git.sesse.net Git - vlc/blob - modules/gui/qt4/dialogs_provider.cpp

   1 /*****************************************************************************
   2  * dialogs_provider.cpp : Dialog Provider
   3  *****************************************************************************
   4  * Copyright (C) 2006-2009 the VideoLAN team
   5  * $Id$
   6  *
   7  * Authors: Clément Stenac <zorglub@videolan.org>
   8  *          Jean-Baptiste Kempf <jb@videolan.org>
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License as published by
  12  * the Free Software Foundation; either version 2 of the License, or
  13  * (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  23  *****************************************************************************/
  24
  25 #ifdef HAVE_CONFIG_H
  26 # include "config.h"
  27 #endif
  28
  29 #include <vlc_intf_strings.h>
  30
  31 #include "qt4.hpp"
  32 #include "dialogs_provider.hpp"
  33 #include "input_manager.hpp" /* Load Subtitles */
  34 #include "menus.hpp"
  35 #include "recents.hpp"
  36 #include "util/qt_dirs.hpp"
  37
  38 /* The dialogs */
  39 #include "dialogs/playlist.hpp"
  40 #include "dialogs/bookmarks.hpp"
  41 #include "dialogs/preferences.hpp"
  42 #include "dialogs/mediainfo.hpp"
  43 #include "dialogs/messages.hpp"
  44 #include "dialogs/extended.hpp"
  45 #include "dialogs/vlm.hpp"
  46 #include "dialogs/sout.hpp"
  47 #include "dialogs/convert.hpp"
  48 #include "dialogs/open.hpp"
  49 #include "dialogs/openurl.hpp"
  50 #include "dialogs/help.hpp"
  51 #include "dialogs/gototime.hpp"
  52 #include "dialogs/podcast_configuration.hpp"
  53 #include "dialogs/toolbar.hpp"
  54 #include "dialogs/plugins.hpp"
  55 #include "dialogs/external.hpp"
  56 #include "dialogs/errors.hpp"
  57 #include "dialogs/epg.hpp"
  58
  59 #include <QEvent>
  60 #include <QApplication>
  61 #include <QSignalMapper>
  62 #include <QFileDialog>
  63
  64
  65 DialogsProvider* DialogsProvider::instance = NULL;
  66
  67 DialogsProvider::DialogsProvider( intf_thread_t *_p_intf ) :
  68                                   QObject( NULL ), p_intf( _p_intf )
  69 {
  70     b_isDying = false;
  71
  72     /* Various signal mappers for the menus */
  73     menusMapper = new QSignalMapper();
  74     CONNECT( menusMapper, mapped(QObject *), this, menuAction( QObject *) );
  75
  76     menusUpdateMapper = new QSignalMapper();
  77     CONNECT( menusUpdateMapper, mapped(QObject *),
  78              this, menuUpdateAction( QObject *) );
  79
  80     SDMapper = new QSignalMapper();
  81     CONNECT( SDMapper, mapped (QString), this, SDMenuAction( QString ) );
  82
  83     new DialogHandler (p_intf, this );
  84 }
  85
  86 DialogsProvider::~DialogsProvider()
  87 {
  88     PlaylistDialog::killInstance();
  89     MediaInfoDialog::killInstance();
  90     MessagesDialog::killInstance();
  91     ExtendedDialog::killInstance();
  92     BookmarksDialog::killInstance();
  93     HelpDialog::killInstance();
  94 #ifdef UPDATE_CHECK
  95     UpdateDialog::killInstance();
  96 #endif
  97
  98     delete menusMapper;
  99     delete menusUpdateMapper;
 100     delete SDMapper;
 101 }
 102
 103 void DialogsProvider::quit()
 104 {
 105     b_isDying = true;
 106     libvlc_Quit( p_intf->p_libvlc );
 107 }
 108
 109 void DialogsProvider::customEvent( QEvent *event )
 110 {
 111     if( event->type() == (int)DialogEvent_Type )
 112     {
 113         DialogEvent *de = static_cast<DialogEvent*>(event);
 114         switch( de->i_dialog )
 115         {
 116         case INTF_DIALOG_FILE_SIMPLE:
 117         case INTF_DIALOG_FILE:
 118             openDialog(); break;
 119         case INTF_DIALOG_FILE_GENERIC:
 120             openFileGenericDialog( de->p_arg ); break;
 121         case INTF_DIALOG_DISC:
 122             openDiscDialog(); break;
 123         case INTF_DIALOG_NET:
 124             openNetDialog(); break;
 125         case INTF_DIALOG_SAT:
 126         case INTF_DIALOG_CAPTURE:
 127             openCaptureDialog(); break;
 128         case INTF_DIALOG_DIRECTORY:
 129             PLAppendDir(); break;
 130         case INTF_DIALOG_PLAYLIST:
 131             playlistDialog(); break;
 132         case INTF_DIALOG_MESSAGES:
 133             messagesDialog(); break;
 134         case INTF_DIALOG_FILEINFO:
 135            mediaInfoDialog(); break;
 136         case INTF_DIALOG_PREFS:
 137            prefsDialog(); break;
 138         case INTF_DIALOG_BOOKMARKS:
 139            bookmarksDialog(); break;
 140         case INTF_DIALOG_EXTENDED:
 141            extendedDialog(); break;
 142 #ifdef ENABLE_VLM
 143         case INTF_DIALOG_VLM:
 144            vlmDialog(); break;
 145 #endif
 146         case INTF_DIALOG_POPUPMENU:
 147            QVLCMenu::PopupMenu( p_intf, (de->i_arg != 0) ); break;
 148         case INTF_DIALOG_AUDIOPOPUPMENU:
 149            QVLCMenu::AudioPopupMenu( p_intf ); break;
 150         case INTF_DIALOG_VIDEOPOPUPMENU:
 151            QVLCMenu::VideoPopupMenu( p_intf ); break;
 152         case INTF_DIALOG_MISCPOPUPMENU:
 153            QVLCMenu::MiscPopupMenu( p_intf ); break;
 154         case INTF_DIALOG_WIZARD:
 155         case INTF_DIALOG_STREAMWIZARD:
 156             openAndStreamingDialogs(); break;
 157 #ifdef UPDATE_CHECK
 158         case INTF_DIALOG_UPDATEVLC:
 159             updateDialog(); break;
 160 #endif
 161         case INTF_DIALOG_EXIT:
 162             quit(); break;
 163         default:
 164            msg_Warn( p_intf, "unimplemented dialog" );
 165         }
 166     }
 167 }
 168
 169 /****************************************************************************
 170  * Individual simple dialogs
 171  ****************************************************************************/
 172 void DialogsProvider::playlistDialog()
 173 {
 174     PlaylistDialog::getInstance( p_intf )->toggleVisible();
 175 }
 176
 177 void DialogsProvider::prefsDialog()
 178 {
 179     PrefsDialog *p = new PrefsDialog( (QWidget *)p_intf->p_sys->p_mi, p_intf );
 180     p->toggleVisible();
 181 }
 182
 183 void DialogsProvider::extendedDialog()
 184 {
 185     if( !ExtendedDialog::getInstance( p_intf )->isVisible() || /* Hidden */
 186         ExtendedDialog::getInstance( p_intf )->currentTab() != 0 )  /* wrong tab */
 187         ExtendedDialog::getInstance( p_intf )->showTab( 0 );
 188     else
 189         ExtendedDialog::getInstance( p_intf )->hide();
 190 }
 191
 192 void DialogsProvider::synchroDialog()
 193 {
 194     if( !ExtendedDialog::getInstance( p_intf )->isVisible() || /* Hidden */
 195         ExtendedDialog::getInstance( p_intf )->currentTab() != 2 )  /* wrong tab */
 196         ExtendedDialog::getInstance( p_intf )->showTab( 2 );
 197     else
 198         ExtendedDialog::getInstance( p_intf )->hide();
 199 }
 200
 201 void DialogsProvider::messagesDialog()
 202 {
 203     MessagesDialog::getInstance( p_intf )->toggleVisible();
 204 }
 205
 206 void DialogsProvider::gotoTimeDialog()
 207 {
 208     GotoTimeDialog::getInstance( p_intf )->toggleVisible();
 209 }
 210
 211 #ifdef ENABLE_VLM
 212 void DialogsProvider::vlmDialog()
 213 {
 214     VLMDialog::getInstance( p_intf )->toggleVisible();
 215 }
 216 #endif
 217
 218 void DialogsProvider::helpDialog()
 219 {
 220     HelpDialog::getInstance( p_intf )->toggleVisible();
 221 }
 222
 223 #ifdef UPDATE_CHECK
 224 void DialogsProvider::updateDialog()
 225 {
 226     UpdateDialog::getInstance( p_intf )->toggleVisible();
 227 }
 228 #endif
 229
 230 void DialogsProvider::aboutDialog()
 231 {
 232     AboutDialog::getInstance( p_intf )->toggleVisible();
 233 }
 234
 235 void DialogsProvider::mediaInfoDialog()
 236 {
 237     MediaInfoDialog::getInstance( p_intf )->showTab( 0 );
 238 }
 239
 240 void DialogsProvider::mediaCodecDialog()
 241 {
 242     MediaInfoDialog::getInstance( p_intf )->showTab( 2 );
 243 }
 244
 245 void DialogsProvider::bookmarksDialog()
 246 {
 247     BookmarksDialog::getInstance( p_intf )->toggleVisible();
 248 }
 249
 250 void DialogsProvider::podcastConfigureDialog()
 251 {
 252     PodcastConfigDialog::getInstance( p_intf )->toggleVisible();
 253 }
 254
 255 void DialogsProvider::toolbarDialog()
 256 {
 257     ToolbarEditDialog *toolbarEditor = new ToolbarEditDialog( (QWidget *)p_intf->p_sys->p_mi, p_intf );
 258     if( toolbarEditor->exec() == QDialog::Accepted )
 259         emit toolBarConfUpdated();
 260 }
 261
 262 void DialogsProvider::pluginDialog()
 263 {
 264     PluginDialog::getInstance( p_intf )->toggleVisible();
 265 }
 266
 267 void DialogsProvider::epgDialog()
 268 {
 269     EpgDialog::getInstance( p_intf )->toggleVisible();
 270 }
 271
 272 /* Generic open file */
 273 void DialogsProvider::openFileGenericDialog( intf_dialog_args_t *p_arg )
 274 {
 275     if( p_arg == NULL )
 276     {
 277         msg_Warn( p_intf, "openFileGenericDialog() called with NULL arg" );
 278         return;
 279     }
 280
 281     /* Replace the extensions to a Qt format */
 282     int i = 0;
 283     QString extensions = qfu( p_arg->psz_extensions );
 284     while ( ( i = extensions.indexOf( "|", i ) ) != -1 )
 285     {
 286         if( ( extensions.count( "|" ) % 2 ) == 0 )
 287             extensions.replace( i, 1, ");;" );
 288         else
 289             extensions.replace( i, 1, "(" );
 290     }
 291     extensions.replace( ";*", " *" );
 292     extensions.append( ")" );
 293
 294     /* Save */
 295     if( p_arg->b_save )
 296     {
 297         QString file = QFileDialog::getSaveFileName( NULL, p_arg->psz_title,
 298                                         p_intf->p_sys->filepath, extensions );
 299         if( !file.isEmpty() )
 300         {
 301             p_arg->i_results = 1;
 302             p_arg->psz_results = (char **)malloc( p_arg->i_results * sizeof( char * ) );
 303             p_arg->psz_results[0] = strdup( qtu( toNativeSepNoSlash( file ) ) );
 304         }
 305         else
 306             p_arg->i_results = 0;
 307     }
 308     else /* non-save mode */
 309     {
 310         QStringList files = QFileDialog::getOpenFileNames( NULL,
 311                 p_arg->psz_title, p_intf->p_sys->filepath,
 312                 extensions );
 313         p_arg->i_results = files.count();
 314         p_arg->psz_results = (char **)malloc( p_arg->i_results * sizeof( char * ) );
 315         i = 0;
 316         foreach( const QString &file, files )
 317             p_arg->psz_results[i++] = strdup( qtu( toNativeSepNoSlash( file ) ) );
 318         if(i == 0)
 319             p_intf->p_sys->filepath = QString::fromAscii("");
 320         else
 321             p_intf->p_sys->filepath = qfu( p_arg->psz_results[i-1] );
 322     }
 323
 324     /* Callback */
 325     if( p_arg->pf_callback )
 326         p_arg->pf_callback( p_arg );
 327
 328     /* Clean afterwards */
 329     if( p_arg->psz_results )
 330     {
 331         for( i = 0; i < p_arg->i_results; i++ )
 332             free( p_arg->psz_results[i] );
 333         free( p_arg->psz_results );
 334     }
 335     free( p_arg->psz_title );
 336     free( p_arg->psz_extensions );
 337     free( p_arg );
 338 }
 339 /****************************************************************************
 340  * All the open/add stuff
 341  * Open Dialog first - Simple Open then
 342  ****************************************************************************/
 343
 344 void DialogsProvider::openDialog( int i_tab )
 345 {
 346     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf )->showTab( i_tab );
 347 }
 348 void DialogsProvider::openDialog()
 349 {
 350     openDialog( OPEN_FILE_TAB );
 351 }
 352 void DialogsProvider::openFileDialog()
 353 {
 354     openDialog( OPEN_FILE_TAB );
 355 }
 356 void DialogsProvider::openDiscDialog()
 357 {
 358     openDialog( OPEN_DISC_TAB );
 359 }
 360 void DialogsProvider::openNetDialog()
 361 {
 362     openDialog( OPEN_NETWORK_TAB );
 363 }
 364 void DialogsProvider::openCaptureDialog()
 365 {
 366     openDialog( OPEN_CAPTURE_TAB );
 367 }
 368
 369 /* Same as the open one, but force the enqueue */
 370 void DialogsProvider::PLAppendDialog( int tab )
 371 {
 372     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false,
 373                              OPEN_AND_ENQUEUE )->showTab( tab );
 374 }
 375
 376 void DialogsProvider::MLAppendDialog( int tab )
 377 {
 378     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false,
 379                             OPEN_AND_ENQUEUE, false, false )
 380                                     ->showTab( tab );
 381 }
 382
 383 /**
 384  * Simple open
 385  ***/
 386 QStringList DialogsProvider::showSimpleOpen( const QString& help,
 387                                              int filters,
 388                                              const QString& path )
 389 {
 390     QString fileTypes = "";
 391     if( filters & EXT_FILTER_MEDIA ) {
 392         ADD_FILTER_MEDIA( fileTypes );
 393     }
 394     if( filters & EXT_FILTER_VIDEO ) {
 395         ADD_FILTER_VIDEO( fileTypes );
 396     }
 397     if( filters & EXT_FILTER_AUDIO ) {
 398         ADD_FILTER_AUDIO( fileTypes );
 399     }
 400     if( filters & EXT_FILTER_PLAYLIST ) {
 401         ADD_FILTER_PLAYLIST( fileTypes );
 402     }
 403     if( filters & EXT_FILTER_SUBTITLE ) {
 404         ADD_FILTER_SUBTITLE( fileTypes );
 405     }
 406     ADD_FILTER_ALL( fileTypes );
 407     fileTypes.replace( ";*", " *");
 408
 409     QStringList files = QFileDialog::getOpenFileNames( NULL,
 410         help.isEmpty() ? qtr(I_OP_SEL_FILES ) : help,
 411         path.isEmpty() ? p_intf->p_sys->filepath : path,
 412         fileTypes );
 413
 414     if( !files.isEmpty() ) savedirpathFromFile( files.last() );
 415
 416     return files;
 417 }
 418
 419 /**
 420  * Open a file,
 421  * pl helps you to choose from playlist or media library,
 422  * go to start or enqueue
 423  **/
 424 void DialogsProvider::addFromSimple( bool pl, bool go)
 425 {
 426     QStringList files = DialogsProvider::showSimpleOpen();
 427     int i = 0;
 428     files.sort();
 429     foreach( const QString &file, files )
 430     {
 431         char* psz_uri = make_URI( qtu( toNativeSeparators(file) ) );
 432         playlist_Add( THEPL, psz_uri, NULL,
 433                       go ? ( PLAYLIST_APPEND | ( i ? PLAYLIST_PREPARSE : PLAYLIST_GO ) )
 434                          : ( PLAYLIST_APPEND | PLAYLIST_PREPARSE ),
 435                       PLAYLIST_END, pl, pl_Unlocked );
 436         free( psz_uri );
 437         RecentsMRL::getInstance( p_intf )->addRecent(
 438                 toNativeSeparators( file ) );
 439         i++;
 440     }
 441 }
 442
 443 void DialogsProvider::simpleOpenDialog()
 444 {
 445     addFromSimple( true, true ); /* Playlist and Go */
 446 }
 447
 448 void DialogsProvider::simplePLAppendDialog()
 449 {
 450     addFromSimple( true, false );
 451 }
 452
 453 void DialogsProvider::simpleMLAppendDialog()
 454 {
 455     addFromSimple( false, false );
 456 }
 457
 458 /* Url & Clipboard */
 459 /**
 460  * Open a MRL.
 461  * If the clipboard contains URLs, the first is automatically 'preselected'.
 462  **/
 463 void DialogsProvider::openUrlDialog()
 464 {
 465     OpenUrlDialog *oud = OpenUrlDialog::getInstance( p_intf );
 466     if( oud->exec() == QDialog::Accepted )
 467     {
 468         QString url = oud->url();
 469         if( !url.isEmpty() )
 470         {
 471             playlist_Add( THEPL, qtu( url ),
 472                           NULL, !oud->shouldEnqueue() ?
 473                                   ( PLAYLIST_APPEND | PLAYLIST_GO )
 474                                 : ( PLAYLIST_APPEND | PLAYLIST_PREPARSE ),
 475                           PLAYLIST_END, true, false );
 476             RecentsMRL::getInstance( p_intf )->addRecent( url );
 477         }
 478     }
 479 }
 480
 481 /* Directory */
 482 /**
 483  * Open a directory,
 484  * pl helps you to choose from playlist or media library,
 485  * go to start or enqueue
 486  **/
 487 static void openDirectory( intf_thread_t *p_intf, bool pl, bool go )
 488 {
 489     QString dir = QFileDialog::getExistingDirectory( NULL, qtr("Open Directory"), p_intf->p_sys->filepath );
 490
 491     if (!dir.isEmpty() )
 492     {
 493         QString mrl = (dir.endsWith( "VIDEO_TS", Qt::CaseInsensitive ) ?
 494                        "dvd://" : "directory://")
 495                     + toNativeSeparators( dir );
 496         input_item_t *p_input = input_item_New( THEPL, qtu( mrl ), NULL );
 497
 498         /* FIXME: playlist_AddInput() can fail */
 499         playlist_AddInput( THEPL, p_input,
 500                        go ? ( PLAYLIST_APPEND | PLAYLIST_GO ) : PLAYLIST_APPEND,
 501                        PLAYLIST_END, pl, pl_Unlocked );
 502         RecentsMRL::getInstance( p_intf )->addRecent( mrl );
 503         if( !go )
 504             input_Read( THEPL, p_input );
 505         vlc_gc_decref( p_input );
 506     }
 507 }
 508
 509 void DialogsProvider::PLOpenDir()
 510 {
 511     openDirectory( p_intf, true, true );
 512 }
 513
 514 void DialogsProvider::PLAppendDir()
 515 {
 516     openDirectory( p_intf, true, false );
 517 }
 518
 519 void DialogsProvider::MLAppendDir()
 520 {
 521     openDirectory( p_intf, false , false );
 522 }
 523
 524 /****************
 525  * Playlist     *
 526  ****************/
 527 void DialogsProvider::openAPlaylist()
 528 {
 529     QStringList files = showSimpleOpen( qtr( "Open playlist..." ),
 530                                         EXT_FILTER_PLAYLIST );
 531     foreach( const QString &file, files )
 532     {
 533         playlist_Import( THEPL, qtu( toNativeSeparators( file ) ) );
 534     }
 535 }
 536
 537 void DialogsProvider::saveAPlaylist()
 538 {
 539     static const struct
 540     {
 541         char filter[24];
 542         char module[12];
 543     } types[] = {
 544         { N_("XSPF playlist (*.xspf)"), "export-xspf", },
 545         { N_("M3U8 playlist (*.m3u)"), "export-m3u8", },
 546         { N_("M3U playlist (*.m3u)"), "export-m3u", },
 547         { N_("HTML playlist (*.html)"), "export-html", },
 548     };
 549     QString filters, selected;
 550
 551     for( size_t i = 0; i < sizeof (types) / sizeof (types[0]); i++ )
 552     {
 553         if( !filters.isEmpty() )
 554             filters += ";;";
 555         filters += qfu( vlc_gettext( types[i].filter ) );
 556     }
 557
 558     QString file = QFileDialog::getSaveFileName( NULL,
 559                                   qtr( "Save playlist as..." ),
 560                                   p_intf->p_sys->filepath, filters, &selected );
 561     if( file.isEmpty() )
 562         return;
 563
 564     for( size_t i = 0; i < sizeof (types) / sizeof (types[0]); i++)
 565         if( selected == qfu( vlc_gettext( types[i].filter ) ) )
 566         {
 567             playlist_Export( THEPL, qtu( toNativeSeparators( file ) ),
 568                              THEPL->p_playing, types[i].module );
 569             break;
 570         }
 571 }
 572
 573 /****************************************************************************
 574  * Sout emulation
 575  ****************************************************************************/
 576
 577 void DialogsProvider::streamingDialog( QWidget *parent,
 578                                        const QString& mrl,
 579                                        bool b_transcode_only,
 580                                        QStringList options )
 581 {
 582     QString soutoption;
 583
 584     /* Stream */
 585     if( !b_transcode_only )
 586     {
 587         SoutDialog *s = new SoutDialog( parent, p_intf, mrl );
 588         if( s->exec() == QDialog::Accepted )
 589         {
 590             soutoption = s->getMrl();
 591             delete s;
 592         }
 593         else
 594         {
 595             delete s; return;
 596         }
 597     } else {
 598     /* Convert */
 599         ConvertDialog *s = new ConvertDialog( parent, p_intf, mrl );
 600         if( s->exec() == QDialog::Accepted )
 601         {
 602             soutoption = s->getMrl();
 603             delete s;
 604         }
 605         else
 606         {
 607             delete s; return;
 608         }
 609     }
 610
 611     /* Get SoutMRL */
 612     if( !soutoption.isEmpty() )
 613     {
 614         options += soutoption.split( " :");
 615
 616         /* Create Input */
 617         input_item_t *p_input;
 618         p_input = input_item_New( p_intf, qtu( mrl ), _("Streaming") );
 619
 620         /* Add normal Options */
 621         for( int j = 0; j < options.size(); j++ )
 622         {
 623             QString qs = colon_unescape( options[j] );
 624             if( !qs.isEmpty() )
 625             {
 626                 input_item_AddOption( p_input, qtu( qs ),
 627                         VLC_INPUT_OPTION_TRUSTED );
 628                 msg_Dbg( p_intf, "Adding option: %s", qtu( qs ) );
 629             }
 630         }
 631
 632         /* Switch between enqueuing and starting the item */
 633         /* FIXME: playlist_AddInput() can fail */
 634         playlist_AddInput( THEPL, p_input,
 635                 PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END, true, pl_Unlocked );
 636         vlc_gc_decref( p_input );
 637
 638         RecentsMRL::getInstance( p_intf )->addRecent( mrl );
 639     }
 640 }
 641
 642 void DialogsProvider::openAndStreamingDialogs()
 643 {
 644     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false, OPEN_AND_STREAM )
 645                                 ->showTab( OPEN_FILE_TAB );
 646 }
 647
 648 void DialogsProvider::openAndTranscodingDialogs()
 649 {
 650     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, false, OPEN_AND_SAVE )
 651                                 ->showTab( OPEN_FILE_TAB );
 652 }
 653
 654 void DialogsProvider::loadSubtitlesFile()
 655 {
 656     input_thread_t *p_input = THEMIM->getInput();
 657     if( !p_input ) return;
 658
 659     input_item_t *p_item = input_GetItem( p_input );
 660     if( !p_item ) return;
 661
 662     char *path = input_item_GetURI( p_item );
 663     if( !path ) path = strdup( "" );
 664
 665     char *sep = strrchr( path, DIR_SEP_CHAR );
 666     if( sep ) *sep = '\0';
 667
 668     QStringList qsl = showSimpleOpen( qtr( "Open subtitles..." ),
 669                                       EXT_FILTER_SUBTITLE,
 670                                       qfu( path ) );
 671     free( path );
 672     foreach( const QString &qsFile, qsl )
 673     {
 674         if( input_AddSubtitle( p_input, qtu( toNativeSeparators( qsFile ) ),
 675                     true ) )
 676             msg_Warn( p_intf, "unable to load subtitles from '%s'",
 677                       qtu( qsFile ) );
 678     }
 679 }
 680
 681
 682 /****************************************************************************
 683  * Menus
 684  ****************************************************************************/
 685
 686 void DialogsProvider::menuAction( QObject *data )
 687 {
 688     QVLCMenu::DoAction( data );
 689 }
 690
 691 void DialogsProvider::menuUpdateAction( QObject *data )
 692 {
 693     MenuFunc *func = qobject_cast<MenuFunc *>(data);
 694     assert( func );
 695     func->doFunc( p_intf );
 696 }
 697
 698 void DialogsProvider::SDMenuAction( const QString& data )
 699 {
 700     char *psz_sd = strdup( qtu( data ) );
 701     if( !playlist_IsServicesDiscoveryLoaded( THEPL, psz_sd ) )
 702         playlist_ServicesDiscoveryAdd( THEPL, psz_sd );
 703     else
 704         playlist_ServicesDiscoveryRemove( THEPL, psz_sd );
 705     free( psz_sd );
 706 }
 707
 708 /**
 709  * Play the MRL contained in the Recently played menu.
 710  **/
 711 void DialogsProvider::playMRL( const QString &mrl )
 712 {
 713     char* psz_uri = make_URI( qtu(mrl) );
 714     playlist_Add( THEPL, psz_uri, NULL,
 715            PLAYLIST_APPEND | PLAYLIST_GO , PLAYLIST_END, true, false );
 716     free( psz_uri );
 717
 718     RecentsMRL::getInstance( p_intf )->addRecent( mrl );
 719 }