteger menuItemCount = [menuitems_array count];
 379     for( NSUInteger i=0; i < menuItemCount; i++ )
 380     {
 381         NSMenuItem *one_item = [menuitems_array objectAtIndex: i];
 382         if( [one_item hasSubmenu] )
 383             [self releaseRepresentedObjects: [one_item submenu]];
 384
 385         [one_item setRepresentedObject:NULL];
 386     }
 387 }
 388
 389 #pragma mark -
 390 #pragma mark Interface update
 391
 392 - (void)setupMenus
 393 {
 394     playlist_t * p_playlist = pl_Get( p_intf );
 395     input_thread_t * p_input = playlist_CurrentInput( p_playlist );
 396     if( p_input != NULL )
 397     {
 398         [self setupVarMenuItem: o_mi_program target: (vlc_object_t *)p_input
 399                                  var: "program" selector: @selector(toggleVar:)];
 400
 401         [self setupVarMenuItem: o_mi_title target: (vlc_object_t *)p_input
 402                                  var: "title" selector: @selector(toggleVar:)];
 403
 404         [self setupVarMenuItem: o_mi_chapter target: (vlc_object_t *)p_input
 405                                  var: "chapter" selector: @selector(toggleVar:)];
 406
 407         [self setupVarMenuItem: o_mi_audiotrack target: (vlc_object_t *)p_input
 408                                  var: "audio-es" selector: @selector(toggleVar:)];
 409
 410         [self setupVarMenuItem: o_mi_videotrack target: (vlc_object_t *)p_input
 411                                  var: "video-es" selector: @selector(toggleVar:)];
 412
 413         [self setupVarMenuItem: o_mi_subtitle target: (vlc_object_t *)p_input
 414                                  var: "spu-es" selector: @selector(toggleVar:)];
 415
 416         /* special case for "Open File" inside the subtitles menu item */
 417         if( [o_mi_videotrack isEnabled] == YES )
 418             [o_mi_subtitle setEnabled: YES];
 419
 420         audio_output_t * p_aout = input_GetAout( p_input );
 421         if( p_aout != NULL )
 422         {
 423             [self setupVarMenuItem: o_mi_channels target: (vlc_object_t *)p_aout
 424                                      var: "audio-channels" selector: @selector(toggleVar:)];
 425
 426             [self setupVarMenuItem: o_mi_device target: (vlc_object_t *)p_aout
 427                                      var: "audio-device" selector: @selector(toggleVar:)];
 428
 429             [self setupVarMenuItem: o_mi_visual target: (vlc_object_t *)p_aout
 430                                      var: "visual" selector: @selector(toggleVar:)];
 431             vlc_object_release( (vlc_object_t *)p_aout );
 432         }
 433
 434         vout_thread_t * p_vout = input_GetVout( p_input );
 435
 436         if( p_vout != NULL )
 437         {
 438             vlc_object_t * p_dec_obj;
 439
 440             [self setupVarMenuItem: o_mi_aspect_ratio target: (vlc_object_t *)p_vout
 441                                      var: "aspect-ratio" selector: @selector(toggleVar:)];
 442
 443             [self setupVarMenuItem: o_mi_crop target: (vlc_object_t *) p_vout
 444                                      var: "crop" selector: @selector(toggleVar:)];
 445
 446             [self setupVarMenuItem: o_mi_screen target: (vlc_object_t *)p_vout
 447                                      var: "video-device" selector: @selector(toggleVar:)];
 448
 449             [self setupVarMenuItem: o_mi_deinterlace target: (vlc_object_t *)p_vout
 450                                      var: "deinterlace" selector: @selector(toggleVar:)];
 451
 452             [self setupVarMenuItem: o_mi_deinterlace_mode target: (vlc_object_t *)p_vout
 453                                      var: "deinterlace-mode" selector: @selector(toggleVar:)];
 454
 455 #if 1
 456             [self setupVarMenuItem: o_mi_ffmpeg_pp target:
 457              (vlc_object_t *)p_vout var:"postprocess" selector:
 458              @selector(toggleVar:)];
 459 #endif
 460             vlc_object_release( (vlc_object_t *)p_vout );
 461         }
 462         vlc_object_release( p_input );
 463     }
 464 }
 465
 466 - (void)refreshVoutDeviceMenu:(NSNotification *)o_notification
 467 {
 468     int x, y = 0;
 469     vout_thread_t * p_vout = getVout();
 470     if( !p_vout )
 471         return;
 472
 473     /* clean the menu before adding new entries */
 474     if( [o_mi_screen hasSubmenu] )
 475     {
 476         y = [[o_mi_screen submenu] numberOfItems] - 1;
 477         msg_Dbg( VLCIntf, "%i items in submenu", y );
 478         while( x != y )
 479         {
 480             msg_Dbg( VLCIntf, "removing item %i of %i", x, y );
 481             [[o_mi_screen submenu] removeItemAtIndex: x];
 482             x++;
 483         }
 484     }
 485
 486     [self setupVarMenuItem: o_mi_screen target: (vlc_object_t *)p_vout
 487                              var: "video-device" selector: @selector(toggleVar:)];
 488     vlc_object_release( (vlc_object_t *)p_vout );
 489 }
 490
 491 - (void)setSubmenusEnabled:(BOOL)b_enabled
 492 {
 493     [o_mi_program setEnabled: b_enabled];
 494     [o_mi_title setEnabled: b_enabled];
 495     [o_mi_chapter setEnabled: b_enabled];
 496     [o_mi_audiotrack setEnabled: b_enabled];
 497     [o_mi_visual setEnabled: b_enabled];
 498     [o_mi_videotrack setEnabled: b_enabled];
 499     [o_mi_subtitle setEnabled: b_enabled];
 500     [o_mi_channels setEnabled: b_enabled];
 501     [o_mi_deinterlace setEnabled: b_enabled];
 502     [o_mi_deinterlace_mode setEnabled: b_enabled];
 503     [o_mi_ffmpeg_pp setEnabled: b_enabled];
 504     [o_mi_device setEnabled: b_enabled];
 505     [o_mi_screen setEnabled: b_enabled];
 506     [o_mi_aspect_ratio setEnabled: b_enabled];
 507     [o_mi_crop setEnabled: b_enabled];
 508     [o_mi_teletext setEnabled: b_enabled];
 509 }
 510
 511 - (void)setRateControlsEnabled:(BOOL)b_enabled
 512 {
 513     NSAutoreleasePool *o_pool = [[NSAutoreleasePool alloc] init];
 514     [o_mi_rate_sld setEnabled: b_enabled];
 515     [o_mi_rate_sld setIntValue: [[VLCCoreInteraction sharedInstance] playbackRate]];
 516     int i = [[VLCCoreInteraction sharedInstance] playbackRate];
 517     if (i == 0)
 518         i = 1;
 519     [o_mi_rate_fld setStringValue: [NSString stringWithFormat:@"%ix", i]];
 520     if (b_enabled) {
 521         [o_mi_rate_lbl setHidden: NO];
 522         [o_mi_rate_lbl_gray setHidden: YES];
 523     }
 524     else
 525     {
 526         [o_mi_rate_lbl setHidden: YES];
 527         [o_mi_rate_lbl_gray setHidden: NO];
 528     }
 529     [o_pool release];
 530 }
 531
 532 #pragma mark -
 533 #pragma mark Recent Items
 534 - (void)openRecentItem:(id)item
 535 {
 536     [[VLCMain sharedInstance] application: nil openFile: [item title]];
 537 }
 538
 539 - (IBAction)clearRecentItems:(id)sender
 540 {
 541     [[NSDocumentController sharedDocumentController]
 542      clearRecentDocuments: nil];
 543 }
 544
 545 #pragma mark -
 546 #pragma mark Playback
 547 - (IBAction)setPlaybackRate:(id)sender
 548 {
 549     [[VLCCoreInteraction sharedInstance] setPlaybackRate: [o_mi_rate_sld intValue]];
 550     int i = [[VLCCoreInteraction sharedInstance] playbackRate];
 551     if (i == 0)
 552         i = 1;
 553     [o_mi_rate_fld setStringValue: [NSString stringWithFormat:@"%ix", i]];
 554 }
 555
 556 - (void)updatePlaybackRate
 557 {
 558     int i = [[VLCCoreInteraction sharedInstance] playbackRate];
 559     if (i == 0)
 560         i = 1;
 561     [o_mi_rate_fld setStringValue: [NSString stringWithFormat:@"%ix", i]];
 562     [o_mi_rate_sld setIntValue: i];
 563 }
 564
 565 #pragma mark -
 566 #pragma video menu
 567 - (IBAction)toggleFullscreen:(id)sender
 568 {
 569     [[VLCCoreInteraction sharedInstance] toggleFullscreen];
 570 }
 571
 572 - (IBAction)resizeVideoWindow:(id)sender
 573 {
 574     input_thread_t *p_input = pl_CurrentInput( VLCIntf );
 575     if (p_input)
 576     {
 577         vout_thread_t *p_vout = getVout();
 578         if (p_vout)
 579         {
 580             if (sender == o_mi_half_window)
 581                 var_SetFloat( p_vout, "zoom", 0.5 );
 582             else if (sender == o_mi_normal_window)
 583                 var_SetFloat( p_vout, "zoom", 1.0 );
 584             else if (sender == o_mi_double_window)
 585                 var_SetFloat( p_vout, "zoom", 2.0 );
 586             else
 587             {
 588                 var_ToggleBool( p_vout, "autoscale" );
 589             }
 590             vlc_object_release( p_vout );
 591         }
 592         vlc_object_release( p_input );
 593     }
 594 }
 595
 596 - (IBAction)floatOnTop:(id)sender
 597 {
 598     input_thread_t *p_input = pl_CurrentInput( VLCIntf );
 599     if (p_input)
 600     {
 601         vout_thread_t *p_vout = getVout();
 602         if (p_vout)
 603         {
 604             var_ToggleBool( p_vout, "video-on-top" );
 605             vlc_object_release( p_vout );
 606         }
 607         vlc_object_release( p_input );
 608     }
 609 }
 610
 611 - (IBAction)createVideoSnapshot:(id)sender
 612 {
 613     input_thread_t *p_input = pl_CurrentInput( VLCIntf );
 614     if (p_input)
 615     {
 616         vout_thread_t *p_vout = getVout();
 617         if (p_vout)
 618         {
 619             var_TriggerCallback( p_vout, "video-snapshot" );
 620             vlc_object_release( p_vout );
 621         }
 622         vlc_object_release( p_input );
 623     }
 624 }
 625
 626 - (id)voutMenu
 627 {
 628     return o_vout_menu;
 629 }
 630
 631 #pragma mark -
 632 #pragma mark Panels
 633
 634 - (IBAction)intfOpenFile:(id)sender
 635 {
 636     [[[VLCMain sharedInstance] open] openFile];
 637 }
 638
 639 - (IBAction)intfOpenFileGeneric:(id)sender
 640 {
 641     [[[VLCMain sharedInstance] open] openFileGeneric];
 642 }
 643
 644 - (IBAction)intfOpenDisc:(id)sender
 645 {
 646     [[[VLCMain sharedInstance] open] openDisc];
 647 }
 648
 649 - (IBAction)intfOpenNet:(id)sender
 650 {
 651     [[[VLCMain sharedInstance] open] openNet];
 652 }
 653
 654 - (IBAction)intfOpenCapture:(id)sender
 655 {
 656     [[[VLCMain sharedInstance] open] openCapture];
 657 }
 658
 659 - (IBAction)showWizard:(id)sender
 660 {
 661     [[[VLCMain sharedInstance] wizard] resetWizard];
 662     [[[VLCMain sharedInstance] wizard] showWizard];
 663 }
 664
 665 - (IBAction)showVideoEffects:(id)sender
 666 {
 667     if( o_videoeffects == nil )
 668         o_videoeffects = [[VLCVideoEffects alloc] init];
 669
 670     if( !b_nib_videoeffects_loaded )
 671         b_nib_videoeffects_loaded = [NSBundle loadNibNamed:@"VideoEffects" owner: NSApp];
 672
 673     [o_videoeffects toggleWindow:sender];
 674 }
 675
 676 - (IBAction)showTrackSynchronization:(id)sender
 677 {
 678     if (!o_trackSynchronization)
 679         o_trackSynchronization = [[VLCTrackSynchronization alloc] init];
 680
 681     if (!b_nib_tracksynchro_loaded)
 682         b_nib_tracksynchro_loaded = [NSBundle loadNibNamed:@"SyncTracks" owner:NSApp];
 683
 684     [o_trackSynchronization toggleWindow:sender];
 685 }
 686
 687 - (IBAction)showAudioEffects:(id)sender
 688 {
 689     if (!o_audioeffects)
 690         o_audioeffects = [[VLCAudioEffects alloc] init];
 691
 692     if (!b_nib_audioeffects_loaded)
 693         b_nib_audioeffects_loaded = [NSBundle loadNibNamed:@"AudioEffects" owner:NSApp];
 694
 695     [o_audioeffects toggleWindow:sender];
 696 }
 697
 698 - (IBAction)showBookmarks:(id)sender
 699 {
 700     [[[VLCMain sharedInstance] bookmarks] showBookmarks];
 701 }
 702
 703 - (IBAction)viewPreferences:(id)sender
 704 {
 705     [[[VLCMain sharedInstance] simplePreferences] showSimplePrefs];
 706 }
 707
 708 #pragma mark -
 709 #pragma mark Help and Docs
 710
 711 - (void)initAbout
 712 {
 713     if(! o_about )
 714         o_about = [[VLAboutBox alloc] init];
 715
 716     if( !b_nib_about_loaded )
 717         b_nib_about_loaded = [NSBundle loadNibNamed:@"About" owner: NSApp];
 718 }
 719
 720 - (IBAction)viewAbout:(id)sender
 721 {
 722     [self initAbout];
 723     [o_about showAbout];
 724 }
 725
 726 - (IBAction)showLicense:(id)sender
 727 {
 728     [self initAbout];
 729     [o_about showGPL: sender];
 730 }
 731
 732 - (IBAction)viewHelp:(id)sender
 733 {
 734     [self initAbout];
 735     [o_about showHelp];
 736 }
 737
 738 - (IBAction)openReadMe:(id)sender
 739 {
 740     NSString * o_path = [[NSBundle mainBundle] pathForResource: @"README.MacOSX" ofType: @"rtf"];
 741
 742     [[NSWorkspace sharedWorkspace] openFile: o_path withApplication: @"TextEdit"];
 743 }
 744
 745 - (IBAction)openDocumentation:(id)sender
 746 {
 747     NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org/doc/"];
 748
 749     [[NSWorkspace sharedWorkspace] openURL: o_url];
 750 }
 751
 752 - (IBAction)openWebsite:(id)sender
 753 {
 754     NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org/"];
 755
 756     [[NSWorkspace sharedWorkspace] openURL: o_url];
 757 }
 758
 759 - (IBAction)openForum:(id)sender
 760 {
 761     NSURL * o_url = [NSURL URLWithString: @"http://forum.videolan.org/"];
 762
 763     [[NSWorkspace sharedWorkspace] openURL: o_url];
 764 }
 765
 766 - (IBAction)openDonate:(id)sender
 767 {
 768     NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org/contribute.html#paypal"];
 769
 770     [[NSWorkspace sharedWorkspace] openURL: o_url];
 771 }
 772
 773 #pragma mark -
 774 #pragma mark Errors, warnings and messages
 775
 776 - (IBAction)viewErrorsAndWarnings:(id)sender
 777 {
 778     [[[[VLCMain sharedInstance] coreDialogProvider] errorPanel] showPanel];
 779 }
 780
 781 - (IBAction)showInformationPanel:(id)sender
 782 {
 783     [[[VLCMain sharedInstance] info] initPanel];
 784 }
 785
 786 #pragma mark -
 787 #pragma mark convinience stuff for other objects
 788 - (void)setPlay
 789 {
 790     [o_mi_play setTitle: _NS("Play")];
 791     [o_dmi_play setTitle: _NS("Play")];
 792     [o_vmi_play setTitle: _NS("Play")];
 793 }
 794
 795 - (void)setPause
 796 {
 797     [o_mi_play setTitle: _NS("Pause")];
 798     [o_dmi_play setTitle: _NS("Pause")];
 799     [o_vmi_play setTitle: _NS("Pause")];
 800 }
 801
 802 - (void)setRepeatOne
 803 {
 804     [o_mi_repeat setState: NSOnState];
 805     [o_mi_loop setState: NSOffState];
 806 }
 807
 808 - (void)setRepeatAll
 809 {
 810     [o_mi_repeat setState: NSOffState];
 811     [o_mi_loop setState: NSOnState];
 812 }
 813
 814 - (void)setRepeatOff
 815 {
 816     [o_mi_repeat setState: NSOffState];
 817     [o_mi_loop setState: NSOffState];
 818 }
 819
 820 - (void)setShuffle
 821 {
 822     bool b_value;
 823     playlist_t *p_playlist = pl_Get( VLCIntf );
 824     b_value = var_GetBool( p_playlist, "random" );
 825         [o_mi_random setState: b_value];
 826 }
 827
 828 #pragma mark -
 829 #pragma mark Dynamic menu creation and validation
 830
 831 - (void)setupVarMenuItem:(NSMenuItem *)o_mi
 832                   target:(vlc_object_t *)p_object
 833                      var:(const char *)psz_variable
 834                 selector:(SEL)pf_callback
 835 {
 836     vlc_value_t val, text;
 837     int i_type = var_Type( p_object, psz_variable );
 838
 839     switch( i_type & VLC_VAR_TYPE )
 840     {
 841         case VLC_VAR_VOID:
 842         case VLC_VAR_BOOL:
 843         case VLC_VAR_VARIABLE:
 844         case VLC_VAR_STRING:
 845         case VLC_VAR_INTEGER:
 846             break;
 847         default:
 848             /* Variable doesn't exist or isn't handled */
 849             return;
 850     }
 851
 852     /* Make sure we want to display the variable */
 853     if( i_type & VLC_VAR_HASCHOICE )
 854     {
 855         var_Change( p_object, psz_variable, VLC_VAR_CHOICESCOUNT, &val, NULL );
 856         if( val.i_int == 0 ) return;
 857         if( (i_type & VLC_VAR_TYPE) != VLC_VAR_VARIABLE && val.i_int == 1 )
 858             return;
 859     }
 860
 861     /* Get the descriptive name of the variable */
 862     var_Change( p_object, psz_variable, VLC_VAR_GETTEXT, &text, NULL );
 863     [o_mi setTitle: [[VLCMain sharedInstance] localizedString: text.psz_string ?
 864                      text.psz_string : psz_variable ]];
 865
 866     if( i_type & VLC_VAR_HASCHOICE )
 867     {
 868         NSMenu *o_menu = [o_mi submenu];
 869
 870         [self setupVarMenu: o_menu forMenuItem: o_mi target:p_object
 871                        var:psz_variable selector:pf_callback];
 872
 873         free( text.psz_string );
 874         return;
 875     }
 876     if( var_Get( p_object, psz_variable, &val ) < 0 )
 877     {
 878         return;
 879     }
 880
 881     VLCAutoGeneratedMenuContent *o_data;
 882     switch( i_type & VLC_VAR_TYPE )
 883     {
 884         case VLC_VAR_VOID:
 885             o_data = [[VLCAutoGeneratedMenuContent alloc] initWithVariableName: psz_variable ofObject: p_object
 886                                                                       andValue: val ofType: i_type];
 887             [o_mi setRepresentedObject: [o_data autorelease]];
 888             break;
 889
 890         case VLC_VAR_BOOL:
 891             o_data = [[VLCAutoGeneratedMenuContent alloc] initWithVariableName: psz_variable ofObject: p_object
 892                                                                       andValue: val ofType: i_type];
 893             [o_mi setRepresentedObject: [o_data autorelease]];
 894             if( !( i_type & VLC_VAR_ISCOMMAND ) )
 895                 [o_mi setState: val.b_bool ? TRUE : FALSE ];
 896             break;
 897
 898         default:
 899             break;
 900     }
 901
 902     if( ( i_type & VLC_VAR_TYPE ) == VLC_VAR_STRING ) free( val.psz_string );
 903     free( text.psz_string );
 904 }
 905
 906
 907 - (void)setupVarMenu:(NSMenu *)o_menu
 908          forMenuItem: (NSMenuItem *)o_parent
 909               target:(vlc_object_t *)p_object
 910                  var:(const char *)psz_variable
 911             selector:(SEL)pf_callback
 912 {
 913     vlc_value_t val, val_list, text_list;
 914     int i_type, i, i_nb_items;
 915
 916     /* remove previous items */
 917     i_nb_items = [o_menu numberOfItems];
 918     for( i = 0; i < i_nb_items; i++ )
 919         [o_menu removeItemAtIndex: 0];
 920
 921     /* Check the type of the object variable */
 922     i_type = var_Type( p_object, psz_variable );
 923
 924     /* Make sure we want to display the variable */
 925     if( i_type & VLC_VAR_HASCHOICE )
 926     {
 927         var_Change( p_object, psz_variable, VLC_VAR_CHOICESCOUNT, &val, NULL );
 928         if( val.i_int == 0 ) return;
 929         if( (i_type & VLC_VAR_TYPE) != VLC_VAR_VARIABLE && val.i_int == 1 )
 930             return;
 931     }
 932     else
 933         return;
 934
 935     switch( i_type & VLC_VAR_TYPE )
 936     {
 937         case VLC_VAR_VOID:
 938         case VLC_VAR_BOOL:
 939         case VLC_VAR_VARIABLE:
 940         case VLC_VAR_STRING:
 941         case VLC_VAR_INTEGER:
 942             break;
 943         default:
 944             /* Variable doesn't exist or isn't handled */
 945             return;
 946     }
 947
 948     if( var_Get( p_object, psz_variable, &val ) < 0 )
 949     {
 950         return;
 951     }
 952
 953     if( var_Change( p_object, psz_variable, VLC_VAR_GETLIST,
 954                    &val_list, &text_list ) < 0 )
 955     {
 956         if( (i_type & VLC_VAR_TYPE) == VLC_VAR_STRING ) free( val.psz_string );
 957         return;
 958     }
 959
 960     /* make (un)sensitive */
 961     [o_parent setEnabled: ( val_list.p_list->i_count > 1 )];
 962
 963     /* Aspect Ratio */
 964     if( [[o_parent title] isEqualToString: _NS("Aspect-ratio")] == YES )
 965     {
 966         NSMenuItem *o_lmi_tmp2;
 967         o_lmi_tmp2 = [o_menu addItemWithTitle: _NS("Lock Aspect Ratio") action: @selector(lockVideosAspectRatio:) keyEquivalent: @""];
 968         [o_lmi_tmp2 setTarget: self];
 969         [o_lmi_tmp2 setEnabled: YES];
 970         [o_lmi_tmp2 setState: [[VLCCoreInteraction sharedInstance] aspectRatioIsLocked]];
 971         [o_parent setEnabled: YES];
 972         [o_menu addItem: [NSMenuItem separatorItem]];
 973     }
 974
 975     /* special case for the subtitles items */
 976     if( [[o_parent title] isEqualToString: _NS("Subtitles Track")] == YES )
 977     {
 978         NSMenuItem * o_lmi_tmp;
 979         o_lmi_tmp = [o_menu addItemWithTitle: _NS("Open File...") action: @selector(addSubtitleFile:) keyEquivalent: @""];
 980         [o_lmi_tmp setTarget: self];
 981         [o_lmi_tmp setEnabled: YES];
 982         [o_parent setEnabled: YES];
 983         [o_menu addItem: [NSMenuItem separatorItem]];
 984     }
 985
 986     for( i = 0; i < val_list.p_list->i_count; i++ )
 987     {
 988         NSMenuItem * o_lmi;
 989         NSString *o_title = @"";
 990         VLCAutoGeneratedMenuContent *o_data;
 991
 992         switch( i_type & VLC_VAR_TYPE )
 993         {
 994             case VLC_VAR_STRING:
 995
 996                 o_title = [[VLCMain sharedInstance] localizedString: text_list.p_list->p_values[i].psz_string ?
 997                            text_list.p_list->p_values[i].psz_string : val_list.p_list->p_values[i].psz_string ];
 998
 999                 o_lmi = [o_menu addItemWithTitle: o_title action: pf_callback keyEquivalent: @""];
1000                 o_data = [[VLCAutoGeneratedMenuContent alloc] initWithVariableName: psz_variable ofObject: p_object
1001                                                                           andValue: val_list.p_list->p_values[i] ofType: i_type];
1002                 [o_lmi setRepresentedObject: [o_data autorelease]];
1003                 [o_lmi setTarget: self];
1004
1005                 if( !strcmp( val.psz_string, val_list.p_list->p_values[i].psz_string ) && !( i_type & VLC_VAR_ISCOMMAND ) )
1006                     [o_lmi setState: TRUE ];
1007
1008                 break;
1009
1010             case VLC_VAR_INTEGER:
1011
1012                 o_title = text_list.p_list->p_values[i].psz_string ?
1013                 [[VLCMain sharedInstance] localizedString: text_list.p_list->p_values[i].psz_string] :
1014                 [NSString stringWithFormat: @"%"PRId64,
1015                  val_list.p_list->p_values[i].i_int];
1016
1017                 o_lmi = [o_menu addItemWithTitle: o_title action: pf_callback keyEquivalent: @""];
1018                 o_data = [[VLCAutoGeneratedMenuContent alloc] initWithVariableName: psz_variable ofObject: p_object
1019                                                                           andValue: val_list.p_list->p_values[i] ofType: i_type];
1020                 [o_lmi setRepresentedObject: [o_data autorelease]];
1021                 [o_lmi setTarget: self];
1022
1023                 if( val_list.p_list->p_values[i].i_int == val.i_int && !( i_type & VLC_VAR_ISCOMMAND ) )
1024                     [o_lmi setState: TRUE ];
1025                 break;
1026
1027             default:
1028                 break;
1029         }
1030     }
1031
1032     /* special case for the subtitles sub-menu
1033      * In case that we don't have any subs, we don't want a separator item at the end */
1034     if( [[o_parent title] isEqualToString: _NS("Subtitles Track")] == YES )
1035     {
1036         if( [o_menu numberOfItems] == 2 )
1037             [o_menu removeItemAtIndex: 1];
1038     }
1039
1040     /* clean up everything */
1041     if( (i_type & VLC_VAR_TYPE) == VLC_VAR_STRING ) free( val.psz_string );
1042     var_FreeList( &val_list, &text_list );
1043 }
1044
1045 - (IBAction)toggleVar:(id)sender
1046 {
1047     NSMenuItem *o_mi = (NSMenuItem *)sender;
1048     VLCAutoGeneratedMenuContent *o_data = [o_mi representedObject];
1049     [NSThread detachNewThreadSelector: @selector(toggleVarThread:)
1050                              toTarget: self withObject: o_data];
1051
1052     return;
1053 }
1054
1055 - (int)toggleVarThread: (id)data
1056 {
1057     vlc_object_t *p_object;
1058     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
1059
1060     assert([data isKindOfClass:[VLCAutoGeneratedMenuContent class]]);
1061     VLCAutoGeneratedMenuContent *menuContent = (VLCAutoGeneratedMenuContent *)data;
1062
1063     p_object = [menuContent vlcObject];
1064
1065     if( p_object != NULL )
1066     {
1067         var_Set( p_object, [menuContent name], [menuContent value] );
1068         vlc_object_release( p_object );
1069         [o_pool release];
1070         return true;
1071     }
1072     [o_pool release];
1073     return VLC_EGENERIC;
1074 }
1075
1076 @end
1077
1078 @implementation VLCMainMenu (NSMenuValidation)
1079
1080 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
1081 {
1082     NSString *o_title = [o_mi title];
1083     BOOL bEnabled = TRUE;
1084     vlc_value_t val;
1085     playlist_t * p_playlist = pl_Get( p_intf );
1086     input_thread_t * p_input = playlist_CurrentInput( p_playlist );
1087
1088     /* Recent Items Menu */
1089     if( [o_title isEqualToString: _NS("Clear Menu")] )
1090     {
1091         NSMenu * o_menu = [o_mi_open_recent submenu];
1092         int i_nb_items = [o_menu numberOfItems];
1093         NSArray * o_docs = [[NSDocumentController sharedDocumentController]
1094                             recentDocumentURLs];
1095         UInt32 i_nb_docs = [o_docs count];
1096
1097         if( i_nb_items > 1 )
1098         {
1099             while( --i_nb_items )
1100             {
1101                 [o_menu removeItemAtIndex: 0];
1102             }
1103         }
1104
1105         if( i_nb_docs > 0 )
1106         {
1107             NSURL * o_url;
1108             NSString * o_doc;
1109
1110             [o_menu insertItem: [NSMenuItem separatorItem] atIndex: 0];
1111
1112             while( TRUE )
1113             {
1114                 i_nb_docs--;
1115
1116                 o_url = [o_docs objectAtIndex: i_nb_docs];
1117
1118                 if( [o_url isFileURL] )
1119                     o_doc = [o_url path];
1120                 else
1121                     o_doc = [o_url absoluteString];
1122
1123                 [o_menu insertItemWithTitle: o_doc
1124                                      action: @selector(openRecentItem:)
1125                               keyEquivalent: @"" atIndex: 0];
1126
1127                 if( i_nb_docs == 0 )
1128                     break;
1129             }
1130         }
1131         else
1132         {
1133             bEnabled = FALSE;
1134         }
1135     }
1136     else if( [o_title isEqualToString: _NS("Stop")] )
1137     {
1138         if( p_input == NULL )
1139         {
1140             bEnabled = FALSE;
1141         }
1142         [self setupMenus]; /* Make sure input menu is up to date */
1143     }
1144     else if( [o_title isEqualToString: _NS("Previous")] ||
1145             [o_title isEqualToString: _NS("Next")] )
1146     {
1147         PL_LOCK;
1148         bEnabled = playlist_CurrentSize( p_playlist ) > 1;
1149         PL_UNLOCK;
1150     }
1151     else if( [o_title isEqualToString: _NS("Random")] )
1152     {
1153         int i_state;
1154         var_Get( p_playlist, "random", &val );
1155         i_state = val.b_bool ? NSOnState : NSOffState;
1156         [o_mi setState: i_state];
1157     }
1158     else if( [o_title isEqualToString: _NS("Repeat One")] )
1159     {
1160         int i_state;
1161         var_Get( p_playlist, "repeat", &val );
1162         i_state = val.b_bool ? NSOnState : NSOffState;
1163         [o_mi setState: i_state];
1164     }
1165     else if( [o_title isEqualToString: _NS("Repeat All")] )
1166     {
1167         int i_state;
1168         var_Get( p_playlist, "loop", &val );
1169         i_state = val.b_bool ? NSOnState : NSOffState;
1170         [o_mi setState: i_state];
1171     }
1172     else if( [o_title isEqualToString: _NS("Quit after Playback")] )
1173     {
1174         int i_state;
1175         var_Get( p_playlist, "play-and-exit", &val );
1176         i_state = val.b_bool ? NSOnState : NSOffState;
1177         [o_mi setState: i_state];
1178     }
1179     else if( [o_title isEqualToString: _NS("Step Forward")] ||
1180             [o_title isEqualToString: _NS("Step Backward")] ||
1181             [o_title isEqualToString: _NS("Jump To Time")])
1182     {
1183         if( p_input != NULL )
1184         {
1185             var_Get( p_input, "can-seek", &val);
1186             bEnabled = val.b_bool;
1187         }
1188         else bEnabled = FALSE;
1189     }
1190     else if( [o_title isEqualToString: _NS("Mute")] )
1191     {
1192         //FIXME [o_mi setState: p_intf->p_sys->b_mute ? NSOnState : NSOffState];
1193         [self setupMenus]; /* Make sure audio menu is up to date */
1194     }
1195     else if( [o_title isEqualToString: _NS("Half Size")] ||
1196             [o_title isEqualToString: _NS("Normal Size")] ||
1197             [o_title isEqualToString: _NS("Double Size")] ||
1198             [o_title isEqualToString: _NS("Fit to Screen")] ||
1199             [o_title isEqualToString: _NS("Snapshot")] ||
1200             [o_title isEqualToString: _NS("Fullscreen")] ||
1201             [o_title isEqualToString: _NS("Float on Top")] )
1202     {
1203         bEnabled = FALSE;
1204
1205         if( p_input != NULL )
1206         {
1207             vout_thread_t *p_vout = input_GetVout( p_input );
1208             if( p_vout != NULL )
1209             {
1210                 if( [o_title isEqualToString: _NS("Float on Top")] )
1211                 {
1212                     [o_mi setState: var_GetBool( p_vout, "video-on-top" )];
1213                 }
1214
1215                 bEnabled = TRUE;
1216
1217                 vlc_object_release( (vlc_object_t *)p_vout );
1218             }
1219         }
1220         if( [o_title isEqualToString: _NS("Fullscreen")] )
1221         {
1222         [o_mi setState: var_GetBool( p_playlist, "fullscreen" )];
1223             bEnabled = TRUE;
1224         }
1225         [self setupMenus]; /* Make sure video menu is up to date */
1226     }
1227
1228     /* Special case for telx menu */
1229     if( [o_title isEqualToString: _NS("Normal Size")] )
1230     {
1231         NSMenuItem *item = [[o_mi menu] itemWithTitle:_NS("Teletext")];
1232                 bool b_telx = p_input && var_GetInteger( p_input, "teletext-es" ) >= 0;
1233
1234         [[item submenu] setAutoenablesItems:NO];
1235         for( int k=0; k < [[item submenu] numberOfItems]; k++ )
1236         {
1237             [[[item submenu] itemAtIndex:k] setEnabled: b_telx];
1238         }
1239     }
1240
1241     if( p_input ) vlc_object_release( p_input );
1242
1243     return( bEnabled );
1244 }
1245
1246 @end
1247
1248
1249 /*****************************************************************************
1250  * VLCAutoGeneratedMenuContent implementation
1251  *****************************************************************************
1252  * Object connected to a playlistitem which remembers the data belonging to
1253  * the variable of the autogenerated menu
1254  *****************************************************************************/
1255 @implementation VLCAutoGeneratedMenuContent
1256
1257 -(id) initWithVariableName:(const char *)name ofObject:(vlc_object_t *)object
1258                   andValue:(vlc_value_t)val ofType:(int)type
1259 {
1260     self = [super init];
1261
1262     if( self != nil )
1263     {
1264         _vlc_object = vlc_object_hold( object );
1265         psz_name = strdup( name );
1266         i_type = type;
1267         value = val;
1268         if( (i_type & VLC_VAR_TYPE) == VLC_VAR_STRING )
1269             value.psz_string = strdup( val.psz_string );
1270     }
1271
1272     return( self );
1273 }
1274
1275 - (void)dealloc
1276 {
1277     vlc_object_release( _vlc_object );
1278     if( (i_type & VLC_VAR_TYPE) == VLC_VAR_STRING )
1279         free( value.psz_string );
1280     free( psz_name );
1281     [super dealloc];
1282 }
1283
1284 - (const char *)name
1285 {
1286     return psz_name;
1287 }
1288
1289 - (vlc_value_t)value
1290 {
1291     return value;
1292 }
1293
1294 - (vlc_object_t *)vlcObject
1295 {
1296     return vlc_object_hold( _vlc_object );
1297 }
1298
1299
1300 - (int)type
1301 {
1302     return i_type;
1303 }
1304
1305 @end