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

   1 /*****************************************************************************
   2  * dialogs_provider.cpp : Dialog Provider
   3  *****************************************************************************
   4  * Copyright (C) 2006-2008 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 #ifdef HAVE_CONFIG_H
  25 # include "config.h"
  26 #endif
  27
  28 #include <QEvent>
  29 #include <QApplication>
  30 #include <QSignalMapper>
  31 #include <QFileDialog>
  32
  33 #include <vlc_common.h>
  34 #include "qt4.hpp"
  35 #include "dialogs_provider.hpp"
  36 #include "main_interface.hpp"
  37 #include "menus.hpp"
  38 #include <vlc_intf_strings.h>
  39 #include "input_manager.hpp"
  40 #include "recents.hpp"
  41
  42 /* The dialogs */
  43 #include "dialogs/playlist.hpp"
  44 #include "dialogs/bookmarks.hpp"
  45 #include "dialogs/preferences.hpp"
  46 #include "dialogs/mediainfo.hpp"
  47 #include "dialogs/messages.hpp"
  48 #include "dialogs/extended.hpp"
  49 #include "dialogs/vlm.hpp"
  50 #include "dialogs/sout.hpp"
  51 #include "dialogs/open.hpp"
  52 #include "dialogs/help.hpp"
  53 #include "dialogs/gototime.hpp"
  54 #include "dialogs/podcast_configuration.hpp"
  55
  56 DialogsProvider* DialogsProvider::instance = NULL;
  57
  58 DialogsProvider::DialogsProvider( intf_thread_t *_p_intf ) :
  59                                   QObject( NULL ), p_intf( _p_intf )
  60 {
  61     b_isDying = false;
  62
  63     menusMapper = new QSignalMapper();
  64     CONNECT( menusMapper, mapped(QObject *), this, menuAction( QObject *) );
  65
  66     menusUpdateMapper = new QSignalMapper();
  67     CONNECT( menusUpdateMapper, mapped(QObject *),
  68              this, menuUpdateAction( QObject *) );
  69
  70     SDMapper = new QSignalMapper();
  71     CONNECT( SDMapper, mapped (QString), this, SDMenuAction( QString ) );
  72 }
  73
  74 DialogsProvider::~DialogsProvider()
  75 {
  76     msg_Dbg( p_intf, "Destroying the Dialog Provider" );
  77     PlaylistDialog::killInstance();
  78     MediaInfoDialog::killInstance();
  79     MessagesDialog::killInstance();
  80     ExtendedDialog::killInstance();
  81     BookmarksDialog::killInstance();
  82     HelpDialog::killInstance();
  83 #ifdef UPDATE_CHECK
  84     UpdateDialog::killInstance();
  85 #endif
  86
  87     delete menusMapper;
  88     delete menusUpdateMapper;
  89     delete SDMapper;
  90 }
  91
  92 void DialogsProvider::quit()
  93 {
  94     /* Stop the playlist */
  95     playlist_Stop( THEPL );
  96     b_isDying = true;
  97     vlc_object_kill( p_intf->p_libvlc );
  98     QApplication::closeAllWindows();
  99     QApplication::quit();
 100 }
 101
 102 void DialogsProvider::customEvent( QEvent *event )
 103 {
 104     if( event->type() == DialogEvent_Type )
 105     {
 106         DialogEvent *de = static_cast<DialogEvent*>(event);
 107         switch( de->i_dialog )
 108         {
 109         case INTF_DIALOG_FILE_SIMPLE:
 110         case INTF_DIALOG_FILE:
 111             openDialog(); break;
 112         case INTF_DIALOG_FILE_GENERIC:
 113             openFileGenericDialog( de->p_arg ); break;
 114         case INTF_DIALOG_DISC:
 115             openDiscDialog(); break;
 116         case INTF_DIALOG_NET:
 117             openNetDialog(); break;
 118         case INTF_DIALOG_SAT:
 119         case INTF_DIALOG_CAPTURE:
 120             openCaptureDialog(); break;
 121         case INTF_DIALOG_DIRECTORY:
 122             PLAppendDir(); break;
 123         case INTF_DIALOG_PLAYLIST:
 124             playlistDialog(); break;
 125         case INTF_DIALOG_MESSAGES:
 126             messagesDialog(); break;
 127         case INTF_DIALOG_FILEINFO:
 128            mediaInfoDialog(); break;
 129         case INTF_DIALOG_PREFS:
 130            prefsDialog(); break;
 131         case INTF_DIALOG_BOOKMARKS:
 132            bookmarksDialog(); break;
 133         case INTF_DIALOG_EXTENDED:
 134            extendedDialog(); break;
 135 #ifdef ENABLE_VLM
 136         case INTF_DIALOG_VLM:
 137            vlmDialog(); break;
 138 #endif
 139         case INTF_DIALOG_INTERACTION:
 140            doInteraction( de->p_arg ); break;
 141         case INTF_DIALOG_POPUPMENU:
 142            QVLCMenu::PopupMenu( p_intf, (de->i_arg != 0) ); break;
 143         case INTF_DIALOG_AUDIOPOPUPMENU:
 144            QVLCMenu::AudioPopupMenu( p_intf ); break;
 145         case INTF_DIALOG_VIDEOPOPUPMENU:
 146            QVLCMenu::VideoPopupMenu( p_intf ); break;
 147         case INTF_DIALOG_MISCPOPUPMENU:
 148            QVLCMenu::MiscPopupMenu( p_intf ); break;
 149         case INTF_DIALOG_WIZARD:
 150         case INTF_DIALOG_STREAMWIZARD:
 151             openThenStreamingDialogs(); break;
 152 #ifdef UPDATE_CHECK
 153         case INTF_DIALOG_UPDATEVLC:
 154             updateDialog(); break;
 155 #endif
 156         case INTF_DIALOG_EXIT:
 157             quit(); break;
 158         default:
 159            msg_Warn( p_intf, "unimplemented dialog" );
 160         }
 161     }
 162 }
 163
 164 /****************************************************************************
 165  * Individual simple dialogs
 166  ****************************************************************************/
 167 void DialogsProvider::playlistDialog()
 168 {
 169     PlaylistDialog::getInstance( p_intf )->toggleVisible();
 170 }
 171
 172 void DialogsProvider::prefsDialog()
 173 {
 174     PrefsDialog::getInstance( p_intf )->toggleVisible();
 175 }
 176
 177 void DialogsProvider::extendedDialog()
 178 {
 179     ExtendedDialog::getInstance( p_intf )->toggleVisible();
 180 }
 181
 182 void DialogsProvider::messagesDialog()
 183 {
 184     MessagesDialog::getInstance( p_intf )->toggleVisible();
 185 }
 186
 187 void DialogsProvider::gotoTimeDialog()
 188 {
 189     GotoTimeDialog::getInstance( p_intf )->toggleVisible();
 190 }
 191
 192 #ifdef ENABLE_VLM
 193 void DialogsProvider::vlmDialog()
 194 {
 195     VLMDialog::getInstance( p_intf )->toggleVisible();
 196 }
 197 #endif
 198
 199 void DialogsProvider::helpDialog()
 200 {
 201     HelpDialog::getInstance( p_intf )->toggleVisible();
 202 }
 203
 204 #ifdef UPDATE_CHECK
 205 void DialogsProvider::updateDialog()
 206 {
 207     UpdateDialog::getInstance( p_intf )->toggleVisible();
 208 }
 209 #endif
 210
 211 void DialogsProvider::aboutDialog()
 212 {
 213     AboutDialog::getInstance( p_intf )->toggleVisible();
 214 }
 215
 216 void DialogsProvider::mediaInfoDialog()
 217 {
 218     MediaInfoDialog::getInstance( p_intf )->toggleVisible();
 219 }
 220
 221 void DialogsProvider::mediaCodecDialog()
 222 {
 223     MediaInfoDialog::getInstance( p_intf )->showTab( 2 );
 224 }
 225
 226 void DialogsProvider::bookmarksDialog()
 227 {
 228     BookmarksDialog::getInstance( p_intf )->toggleVisible();
 229 }
 230
 231 void DialogsProvider::podcastConfigureDialog()
 232 {
 233     PodcastConfigDialog::getInstance( p_intf )->toggleVisible();
 234 }
 235
 236
 237 /****************************************************************************
 238  * All the open/add stuff
 239  * Open Dialog first - Simple Open then
 240  ****************************************************************************/
 241
 242 void DialogsProvider::openDialog( int i_tab )
 243 {
 244     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf )->showTab( i_tab );
 245 }
 246 void DialogsProvider::openDialog()
 247 {
 248     openDialog( OPEN_FILE_TAB );
 249 }
 250 void DialogsProvider::openFileGenericDialog( intf_dialog_args_t *p_arg )
 251 {
 252     if( p_arg == NULL )
 253     {
 254         msg_Warn( p_intf, "openFileGenericDialog() called with NULL arg" );
 255         return;
 256     }
 257
 258     /* Replace the extensions to a Qt format */
 259     int i = 0;
 260     QString extensions = qfu( p_arg->psz_extensions );
 261     while ( ( i = extensions.indexOf( "|", i ) ) != -1 )
 262     {
 263         if( ( extensions.count( "|" ) % 2 ) == 0 )
 264             extensions.replace( i, 1, ");;" );
 265         else
 266             extensions.replace( i, 1, "(" );
 267     }
 268     extensions.replace(QString(";*"), QString(" *"));
 269     extensions.append( ")" );
 270
 271     /* Save */
 272     if( p_arg->b_save )
 273     {
 274         QString file = QFileDialog::getSaveFileName( NULL, p_arg->psz_title,
 275                             qfu( p_intf->p_sys->psz_filepath ), extensions );
 276         if( !file.isEmpty() )
 277         {
 278             p_arg->i_results = 1;
 279             p_arg->psz_results = (char **)malloc( p_arg->i_results * sizeof( char * ) );
 280             p_arg->psz_results[0] = strdup( qtu( toNativeSepNoSlash( file ) ) );
 281         }
 282         else
 283             p_arg->i_results = 0;
 284     }
 285     else /* non-save mode */
 286     {
 287         QStringList files = QFileDialog::getOpenFileNames( NULL,
 288                 p_arg->psz_title, qfu( p_intf->p_sys->psz_filepath ),
 289                 extensions );
 290         p_arg->i_results = files.count();
 291         p_arg->psz_results = (char **)malloc( p_arg->i_results * sizeof( char * ) );
 292         i = 0;
 293         foreach( QString file, files )
 294             p_arg->psz_results[i++] = strdup( qtu( toNativeSepNoSlash( file ) ) );
 295     }
 296
 297     /* Callback */
 298     if( p_arg->pf_callback )
 299         p_arg->pf_callback( p_arg );
 300
 301     /* Clean afterwards */
 302     if( p_arg->psz_results )
 303     {
 304         for( i = 0; i < p_arg->i_results; i++ )
 305             free( p_arg->psz_results[i] );
 306         free( p_arg->psz_results );
 307     }
 308     free( p_arg->psz_title );
 309     free( p_arg->psz_extensions );
 310     free( p_arg );
 311 }
 312
 313 void DialogsProvider::openFileDialog()
 314 {
 315     openDialog( OPEN_FILE_TAB );
 316 }
 317 void DialogsProvider::openDiscDialog()
 318 {
 319     openDialog( OPEN_DISC_TAB );
 320 }
 321 void DialogsProvider::openNetDialog()
 322 {
 323     openDialog( OPEN_NETWORK_TAB );
 324 }
 325 void DialogsProvider::openCaptureDialog()
 326 {
 327     openDialog( OPEN_CAPTURE_TAB );
 328 }
 329
 330 /* Same as the open one, but force the enqueue */
 331 void DialogsProvider::PLAppendDialog()
 332 {
 333     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false, OPEN_AND_ENQUEUE)
 334                             ->showTab( OPEN_FILE_TAB );
 335 }
 336
 337 void DialogsProvider::MLAppendDialog()
 338 {
 339     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false,
 340                             OPEN_AND_ENQUEUE, false, false )
 341                                     ->showTab( OPEN_FILE_TAB );
 342 }
 343
 344 /**
 345  * Simple open
 346  ***/
 347 QStringList DialogsProvider::showSimpleOpen( QString help,
 348                                              int filters,
 349                                              QString path )
 350 {
 351     QString fileTypes = "";
 352     if( filters & EXT_FILTER_MEDIA ) {
 353         ADD_FILTER_MEDIA( fileTypes );
 354     }
 355     if( filters & EXT_FILTER_VIDEO ) {
 356         ADD_FILTER_VIDEO( fileTypes );
 357     }
 358     if( filters & EXT_FILTER_AUDIO ) {
 359         ADD_FILTER_AUDIO( fileTypes );
 360     }
 361     if( filters & EXT_FILTER_PLAYLIST ) {
 362         ADD_FILTER_PLAYLIST( fileTypes );
 363     }
 364     if( filters & EXT_FILTER_SUBTITLE ) {
 365         ADD_FILTER_SUBTITLE( fileTypes );
 366     }
 367     ADD_FILTER_ALL( fileTypes );
 368     fileTypes.replace(QString(";*"), QString(" *"));
 369
 370     return QFileDialog::getOpenFileNames( NULL,
 371         help.isEmpty() ? qfu(I_OP_SEL_FILES ) : help,
 372         path.isEmpty() ? qfu( p_intf->p_sys->psz_filepath ) : path,
 373         fileTypes );
 374 }
 375
 376 /**
 377  * Open a file,
 378  * pl helps you to choose from playlist or media library,
 379  * go to start or enqueue
 380  **/
 381 void DialogsProvider::addFromSimple( bool pl, bool go)
 382 {
 383     QStringList files = DialogsProvider::showSimpleOpen();
 384     int i = 0;
 385     foreach( QString file, files )
 386     {
 387         playlist_Add( THEPL, qtu( toNativeSeparators( file ) ), NULL,
 388                       go ? ( PLAYLIST_APPEND | ( i ? 0 : PLAYLIST_GO ) |
 389                                                ( i ? PLAYLIST_PREPARSE : 0 ) )
 390                          : ( PLAYLIST_APPEND | PLAYLIST_PREPARSE ),
 391                       PLAYLIST_END,
 392                       pl ? true : false, false );
 393         RecentsMRL::getInstance( p_intf )->addRecent(
 394                 toNativeSeparators( file ) );
 395         i++;
 396     }
 397 }
 398
 399 void DialogsProvider::simpleOpenDialog()
 400 {
 401     addFromSimple( true, true ); /* Playlist and Go */
 402 }
 403
 404 void DialogsProvider::simplePLAppendDialog()
 405 {
 406     addFromSimple( true, false );
 407 }
 408
 409 void DialogsProvider::simpleMLAppendDialog()
 410 {
 411     addFromSimple( false, false );
 412 }
 413
 414 /* Directory */
 415 /**
 416  * Open a directory,
 417  * pl helps you to choose from playlist or media library,
 418  * go to start or enqueue
 419  **/
 420 static void openDirectory( intf_thread_t *p_intf, bool pl, bool go )
 421 {
 422     QString dir = QFileDialog::getExistingDirectory( NULL, qtr("Open Directory") );
 423
 424     if (!dir.isEmpty() )
 425     {
 426         QString mrl = dir.endsWith( "VIDEO_TS", Qt::CaseInsensitive )
 427             ? "dvd://" : "directory://" + toNativeSeparators( dir );
 428         msg_Dbg( p_intf, "Directory opening: %s", qtu( dir ) );
 429         input_item_t *p_input = input_item_NewExt( THEPL, qtu( mrl ),
 430                               NULL, 0, NULL, -1 );
 431
 432         /* FIXME: playlist_AddInput() can fail */
 433         playlist_AddInput( THEPL, p_input,
 434                        go ? ( PLAYLIST_APPEND | PLAYLIST_GO ) : PLAYLIST_APPEND,
 435                        PLAYLIST_END, pl, pl_Unlocked );
 436         RecentsMRL::getInstance( p_intf )->addRecent( mrl );
 437         if( !go )
 438             input_Read( THEPL, p_input, true );
 439         vlc_gc_decref( p_input );
 440     }
 441 }
 442
 443 void DialogsProvider::PLOpenDir()
 444 {
 445     openDirectory( p_intf, true, true );
 446 }
 447
 448 void DialogsProvider::PLAppendDir()
 449 {
 450     openDirectory( p_intf, true, false );
 451 }
 452
 453 void DialogsProvider::MLAppendDir()
 454 {
 455     openDirectory( p_intf, false , false );
 456 }
 457
 458 /****************
 459  * Playlist     *
 460  ****************/
 461 void DialogsProvider::openAPlaylist()
 462 {
 463     QStringList files = showSimpleOpen( qtr( "Open playlist..." ),
 464                                         EXT_FILTER_PLAYLIST );
 465     foreach( QString file, files )
 466     {
 467         playlist_Import( THEPL, qtu( toNativeSeparators( file ) ) );
 468     }
 469 }
 470
 471 void DialogsProvider::saveAPlaylist()
 472 {
 473     QFileDialog *qfd = new QFileDialog( NULL,
 474                                    qtr( "Save playlist as..." ),
 475                                    qfu( p_intf->p_sys->psz_filepath ),
 476                                    qtr( "XSPF playlist (*.xspf);; " ) +
 477                                    qtr( "M3U playlist (*.m3u);; Any (*.*) " ) );
 478     qfd->setFileMode( QFileDialog::AnyFile );
 479     qfd->setAcceptMode( QFileDialog::AcceptSave );
 480     qfd->setConfirmOverwrite( true );
 481
 482     if( qfd->exec() == QDialog::Accepted )
 483     {
 484         if( qfd->selectedFiles().count() > 0 )
 485         {
 486             static const char psz_xspf[] = "export-xspf",
 487                               psz_m3u[] = "export-m3u";
 488             const char *psz_module;
 489
 490             QString file = qfd->selectedFiles().first();
 491             QString filter = qfd->selectedFilter();
 492
 493             if( file.contains( ".xsp" ) ||
 494                 ( filter.contains( ".xspf" ) && !file.contains( ".m3u" ) ) )
 495             {
 496                 psz_module = psz_xspf;
 497                 if( !file.contains( ".xsp" ) )
 498                     file.append( ".xspf" );
 499             }
 500             else
 501             {
 502                 psz_module = psz_m3u;
 503                 if( !file.contains( ".m3u" ) )
 504                     file.append( ".m3u" );
 505             }
 506
 507             playlist_Export( THEPL, qtu( toNativeSeparators( file ) ),
 508                         THEPL->p_local_category, psz_module);
 509         }
 510     }
 511     delete qfd;
 512 }
 513
 514
 515 /****************************************************************************
 516  * Sout emulation
 517  ****************************************************************************/
 518
 519 void DialogsProvider::streamingDialog( QWidget *parent, QString mrl,
 520                                        bool b_transcode_only )
 521 {
 522     SoutDialog *s = SoutDialog::getInstance( parent, p_intf, b_transcode_only );
 523
 524     if( s->exec() == QDialog::Accepted )
 525     {
 526         msg_Dbg( p_intf, "Sout mrl %s", qta( s->getMrl() ) );
 527         /* Just do it */
 528         int i_len = strlen( qtu( s->getMrl() ) ) + 10;
 529         char *psz_option = (char*)malloc( i_len );
 530         snprintf( psz_option, i_len - 1, "%s", qtu( s->getMrl() ) );
 531
 532         playlist_AddExt( THEPL, qtu( mrl ), "Streaming",
 533                          PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END,
 534                         -1, &psz_option, 1, true, pl_Unlocked );
 535         RecentsMRL::getInstance( p_intf )->addRecent( mrl );
 536     }
 537 }
 538
 539 void DialogsProvider::openThenStreamingDialogs()
 540 {
 541     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false, OPEN_AND_STREAM )
 542                                 ->showTab( OPEN_FILE_TAB );
 543 }
 544
 545 void DialogsProvider::openThenTranscodingDialogs()
 546 {
 547     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, false, OPEN_AND_SAVE )
 548                                 ->showTab( OPEN_FILE_TAB );
 549 }
 550
 551 /****************************************************************************
 552  * Menus / Interaction
 553  ****************************************************************************/
 554
 555 void DialogsProvider::menuAction( QObject *data )
 556 {
 557     QVLCMenu::DoAction( p_intf, data );
 558 }
 559
 560 void DialogsProvider::menuUpdateAction( QObject *data )
 561 {
 562     MenuFunc * f = qobject_cast<MenuFunc *>(data);
 563     f->doFunc( p_intf );
 564 }
 565
 566 void DialogsProvider::SDMenuAction( QString data )
 567 {
 568     char *psz_sd = strdup( qtu( data ) );
 569     if( !playlist_IsServicesDiscoveryLoaded( THEPL, psz_sd ) )
 570         playlist_ServicesDiscoveryAdd( THEPL, psz_sd );
 571     else
 572         playlist_ServicesDiscoveryRemove( THEPL, psz_sd );
 573     free( psz_sd );
 574 }
 575
 576 void DialogsProvider::doInteraction( intf_dialog_args_t *p_arg )
 577 {
 578     InteractionDialog *qdialog;
 579     interaction_dialog_t *p_dialog = p_arg->p_dialog;
 580     switch( p_dialog->i_action )
 581     {
 582     case INTERACT_NEW:
 583         qdialog = new InteractionDialog( p_intf, p_dialog );
 584         p_dialog->p_private = (void*)qdialog;
 585         if( !(p_dialog->i_status == ANSWERED_DIALOG) )
 586             qdialog->show();
 587         break;
 588     case INTERACT_UPDATE:
 589         qdialog = (InteractionDialog*)(p_dialog->p_private);
 590         if( qdialog )
 591             qdialog->update();
 592         else
 593         {
 594             /* The INTERACT_NEW message was forgotten
 595                so we must create the dialog and update it*/
 596             qdialog = new InteractionDialog( p_intf, p_dialog );
 597             p_dialog->p_private = (void*)qdialog;
 598             if( !(p_dialog->i_status == ANSWERED_DIALOG) )
 599                 qdialog->show();
 600             if( qdialog )
 601                 qdialog->update();
 602         }
 603         break;
 604     case INTERACT_HIDE:
 605         msg_Dbg( p_intf, "Hide the Interaction Dialog" );
 606         qdialog = (InteractionDialog*)(p_dialog->p_private);
 607         if( qdialog )
 608             qdialog->hide();
 609         p_dialog->i_status = HIDDEN_DIALOG;
 610         break;
 611     case INTERACT_DESTROY:
 612         msg_Dbg( p_intf, "Destroy the Interaction Dialog" );
 613         qdialog = (InteractionDialog*)(p_dialog->p_private);
 614         if( !p_dialog->i_flags & DIALOG_NONBLOCKING_ERROR )
 615             delete qdialog;
 616         p_dialog->i_status = DESTROYED_DIALOG;
 617         break;
 618     }
 619 }
 620
 621 void DialogsProvider::loadSubtitlesFile()
 622 {
 623     input_thread_t *p_input = THEMIM->getInput();
 624     if( !p_input )
 625         return;
 626     input_item_t *p_item = input_GetItem( p_input );
 627     if( !p_item )
 628         return;
 629     char *path = input_item_GetURI( p_item );
 630     if( !path )
 631         path = strdup( "" );
 632     char *sep = strrchr( path, DIR_SEP_CHAR );
 633     if( sep )
 634         *sep = '\0';
 635     QStringList qsl = showSimpleOpen( qtr( "Open subtitles..." ),
 636                                       EXT_FILTER_SUBTITLE,
 637                                       path );
 638     free( path );
 639     QString qsFile;
 640     foreach( qsFile, qsl )
 641     {
 642         if( !input_AddSubtitles( p_input, qtu( toNativeSeparators( qsFile ) ),
 643                     true ) )
 644             msg_Warn( p_intf, "unable to load subtitles from '%s'",
 645                       qtu( qsFile ) );
 646     }
 647 }
 648
 649 /**
 650  * Play the MRL contained in the Recently played menu.
 651  **/
 652 void DialogsProvider::playMRL( const QString &mrl )
 653 {
 654     input_item_t *p_input = input_item_New( p_intf,
 655             qtu( mrl ), NULL );
 656     playlist_AddInput( THEPL, p_input, PLAYLIST_GO,
 657             PLAYLIST_END, true, pl_Unlocked );
 658     vlc_gc_decref( p_input );
 659
 660     RecentsMRL::getInstance( p_intf )->addRecent( mrl );
 661 }