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 #include "main_interface.hpp"
  38
  39 /* The dialogs */
  40 #include "dialogs/playlist.hpp"
  41 #include "dialogs/bookmarks.hpp"
  42 #include "dialogs/preferences.hpp"
  43 #include "dialogs/mediainfo.hpp"
  44 #include "dialogs/messages.hpp"
  45 #include "dialogs/extended.hpp"
  46 #include "dialogs/vlm.hpp"
  47 #include "dialogs/sout.hpp"
  48 #include "dialogs/convert.hpp"
  49 #include "dialogs/open.hpp"
  50 #include "dialogs/openurl.hpp"
  51 #include "dialogs/help.hpp"
  52 #include "dialogs/gototime.hpp"
  53 #include "dialogs/podcast_configuration.hpp"
  54 #include "dialogs/toolbar.hpp"
  55 #include "dialogs/plugins.hpp"
  56 #include "dialogs/external.hpp"
  57 #include "dialogs/epg.hpp"
  58 #include "dialogs/errors.hpp"
  59
  60 #include <QEvent>
  61 #include <QApplication>
  62 #include <QSignalMapper>
  63 #include <QFileDialog>
  64
  65 #define I_OP_DIR_WINTITLE I_DIR_OR_FOLDER( N_("Open Directory"), \
  66                                            N_("Open Folder") )
  67
  68 DialogsProvider* DialogsProvider::instance = NULL;
  69
  70 DialogsProvider::DialogsProvider( intf_thread_t *_p_intf ) :
  71                                   QObject( NULL ), p_intf( _p_intf )
  72 {
  73     b_isDying = false;
  74
  75     /* Various signal mappers for the menus */
  76     menusMapper = new QSignalMapper();
  77     CONNECT( menusMapper, mapped(QObject *), this, menuAction( QObject *) );
  78
  79     menusUpdateMapper = new QSignalMapper();
  80     CONNECT( menusUpdateMapper, mapped(QObject *),
  81              this, menuUpdateAction( QObject *) );
  82
  83     SDMapper = new QSignalMapper();
  84     CONNECT( SDMapper, mapped (QString), this, SDMenuAction( QString ) );
  85
  86     new DialogHandler (p_intf, this );
  87 }
  88
  89 DialogsProvider::~DialogsProvider()
  90 {
  91     PlaylistDialog::killInstance();
  92     MediaInfoDialog::killInstance();
  93     MessagesDialog::killInstance();
  94     ExtendedDialog::killInstance();
  95     BookmarksDialog::killInstance();
  96     HelpDialog::killInstance();
  97 #ifdef UPDATE_CHECK
  98     UpdateDialog::killInstance();
  99 #endif
 100     PluginDialog::killInstance();
 101
 102     delete menusMapper;
 103     delete menusUpdateMapper;
 104     delete SDMapper;
 105
 106     QVLCMenu::PopupMenu( p_intf, false );
 107     QVLCMenu::AudioPopupMenu( p_intf, false );
 108     QVLCMenu::VideoPopupMenu( p_intf, false );
 109     QVLCMenu::MiscPopupMenu( p_intf, false );
 110 }
 111
 112 void DialogsProvider::quit()
 113 {
 114     b_isDying = true;
 115     libvlc_Quit( p_intf->p_libvlc );
 116 }
 117
 118 void DialogsProvider::customEvent( QEvent *event )
 119 {
 120     if( event->type() == (int)DialogEvent_Type )
 121     {
 122         DialogEvent *de = static_cast<DialogEvent*>(event);
 123         switch( de->i_dialog )
 124         {
 125         case INTF_DIALOG_FILE_SIMPLE:
 126         case INTF_DIALOG_FILE:
 127             openDialog(); break;
 128         case INTF_DIALOG_FILE_GENERIC:
 129             openFileGenericDialog( de->p_arg ); break;
 130         case INTF_DIALOG_DISC:
 131             openDiscDialog(); break;
 132         case INTF_DIALOG_NET:
 133             openNetDialog(); break;
 134         case INTF_DIALOG_SAT:
 135         case INTF_DIALOG_CAPTURE:
 136             openCaptureDialog(); break;
 137         case INTF_DIALOG_DIRECTORY:
 138             PLAppendDir(); break;
 139         case INTF_DIALOG_PLAYLIST:
 140             playlistDialog(); break;
 141         case INTF_DIALOG_MESSAGES:
 142             messagesDialog(); break;
 143         case INTF_DIALOG_FILEINFO:
 144            mediaInfoDialog(); break;
 145         case INTF_DIALOG_PREFS:
 146            prefsDialog(); break;
 147         case INTF_DIALOG_BOOKMARKS:
 148            bookmarksDialog(); break;
 149         case INTF_DIALOG_EXTENDED:
 150            extendedDialog(); break;
 151 #ifdef ENABLE_VLM
 152         case INTF_DIALOG_VLM:
 153            vlmDialog(); break;
 154 #endif
 155         case INTF_DIALOG_POPUPMENU:
 156            QVLCMenu::PopupMenu( p_intf, (de->i_arg != 0) ); break;
 157         case INTF_DIALOG_AUDIOPOPUPMENU:
 158            QVLCMenu::AudioPopupMenu( p_intf, (de->i_arg != 0) ); break;
 159         case INTF_DIALOG_VIDEOPOPUPMENU:
 160            QVLCMenu::VideoPopupMenu( p_intf, (de->i_arg != 0) ); break;
 161         case INTF_DIALOG_MISCPOPUPMENU:
 162            QVLCMenu::MiscPopupMenu( p_intf, (de->i_arg != 0) ); break;
 163         case INTF_DIALOG_WIZARD:
 164         case INTF_DIALOG_STREAMWIZARD:
 165             openAndStreamingDialogs(); break;
 166 #ifdef UPDATE_CHECK
 167         case INTF_DIALOG_UPDATEVLC:
 168             updateDialog(); break;
 169 #endif
 170         case INTF_DIALOG_EXIT:
 171             quit(); break;
 172         default:
 173            msg_Warn( p_intf, "unimplemented dialog" );
 174         }
 175     }
 176 }
 177
 178 /****************************************************************************
 179  * Individual simple dialogs
 180  ****************************************************************************/
 181 void DialogsProvider::playlistDialog()
 182 {
 183     PlaylistDialog::getInstance( p_intf )->toggleVisible();
 184 }
 185
 186 void DialogsProvider::prefsDialog()
 187 {
 188     PrefsDialog *p = new PrefsDialog( (QWidget *)p_intf->p_sys->p_mi, p_intf );
 189     p->toggleVisible();
 190 }
 191
 192 void DialogsProvider::extendedDialog()
 193 {
 194     if( !ExtendedDialog::getInstance( p_intf )->isVisible() || /* Hidden */
 195         ExtendedDialog::getInstance( p_intf )->currentTab() != 0 )  /* wrong tab */
 196         ExtendedDialog::getInstance( p_intf )->showTab( 0 );
 197     else
 198         ExtendedDialog::getInstance( p_intf )->hide();
 199 }
 200
 201 void DialogsProvider::synchroDialog()
 202 {
 203     if( !ExtendedDialog::getInstance( p_intf )->isVisible() || /* Hidden */
 204         ExtendedDialog::getInstance( p_intf )->currentTab() != 2 )  /* wrong tab */
 205         ExtendedDialog::getInstance( p_intf )->showTab( 2 );
 206     else
 207         ExtendedDialog::getInstance( p_intf )->hide();
 208 }
 209
 210 void DialogsProvider::messagesDialog()
 211 {
 212     MessagesDialog::getInstance( p_intf )->toggleVisible();
 213 }
 214
 215 void DialogsProvider::gotoTimeDialog()
 216 {
 217     GotoTimeDialog::getInstance( p_intf )->toggleVisible();
 218 }
 219
 220 #ifdef ENABLE_VLM
 221 void DialogsProvider::vlmDialog()
 222 {
 223     VLMDialog::getInstance( p_intf )->toggleVisible();
 224 }
 225 #endif
 226
 227 void DialogsProvider::helpDialog()
 228 {
 229     HelpDialog::getInstance( p_intf )->toggleVisible();
 230 }
 231
 232 #ifdef UPDATE_CHECK
 233 void DialogsProvider::updateDialog()
 234 {
 235     UpdateDialog::getInstance( p_intf )->toggleVisible();
 236 }
 237 #endif
 238
 239 void DialogsProvider::aboutDialog()
 240 {
 241     AboutDialog::getInstance( p_intf )->toggleVisible();
 242 }
 243
 244 void DialogsProvider::mediaInfoDialog()
 245 {
 246     MediaInfoDialog::getInstance( p_intf )->showTab( 0 );
 247 }
 248
 249 void DialogsProvider::mediaCodecDialog()
 250 {
 251     MediaInfoDialog::getInstance( p_intf )->showTab( 2 );
 252 }
 253
 254 void DialogsProvider::bookmarksDialog()
 255 {
 256     BookmarksDialog::getInstance( p_intf )->toggleVisible();
 257 }
 258
 259 void DialogsProvider::podcastConfigureDialog()
 260 {
 261     PodcastConfigDialog::getInstance( p_intf )->toggleVisible();
 262 }
 263
 264 void DialogsProvider::toolbarDialog()
 265 {
 266     ToolbarEditDialog *toolbarEditor = new ToolbarEditDialog( (QWidget *)p_intf->p_sys->p_mi, p_intf );
 267     if( toolbarEditor->exec() == QDialog::Accepted )
 268         emit toolBarConfUpdated();
 269 }
 270
 271 void DialogsProvider::pluginDialog()
 272 {
 273     PluginDialog::getInstance( p_intf )->toggleVisible();
 274 }
 275
 276 void DialogsProvider::epgDialog()
 277 {
 278     EpgDialog::getInstance( p_intf )->toggleVisible();
 279 }
 280
 281 /* Generic open file */
 282 void DialogsProvider::openFileGenericDialog( intf_dialog_args_t *p_arg )
 283 {
 284     if( p_arg == NULL )
 285     {
 286         msg_Warn( p_intf, "openFileGenericDialog() called with NULL arg" );
 287         return;
 288     }
 289
 290     /* Replace the extensions to a Qt format */
 291     int i = 0;
 292     QString extensions = qfu( p_arg->psz_extensions );
 293     while ( ( i = extensions.indexOf( "|", i ) ) != -1 )
 294     {
 295         if( ( extensions.count( "|" ) % 2 ) == 0 )
 296             extensions.replace( i, 1, ");;" );
 297         else
 298             extensions.replace( i, 1, "(" );
 299     }
 300     extensions.replace( ";*", " *" );
 301     extensions.append( ")" );
 302
 303     /* Save */
 304     if( p_arg->b_save )
 305     {
 306         QString file = QFileDialog::getSaveFileName( NULL, p_arg->psz_title,
 307                                         p_intf->p_sys->filepath, extensions );
 308         if( !file.isEmpty() )
 309         {
 310             p_arg->i_results = 1;
 311             p_arg->psz_results = (char **)malloc( p_arg->i_results * sizeof( char * ) );
 312             p_arg->psz_results[0] = strdup( qtu( toNativeSepNoSlash( file ) ) );
 313         }
 314         else
 315             p_arg->i_results = 0;
 316     }
 317     else /* non-save mode */
 318     {
 319         QStringList files = QFileDialog::getOpenFileNames( NULL,
 320                 p_arg->psz_title, p_intf->p_sys->filepath,
 321                 extensions );
 322         p_arg->i_results = files.count();
 323         p_arg->psz_results = (char **)malloc( p_arg->i_results * sizeof( char * ) );
 324         i = 0;
 325         foreach( const QString &file, files )
 326             p_arg->psz_results[i++] = strdup( qtu( toNativeSepNoSlash( file ) ) );
 327         if(i == 0)
 328             p_intf->p_sys->filepath = QString::fromAscii("");
 329         else
 330             p_intf->p_sys->filepath = qfu( p_arg->psz_results[i-1] );
 331     }
 332
 333     /* Callback */
 334     if( p_arg->pf_callback )
 335         p_arg->pf_callback( p_arg );
 336
 337     /* Clean afterwards */
 338     if( p_arg->psz_results )
 339     {
 340         for( i = 0; i < p_arg->i_results; i++ )
 341             free( p_arg->psz_results[i] );
 342         free( p_arg->psz_results );
 343     }
 344     free( p_arg->psz_title );
 345     free( p_arg->psz_extensions );
 346     free( p_arg );
 347 }
 348 /****************************************************************************
 349  * All the open/add stuff
 350  * Open Dialog first - Simple Open then
 351  ****************************************************************************/
 352
 353 void DialogsProvider::openDialog( int i_tab )
 354 {
 355     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf )->showTab( i_tab );
 356 }
 357 void DialogsProvider::openDialog()
 358 {
 359     openDialog( OPEN_FILE_TAB );
 360 }
 361 void DialogsProvider::openFileDialog()
 362 {
 363     openDialog( OPEN_FILE_TAB );
 364 }
 365 void DialogsProvider::openDiscDialog()
 366 {
 367     openDialog( OPEN_DISC_TAB );
 368 }
 369 void DialogsProvider::openNetDialog()
 370 {
 371     openDialog( OPEN_NETWORK_TAB );
 372 }
 373 void DialogsProvider::openCaptureDialog()
 374 {
 375     openDialog( OPEN_CAPTURE_TAB );
 376 }
 377
 378 /* Same as the open one, but force the enqueue */
 379 void DialogsProvider::PLAppendDialog( int tab )
 380 {
 381     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false,
 382                              OPEN_AND_ENQUEUE )->showTab( tab );
 383 }
 384
 385 void DialogsProvider::MLAppendDialog( int tab )
 386 {
 387     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false,
 388                             OPEN_AND_ENQUEUE, false, false )
 389                                     ->showTab( tab );
 390 }
 391
 392 /**
 393  * Simple open
 394  ***/
 395 QStringList DialogsProvider::showSimpleOpen( const QString& help,
 396                                              int filters,
 397                                              const QString& path )
 398 {
 399     QString fileTypes = "";
 400     if( filters & EXT_FILTER_MEDIA ) {
 401         ADD_FILTER_MEDIA( fileTypes );
 402     }
 403     if( filters & EXT_FILTER_VIDEO ) {
 404         ADD_FILTER_VIDEO( fileTypes );
 405     }
 406     if( filters & EXT_FILTER_AUDIO ) {
 407         ADD_FILTER_AUDIO( fileTypes );
 408     }
 409     if( filters & EXT_FILTER_PLAYLIST ) {
 410         ADD_FILTER_PLAYLIST( fileTypes );
 411     }
 412     if( filters & EXT_FILTER_SUBTITLE ) {
 413         ADD_FILTER_SUBTITLE( fileTypes );
 414     }
 415     ADD_FILTER_ALL( fileTypes );
 416     fileTypes.replace( ";*", " *");
 417
 418     QStringList files = QFileDialog::getOpenFileNames( NULL,
 419         help.isEmpty() ? qtr(I_OP_SEL_FILES ) : help,
 420         path.isEmpty() ? p_intf->p_sys->filepath : path,
 421         fileTypes );
 422
 423     if( !files.isEmpty() ) savedirpathFromFile( files.last() );
 424
 425     return files;
 426 }
 427
 428 /**
 429  * Open a file,
 430  * pl helps you to choose from playlist or media library,
 431  * go to start or enqueue
 432  **/
 433 void DialogsProvider::addFromSimple( bool pl, bool go)
 434 {
 435     QStringList files = DialogsProvider::showSimpleOpen();
 436     int mode = go ? PLAYLIST_GO : PLAYLIST_PREPARSE;
 437
 438     files.sort();
 439     foreach( const QString &file, files )
 440     {
 441         QString url = toURI( toNativeSeparators( file ) );
 442         playlist_Add( THEPL, qtu( url ), NULL, PLAYLIST_APPEND | mode,
 443                       PLAYLIST_END, pl, pl_Unlocked );
 444         RecentsMRL::getInstance( p_intf )->addRecent( url );
 445         mode = PLAYLIST_PREPARSE;
 446     }
 447 }
 448
 449 void DialogsProvider::simpleOpenDialog()
 450 {
 451     addFromSimple( true, true ); /* Playlist and Go */
 452 }
 453
 454 void DialogsProvider::simplePLAppendDialog()
 455 {
 456     addFromSimple( true, false );
 457 }
 458
 459 void DialogsProvider::simpleMLAppendDialog()
 460 {
 461     addFromSimple( false, false );
 462 }
 463
 464 /* Url & Clipboard */
 465 /**
 466  * Open a MRL.
 467  * If the clipboard contains URLs, the first is automatically 'preselected'.
 468  **/
 469 void DialogsProvider::openUrlDialog()
 470 {
 471     OpenUrlDialog *oud = new OpenUrlDialog( p_intf );
 472     if( oud->exec() == QDialog::Accepted )
 473     {
 474         QString url = oud->url();
 475         if( !url.isEmpty() )
 476         {
 477             char *uri = make_URI( qtu( url ), NULL );
 478             if( likely( uri != NULL ) )
 479             {
 480                 playlist_Add( THEPL, uri,
 481                               NULL, !oud->shouldEnqueue() ?
 482                                       ( PLAYLIST_APPEND | PLAYLIST_GO )
 483                                     : ( PLAYLIST_APPEND | PLAYLIST_PREPARSE ),
 484                               PLAYLIST_END, true, false );
 485                 RecentsMRL::getInstance( p_intf )->addRecent( url );
 486                 free( uri );
 487             }
 488         }
 489     }
 490     delete oud;
 491 }
 492
 493 /* Directory */
 494 /**
 495  * Open a directory,
 496  * pl helps you to choose from playlist or media library,
 497  * go to start or enqueue
 498  **/
 499 static void openDirectory( intf_thread_t *p_intf, bool pl, bool go )
 500 {
 501     QString dir = QFileDialog::getExistingDirectory( NULL, qtr( I_OP_DIR_WINTITLE ), p_intf->p_sys->filepath );
 502
 503     if( dir.isEmpty() )
 504         return;
 505
 506     const char *scheme = "directory";
 507     if( dir.endsWith( "/VIDEO_TS", Qt::CaseInsensitive ) )
 508         scheme = "dvd";
 509
 510     char *uri = make_URI( qtu( toNativeSeparators( dir ) ), scheme );
 511     if( unlikely(uri == NULL) )
 512         return;
 513
 514     RecentsMRL::getInstance( p_intf )->addRecent( qfu(uri) );
 515
 516     input_item_t *p_input = input_item_New( uri, NULL );
 517     free( uri );
 518     if( unlikely( p_input == NULL ) )
 519         return;
 520
 521     /* FIXME: playlist_AddInput() can fail */
 522     playlist_AddInput( THEPL, p_input,
 523                        go ? ( PLAYLIST_APPEND | PLAYLIST_GO ) : PLAYLIST_APPEND,
 524                        PLAYLIST_END, pl, pl_Unlocked );
 525     vlc_gc_decref( p_input );
 526 }
 527
 528 void DialogsProvider::PLOpenDir()
 529 {
 530     openDirectory( p_intf, true, true );
 531 }
 532
 533 void DialogsProvider::PLAppendDir()
 534 {
 535     openDirectory( p_intf, true, false );
 536 }
 537
 538 void DialogsProvider::MLAppendDir()
 539 {
 540     openDirectory( p_intf, false , false );
 541 }
 542
 543 /****************
 544  * Playlist     *
 545  ****************/
 546 void DialogsProvider::openAPlaylist()
 547 {
 548     QStringList files = showSimpleOpen( qtr( "Open playlist..." ),
 549                                         EXT_FILTER_PLAYLIST );
 550     foreach( const QString &file, files )
 551     {
 552         playlist_Import( THEPL, qtu( toNativeSeparators( file ) ) );
 553     }
 554 }
 555
 556 void DialogsProvider::saveAPlaylist()
 557 {
 558     static const struct
 559     {
 560         char filter_name[14];
 561         char filter_patterns[5];
 562         char module[12];
 563     } types[] = {
 564         { N_("XSPF playlist"), "xspf", "export-xspf", },
 565         { N_("M3U playlist"),  "m3u",  "export-m3u", },
 566         { N_("M3U8 playlist"), "m3u8", "export-m3u8", },
 567         { N_("HTML playlist"), "html", "export-html", },
 568     };
 569
 570     QStringList filters;
 571     QString ext = getSettings()->value( "last-playlist-ext" ).toString();
 572
 573     for( size_t i = 0; i < sizeof (types) / sizeof (types[0]); i++ )
 574     {
 575         QString tmp = qfu( vlc_gettext( types[i].filter_name ) ) + " (*." + types[i].filter_patterns + ")";
 576         if( ext == qfu( types[i].filter_patterns ) )
 577             filters.insert( 0, tmp );
 578         else
 579             filters.append( tmp );
 580     }
 581
 582     QString selected;
 583     QString file = QFileDialog::getSaveFileName( NULL,
 584                                   qtr( "Save playlist as..." ),
 585                                   p_intf->p_sys->filepath, filters.join( ";;" ),
 586                                   &selected );
 587     if( file.isEmpty() )
 588         return;
 589
 590     for( size_t i = 0; i < sizeof (types) / sizeof (types[0]); i++)
 591         if( selected == qfu( vlc_gettext( types[i].filter_name ) ) + " (*." + qfu( types[i].filter_patterns ) + ")" )
 592         {
 593             playlist_Export( THEPL, qtu( toNativeSeparators( file ) ),
 594                              THEPL->p_playing, types[i].module );
 595             getSettings()->setValue( "last-playlist-ext", types[i].filter_patterns );
 596             break;
 597         }
 598 }
 599
 600 /****************************************************************************
 601  * Sout emulation
 602  ****************************************************************************/
 603
 604 void DialogsProvider::streamingDialog( QWidget *parent,
 605                                        const QString& mrl,
 606                                        bool b_transcode_only,
 607                                        QStringList options )
 608 {
 609     QString soutoption;
 610
 611     /* Stream */
 612     if( !b_transcode_only )
 613     {
 614         SoutDialog *s = new SoutDialog( parent, p_intf, mrl );
 615         s->setAttribute( Qt::WA_QuitOnClose, false ); // See #4883
 616         if( s->exec() == QDialog::Accepted )
 617         {
 618             soutoption = s->getMrl();
 619             delete s;
 620         }
 621         else
 622         {
 623             delete s; return;
 624         }
 625     } else {
 626     /* Convert */
 627         ConvertDialog *s = new ConvertDialog( parent, p_intf, mrl );
 628         s->setAttribute( Qt::WA_QuitOnClose, false ); // See #4883
 629         if( s->exec() == QDialog::Accepted )
 630         {
 631             soutoption = s->getMrl();
 632             delete s;
 633         }
 634         else
 635         {
 636             delete s; return;
 637         }
 638     }
 639
 640     /* Get SoutMRL */
 641     if( !soutoption.isEmpty() )
 642     {
 643         options += soutoption.split( " :");
 644
 645         /* Create Input */
 646         input_item_t *p_input;
 647         p_input = input_item_New( qtu( mrl ), _("Streaming") );
 648
 649         /* Add normal Options */
 650         for( int j = 0; j < options.count(); j++ )
 651         {
 652             QString qs = colon_unescape( options[j] );
 653             if( !qs.isEmpty() )
 654             {
 655                 input_item_AddOption( p_input, qtu( qs ),
 656                         VLC_INPUT_OPTION_TRUSTED );
 657                 msg_Dbg( p_intf, "Adding option: %s", qtu( qs ) );
 658             }
 659         }
 660
 661         /* Switch between enqueuing and starting the item */
 662         /* FIXME: playlist_AddInput() can fail */
 663         playlist_AddInput( THEPL, p_input,
 664                 PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END, true, pl_Unlocked );
 665         vlc_gc_decref( p_input );
 666
 667         RecentsMRL::getInstance( p_intf )->addRecent( mrl );
 668     }
 669 }
 670
 671 void DialogsProvider::openAndStreamingDialogs()
 672 {
 673     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false, OPEN_AND_STREAM )
 674                                 ->showTab( OPEN_FILE_TAB );
 675 }
 676
 677 void DialogsProvider::openAndTranscodingDialogs()
 678 {
 679     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, false, OPEN_AND_SAVE )
 680                                 ->showTab( OPEN_FILE_TAB );
 681 }
 682
 683 void DialogsProvider::loadSubtitlesFile()
 684 {
 685     input_thread_t *p_input = THEMIM->getInput();
 686     if( !p_input ) return;
 687
 688     input_item_t *p_item = input_GetItem( p_input );
 689     if( !p_item ) return;
 690
 691     char *path = input_item_GetURI( p_item );
 692     char *path2 = NULL;
 693     if( path )
 694     {
 695         path2 = make_path( path );
 696         free( path );
 697         if( path2 )
 698         {
 699             char *sep = strrchr( path2, DIR_SEP_CHAR );
 700             if( sep ) *sep = '\0';
 701         }
 702     }
 703
 704     QStringList qsl = showSimpleOpen( qtr( "Open subtitles..." ),
 705                                       EXT_FILTER_SUBTITLE,
 706                                       qfu( path2 ) );
 707     free( path2 );
 708     foreach( const QString &qsFile, qsl )
 709     {
 710         if( input_AddSubtitle( p_input, qtu( toNativeSeparators( qsFile ) ),
 711                     true ) )
 712             msg_Warn( p_intf, "unable to load subtitles from '%s'",
 713                       qtu( qsFile ) );
 714     }
 715 }
 716
 717
 718 /****************************************************************************
 719  * Menus
 720  ****************************************************************************/
 721
 722 void DialogsProvider::menuAction( QObject *data )
 723 {
 724     QVLCMenu::DoAction( data );
 725 }
 726
 727 void DialogsProvider::menuUpdateAction( QObject *data )
 728 {
 729     MenuFunc *func = qobject_cast<MenuFunc *>(data);
 730     assert( func );
 731     func->doFunc( p_intf );
 732 }
 733
 734 void DialogsProvider::SDMenuAction( const QString& data )
 735 {
 736     if( !playlist_IsServicesDiscoveryLoaded( THEPL, qtu( data ) ) )
 737         playlist_ServicesDiscoveryAdd( THEPL, qtu( data ) );
 738     else
 739         playlist_ServicesDiscoveryRemove( THEPL, qtu( data ) );
 740 }
 741
 742 /**
 743  * Play the MRL contained in the Recently played menu.
 744  **/
 745 void DialogsProvider::playMRL( const QString &mrl )
 746 {
 747     char *uri = make_URI( qtu( mrl ), NULL );
 748     if( unlikely( uri == NULL ) )
 749         return;
 750
 751     playlist_Add( THEPL, uri, NULL,
 752            PLAYLIST_APPEND | PLAYLIST_GO , PLAYLIST_END, true, false );
 753     RecentsMRL::getInstance( p_intf )->addRecent( mrl );
 754     free( uri );
 755 }