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/epg.hpp"
  57 #include "dialogs/errors.hpp"
  58
  59 #include <QEvent>
  60 #include <QApplication>
  61 #include <QSignalMapper>
  62 #include <QFileDialog>
  63
  64 #define I_OP_DIR_WINTITLE I_DIR_OR_FOLDER( N_("Open Directory"), \
  65                                            N_("Open Folder") )
  66
  67 DialogsProvider* DialogsProvider::instance = NULL;
  68
  69 DialogsProvider::DialogsProvider( intf_thread_t *_p_intf ) :
  70                                   QObject( NULL ), p_intf( _p_intf )
  71 {
  72     b_isDying = false;
  73
  74     /* Various signal mappers for the menus */
  75     menusMapper = new QSignalMapper();
  76     CONNECT( menusMapper, mapped(QObject *), this, menuAction( QObject *) );
  77
  78     menusUpdateMapper = new QSignalMapper();
  79     CONNECT( menusUpdateMapper, mapped(QObject *),
  80              this, menuUpdateAction( QObject *) );
  81
  82     SDMapper = new QSignalMapper();
  83     CONNECT( SDMapper, mapped (QString), this, SDMenuAction( QString ) );
  84
  85     new DialogHandler (p_intf, this );
  86 }
  87
  88 DialogsProvider::~DialogsProvider()
  89 {
  90     PlaylistDialog::killInstance();
  91     MediaInfoDialog::killInstance();
  92     MessagesDialog::killInstance();
  93     ExtendedDialog::killInstance();
  94     BookmarksDialog::killInstance();
  95     HelpDialog::killInstance();
  96 #ifdef UPDATE_CHECK
  97     UpdateDialog::killInstance();
  98 #endif
  99     PluginDialog::killInstance();
 100
 101     delete menusMapper;
 102     delete menusUpdateMapper;
 103     delete SDMapper;
 104 }
 105
 106 void DialogsProvider::quit()
 107 {
 108     b_isDying = true;
 109     libvlc_Quit( p_intf->p_libvlc );
 110 }
 111
 112 void DialogsProvider::customEvent( QEvent *event )
 113 {
 114     if( event->type() == (int)DialogEvent_Type )
 115     {
 116         DialogEvent *de = static_cast<DialogEvent*>(event);
 117         switch( de->i_dialog )
 118         {
 119         case INTF_DIALOG_FILE_SIMPLE:
 120         case INTF_DIALOG_FILE:
 121             openDialog(); break;
 122         case INTF_DIALOG_FILE_GENERIC:
 123             openFileGenericDialog( de->p_arg ); break;
 124         case INTF_DIALOG_DISC:
 125             openDiscDialog(); break;
 126         case INTF_DIALOG_NET:
 127             openNetDialog(); break;
 128         case INTF_DIALOG_SAT:
 129         case INTF_DIALOG_CAPTURE:
 130             openCaptureDialog(); break;
 131         case INTF_DIALOG_DIRECTORY:
 132             PLAppendDir(); break;
 133         case INTF_DIALOG_PLAYLIST:
 134             playlistDialog(); break;
 135         case INTF_DIALOG_MESSAGES:
 136             messagesDialog(); break;
 137         case INTF_DIALOG_FILEINFO:
 138            mediaInfoDialog(); break;
 139         case INTF_DIALOG_PREFS:
 140            prefsDialog(); break;
 141         case INTF_DIALOG_BOOKMARKS:
 142            bookmarksDialog(); break;
 143         case INTF_DIALOG_EXTENDED:
 144            extendedDialog(); break;
 145 #ifdef ENABLE_VLM
 146         case INTF_DIALOG_VLM:
 147            vlmDialog(); break;
 148 #endif
 149         case INTF_DIALOG_POPUPMENU:
 150            QVLCMenu::PopupMenu( p_intf, (de->i_arg != 0) ); break;
 151         case INTF_DIALOG_AUDIOPOPUPMENU:
 152            QVLCMenu::AudioPopupMenu( p_intf ); break;
 153         case INTF_DIALOG_VIDEOPOPUPMENU:
 154            QVLCMenu::VideoPopupMenu( p_intf ); break;
 155         case INTF_DIALOG_MISCPOPUPMENU:
 156            QVLCMenu::MiscPopupMenu( p_intf ); break;
 157         case INTF_DIALOG_WIZARD:
 158         case INTF_DIALOG_STREAMWIZARD:
 159             openAndStreamingDialogs(); break;
 160 #ifdef UPDATE_CHECK
 161         case INTF_DIALOG_UPDATEVLC:
 162             updateDialog(); break;
 163 #endif
 164         case INTF_DIALOG_EXIT:
 165             quit(); break;
 166         default:
 167            msg_Warn( p_intf, "unimplemented dialog" );
 168         }
 169     }
 170 }
 171
 172 /****************************************************************************
 173  * Individual simple dialogs
 174  ****************************************************************************/
 175 void DialogsProvider::playlistDialog()
 176 {
 177     PlaylistDialog::getInstance( p_intf )->toggleVisible();
 178 }
 179
 180 void DialogsProvider::prefsDialog()
 181 {
 182     PrefsDialog *p = new PrefsDialog( (QWidget *)p_intf->p_sys->p_mi, p_intf );
 183     p->toggleVisible();
 184 }
 185
 186 void DialogsProvider::extendedDialog()
 187 {
 188     if( !ExtendedDialog::getInstance( p_intf )->isVisible() || /* Hidden */
 189         ExtendedDialog::getInstance( p_intf )->currentTab() != 0 )  /* wrong tab */
 190         ExtendedDialog::getInstance( p_intf )->showTab( 0 );
 191     else
 192         ExtendedDialog::getInstance( p_intf )->hide();
 193 }
 194
 195 void DialogsProvider::synchroDialog()
 196 {
 197     if( !ExtendedDialog::getInstance( p_intf )->isVisible() || /* Hidden */
 198         ExtendedDialog::getInstance( p_intf )->currentTab() != 2 )  /* wrong tab */
 199         ExtendedDialog::getInstance( p_intf )->showTab( 2 );
 200     else
 201         ExtendedDialog::getInstance( p_intf )->hide();
 202 }
 203
 204 void DialogsProvider::messagesDialog()
 205 {
 206     MessagesDialog::getInstance( p_intf )->toggleVisible();
 207 }
 208
 209 void DialogsProvider::gotoTimeDialog()
 210 {
 211     GotoTimeDialog::getInstance( p_intf )->toggleVisible();
 212 }
 213
 214 #ifdef ENABLE_VLM
 215 void DialogsProvider::vlmDialog()
 216 {
 217     VLMDialog::getInstance( p_intf )->toggleVisible();
 218 }
 219 #endif
 220
 221 void DialogsProvider::helpDialog()
 222 {
 223     HelpDialog::getInstance( p_intf )->toggleVisible();
 224 }
 225
 226 #ifdef UPDATE_CHECK
 227 void DialogsProvider::updateDialog()
 228 {
 229     UpdateDialog::getInstance( p_intf )->toggleVisible();
 230 }
 231 #endif
 232
 233 void DialogsProvider::aboutDialog()
 234 {
 235     AboutDialog::getInstance( p_intf )->toggleVisible();
 236 }
 237
 238 void DialogsProvider::mediaInfoDialog()
 239 {
 240     MediaInfoDialog::getInstance( p_intf )->showTab( 0 );
 241 }
 242
 243 void DialogsProvider::mediaCodecDialog()
 244 {
 245     MediaInfoDialog::getInstance( p_intf )->showTab( 2 );
 246 }
 247
 248 void DialogsProvider::bookmarksDialog()
 249 {
 250     BookmarksDialog::getInstance( p_intf )->toggleVisible();
 251 }
 252
 253 void DialogsProvider::podcastConfigureDialog()
 254 {
 255     PodcastConfigDialog::getInstance( p_intf )->toggleVisible();
 256 }
 257
 258 void DialogsProvider::toolbarDialog()
 259 {
 260     ToolbarEditDialog *toolbarEditor = new ToolbarEditDialog( (QWidget *)p_intf->p_sys->p_mi, p_intf );
 261     if( toolbarEditor->exec() == QDialog::Accepted )
 262         emit toolBarConfUpdated();
 263 }
 264
 265 void DialogsProvider::pluginDialog()
 266 {
 267     PluginDialog::getInstance( p_intf )->toggleVisible();
 268 }
 269
 270 void DialogsProvider::epgDialog()
 271 {
 272     EpgDialog::getInstance( p_intf )->toggleVisible();
 273 }
 274
 275 /* Generic open file */
 276 void DialogsProvider::openFileGenericDialog( intf_dialog_args_t *p_arg )
 277 {
 278     if( p_arg == NULL )
 279     {
 280         msg_Warn( p_intf, "openFileGenericDialog() called with NULL arg" );
 281         return;
 282     }
 283
 284     /* Replace the extensions to a Qt format */
 285     int i = 0;
 286     QString extensions = qfu( p_arg->psz_extensions );
 287     while ( ( i = extensions.indexOf( "|", i ) ) != -1 )
 288     {
 289         if( ( extensions.count( "|" ) % 2 ) == 0 )
 290             extensions.replace( i, 1, ");;" );
 291         else
 292             extensions.replace( i, 1, "(" );
 293     }
 294     extensions.replace( ";*", " *" );
 295     extensions.append( ")" );
 296
 297     /* Save */
 298     if( p_arg->b_save )
 299     {
 300         QString file = QFileDialog::getSaveFileName( NULL, p_arg->psz_title,
 301                                         p_intf->p_sys->filepath, extensions );
 302         if( !file.isEmpty() )
 303         {
 304             p_arg->i_results = 1;
 305             p_arg->psz_results = (char **)malloc( p_arg->i_results * sizeof( char * ) );
 306             p_arg->psz_results[0] = strdup( qtu( toNativeSepNoSlash( file ) ) );
 307         }
 308         else
 309             p_arg->i_results = 0;
 310     }
 311     else /* non-save mode */
 312     {
 313         QStringList files = QFileDialog::getOpenFileNames( NULL,
 314                 p_arg->psz_title, p_intf->p_sys->filepath,
 315                 extensions );
 316         p_arg->i_results = files.count();
 317         p_arg->psz_results = (char **)malloc( p_arg->i_results * sizeof( char * ) );
 318         i = 0;
 319         foreach( const QString &file, files )
 320             p_arg->psz_results[i++] = strdup( qtu( toNativeSepNoSlash( file ) ) );
 321         if(i == 0)
 322             p_intf->p_sys->filepath = QString::fromAscii("");
 323         else
 324             p_intf->p_sys->filepath = qfu( p_arg->psz_results[i-1] );
 325     }
 326
 327     /* Callback */
 328     if( p_arg->pf_callback )
 329         p_arg->pf_callback( p_arg );
 330
 331     /* Clean afterwards */
 332     if( p_arg->psz_results )
 333     {
 334         for( i = 0; i < p_arg->i_results; i++ )
 335             free( p_arg->psz_results[i] );
 336         free( p_arg->psz_results );
 337     }
 338     free( p_arg->psz_title );
 339     free( p_arg->psz_extensions );
 340     free( p_arg );
 341 }
 342 /****************************************************************************
 343  * All the open/add stuff
 344  * Open Dialog first - Simple Open then
 345  ****************************************************************************/
 346
 347 void DialogsProvider::openDialog( int i_tab )
 348 {
 349     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf )->showTab( i_tab );
 350 }
 351 void DialogsProvider::openDialog()
 352 {
 353     openDialog( OPEN_FILE_TAB );
 354 }
 355 void DialogsProvider::openFileDialog()
 356 {
 357     openDialog( OPEN_FILE_TAB );
 358 }
 359 void DialogsProvider::openDiscDialog()
 360 {
 361     openDialog( OPEN_DISC_TAB );
 362 }
 363 void DialogsProvider::openNetDialog()
 364 {
 365     openDialog( OPEN_NETWORK_TAB );
 366 }
 367 void DialogsProvider::openCaptureDialog()
 368 {
 369     openDialog( OPEN_CAPTURE_TAB );
 370 }
 371
 372 /* Same as the open one, but force the enqueue */
 373 void DialogsProvider::PLAppendDialog( int tab )
 374 {
 375     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false,
 376                              OPEN_AND_ENQUEUE )->showTab( tab );
 377 }
 378
 379 void DialogsProvider::MLAppendDialog( int tab )
 380 {
 381     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false,
 382                             OPEN_AND_ENQUEUE, false, false )
 383                                     ->showTab( tab );
 384 }
 385
 386 /**
 387  * Simple open
 388  ***/
 389 QStringList DialogsProvider::showSimpleOpen( const QString& help,
 390                                              int filters,
 391                                              const QString& path )
 392 {
 393     QString fileTypes = "";
 394     if( filters & EXT_FILTER_MEDIA ) {
 395         ADD_FILTER_MEDIA( fileTypes );
 396     }
 397     if( filters & EXT_FILTER_VIDEO ) {
 398         ADD_FILTER_VIDEO( fileTypes );
 399     }
 400     if( filters & EXT_FILTER_AUDIO ) {
 401         ADD_FILTER_AUDIO( fileTypes );
 402     }
 403     if( filters & EXT_FILTER_PLAYLIST ) {
 404         ADD_FILTER_PLAYLIST( fileTypes );
 405     }
 406     if( filters & EXT_FILTER_SUBTITLE ) {
 407         ADD_FILTER_SUBTITLE( fileTypes );
 408     }
 409     ADD_FILTER_ALL( fileTypes );
 410     fileTypes.replace( ";*", " *");
 411
 412     QStringList files = QFileDialog::getOpenFileNames( NULL,
 413         help.isEmpty() ? qtr(I_OP_SEL_FILES ) : help,
 414         path.isEmpty() ? p_intf->p_sys->filepath : path,
 415         fileTypes );
 416
 417     if( !files.isEmpty() ) savedirpathFromFile( files.last() );
 418
 419     return files;
 420 }
 421
 422 /**
 423  * Open a file,
 424  * pl helps you to choose from playlist or media library,
 425  * go to start or enqueue
 426  **/
 427 void DialogsProvider::addFromSimple( bool pl, bool go)
 428 {
 429     QStringList files = DialogsProvider::showSimpleOpen();
 430     int i = 0;
 431     files.sort();
 432     foreach( const QString &file, files )
 433     {
 434         char* psz_uri = make_URI( qtu( toNativeSeparators(file) ) );
 435         playlist_Add( THEPL, psz_uri, NULL,
 436                       go ? ( PLAYLIST_APPEND | ( i ? PLAYLIST_PREPARSE : PLAYLIST_GO ) )
 437                          : ( PLAYLIST_APPEND | PLAYLIST_PREPARSE ),
 438                       PLAYLIST_END, pl, pl_Unlocked );
 439         free( psz_uri );
 440         RecentsMRL::getInstance( p_intf )->addRecent(
 441                 toNativeSeparators( file ) );
 442         i++;
 443     }
 444 }
 445
 446 void DialogsProvider::simpleOpenDialog()
 447 {
 448     addFromSimple( true, true ); /* Playlist and Go */
 449 }
 450
 451 void DialogsProvider::simplePLAppendDialog()
 452 {
 453     addFromSimple( true, false );
 454 }
 455
 456 void DialogsProvider::simpleMLAppendDialog()
 457 {
 458     addFromSimple( false, false );
 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 = new OpenUrlDialog( p_intf );
 469     if( oud->exec() == QDialog::Accepted )
 470     {
 471         QString url = oud->url();
 472         if( !url.isEmpty() )
 473         {
 474             playlist_Add( THEPL, qtu( url ),
 475                           NULL, !oud->shouldEnqueue() ?
 476                                   ( PLAYLIST_APPEND | PLAYLIST_GO )
 477                                 : ( PLAYLIST_APPEND | PLAYLIST_PREPARSE ),
 478                           PLAYLIST_END, true, false );
 479             RecentsMRL::getInstance( p_intf )->addRecent( url );
 480         }
 481     }
 482     delete oud;
 483 }
 484
 485 /* Directory */
 486 /**
 487  * Open a directory,
 488  * pl helps you to choose from playlist or media library,
 489  * go to start or enqueue
 490  **/
 491 static void openDirectory( intf_thread_t *p_intf, bool pl, bool go )
 492 {
 493     QString dir = QFileDialog::getExistingDirectory( NULL, qtr( I_OP_DIR_WINTITLE ), p_intf->p_sys->filepath );
 494
 495     if (!dir.isEmpty() )
 496     {
 497         QString mrl = (dir.endsWith( "VIDEO_TS", Qt::CaseInsensitive ) ?
 498                        "dvd://" : "directory://")
 499                     + toNativeSeparators( dir );
 500         input_item_t *p_input = input_item_New( THEPL, qtu( mrl ), NULL );
 501
 502         /* FIXME: playlist_AddInput() can fail */
 503         playlist_AddInput( THEPL, p_input,
 504                        go ? ( PLAYLIST_APPEND | PLAYLIST_GO ) : PLAYLIST_APPEND,
 505                        PLAYLIST_END, pl, pl_Unlocked );
 506         RecentsMRL::getInstance( p_intf )->addRecent( mrl );
 507         if( !go )
 508             input_Read( THEPL, p_input );
 509         vlc_gc_decref( p_input );
 510     }
 511 }
 512
 513 void DialogsProvider::PLOpenDir()
 514 {
 515     openDirectory( p_intf, true, true );
 516 }
 517
 518 void DialogsProvider::PLAppendDir()
 519 {
 520     openDirectory( p_intf, true, false );
 521 }
 522
 523 void DialogsProvider::MLAppendDir()
 524 {
 525     openDirectory( p_intf, false , false );
 526 }
 527
 528 /****************
 529  * Playlist     *
 530  ****************/
 531 void DialogsProvider::openAPlaylist()
 532 {
 533     QStringList files = showSimpleOpen( qtr( "Open playlist..." ),
 534                                         EXT_FILTER_PLAYLIST );
 535     foreach( const QString &file, files )
 536     {
 537         playlist_Import( THEPL, qtu( toNativeSeparators( file ) ) );
 538     }
 539 }
 540
 541 void DialogsProvider::saveAPlaylist()
 542 {
 543     static const struct
 544     {
 545         char filter[24];
 546         char module[12];
 547     } types[] = {
 548         { N_("XSPF playlist (*.xspf)"), "export-xspf", },
 549         { N_("M3U8 playlist (*.m3u)"), "export-m3u8", },
 550         { N_("M3U playlist (*.m3u)"), "export-m3u", },
 551         { N_("HTML playlist (*.html)"), "export-html", },
 552     };
 553     QString filters, selected;
 554
 555     for( size_t i = 0; i < sizeof (types) / sizeof (types[0]); i++ )
 556     {
 557         if( !filters.isEmpty() )
 558             filters += ";;";
 559         filters += qfu( vlc_gettext( types[i].filter ) );
 560     }
 561
 562     QString file = QFileDialog::getSaveFileName( NULL,
 563                                   qtr( "Save playlist as..." ),
 564                                   p_intf->p_sys->filepath, filters, &selected );
 565     if( file.isEmpty() )
 566         return;
 567
 568     for( size_t i = 0; i < sizeof (types) / sizeof (types[0]); i++)
 569         if( selected == qfu( vlc_gettext( types[i].filter ) ) )
 570         {
 571             playlist_Export( THEPL, qtu( toNativeSeparators( file ) ),
 572                              THEPL->p_playing, types[i].module );
 573             break;
 574         }
 575 }
 576
 577 /****************************************************************************
 578  * Sout emulation
 579  ****************************************************************************/
 580
 581 void DialogsProvider::streamingDialog( QWidget *parent,
 582                                        const QString& mrl,
 583                                        bool b_transcode_only,
 584                                        QStringList options )
 585 {
 586     QString soutoption;
 587
 588     /* Stream */
 589     if( !b_transcode_only )
 590     {
 591         SoutDialog *s = new SoutDialog( parent, p_intf, mrl );
 592         if( s->exec() == QDialog::Accepted )
 593         {
 594             soutoption = s->getMrl();
 595             delete s;
 596         }
 597         else
 598         {
 599             delete s; return;
 600         }
 601     } else {
 602     /* Convert */
 603         ConvertDialog *s = new ConvertDialog( parent, p_intf, mrl );
 604         if( s->exec() == QDialog::Accepted )
 605         {
 606             soutoption = s->getMrl();
 607             delete s;
 608         }
 609         else
 610         {
 611             delete s; return;
 612         }
 613     }
 614
 615     /* Get SoutMRL */
 616     if( !soutoption.isEmpty() )
 617     {
 618         options += soutoption.split( " :");
 619
 620         /* Create Input */
 621         input_item_t *p_input;
 622         p_input = input_item_New( p_intf, qtu( mrl ), _("Streaming") );
 623
 624         /* Add normal Options */
 625         for( int j = 0; j < options.size(); j++ )
 626         {
 627             QString qs = colon_unescape( options[j] );
 628             if( !qs.isEmpty() )
 629             {
 630                 input_item_AddOption( p_input, qtu( qs ),
 631                         VLC_INPUT_OPTION_TRUSTED );
 632                 msg_Dbg( p_intf, "Adding option: %s", qtu( qs ) );
 633             }
 634         }
 635
 636         /* Switch between enqueuing and starting the item */
 637         /* FIXME: playlist_AddInput() can fail */
 638         playlist_AddInput( THEPL, p_input,
 639                 PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END, true, pl_Unlocked );
 640         vlc_gc_decref( p_input );
 641
 642         RecentsMRL::getInstance( p_intf )->addRecent( mrl );
 643     }
 644 }
 645
 646 void DialogsProvider::openAndStreamingDialogs()
 647 {
 648     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false, OPEN_AND_STREAM )
 649                                 ->showTab( OPEN_FILE_TAB );
 650 }
 651
 652 void DialogsProvider::openAndTranscodingDialogs()
 653 {
 654     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, false, OPEN_AND_SAVE )
 655                                 ->showTab( OPEN_FILE_TAB );
 656 }
 657
 658 void DialogsProvider::loadSubtitlesFile()
 659 {
 660     input_thread_t *p_input = THEMIM->getInput();
 661     if( !p_input ) return;
 662
 663     input_item_t *p_item = input_GetItem( p_input );
 664     if( !p_item ) return;
 665
 666     char *path = input_item_GetURI( p_item );
 667     if( !path ) path = strdup( "" );
 668
 669     char *sep = strrchr( path, DIR_SEP_CHAR );
 670     if( sep ) *sep = '\0';
 671
 672     QStringList qsl = showSimpleOpen( qtr( "Open subtitles..." ),
 673                                       EXT_FILTER_SUBTITLE,
 674                                       qfu( path ) );
 675     free( path );
 676     foreach( const QString &qsFile, qsl )
 677     {
 678         if( input_AddSubtitle( p_input, qtu( toNativeSeparators( qsFile ) ),
 679                     true ) )
 680             msg_Warn( p_intf, "unable to load subtitles from '%s'",
 681                       qtu( qsFile ) );
 682     }
 683 }
 684
 685
 686 /****************************************************************************
 687  * Menus
 688  ****************************************************************************/
 689
 690 void DialogsProvider::menuAction( QObject *data )
 691 {
 692     QVLCMenu::DoAction( data );
 693 }
 694
 695 void DialogsProvider::menuUpdateAction( QObject *data )
 696 {
 697     MenuFunc *func = qobject_cast<MenuFunc *>(data);
 698     assert( func );
 699     func->doFunc( p_intf );
 700 }
 701
 702 void DialogsProvider::SDMenuAction( const QString& data )
 703 {
 704     char *psz_sd = strdup( qtu( data ) );
 705     if( !playlist_IsServicesDiscoveryLoaded( THEPL, psz_sd ) )
 706         playlist_ServicesDiscoveryAdd( THEPL, psz_sd );
 707     else
 708         playlist_ServicesDiscoveryRemove( THEPL, psz_sd );
 709     free( psz_sd );
 710 }
 711
 712 /**
 713  * Play the MRL contained in the Recently played menu.
 714  **/
 715 void DialogsProvider::playMRL( const QString &mrl )
 716 {
 717     char* psz_uri = make_URI( qtu(mrl) );
 718     playlist_Add( THEPL, psz_uri, NULL,
 719            PLAYLIST_APPEND | PLAYLIST_GO , PLAYLIST_END, true, false );
 720     free( psz_uri );
 721
 722     RecentsMRL::getInstance( p_intf )->addRecent( mrl );
 723 }