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

   1 /*****************************************************************************
   2  * intf.m: MacOS X interface module
   3  *****************************************************************************
   4  * Copyright (C) 2002-2004 VideoLAN
   5  * $Id$
   6  *
   7  * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
   8  *          Christophe Massiot <massiot@via.ecp.fr>
   9  *          Derk-Jan Hartman <hartman at videolan.org>
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 2 of the License, or
  14  * (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  24  *****************************************************************************/
  25
  26 /*****************************************************************************
  27  * Preamble
  28  *****************************************************************************/
  29 #include <stdlib.h>                                      /* malloc(), free() */
  30 #include <sys/param.h>                                    /* for MAXPATHLEN */
  31 #include <string.h>
  32 #include <vlc_keys.h>
  33
  34 #include "intf.h"
  35 #include "vout.h"
  36 #include "prefs.h"
  37 #include "playlist.h"
  38 #include "info.h"
  39 #include "controls.h"
  40
  41 /*****************************************************************************
  42  * Local prototypes.
  43  *****************************************************************************/
  44 static void Run ( intf_thread_t *p_intf );
  45
  46 /*****************************************************************************
  47  * OpenIntf: initialize interface
  48  *****************************************************************************/
  49 int E_(OpenIntf) ( vlc_object_t *p_this )
  50 {
  51     intf_thread_t *p_intf = (intf_thread_t*) p_this;
  52
  53     p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
  54     if( p_intf->p_sys == NULL )
  55     {
  56         return( 1 );
  57     }
  58
  59     memset( p_intf->p_sys, 0, sizeof( *p_intf->p_sys ) );
  60
  61     p_intf->p_sys->o_pool = [[NSAutoreleasePool alloc] init];
  62
  63     /* Put Cocoa into multithread mode as soon as possible.
  64      * http://developer.apple.com/techpubs/macosx/Cocoa/
  65      * TasksAndConcepts/ProgrammingTopics/Multithreading/index.html
  66      * This thread does absolutely nothing at all. */
  67     [NSThread detachNewThreadSelector:@selector(self) toTarget:[NSString string] withObject:nil];
  68
  69     p_intf->p_sys->o_sendport = [[NSPort port] retain];
  70     p_intf->p_sys->p_sub = msg_Subscribe( p_intf );
  71     p_intf->pf_run = Run;
  72
  73     [[VLCApplication sharedApplication] autorelease];
  74     [NSApp setIntf: p_intf];
  75
  76
  77     [NSBundle loadNibNamed: @"MainMenu" owner: NSApp];
  78
  79     return( 0 );
  80 }
  81
  82 /*****************************************************************************
  83  * CloseIntf: destroy interface
  84  *****************************************************************************/
  85 void E_(CloseIntf) ( vlc_object_t *p_this )
  86 {
  87     intf_thread_t *p_intf = (intf_thread_t*) p_this;
  88
  89     msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
  90
  91     [p_intf->p_sys->o_sendport release];
  92     [p_intf->p_sys->o_pool release];
  93
  94     free( p_intf->p_sys );
  95 }
  96
  97 /*****************************************************************************
  98  * Run: main loop
  99  *****************************************************************************/
 100 static void Run( intf_thread_t *p_intf )
 101 {
 102     /* Do it again - for some unknown reason, vlc_thread_create() often
 103      * fails to go to real-time priority with the first launched thread
 104      * (???) --Meuuh */
 105     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 106
 107     [NSApp run];
 108 }
 109
 110 /*****************************************************************************
 111  * VLCApplication implementation
 112  *****************************************************************************/
 113 @implementation VLCApplication
 114
 115 - (NSString *)localizedString:(char *)psz
 116 {
 117     NSString * o_str = nil;
 118
 119     if( psz != NULL )
 120     {
 121         o_str = [[[NSString alloc] initWithUTF8String: psz] autorelease];
 122     }
 123     if ( o_str == NULL )
 124     {
 125         msg_Err( p_intf, "could not translate: %s", psz );
 126     }
 127
 128     return( o_str );
 129 }
 130
 131 - (char *)delocalizeString:(NSString *)id
 132 {
 133     NSData * o_data = [id dataUsingEncoding: NSUTF8StringEncoding
 134                           allowLossyConversion: NO];
 135     char * psz_string;
 136
 137     if ( o_data == nil )
 138     {
 139         o_data = [id dataUsingEncoding: NSUTF8StringEncoding
 140                      allowLossyConversion: YES];
 141         psz_string = malloc( [o_data length] + 1 );
 142         [o_data getBytes: psz_string];
 143         psz_string[ [o_data length] ] = '\0';
 144         msg_Err( p_intf, "cannot convert to wanted encoding: %s",
 145                  psz_string );
 146     }
 147     else
 148     {
 149         psz_string = malloc( [o_data length] + 1 );
 150         [o_data getBytes: psz_string];
 151         psz_string[ [o_data length] ] = '\0';
 152     }
 153
 154     return psz_string;
 155 }
 156
 157 /* i_width is in pixels */
 158 - (NSString *)wrapString: (NSString *)o_in_string toWidth: (int) i_width
 159 {
 160     NSMutableString *o_wrapped;
 161     NSString *o_out_string;
 162     NSRange glyphRange, effectiveRange, charRange;
 163     NSRect lineFragmentRect;
 164     unsigned glyphIndex, breaksInserted = 0;
 165
 166     NSTextStorage *o_storage = [[NSTextStorage alloc] initWithString: o_in_string
 167         attributes: [NSDictionary dictionaryWithObjectsAndKeys:
 168         [NSFont labelFontOfSize: 0.0], NSFontAttributeName, nil]];
 169     NSLayoutManager *o_layout_manager = [[NSLayoutManager alloc] init];
 170     NSTextContainer *o_container = [[NSTextContainer alloc]
 171         initWithContainerSize: NSMakeSize(i_width, 2000)];
 172
 173     [o_layout_manager addTextContainer: o_container];
 174     [o_container release];
 175     [o_storage addLayoutManager: o_layout_manager];
 176     [o_layout_manager release];
 177
 178     o_wrapped = [o_in_string mutableCopy];
 179     glyphRange = [o_layout_manager glyphRangeForTextContainer: o_container];
 180
 181     for( glyphIndex = glyphRange.location ; glyphIndex < NSMaxRange(glyphRange) ;
 182             glyphIndex += effectiveRange.length) {
 183         lineFragmentRect = [o_layout_manager lineFragmentRectForGlyphAtIndex: glyphIndex
 184                                             effectiveRange: &effectiveRange];
 185         charRange = [o_layout_manager characterRangeForGlyphRange: effectiveRange
 186                                     actualGlyphRange: &effectiveRange];
 187         if ([o_wrapped lineRangeForRange:
 188                 NSMakeRange(charRange.location + breaksInserted, charRange.length)].length > charRange.length) {
 189             [o_wrapped insertString: @"\n" atIndex: NSMaxRange(charRange) + breaksInserted];
 190             breaksInserted++;
 191         }
 192     }
 193     o_out_string = [NSString stringWithString: o_wrapped];
 194     [o_wrapped release];
 195     [o_storage release];
 196
 197     return o_out_string;
 198 }
 199
 200 - (void)setIntf:(intf_thread_t *)_p_intf
 201 {
 202     p_intf = _p_intf;
 203 }
 204
 205 - (intf_thread_t *)getIntf
 206 {
 207     return( p_intf );
 208 }
 209
 210 - (void)terminate:(id)sender
 211 {
 212     p_intf->p_vlc->b_die = VLC_TRUE;
 213 }
 214
 215 @end
 216
 217 int ExecuteOnMainThread( id target, SEL sel, void * p_arg )
 218 {
 219     int i_ret = 0;
 220
 221     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 222
 223     if( [target respondsToSelector: @selector(performSelectorOnMainThread:
 224                                              withObject:waitUntilDone:)] )
 225     {
 226         [target performSelectorOnMainThread: sel
 227                 withObject: [NSValue valueWithPointer: p_arg]
 228                 waitUntilDone: YES];
 229     }
 230     else if( NSApp != nil && [NSApp respondsToSelector: @selector(getIntf)] )
 231     {
 232         NSValue * o_v1;
 233         NSValue * o_v2;
 234         NSArray * o_array;
 235         NSPort * o_recv_port;
 236         NSInvocation * o_inv;
 237         NSPortMessage * o_msg;
 238         intf_thread_t * p_intf;
 239         NSConditionLock * o_lock;
 240         NSMethodSignature * o_sig;
 241
 242         id * val[] = { &o_lock, &o_v2 };
 243
 244         p_intf = (intf_thread_t *)[NSApp getIntf];
 245
 246         o_recv_port = [[NSPort port] retain];
 247         o_v1 = [NSValue valueWithPointer: val];
 248         o_v2 = [NSValue valueWithPointer: p_arg];
 249
 250         o_sig = [target methodSignatureForSelector: sel];
 251         o_inv = [NSInvocation invocationWithMethodSignature: o_sig];
 252         [o_inv setArgument: &o_v1 atIndex: 2];
 253         [o_inv setTarget: target];
 254         [o_inv setSelector: sel];
 255
 256         o_array = [NSArray arrayWithObject:
 257             [NSData dataWithBytes: &o_inv length: sizeof(o_inv)]];
 258         o_msg = [[NSPortMessage alloc]
 259             initWithSendPort: p_intf->p_sys->o_sendport
 260             receivePort: o_recv_port components: o_array];
 261
 262         o_lock = [[NSConditionLock alloc] initWithCondition: 0];
 263         [o_msg sendBeforeDate: [NSDate distantPast]];
 264         [o_lock lockWhenCondition: 1];
 265         [o_lock unlock];
 266         [o_lock release];
 267
 268         [o_msg release];
 269         [o_recv_port release];
 270     }
 271     else
 272     {
 273         i_ret = 1;
 274     }
 275
 276     [o_pool release];
 277
 278     return( i_ret );
 279 }
 280
 281 /*****************************************************************************
 282  * playlistChanged: Callback triggered by the intf-change playlist
 283  * variable, to let the intf update the playlist.
 284  *****************************************************************************/
 285 int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
 286                      vlc_value_t old_val, vlc_value_t new_val, void *param )
 287 {
 288     intf_thread_t * p_intf = [NSApp getIntf];
 289     p_intf->p_sys->b_playlist_update = TRUE;
 290     p_intf->p_sys->b_intf_update = TRUE;
 291     return VLC_SUCCESS;
 292 }
 293
 294 static struct
 295 {
 296     unichar i_nskey;
 297     unsigned int i_vlckey;
 298 } nskeys_to_vlckeys[] =
 299 {
 300     { NSUpArrowFunctionKey, KEY_UP },
 301     { NSDownArrowFunctionKey, KEY_DOWN },
 302     { NSLeftArrowFunctionKey, KEY_LEFT },
 303     { NSRightArrowFunctionKey, KEY_RIGHT },
 304     { NSF1FunctionKey, KEY_F1 },
 305     { NSF2FunctionKey, KEY_F2 },
 306     { NSF3FunctionKey, KEY_F3 },
 307     { NSF4FunctionKey, KEY_F4 },
 308     { NSF5FunctionKey, KEY_F5 },
 309     { NSF6FunctionKey, KEY_F6 },
 310     { NSF7FunctionKey, KEY_F7 },
 311     { NSF8FunctionKey, KEY_F8 },
 312     { NSF9FunctionKey, KEY_F9 },
 313     { NSF10FunctionKey, KEY_F10 },
 314     { NSF11FunctionKey, KEY_F11 },
 315     { NSF12FunctionKey, KEY_F12 },
 316     { NSHomeFunctionKey, KEY_HOME },
 317     { NSEndFunctionKey, KEY_END },
 318     { NSPageUpFunctionKey, KEY_PAGEUP },
 319     { NSPageDownFunctionKey, KEY_PAGEDOWN },
 320     { NSTabCharacter, KEY_TAB },
 321     { NSCarriageReturnCharacter, KEY_ENTER },
 322     { NSEnterCharacter, KEY_ENTER },
 323     { NSBackspaceCharacter, KEY_BACKSPACE },
 324     { (unichar) ' ', KEY_SPACE },
 325     { (unichar) 0x1b, KEY_ESC },
 326     {0,0}
 327 };
 328
 329 unichar VLCKeyToCocoa( unsigned int i_key )
 330 {
 331     unsigned int i;
 332
 333     for( i = 0; nskeys_to_vlckeys[i].i_vlckey != 0; i++ )
 334     {
 335         if( nskeys_to_vlckeys[i].i_vlckey == (i_key & ~KEY_MODIFIER) )
 336         {
 337             return nskeys_to_vlckeys[i].i_nskey;
 338         }
 339     }
 340     return (unichar)(i_key & ~KEY_MODIFIER);
 341 }
 342
 343 unsigned int CocoaKeyToVLC( unichar i_key )
 344 {
 345     unsigned int i;
 346
 347     for( i = 0; nskeys_to_vlckeys[i].i_nskey != 0; i++ )
 348     {
 349         if( nskeys_to_vlckeys[i].i_nskey == i_key )
 350         {
 351             return nskeys_to_vlckeys[i].i_vlckey;
 352         }
 353     }
 354     return (unsigned int)i_key;
 355 }
 356
 357 unsigned int VLCModifiersToCocoa( unsigned int i_key )
 358 {
 359     unsigned int new = 0;
 360     if( i_key & KEY_MODIFIER_COMMAND )
 361         new |= NSCommandKeyMask;
 362     if( i_key & KEY_MODIFIER_ALT )
 363         new |= NSAlternateKeyMask;
 364     if( i_key & KEY_MODIFIER_SHIFT )
 365         new |= NSShiftKeyMask;
 366     if( i_key & KEY_MODIFIER_CTRL )
 367         new |= NSControlKeyMask;
 368     return new;
 369 }
 370
 371 /*****************************************************************************
 372  * VLCMain implementation
 373  *****************************************************************************/
 374 @implementation VLCMain
 375
 376 - (void)awakeFromNib
 377 {
 378     unsigned int i_key = 0;
 379     intf_thread_t * p_intf = [NSApp getIntf];
 380     vlc_value_t val;
 381
 382     [self initStrings];
 383     [o_window setExcludedFromWindowsMenu: TRUE];
 384     [o_msgs_panel setExcludedFromWindowsMenu: TRUE];
 385     [o_msgs_panel setDelegate: self];
 386
 387     i_key = config_GetInt( p_intf, "key-quit" );
 388     [o_mi_quit setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 389     [o_mi_quit setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 390     i_key = config_GetInt( p_intf, "key-play-pause" );
 391     [o_mi_play setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 392     [o_mi_play setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 393     i_key = config_GetInt( p_intf, "key-stop" );
 394     [o_mi_stop setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 395     [o_mi_stop setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 396     i_key = config_GetInt( p_intf, "key-faster" );
 397     [o_mi_faster setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 398     [o_mi_faster setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 399     i_key = config_GetInt( p_intf, "key-slower" );
 400     [o_mi_slower setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 401     [o_mi_slower setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 402     i_key = config_GetInt( p_intf, "key-prev" );
 403     [o_mi_previous setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 404     [o_mi_previous setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 405     i_key = config_GetInt( p_intf, "key-next" );
 406     [o_mi_next setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 407     [o_mi_next setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 408     i_key = config_GetInt( p_intf, "key-jump+10sec" );
 409     [o_mi_fwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 410     [o_mi_fwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 411     i_key = config_GetInt( p_intf, "key-jump-10sec" );
 412     [o_mi_bwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 413     [o_mi_bwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 414     i_key = config_GetInt( p_intf, "key-jump+1min" );
 415     [o_mi_fwd1m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 416     [o_mi_fwd1m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 417     i_key = config_GetInt( p_intf, "key-jump-1min" );
 418     [o_mi_bwd1m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 419     [o_mi_bwd1m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 420     i_key = config_GetInt( p_intf, "key-jump+5min" );
 421     [o_mi_fwd5m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 422     [o_mi_fwd5m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 423     i_key = config_GetInt( p_intf, "key-jump-5min" );
 424     [o_mi_bwd5m setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 425     [o_mi_bwd5m setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 426     i_key = config_GetInt( p_intf, "key-vol-up" );
 427     [o_mi_vol_up setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 428     [o_mi_vol_up setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 429     i_key = config_GetInt( p_intf, "key-vol-down" );
 430     [o_mi_vol_down setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 431     [o_mi_vol_down setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 432     i_key = config_GetInt( p_intf, "key-vol-mute" );
 433     [o_mi_mute setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 434     [o_mi_mute setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 435     i_key = config_GetInt( p_intf, "key-fullscreen" );
 436     [o_mi_fullscreen setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
 437     [o_mi_fullscreen setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
 438
 439     var_Create (p_intf, "fullscreen", VLC_VAR_BOOL );
 440     var_Change (p_intf, "fullscreen", VLC_VAR_INHERITVALUE, &val, NULL );
 441     [o_btn_fullscreen setState: val.b_bool];
 442
 443     var_Create(p_intf,"intf-change",VLC_VAR_BOOL );
 444
 445     [self setSubmenusEnabled: FALSE];
 446     [self manageVolumeSlider];
 447
 448 }
 449
 450 - (void)initStrings
 451 {
 452     [o_window setTitle: _NS("VLC - Controller")];
 453     [o_scrollfield setStringValue: _NS("VLC media player")];
 454
 455     /* button controls */
 456     [o_btn_prev setToolTip: _NS("Previous")];
 457     [o_btn_rewind setToolTip: _NS("Rewind")];
 458     [o_btn_play setToolTip: _NS("Play")];
 459     [o_btn_stop setToolTip: _NS("Stop")];
 460     [o_btn_ff setToolTip: _NS("Fast Forward")];
 461     [o_btn_next setToolTip: _NS("Next")];
 462     [o_btn_fullscreen setToolTip: _NS("Fullscreen")];
 463     [o_volumeslider setToolTip: _NS("Volume")];
 464     [o_timeslider setToolTip: _NS("Position")];
 465
 466     /* messages panel */
 467     [o_msgs_panel setTitle: _NS("Messages")];
 468     [o_msgs_btn_crashlog setTitle: _NS("Open CrashLog")];
 469
 470     /* main menu */
 471     [o_mi_about setTitle: _NS("About VLC media player")];
 472     [o_mi_prefs setTitle: _NS("Preferences...")];
 473     [o_mi_add_intf setTitle: _NS("Add Interface")];
 474     [o_mu_add_intf setTitle: _NS("Add Interface")];
 475     [o_mi_hide setTitle: _NS("Hide VLC")];
 476     [o_mi_hide_others setTitle: _NS("Hide Others")];
 477     [o_mi_show_all setTitle: _NS("Show All")];
 478     [o_mi_quit setTitle: _NS("Quit VLC")];
 479
 480     [o_mu_file setTitle: _ANS("1:File")];
 481     [o_mi_open_generic setTitle: _NS("Open File...")];
 482     [o_mi_open_file setTitle: _NS("Quick Open File...")];
 483     [o_mi_open_disc setTitle: _NS("Open Disc...")];
 484     [o_mi_open_net setTitle: _NS("Open Network...")];
 485     [o_mi_open_recent setTitle: _NS("Open Recent")];
 486     [o_mi_open_recent_cm setTitle: _NS("Clear Menu")];
 487
 488     [o_mu_edit setTitle: _NS("Edit")];
 489     [o_mi_cut setTitle: _NS("Cut")];
 490     [o_mi_copy setTitle: _NS("Copy")];
 491     [o_mi_paste setTitle: _NS("Paste")];
 492     [o_mi_clear setTitle: _NS("Clear")];
 493     [o_mi_select_all setTitle: _NS("Select All")];
 494
 495     [o_mu_controls setTitle: _NS("Controls")];
 496     [o_mi_play setTitle: _NS("Play")];
 497     [o_mi_stop setTitle: _NS("Stop")];
 498     [o_mi_faster setTitle: _NS("Faster")];
 499     [o_mi_slower setTitle: _NS("Slower")];
 500     [o_mi_previous setTitle: _NS("Previous")];
 501     [o_mi_next setTitle: _NS("Next")];
 502     [o_mi_random setTitle: _NS("Random")];
 503     [o_mi_repeat setTitle: _NS("Repeat One")];
 504     [o_mi_loop setTitle: _NS("Repeat All")];
 505     [o_mi_fwd setTitle: _NS("Forward 10 Seconds")];
 506     [o_mi_bwd setTitle: _NS("Backward 10 Seconds")];
 507     [o_mi_fwd1m setTitle: _NS("Forward 1 Minute")];
 508     [o_mi_bwd1m setTitle: _NS("Backward 1 Minute")];
 509     [o_mi_fwd5m setTitle: _NS("Forward 5 Minutes")];
 510     [o_mi_bwd5m setTitle: _NS("Backward 5 Minutes")];
 511
 512     [o_mi_program setTitle: _NS("Program")];
 513     [o_mu_program setTitle: _NS("Program")];
 514     [o_mi_title setTitle: _NS("Title")];
 515     [o_mu_title setTitle: _NS("Title")];
 516     [o_mi_chapter setTitle: _NS("Chapter")];
 517     [o_mu_chapter setTitle: _NS("Chapter")];
 518
 519     [o_mu_audio setTitle: _NS("Audio")];
 520     [o_mi_vol_up setTitle: _NS("Volume Up")];
 521     [o_mi_vol_down setTitle: _NS("Volume Down")];
 522     [o_mi_mute setTitle: _NS("Mute")];
 523     [o_mi_audiotrack setTitle: _NS("Audio Track")];
 524     [o_mu_audiotrack setTitle: _NS("Audio Track")];
 525     [o_mi_channels setTitle: _NS("Audio Channels")];
 526     [o_mu_channels setTitle: _NS("Audio Channels")];
 527     [o_mi_device setTitle: _NS("Audio Device")];
 528     [o_mu_device setTitle: _NS("Audio Device")];
 529     [o_mi_visual setTitle: _NS("Visualizations")];
 530     [o_mu_visual setTitle: _NS("Visualizations")];
 531
 532     [o_mu_video setTitle: _NS("Video")];
 533     [o_mi_half_window setTitle: _NS("Half Size")];
 534     [o_mi_normal_window setTitle: _NS("Normal Size")];
 535     [o_mi_double_window setTitle: _NS("Double Size")];
 536     [o_mi_fittoscreen setTitle: _NS("Fit to Screen")];
 537     [o_mi_fullscreen setTitle: _NS("Fullscreen")];
 538     [o_mi_floatontop setTitle: _NS("Float on Top")];
 539     [o_mi_videotrack setTitle: _NS("Video Track")];
 540     [o_mu_videotrack setTitle: _NS("Video Track")];
 541     [o_mi_screen setTitle: _NS("Video Device")];
 542     [o_mu_screen setTitle: _NS("Video Device")];
 543     [o_mi_subtitle setTitle: _NS("Subtitles Track")];
 544     [o_mu_subtitle setTitle: _NS("Subtitles Track")];
 545     [o_mi_deinterlace setTitle: _NS("Deinterlace")];
 546     [o_mu_deinterlace setTitle: _NS("Deinterlace")];
 547
 548     [o_mu_window setTitle: _NS("Window")];
 549     [o_mi_minimize setTitle: _NS("Minimize Window")];
 550     [o_mi_close_window setTitle: _NS("Close Window")];
 551     [o_mi_controller setTitle: _NS("Controller")];
 552     [o_mi_playlist setTitle: _NS("Playlist")];
 553     [o_mi_info setTitle: _NS("Info")];
 554     [o_mi_messages setTitle: _NS("Messages")];
 555
 556     [o_mi_bring_atf setTitle: _NS("Bring All to Front")];
 557
 558     [o_mu_help setTitle: _NS("Help")];
 559     [o_mi_readme setTitle: _NS("ReadMe...")];
 560     [o_mi_documentation setTitle: _NS("Online Documentation")];
 561     [o_mi_reportabug setTitle: _NS("Report a Bug")];
 562     [o_mi_website setTitle: _NS("VideoLAN Website")];
 563     [o_mi_license setTitle: _NS("License")];
 564
 565     /* dock menu */
 566     [o_dmi_play setTitle: _NS("Play")];
 567     [o_dmi_stop setTitle: _NS("Stop")];
 568     [o_dmi_next setTitle: _NS("Next")];
 569     [o_dmi_previous setTitle: _NS("Previous")];
 570     [o_dmi_mute setTitle: _NS("Mute")];
 571
 572     /* error panel */
 573     [o_error setTitle: _NS("Error")];
 574     [o_err_lbl setStringValue: _NS("An error has occurred which probably prevented the execution of your request:")];
 575     [o_err_bug_lbl setStringValue: _NS("If you believe that it is a bug, please follow the instructions at:")];
 576     [o_err_btn_msgs setTitle: _NS("Open Messages Window")];
 577     [o_err_btn_dismiss setTitle: _NS("Dismiss")];
 578     [o_err_ckbk_surpress setTitle: _NS("Surpress further errors")];
 579
 580     [o_info_window setTitle: _NS("Info")];
 581 }
 582
 583 - (void)applicationWillFinishLaunching:(NSNotification *)o_notification
 584 {
 585     intf_thread_t * p_intf = [NSApp getIntf];
 586
 587     o_msg_lock = [[NSLock alloc] init];
 588     o_msg_arr = [[NSMutableArray arrayWithCapacity: 200] retain];
 589
 590     o_img_play = [[NSImage imageNamed: @"play"] retain];
 591     o_img_play_pressed = [[NSImage imageNamed: @"play_blue"] retain];
 592     o_img_pause = [[NSImage imageNamed: @"pause"] retain];
 593     o_img_pause_pressed = [[NSImage imageNamed: @"pause_blue"] retain];
 594
 595     [p_intf->p_sys->o_sendport setDelegate: self];
 596     [[NSRunLoop currentRunLoop]
 597         addPort: p_intf->p_sys->o_sendport
 598         forMode: NSDefaultRunLoopMode];
 599
 600     [NSTimer scheduledTimerWithTimeInterval: 0.5
 601         target: self selector: @selector(manageIntf:)
 602         userInfo: nil repeats: FALSE];
 603
 604     [NSThread detachNewThreadSelector: @selector(manage)
 605         toTarget: self withObject: nil];
 606
 607     [o_controls setupVarMenuItem: o_mi_add_intf target: (vlc_object_t *)p_intf
 608         var: "intf-add" selector: @selector(toggleVar:)];
 609
 610     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 611 }
 612
 613 - (BOOL)application:(NSApplication *)o_app openFile:(NSString *)o_filename
 614 {
 615     NSDictionary *o_dic = [NSDictionary dictionaryWithObjectsAndKeys: o_filename, @"ITEM_URL", nil];
 616     [o_playlist appendArray:
 617         [NSArray arrayWithObject: o_dic] atPos: -1 enqueue: NO];
 618
 619     return( TRUE );
 620 }
 621
 622 - (id)getControls
 623 {
 624     if ( o_controls )
 625     {
 626         return o_controls;
 627     }
 628     return nil;
 629 }
 630
 631 - (id)getPlaylist
 632 {
 633     if ( o_playlist )
 634     {
 635         return o_playlist;
 636     }
 637     return nil;
 638 }
 639
 640 - (void)manage
 641 {
 642     NSDate * o_sleep_date;
 643     intf_thread_t * p_intf = [NSApp getIntf];
 644     NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 645
 646     vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
 647
 648     while( !p_intf->b_die )
 649     {
 650         playlist_t * p_playlist;
 651         vlc_value_t val;
 652         vlc_mutex_lock( &p_intf->change_lock );
 653
 654         p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 655                                               FIND_ANYWHERE );
 656
 657         if( p_playlist != NULL )
 658         {
 659             var_AddCallback( p_playlist, "intf-change", PlaylistChanged, self );
 660             var_AddCallback( p_playlist, "item-change", PlaylistChanged, self );
 661             var_AddCallback( p_playlist, "playlist-current", PlaylistChanged, self );
 662
 663 #define p_input p_playlist->p_input
 664
 665             if( p_input )
 666             {
 667                 if( !p_input->b_die )
 668                 {
 669                     vlc_value_t val;
 670
 671                     /* New input or stream map change */
 672                     if( p_input->stream.b_changed )
 673                     {
 674                         msg_Dbg( p_intf, "stream has changed, refreshing interface" );
 675                         p_intf->p_sys->b_playing = TRUE;
 676                         p_intf->p_sys->b_current_title_update = 1;
 677                         p_input->stream.b_changed = 0;
 678                         p_intf->p_sys->b_intf_update = TRUE;
 679                     }
 680
 681                     if( var_Get( (vlc_object_t *)p_input, "intf-change", &val )
 682                         >= 0 && val.b_bool )
 683                     {
 684                         p_intf->p_sys->b_input_update = TRUE;
 685                     }
 686                 }
 687             }
 688             else if( p_intf->p_sys->b_playing && !p_intf->b_die )
 689             {
 690                 p_intf->p_sys->b_playing = FALSE;
 691             }
 692
 693 #undef p_input
 694             vlc_object_release( p_playlist );
 695
 696             if( var_Get( p_intf, "intf-change", &val )
 697                         >= 0 && val.b_bool )
 698             {
 699                 p_intf->p_sys->b_fullscreen_update = TRUE;
 700             }
 701             val.b_bool = VLC_FALSE;
 702             var_Set( p_intf,"intf-change",val);
 703         }
 704
 705         vlc_mutex_unlock( &p_intf->change_lock );
 706
 707         o_sleep_date = [NSDate dateWithTimeIntervalSinceNow: .5];
 708         [NSThread sleepUntilDate: o_sleep_date];
 709     }
 710
 711     [self terminate];
 712     [o_pool release];
 713 }
 714
 715 - (void)manageIntf:(NSTimer *)o_timer
 716 {
 717     intf_thread_t * p_intf = [NSApp getIntf];
 718
 719     if( p_intf->p_vlc->b_die == VLC_TRUE )
 720     {
 721         [o_timer invalidate];
 722         return;
 723     }
 724
 725     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 726                                                        FIND_ANYWHERE );
 727
 728     if( p_playlist == NULL )
 729     {
 730         return;
 731     }
 732
 733     if ( p_intf->p_sys->b_playlist_update )
 734     {
 735         [o_playlist playlistUpdated];
 736         p_intf->p_sys->b_playlist_update = VLC_FALSE;
 737     }
 738
 739     if( p_intf->p_sys->b_current_title_update )
 740     {
 741         vout_thread_t *p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 742                                                 FIND_ANYWHERE );
 743
 744         vlc_mutex_lock( &p_playlist->object_lock );
 745         [o_scrollfield setStringValue: [NSString stringWithUTF8String:
 746             p_playlist->pp_items[p_playlist->i_index]->psz_name]];
 747         vlc_mutex_unlock( &p_playlist->object_lock );
 748
 749         if( p_vout != NULL )
 750         {
 751             id o_vout_wnd;
 752             NSEnumerator * o_enum = [[NSApp orderedWindows] objectEnumerator];
 753
 754             while( ( o_vout_wnd = [o_enum nextObject] ) )
 755             {
 756                 if( [[o_vout_wnd className] isEqualToString: @"VLCWindow"] )
 757                 {
 758                     [o_vout_wnd updateTitle];
 759                 }
 760             }
 761             vlc_object_release( (vlc_object_t *)p_vout );
 762         }
 763         [o_playlist updateRowSelection];
 764         [o_info updateInfo];
 765
 766         p_intf->p_sys->b_current_title_update = FALSE;
 767     }
 768
 769     vlc_mutex_lock( &p_playlist->object_lock );
 770
 771 #define p_input p_playlist->p_input
 772
 773     if( p_intf->p_sys->b_intf_update )
 774     {
 775         vlc_bool_t b_input = VLC_FALSE;
 776         vlc_bool_t b_plmul = VLC_FALSE;
 777         vlc_bool_t b_control = VLC_FALSE;
 778         vlc_bool_t b_seekable = VLC_FALSE;
 779         vlc_bool_t b_chapters = VLC_FALSE;
 780
 781         b_plmul = p_playlist->i_size > 1;
 782
 783         if( ( b_input = ( p_input != NULL ) ) )
 784         {
 785             vlc_mutex_lock( &p_input->stream.stream_lock );
 786
 787             /* seekable streams */
 788             b_seekable = p_input->stream.b_seekable;
 789
 790             /* check wether slow/fast motion is possible*/
 791             b_control = p_input->stream.b_pace_control;
 792
 793             /* chapters & titles */
 794             b_chapters = p_input->stream.i_area_nb > 1;
 795
 796             vlc_mutex_unlock( &p_input->stream.stream_lock );
 797         }
 798
 799         [o_btn_stop setEnabled: b_input];
 800         [o_btn_ff setEnabled: b_seekable];
 801         [o_btn_rewind setEnabled: b_seekable];
 802         [o_btn_prev setEnabled: (b_plmul || b_chapters)];
 803         [o_btn_next setEnabled: (b_plmul || b_chapters)];
 804
 805         [o_timeslider setFloatValue: 0.0];
 806         [o_timeslider setEnabled: b_seekable];
 807         [o_timefield setStringValue: @"0:00:00"];
 808
 809         [self manageVolumeSlider];
 810         p_intf->p_sys->b_intf_update = VLC_FALSE;
 811     }
 812
 813     if (p_intf->p_sys->b_fullscreen_update )
 814     {
 815         vout_thread_t * p_vout;
 816         vlc_value_t val;
 817         if (var_Change (p_intf, "fullscreen", VLC_VAR_INHERITVALUE, &val, NULL)>=0 &&  val.b_bool )
 818         {
 819             [o_btn_fullscreen setState:VLC_TRUE];
 820         }
 821         else
 822         {
 823             [o_btn_fullscreen setState:VLC_FALSE];
 824         }
 825         p_vout = vlc_object_find(p_intf,VLC_OBJECT_VOUT,FIND_ANYWHERE);
 826         if (p_vout != NULL)
 827         {
 828             [o_btn_fullscreen setEnabled: VLC_TRUE];
 829             vlc_object_release(p_vout);
 830         }
 831         else
 832         {
 833             [o_btn_fullscreen setEnabled: VLC_FALSE];
 834         }
 835         p_intf->p_sys->b_fullscreen_update = VLC_FALSE;
 836     }
 837
 838     if( p_intf->p_sys->b_playing && p_input != NULL )
 839     {
 840         vlc_value_t time;
 841         NSString * o_time;
 842         mtime_t i_seconds;
 843
 844         if( p_input->stream.b_seekable )
 845         {
 846             vlc_value_t pos;
 847             float f_updated;
 848
 849             var_Get( p_input, "position", &pos );
 850             f_updated = 10000. * pos.f_float;
 851
 852             if( f_slider != f_updated )
 853             {
 854                 [o_timeslider setFloatValue: f_updated];
 855             }
 856         }
 857
 858         var_Get( p_input, "time", &time );
 859         i_seconds = time.i_time / 1000000;
 860
 861         o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
 862                         (int) (i_seconds / (60 * 60)),
 863                         (int) (i_seconds / 60 % 60),
 864                         (int) (i_seconds % 60)];
 865         [o_timefield setStringValue: o_time];
 866     }
 867     if( p_input )
 868     {
 869         vlc_value_t val;
 870         var_Get( p_input, "state", &val );
 871
 872         if( val.i_int != PAUSE_S )
 873         {
 874             p_intf->p_sys->b_play_status = TRUE;
 875         }
 876         else
 877         {
 878             p_intf->p_sys->b_play_status = FALSE;
 879         }
 880         [self playStatusUpdated: p_intf->p_sys->b_play_status];
 881     }
 882     else
 883     {
 884         p_intf->p_sys->b_play_status = FALSE;
 885         [self playStatusUpdated: p_intf->p_sys->b_play_status];
 886         [self setSubmenusEnabled: FALSE];
 887     }
 888
 889 #undef p_input
 890
 891     vlc_mutex_unlock( &p_playlist->object_lock );
 892     vlc_object_release( p_playlist );
 893
 894     [self updateMessageArray];
 895
 896     [NSTimer scheduledTimerWithTimeInterval: 0.5
 897         target: self selector: @selector(manageIntf:)
 898         userInfo: nil repeats: FALSE];
 899 }
 900
 901 - (void)setupMenus
 902 {
 903     intf_thread_t * p_intf = [NSApp getIntf];
 904     playlist_t *p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 905                                                 FIND_ANYWHERE );
 906
 907     if( p_playlist != NULL )
 908     {
 909 #define p_input p_playlist->p_input
 910         if( p_input != NULL )
 911         {
 912             [o_controls setupVarMenuItem: o_mi_program target: (vlc_object_t *)p_input
 913                 var: "program" selector: @selector(toggleVar:)];
 914
 915             [o_controls setupVarMenuItem: o_mi_title target: (vlc_object_t *)p_input
 916                 var: "title" selector: @selector(toggleVar:)];
 917
 918             [o_controls setupVarMenuItem: o_mi_chapter target: (vlc_object_t *)p_input
 919                 var: "chapter" selector: @selector(toggleVar:)];
 920
 921             [o_controls setupVarMenuItem: o_mi_audiotrack target: (vlc_object_t *)p_input
 922                 var: "audio-es" selector: @selector(toggleVar:)];
 923
 924             [o_controls setupVarMenuItem: o_mi_videotrack target: (vlc_object_t *)p_input
 925                 var: "video-es" selector: @selector(toggleVar:)];
 926
 927             [o_controls setupVarMenuItem: o_mi_subtitle target: (vlc_object_t *)p_input
 928                 var: "spu-es" selector: @selector(toggleVar:)];
 929
 930             aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
 931                                                         FIND_ANYWHERE );
 932             if ( p_aout != NULL )
 933             {
 934                 [o_controls setupVarMenuItem: o_mi_channels target: (vlc_object_t *)p_aout
 935                     var: "audio-channels" selector: @selector(toggleVar:)];
 936
 937                 [o_controls setupVarMenuItem: o_mi_device target: (vlc_object_t *)p_aout
 938                     var: "audio-device" selector: @selector(toggleVar:)];
 939
 940                 [o_controls setupVarMenuItem: o_mi_visual target: (vlc_object_t *)p_aout
 941                     var: "visual" selector: @selector(toggleVar:)];
 942                 vlc_object_release( (vlc_object_t *)p_aout );
 943             }
 944
 945             vout_thread_t * p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 946                                                                 FIND_ANYWHERE );
 947
 948             if ( p_vout != NULL )
 949             {
 950                 [o_controls setupVarMenuItem: o_mi_screen target: (vlc_object_t *)p_vout
 951                     var: "video-device" selector: @selector(toggleVar:)];
 952
 953                 [o_controls setupVarMenuItem: o_mi_deinterlace target: (vlc_object_t *)p_vout
 954                     var: "deinterlace" selector: @selector(toggleVar:)];
 955                 vlc_object_release( (vlc_object_t *)p_vout );
 956             }
 957         }
 958 #undef p_input
 959     }
 960     vlc_object_release( (vlc_object_t *)p_playlist );
 961 }
 962
 963 - (void)updateMessageArray
 964 {
 965     int i_start, i_stop;
 966     intf_thread_t * p_intf = [NSApp getIntf];
 967     vlc_value_t quiet;
 968
 969     vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
 970     i_stop = *p_intf->p_sys->p_sub->pi_stop;
 971     vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
 972
 973     if( p_intf->p_sys->p_sub->i_start != i_stop )
 974     {
 975         NSColor *o_white = [NSColor whiteColor];
 976         NSColor *o_red = [NSColor redColor];
 977         NSColor *o_yellow = [NSColor yellowColor];
 978         NSColor *o_gray = [NSColor grayColor];
 979
 980         NSColor * pp_color[4] = { o_white, o_red, o_yellow, o_gray };
 981         static const char * ppsz_type[4] = { ": ", " error: ",
 982                                              " warning: ", " debug: " };
 983
 984         for( i_start = p_intf->p_sys->p_sub->i_start;
 985              i_start != i_stop;
 986              i_start = (i_start+1) % VLC_MSG_QSIZE )
 987         {
 988             NSString *o_msg;
 989             NSDictionary *o_attr;
 990             NSAttributedString *o_msg_color;
 991
 992             int i_type = p_intf->p_sys->p_sub->p_msg[i_start].i_type;
 993
 994             [o_msg_lock lock];
 995
 996             if( [o_msg_arr count] + 2 > 400 )
 997             {
 998                 unsigned rid[] = { 0, 1 };
 999                 [o_msg_arr removeObjectsFromIndices: (unsigned *)&rid
1000                            numIndices: sizeof(rid)/sizeof(rid[0])];
1001             }
1002
1003             o_attr = [NSDictionary dictionaryWithObject: o_gray
1004                 forKey: NSForegroundColorAttributeName];
1005             o_msg = [NSString stringWithFormat: @"%s%s",
1006                 p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
1007                 ppsz_type[i_type]];
1008             o_msg_color = [[NSAttributedString alloc]
1009                 initWithString: o_msg attributes: o_attr];
1010             [o_msg_arr addObject: [o_msg_color autorelease]];
1011
1012             o_attr = [NSDictionary dictionaryWithObject: pp_color[i_type]
1013                 forKey: NSForegroundColorAttributeName];
1014             o_msg = [NSString stringWithFormat: @"%s\n",
1015                 p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
1016             o_msg_color = [[NSAttributedString alloc]
1017                 initWithString: o_msg attributes: o_attr];
1018             [o_msg_arr addObject: [o_msg_color autorelease]];
1019
1020             [o_msg_lock unlock];
1021
1022             var_Get( p_intf->p_vlc, "verbose", &quiet );
1023
1024             if( i_type == 1 && quiet.i_int > -1 )
1025             {
1026                 NSString *o_my_msg = [NSString stringWithFormat: @"%s: %s\n",
1027                     p_intf->p_sys->p_sub->p_msg[i_start].psz_module,
1028                     p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
1029
1030                 NSRange s_r = NSMakeRange( [[o_err_msg string] length], 0 );
1031                 [o_err_msg setEditable: YES];
1032                 [o_err_msg setSelectedRange: s_r];
1033                 [o_err_msg insertText: o_my_msg];
1034
1035                 [o_error makeKeyAndOrderFront: self];
1036                 [o_err_msg setEditable: NO];
1037             }
1038         }
1039
1040         vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
1041         p_intf->p_sys->p_sub->i_start = i_start;
1042         vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
1043     }
1044 }
1045
1046 - (void)playStatusUpdated:(BOOL)b_pause
1047 {
1048     if( b_pause )
1049     {
1050         [o_btn_play setImage: o_img_pause];
1051         [o_btn_play setAlternateImage: o_img_pause_pressed];
1052         [o_btn_play setToolTip: _NS("Pause")];
1053         [o_mi_play setTitle: _NS("Pause")];
1054         [o_dmi_play setTitle: _NS("Pause")];
1055     }
1056     else
1057     {
1058         [o_btn_play setImage: o_img_play];
1059         [o_btn_play setAlternateImage: o_img_play_pressed];
1060         [o_btn_play setToolTip: _NS("Play")];
1061         [o_mi_play setTitle: _NS("Play")];
1062         [o_dmi_play setTitle: _NS("Play")];
1063     }
1064 }
1065
1066 - (void)setSubmenusEnabled:(BOOL)b_enabled
1067 {
1068     [o_mi_program setEnabled: b_enabled];
1069     [o_mi_title setEnabled: b_enabled];
1070     [o_mi_chapter setEnabled: b_enabled];
1071     [o_mi_audiotrack setEnabled: b_enabled];
1072     [o_mi_visual setEnabled: b_enabled];
1073     [o_mi_videotrack setEnabled: b_enabled];
1074     [o_mi_subtitle setEnabled: b_enabled];
1075     [o_mi_channels setEnabled: b_enabled];
1076     [o_mi_deinterlace setEnabled: b_enabled];
1077     [o_mi_device setEnabled: b_enabled];
1078     [o_mi_screen setEnabled: b_enabled];
1079 }
1080
1081 - (void)manageVolumeSlider
1082 {
1083     audio_volume_t i_volume;
1084     intf_thread_t * p_intf = [NSApp getIntf];
1085
1086     aout_VolumeGet( p_intf, &i_volume );
1087
1088     [o_volumeslider setFloatValue: (float)i_volume / AOUT_VOLUME_STEP];
1089     [o_volumeslider setEnabled: TRUE];
1090
1091     p_intf->p_sys->b_mute = ( i_volume == 0 );
1092 }
1093
1094 - (IBAction)timesliderUpdate:(id)sender
1095 {
1096     intf_thread_t * p_intf;
1097     input_thread_t * p_input;
1098     float f_updated;
1099
1100     switch( [[NSApp currentEvent] type] )
1101     {
1102         case NSLeftMouseUp:
1103         case NSLeftMouseDown:
1104         case NSLeftMouseDragged:
1105             f_updated = [sender floatValue];
1106             break;
1107
1108         default:
1109             return;
1110     }
1111
1112     p_intf = [NSApp getIntf];
1113     p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
1114                                             FIND_ANYWHERE );
1115
1116     if( p_input != NULL )
1117     {
1118         vlc_value_t time;
1119         mtime_t i_seconds;
1120         NSString * o_time;
1121
1122         if( p_input->stream.b_seekable )
1123         {
1124                 vlc_value_t pos;
1125                 pos.f_float = f_updated / 10000.;
1126                 if( f_slider != f_updated )
1127                 {
1128                     var_Set( p_input, "position", pos );
1129                     [o_timeslider setFloatValue: f_updated];
1130                 }
1131         }
1132
1133         var_Get( p_input, "time", &time );
1134         i_seconds = time.i_time / 1000000;
1135
1136         o_time = [NSString stringWithFormat: @"%d:%02d:%02d",
1137                         (int) (i_seconds / (60 * 60)),
1138                         (int) (i_seconds / 60 % 60),
1139                         (int) (i_seconds % 60)];
1140         [o_timefield setStringValue: o_time];
1141         vlc_object_release( p_input );
1142     }
1143 }
1144
1145 - (void)terminate
1146 {
1147     NSEvent * o_event;
1148     playlist_t * p_playlist;
1149     vout_thread_t * p_vout;
1150     intf_thread_t * p_intf = [NSApp getIntf];
1151
1152     /* Stop playback */
1153     if( ( p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1154                                         FIND_ANYWHERE ) ) )
1155     {
1156         playlist_Stop( p_playlist );
1157         vlc_object_release( p_playlist );
1158     }
1159
1160     /* FIXME - Wait here until all vouts are terminated because
1161        libvlc's VLC_Stop destroys interfaces before vouts, which isn't
1162        good on OS X. We definitly need a cleaner way to handle this,
1163        but this may hopefully be good enough for now.
1164          -- titer 2003/11/22 */
1165     while( ( p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
1166                                        FIND_ANYWHERE ) ) )
1167     {
1168         vlc_object_release( p_vout );
1169         msleep( 100000 );
1170     }
1171     msleep( 500000 );
1172
1173     if( o_img_pause_pressed != nil )
1174     {
1175         [o_img_pause_pressed release];
1176         o_img_pause_pressed = nil;
1177     }
1178
1179     if( o_img_pause_pressed != nil )
1180     {
1181         [o_img_pause_pressed release];
1182         o_img_pause_pressed = nil;
1183     }
1184
1185     if( o_img_pause != nil )
1186     {
1187         [o_img_pause release];
1188         o_img_pause = nil;
1189     }
1190
1191     if( o_img_play != nil )
1192     {
1193         [o_img_play release];
1194         o_img_play = nil;
1195     }
1196
1197     if( o_msg_arr != nil )
1198     {
1199         [o_msg_arr removeAllObjects];
1200         [o_msg_arr release];
1201         o_msg_arr = nil;
1202     }
1203
1204     if( o_msg_lock != nil )
1205     {
1206         [o_msg_lock release];
1207         o_msg_lock = nil;
1208     }
1209
1210     [NSApp stop: nil];
1211
1212     /* write cached user defaults to disk */
1213     [[NSUserDefaults standardUserDefaults] synchronize];
1214
1215     /* send a dummy event to break out of the event loop */
1216     o_event = [NSEvent mouseEventWithType: NSLeftMouseDown
1217                 location: NSMakePoint( 1, 1 ) modifierFlags: 0
1218                 timestamp: 1 windowNumber: [[NSApp mainWindow] windowNumber]
1219                 context: [NSGraphicsContext currentContext] eventNumber: 1
1220                 clickCount: 1 pressure: 0.0];
1221     [NSApp postEvent: o_event atStart: YES];
1222 }
1223
1224 - (IBAction)clearRecentItems:(id)sender
1225 {
1226     [[NSDocumentController sharedDocumentController]
1227                           clearRecentDocuments: nil];
1228 }
1229
1230 - (void)openRecentItem:(id)sender
1231 {
1232     [self application: nil openFile: [sender title]];
1233 }
1234
1235 - (IBAction)viewPreferences:(id)sender
1236 {
1237     [o_prefs showPrefs];
1238 }
1239
1240 - (IBAction)closeError:(id)sender
1241 {
1242     vlc_value_t val;
1243     intf_thread_t * p_intf = [NSApp getIntf];
1244
1245     if( [o_err_ckbk_surpress state] == NSOnState )
1246     {
1247         val.i_int = -1;
1248         var_Set( p_intf->p_vlc, "verbose", val );
1249     }
1250     [o_err_msg setString: @""];
1251     [o_error performClose: self];
1252 }
1253
1254 - (IBAction)openReadMe:(id)sender
1255 {
1256     NSString * o_path = [[NSBundle mainBundle]
1257         pathForResource: @"README.MacOSX" ofType: @"rtf"];
1258
1259     [[NSWorkspace sharedWorkspace] openFile: o_path
1260                                    withApplication: @"TextEdit"];
1261 }
1262
1263 - (IBAction)openDocumentation:(id)sender
1264 {
1265     NSURL * o_url = [NSURL URLWithString:
1266         @"http://www.videolan.org/doc/"];
1267
1268     [[NSWorkspace sharedWorkspace] openURL: o_url];
1269 }
1270
1271 - (IBAction)reportABug:(id)sender
1272 {
1273     NSURL * o_url = [NSURL URLWithString:
1274         @"http://www.videolan.org/support/bug-reporting.html"];
1275
1276     [[NSWorkspace sharedWorkspace] openURL: o_url];
1277 }
1278
1279 - (IBAction)openWebsite:(id)sender
1280 {
1281     NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org/"];
1282
1283     [[NSWorkspace sharedWorkspace] openURL: o_url];
1284 }
1285
1286 - (IBAction)openLicense:(id)sender
1287 {
1288     NSString * o_path = [[NSBundle mainBundle]
1289         pathForResource: @"COPYING" ofType: nil];
1290
1291     [[NSWorkspace sharedWorkspace] openFile: o_path
1292                                    withApplication: @"TextEdit"];
1293 }
1294
1295 - (IBAction)openCrashLog:(id)sender
1296 {
1297     NSString * o_path = [@"~/Library/Logs/CrashReporter/VLC.crash.log"
1298                                     stringByExpandingTildeInPath];
1299
1300
1301     if ( [[NSFileManager defaultManager] fileExistsAtPath: o_path ] )
1302     {
1303         [[NSWorkspace sharedWorkspace] openFile: o_path
1304                                     withApplication: @"Console"];
1305     }
1306     else
1307     {
1308         NSBeginInformationalAlertSheet(_NS("No CrashLog found"), @"Continue", nil, nil, o_msgs_panel, self, NULL, NULL, nil, _NS("Either you are running Mac OS X pre 10.2 or you haven't experienced any heavy crashes yet.") );
1309
1310     }
1311 }
1312
1313 - (void)windowDidBecomeKey:(NSNotification *)o_notification
1314 {
1315     if( [o_notification object] == o_msgs_panel )
1316     {
1317         id o_msg;
1318         NSEnumerator * o_enum;
1319
1320         [o_messages setString: @""];
1321
1322         [o_msg_lock lock];
1323
1324         o_enum = [o_msg_arr objectEnumerator];
1325
1326         while( ( o_msg = [o_enum nextObject] ) != nil )
1327         {
1328             [o_messages insertText: o_msg];
1329         }
1330
1331         [o_msg_lock unlock];
1332     }
1333 }
1334
1335 @end
1336
1337 @implementation VLCMain (NSMenuValidation)
1338
1339 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
1340 {
1341     NSString *o_title = [o_mi title];
1342     BOOL bEnabled = TRUE;
1343
1344     if( [o_title isEqualToString: _NS("License")] )
1345     {
1346         /* we need to do this only once */
1347         [self setupMenus];
1348     }
1349
1350     /* Recent Items Menu */
1351     if( [o_title isEqualToString: _NS("Clear Menu")] )
1352     {
1353         NSMenu * o_menu = [o_mi_open_recent submenu];
1354         int i_nb_items = [o_menu numberOfItems];
1355         NSArray * o_docs = [[NSDocumentController sharedDocumentController]
1356                                                        recentDocumentURLs];
1357         UInt32 i_nb_docs = [o_docs count];
1358
1359         if( i_nb_items > 1 )
1360         {
1361             while( --i_nb_items )
1362             {
1363                 [o_menu removeItemAtIndex: 0];
1364             }
1365         }
1366
1367         if( i_nb_docs > 0 )
1368         {
1369             NSURL * o_url;
1370             NSString * o_doc;
1371
1372             [o_menu insertItem: [NSMenuItem separatorItem] atIndex: 0];
1373
1374             while( TRUE )
1375             {
1376                 i_nb_docs--;
1377
1378                 o_url = [o_docs objectAtIndex: i_nb_docs];
1379
1380                 if( [o_url isFileURL] )
1381                 {
1382                     o_doc = [o_url path];
1383                 }
1384                 else
1385                 {
1386                     o_doc = [o_url absoluteString];
1387                 }
1388
1389                 [o_menu insertItemWithTitle: o_doc
1390                     action: @selector(openRecentItem:)
1391                     keyEquivalent: @"" atIndex: 0];
1392
1393                 if( i_nb_docs == 0 )
1394                 {
1395                     break;
1396                 }
1397             }
1398         }
1399         else
1400         {
1401             bEnabled = FALSE;
1402         }
1403     }
1404     return( bEnabled );
1405 }
1406
1407 @end
1408
1409 @implementation VLCMain (Internal)
1410
1411 - (void)handlePortMessage:(NSPortMessage *)o_msg
1412 {
1413     id ** val;
1414     NSData * o_data;
1415     NSValue * o_value;
1416     NSInvocation * o_inv;
1417     NSConditionLock * o_lock;
1418
1419     o_data = [[o_msg components] lastObject];
1420     o_inv = *((NSInvocation **)[o_data bytes]);
1421     [o_inv getArgument: &o_value atIndex: 2];
1422     val = (id **)[o_value pointerValue];
1423     [o_inv setArgument: val[1] atIndex: 2];
1424     o_lock = *(val[0]);
1425
1426     [o_lock lock];
1427     [o_inv invoke];
1428     [o_lock unlockWithCondition: 1];
1429 }
1430
1431 @end