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 #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     BookmarksDialog::killInstance();
  95     HelpDialog::killInstance();
  96 #ifdef UPDATE_CHECK
  97     UpdateDialog::killInstance();
  98 #endif
  99     PluginDialog::killInstance();
 100     EpgDialog::killInstance();
 101
 102     delete menusMapper;
 103     delete menusUpdateMapper;
 104     delete SDMapper;
 105
 106     VLCMenuBar::PopupMenu( p_intf, false );
 107     VLCMenuBar::AudioPopupMenu( p_intf, false );
 108     VLCMenuBar::VideoPopupMenu( p_intf, false );
 109     VLCMenuBar::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() == DialogEvent::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            VLCMenuBar::PopupMenu( p_intf, (de->i_arg != 0) ); break;
 157         case INTF_DIALOG_AUDIOPOPUPMENU:
 158            VLCMenuBar::AudioPopupMenu( p_intf, (de->i_arg != 0) ); break;
 159         case INTF_DIALOG_VIDEOPOPUPMENU:
 160            VLCMenuBar::VideoPopupMenu( p_intf, (de->i_arg != 0) ); break;
 161         case INTF_DIALOG_MISCPOPUPMENU:
 162            VLCMenuBar::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 const QEvent::Type DialogEvent::DialogEvent_Type =
 182         (QEvent::Type)QEvent::registerEventType();
 183
 184 void DialogsProvider::playlistDialog()
 185 {
 186     PlaylistDialog::getInstance( p_intf )->toggleVisible();
 187 }
 188
 189 void DialogsProvider::prefsDialog()
 190 {
 191     PrefsDialog *p = new PrefsDialog( (QWidget *)p_intf->p_sys->p_mi, p_intf );
 192     p->toggleVisible();
 193 }
 194
 195 void DialogsProvider::extendedDialog()
 196 {
 197     ExtendedDialog *extDialog = ExtendedDialog::getInstance(p_intf );
 198
 199     if( !extDialog->isVisible() || /* Hidden */
 200         extDialog->currentTab() != 0 )  /* wrong tab */
 201         extDialog->showTab( 0 );
 202     else
 203         extDialog->hide();
 204 }
 205
 206 void DialogsProvider::synchroDialog()
 207 {
 208     ExtendedDialog *extDialog = ExtendedDialog::getInstance(p_intf );
 209
 210     if( !extDialog->isVisible() || /* Hidden */
 211         extDialog->currentTab() != 2 )  /* wrong tab */
 212         extDialog->showTab( 2 );
 213     else
 214         extDialog->hide();
 215 }
 216
 217 void DialogsProvider::messagesDialog()
 218 {
 219     MessagesDialog::getInstance( p_intf )->toggleVisible();
 220 }
 221
 222 void DialogsProvider::gotoTimeDialog()
 223 {
 224     GotoTimeDialog::getInstance( p_intf )->toggleVisible();
 225 }
 226
 227 #ifdef ENABLE_VLM
 228 void DialogsProvider::vlmDialog()
 229 {
 230     VLMDialog::getInstance( p_intf )->toggleVisible();
 231 }
 232 #endif
 233
 234 void DialogsProvider::helpDialog()
 235 {
 236     HelpDialog::getInstance( p_intf )->toggleVisible();
 237 }
 238
 239 #ifdef UPDATE_CHECK
 240 void DialogsProvider::updateDialog()
 241 {
 242     UpdateDialog::getInstance( p_intf )->toggleVisible();
 243 }
 244 #endif
 245
 246 void DialogsProvider::aboutDialog()
 247 {
 248     AboutDialog::getInstance( p_intf )->toggleVisible();
 249 }
 250
 251 void DialogsProvider::mediaInfoDialog()
 252 {
 253     MediaInfoDialog::getInstance( p_intf )->showTab( MediaInfoDialog::META_PANEL );
 254 }
 255
 256 void DialogsProvider::mediaCodecDialog()
 257 {
 258     MediaInfoDialog::getInstance( p_intf )->showTab( MediaInfoDialog::INFO_PANEL );
 259 }
 260
 261 void DialogsProvider::bookmarksDialog()
 262 {
 263     BookmarksDialog::getInstance( p_intf )->toggleVisible();
 264 }
 265
 266 void DialogsProvider::podcastConfigureDialog()
 267 {
 268     PodcastConfigDialog::getInstance( p_intf )->toggleVisible();
 269 }
 270
 271 void DialogsProvider::toolbarDialog()
 272 {
 273     ToolbarEditDialog *toolbarEditor = new ToolbarEditDialog( (QWidget *)p_intf->p_sys->p_mi, p_intf );
 274     if( toolbarEditor->exec() == QDialog::Accepted )
 275         emit toolBarConfUpdated();
 276 }
 277
 278 void DialogsProvider::pluginDialog()
 279 {
 280     PluginDialog::getInstance( p_intf )->toggleVisible();
 281 }
 282
 283 void DialogsProvider::epgDialog()
 284 {
 285     EpgDialog::getInstance( p_intf )->toggleVisible();
 286 }
 287
 288 /* Generic open file */
 289 void DialogsProvider::openFileGenericDialog( intf_dialog_args_t *p_arg )
 290 {
 291     if( p_arg == NULL )
 292     {
 293         msg_Warn( p_intf, "openFileGenericDialog() called with NULL arg" );
 294         return;
 295     }
 296
 297     /* Replace the extensions to a Qt format */
 298     int i = 0;
 299     QString extensions = qfu( p_arg->psz_extensions );
 300     while ( ( i = extensions.indexOf( "|", i ) ) != -1 )
 301     {
 302         if( ( extensions.count( "|" ) % 2 ) == 0 )
 303             extensions.replace( i, 1, ");;" );
 304         else
 305             extensions.replace( i, 1, "(" );
 306     }
 307     extensions.replace( ";*", " *" );
 308     extensions.append( ")" );
 309
 310     /* Save */
 311     if( p_arg->b_save )
 312     {
 313         QString file = QFileDialog::getSaveFileName( NULL, p_arg->psz_title,
 314                                         p_intf->p_sys->filepath, extensions );
 315         if( !file.isEmpty() )
 316         {
 317             p_arg->i_results = 1;
 318             p_arg->psz_results = (char **)malloc( p_arg->i_results * sizeof( char * ) );
 319             p_arg->psz_results[0] = strdup( qtu( toNativeSepNoSlash( file ) ) );
 320         }
 321         else
 322             p_arg->i_results = 0;
 323     }
 324     else /* non-save mode */
 325     {
 326         QStringList files = QFileDialog::getOpenFileNames( NULL,
 327                 p_arg->psz_title, p_intf->p_sys->filepath,
 328                 extensions );
 329         p_arg->i_results = files.count();
 330         p_arg->psz_results = (char **)malloc( p_arg->i_results * sizeof( char * ) );
 331         i = 0;
 332         foreach( const QString &file, files )
 333             p_arg->psz_results[i++] = strdup( qtu( toNativeSepNoSlash( file ) ) );
 334         if(i == 0)
 335             p_intf->p_sys->filepath = QString::fromLatin1("");
 336         else
 337             p_intf->p_sys->filepath = qfu( p_arg->psz_results[i-1] );
 338     }
 339
 340     /* Callback */
 341     if( p_arg->pf_callback )
 342         p_arg->pf_callback( p_arg );
 343
 344     /* Clean afterwards */
 345     if( p_arg->psz_results )
 346     {
 347         for( i = 0; i < p_arg->i_results; i++ )
 348             free( p_arg->psz_results[i] );
 349         free( p_arg->psz_results );
 350     }
 351     free( p_arg->psz_title );
 352     free( p_arg->psz_extensions );
 353     free( p_arg );
 354 }
 355 /****************************************************************************
 356  * All the open/add stuff
 357  * Open Dialog first - Simple Open then
 358  ****************************************************************************/
 359
 360 void DialogsProvider::openDialog( int i_tab )
 361 {
 362     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf )->showTab( i_tab );
 363 }
 364 void DialogsProvider::openDialog()
 365 {
 366     openDialog( OPEN_FILE_TAB );
 367 }
 368 void DialogsProvider::openFileDialog()
 369 {
 370     openDialog( OPEN_FILE_TAB );
 371 }
 372 void DialogsProvider::openDiscDialog()
 373 {
 374     openDialog( OPEN_DISC_TAB );
 375 }
 376 void DialogsProvider::openNetDialog()
 377 {
 378     openDialog( OPEN_NETWORK_TAB );
 379 }
 380 void DialogsProvider::openCaptureDialog()
 381 {
 382     openDialog( OPEN_CAPTURE_TAB );
 383 }
 384
 385 /* Same as the open one, but force the enqueue */
 386 void DialogsProvider::PLAppendDialog( int tab )
 387 {
 388     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false,
 389                              OPEN_AND_ENQUEUE )->showTab( tab );
 390 }
 391
 392 void DialogsProvider::MLAppendDialog( int tab )
 393 {
 394     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false,
 395                             OPEN_AND_ENQUEUE, false, false )
 396                                     ->showTab( tab );
 397 }
 398
 399 /**
 400  * Simple open
 401  ***/
 402 QStringList DialogsProvider::showSimpleOpen( const QString& help,
 403                                              int filters,
 404                                              const QString& path )
 405 {
 406     QString fileTypes = "";
 407     if( filters & EXT_FILTER_MEDIA ) {
 408         ADD_EXT_FILTER( fileTypes, EXTENSIONS_MEDIA );
 409     }
 410     if( filters & EXT_FILTER_VIDEO ) {
 411         ADD_EXT_FILTER( fileTypes, EXTENSIONS_VIDEO );
 412     }
 413     if( filters & EXT_FILTER_AUDIO ) {
 414         ADD_EXT_FILTER( fileTypes, EXTENSIONS_AUDIO );
 415     }
 416     if( filters & EXT_FILTER_PLAYLIST ) {
 417         ADD_EXT_FILTER( fileTypes, EXTENSIONS_PLAYLIST );
 418     }
 419     if( filters & EXT_FILTER_SUBTITLE ) {
 420         ADD_EXT_FILTER( fileTypes, EXTENSIONS_SUBTITLE );
 421     }
 422     ADD_EXT_FILTER( fileTypes, EXTENSIONS_ALL );
 423     fileTypes.replace( ";*", " *");
 424
 425     QStringList files = QFileDialog::getOpenFileNames( NULL,
 426         help.isEmpty() ? qtr(I_OP_SEL_FILES ) : help,
 427         path.isEmpty() ? p_intf->p_sys->filepath : path,
 428         fileTypes );
 429
 430     if( !files.isEmpty() ) savedirpathFromFile( files.last() );
 431
 432     return files;
 433 }
 434
 435 /**
 436  * Open a file,
 437  * pl helps you to choose from playlist or media library,
 438  * go to start or enqueue
 439  **/
 440 void DialogsProvider::addFromSimple( bool pl, bool go)
 441 {
 442     QStringList files = DialogsProvider::showSimpleOpen();
 443     int mode = go ? PLAYLIST_GO : PLAYLIST_PREPARSE;
 444
 445     files.sort();
 446     foreach( const QString &file, files )
 447     {
 448         QString url = toURI( toNativeSeparators( file ) );
 449         playlist_Add( THEPL, qtu( url ), NULL, PLAYLIST_APPEND | mode,
 450                       PLAYLIST_END, pl, pl_Unlocked );
 451         RecentsMRL::getInstance( p_intf )->addRecent( url );
 452         mode = PLAYLIST_PREPARSE;
 453     }
 454 }
 455
 456 void DialogsProvider::simpleOpenDialog()
 457 {
 458     addFromSimple( true, true ); /* Playlist and Go */
 459 }
 460
 461 /* Url & Clipboard */
 462 /**
 463  * Open a MRL.
 464  * If the clipboard contains URLs, the first is automatically 'preselected'.
 465  **/
 466 void DialogsProvider::openUrlDialog()
 467 {
 468     OpenUrlDialog oud( p_intf );
 469     if( oud.exec() != QDialog::Accepted )
 470         return;
 471
 472     QString url = oud.url();
 473     if( url.isEmpty() )
 474         return;
 475
 476     if( !url.contains( qfu( "://" ) ) )
 477     {
 478         char *uri = vlc_path2uri( qtu( url ), NULL );
 479         if( uri == NULL )
 480             return;
 481         url = qfu(uri);
 482         free( uri );
 483     }
 484     playlist_Add( THEPL, qtu(url), NULL,
 485                   !oud.shouldEnqueue() ? ( PLAYLIST_APPEND | PLAYLIST_GO )
 486                                      : ( PLAYLIST_APPEND | PLAYLIST_PREPARSE ),
 487                   PLAYLIST_END, true, false );
 488     RecentsMRL::getInstance( p_intf )->addRecent( url );
 489 }
 490
 491 /* Directory */
 492 /**
 493  * Open a directory,
 494  * pl helps you to choose from playlist or media library,
 495  * go to start or enqueue
 496  **/
 497 static void openDirectory( intf_thread_t *p_intf, bool pl, bool go )
 498 {
 499     QString dir = QFileDialog::getExistingDirectory( NULL, qtr( I_OP_DIR_WINTITLE ), p_intf->p_sys->filepath );
 500
 501     if( dir.isEmpty() )
 502         return;
 503
 504     p_intf->p_sys->filepath = dir;
 505
 506     const char *scheme = "directory";
 507     if( dir.endsWith( DIR_SEP "VIDEO_TS", Qt::CaseInsensitive ) )
 508         scheme = "dvd";
 509     else if( dir.endsWith( DIR_SEP "BDMV", Qt::CaseInsensitive ) )
 510     {
 511         scheme = "bluray";
 512         dir.remove( "BDMV" );
 513     }
 514
 515     char *uri = vlc_path2uri( qtu( toNativeSeparators( dir ) ), scheme );
 516     if( unlikely(uri == NULL) )
 517         return;
 518
 519     RecentsMRL::getInstance( p_intf )->addRecent( qfu(uri) );
 520
 521     input_item_t *p_input = input_item_New( uri, NULL );
 522     free( uri );
 523     if( unlikely( p_input == NULL ) )
 524         return;
 525
 526     /* FIXME: playlist_AddInput() can fail */
 527     playlist_AddInput( THEPL, p_input,
 528                        go ? ( PLAYLIST_APPEND | PLAYLIST_GO ) : PLAYLIST_APPEND,
 529                        PLAYLIST_END, pl, pl_Unlocked );
 530     vlc_gc_decref( p_input );
 531 }
 532
 533 QString DialogsProvider::getDirectoryDialog()
 534 {
 535     QString dir = QFileDialog::getExistingDirectory( NULL, qtr( I_OP_DIR_WINTITLE ), p_intf->p_sys->filepath );
 536
 537     if( dir.isEmpty() ) return QString();
 538
 539     p_intf->p_sys->filepath = dir;
 540
 541     const char *scheme = "directory";
 542     if( dir.endsWith( DIR_SEP "VIDEO_TS", Qt::CaseInsensitive ) )
 543         scheme = "dvd";
 544     else if( dir.endsWith( DIR_SEP "BDMV", Qt::CaseInsensitive ) )
 545     {
 546         scheme = "bluray";
 547         dir.remove( "BDMV" );
 548     }
 549
 550     char *uri = vlc_path2uri( qtu( toNativeSeparators( dir ) ), scheme );
 551     if( unlikely(uri == NULL) ) return QString();
 552     dir = qfu( uri );
 553     free( uri );
 554
 555     RecentsMRL::getInstance( p_intf )->addRecent( dir );
 556
 557     return dir;
 558 }
 559
 560 void DialogsProvider::PLOpenDir()
 561 {
 562     openDirectory( p_intf, true, true );
 563 }
 564
 565 void DialogsProvider::PLAppendDir()
 566 {
 567     openDirectory( p_intf, true, false );
 568 }
 569
 570 /****************
 571  * Playlist     *
 572  ****************/
 573 void DialogsProvider::openAPlaylist()
 574 {
 575     QStringList files = showSimpleOpen( qtr( "Open playlist..." ),
 576                                         EXT_FILTER_PLAYLIST );
 577     foreach( const QString &file, files )
 578     {
 579         playlist_Import( THEPL, qtu( toNativeSeparators( file ) ) );
 580     }
 581 }
 582
 583 void DialogsProvider::saveAPlaylist(playlist_t *p_playlist, playlist_item_t *p_node)
 584 {
 585     static const struct
 586     {
 587         char filter_name[14];
 588         char filter_patterns[5];
 589         char module[12];
 590     } types[] = {
 591         { N_("XSPF playlist"), "xspf", "export-xspf", },
 592         { N_("M3U playlist"),  "m3u",  "export-m3u", },
 593         { N_("M3U8 playlist"), "m3u8", "export-m3u8", },
 594         { N_("HTML playlist"), "html", "export-html", },
 595     };
 596
 597     QStringList filters;
 598     QString ext = getSettings()->value( "last-playlist-ext" ).toString();
 599
 600     for( size_t i = 0; i < sizeof (types) / sizeof (types[0]); i++ )
 601     {
 602         QString tmp = qfu( vlc_gettext( types[i].filter_name ) ) + " (*." + types[i].filter_patterns + ")";
 603         if( ext == qfu( types[i].filter_patterns ) )
 604             filters.insert( 0, tmp );
 605         else
 606             filters.append( tmp );
 607     }
 608
 609     QString selected;
 610     QString file = QFileDialog::getSaveFileName( NULL,
 611                                                  qtr( "Save playlist as..." ),
 612                                                  p_intf->p_sys->filepath, filters.join( ";;" ),
 613                                                  &selected );
 614     const char *psz_selected_module = NULL;
 615     const char *psz_last_playlist_ext = NULL;
 616
 617     if( file.isEmpty() )
 618         return;
 619
 620     /* First test if the file extension is set, and different to selected filter */
 621     for( size_t i = 0; i < sizeof (types) / sizeof (types[0]); i++)
 622     {
 623         if ( file.endsWith( QString( "." ) + qfu( types[i].filter_patterns ) ) )
 624         {
 625             psz_selected_module = types[i].module;
 626             psz_last_playlist_ext = types[i].filter_patterns;
 627             break;
 628         }
 629     }
 630
 631     /* otherwise apply the selected extension */
 632     if ( !psz_last_playlist_ext )
 633     {
 634         for( size_t i = 0; i < sizeof (types) / sizeof (types[0]); i++)
 635         {
 636             if ( selected.startsWith( qfu( vlc_gettext( types[i].filter_name ) ) ) )
 637             {
 638                 psz_selected_module = types[i].module;
 639                 psz_last_playlist_ext = types[i].filter_patterns;
 640                 /* Fix file extension */
 641                 file = file.append( QString( "." ) + qfu( psz_last_playlist_ext ) );
 642                 break;
 643             }
 644         }
 645     }
 646
 647     if ( psz_selected_module )
 648     {
 649         playlist_Export( p_playlist, qtu( toNativeSeparators( file ) ),
 650                          p_node, psz_selected_module );
 651         getSettings()->setValue( "last-playlist-ext", psz_last_playlist_ext );
 652     }
 653 }
 654
 655 void DialogsProvider::savePlayingToPlaylist()
 656 {
 657     saveAPlaylist(THEPL, THEPL->p_playing);
 658 }
 659
 660 void DialogsProvider::saveRecentsToPlaylist()
 661 {
 662     playlist_item_t *p_node_recents = RecentsMRL::getInstance(p_intf)->toPlaylist(0);
 663
 664     if (p_node_recents == NULL)
 665     {
 666         msg_Warn(p_intf, "cannot create playlist from recents");
 667         return;
 668     }
 669
 670     saveAPlaylist(THEPL, p_node_recents);
 671     playlist_NodeDelete(THEPL, p_node_recents, true, false);
 672 }
 673
 674 /****************************************************************************
 675  * Sout emulation
 676  ****************************************************************************/
 677
 678 void DialogsProvider::streamingDialog( QWidget *parent,
 679                                        const QString& mrl,
 680                                        bool b_transcode_only,
 681                                        QStringList options )
 682 {
 683     QString soutoption;
 684
 685     /* Stream */
 686     if( !b_transcode_only )
 687     {
 688         SoutDialog *s = new SoutDialog( parent, p_intf, mrl );
 689         s->setAttribute( Qt::WA_QuitOnClose, false ); // See #4883
 690         if( s->exec() == QDialog::Accepted )
 691         {
 692             soutoption = s->getMrl();
 693             delete s;
 694         }
 695         else
 696         {
 697             delete s; return;
 698         }
 699     } else {
 700     /* Convert */
 701         ConvertDialog *s = new ConvertDialog( parent, p_intf, mrl );
 702         s->setAttribute( Qt::WA_QuitOnClose, false ); // See #4883
 703         if( s->exec() == QDialog::Accepted )
 704         {
 705             soutoption = s->getMrl();
 706             delete s;
 707         }
 708         else
 709         {
 710             delete s; return;
 711         }
 712     }
 713
 714     /* Get SoutMRL */
 715     if( !soutoption.isEmpty() )
 716     {
 717         options += soutoption.split( " :");
 718
 719         /* Create Input */
 720         input_item_t *p_input;
 721         p_input = input_item_New( qtu( mrl ), _("Streaming") );
 722
 723         /* Add normal Options */
 724         for( int j = 0; j < options.count(); j++ )
 725         {
 726             QString qs = colon_unescape( options[j] );
 727             if( !qs.isEmpty() )
 728             {
 729                 input_item_AddOption( p_input, qtu( qs ),
 730                         VLC_INPUT_OPTION_TRUSTED );
 731                 msg_Dbg( p_intf, "Adding option: %s", qtu( qs ) );
 732             }
 733         }
 734
 735         /* Switch between enqueuing and starting the item */
 736         /* FIXME: playlist_AddInput() can fail */
 737         playlist_AddInput( THEPL, p_input,
 738                 PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END, true, pl_Unlocked );
 739         vlc_gc_decref( p_input );
 740
 741         RecentsMRL::getInstance( p_intf )->addRecent( mrl );
 742     }
 743 }
 744
 745 void DialogsProvider::openAndStreamingDialogs()
 746 {
 747     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false, OPEN_AND_STREAM )
 748                                 ->showTab( OPEN_FILE_TAB );
 749 }
 750
 751 void DialogsProvider::openAndTranscodingDialogs()
 752 {
 753     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, false, OPEN_AND_SAVE )
 754                                 ->showTab( OPEN_FILE_TAB );
 755 }
 756
 757 void DialogsProvider::loadSubtitlesFile()
 758 {
 759     input_thread_t *p_input = THEMIM->getInput();
 760     if( !p_input ) return;
 761
 762     input_item_t *p_item = input_GetItem( p_input );
 763     if( !p_item ) return;
 764
 765     char *path = input_item_GetURI( p_item );
 766     char *path2 = NULL;
 767     if( path )
 768     {
 769         path2 = make_path( path );
 770         free( path );
 771         if( path2 )
 772         {
 773             char *sep = strrchr( path2, DIR_SEP_CHAR );
 774             if( sep ) *sep = '\0';
 775         }
 776     }
 777
 778     QStringList qsl = showSimpleOpen( qtr( "Open subtitles..." ),
 779                                       EXT_FILTER_SUBTITLE,
 780                                       qfu( path2 ) );
 781     free( path2 );
 782     foreach( const QString &qsFile, qsl )
 783     {
 784         if( input_AddSubtitle( p_input, qtu( toNativeSeparators( qsFile ) ),
 785                     true ) )
 786             msg_Warn( p_intf, "unable to load subtitles from '%s'",
 787                       qtu( qsFile ) );
 788     }
 789 }
 790
 791
 792 /****************************************************************************
 793  * Menus
 794  ****************************************************************************/
 795
 796 void DialogsProvider::menuAction( QObject *data )
 797 {
 798     VLCMenuBar::DoAction( data );
 799 }
 800
 801 void DialogsProvider::menuUpdateAction( QObject *data )
 802 {
 803     MenuFunc *func = qobject_cast<MenuFunc *>(data);
 804     assert( func );
 805     func->doFunc( p_intf );
 806 }
 807
 808 void DialogsProvider::SDMenuAction( const QString& data )
 809 {
 810     if( !playlist_IsServicesDiscoveryLoaded( THEPL, qtu( data ) ) )
 811         playlist_ServicesDiscoveryAdd( THEPL, qtu( data ) );
 812     else
 813         playlist_ServicesDiscoveryRemove( THEPL, qtu( data ) );
 814 }
 815
 816 /**
 817  * Play the MRL contained in the Recently played menu.
 818  **/
 819 void DialogsProvider::playMRL( const QString &mrl )
 820 {
 821     playlist_Add( THEPL, qtu(mrl), NULL,
 822                   PLAYLIST_APPEND | PLAYLIST_GO , PLAYLIST_END, true, false );
 823     RecentsMRL::getInstance( p_intf )->addRecent( mrl );
 824 }