intf.m 32.9 KB
Newer Older
1 2 3 4
/*****************************************************************************
 * intf.m: MacOS X interface plugin
 *****************************************************************************
 * Copyright (C) 2002 VideoLAN
Jon Lech Johansen's avatar
Jon Lech Johansen committed
5
 * $Id: intf.m,v 1.17 2003/01/04 04:11:08 jlj Exp $
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
 *
 * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
 *          Christophe Massiot <massiot@via.ecp.fr>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
 *****************************************************************************/

/*****************************************************************************
 * Preamble
 *****************************************************************************/
#include <stdlib.h>                                      /* malloc(), free() */
#include <sys/param.h>                                    /* for MAXPATHLEN */
#include <string.h>

#include <QuickTime/QuickTime.h>

#include "intf.h"
#include "vout.h"
36
#include "prefs.h"
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166
#include "playlist.h"

/*****************************************************************************
 * Local prototypes.
 *****************************************************************************/
static void Run       ( intf_thread_t *p_intf );

/*****************************************************************************
 * OpenIntf: initialize interface
 *****************************************************************************/
int E_(OpenIntf) ( vlc_object_t *p_this )
{   
    intf_thread_t *p_intf = (intf_thread_t*) p_this;

    p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
    if( p_intf->p_sys == NULL )
    {
        return( 1 );
    }

    memset( p_intf->p_sys, 0, sizeof( *p_intf->p_sys ) );

    p_intf->p_sys->o_pool = [[NSAutoreleasePool alloc] init];
    p_intf->p_sys->o_sendport = [[NSPort port] retain];

    p_intf->p_sys->p_sub = msg_Subscribe( p_intf );

    p_intf->pf_run = Run;

    [[VLCApplication sharedApplication] autorelease];
    [NSApp initIntlSupport];
    [NSApp setIntf: p_intf];

    [NSBundle loadNibNamed: @"MainMenu" owner: NSApp];

    return( 0 );
}

/*****************************************************************************
 * CloseIntf: destroy interface
 *****************************************************************************/
void E_(CloseIntf) ( vlc_object_t *p_this )
{
    intf_thread_t *p_intf = (intf_thread_t*) p_this;

    msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );

    [p_intf->p_sys->o_sendport release];
    [p_intf->p_sys->o_pool release];

    free( p_intf->p_sys );
}

/*****************************************************************************
 * Run: main loop
 *****************************************************************************/
static void Run( intf_thread_t *p_intf )
{
    [NSApp run];
}

/*****************************************************************************
 * VLCApplication implementation 
 *****************************************************************************/
@implementation VLCApplication

- (id)init
{
    /* default encoding: ISO-8859-1 */
    i_encoding = NSISOLatin1StringEncoding;

    return( [super init] );
}

- (void)initIntlSupport
{
    char *psz_lang = getenv( "LANG" );

    if( psz_lang == NULL )
    {
        return;
    }

    if( strncmp( psz_lang, "pl", 2 ) == 0 )
    {
        i_encoding = NSISOLatin2StringEncoding;
    }
    else if( strncmp( psz_lang, "ja", 2 ) == 0 ) 
    {
        i_encoding = NSJapaneseEUCStringEncoding;
    }
    else if( strncmp( psz_lang, "ru", 2 ) == 0 )
    {
#define CFSENC2NSSENC(e) CFStringConvertEncodingToNSStringEncoding(e)
        i_encoding = CFSENC2NSSENC( kCFStringEncodingKOI8_R ); 
#undef CFSENC2NSSENC
    }
}

- (NSString *)localizedString:(char *)psz
{
    UInt32 uiLength = (UInt32)strlen( psz );
    NSData * o_data = [NSData dataWithBytes: psz length: uiLength];
    NSString *o_str = [[NSString alloc] initWithData: o_data
                                        encoding: i_encoding];
    return( [o_str autorelease] );
}

- (void)setIntf:(intf_thread_t *)_p_intf
{
    p_intf = _p_intf;
}

- (intf_thread_t *)getIntf
{
    return( p_intf );
}

- (void)terminate:(id)sender
{
    [self getIntf]->p_vlc->b_die = VLC_TRUE;
}

@end

/*****************************************************************************
 * VLCMain implementation 
 *****************************************************************************/
@implementation VLCMain

167 168 169 170 171 172 173 174 175 176 177 178
- (id)init
{
    self = [super init];

    if( self != nil )
    {
        o_prefs = nil;
    }

    return( self ); 
}

179 180 181 182 183 184 185
- (void)awakeFromNib
{
    NSString * pTitle = [NSString
        stringWithCString: VOUT_TITLE " (Cocoa)"];

    [o_window setTitle: pTitle];

Jon Lech Johansen's avatar
Jon Lech Johansen committed
186 187 188 189 190 191 192 193 194 195 196 197
    /* button controls */
    [o_btn_playlist setToolTip: _NS("Playlist")];
    [o_btn_prev setToolTip: _NS("Previous")];
    [o_btn_slower setToolTip: _NS("Slower")];
    [o_btn_play setToolTip: _NS("Play")];
    [o_btn_pause setToolTip: _NS("Pause")];
    [o_btn_stop setToolTip: _NS("Stop")];
    [o_btn_faster setToolTip: _NS("Faster")];
    [o_btn_next setToolTip: _NS("Next")];
    [o_btn_prefs setToolTip: _NS("Preferences")];

    /* messages panel */ 
198 199 200
    [o_msgs_panel setTitle: _NS("Messages")];
    [o_msgs_btn_ok setTitle: _NS("Close")];

Jon Lech Johansen's avatar
Jon Lech Johansen committed
201
    /* main menu */
202
    [o_mi_about setTitle: _NS("About vlc")];
203
    [o_mi_prefs setTitle: _NS("Preferences")];
204 205 206 207 208 209
    [o_mi_hide setTitle: _NS("Hide vlc")];
    [o_mi_hide_others setTitle: _NS("Hide Others")];
    [o_mi_show_all setTitle: _NS("Show All")];
    [o_mi_quit setTitle: _NS("Quit vlc")];

    [o_mu_file setTitle: _NS("File")];
210
    [o_mi_open_generic setTitle: _NS("Open...")];
Jon Lech Johansen's avatar
Jon Lech Johansen committed
211
    [o_mi_open_file setTitle: _NS("Open File...")];
212 213
    [o_mi_open_disc setTitle: _NS("Open Disc...")];
    [o_mi_open_net setTitle: _NS("Open Network...")];
214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233
    [o_mi_open_recent setTitle: _NS("Open Recent")];
    [o_mi_open_recent_cm setTitle: _NS("Clear Menu")];

    [o_mu_edit setTitle: _NS("Edit")];
    [o_mi_cut setTitle: _NS("Cut")];
    [o_mi_copy setTitle: _NS("Copy")];
    [o_mi_paste setTitle: _NS("Paste")];
    [o_mi_clear setTitle: _NS("Clear")];
    [o_mi_select_all setTitle: _NS("Select All")];

    [o_mu_view setTitle: _NS("View")];
    [o_mi_playlist setTitle: _NS("Playlist")];
    [o_mi_messages setTitle: _NS("Messages")];

    [o_mu_controls setTitle: _NS("Controls")];
    [o_mi_play setTitle: _NS("Play")];
    [o_mi_pause setTitle: _NS("Pause")];
    [o_mi_stop setTitle: _NS("Stop")];
    [o_mi_faster setTitle: _NS("Faster")];
    [o_mi_slower setTitle: _NS("Slower")];
Christophe Massiot's avatar
Christophe Massiot committed
234
    [o_mi_previous setTitle: _NS("Previous")];
235 236
    [o_mi_next setTitle: _NS("Next")];
    [o_mi_loop setTitle: _NS("Loop")];
Jon Lech Johansen's avatar
Jon Lech Johansen committed
237 238
    [o_mi_vol_up setTitle: _NS("Volume Up")];
    [o_mi_vol_down setTitle: _NS("Volume Down")];
239
    [o_mi_mute setTitle: _NS("Mute")];
240
    [o_mi_channels setTitle: _NS("Channels")];
Christophe Massiot's avatar
Christophe Massiot committed
241
    [o_mi_device setTitle: _NS("Device")];
242
    [o_mi_fullscreen setTitle: _NS("Fullscreen")];
243
    [o_mi_screen setTitle: _NS("Screen")];
244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266
    [o_mi_deinterlace setTitle: _NS("Deinterlace")];
    [o_mi_program setTitle: _NS("Program")];
    [o_mi_title setTitle: _NS("Title")];
    [o_mi_chapter setTitle: _NS("Chapter")];
    [o_mi_language setTitle: _NS("Language")];
    [o_mi_subtitle setTitle: _NS("Subtitles")];

    [o_mu_window setTitle: _NS("Window")];
    [o_mi_minimize setTitle: _NS("Minimize")];
    [o_mi_bring_atf setTitle: _NS("Bring All to Front")];

    /* dock menu */
    [o_dmi_play setTitle: _NS("Play")];
    [o_dmi_pause setTitle: _NS("Pause")];
    [o_dmi_stop setTitle: _NS("Stop")];

    [self manageMode];
}

- (void)applicationWillFinishLaunching:(NSNotification *)o_notification
{
    intf_thread_t * p_intf = [NSApp getIntf];

Jon Lech Johansen's avatar
Jon Lech Johansen committed
267 268 269
    f_slider_old = f_slider = 0.0;
    o_slider_lock = [[NSLock alloc] init];

270 271 272 273 274 275 276
    [NSThread detachNewThreadSelector: @selector(manage)
        toTarget: self withObject: nil];

    [p_intf->p_sys->o_sendport setDelegate: self];
    [[NSRunLoop currentRunLoop] 
        addPort: p_intf->p_sys->o_sendport
        forMode: NSDefaultRunLoopMode];
277 278
}

279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310
- (BOOL)application:(NSApplication *)o_app openFile:(NSString *)o_filename
{
    [o_playlist appendArray:
        [NSArray arrayWithObject: o_filename] atPos: -1];

    return( TRUE );
}

- (void)manage
{
    NSDate * o_sleep_date;
    intf_thread_t * p_intf = [NSApp getIntf];
    NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];

    while( !p_intf->b_die )
    {
        int i_start, i_stop;

        vlc_mutex_lock( &p_intf->change_lock );

        /* update the input */
        if( p_intf->p_sys->p_input == NULL )
        {
            p_intf->p_sys->p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
                                                              FIND_ANYWHERE );
        }
        else if( p_intf->p_sys->p_input->b_dead )
        {
            vlc_object_release( p_intf->p_sys->p_input );
            p_intf->p_sys->p_input = NULL;
        }

311
        if( p_intf->p_sys->p_input != NULL )
312
        {
313 314 315 316 317 318
            vlc_bool_t b_need_menus = 0;
            input_thread_t * p_input = p_intf->p_sys->p_input;
            aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
                                                        FIND_ANYWHERE );
            vout_thread_t * p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
                                                      FIND_ANYWHERE );
319

320 321 322
            /* Disable screen saver. */
            UpdateSystemActivity( UsrActivity );

323 324 325 326
            vlc_mutex_lock( &p_input->stream.stream_lock );

            if( !p_input->b_die )
            {
Jon Lech Johansen's avatar
Jon Lech Johansen committed
327 328
                [self displayTime];

329 330 331 332
                /* New input or stream map change */
                if( p_input->stream.b_changed )
                {
                    [self manageMode];
333
                    b_need_menus = 1;
334 335 336 337 338 339 340
                    p_intf->p_sys->b_playing = 1;
                }

                if( p_intf->p_sys->i_part !=
                    p_input->stream.p_selected_area->i_part )
                {
                    p_intf->p_sys->b_chapter_update = 1;
341
                    b_need_menus = 1;
342 343 344
                }
            }

345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371
            if ( p_aout != NULL )
            {
                vlc_value_t val;
                if ( var_Get( (vlc_object_t *)p_aout, "intf-change", &val )
                      >= 0 && val.b_bool )
                {
                    p_intf->p_sys->b_aout_update = 1;
                    b_need_menus = 1;
                }
                vlc_object_release( (vlc_object_t *)p_aout );
            }

            if ( p_vout != NULL )
            {
                vlc_value_t val;
                if ( var_Get( (vlc_object_t *)p_vout, "intf-change", &val )
                      >= 0 && val.b_bool )
                {
                    p_intf->p_sys->b_vout_update = 1;
                    b_need_menus = 1;
                }
                vlc_object_release( (vlc_object_t *)p_vout );
            }

            if ( b_need_menus )
                [self setupMenus];

372 373 374 375
            vlc_mutex_unlock( &p_input->stream.stream_lock );
        }
        else if( p_intf->p_sys->b_playing && !p_intf->b_die )
        {
Jon Lech Johansen's avatar
Jon Lech Johansen committed
376
            [self displayTime];
377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470
            [self manageMode];
            p_intf->p_sys->b_playing = 0;
        }

        /* update the log window */
        vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
        i_stop = *p_intf->p_sys->p_sub->pi_stop;
        vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );

        if( p_intf->p_sys->p_sub->i_start != i_stop )
        {
            NSColor *o_white = [NSColor whiteColor];
            NSColor *o_red = [NSColor redColor];
            NSColor *o_yellow = [NSColor yellowColor];
            NSColor *o_gray = [NSColor grayColor];

            unsigned int ui_length = [[o_messages string] length];

            NSColor * pp_color[4] = { o_white, o_red, o_yellow, o_gray };
            static const char * ppsz_type[4] = { ": ", " error: ", 
                                                 " warning: ", " debug: " }; 
        
            [o_messages setEditable: YES];
            [o_messages setSelectedRange: NSMakeRange( ui_length, 0 )];
            [o_messages scrollRangeToVisible: NSMakeRange( ui_length, 0 )];

            for( i_start = p_intf->p_sys->p_sub->i_start;
                 i_start != i_stop;
                 i_start = (i_start+1) % VLC_MSG_QSIZE )
            {
                NSString *o_msg;
                NSDictionary *o_attr;
                NSAttributedString *o_msg_color;
                int i_type = p_intf->p_sys->p_sub->p_msg[i_start].i_type;

                o_attr = [NSDictionary dictionaryWithObject: o_gray
                    forKey: NSForegroundColorAttributeName];
                o_msg = [NSString stringWithFormat: @"%s%s",
                    p_intf->p_sys->p_sub->p_msg[i_start].psz_module, 
                    ppsz_type[i_type]];
                o_msg_color = [[NSAttributedString alloc]
                    initWithString: o_msg attributes: o_attr];
                [o_messages insertText: o_msg_color];

                o_attr = [NSDictionary dictionaryWithObject: pp_color[i_type]
                    forKey: NSForegroundColorAttributeName];
                o_msg = [NSString stringWithCString:
                    p_intf->p_sys->p_sub->p_msg[i_start].psz_msg];
                o_msg_color = [[NSAttributedString alloc]
                    initWithString: o_msg attributes: o_attr];
                [o_messages insertText: o_msg_color];

                [o_messages insertText: @"\n"];
            }

            [o_messages setEditable: NO];

            vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
            p_intf->p_sys->p_sub->i_start = i_start;
            vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
        }

        vlc_mutex_unlock( &p_intf->change_lock );

        o_sleep_date = [NSDate dateWithTimeIntervalSinceNow: 0.1];
        [NSThread sleepUntilDate: o_sleep_date];
    }

    [self terminate];

    [o_pool release];
}

- (void)terminate
{
    NSEvent * pEvent;
    vout_thread_t * p_vout;
    playlist_t * p_playlist;
    intf_thread_t * p_intf = [NSApp getIntf];

    /* release input */
    if( p_intf->p_sys->p_input )
    {
        vlc_object_release( p_intf->p_sys->p_input );
        p_intf->p_sys->p_input = NULL;
    }

    /*
     * Free playlists
     */
    msg_Dbg( p_intf, "removing all playlists" );
    while( (p_playlist = vlc_object_find( p_intf->p_vlc, VLC_OBJECT_PLAYLIST,
                                          FIND_CHILD )) )
    {
471
        vlc_object_detach( p_playlist );
472 473 474 475 476 477 478 479 480 481 482
        vlc_object_release( p_playlist );
        playlist_Destroy( p_playlist );
    }

    /*
     * Free video outputs
     */
    msg_Dbg( p_intf, "removing all video outputs" );
    while( (p_vout = vlc_object_find( p_intf->p_vlc, 
                                      VLC_OBJECT_VOUT, FIND_CHILD )) )
    {
483
        vlc_object_detach( p_vout );
484
        vlc_object_release( p_vout );
485
        vout_Destroy( p_vout );
486 487
    }

Jon Lech Johansen's avatar
Jon Lech Johansen committed
488 489
    [o_slider_lock release];

490 491 492 493 494 495
    if( o_prefs != nil )
    {
        [o_prefs release];
        o_prefs = nil;
    }

496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511
    [NSApp stop: nil];

    /* write cached user defaults to disk */
    [[NSUserDefaults standardUserDefaults] synchronize];

    /* send a dummy event to break out of the event loop */
    pEvent = [NSEvent mouseEventWithType: NSLeftMouseDown
                location: NSMakePoint( 1, 1 ) modifierFlags: 0
                timestamp: 1 windowNumber: [[NSApp mainWindow] windowNumber]
                context: [NSGraphicsContext currentContext] eventNumber: 1
                clickCount: 1 pressure: 0.0];
    [NSApp postEvent: pEvent atStart: YES];
}

- (void)manageMode
{
Jon Lech Johansen's avatar
Jon Lech Johansen committed
512 513
    vlc_bool_t b_input;
    vlc_bool_t b_plmul = 0;
514
    vlc_bool_t b_control = 0;
Jon Lech Johansen's avatar
Jon Lech Johansen committed
515
    playlist_t * p_playlist = NULL;
516 517
    intf_thread_t * p_intf = [NSApp getIntf];

Jon Lech Johansen's avatar
Jon Lech Johansen committed
518
    if( ( b_input = ( p_intf->p_sys->p_input != NULL ) ) )
519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541
    {
        /* control buttons for free pace streams */
        b_control = p_intf->p_sys->p_input->stream.b_pace_control;

        /* get ready for menu regeneration */
        p_intf->p_sys->b_program_update = 1;
        p_intf->p_sys->b_title_update = 1;
        p_intf->p_sys->b_chapter_update = 1;
        p_intf->p_sys->b_audio_update = 1;
        p_intf->p_sys->b_spu_update = 1;
        p_intf->p_sys->i_part = 0;

        p_intf->p_sys->p_input->stream.b_changed = 0;
        msg_Dbg( p_intf, "stream has changed, refreshing interface" );
    }
    else
    {
        /* unsensitize menus */
        [o_mi_program setEnabled: FALSE];
        [o_mi_title setEnabled: FALSE];
        [o_mi_chapter setEnabled: FALSE];
        [o_mi_language setEnabled: FALSE];
        [o_mi_subtitle setEnabled: FALSE];
542
        [o_mi_channels setEnabled: FALSE];
Christophe Massiot's avatar
Christophe Massiot committed
543
        [o_mi_device setEnabled: FALSE];
544
        [o_mi_screen setEnabled: FALSE];
545
    }
Christophe Massiot's avatar
Christophe Massiot committed
546

Jon Lech Johansen's avatar
Jon Lech Johansen committed
547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564
    p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, 
                                              FIND_ANYWHERE ); 
    if( p_playlist != NULL )
    {
        vlc_mutex_lock( &p_playlist->object_lock );
        b_plmul = p_playlist->i_size > 1;
        vlc_mutex_unlock( &p_playlist->object_lock );
        vlc_object_release( p_playlist );
    }

    /* set control items */
    [o_btn_stop setEnabled: b_input];
    [o_btn_pause setEnabled: b_control];
    [o_btn_faster setEnabled: b_control];
    [o_btn_slower setEnabled: b_control];
    [o_btn_prev setEnabled: b_plmul];
    [o_btn_next setEnabled: b_plmul];

Christophe Massiot's avatar
Christophe Massiot committed
565 566 567 568 569 570 571 572
    if ( (p_intf->p_sys->b_loop = config_GetInt( p_intf, "loop" )) )
    {
        [o_mi_loop setState: NSOnState];
    }
    else
    {
        [o_mi_loop setState: NSOffState];
    }
573 574 575 576
}

- (void)setupMenus
{
577
    unsigned int i, i_nb_items;
578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763
    NSMenuItem * o_item;
    NSString * o_menu_title;
    char psz_title[ 256 ];

    es_descriptor_t * p_audio_es = NULL;
    es_descriptor_t * p_spu_es = NULL;

    intf_thread_t * p_intf = [NSApp getIntf];

    p_intf->p_sys->b_chapter_update |= p_intf->p_sys->b_title_update;
    p_intf->p_sys->b_audio_update |= p_intf->p_sys->b_title_update |
                                     p_intf->p_sys->b_program_update;
    p_intf->p_sys->b_spu_update |= p_intf->p_sys->b_title_update |
                                   p_intf->p_sys->b_program_update;

#define p_input (p_intf->p_sys->p_input)

    if( p_intf->p_sys->b_program_update )
    {
        NSMenu * o_program;
        SEL pf_toggle_program;
        pgrm_descriptor_t * p_pgrm;

        if( p_input->stream.p_new_program )
        {
            p_pgrm = p_input->stream.p_new_program;
        }
        else
        {
            p_pgrm = p_input->stream.p_selected_program;
        }

        o_program = [o_mi_program submenu];
        pf_toggle_program = @selector(toggleProgram:);

        /* remove previous program items */
        i_nb_items = [o_program numberOfItems];
        for( i = 0; i < i_nb_items; i++ )
        {
            [o_program removeItemAtIndex: 0];
        }

        /* make (un)sensitive */
        [o_mi_program setEnabled: 
            p_input->stream.i_pgrm_number > 1];

        /* add program items */
        for( i = 0 ; i < p_input->stream.i_pgrm_number ; i++ )
        {
            snprintf( psz_title, sizeof(psz_title), "id %d",
                p_input->stream.pp_programs[i]->i_number );
            psz_title[sizeof(psz_title) - 1] = '\0';

            o_menu_title = [NSString stringWithCString: psz_title];

            o_item = [o_program addItemWithTitle: o_menu_title
                action: pf_toggle_program keyEquivalent: @""];
            [o_item setTag: p_input->stream.pp_programs[i]->i_number];
            [o_item setTarget: o_controls];

            if( p_pgrm == p_input->stream.pp_programs[i] )
            {
                [o_item setState: NSOnState];
            }
        }

        p_intf->p_sys->b_program_update = 0;
    }

    if( p_intf->p_sys->b_title_update )
    {
        NSMenu * o_title;
        SEL pf_toggle_title;

        o_title = [o_mi_title submenu];
        pf_toggle_title = @selector(toggleTitle:);

        /* remove previous title items */
        i_nb_items = [o_title numberOfItems];
        for( i = 0; i < i_nb_items; i++ )
        {
            [o_title removeItemAtIndex: 0];
        }

        /* make (un)sensitive */
        [o_mi_title setEnabled: 
            p_input->stream.i_area_nb > 1];

        /* add title items */
        for( i = 1 ; i < p_input->stream.i_area_nb ; i++ )
        {
            snprintf( psz_title, sizeof(psz_title), "Title %d (%d)", i,
                p_input->stream.pp_areas[i]->i_part_nb );
            psz_title[sizeof(psz_title) - 1] = '\0';

            o_menu_title = [NSString stringWithCString: psz_title];

            o_item = [o_title addItemWithTitle: o_menu_title
                action: pf_toggle_title keyEquivalent: @""];
            [o_item setTag: i];
            [o_item setTarget: o_controls];

            if( ( p_input->stream.pp_areas[i] ==
                p_input->stream.p_selected_area ) )
            {
                [o_item setState: NSOnState];
            }
        }

        p_intf->p_sys->b_title_update = 0;
    }

    if( p_intf->p_sys->b_chapter_update )
    {
        NSMenu * o_chapter;
        SEL pf_toggle_chapter;

        o_chapter = [o_mi_chapter submenu];
        pf_toggle_chapter = @selector(toggleChapter:);

        /* remove previous chapter items */
        i_nb_items = [o_chapter numberOfItems];
        for( i = 0; i < i_nb_items; i++ )
        {
            [o_chapter removeItemAtIndex: 0];
        }

        /* make (un)sensitive */
        [o_mi_chapter setEnabled: 
            p_input->stream.p_selected_area->i_part_nb > 1];

        /* add chapter items */
        for( i = 0 ; i < p_input->stream.p_selected_area->i_part_nb ; i++ )
        {
            snprintf( psz_title, sizeof(psz_title), "Chapter %d", i + 1 );
            psz_title[sizeof(psz_title) - 1] = '\0';

            o_menu_title = [NSString stringWithCString: psz_title];

            o_item = [o_chapter addItemWithTitle: o_menu_title
                action: pf_toggle_chapter keyEquivalent: @""];
            [o_item setTag: i + 1];
            [o_item setTarget: o_controls];

            if( ( p_input->stream.p_selected_area->i_part == i + 1 ) )
            {
                [o_item setState: NSOnState];
            }
        }

        p_intf->p_sys->i_part =
                p_input->stream.p_selected_area->i_part;

        p_intf->p_sys->b_chapter_update = 0;
    }

    for( i = 0 ; i < p_input->stream.i_selected_es_number ; i++ )
    {
        if( p_input->stream.pp_selected_es[i]->i_cat == SPU_ES )
        {
            p_audio_es = p_input->stream.pp_selected_es[i];
        }
        else if( p_input->stream.pp_selected_es[i]->i_cat == SPU_ES )
        {
            p_spu_es = p_input->stream.pp_selected_es[i];
        }
    }

    vlc_mutex_unlock( &p_input->stream.stream_lock );

    if( p_intf->p_sys->b_audio_update )
    {
        [self setupLangMenu: o_mi_language es: p_audio_es
            category: AUDIO_ES selector: @selector(toggleLanguage:)];

        p_intf->p_sys->b_audio_update = 0;
    }

    if( p_intf->p_sys->b_spu_update )
    {
        [self setupLangMenu: o_mi_subtitle es: p_spu_es
            category: SPU_ES selector: @selector(toggleLanguage:)];

        p_intf->p_sys->b_spu_update = 0;
    }

764 765 766 767 768 769 770 771 772 773 774 775 776 777 778
    if ( p_intf->p_sys->b_aout_update )
    {
        aout_instance_t * p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT,
                                                    FIND_ANYWHERE );

        if ( p_aout != NULL )
        {
            vlc_value_t val;
            val.b_bool = 0;

            var_Set( (vlc_object_t *)p_aout, "intf-change", val );

            [self setupVarMenu: o_mi_channels target: (vlc_object_t *)p_aout
                var: "audio-channels" selector: @selector(toggleVar:)];

Christophe Massiot's avatar
Christophe Massiot committed
779 780 781
            [self setupVarMenu: o_mi_device target: (vlc_object_t *)p_aout
                var: "audio-device" selector: @selector(toggleVar:)];

782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808
            vlc_object_release( (vlc_object_t *)p_aout );
        }

        p_intf->p_sys->b_aout_update = 0;
    }

    if ( p_intf->p_sys->b_vout_update )
    {
        vout_thread_t * p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
                                                  FIND_ANYWHERE );

        if ( p_vout != NULL )
        {
            vlc_value_t val;
            val.b_bool = 0;

            var_Set( (vlc_object_t *)p_vout, "intf-change", val );

            [self setupVarMenu: o_mi_screen target: (vlc_object_t *)p_vout
                var: "video-device" selector: @selector(toggleVar:)];

            vlc_object_release( (vlc_object_t *)p_vout );
        }

        p_intf->p_sys->b_vout_update = 0;
    }

809 810 811 812 813 814 815 816 817 818
    vlc_mutex_lock( &p_input->stream.stream_lock );

#undef p_input
}

- (void)setupLangMenu:(NSMenuItem *)o_mi
                      es:(es_descriptor_t *)p_es
                      category:(int)i_cat
                      selector:(SEL)pf_callback
{
819
    unsigned int i, i_nb_items;
820 821 822 823 824 825 826 827 828 829
    NSMenu * o_menu = [o_mi submenu];
    intf_thread_t * p_intf = [NSApp getIntf];

    /* remove previous language items */
    i_nb_items = [o_menu numberOfItems];
    for( i = 0; i < i_nb_items; i++ )
    {
        [o_menu removeItemAtIndex: 0];
    }

830 831 832 833 834
    /* make sensitive : we can't change it after we build the menu, and
     * before, we don't yet how many items we will have. So make it
     * always sensitive. --Meuuh */
    [o_mi setEnabled: TRUE];

835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878
    vlc_mutex_lock( &p_intf->p_sys->p_input->stream.stream_lock );

#define ES p_intf->p_sys->p_input->stream.pp_es[i]
    for( i = 0 ; i < p_intf->p_sys->p_input->stream.i_es_number ; i++ )
    {
        if( ( ES->i_cat == i_cat ) &&
            ( !ES->p_pgrm ||
              ES->p_pgrm ==
                 p_intf->p_sys->p_input->stream.p_selected_program ) )
        {
            NSMenuItem * o_lmi;
            NSString * o_title;

            if( *ES->psz_desc )
            {
                o_title = [NSString stringWithCString: ES->psz_desc];
            }
            else
            {
                char psz_title[ 256 ];

                snprintf( psz_title, sizeof(psz_title), "Language 0x%x",
                          ES->i_id );
                psz_title[sizeof(psz_title) - 1] = '\0';

                o_title = [NSString stringWithCString: psz_title];
            }

            o_lmi = [o_menu addItemWithTitle: o_title
                action: pf_callback keyEquivalent: @""];
            [o_lmi setRepresentedObject: 
                [NSValue valueWithPointer: ES]];
            [o_lmi setTarget: o_controls];
            [o_lmi setTag: i_cat];

            if( /*p_es == ES*/ ES->p_decoder_fifo != NULL )
            {
                [o_lmi setState: NSOnState];
            }
        }
    }
#undef ES

    vlc_mutex_unlock( &p_intf->p_sys->p_input->stream.stream_lock );
879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910
}

- (void)setupVarMenu:(NSMenuItem *)o_mi
                     target:(vlc_object_t *)p_object
                     var:(const char *)psz_variable
                     selector:(SEL)pf_callback
{
    int i, i_nb_items;
    NSMenu * o_menu = [o_mi submenu];
    vlc_value_t val;
    char * psz_value;

    /* remove previous items */
    i_nb_items = [o_menu numberOfItems];
    for( i = 0; i < i_nb_items; i++ )
    {
        [o_menu removeItemAtIndex: 0];
    }

    if ( var_Get( p_object, psz_variable, &val ) < 0 )
    {
        return;
    }
    psz_value = val.psz_string;

    if ( var_Change( p_object, psz_variable,
                     VLC_VAR_GETLIST, &val ) < 0 )
    {
        free( psz_value );
        return;
    }

911
    /* make (un)sensitive */
gbazin's avatar
 
gbazin committed
912
    [o_mi setEnabled: (val.p_list->i_count > 0)];
913

gbazin's avatar
 
gbazin committed
914
    for ( i = 0; i < val.p_list->i_count; i++ )
915 916 917 918
    {
        NSMenuItem * o_lmi;
        NSString * o_title;

gbazin's avatar
 
gbazin committed
919
        o_title = [NSString stringWithCString: val.p_list->p_values[i].psz_string];
920 921 922 923 924 925 926 927
        o_lmi = [o_menu addItemWithTitle: o_title
                 action: pf_callback keyEquivalent: @""];
        /* FIXME: this isn't 64-bit clean ! */
        [o_lmi setTag: (int)psz_variable];
        [o_lmi setRepresentedObject:
            [NSValue valueWithPointer: p_object]];
        [o_lmi setTarget: o_controls];

gbazin's avatar
 
gbazin committed
928
        if ( !strcmp( psz_value, val.p_list->p_values[i].psz_string ) )
929 930 931 932 933 934 935
            [o_lmi setState: NSOnState];
    }

    var_Change( p_object, psz_variable, VLC_VAR_FREELIST,
                &val );

    free( psz_value );
936 937 938 939 940 941 942 943 944 945 946 947 948
}

- (IBAction)clearRecentItems:(id)sender
{
    [[NSDocumentController sharedDocumentController]
                          clearRecentDocuments: nil];
}

- (void)openRecentItem:(id)sender
{
    [self application: nil openFile: [sender title]]; 
}

949 950 951 952 953 954 955 956 957 958
- (IBAction)viewPreferences:(id)sender
{
    if( o_prefs == nil )
    {
        o_prefs = [[VLCPrefs alloc] init];
    }

    [o_prefs createPrefPanel: @"main"];
}

Jon Lech Johansen's avatar
Jon Lech Johansen committed
959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036
- (IBAction)timesliderUpdate:(id)sender
{
    switch( [[NSApp currentEvent] type] )
    {
        case NSLeftMouseDown:
            [o_slider_lock lock];
            break;

        case NSLeftMouseUp:
            f_slider = [sender floatValue];
            [o_slider_lock unlock];
            break;

        default:
            break;
    }
}

- (void)displayTime
{
    intf_thread_t * p_intf = [NSApp getIntf];
    input_thread_t * p_input = p_intf->p_sys->p_input;

    if( p_input == NULL )
    {
        [o_timeslider setEnabled: FALSE];
        [o_timeslider setFloatValue: 0.0];
        [o_timefield setStringValue: @"0:00:00"]; 

        return;
    }

#define p_area p_input->stream.p_selected_area

    if( p_input->stream.b_changed )
    {
        [o_timeslider setEnabled: p_input->stream.b_seekable];
    }
    else if( p_intf->p_sys->b_playing )
    {
        NSString * o_time;
        char psz_time[ OFFSETTOTIME_MAX_SIZE ];

        input_OffsetToTime( p_input, psz_time, p_area->i_tell );

        o_time = [NSString stringWithCString: psz_time];
        [o_timefield setStringValue: o_time];

        if( p_input->stream.b_seekable )
        {
            if( f_slider == f_slider_old )
            {
                float f_updated = ( 100. * p_area->i_tell ) /
                                           p_area->i_size;

                if( f_slider != f_updated && [o_slider_lock tryLock] )
                {
                    [o_timeslider setFloatValue: f_updated];
                    [o_slider_lock unlock]; 
                }
            }
            else
            {
                off_t i_seek = ( f_slider * p_area->i_size ) / 100;

                /* release the lock to be able to seek */
                vlc_mutex_unlock( &p_input->stream.stream_lock );
                input_Seek( p_input, i_seek, INPUT_SEEK_SET );
                vlc_mutex_lock( &p_input->stream.stream_lock ); 

                /* Update the old value */
                f_slider_old = f_slider;
            }
        }
    }
#undef p_area
}

1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109
@end

@implementation VLCMain (NSMenuValidation)

- (BOOL)validateMenuItem:(NSMenuItem *)o_mi
{
    BOOL bEnabled = TRUE;

    /* Recent Items Menu */

    if( [[o_mi title] isEqualToString: _NS("Clear Menu")] )
    {
        NSMenu * o_menu = [o_mi_open_recent submenu];
        int i_nb_items = [o_menu numberOfItems];
        NSArray * o_docs = [[NSDocumentController sharedDocumentController]
                                                       recentDocumentURLs];
        UInt32 i_nb_docs = [o_docs count];

        if( i_nb_items > 1 )
        {
            while( --i_nb_items )
            {
                [o_menu removeItemAtIndex: 0];
            }
        }

        if( i_nb_docs > 0 )
        {
            NSURL * o_url;
            NSString * o_doc;

            [o_menu insertItem: [NSMenuItem separatorItem] atIndex: 0];

            while( TRUE )
            {
                i_nb_docs--;

                o_url = [o_docs objectAtIndex: i_nb_docs];

                if( [o_url isFileURL] )
                {
                    o_doc = [o_url path];
                }
                else
                {
                    o_doc = [o_url absoluteString];
                }

                [o_menu insertItemWithTitle: o_doc
                    action: @selector(openRecentItem:)
                    keyEquivalent: @"" atIndex: 0]; 

                if( i_nb_docs == 0 )
                {
                    break;
                }
            } 
        }
        else
        {
            bEnabled = FALSE;
        }
    }

    return( bEnabled );
}

@end

@implementation VLCMain (Internal)

- (void)handlePortMessage:(NSPortMessage *)o_msg
{
1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122
    NSData * o_data;
    NSValue * o_value;
    NSInvocation * o_inv;
    vout_thread_t * p_vout;
 
    o_data = [[o_msg components] lastObject];
    o_inv = *((NSInvocation **)[o_data bytes]); 
    [o_inv getArgument: &o_value atIndex: 2];
    p_vout = (vout_thread_t *)[o_value pointerValue];

    [p_vout->p_sys->o_lock lock];
    [o_inv invoke];
    [p_vout->p_sys->o_lock unlockWithCondition: 1];
1123 1124 1125
}

@end