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 #include "dialogs/interaction.hpp"
  56
  57 #include <QEvent>
  58 #include <QApplication>
  59 #include <QSignalMapper>
  60 #include <QFileDialog>
  61
  62
  63 DialogsProvider* DialogsProvider::instance = NULL;
  64
  65 DialogsProvider::DialogsProvider( intf_thread_t *_p_intf ) :
  66                                   QObject( NULL ), p_intf( _p_intf )
  67 {
  68     b_isDying = false;
  69
  70     /* Various signal mappers for the menus */
  71     menusMapper = new QSignalMapper();
  72     CONNECT( menusMapper, mapped(QObject *), this, menuAction( QObject *) );
  73
  74     menusUpdateMapper = new QSignalMapper();
  75     CONNECT( menusUpdateMapper, mapped(QObject *),
  76              this, menuUpdateAction( QObject *) );
  77
  78     SDMapper = new QSignalMapper();
  79     CONNECT( SDMapper, mapped (QString), this, SDMenuAction( QString ) );
  80 }
  81
  82 DialogsProvider::~DialogsProvider()
  83 {
  84     PlaylistDialog::killInstance();
  85     MediaInfoDialog::killInstance();
  86     MessagesDialog::killInstance();
  87     ExtendedDialog::killInstance();
  88     BookmarksDialog::killInstance();
  89     HelpDialog::killInstance();
  90 #ifdef UPDATE_CHECK
  91     UpdateDialog::killInstance();
  92 #endif
  93     ToolbarEditDialog::killInstance();
  94
  95     delete menusMapper;
  96     delete menusUpdateMapper;
  97     delete SDMapper;
  98 }
  99
 100 void DialogsProvider::quit()
 101 {
 102     b_isDying = true;
 103     libvlc_Quit( p_intf->p_libvlc );
 104 }
 105
 106 void DialogsProvider::customEvent( QEvent *event )
 107 {
 108     if( event->type() == (int)DialogEvent_Type )
 109     {
 110         DialogEvent *de = static_cast<DialogEvent*>(event);
 111         switch( de->i_dialog )
 112         {
 113         case INTF_DIALOG_FILE_SIMPLE:
 114         case INTF_DIALOG_FILE:
 115             openDialog(); break;
 116         case INTF_DIALOG_FILE_GENERIC:
 117             openFileGenericDialog( de->p_arg ); break;
 118         case INTF_DIALOG_DISC:
 119             openDiscDialog(); break;
 120         case INTF_DIALOG_NET:
 121             openNetDialog(); break;
 122         case INTF_DIALOG_SAT:
 123         case INTF_DIALOG_CAPTURE:
 124             openCaptureDialog(); break;
 125         case INTF_DIALOG_DIRECTORY:
 126             PLAppendDir(); break;
 127         case INTF_DIALOG_PLAYLIST:
 128             playlistDialog(); break;
 129         case INTF_DIALOG_MESSAGES:
 130             messagesDialog(); break;
 131         case INTF_DIALOG_FILEINFO:
 132            mediaInfoDialog(); break;
 133         case INTF_DIALOG_PREFS:
 134            prefsDialog(); break;
 135         case INTF_DIALOG_BOOKMARKS:
 136            bookmarksDialog(); break;
 137         case INTF_DIALOG_EXTENDED:
 138            extendedDialog(); break;
 139 #ifdef ENABLE_VLM
 140         case INTF_DIALOG_VLM:
 141            vlmDialog(); break;
 142 #endif
 143         case INTF_DIALOG_INTERACTION:
 144            doInteraction( de->p_arg ); break;
 145         case INTF_DIALOG_POPUPMENU:
 146            QVLCMenu::PopupMenu( p_intf, (de->i_arg != 0) ); break;
 147         case INTF_DIALOG_AUDIOPOPUPMENU:
 148            QVLCMenu::AudioPopupMenu( p_intf ); break;
 149         case INTF_DIALOG_VIDEOPOPUPMENU:
 150            QVLCMenu::VideoPopupMenu( p_intf ); break;
 151         case INTF_DIALOG_MISCPOPUPMENU:
 152            QVLCMenu::MiscPopupMenu( p_intf ); break;
 153         case INTF_DIALOG_WIZARD:
 154         case INTF_DIALOG_STREAMWIZARD:
 155             openAndStreamingDialogs(); break;
 156 #ifdef UPDATE_CHECK
 157         case INTF_DIALOG_UPDATEVLC:
 158             updateDialog(); break;
 159 #endif
 160         case INTF_DIALOG_EXIT:
 161             quit(); break;
 162         default:
 163            msg_Warn( p_intf, "unimplemented dialog" );
 164         }
 165     }
 166 }
 167
 168 /****************************************************************************
 169  * Individual simple dialogs
 170  ****************************************************************************/
 171 void DialogsProvider::playlistDialog()
 172 {
 173     PlaylistDialog::getInstance( p_intf )->toggleVisible();
 174 }
 175
 176 void DialogsProvider::prefsDialog()
 177 {
 178     PrefsDialog::getInstance( p_intf )->toggleVisible();
 179 }
 180
 181 void DialogsProvider::extendedDialog()
 182 {
 183     ExtendedDialog::getInstance( p_intf )->toggleVisible();
 184 }
 185
 186 void DialogsProvider::synchroDialog()
 187 {
 188     ExtendedDialog::getInstance( p_intf )->showTab( 2 );
 189 }
 190
 191 void DialogsProvider::messagesDialog()
 192 {
 193     MessagesDialog::getInstance( p_intf )->toggleVisible();
 194 }
 195
 196 void DialogsProvider::gotoTimeDialog()
 197 {
 198     GotoTimeDialog::getInstance( p_intf )->toggleVisible();
 199 }
 200
 201 #ifdef ENABLE_VLM
 202 void DialogsProvider::vlmDialog()
 203 {
 204     VLMDialog::getInstance( p_intf )->toggleVisible();
 205 }
 206 #endif
 207
 208 void DialogsProvider::helpDialog()
 209 {
 210     HelpDialog::getInstance( p_intf )->toggleVisible();
 211 }
 212
 213 #ifdef UPDATE_CHECK
 214 void DialogsProvider::updateDialog()
 215 {
 216     UpdateDialog::getInstance( p_intf )->toggleVisible();
 217 }
 218 #endif
 219
 220 void DialogsProvider::aboutDialog()
 221 {
 222     AboutDialog::getInstance( p_intf )->toggleVisible();
 223 }
 224
 225 void DialogsProvider::mediaInfoDialog()
 226 {
 227     MediaInfoDialog::getInstance( p_intf )->toggleVisible();
 228 }
 229
 230 void DialogsProvider::mediaCodecDialog()
 231 {
 232     MediaInfoDialog::getInstance( p_intf )->showTab( 2 );
 233 }
 234
 235 void DialogsProvider::bookmarksDialog()
 236 {
 237     BookmarksDialog::getInstance( p_intf )->toggleVisible();
 238 }
 239
 240 void DialogsProvider::podcastConfigureDialog()
 241 {
 242     PodcastConfigDialog::getInstance( p_intf )->toggleVisible();
 243 }
 244
 245 void DialogsProvider::toolbarDialog()
 246 {
 247     ToolbarEditDialog::getInstance( p_intf )->toggleVisible();
 248 }
 249
 250 void DialogsProvider::pluginDialog()
 251 {
 252     PluginDialog *diag = new PluginDialog( p_intf );
 253     diag->show();
 254 }
 255
 256 /* Generic open file */
 257 void DialogsProvider::openFileGenericDialog( intf_dialog_args_t *p_arg )
 258 {
 259     if( p_arg == NULL )
 260     {
 261         msg_Warn( p_intf, "openFileGenericDialog() called with NULL arg" );
 262         return;
 263     }
 264
 265     /* Replace the extensions to a Qt format */
 266     int i = 0;
 267     QString extensions = qfu( p_arg->psz_extensions );
 268     while ( ( i = extensions.indexOf( "|", i ) ) != -1 )
 269     {
 270         if( ( extensions.count( "|" ) % 2 ) == 0 )
 271             extensions.replace( i, 1, ");;" );
 272         else
 273             extensions.replace( i, 1, "(" );
 274     }
 275     extensions.replace(QString(";*"), QString(" *"));
 276     extensions.append( ")" );
 277
 278     /* Save */
 279     if( p_arg->b_save )
 280     {
 281         QString file = QFileDialog::getSaveFileName( NULL, p_arg->psz_title,
 282                             qfu( p_intf->p_sys->psz_filepath ), extensions );
 283         if( !file.isEmpty() )
 284         {
 285             p_arg->i_results = 1;
 286             p_arg->psz_results = (char **)malloc( p_arg->i_results * sizeof( char * ) );
 287             p_arg->psz_results[0] = strdup( qtu( toNativeSepNoSlash( file ) ) );
 288         }
 289         else
 290             p_arg->i_results = 0;
 291     }
 292     else /* non-save mode */
 293     {
 294         QStringList files = QFileDialog::getOpenFileNames( NULL,
 295                 p_arg->psz_title, qfu( p_intf->p_sys->psz_filepath ),
 296                 extensions );
 297         p_arg->i_results = files.count();
 298         p_arg->psz_results = (char **)malloc( p_arg->i_results * sizeof( char * ) );
 299         i = 0;
 300         foreach( const QString &file, files )
 301             p_arg->psz_results[i++] = strdup( qtu( toNativeSepNoSlash( file ) ) );
 302     }
 303
 304     /* Callback */
 305     if( p_arg->pf_callback )
 306         p_arg->pf_callback( p_arg );
 307
 308     /* Clean afterwards */
 309     if( p_arg->psz_results )
 310     {
 311         for( i = 0; i < p_arg->i_results; i++ )
 312             free( p_arg->psz_results[i] );
 313         free( p_arg->psz_results );
 314     }
 315     free( p_arg->psz_title );
 316     free( p_arg->psz_extensions );
 317     free( p_arg );
 318 }
 319 /****************************************************************************
 320  * All the open/add stuff
 321  * Open Dialog first - Simple Open then
 322  ****************************************************************************/
 323
 324 void DialogsProvider::openDialog( int i_tab )
 325 {
 326     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf )->showTab( i_tab );
 327 }
 328 void DialogsProvider::openDialog()
 329 {
 330     openDialog( OPEN_FILE_TAB );
 331 }
 332 void DialogsProvider::openFileDialog()
 333 {
 334     openDialog( OPEN_FILE_TAB );
 335 }
 336 void DialogsProvider::openDiscDialog()
 337 {
 338     openDialog( OPEN_DISC_TAB );
 339 }
 340 void DialogsProvider::openNetDialog()
 341 {
 342     openDialog( OPEN_NETWORK_TAB );
 343 }
 344 void DialogsProvider::openCaptureDialog()
 345 {
 346     openDialog( OPEN_CAPTURE_TAB );
 347 }
 348
 349 /* Same as the open one, but force the enqueue */
 350 void DialogsProvider::PLAppendDialog()
 351 {
 352     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false,
 353                              OPEN_AND_ENQUEUE )->showTab( OPEN_FILE_TAB );
 354 }
 355
 356 void DialogsProvider::MLAppendDialog()
 357 {
 358     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false,
 359                             OPEN_AND_ENQUEUE, false, false )
 360                                     ->showTab( OPEN_FILE_TAB );
 361 }
 362
 363 /**
 364  * Simple open
 365  ***/
 366 QStringList DialogsProvider::showSimpleOpen( QString help,
 367                                              int filters,
 368                                              QString path )
 369 {
 370     QString fileTypes = "";
 371     if( filters & EXT_FILTER_MEDIA ) {
 372         ADD_FILTER_MEDIA( fileTypes );
 373     }
 374     if( filters & EXT_FILTER_VIDEO ) {
 375         ADD_FILTER_VIDEO( fileTypes );
 376     }
 377     if( filters & EXT_FILTER_AUDIO ) {
 378         ADD_FILTER_AUDIO( fileTypes );
 379     }
 380     if( filters & EXT_FILTER_PLAYLIST ) {
 381         ADD_FILTER_PLAYLIST( fileTypes );
 382     }
 383     if( filters & EXT_FILTER_SUBTITLE ) {
 384         ADD_FILTER_SUBTITLE( fileTypes );
 385     }
 386     ADD_FILTER_ALL( fileTypes );
 387     fileTypes.replace(QString(";*"), QString(" *"));
 388
 389     return QFileDialog::getOpenFileNames( NULL,
 390         help.isEmpty() ? qtr(I_OP_SEL_FILES ) : help,
 391         path.isEmpty() ? qfu( p_intf->p_sys->psz_filepath ) : path,
 392         fileTypes );
 393 }
 394
 395 /**
 396  * Open a file,
 397  * pl helps you to choose from playlist or media library,
 398  * go to start or enqueue
 399  **/
 400 void DialogsProvider::addFromSimple( bool pl, bool go)
 401 {
 402     QStringList files = DialogsProvider::showSimpleOpen();
 403     int i = 0;
 404     foreach( const QString &file, files )
 405     {
 406         playlist_Add( THEPL, qtu( toNativeSeparators( file ) ), NULL,
 407                       go ? ( PLAYLIST_APPEND | ( i ? 0 : PLAYLIST_GO ) |
 408                                                ( i ? PLAYLIST_PREPARSE : 0 ) )
 409                          : ( PLAYLIST_APPEND | PLAYLIST_PREPARSE ),
 410                       PLAYLIST_END,
 411                       pl ? true : false, false );
 412         RecentsMRL::getInstance( p_intf )->addRecent(
 413                 toNativeSeparators( file ) );
 414         i++;
 415     }
 416 }
 417
 418 void DialogsProvider::simpleOpenDialog()
 419 {
 420     addFromSimple( true, true ); /* Playlist and Go */
 421 }
 422
 423 void DialogsProvider::simplePLAppendDialog()
 424 {
 425     addFromSimple( true, false );
 426 }
 427
 428 void DialogsProvider::simpleMLAppendDialog()
 429 {
 430     addFromSimple( false, false );
 431 }
 432
 433 /* Url & Clipboard */
 434 /**
 435  * Open a MRL.
 436  * If the clipboard contains URLs, the first is automatically 'preselected'.
 437  **/
 438 void DialogsProvider::openUrlDialog()
 439 {
 440     OpenUrlDialog *oud = OpenUrlDialog::getInstance( p_intf->p_sys->p_mi,
 441                                                      p_intf );
 442     if( oud->exec() == QDialog::Accepted )
 443     {
 444         QString url = oud->url();
 445         if( !url.isEmpty() )
 446         {
 447             playlist_Add( THEPL, qtu( url ),
 448                           NULL, !oud->shouldEnqueue() ?
 449                                   ( PLAYLIST_APPEND | PLAYLIST_GO )
 450                                 : ( PLAYLIST_APPEND | PLAYLIST_PREPARSE ),
 451                           PLAYLIST_END, true, false );
 452             RecentsMRL::getInstance( p_intf )->addRecent( url );
 453         }
 454     }
 455 }
 456
 457 /* Directory */
 458 /**
 459  * Open a directory,
 460  * pl helps you to choose from playlist or media library,
 461  * go to start or enqueue
 462  **/
 463 static void openDirectory( intf_thread_t *p_intf, bool pl, bool go )
 464 {
 465     QString dir = QFileDialog::getExistingDirectory( NULL, qtr("Open Directory") );
 466
 467     if (!dir.isEmpty() )
 468     {
 469         QString mrl = dir.endsWith( "VIDEO_TS", Qt::CaseInsensitive ) ?
 470             "dvd://" : "directory://" + toNativeSeparators( dir );
 471         input_item_t *p_input = input_item_New( THEPL, qtu( mrl ), NULL );
 472
 473         /* FIXME: playlist_AddInput() can fail */
 474         playlist_AddInput( THEPL, p_input,
 475                        go ? ( PLAYLIST_APPEND | PLAYLIST_GO ) : PLAYLIST_APPEND,
 476                        PLAYLIST_END, pl, pl_Unlocked );
 477         RecentsMRL::getInstance( p_intf )->addRecent( mrl );
 478         if( !go )
 479             input_Read( THEPL, p_input, true );
 480         vlc_gc_decref( p_input );
 481     }
 482 }
 483
 484 void DialogsProvider::PLOpenDir()
 485 {
 486     openDirectory( p_intf, true, true );
 487 }
 488
 489 void DialogsProvider::PLAppendDir()
 490 {
 491     openDirectory( p_intf, true, false );
 492 }
 493
 494 void DialogsProvider::MLAppendDir()
 495 {
 496     openDirectory( p_intf, false , false );
 497 }
 498
 499 /****************
 500  * Playlist     *
 501  ****************/
 502 void DialogsProvider::openAPlaylist()
 503 {
 504     QStringList files = showSimpleOpen( qtr( "Open playlist..." ),
 505                                         EXT_FILTER_PLAYLIST );
 506     foreach( const QString &file, files )
 507     {
 508         playlist_Import( THEPL, qtu( toNativeSeparators( file ) ) );
 509     }
 510 }
 511
 512 void DialogsProvider::saveAPlaylist()
 513 {
 514     QFileDialog *qfd = new QFileDialog( NULL,
 515                                    qtr( "Save playlist as..." ),
 516                                    qfu( p_intf->p_sys->psz_filepath ),
 517                                    qtr( "XSPF playlist (*.xspf);; " ) +
 518                                    qtr( "M3U playlist (*.m3u);; " ) +
 519                                    qtr( "HTML playlist (*.html)" ) );
 520     qfd->setFileMode( QFileDialog::AnyFile );
 521     qfd->setAcceptMode( QFileDialog::AcceptSave );
 522     qfd->setConfirmOverwrite( true );
 523
 524     if( qfd->exec() == QDialog::Accepted )
 525     {
 526         if( qfd->selectedFiles().count() > 0 )
 527         {
 528             static const char psz_xspf[] = "export-xspf",
 529                               psz_m3u[] = "export-m3u",
 530                               psz_html[] = "export-html";
 531             const char *psz_module;
 532
 533             QString file = qfd->selectedFiles().first();
 534             QString filter = qfd->selectedFilter();
 535
 536             if( file.contains( ".xsp" ) || filter.contains( "XSPF" ) )
 537             {
 538                 psz_module = psz_xspf;
 539                 if( !file.contains( ".xsp" ) )
 540                     file.append( ".xspf" );
 541             }
 542             else if( file.contains( ".m3u" )  || filter.contains( "M3U" ) )
 543             {
 544                 psz_module = psz_m3u;
 545                 if( !file.contains( ".m3u" ) )
 546                     file.append( ".m3u" );
 547             }
 548             else if( file.contains(".html" ) || filter.contains( "HTML" ) )
 549             {
 550                 psz_module = psz_html;
 551                 if( !file.contains( "html" ) )
 552                     file.append( ".html" );
 553             }
 554             else
 555             {
 556                 msg_Err( p_intf, "Impossible to recognise the file type" );
 557                 delete qfd;
 558                 return;
 559             }
 560
 561             playlist_Export( THEPL, qtu( toNativeSeparators( file ) ),
 562                         THEPL->p_local_category, psz_module);
 563         }
 564     }
 565     delete qfd;
 566 }
 567
 568 /****************************************************************************
 569  * Sout emulation
 570  ****************************************************************************/
 571
 572 void DialogsProvider::streamingDialog( QWidget *parent, QString mrl,
 573                                        bool b_transcode_only )
 574 {
 575     const char *psz_option;
 576     if( !b_transcode_only )
 577     {
 578         SoutDialog *s = SoutDialog::getInstance( parent, p_intf, mrl );
 579         if( s->exec() == QDialog::Accepted )
 580             psz_option = qtu( s->getMrl() );
 581     }else {
 582         ConvertDialog *s = new ConvertDialog( parent, p_intf, mrl );
 583         if( s->exec() == QDialog::Accepted )
 584             psz_option = qtu( s->getMrl() );
 585     }
 586
 587
 588     if( !EMPTY_STR( psz_option ) )
 589     {
 590
 591         msg_Dbg( p_intf, "Sout mrl %s", psz_option );
 592         playlist_AddExt( THEPL, qtu( mrl ), _("Streaming"),
 593                          PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END,
 594                         -1, 1, &psz_option, VLC_INPUT_OPTION_TRUSTED, true, pl_Unlocked );
 595         RecentsMRL::getInstance( p_intf )->addRecent( mrl );
 596     }
 597 }
 598
 599 void DialogsProvider::openAndStreamingDialogs()
 600 {
 601     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false, OPEN_AND_STREAM )
 602                                 ->showTab( OPEN_FILE_TAB );
 603 }
 604
 605 void DialogsProvider::openAndTranscodingDialogs()
 606 {
 607     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, false, OPEN_AND_SAVE )
 608                                 ->showTab( OPEN_FILE_TAB );
 609 }
 610
 611 void DialogsProvider::loadSubtitlesFile()
 612 {
 613     input_thread_t *p_input = THEMIM->getInput();
 614     if( !p_input ) return;
 615
 616     input_item_t *p_item = input_GetItem( p_input );
 617     if( !p_item ) return;
 618
 619     char *path = input_item_GetURI( p_item );
 620     if( !path ) path = strdup( "" );
 621
 622     char *sep = strrchr( path, DIR_SEP_CHAR );
 623     if( sep ) *sep = '\0';
 624
 625     QStringList qsl = showSimpleOpen( qtr( "Open subtitles..." ),
 626                                       EXT_FILTER_SUBTITLE,
 627                                       path );
 628     free( path );
 629     foreach( const QString &qsFile, qsl )
 630     {
 631         if( input_AddSubtitle( p_input, qtu( toNativeSeparators( qsFile ) ),
 632                     true ) )
 633             msg_Warn( p_intf, "unable to load subtitles from '%s'",
 634                       qtu( qsFile ) );
 635     }
 636 }
 637
 638
 639 /****************************************************************************
 640  * Menus
 641  ****************************************************************************/
 642
 643 void DialogsProvider::menuAction( QObject *data )
 644 {
 645     QVLCMenu::DoAction( data );
 646 }
 647
 648 void DialogsProvider::menuUpdateAction( QObject *data )
 649 {
 650     MenuFunc *func = qobject_cast<MenuFunc *>(data);
 651     assert( func );
 652     func->doFunc( p_intf );
 653 }
 654
 655 void DialogsProvider::SDMenuAction( QString data )
 656 {
 657     char *psz_sd = strdup( qtu( data ) );
 658     if( !playlist_IsServicesDiscoveryLoaded( THEPL, psz_sd ) )
 659         playlist_ServicesDiscoveryAdd( THEPL, psz_sd );
 660     else
 661         playlist_ServicesDiscoveryRemove( THEPL, psz_sd );
 662     free( psz_sd );
 663 }
 664
 665 /**
 666  * Play the MRL contained in the Recently played menu.
 667  **/
 668 void DialogsProvider::playMRL( const QString &mrl )
 669 {
 670     playlist_Add( THEPL, qtu( mrl ) , NULL,
 671            PLAYLIST_APPEND | PLAYLIST_GO , PLAYLIST_END, true, false );
 672
 673     RecentsMRL::getInstance( p_intf )->addRecent( mrl );
 674 }
 675
 676 /*************************************
 677  * Interactions
 678  *************************************/
 679 void DialogsProvider::doInteraction( intf_dialog_args_t *p_arg )
 680 {
 681     InteractionDialog *qdialog;
 682     interaction_dialog_t *p_dialog = p_arg->p_dialog;
 683     switch( p_dialog->i_action )
 684     {
 685     case INTERACT_NEW:
 686         qdialog = new InteractionDialog( p_intf, p_dialog );
 687         p_dialog->p_private = (void*)qdialog;
 688         if( !(p_dialog->i_status == ANSWERED_DIALOG) )
 689             qdialog->show();
 690         break;
 691     case INTERACT_UPDATE:
 692         qdialog = (InteractionDialog*)(p_dialog->p_private);
 693         if( qdialog )
 694             qdialog->update();
 695         else
 696         {
 697             /* The INTERACT_NEW message was forgotten
 698                so we must create the dialog and update it*/
 699             qdialog = new InteractionDialog( p_intf, p_dialog );
 700             p_dialog->p_private = (void*)qdialog;
 701             if( !(p_dialog->i_status == ANSWERED_DIALOG) )
 702                 qdialog->show();
 703             if( qdialog )
 704                 qdialog->update();
 705         }
 706         break;
 707     case INTERACT_HIDE:
 708         msg_Dbg( p_intf, "Hide the Interaction Dialog" );
 709         qdialog = (InteractionDialog*)(p_dialog->p_private);
 710         if( qdialog )
 711             qdialog->hide();
 712         p_dialog->i_status = HIDDEN_DIALOG;
 713         break;
 714     case INTERACT_DESTROY:
 715         msg_Dbg( p_intf, "Destroy the Interaction Dialog" );
 716         qdialog = (InteractionDialog*)(p_dialog->p_private);
 717         delete qdialog;
 718         p_dialog->i_status = DESTROYED_DIALOG;
 719         break;
 720     }
 721 }
 722