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

   1 /*****************************************************************************
   2  * intf.m: MacOS X interface module
   3  *****************************************************************************
   4  * Copyright (C) 2002-2005 VideoLAN
   5  * $Id$
   6  *
   7  * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
   8  *          Christophe Massiot <massiot@via.ecp.fr>
   9  *          Derk-Jan Hartman <hartman at videolan.org>
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 2 of the License, or
  14  * (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  24  *****************************************************************************/
  25
  26 /*****************************************************************************
  27  * Preamble
  28  *****************************************************************************/
  29 #include <stdlib.h>                                      /* malloc(), free() */
  30 #include <sys/param.h>                                    /* for MAXPATHLEN */
  31 #include <string.h>
  32 #include <vlc_keys.h>
  33
  34 #include "intf.h"
  35 #include "vout.h"
  36 #include "prefs.h"
  37 #include "playlist.h"
  38 #include "controls.h"
  39 #include "about.h"
  40 #include "open.h"
  41
  42 /*****************************************************************************
  43  * Local prototypes.
  44  *****************************************************************************/
  45 static void Run ( intf_thread_t *p_intf );
  46
  47 /*****************************************************************************
  48  * OpenIntf: initialize interface
  49  *****************************************************************************/
  50 int E_(OpenIntf) ( vlc_object_t *p_this )
  51 {
  52     intf_thread_t *p_intf = (intf_thread_t*) p_this;
  53
  54     p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
  55     if( p_intf->p_sys == NULL )
  56     {
  57         return( 1 );
  58     }
  59
  60     memset( p_intf->p_sys, 0, sizeof( *p_intf->p_sys ) );
  61
  62     p_intf->p_sys->o_pool = [[NSAutoreleasePool alloc] init];
  63
  64     /* Put Cocoa into multithread mode as soon as possible.
  65      * http://developer.apple.com/techpubs/macosx/Cocoa/
  66      * TasksAndConcepts/ProgrammingTopics/Multithreading/index.html
  67      * This thread does absolutely nothing at all. */
  68     [NSThread detachNewThreadSelector:@selector(self) toTarget:[NSString string] withObject:nil];
  69
  70     p_intf->p_sys->o_sendport = [[NSPort port] retain];
  71     p_intf->p_sys->p_sub = msg_Subscribe( p_intf );
  72     p_intf->b_play = VLC_TRUE;
  73     p_intf->pf_run = Run;
  74
  75     return( 0 );
  76 }
  77
  78 /*****************************************************************************
  79  * CloseIntf: destroy interface
  80  *****************************************************************************/
  81 void E_(CloseIntf) ( vlc_object_t *p_this )
  82 {
  83     intf_thread_t *p_intf = (intf_thread_t*) p_this;
  84
  85     msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
  86
  87     [p_intf->p_sys->o_sendport release];
  88     [p_intf->p_sys->o_pool release];
  89
  90     free( p_intf->p_sys );
  91 }
  92
  93 /*****************************************************************************
  94  * Run: main loop
  95  *****************************************************************************/
  96 static void Run( intf_thread_t *p_intf )
  97 {
  98     /* Do it again - for some unknown reason, vlc_thread_create() often
  99      * fails to go to real-time priority with the first launched thread
 100      * (???) --Meuuh */
 101     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 102     [[VLCMain sharedInstance] setIntf: p_intf];
 103     [NSBundle loadNibNamed: @"MainMenu" owner: NSApp];
 104     [NSApp run];
 105     [[VLCMain sharedInstance] terminate];
 106 }
 107
 108 int ExecuteOnMainThread( id target, SEL sel, void * p_arg )
 109 {
 110     int i_ret = 0;
 111
 112     //NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 113
 114     if( [target respondsToSelector: @selector(performSelectorOnMainThread:
 115                                              withObject:waitUntilDone:)] )
 116     {
 117         [target performSelectorOnMainThread: sel
 118                 withObject: [NSValue valueWithPointer: p_arg]
 119                 waitUntilDone: NO];
 120     }
 121     else if( NSApp != nil && [[VLCMain sharedInstance] respondsToSelector: @selector(getIntf)] )
 122     {
 123         NSValue * o_v1;
 124         NSValue * o_v2;
 125         NSArray * o_array;
 126         NSPort * o_recv_port;
 127         NSInvocation * o_inv;
 128         NSPortMessage * o_msg;
 129         intf_thread_t * p_intf;
 130         NSConditionLock * o_lock;
 131         NSMethodSignature * o_sig;
 132
 133         id * val[] = { &o_lock, &o_v2 };
 134
 135         p_intf = (intf_thread_t *)VLCIntf;
 136
 137         o_recv_port = [[NSPort port] retain];
 138         o_v1 = [NSValue valueWithPointer: val];
 139         o_v2 = [NSValue valueWithPointer: p_arg];
 140
 141         o_sig = [target methodSignatureForSelector: sel];
 142         o_inv = [NSInvocation invocationWithMethodSignature: o_sig];
 143         [o_inv setArgument: &o_v1 atIndex: 2];
 144         [o_inv setTarget: target];
 145         [o_inv setSelector: sel];
 146
 147         o_array = [NSArray arrayWithObject:
 148             [NSData dataWithBytes: &o_inv length: sizeof(o_inv)]];
 149         o_msg = [[NSPortMessage alloc]
 150             initWithSendPort: p_intf->p_sys->o_sendport
 151             receivePort: o_recv_port components: o_array];
 152
 153         o_lock = [[NSConditionLock alloc] initWithCondition: 0];
 154         [o_msg sendBeforeDate: [NSDate distantPast]];
 155         [o_lock lockWhenCondition: 1];
 156         [o_lock unlock];
 157         [o_lock release];
 158
 159         [o_msg release];
 160         [o_recv_port release];
 161     }
 162     else
 163     {
 164         i_ret = 1;
 165     }
 166
 167     //[o_pool release];
 168
 169     return( i_ret );
 170 }
 171
 172 /*****************************************************************************
 173  * playlistChanged: Callback triggered by the intf-change playlist
 174  * variable, to let the intf update the playlist.
 175  *****************************************************************************/
 176 int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
 177                      vlc_value_t old_val, vlc_value_t new_val, void *param )
 178 {
 179     intf_thread_t * p_intf = VLCIntf;
 180     p_intf->p_sys->b_playlist_update = TRUE;
 181     p_intf->p_sys->b_intf_update = TRUE;
 182     p_intf->p_sys->b_playmode_update = TRUE;
 183     return VLC_SUCCESS;
 184 }
 185
 186 /*****************************************************************************
 187  * FullscreenChanged: Callback triggered by the fullscreen-change playlist
 188  * variable, to let the intf update the controller.
 189  *****************************************************************************/
 190 int FullscreenChanged( vlc_object_t *p_this, const char *psz_variable,
 191                      vlc_value_t old_val, vlc_value_t new_val, void *param )
 192 {
 193     intf_thread_t * p_intf = VLCIntf;
 194     p_intf->p_sys->b_fullscreen_update = TRUE;
 195     return VLC_SUCCESS;
 196 }
 197
 198
 199 static struct
 200 {
 201     unichar i_nskey;
 202     unsigned int i_vlckey;
 203 } nskeys_to_vlckeys[] =
 204 {
 205     { NSUpArrowFunctionKey, KEY_UP },
 206     { NSDownArrowFunctionKey, KEY_DOWN },
 207     { NSLeftArrowFunctionKey, KEY_LEFT },
 208     { NSRightArrowFunctionKey, KEY_RIGHT },
 209     { NSF1FunctionKey, KEY_F1 },
 210     { NSF2FunctionKey, KEY_F2 },
 211     { NSF3FunctionKey, KEY_F3 },
 212     { NSF4FunctionKey, KEY_F4 },
 213     { NSF5FunctionKey, KEY_F5 },
 214     { NSF6FunctionKey, KEY_F6 },
 215     { NSF7FunctionKey, KEY_F7 },
 216     { NSF8FunctionKey, KEY_F8 },
 217     { NSF9FunctionKey, KEY_F9 },
 218     { NSF10FunctionKey, KEY_F10 },
 219     { NSF11FunctionKey, KEY_F11 },
 220     { NSF12FunctionKey, KEY_F12 },
 221     { NSHomeFunctionKey, KEY_HOME },
 222     { NSEndFunctionKey, KEY_END },
 223     { NSPageUpFunctionKey, KEY_PAGEUP },
 224     { NSPageDownFunctionKey, KEY_PAGEDOWN },
 225     { NSTabCharacter, KEY_TAB },
 226     { NSCarriageReturnCharacter, KEY_ENTER },
 227     { NSEnterCharacter, KEY_ENTER },
 228     { NSBackspaceCharacter, KEY_BACKSPACE },
 229     { (unichar) ' ', KEY_SPACE },
 230     { (unichar) 0x1b, KEY_ESC },
 231     {0,0}
 232 };
 233
 234 unichar VLCKeyToCocoa( unsigned int i_key )
 235 {
 236     unsigned int i;
 237
 238     for( i = 0; nskeys_to_vlckeys[i].i_vlckey != 0; i++ )
 239     {
 240         if( nskeys_to_vlckeys[i].i_vlckey == (i_key & ~KEY_MODIFIER) )
 241         {
 242             return nskeys_to_vlckeys[i].i_nskey;
 243         }
 244     }
 245     return (unichar)(i_key & ~KEY_MODIFIER);
 246 }
 247
 248 unsigned int CocoaKeyToVLC( unichar i_key )
 249 {
 250     unsigned int i;
 251
 252     for( i = 0; nskeys_to_vlckeys[i].i_nskey != 0; i++ )
 253     {
 254         if( nskeys_to_vlckeys[i].i_nskey == i_key )
 255         {
 256             return nskeys_to_vlckeys[i].i_vlckey;
 257         }
 258     }
 259     return (unsigned int)i_key;
 260 }
 261
 262 unsigned int VLCModifiersToCocoa( unsigned int i_key )
 263 {
 264     unsigned int new = 0;
 265     if( i_key & KEY_MODIFIER_COMMAND )
 266         new |= NSCommandKeyMask;
 267     if( i_key & KEY_MODIFIER_ALT )
 268         new |= NSAlternateKeyMask;
 269     if( i_key & KEY_MODIFIER_SHIFT )
 270         new |= NSShiftKeyMask;
 271     if( i_key & KEY_MODIFIER_CTRL )
 272         new |= NSControlKeyMask;
 273     return new;
 274 }
 275
 276 /*****************************************************************************
 277  * VLCMain implementation
 278  *****************************************************************************/
 279 @implementation VLCMain
 280
 281 static VLCMain *_o_sharedMainInstance = nil;
 282
 283 + (VLCMain *)sharedInstance
 284 {
 285     return _o_sharedMainInstance ? _o_sharedMainInstance : [[self alloc] init];
 286 }
 287
 288 - (id)init
 289 {
 290     if( _o_sharedMainInstance) {
 291         [self dealloc];
 292     } else {
 293         _o_sharedMainInstance = [super init];
 294     }
 295
 296     o_about = [[VLAboutBox alloc] init];
 297     o_prefs = nil;
 298     o_open = [[VLCOpen alloc] init];
 299
 300     i_lastShownVolume = -1;
 301     return _o_sharedMainInstance;
 302 }
 303
 304 - (void)setIntf: (intf_thread_t *)p_mainintf {
 305     p_intf = p_mainintf;
 306 }
 307
 308 - (intf_thread_t *)getIntf {
 309     return p_intf;
 310 }
 311
 312 - (void)awakeFromNib
 313 {
 314     unsigned int i_key = 0;
 315     playlist_t *p_playlist;
 316     vlc_value_t val;
 317
 318     [self initStrings];
 319     [o_window setExcludedFromWindowsMenu: TRUE];
 320     [o_msgs_panel setExcludedFromWindowsMenu: TRUE];
 321     [o_msgs_panel setDelegate: self];
 322
 323     i_key = config_GetInt( p_intf, "key-quit" );
 324     [o_mi_quit setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 325     [o_mi_quit setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 326     i_key = config_GetInt( p_intf, "key-play-pause" );
 327     [o_mi_play setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 328     [o_mi_play setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 329     i_key = config_GetInt( p_intf, "key-stop" );
 330     [o_mi_stop setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 331     [o_mi_stop setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 332     i_key = config_GetInt( p_intf, "key-faster" );
 333     [o_mi_faster setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 334     [o_mi_faster setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 335     i_key = config_GetInt( p_intf, "key-slower" );
 336     [o_mi_slower setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 337     [o_mi_slower setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 338     i_key = config_GetInt( p_intf, "key-prev" );
 339     [o_mi_previous setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 340     [o_mi_previous setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 341     i_key = config_GetInt( p_intf, "key-next" );
 342     [o_mi_next setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 343     [o_mi_next setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 344     i_key = config_GetInt( p_intf, "key-jump+10sec" );
 345     [o_mi_fwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 346     [o_mi_fwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 347     i_key = config_GetInt( p_intf, "key-jump-10sec" );
 348     [o_mi_bwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 349     [o_mi_bwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 350     i_key = config_GetInt( p_intf, "key-jump+1min" );
 351     [o_mi_fwd1m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 352     [o_mi_fwd1m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 353     i_key = config_GetInt( p_intf, "key-jump-1min" );
 354     [o_mi_bwd1m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 355     [o_mi_bwd1m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 356     i_key = config_GetInt( p_intf, "key-jump+5min" );
 357     [o_mi_fwd5m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 358     [o_mi_fwd5m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 359     i_key = config_GetInt( p_intf, "key-jump-5min" );
 360     [o_mi_bwd5m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 361     [o_mi_bwd5m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 362     i_key = config_GetInt( p_intf, "key-vol-up" );
 363     [o_mi_vol_up setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 364     [o_mi_vol_up setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 365     i_key = config_GetInt( p_intf, "key-vol-down" );
 366     [o_mi_vol_down setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 367     [o_mi_vol_down setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 368     i_key = config_GetInt( p_intf, "key-vol-mute" );
 369     [o_mi_mute setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 370     [o_mi_mute setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 371     i_key = config_GetInt( p_intf, "key-fullscreen" );
 372     [o_mi_fullscreen setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 373     [o_mi_fullscreen setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 374     i_key = config_GetInt( p_intf, "key-snapshot" );
 375     [o_mi_snapshot setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 376     [o_mi_snapshot setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 377
 378     var_Create( p_intf, "intf-change", VLC_VAR_BOOL );
 379
 380     [self setSubmenusEnabled: FALSE];
 381     [self manageVolumeSlider];
 382     [o_window setDelegate: self];
 383
 384     if( [o_window frame].size.height <= 200 )
 385     {
 386         b_small_window = YES;
 387         [o_window setFrame: NSMakeRect( [o_window frame].origin.x,
 388             [o_window frame].origin.y, [o_window frame].size.width,
 389             [o_window minSize].height ) display: YES animate:YES];
 390         [o_playlist_view setAutoresizesSubviews: NO];
 391     }
 392     else
 393     {
 394         b_small_window = NO;
 395         [o_playlist_view setFrame: NSMakeRect( 10, 10, [o_window frame].size.width - 20, [o_window frame].size.height - 105 )];
 396         [o_playlist_view setNeedsDisplay:YES];
 397         [o_playlist_view setAutoresizesSubviews: YES];
 398         [[o_window contentView] addSubview: o_playlist_view];
 399     }
 400     [self updateTogglePlaylistState];
 401
 402     o_size_with_playlist = [o_window frame].size;
 403
 404     p_playlist = (playlist_t *) vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
 405
 406     if( p_playlist )
 407     {
 408         /* Check if we need to start playing */
 409         if( p_intf->b_play )
 410         {
 411             playlist_Play( p_playlist );
 412         }
 413         var_Create( p_playlist, "fullscreen", VLC_VAR_BOOL | VLC_VAR_DOINHERIT);
 414         val.b_bool = VLC_FALSE;
 415
 416         var_AddCallback( p_playlist, "fullscreen", FullscreenChanged, self);
 417
 418         [o_btn_fullscreen setState: ( var_Get( p_playlist, "fullscreen", &val )>=0 && val.b_bool )];
 419         vlc_object_release( p_playlist );
 420     }
 421 }
 422
 423 - (void)initStrings
 424 {
 425     [o_window setTitle: _NS("VLC - Controller")];
 426     [self setScrollField:_NS("VLC media player") stopAfter:-1];
 427
 428     /* button controls */
 429     [o_btn_prev setToolTip: _NS("Previous")];
 430     [o_btn_rewind setToolTip: _NS("Rewind")];
 431     [o_btn_play setToolTip: _NS("Play")];
 432     [o_btn_stop setToolTip: _NS("Stop")];
 433     [o_btn_ff setToolTip: _NS("Fast Forward")];
 434     [o_btn_next setToolTip: _NS("Next")];
 435     [o_btn_fullscreen setToolTip: _NS("Fullscreen")];
 436     [o_volumeslider setToolTip: _NS("Volume")];
 437     [o_timeslider setToolTip: _NS("Position")];
 438     [o_btn_playlist setToolTip: _NS("Playlist")];
 439
 440     /* messages panel */
 441     [o_msgs_panel setTitle: _NS("Messages")];
 442     [o_msgs_btn_crashlog setTitle: _NS("Open CrashLog")];
 443
 444     /* main menu */
 445     [o_mi_about setTitle: _NS("About VLC media player")];
 446     [o_mi_prefs setTitle: _NS("Preferences...")];
 447     [o_mi_add_intf setTitle: _NS("Add Interface")];
 448     [o_mu_add_intf setTitle: _NS("Add Interface")];
 449     [o_mi_services setTitle: _NS("Services")];
 450     [o_mi_hide setTitle: _NS("Hide VLC")];
 451     [o_mi_hide_others setTitle: _NS("Hide Others")];
 452     [o_mi_show_all setTitle: _NS("Show All")];
 453     [o_mi_quit setTitle: _NS("Quit VLC")];
 454
 455     [o_mu_file setTitle: _ANS("1:File")];
 456     [o_mi_open_generic setTitle: _NS("Open File...")];
 457     [o_mi_open_file setTitle: _NS("Quick Open File...")];
 458     [o_mi_open_disc setTitle: _NS("Open Disc...")];
 459     [o_mi_open_net setTitle: _NS("Open Network...")];
 460     [o_mi_open_recent setTitle: _NS("Open Recent")];
 461     [o_mi_open_recent_cm setTitle: _NS("Clear Menu")];
 462
 463     [o_mu_edit setTitle: _NS("Edit")];
 464     [o_mi_cut setTitle: _NS("Cut")];
 465     [o_mi_copy setTitle: _NS("Copy")];
 466     [o_mi_paste setTitle: _NS("Paste")];
 467     [o_mi_clear setTitle: _NS("Clear")];
 468     [o_mi_select_all setTitle: _NS("Select All")];
 469
 470     [o_mu_controls setTitle: _NS("Controls")];
 471     [o_mi_play setTitle: _NS("Play")];
 472     [o_mi_stop setTitle: _NS("Stop")];
 473     [o_mi_faster setTitle: _NS("Faster")];
 474     [o_mi_slower setTitle: _NS("Slower")];
 475     [o_mi_previous setTitle: _NS("Previous")];
 476     [o_mi_next setTitle: _NS("Next")];
 477     [o_mi_random setTitle: _NS("Random")];
 478     [o_mi_repeat setTitle: _NS("Repeat One")];
 479     [o_mi_loop setTitle: _NS("Repeat All")];
 480     [o_mi_fwd setTitle: _NS("Step Forward")];
 481     [o_mi_bwd setTitle: _NS("Step Backward")];
 482
 483     [o_mi_program setTitle: _NS("Program")];
 484     [o_mu_program setTitle: _NS("Program")];
 485     [o_mi_title setTitle: _NS("Title")];
 486     [o_mu_title setTitle: _NS("Title")];
 487     [o_mi_chapter setTitle: _NS("Chapter")];
 488     [o_mu_chapter setTitle: _NS("Chapter")];
 489
 490     [o_mu_audio setTitle: _NS("Audio")];
 491     [o_mi_vol_up setTitle: _NS("Volume Up")];
 492     [o_mi_vol_down setTitle: _NS("Volume Down")];
 493     [o_mi_mute setTitle: _NS("Mute")];
 494     [o_mi_audiotrack setTitle: _NS("Audio Track")];
 495     [o_mu_audiotrack setTitle: _NS("Audio Track")];
 496     [o_mi_channels setTitle: _NS("Audio Channels")];
 497     [o_mu_channels setTitle: _NS("Audio Channels")];
 498     [o_mi_device setTitle: _NS("Audio Device")];
 499     [o_mu_device setTitle: _NS("Audio Device")];
 500     [o_mi_visual setTitle: _NS("Visualizations")];
 501     [o_mu_visual setTitle: _NS("Visualizations")];
 502
 503     [o_mu_video setTitle: _NS("Video")];
 504     [o_mi_half_window setTitle: _NS("Half Size")];
 505     [o_mi_normal_window setTitle: _NS("Normal Size")];
 506     [o_mi_double_window setTitle: _NS("Double Size")];
 507     [o_mi_fittoscreen setTitle: _NS("Fit to Screen")];
 508     [o_mi_fullscreen setTitle: _NS("Fullscreen")];
 509     [o_mi_floatontop setTitle: _NS("Float on Top")];
 510     [o_mi_snapshot setTitle: _NS("Snapshot")];
 511     [o_mi_videotrack setTitle: _NS("Video Track")];
 512     [o_mu_videotrack setTitle: _NS("Video Track")];
 513     [o_mi_screen setTitle: _NS("Video Device")];
 514     [o_mu_screen setTitle: _NS("Video Device")];
 515     [o_mi_subtitle setTitle: _NS("Subtitles Track")];
 516     [o_mu_subtitle setTitle: _NS("Subtitles Track")];
 517     [o_mi_deinterlace setTitle: _NS("Deinterlace")];
 518     [o_mu_deinterlace setTitle: _NS("Deinterlace")];
 519     [o_mi_ffmpeg_pp setTitle: _NS("Post processing")];
 520     [o_mu_ffmpeg_pp setTitle: _NS("Post processing")];
 521
 522     [o_mu_window setTitle: _NS("Window")];
 523     [o_mi_minimize setTitle: _NS("Minimize Window")];
 524     [o_mi_close_window setTitle: _NS("Close Window")];
 525     [o_mi_controller setTitle: _NS("Controller")];
 526     [o_mi_equalizer setTitle: _NS("Equalizer")];
 527     [o_mi_playlist setTitle: _NS("Playlist")];
 528     [o_mi_info setTitle: _NS("Info")];
 529     [o_mi_messages setTitle: _NS("Messages")];
 530
 531     [o_mi_bring_atf setTitle: _NS("Bring All to Front")];
 532
 533     [o_mu_help setTitle: _NS("Help")];
 534     [o_mi_readme setTitle: _NS("ReadMe...")];
 535     [o_mi_documentation setTitle: _NS("Online Documentation")];
 536     [o_mi_reportabug setTitle: _NS("Report a Bug")];
 537     [o_mi_website setTitle: _NS("VideoLAN Website")];
 538     [o_mi_license setTitle: _NS("License")];
 539
 540     /* dock menu */
 541     [o_dmi_play setTitle: _NS("Play")];
 542     [o_dmi_stop setTitle: _NS("Stop")];
 543     [o_dmi_next setTitle: _NS("Next")];
 544     [o_dmi_previous setTitle: _NS("Previous")];
 545     [o_dmi_mute setTitle: _NS("Mute")];
 546
 547     /* error panel */
 548     [o_error setTitle: _NS("Error")];
 549     [o_err_lbl setStringValue: _NS("An error has occurred which probably prevented the execution of your request:")];
 550     [o_err_bug_lbl setStringValue: _NS("If you believe that it is a bug, please follow the instructions at:")];
 551     [o_err_btn_msgs setTitle: _NS("Open Messages Window")];
 552     [o_err_btn_dismiss setTitle: _NS("Dismiss")];
 553     [o_err_ckbk_surpress setTitle: _NS("Suppress further errors")];
 554
 555     [o_info_window setTitle: _NS("Info")];
 556 }
 557
 558 - (void)applicationWillFinishLaunching:(NSNotification *)o_notification
 559 {
 560     o_msg_lock = [[NSLock alloc] init];
 561     o_msg_arr = [[NSMutableArray arrayWithCapacity: 200] retain];
 562
 563     o_img_play = [[NSImage imageNamed: @"play"] retain];
 564     o_img_play_pressed = [[NSImage imageNamed: @"play_blue"] retain];
 565     o_img_pause = [[NSImage imageNamed: @"pause"] retain];
 566     o_img_pause_pressed = [[NSImage imageNamed: @"pause_blue"] retain];
 567
 568     [p_intf->p_sys->o_sendport setDelegate: self];
 569     [[NSRunLoop currentRunLoop]
 570         addPort: p_intf->p_sys->o_sendport
 571         forMode: NSDefaultRunLoopMode];
 572
 573     [NSTimer scheduledTimerWithTimeInterval: 0.5
 574         target: self selector: @selector(manageIntf:)
 575         userInfo: nil repeats: FALSE];
 576
 577     [NSThread detachNewThreadSelector: @selector(manage)
 578         toTarget: self withObject: nil];
 579
 580     [o_controls setupVarMenuItem: o_mi_add_intf target: (vlc_object_t *)p_intf
 581         var: "intf-add" selector: @selector(toggleVar:)];
 582
 583     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 584 }
 585
 586 - (BOOL)application:(NSApplication *)o_app openFile:(NSString *)o_filename
 587 {
 588     NSDictionary *o_dic = [NSDictionary dictionaryWithObjectsAndKeys: o_filename, @"ITEM_URL", nil];
 589     [o_playlist appendArray:
 590         [NSArray arrayWithObject: o_dic] atPos: -1 enqueue: NO];
 591
 592     return( TRUE );
 593 }
 594
 595 - (NSString *)localizedString:(char *)psz
 596 {
 597     NSString * o_str = nil;
 598
 599     if( psz != NULL )
 600     {
 601         o_str = [[[NSString alloc] initWithUTF8String: psz] autorelease];
 602     }
 603     if ( o_str == NULL )
 604     {
 605         msg_Err( VLCIntf, "could not translate: %s", psz );
 606     }
 607
 608     return( o_str );
 609 }
 610
 611 - (char *)delocalizeString:(NSString *)id
 612 {
 613     NSData * o_data = [id dataUsingEncoding: NSUTF8StringEncoding
 614                           allowLossyConversion: NO];
 615     char * psz_string;
 616
 617     if ( o_data == nil )
 618     {
 619         o_data = [id dataUsingEncoding: NSUTF8StringEncoding
 620                      allowLossyConversion: YES];
 621         psz_string = malloc( [o_data length] + 1 );
 622         [o_data getBytes: psz_string];
 623         psz_string[ [o_data length] ] = '\0';
 624         msg_Err( VLCIntf, "cannot convert to wanted encoding: %s",
 625                  psz_string );
 626     }
 627     else
 628     {
 629         psz_string = malloc( [o_data length] + 1 );
 630         [o_data getBytes: psz_string];
 631         psz_string[ [o_data length] ] = '\0';
 632     }
 633
 634     return psz_string;
 635 }
 636
 637 /* i_width is in pixels */
 638 - (NSString *)wrapString: (NSString *)o_in_string toWidth: (int) i_width
 639 {
 640     NSMutableString *o_wrapped;
 641     NSString *o_out_string;
 642     NSRange glyphRange, effectiveRange, charRange;
 643     NSRect lineFragmentRect;
 644     unsigned glyphIndex, breaksInserted = 0;
 645
 646     NSTextStorage *o_storage = [[NSTextStorage alloc] initWithString: o_in_string
 647         attributes: [NSDictionary dictionaryWithObjectsAndKeys:
 648         [NSFont labelFontOfSize: 0.0], NSFontAttributeName, nil]];
 649     NSLayoutManager *o_layout_manager = [[NSLayoutManager alloc] init];
 650     NSTextContainer *o_container = [[NSTextContainer alloc]
 651         initWithContainerSize: NSMakeSize(i_width, 2000)];
 652
 653     [o_layout_manager addTextContainer: o_container];
 654     [o_container release];
 655     [o_storage addLayoutManager: o_layout_manager];
 656     [o_layout_manager release];
 657
 658     o_wrapped = [o_in_string mutableCopy];
 659     glyphRange = [o_layout_manager glyphRangeForTextContainer: o_container];
 660
 661     for( glyphIndex = glyphRange.location ; glyphIndex < NSMaxRange(glyphRange) ;
 662             glyphIndex += effectiveRange.length) {
 663         lineFragmentRect = [o_layout_manager lineFragmentRectForGlyphAtIndex: glyphIndex
 664                                             effectiveRange: &effectiveRange];
 665         charRange = [o_layout_manager characterRangeForGlyphRange: effectiveRange
 666                                     actualGlyphRange: &effectiveRange];
 667         if ([o_wrapped lineRangeForRange:
 668                 NSMakeRange(charRange.location + breaksInserted, charRange.length)].length > charRange.length) {
 669             [o_wrapped insertString: @"\n" atIndex: NSMaxRange(charRange) + breaksInserted];
 670             breaksInserted++;
 671         }
 672     }
 673     o_out_string = [NSString stringWithString: o_wrapped];
 674     [o_wrapped release];
 675     [o_storage release];
 676
 677     return o_out_string;
 678 }
 679
 680
 681 /*****************************************************************************
 682  * hasDefinedShortcutKey: Check to see if the key press is a defined VLC
 683  * shortcut key.  If it is, pass it off to VLC for handling and return YES,
 684  * otherwise ignore it and return NO (where it will get handled by Cocoa).
 685  *****************************************************************************/
 686 - (BOOL)hasDefinedShortcutKey:(NSEvent *)o_event
 687 {
 688     unichar key = 0;
 689     vlc_value_t val;
 690     unsigned int i_pressed_modifiers = 0;
 691     struct hotkey *p_hotkeys;
 692     int i;
 693
 694     val.i_int = 0;
 695     p_hotkeys = p_intf->p_vlc->p_hotkeys;
 696
 697     i_pressed_modifiers = [o_event modifierFlags];
 698
 699     if( i_pressed_modifiers & NSShiftKeyMask )
 700         val.i_int |= KEY_MODIFIER_SHIFT;
 701     if( i_pressed_modifiers & NSControlKeyMask )
 702         val.i_int |= KEY_MODIFIER_CTRL;
 703     if( i_pressed_modifiers & NSAlternateKeyMask )
 704         val.i_int |= KEY_MODIFIER_ALT;
 705     if( i_pressed_modifiers & NSCommandKeyMask )
 706         val.i_int |= KEY_MODIFIER_COMMAND;
 707
 708     key = [[o_event charactersIgnoringModifiers] characterAtIndex: 0];
 709
 710     switch( key )
 711     {
 712         case NSDeleteCharacter:
 713         case NSDeleteFunctionKey:
 714         case NSDeleteCharFunctionKey:
 715         case NSBackspaceCharacter:
 716             return YES;
 717         case NSUpArrowFunctionKey:
 718         case NSDownArrowFunctionKey:
 719         case NSRightArrowFunctionKey:
 720         case NSLeftArrowFunctionKey:
 721         case NSEnterCharacter:
 722         case NSCarriageReturnCharacter:
 723             return NO;
 724     }
 725
 726     val.i_int |= CocoaKeyToVLC( key );
 727
 728     for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
 729     {
 730         if( p_hotkeys[i].i_key == val.i_int )
 731         {
 732             var_Set( p_intf->p_vlc, "key-pressed", val );
 733             return YES;
 734         }
 735     }
 736
 737     return NO;
 738 }
 739
 740 - (id)getControls
 741 {
 742     if ( o_controls )
 743     {
 744         return o_controls;
 745     }
 746     return nil;
 747 }
 748
 749 - (id)getPlaylist
 750 {
 751     if ( o_playlist )
 752     {
 753         return o_playlist;
 754     }
 755     return nil;
 756 }
 757
 758 - (id)getInfo
 759 {
 760     if ( o_info )
 761     {
 762         return o_info;
 763     }
 764     return  nil;
 765 }
 766
 767 - (void)manage
 768 {
 769     NSDate * o_sleep_date;
 770     playlist_t * p_playlist;
 771
 772     /* new thread requires a new pool */
 773     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 774
 775     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 776
 777     p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 778                                               FIND_ANYWHERE );
 779
 780     if( p_playlist != NULL )
 781     {
 782         var_AddCallback( p_playlist, "intf-change", PlaylistChanged, self );
 783         var_AddCallback( p_playlist, "item-change", PlaylistChanged, self );
 784         var_AddCallback( p_playlist, "item-append", PlaylistChanged, self );
 785         var_AddCallback( p_playlist, "item-deleted", PlaylistChanged, self );
 786         var_AddCallback( p_playlist, "playlist-current", PlaylistChanged, self );
 787
 788         vlc_object_release( p_playlist );
 789     }
 790
 791     while( !p_intf->b_die )
 792     {
 793         vlc_mutex_lock( &p_intf->change_lock );
 794
 795 #define p_input p_intf->p_sys->p_input
 796
 797         if( p_input == NULL )
 798         {
 799             p_input = (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
 800                                            FIND_ANYWHERE );
 801
 802             /* Refresh the interface */
 803             if( p_input )
 804             {
 805                 msg_Dbg( p_intf, "input has changed, refreshing interface" );
 806                 p_intf->p_sys->b_input_update = VLC_TRUE;
 807             }
 808         }
 809         else if( p_input->b_die || p_input->b_dead )
 810         {
 811             /* input stopped */
 812             p_intf->p_sys->b_intf_update = VLC_TRUE;
 813             p_intf->p_sys->i_play_status = END_S;
 814             [self setScrollField: _NS("VLC media player") stopAfter:-1];
 815             vlc_object_release( p_input );
 816             p_input = NULL;
 817         }
 818 #undef p_input
 819
 820         vlc_mutex_unlock( &p_intf->change_lock );
 821
 822         o_sleep_date = [NSDate dateWithTimeIntervalSinceNow: .1];
 823         [NSThread sleepUntilDate: o_sleep_date];
 824     }
 825
 826     [self terminate];
 827     [o_pool release];
 828 }
 829
 830 - (void)manageIntf:(NSTimer *)o_timer
 831 {
 832     vlc_value_t val;
 833
 834     if( p_intf->p_vlc->b_die == VLC_TRUE )
 835     {
 836         [o_timer invalidate];
 837         return;
 838     }
 839
 840 #define p_input p_intf->p_sys->p_input
 841     if( p_intf->p_sys->b_input_update )
 842     {
 843         /* Called when new input is opened */
 844         p_intf->p_sys->b_current_title_update = VLC_TRUE;
 845         p_intf->p_sys->b_intf_update = VLC_TRUE;
 846         p_intf->p_sys->b_input_update = VLC_FALSE;
 847     }
 848     if( p_intf->p_sys->b_intf_update )
 849     {
 850         vlc_bool_t b_input = VLC_FALSE;
 851         vlc_bool_t b_plmul = VLC_FALSE;
 852         vlc_bool_t b_control = VLC_FALSE;
 853         vlc_bool_t b_seekable = VLC_FALSE;
 854         vlc_bool_t b_chapters = VLC_FALSE;
 855
 856         playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 857                                                    FIND_ANYWHERE );
 858         b_plmul = p_playlist->i_size > 1;
 859
 860         vlc_object_release( p_playlist );
 861
 862         if( ( b_input = ( p_input != NULL ) ) )
 863         {
 864             /* seekable streams */
 865             var_Get( p_input, "seekable", &val);
 866             b_seekable = val.b_bool;
 867
 868             /* check wether slow/fast motion is possible*/
 869             b_control = p_input->input.b_can_pace_control;
 870
 871             /* chapters & titles */
 872             //b_chapters = p_input->stream.i_area_nb > 1;
 873         }
 874
 875         [o_btn_stop setEnabled: b_input];
 876         [o_btn_ff setEnabled: b_seekable];
 877         [o_btn_rewind setEnabled: b_seekable];
 878         [o_btn_prev setEnabled: (b_plmul || b_chapters)];
 879         [o_btn_next setEnabled: (b_plmul || b_chapters)];
 880
 881         [o_timeslider setFloatValue: 0.0];
 882         [o_timeslider setEnabled: b_seekable];
 883         [o_timefield setStringValue: @"0:00:00"];
 884
 885         p_intf->p_sys->b_intf_update = VLC_FALSE;
 886     }
 887
 888     if( p_intf->p_sys->b_playmode_update )
 889     {
 890         [o_playlist playModeUpdated];
 891         p_intf->p_sys->b_playmode_update = VLC_FALSE;
 892     }
 893     if( p_intf->p_sys->b_playlist_update )
 894     {
 895         [o_playlist playlistUpdated];
 896         p_intf->p_sys->b_playlist_update = VLC_FALSE;
 897     }
 898
 899     if( p_intf->p_sys->b_fullscreen_update )
 900     {
 901         playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 902                                                    FIND_ANYWHERE );
 903         var_Get( p_playlist, "fullscreen", &val );
 904         [o_btn_fullscreen setState: val.b_bool];
 905         vlc_object_release( p_playlist );
 906
 907         p_intf->p_sys->b_fullscreen_update = VLC_FALSE;
 908     }
 909
 910     if( p_input && !p_input->b_die )
 911     {
 912         vlc_value_t val;
 913
 914         if( p_intf->p_sys->b_current_title_update )
 915         {
 916             NSString *o_temp;
 917             vout_thread_t *p_vout;
 918             playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 919                                                        FIND_ANYWHERE );
 920
 921             if( p_playlist == NULL || p_playlist->status.p_item == NULL )
 922             {
 923                 return;
 924             }
 925             o_temp = [NSString stringWithUTF8String:
 926                 p_playlist->status.p_item->input.psz_name];
 927             if( o_temp == NULL )
 928                 o_temp = [NSString stringWithCString:
 929                     p_playlist->status.p_item->input.psz_name];
 930             [self setScrollField: o_temp stopAfter:-1];
 931
 932             p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 933                                                     FIND_ANYWHERE );
 934             if( p_vout != NULL )
 935             {
 936                 id o_vout_wnd;
 937                 NSEnumerator * o_enum = [[NSApp orderedWindows] objectEnumerator];
 938
 939                 while( ( o_vout_wnd = [o_enum nextObject] ) )
 940                 {
 941                     if( [[o_vout_wnd className] isEqualToString: @"VLCWindow"] )
 942                     {
 943                         [o_vout_wnd updateTitle];
 944                     }
 945                 }
 946                 vlc_object_release( (vlc_object_t *)p_vout );
 947             }
 948             [o_playlist updateRowSelection];
 949             vlc_object_release( p_playlist );
 950             p_intf->p_sys->b_current_title_update = FALSE;
 951         }
 952
 953         if( p_input && [o_timeslider isEnabled] )
 954         {
 955             /* Update the slider */
 956             vlc_value_t time;
 957             NSString * o_time;
 958             mtime_t i_seconds;
 959             vlc_value_t pos;
 960             float f_updated;
 961
 962             var_Get( p_input, "position", &pos );
 963             f_updated = 10000. * pos.f_float;
 964             [o_timeslider setFloatValue: f_updated];
 965
 966             var_Get( p_input, "time", &time );
 967             i_seconds = time.i_time / 1000000;
 968
 969             o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
 970                             (int) (i_seconds / (60 * 60)),
 971                             (int) (i_seconds / 60 % 60),
 972                             (int) (i_seconds % 60)];
 973             [o_timefield setStringValue: o_time];
 974         }
 975
 976         /* Manage Playing status */
 977         var_Get( p_input, "state", &val );
 978         if( p_intf->p_sys->i_play_status != val.i_int )
 979         {
 980             p_intf->p_sys->i_play_status = val.i_int;
 981             [self playStatusUpdated: p_intf->p_sys->i_play_status];
 982         }
 983     }
 984     else
 985     {
 986         p_intf->p_sys->i_play_status = END_S;
 987         p_intf->p_sys->b_intf_update = VLC_TRUE;
 988         [self playStatusUpdated: p_intf->p_sys->i_play_status];
 989         [self setSubmenusEnabled: FALSE];
 990     }
 991
 992 #undef p_input
 993
 994     [self updateMessageArray];
 995
 996     if( (i_end_scroll != -1) && (mdate() > i_end_scroll) )
 997         [self resetScrollField];
 998
 999     /* Manage volume status */
1000     [self manageVolumeSlider];
1001
1002     [NSTimer scheduledTimerWithTimeInterval: 0.3
1003         target: self selector: @selector(manageIntf:)
1004         userInfo: nil repeats: FALSE];
1005 }
1006
1007 - (void)setupMenus
1008 {
1009 #define p_input p_intf->p_sys->p_input
1010     if( p_input != NULL )
1011     {
1012         [o_controls setupVarMenuItem: o_mi_program target: (vlc_object_t *)p_input
1013             var: "program" selector: @selector(toggleVar:)];
1014
1015         [o_controls setupVarMenuItem: o_mi_title target: (vlc_object_t *)p_input
1016             var: "title" selector: @selector(toggleVar:)];
1017
1018         [o_controls setupVarMenuItem: o_mi_chapter target: (vlc_object_t *)p_input
1019             var: "chapter" selector: @selector(toggleVar:)];
1020
1021         [o_controls setupVarMenuItem: o_mi_audiotrack target: (vlc_object_t *)p_input
1022             var: "audio-es" selector: @selector(toggleVar:)];
1023
1024         [o_controls setupVarMenuItem: o_mi_videotrack target: (vlc_object_t *)p_input
1025             var: "video-es" selector: @selector(toggleVar:)];
1026
1027         [o_controls setupVarMenuItem: o_mi_subtitle target: (vlc_object_t *)p_input
1028             var: "spu-es" selector: @selector(toggleVar:)];
1029
1030         aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
1031                                                     FIND_ANYWHERE );
1032         if ( p_aout != NULL )
1033         {
1034             [o_controls setupVarMenuItem: o_mi_channels target: (vlc_object_t *)p_aout
1035                 var: "audio-channels" selector: @selector(toggleVar:)];
1036
1037             [o_controls setupVarMenuItem: o_mi_device target: (vlc_object_t *)p_aout
1038                 var: "audio-device" selector: @selector(toggleVar:)];
1039
1040             [o_controls setupVarMenuItem: o_mi_visual target: (vlc_object_t *)p_aout
1041                 var: "visual" selector: @selector(toggleVar:)];
1042             vlc_object_release( (vlc_object_t *)p_aout );
1043         }
1044
1045         vout_thread_t * p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
1046                                                             FIND_ANYWHERE );
1047
1048         if ( p_vout != NULL )
1049         {
1050             vlc_object_t * p_dec_obj;
1051
1052             [o_controls setupVarMenuItem: o_mi_screen target: (vlc_object_t *)p_vout
1053                 var: "video-device" selector: @selector(toggleVar:)];
1054
1055             [o_controls setupVarMenuItem: o_mi_deinterlace target: (vlc_object_t *)p_vout
1056                 var: "deinterlace" selector: @selector(toggleVar:)];
1057
1058             p_dec_obj = (vlc_object_t *)vlc_object_find(
1059                                                  (vlc_object_t *)p_vout,
1060                                                  VLC_OBJECT_DECODER,
1061                                                  FIND_PARENT );
1062             if ( p_dec_obj != NULL )
1063             {
1064                [o_controls setupVarMenuItem: o_mi_ffmpeg_pp target:
1065                     (vlc_object_t *)p_dec_obj var:"ffmpeg-pp-q" selector:
1066                     @selector(toggleVar:)];
1067
1068                 vlc_object_release(p_dec_obj);
1069             }
1070             vlc_object_release( (vlc_object_t *)p_vout );
1071         }
1072     }
1073 #undef p_input
1074 }
1075
1076 - (void)setScrollField:(NSString *)o_string stopAfter:(int)timeout
1077 {
1078     if( timeout != -1 )
1079         i_end_scroll = mdate() + timeout;
1080     else
1081         i_end_scroll = -1;
1082     [o_scrollfield setStringValue: o_string];
1083 }
1084
1085 - (void)resetScrollField
1086 {
1087     i_end_scroll = -1;
1088 #define p_input p_intf->p_sys->p_input
1089     if( p_input && !p_input->b_die )
1090     {
1091         NSString *o_temp;
1092         playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1093                                                    FIND_ANYWHERE );
1094         if( p_playlist == NULL )
1095         {
1096             return;
1097         }
1098         o_temp = [NSString stringWithUTF8String:
1099                   p_playlist->status.p_item->input.psz_name];
1100         if( o_temp == NULL )
1101             o_temp = [NSString stringWithCString:
1102                     p_playlist->status.p_item->input.psz_name];
1103         [self setScrollField: o_temp stopAfter:-1];
1104         vlc_object_release( p_playlist );
1105         return;
1106     }
1107 #undef p_input
1108     [self setScrollField: _NS("VLC media player") stopAfter:-1];
1109 }
1110
1111 - (void)updateMessageArray
1112 {
1113     int i_start, i_stop;
1114     vlc_value_t quiet;
1115
1116     vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1117     i_stop = *p_intf->p_sys->p_sub->pi_stop;
1118     vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1119
1120     if( p_intf->p_sys->p_sub->i_start != i_stop )
1121     {
1122         NSColor *o_white = [NSColor whiteColor];
1123         NSColor *o_red = [NSColor redColor];
1124         NSColor *o_yellow = [NSColor yellowColor];
1125         NSColor *o_gray = [NSColor grayColor];
1126
1127         NSColor * pp_color[4] = { o_white, o_red, o_yellow, o_gray };
1128         static const char * ppsz_type[4] = { ": ", " error: ",
1129                                              " warning: ", " debug: " };
1130
1131         for( i_start = p_intf->p_sys->p_sub->i_start;
1132              i_start != i_stop;
1133              i_start = (i_start+1) % VLC_MSG_QSIZE )
1134         {
1135             NSString *o_msg;
1136             NSDictionary *o_attr;
1137             NSAttributedString *o_msg_color;
1138
1139             int i_type = p_intf->p_sys->p_sub->p_msg[i_start].i_type;
1140
1141             [o_msg_lock lock];
1142
1143             if( [o_msg_arr count] + 2 > 400 )
1144             {
1145                 unsigned rid[] = { 0, 1 };
1146                 [o_msg_arr removeObjectsFromIndices: (unsigned *)&rid
1147                            numIndices: sizeof(rid)/sizeof(rid[0])];
1148             }
1149
1150             o_attr = [NSDictionary dictionaryWithObject: o_gray
1151                 forKey: NSForegroundColorAttributeName];
1152             o_msg = [NSString stringWithFormat: @"%s%s",
1153                 p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
1154                 ppsz_type[i_type]];
1155             o_msg_color = [[NSAttributedString alloc]
1156                 initWithString: o_msg attributes: o_attr];
1157             [o_msg_arr addObject: [o_msg_color autorelease]];
1158
1159             o_attr = [NSDictionary dictionaryWithObject: pp_color[i_type]
1160                 forKey: NSForegroundColorAttributeName];
1161             o_msg = [NSString stringWithFormat: @"%s\n",
1162                 p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
1163             o_msg_color = [[NSAttributedString alloc]
1164                 initWithString: o_msg attributes: o_attr];
1165             [o_msg_arr addObject: [o_msg_color autorelease]];
1166
1167             [o_msg_lock unlock];
1168
1169             var_Get( p_intf->p_vlc, "verbose", &quiet );
1170
1171             if( i_type == 1 && quiet.i_int > -1 )
1172             {
1173                 NSString *o_my_msg = [NSString stringWithFormat: @"%s: %s\n",
1174                     p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
1175                     p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
1176
1177                 NSRange s_r = NSMakeRange( [[o_err_msg string] length], 0 );
1178                 [o_err_msg setEditable: YES];
1179                 [o_err_msg setSelectedRange: s_r];
1180                 [o_err_msg insertText: o_my_msg];
1181
1182                 [o_error makeKeyAndOrderFront: self];
1183                 [o_err_msg setEditable: NO];
1184             }
1185         }
1186
1187         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1188         p_intf->p_sys->p_sub->i_start = i_start;
1189         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1190     }
1191 }
1192
1193 - (void)playStatusUpdated:(int)i_status
1194 {
1195     if( i_status == PLAYING_S )
1196     {
1197         [o_btn_play setImage: o_img_pause];
1198         [o_btn_play setAlternateImage: o_img_pause_pressed];
1199         [o_btn_play setToolTip: _NS("Pause")];
1200         [o_mi_play setTitle: _NS("Pause")];
1201         [o_dmi_play setTitle: _NS("Pause")];
1202     }
1203     else
1204     {
1205         [o_btn_play setImage: o_img_play];
1206         [o_btn_play setAlternateImage: o_img_play_pressed];
1207         [o_btn_play setToolTip: _NS("Play")];
1208         [o_mi_play setTitle: _NS("Play")];
1209         [o_dmi_play setTitle: _NS("Play")];
1210     }
1211 }
1212
1213 - (void)setSubmenusEnabled:(BOOL)b_enabled
1214 {
1215     [o_mi_program setEnabled: b_enabled];
1216     [o_mi_title setEnabled: b_enabled];
1217     [o_mi_chapter setEnabled: b_enabled];
1218     [o_mi_audiotrack setEnabled: b_enabled];
1219     [o_mi_visual setEnabled: b_enabled];
1220     [o_mi_videotrack setEnabled: b_enabled];
1221     [o_mi_subtitle setEnabled: b_enabled];
1222     [o_mi_channels setEnabled: b_enabled];
1223     [o_mi_deinterlace setEnabled: b_enabled];
1224     [o_mi_ffmpeg_pp setEnabled: b_enabled];
1225     [o_mi_device setEnabled: b_enabled];
1226     [o_mi_screen setEnabled: b_enabled];
1227 }
1228
1229 - (void)manageVolumeSlider
1230 {
1231     audio_volume_t i_volume;
1232     aout_VolumeGet( p_intf, &i_volume );
1233
1234     if( i_volume != i_lastShownVolume )
1235     {
1236         NSString *o_text;
1237         o_text = [NSString stringWithFormat: _NS("Volume: %d"), i_volume * 200 / AOUT_VOLUME_MAX];
1238         if( i_lastShownVolume != -1 )
1239             [self setScrollField:o_text stopAfter:1000000];
1240
1241         [o_volumeslider setFloatValue: (float)i_volume / AOUT_VOLUME_STEP];
1242         [o_volumeslider setEnabled: TRUE];
1243         i_lastShownVolume = i_volume;
1244     }
1245
1246     p_intf->p_sys->b_mute = ( i_volume == 0 );
1247 }
1248
1249 - (IBAction)timesliderUpdate:(id)sender
1250 {
1251 #define p_input p_intf->p_sys->p_input
1252     float f_updated;
1253
1254     switch( [[NSApp currentEvent] type] )
1255     {
1256         case NSLeftMouseUp:
1257         case NSLeftMouseDown:
1258         case NSLeftMouseDragged:
1259             f_updated = [sender floatValue];
1260             break;
1261
1262         default:
1263             return;
1264     }
1265
1266     if( p_input != NULL )
1267     {
1268         vlc_value_t time;
1269         vlc_value_t pos;
1270         mtime_t i_seconds;
1271         NSString * o_time;
1272
1273         pos.f_float = f_updated / 10000.;
1274         var_Set( p_input, "position", pos );
1275         [o_timeslider setFloatValue: f_updated];
1276
1277         var_Get( p_input, "time", &time );
1278         i_seconds = time.i_time / 1000000;
1279
1280         o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
1281                         (int) (i_seconds / (60 * 60)),
1282                         (int) (i_seconds / 60 % 60),
1283                         (int) (i_seconds % 60)];
1284         [o_timefield setStringValue: o_time];
1285     }
1286 #undef p_input
1287 }
1288
1289 - (void)terminate
1290 {
1291     playlist_t * p_playlist;
1292     vout_thread_t * p_vout;
1293
1294     /* Stop playback */
1295     if( ( p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1296                                         FIND_ANYWHERE ) ) )
1297     {
1298         playlist_Stop( p_playlist );
1299         vlc_object_release( p_playlist );
1300     }
1301
1302     /* FIXME - Wait here until all vouts are terminated because
1303        libvlc's VLC_CleanUp destroys interfaces before vouts, which isn't
1304        good on OS X. We definitly need a cleaner way to handle this,
1305        but this may hopefully be good enough for now.
1306          -- titer 2003/11/22 */
1307     while( ( p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
1308                                        FIND_ANYWHERE ) ) )
1309     {
1310         vlc_object_release( p_vout );
1311         msleep( 100000 );
1312     }
1313     msleep( 500000 );
1314
1315     if( o_img_pause_pressed != nil )
1316     {
1317         [o_img_pause_pressed release];
1318         o_img_pause_pressed = nil;
1319     }
1320
1321     if( o_img_pause_pressed != nil )
1322     {
1323         [o_img_pause_pressed release];
1324         o_img_pause_pressed = nil;
1325     }
1326
1327     if( o_img_pause != nil )
1328     {
1329         [o_img_pause release];
1330         o_img_pause = nil;
1331     }
1332
1333     if( o_img_play != nil )
1334     {
1335         [o_img_play release];
1336         o_img_play = nil;
1337     }
1338
1339     if( o_msg_arr != nil )
1340     {
1341         [o_msg_arr removeAllObjects];
1342         [o_msg_arr release];
1343         o_msg_arr = nil;
1344     }
1345
1346     if( o_msg_lock != nil )
1347     {
1348         [o_msg_lock release];
1349         o_msg_lock = nil;
1350     }
1351
1352     /* write cached user defaults to disk */
1353     [[NSUserDefaults standardUserDefaults] synchronize];
1354
1355     p_intf->b_die = VLC_TRUE;
1356     [NSApp stop:NULL];
1357 }
1358
1359 - (IBAction)clearRecentItems:(id)sender
1360 {
1361     [[NSDocumentController sharedDocumentController]
1362                           clearRecentDocuments: nil];
1363 }
1364
1365 - (void)openRecentItem:(id)sender
1366 {
1367     [self application: nil openFile: [sender title]];
1368 }
1369
1370 - (IBAction)intfOpenFile:(id)sender
1371 {
1372     if (!nib_open_loaded)
1373     {
1374         nib_open_loaded = [NSBundle loadNibNamed:@"Open" owner:self];
1375         [o_open awakeFromNib];
1376         [o_open openFile];
1377     } else {
1378         [o_open openFile];
1379     }
1380 }
1381
1382 - (IBAction)intfOpenFileGeneric:(id)sender
1383 {
1384     if (!nib_open_loaded)
1385     {
1386         nib_open_loaded = [NSBundle loadNibNamed:@"Open" owner:self];
1387         [o_open awakeFromNib];
1388         [o_open openFileGeneric];
1389     } else {
1390         [o_open openFileGeneric];
1391     }
1392 }
1393
1394 - (IBAction)intfOpenDisc:(id)sender
1395 {
1396     if (!nib_open_loaded)
1397     {
1398         nib_open_loaded = [NSBundle loadNibNamed:@"Open" owner:self];
1399         [o_open awakeFromNib];
1400         [o_open openDisc];
1401     } else {
1402         [o_open openDisc];
1403     }
1404 }
1405
1406 - (IBAction)intfOpenNet:(id)sender
1407 {
1408     if (!nib_open_loaded)
1409     {
1410         nib_open_loaded = [NSBundle loadNibNamed:@"Open" owner:self];
1411         [o_open awakeFromNib];
1412         [o_open openNet];
1413     } else {
1414         [o_open openNet];
1415     }
1416 }
1417
1418 - (IBAction)viewAbout:(id)sender
1419 {
1420     [o_about showPanel];
1421 }
1422
1423 - (IBAction)viewPreferences:(id)sender
1424 {
1425 /* GRUIIIIIIIK */
1426     if( o_prefs == nil )
1427         o_prefs = [[VLCPrefs alloc] init];
1428     [o_prefs showPrefs];
1429 }
1430
1431 - (IBAction)closeError:(id)sender
1432 {
1433     vlc_value_t val;
1434
1435     if( [o_err_ckbk_surpress state] == NSOnState )
1436     {
1437         val.i_int = -1;
1438         var_Set( p_intf->p_vlc, "verbose", val );
1439     }
1440     [o_err_msg setString: @""];
1441     [o_error performClose: self];
1442 }
1443
1444 - (IBAction)openReadMe:(id)sender
1445 {
1446     NSString * o_path = [[NSBundle mainBundle]
1447         pathForResource: @"README.MacOSX" ofType: @"rtf"];
1448
1449     [[NSWorkspace sharedWorkspace] openFile: o_path
1450                                    withApplication: @"TextEdit"];
1451 }
1452
1453 - (IBAction)openDocumentation:(id)sender
1454 {
1455     NSURL * o_url = [NSURL URLWithString:
1456         @"http://www.videolan.org/doc/"];
1457
1458     [[NSWorkspace sharedWorkspace] openURL: o_url];
1459 }
1460
1461 - (IBAction)reportABug:(id)sender
1462 {
1463     NSURL * o_url = [NSURL URLWithString:
1464         @"http://www.videolan.org/support/bug-reporting.html"];
1465
1466     [[NSWorkspace sharedWorkspace] openURL: o_url];
1467 }
1468
1469 - (IBAction)openWebsite:(id)sender
1470 {
1471     NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org/"];
1472
1473     [[NSWorkspace sharedWorkspace] openURL: o_url];
1474 }
1475
1476 - (IBAction)openLicense:(id)sender
1477 {
1478     NSString * o_path = [[NSBundle mainBundle]
1479         pathForResource: @"COPYING" ofType: nil];
1480
1481     [[NSWorkspace sharedWorkspace] openFile: o_path
1482                                    withApplication: @"TextEdit"];
1483 }
1484
1485 - (IBAction)openForum:(id)sender
1486 {
1487     NSURL * o_url = [NSURL URLWithString: @"http://forum.videolan.org/"];
1488
1489     [[NSWorkspace sharedWorkspace] openURL: o_url];
1490 }
1491
1492 - (IBAction)openDonate:(id)sender
1493 {
1494     NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org/contribute.html#paypal"];
1495
1496     [[NSWorkspace sharedWorkspace] openURL: o_url];
1497 }
1498
1499 - (IBAction)openCrashLog:(id)sender
1500 {
1501     NSString * o_path = [@"~/Library/Logs/CrashReporter/VLC.crash.log"
1502                                     stringByExpandingTildeInPath];
1503
1504
1505     if ( [[NSFileManager defaultManager] fileExistsAtPath: o_path ] )
1506     {
1507         [[NSWorkspace sharedWorkspace] openFile: o_path
1508                                     withApplication: @"Console"];
1509     }
1510     else
1511     {
1512         NSBeginInformationalAlertSheet(_NS("No CrashLog found"), @"Continue", nil, nil, o_msgs_panel, self, NULL, NULL, nil, _NS("You haven't experienced any heavy crashes yet.") );
1513
1514     }
1515 }
1516
1517 - (void)windowDidBecomeKey:(NSNotification *)o_notification
1518 {
1519     if( [o_notification object] == o_msgs_panel )
1520     {
1521         id o_msg;
1522         NSEnumerator * o_enum;
1523
1524         [o_messages setString: @""];
1525
1526         [o_msg_lock lock];
1527
1528         o_enum = [o_msg_arr objectEnumerator];
1529
1530         while( ( o_msg = [o_enum nextObject] ) != nil )
1531         {
1532             [o_messages insertText: o_msg];
1533         }
1534
1535         [o_msg_lock unlock];
1536     }
1537 }
1538
1539 - (IBAction)togglePlaylist:(id)sender
1540 {
1541     NSRect o_rect = [o_window frame];
1542     /*First, check if the playlist is visible*/
1543     if( o_rect.size.height <= 200 )
1544     {
1545         b_small_window = YES; /* we know we are small, make sure this is actually set (see case below) */
1546         /* make large */
1547         if ( o_size_with_playlist.height > 200 )
1548         {
1549             o_rect.size.height = o_size_with_playlist.height;
1550         }
1551         else
1552         {
1553             o_rect.size.height = 500;
1554             if ( o_rect.size.width == [o_window minSize].width )
1555             {
1556                 o_rect.size.width = 500;
1557             }
1558
1559         }
1560         o_rect.size.height = (o_size_with_playlist.height > 200) ?
1561             o_size_with_playlist.height : 500;
1562         o_rect.origin.x = [o_window frame].origin.x;
1563         o_rect.origin.y = [o_window frame].origin.y - o_rect.size.height +
1564                                                 [o_window minSize].height;
1565         [o_btn_playlist setState: YES];
1566     }
1567     else
1568     {
1569         /* make small */
1570         o_rect.size.height = [o_window minSize].height;
1571         o_rect.origin.x = [o_window frame].origin.x;
1572         /* Calculate the position of the lower right corner after resize */
1573         o_rect.origin.y = [o_window frame].origin.y +
1574             [o_window frame].size.height - [o_window minSize].height;
1575
1576         [o_playlist_view setAutoresizesSubviews: NO];
1577         [o_playlist_view removeFromSuperview];
1578         [o_btn_playlist setState: NO];
1579         b_small_window = NO; /* we aren't small here just yet. we are doing an animated resize after this */
1580     }
1581
1582     [o_window setFrame: o_rect display:YES animate: YES];
1583 }
1584
1585 - (void)updateTogglePlaylistState
1586 {
1587     if( [o_window frame].size.height <= 200 )
1588     {
1589         [o_btn_playlist setState: NO];
1590     }
1591     else
1592     {
1593         [o_btn_playlist setState: YES];
1594     }
1595 }
1596
1597 - (NSSize)windowWillResize:(NSWindow *)sender toSize:(NSSize)proposedFrameSize
1598 {
1599     /* Not triggered on a window resize or maxification of the window. only by window mouse dragging resize */
1600
1601    /*Stores the size the controller one resize, to be able to restore it when
1602      toggling the playlist*/
1603     o_size_with_playlist = proposedFrameSize;
1604
1605     if( proposedFrameSize.height <= 200 )
1606     {
1607         if( b_small_window == NO )
1608         {
1609             /* if large and going to small then hide */
1610             b_small_window = YES;
1611             [o_playlist_view setAutoresizesSubviews: NO];
1612             [o_playlist_view removeFromSuperview];
1613         }
1614         return NSMakeSize( proposedFrameSize.width, [o_window minSize].height);
1615     }
1616     return proposedFrameSize;
1617 }
1618
1619 - (void)windowDidResize:(NSNotification *)notif
1620 {
1621     if( [o_window frame].size.height > 200 && b_small_window )
1622     {
1623         /* If large and coming from small then show */
1624         [o_playlist_view setAutoresizesSubviews: YES];
1625         [o_playlist_view setFrame: NSMakeRect( 10, 10, [o_window frame].size.width - 20, [o_window frame].size.height - [o_window minSize].height - 10 )];
1626         [o_playlist_view setNeedsDisplay:YES];
1627         [[o_window contentView] addSubview: o_playlist_view];
1628         b_small_window = NO;
1629     }
1630     [self updateTogglePlaylistState];
1631 }
1632
1633 @end
1634
1635 @implementation VLCMain (NSMenuValidation)
1636
1637 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
1638 {
1639     NSString *o_title = [o_mi title];
1640     BOOL bEnabled = TRUE;
1641
1642     /* Recent Items Menu */
1643     if( [o_title isEqualToString: _NS("Clear Menu")] )
1644     {
1645         NSMenu * o_menu = [o_mi_open_recent submenu];
1646         int i_nb_items = [o_menu numberOfItems];
1647         NSArray * o_docs = [[NSDocumentController sharedDocumentController]
1648                                                        recentDocumentURLs];
1649         UInt32 i_nb_docs = [o_docs count];
1650
1651         if( i_nb_items > 1 )
1652         {
1653             while( --i_nb_items )
1654             {
1655                 [o_menu removeItemAtIndex: 0];
1656             }
1657         }
1658
1659         if( i_nb_docs > 0 )
1660         {
1661             NSURL * o_url;
1662             NSString * o_doc;
1663
1664             [o_menu insertItem: [NSMenuItem separatorItem] atIndex: 0];
1665
1666             while( TRUE )
1667             {
1668                 i_nb_docs--;
1669
1670                 o_url = [o_docs objectAtIndex: i_nb_docs];
1671
1672                 if( [o_url isFileURL] )
1673                 {
1674                     o_doc = [o_url path];
1675                 }
1676                 else
1677                 {
1678                     o_doc = [o_url absoluteString];
1679                 }
1680
1681                 [o_menu insertItemWithTitle: o_doc
1682                     action: @selector(openRecentItem:)
1683                     keyEquivalent: @"" atIndex: 0];
1684
1685                 if( i_nb_docs == 0 )
1686                 {
1687                     break;
1688                 }
1689             }
1690         }
1691         else
1692         {
1693             bEnabled = FALSE;
1694         }
1695     }
1696     return( bEnabled );
1697 }
1698
1699 @end
1700
1701 @implementation VLCMain (Internal)
1702
1703 - (void)handlePortMessage:(NSPortMessage *)o_msg
1704 {
1705     id ** val;
1706     NSData * o_data;
1707     NSValue * o_value;
1708     NSInvocation * o_inv;
1709     NSConditionLock * o_lock;
1710
1711     o_data = [[o_msg components] lastObject];
1712     o_inv = *((NSInvocation **)[o_data bytes]);
1713     [o_inv getArgument: &o_value atIndex: 2];
1714     val = (id **)[o_value pointerValue];
1715     [o_inv setArgument: val[1] atIndex: 2];
1716     o_lock = *(val[0]);
1717
1718     [o_lock lock];
1719     [o_inv invoke];
1720     [o_lock unlockWithCondition: 1];
1721 }
1722
1723 @end