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
  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
  56 #include <QEvent>
  57 #include <QApplication>
  58 #include <QSignalMapper>
  59 #include <QFileDialog>
  60
  61
  62 DialogsProvider* DialogsProvider::instance = NULL;
  63
  64 DialogsProvider::DialogsProvider( intf_thread_t *_p_intf ) :
  65                                   QObject( NULL ), p_intf( _p_intf )
  66 {
  67     b_isDying = false;
  68
  69     /* Various signal mappers for the menus */
  70     menusMapper = new QSignalMapper();
  71     CONNECT( menusMapper, mapped(QObject *), this, menuAction( QObject *) );
  72
  73     menusUpdateMapper = new QSignalMapper();
  74     CONNECT( menusUpdateMapper, mapped(QObject *),
  75              this, menuUpdateAction( QObject *) );
  76
  77     SDMapper = new QSignalMapper();
  78     CONNECT( SDMapper, mapped (QString), this, SDMenuAction( QString ) );
  79 }
  80
  81 DialogsProvider::~DialogsProvider()
  82 {
  83     PlaylistDialog::killInstance();
  84     MediaInfoDialog::killInstance();
  85     MessagesDialog::killInstance();
  86     ExtendedDialog::killInstance();
  87     BookmarksDialog::killInstance();
  88     HelpDialog::killInstance();
  89 #ifdef UPDATE_CHECK
  90     UpdateDialog::killInstance();
  91 #endif
  92     ToolbarEditDialog::killInstance();
  93
  94     delete menusMapper;
  95     delete menusUpdateMapper;
  96     delete SDMapper;
  97 }
  98
  99 void DialogsProvider::quit()
 100 {
 101     b_isDying = true;
 102     libvlc_Quit( p_intf->p_libvlc );
 103 }
 104
 105 void DialogsProvider::customEvent( QEvent *event )
 106 {
 107     if( event->type() == (int)DialogEvent_Type )
 108     {
 109         DialogEvent *de = static_cast<DialogEvent*>(event);
 110         switch( de->i_dialog )
 111         {
 112         case INTF_DIALOG_FILE_SIMPLE:
 113         case INTF_DIALOG_FILE:
 114             openDialog(); break;
 115         case INTF_DIALOG_FILE_GENERIC:
 116             openFileGenericDialog( de->p_arg ); break;
 117         case INTF_DIALOG_DISC:
 118             openDiscDialog(); break;
 119         case INTF_DIALOG_NET:
 120             openNetDialog(); break;
 121         case INTF_DIALOG_SAT:
 122         case INTF_DIALOG_CAPTURE:
 123             openCaptureDialog(); break;
 124         case INTF_DIALOG_DIRECTORY:
 125             PLAppendDir(); break;
 126         case INTF_DIALOG_PLAYLIST:
 127             playlistDialog(); break;
 128         case INTF_DIALOG_MESSAGES:
 129             messagesDialog(); break;
 130         case INTF_DIALOG_FILEINFO:
 131            mediaInfoDialog(); break;
 132         case INTF_DIALOG_PREFS:
 133            prefsDialog(); break;
 134         case INTF_DIALOG_BOOKMARKS:
 135            bookmarksDialog(); break;
 136         case INTF_DIALOG_EXTENDED:
 137            extendedDialog(); break;
 138 #ifdef ENABLE_VLM
 139         case INTF_DIALOG_VLM:
 140            vlmDialog(); break;
 141 #endif
 142         case INTF_DIALOG_POPUPMENU:
 143            QVLCMenu::PopupMenu( p_intf, (de->i_arg != 0) ); break;
 144         case INTF_DIALOG_AUDIOPOPUPMENU:
 145            QVLCMenu::AudioPopupMenu( p_intf ); break;
 146         case INTF_DIALOG_VIDEOPOPUPMENU:
 147            QVLCMenu::VideoPopupMenu( p_intf ); break;
 148         case INTF_DIALOG_MISCPOPUPMENU:
 149            QVLCMenu::MiscPopupMenu( p_intf ); break;
 150         case INTF_DIALOG_WIZARD:
 151         case INTF_DIALOG_STREAMWIZARD:
 152             openAndStreamingDialogs(); break;
 153 #ifdef UPDATE_CHECK
 154         case INTF_DIALOG_UPDATEVLC:
 155             updateDialog(); break;
 156 #endif
 157         case INTF_DIALOG_EXIT:
 158             quit(); break;
 159         default:
 160            msg_Warn( p_intf, "unimplemented dialog" );
 161         }
 162     }
 163 }
 164
 165 /****************************************************************************
 166  * Individual simple dialogs
 167  ****************************************************************************/
 168 void DialogsProvider::playlistDialog()
 169 {
 170     PlaylistDialog::getInstance( p_intf )->toggleVisible();
 171 }
 172
 173 void DialogsProvider::prefsDialog()
 174 {
 175     PrefsDialog *p = new PrefsDialog( (QWidget *)p_intf->p_sys->p_mi, p_intf );
 176     p->toggleVisible();
 177 }
 178
 179 void DialogsProvider::extendedDialog()
 180 {
 181     ExtendedDialog::getInstance( p_intf )->toggleVisible();
 182 }
 183
 184 void DialogsProvider::synchroDialog()
 185 {
 186     ExtendedDialog::getInstance( p_intf )->showTab( 2 );
 187 }
 188
 189 void DialogsProvider::messagesDialog()
 190 {
 191     MessagesDialog::getInstance( p_intf )->toggleVisible();
 192 }
 193
 194 void DialogsProvider::gotoTimeDialog()
 195 {
 196     GotoTimeDialog::getInstance( p_intf )->toggleVisible();
 197 }
 198
 199 #ifdef ENABLE_VLM
 200 void DialogsProvider::vlmDialog()
 201 {
 202     VLMDialog::getInstance( p_intf )->toggleVisible();
 203 }
 204 #endif
 205
 206 void DialogsProvider::helpDialog()
 207 {
 208     HelpDialog::getInstance( p_intf )->toggleVisible();
 209 }
 210
 211 #ifdef UPDATE_CHECK
 212 void DialogsProvider::updateDialog()
 213 {
 214     UpdateDialog::getInstance( p_intf )->toggleVisible();
 215 }
 216 #endif
 217
 218 void DialogsProvider::aboutDialog()
 219 {
 220     AboutDialog::getInstance( p_intf )->toggleVisible();
 221 }
 222
 223 void DialogsProvider::mediaInfoDialog()
 224 {
 225     MediaInfoDialog::getInstance( p_intf )->toggleVisible();
 226 }
 227
 228 void DialogsProvider::mediaCodecDialog()
 229 {
 230     MediaInfoDialog::getInstance( p_intf )->showTab( 2 );
 231 }
 232
 233 void DialogsProvider::bookmarksDialog()
 234 {
 235     BookmarksDialog::getInstance( p_intf )->toggleVisible();
 236 }
 237
 238 void DialogsProvider::podcastConfigureDialog()
 239 {
 240     PodcastConfigDialog::getInstance( p_intf )->toggleVisible();
 241 }
 242
 243 void DialogsProvider::toolbarDialog()
 244 {
 245     ToolbarEditDialog::getInstance( p_intf )->toggleVisible();
 246 }
 247
 248 void DialogsProvider::pluginDialog()
 249 {
 250     PluginDialog *diag = new PluginDialog( p_intf );
 251     diag->show();
 252 }
 253
 254 /* Generic open file */
 255 void DialogsProvider::openFileGenericDialog( intf_dialog_args_t *p_arg )
 256 {
 257     if( p_arg == NULL )
 258     {
 259         msg_Warn( p_intf, "openFileGenericDialog() called with NULL arg" );
 260         return;
 261     }
 262
 263     /* Replace the extensions to a Qt format */
 264     int i = 0;
 265     QString extensions = qfu( p_arg->psz_extensions );
 266     while ( ( i = extensions.indexOf( "|", i ) ) != -1 )
 267     {
 268         if( ( extensions.count( "|" ) % 2 ) == 0 )
 269             extensions.replace( i, 1, ");;" );
 270         else
 271             extensions.replace( i, 1, "(" );
 272     }
 273     extensions.replace(QString(";*"), QString(" *"));
 274     extensions.append( ")" );
 275
 276     /* Save */
 277     if( p_arg->b_save )
 278     {
 279         QString file = QFileDialog::getSaveFileName( NULL, p_arg->psz_title,
 280                             qfu( p_intf->p_sys->psz_filepath ), extensions );
 281         if( !file.isEmpty() )
 282         {
 283             p_arg->i_results = 1;
 284             p_arg->psz_results = (char **)malloc( p_arg->i_results * sizeof( char * ) );
 285             p_arg->psz_results[0] = strdup( qtu( toNativeSepNoSlash( file ) ) );
 286         }
 287         else
 288             p_arg->i_results = 0;
 289     }
 290     else /* non-save mode */
 291     {
 292         QStringList files = QFileDialog::getOpenFileNames( NULL,
 293                 p_arg->psz_title, qfu( p_intf->p_sys->psz_filepath ),
 294                 extensions );
 295         p_arg->i_results = files.count();
 296         p_arg->psz_results = (char **)malloc( p_arg->i_results * sizeof( char * ) );
 297         i = 0;
 298         foreach( const QString &file, files )
 299             p_arg->psz_results[i++] = strdup( qtu( toNativeSepNoSlash( file ) ) );
 300     }
 301
 302     /* Callback */
 303     if( p_arg->pf_callback )
 304         p_arg->pf_callback( p_arg );
 305
 306     /* Clean afterwards */
 307     if( p_arg->psz_results )
 308     {
 309         for( i = 0; i < p_arg->i_results; i++ )
 310             free( p_arg->psz_results[i] );
 311         free( p_arg->psz_results );
 312     }
 313     free( p_arg->psz_title );
 314     free( p_arg->psz_extensions );
 315     free( p_arg );
 316 }
 317 /****************************************************************************
 318  * All the open/add stuff
 319  * Open Dialog first - Simple Open then
 320  ****************************************************************************/
 321
 322 void DialogsProvider::openDialog( int i_tab )
 323 {
 324     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf )->showTab( i_tab );
 325 }
 326 void DialogsProvider::openDialog()
 327 {
 328     openDialog( OPEN_FILE_TAB );
 329 }
 330 void DialogsProvider::openFileDialog()
 331 {
 332     openDialog( OPEN_FILE_TAB );
 333 }
 334 void DialogsProvider::openDiscDialog()
 335 {
 336     openDialog( OPEN_DISC_TAB );
 337 }
 338 void DialogsProvider::openNetDialog()
 339 {
 340     openDialog( OPEN_NETWORK_TAB );
 341 }
 342 void DialogsProvider::openCaptureDialog()
 343 {
 344     openDialog( OPEN_CAPTURE_TAB );
 345 }
 346
 347 /* Same as the open one, but force the enqueue */
 348 void DialogsProvider::PLAppendDialog()
 349 {
 350     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false,
 351                              OPEN_AND_ENQUEUE )->showTab( OPEN_FILE_TAB );
 352 }
 353
 354 void DialogsProvider::MLAppendDialog()
 355 {
 356     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false,
 357                             OPEN_AND_ENQUEUE, false, false )
 358                                     ->showTab( OPEN_FILE_TAB );
 359 }
 360
 361 /**
 362  * Simple open
 363  ***/
 364 QStringList DialogsProvider::showSimpleOpen( QString help,
 365                                              int filters,
 366                                              QString path )
 367 {
 368     QString fileTypes = "";
 369     if( filters & EXT_FILTER_MEDIA ) {
 370         ADD_FILTER_MEDIA( fileTypes );
 371     }
 372     if( filters & EXT_FILTER_VIDEO ) {
 373         ADD_FILTER_VIDEO( fileTypes );
 374     }
 375     if( filters & EXT_FILTER_AUDIO ) {
 376         ADD_FILTER_AUDIO( fileTypes );
 377     }
 378     if( filters & EXT_FILTER_PLAYLIST ) {
 379         ADD_FILTER_PLAYLIST( fileTypes );
 380     }
 381     if( filters & EXT_FILTER_SUBTITLE ) {
 382         ADD_FILTER_SUBTITLE( fileTypes );
 383     }
 384     ADD_FILTER_ALL( fileTypes );
 385     fileTypes.replace(QString(";*"), QString(" *"));
 386
 387     return QFileDialog::getOpenFileNames( NULL,
 388         help.isEmpty() ? qtr(I_OP_SEL_FILES ) : help,
 389         path.isEmpty() ? qfu( p_intf->p_sys->psz_filepath ) : path,
 390         fileTypes );
 391 }
 392
 393 /**
 394  * Open a file,
 395  * pl helps you to choose from playlist or media library,
 396  * go to start or enqueue
 397  **/
 398 void DialogsProvider::addFromSimple( bool pl, bool go)
 399 {
 400     QStringList files = DialogsProvider::showSimpleOpen();
 401     int i = 0;
 402     foreach( const QString &file, files )
 403     {
 404         playlist_Add( THEPL, qtu( toNativeSeparators( file ) ), NULL,
 405                       go ? ( PLAYLIST_APPEND | ( i ? 0 : PLAYLIST_GO ) |
 406                                                ( i ? PLAYLIST_PREPARSE : 0 ) )
 407                          : ( PLAYLIST_APPEND | PLAYLIST_PREPARSE ),
 408                       PLAYLIST_END,
 409                       pl ? true : false, false );
 410         RecentsMRL::getInstance( p_intf )->addRecent(
 411                 toNativeSeparators( file ) );
 412         i++;
 413     }
 414 }
 415
 416 void DialogsProvider::simpleOpenDialog()
 417 {
 418     addFromSimple( true, true ); /* Playlist and Go */
 419 }
 420
 421 void DialogsProvider::simplePLAppendDialog()
 422 {
 423     addFromSimple( true, false );
 424 }
 425
 426 void DialogsProvider::simpleMLAppendDialog()
 427 {
 428     addFromSimple( false, false );
 429 }
 430
 431 /* Url & Clipboard */
 432 /**
 433  * Open a MRL.
 434  * If the clipboard contains URLs, the first is automatically 'preselected'.
 435  **/
 436 void DialogsProvider::openUrlDialog()
 437 {
 438     OpenUrlDialog *oud = OpenUrlDialog::getInstance( p_intf->p_sys->p_mi,
 439                                                      p_intf );
 440     if( oud->exec() == QDialog::Accepted )
 441     {
 442         QString url = oud->url();
 443         if( !url.isEmpty() )
 444         {
 445             playlist_Add( THEPL, qtu( url ),
 446                           NULL, !oud->shouldEnqueue() ?
 447                                   ( PLAYLIST_APPEND | PLAYLIST_GO )
 448                                 : ( PLAYLIST_APPEND | PLAYLIST_PREPARSE ),
 449                           PLAYLIST_END, true, false );
 450             RecentsMRL::getInstance( p_intf )->addRecent( url );
 451         }
 452     }
 453 }
 454
 455 /* Directory */
 456 /**
 457  * Open a directory,
 458  * pl helps you to choose from playlist or media library,
 459  * go to start or enqueue
 460  **/
 461 static void openDirectory( intf_thread_t *p_intf, bool pl, bool go )
 462 {
 463     QString dir = QFileDialog::getExistingDirectory( NULL, qtr("Open Directory") );
 464
 465     if (!dir.isEmpty() )
 466     {
 467         QString mrl = dir.endsWith( "VIDEO_TS", Qt::CaseInsensitive ) ?
 468             "dvd://" : "directory://" + toNativeSeparators( dir );
 469         input_item_t *p_input = input_item_New( THEPL, qtu( mrl ), NULL );
 470
 471         /* FIXME: playlist_AddInput() can fail */
 472         playlist_AddInput( THEPL, p_input,
 473                        go ? ( PLAYLIST_APPEND | PLAYLIST_GO ) : PLAYLIST_APPEND,
 474                        PLAYLIST_END, pl, pl_Unlocked );
 475         RecentsMRL::getInstance( p_intf )->addRecent( mrl );
 476         if( !go )
 477             input_Read( THEPL, p_input, true );
 478         vlc_gc_decref( p_input );
 479     }
 480 }
 481
 482 void DialogsProvider::PLOpenDir()
 483 {
 484     openDirectory( p_intf, true, true );
 485 }
 486
 487 void DialogsProvider::PLAppendDir()
 488 {
 489     openDirectory( p_intf, true, false );
 490 }
 491
 492 void DialogsProvider::MLAppendDir()
 493 {
 494     openDirectory( p_intf, false , false );
 495 }
 496
 497 /****************
 498  * Playlist     *
 499  ****************/
 500 void DialogsProvider::openAPlaylist()
 501 {
 502     QStringList files = showSimpleOpen( qtr( "Open playlist..." ),
 503                                         EXT_FILTER_PLAYLIST );
 504     foreach( const QString &file, files )
 505     {
 506         playlist_Import( THEPL, qtu( toNativeSeparators( file ) ) );
 507     }
 508 }
 509
 510 void DialogsProvider::saveAPlaylist()
 511 {
 512     QFileDialog *qfd = new QFileDialog( NULL,
 513                                    qtr( "Save playlist as..." ),
 514                                    qfu( p_intf->p_sys->psz_filepath ),
 515                                    qtr( "XSPF playlist (*.xspf);; " ) +
 516                                    qtr( "M3U playlist (*.m3u);; " ) +
 517                                    qtr( "HTML playlist (*.html)" ) );
 518     qfd->setFileMode( QFileDialog::AnyFile );
 519     qfd->setAcceptMode( QFileDialog::AcceptSave );
 520     qfd->setConfirmOverwrite( true );
 521
 522     if( qfd->exec() == QDialog::Accepted )
 523     {
 524         if( qfd->selectedFiles().count() > 0 )
 525         {
 526             static const char psz_xspf[] = "export-xspf",
 527                               psz_m3u[] = "export-m3u",
 528                               psz_html[] = "export-html";
 529             const char *psz_module;
 530
 531             QString file = qfd->selectedFiles().first();
 532             QString filter = qfd->selectedFilter();
 533
 534             if( file.contains( ".xsp" ) || filter.contains( "XSPF" ) )
 535             {
 536                 psz_module = psz_xspf;
 537                 if( !file.contains( ".xsp" ) )
 538                     file.append( ".xspf" );
 539             }
 540             else if( file.contains( ".m3u" )  || filter.contains( "M3U" ) )
 541             {
 542                 psz_module = psz_m3u;
 543                 if( !file.contains( ".m3u" ) )
 544                     file.append( ".m3u" );
 545             }
 546             else if( file.contains(".html" ) || filter.contains( "HTML" ) )
 547             {
 548                 psz_module = psz_html;
 549                 if( !file.contains( "html" ) )
 550                     file.append( ".html" );
 551             }
 552             else
 553             {
 554                 msg_Err( p_intf, "Impossible to recognise the file type" );
 555                 delete qfd;
 556                 return;
 557             }
 558
 559             playlist_Export( THEPL, qtu( toNativeSeparators( file ) ),
 560                         THEPL->p_local_category, psz_module);
 561         }
 562     }
 563     delete qfd;
 564 }
 565
 566 /****************************************************************************
 567  * Sout emulation
 568  ****************************************************************************/
 569
 570 void DialogsProvider::streamingDialog( QWidget *parent,
 571                                        QString mrl,
 572                                        bool b_transcode_only,
 573                                        QStringList options )
 574 {
 575     char *psz_soutoption;
 576
 577     /* Stream */
 578     if( !b_transcode_only )
 579     {
 580         SoutDialog *s = new SoutDialog( parent, p_intf, mrl );
 581         if( s->exec() == QDialog::Accepted )
 582         {
 583             psz_soutoption = strdup( qtu( s->getMrl() ) );
 584             delete s;
 585         }
 586         else
 587         {
 588             delete s; return;
 589         }
 590     } else {
 591     /* Convert */
 592         ConvertDialog *s = new ConvertDialog( parent, p_intf, mrl );
 593         if( s->exec() == QDialog::Accepted )
 594         {
 595             psz_soutoption = strdup( qtu( s->getMrl() ) );
 596             delete s;
 597         }
 598         else
 599         {
 600             delete s; return;
 601         }
 602     }
 603
 604     /* Get SoutMRL */
 605     if( !EMPTY_STR( psz_soutoption ) )
 606     {
 607         /* Create Input */
 608         input_item_t *p_input;
 609         p_input = input_item_New( p_intf, qtu( mrl ), _("Streaming") );
 610
 611         /* Add normal Options */
 612         for( int j = 0; j < options.size(); j++ )
 613         {
 614             QString qs = colon_unescape( options[j] );
 615             if( !qs.isEmpty() )
 616             {
 617                 input_item_AddOption( p_input, qtu( qs ),
 618                         VLC_INPUT_OPTION_TRUSTED );
 619             }
 620         }
 621
 622         /* Add SoutMRL */
 623         msg_Dbg( p_intf, "Streaming MRL is: %s", psz_soutoption );
 624         input_item_AddOption( p_input, psz_soutoption, VLC_INPUT_OPTION_TRUSTED );
 625
 626         /* Switch between enqueuing and starting the item */
 627         /* FIXME: playlist_AddInput() can fail */
 628         playlist_AddInput( THEPL, p_input,
 629                 PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END, true, pl_Unlocked );
 630         vlc_gc_decref( p_input );
 631
 632         RecentsMRL::getInstance( p_intf )->addRecent( mrl );
 633     }
 634     free( psz_soutoption );
 635 }
 636
 637 void DialogsProvider::openAndStreamingDialogs()
 638 {
 639     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false, OPEN_AND_STREAM )
 640                                 ->showTab( OPEN_FILE_TAB );
 641 }
 642
 643 void DialogsProvider::openAndTranscodingDialogs()
 644 {
 645     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, false, OPEN_AND_SAVE )
 646                                 ->showTab( OPEN_FILE_TAB );
 647 }
 648
 649 void DialogsProvider::loadSubtitlesFile()
 650 {
 651     input_thread_t *p_input = THEMIM->getInput();
 652     if( !p_input ) return;
 653
 654     input_item_t *p_item = input_GetItem( p_input );
 655     if( !p_item ) return;
 656
 657     char *path = input_item_GetURI( p_item );
 658     if( !path ) path = strdup( "" );
 659
 660     char *sep = strrchr( path, DIR_SEP_CHAR );
 661     if( sep ) *sep = '\0';
 662
 663     QStringList qsl = showSimpleOpen( qtr( "Open subtitles..." ),
 664                                       EXT_FILTER_SUBTITLE,
 665                                       path );
 666     free( path );
 667     foreach( const QString &qsFile, qsl )
 668     {
 669         if( input_AddSubtitle( p_input, qtu( toNativeSeparators( qsFile ) ),
 670                     true ) )
 671             msg_Warn( p_intf, "unable to load subtitles from '%s'",
 672                       qtu( qsFile ) );
 673     }
 674 }
 675
 676
 677 /****************************************************************************
 678  * Menus
 679  ****************************************************************************/
 680
 681 void DialogsProvider::menuAction( QObject *data )
 682 {
 683     QVLCMenu::DoAction( data );
 684 }
 685
 686 void DialogsProvider::menuUpdateAction( QObject *data )
 687 {
 688     MenuFunc *func = qobject_cast<MenuFunc *>(data);
 689     assert( func );
 690     func->doFunc( p_intf );
 691 }
 692
 693 void DialogsProvider::SDMenuAction( QString data )
 694 {
 695     char *psz_sd = strdup( qtu( data ) );
 696     if( !playlist_IsServicesDiscoveryLoaded( THEPL, psz_sd ) )
 697         playlist_ServicesDiscoveryAdd( THEPL, psz_sd );
 698     else
 699         playlist_ServicesDiscoveryRemove( THEPL, psz_sd );
 700     free( psz_sd );
 701 }
 702
 703 /**
 704  * Play the MRL contained in the Recently played menu.
 705  **/
 706 void DialogsProvider::playMRL( const QString &mrl )
 707 {
 708     playlist_Add( THEPL, qtu( mrl ) , NULL,
 709            PLAYLIST_APPEND | PLAYLIST_GO , PLAYLIST_END, true, false );
 710
 711     RecentsMRL::getInstance( p_intf )->addRecent( mrl );
 712 }