git.sesse.net Git - vlc/blob - modules/gui/qt4/dialogs_provider.cpp

   1 /*****************************************************************************
   2  * main_inteface.cpp : Main interface
   3  *****************************************************************************
   4  * Copyright (C) 2006-2007 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 #include <QEvent>
  26 #include <QApplication>
  27 #include <QSignalMapper>
  28 #include <QFileDialog>
  29
  30 #include "qt4.hpp"
  31 #include "dialogs_provider.hpp"
  32 #include "main_interface.hpp"
  33 #include "menus.hpp"
  34 #include <vlc_intf_strings.h>
  35
  36 /* The dialogs */
  37 #include "dialogs/playlist.hpp"
  38 #include "dialogs/preferences.hpp"
  39 #include "dialogs/mediainfo.hpp"
  40 #include "dialogs/messages.hpp"
  41 #include "dialogs/extended.hpp"
  42 #include "dialogs/sout.hpp"
  43 #include "dialogs/open.hpp"
  44 #include "dialogs/vlm.hpp"
  45 #include "dialogs/help.hpp"
  46 #include "dialogs/gototime.hpp"
  47 #include "dialogs/podcast_configuration.hpp"
  48 #include "dialogs/vlm.hpp"
  49
  50
  51 DialogsProvider* DialogsProvider::instance = NULL;
  52
  53 DialogsProvider::DialogsProvider( intf_thread_t *_p_intf ) :
  54                                   QObject( NULL ), p_intf( _p_intf )
  55 {
  56     fixed_timer = new QTimer( this );
  57     fixed_timer->start( 150 /* milliseconds */ );
  58
  59     menusMapper = new QSignalMapper();
  60     CONNECT( menusMapper, mapped(QObject *), this, menuAction( QObject *) );
  61
  62     menusUpdateMapper = new QSignalMapper();
  63     CONNECT( menusUpdateMapper, mapped(QObject *),
  64              this, menuUpdateAction( QObject *) );
  65
  66     SDMapper = new QSignalMapper();
  67     CONNECT( SDMapper, mapped (QString), this, SDMenuAction( QString ) );
  68 }
  69
  70 DialogsProvider::~DialogsProvider()
  71 {
  72     PlaylistDialog::killInstance();
  73     MediaInfoDialog::killInstance();
  74 }
  75
  76 void DialogsProvider::quit()
  77 {
  78     vlc_object_kill( p_intf );
  79     QApplication::quit();
  80 }
  81
  82 void DialogsProvider::customEvent( QEvent *event )
  83 {
  84     if( event->type() == DialogEvent_Type )
  85     {
  86         DialogEvent *de = static_cast<DialogEvent*>(event);
  87         switch( de->i_dialog )
  88         {
  89             case INTF_DIALOG_FILE_SIMPLE:
  90             case INTF_DIALOG_FILE:
  91                 openDialog(); break;
  92             case INTF_DIALOG_DISC:
  93                 openDiscDialog(); break;
  94             case INTF_DIALOG_NET:
  95                 openNetDialog(); break;
  96             case INTF_DIALOG_SAT:
  97             case INTF_DIALOG_CAPTURE:
  98                 openCaptureDialog(); break;
  99             case INTF_DIALOG_DIRECTORY:
 100                 PLAppendDir(); break;
 101             case INTF_DIALOG_PLAYLIST:
 102                 playlistDialog(); break;
 103             case INTF_DIALOG_MESSAGES:
 104                 messagesDialog(); break;
 105             case INTF_DIALOG_FILEINFO:
 106                mediaInfoDialog(); break;
 107             case INTF_DIALOG_PREFS:
 108                prefsDialog(); break;
 109             case INTF_DIALOG_BOOKMARKS:
 110                bookmarksDialog(); break;
 111             case INTF_DIALOG_EXTENDED:
 112                extendedDialog(); break;
 113                /* We might want to make it better with custom functions */
 114             case INTF_DIALOG_POPUPMENU:
 115                QVLCMenu::PopupMenu( p_intf, (de->i_arg != 0) ); break;
 116             case INTF_DIALOG_AUDIOPOPUPMENU:
 117                QVLCMenu::AudioPopupMenu( p_intf ); break;
 118             case INTF_DIALOG_VIDEOPOPUPMENU:
 119                QVLCMenu::VideoPopupMenu( p_intf ); break;
 120             case INTF_DIALOG_MISCPOPUPMENU:
 121                QVLCMenu::MiscPopupMenu( p_intf ); break;
 122             case INTF_DIALOG_INTERACTION:
 123                doInteraction( de->p_arg ); break;
 124             case INTF_DIALOG_VLM:
 125                vlmDialog(); break;
 126             case INTF_DIALOG_WIZARD:
 127             case INTF_DIALOG_STREAMWIZARD:
 128             case INTF_DIALOG_UPDATEVLC:
 129             case INTF_DIALOG_EXIT:
 130             default:
 131                msg_Warn( p_intf, "unimplemented dialog\n" );
 132         }
 133     }
 134 }
 135
 136 /****************************************************************************
 137  * Individual simple dialogs
 138  ****************************************************************************/
 139 void DialogsProvider::playlistDialog()
 140 {
 141     PlaylistDialog::getInstance( p_intf )->toggleVisible();
 142 }
 143
 144 void DialogsProvider::prefsDialog()
 145 {
 146     PrefsDialog::getInstance( p_intf )->toggleVisible();
 147 }
 148 void DialogsProvider::extendedDialog()
 149 {
 150     ExtendedDialog::getInstance( p_intf )->toggleVisible();
 151 }
 152
 153 void DialogsProvider::messagesDialog()
 154 {
 155     MessagesDialog::getInstance( p_intf )->toggleVisible();
 156 }
 157
 158 void DialogsProvider::gotoTimeDialog()
 159 {
 160     GotoTimeDialog::getInstance( p_intf )->toggleVisible();
 161 }
 162
 163 void DialogsProvider::vlmDialog()
 164 {
 165     VLMDialog::getInstance( p_intf )->toggleVisible();
 166 }
 167
 168 void DialogsProvider::helpDialog()
 169 {
 170     HelpDialog::getInstance( p_intf )->toggleVisible();
 171 }
 172
 173 void DialogsProvider::aboutDialog()
 174 {
 175     AboutDialog::getInstance( p_intf )->toggleVisible();
 176 }
 177
 178 void DialogsProvider::mediaInfoDialog()
 179 {
 180     MediaInfoDialog::getInstance( p_intf )->toggleVisible();
 181 }
 182
 183 void DialogsProvider::mediaCodecDialog()
 184 {
 185     MediaInfoDialog::getInstance( p_intf )->showTab( 2 );
 186 }
 187
 188 void DialogsProvider::bookmarksDialog()
 189 {
 190     /* FIXME - Implement me */
 191     /*  BookmarkDialog::getInstance( p_intf )->toggleVisible(); */
 192 }
 193
 194 /****************************************************************************
 195  * All the open/add stuff
 196  * Open Dialog first - Simple Open then
 197  ****************************************************************************/
 198
 199 void DialogsProvider::openDialog( int i_tab )
 200 {
 201     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf )->showTab( i_tab );
 202 }
 203 void DialogsProvider::openDialog()
 204 {
 205     openDialog( OPEN_FILE_TAB );
 206 }
 207 void DialogsProvider::openFileDialog()
 208 {
 209     openDialog( OPEN_FILE_TAB );
 210 }
 211 void DialogsProvider::openDiscDialog()
 212 {
 213     openDialog( OPEN_DISC_TAB );
 214 }
 215 void DialogsProvider::openNetDialog()
 216 {
 217     openDialog( OPEN_NETWORK_TAB );
 218 }
 219 void DialogsProvider::openCaptureDialog()
 220 {
 221     openDialog( OPEN_CAPTURE_TAB );
 222 }
 223
 224 /* Same as the open one, but force the enqueue */
 225 void DialogsProvider::PLAppendDialog()
 226 {
 227     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, ENQUEUE)->showTab(0);
 228 }
 229
 230 /* Unimplemmented yet - Usefull ? */
 231 void DialogsProvider::MLAppendDialog()
 232 {
 233 }
 234
 235 /**
 236  * Simple open
 237  * Not used anymore. Let the code until we are sure we don't want it
 238  * Two opens make it confusing for the user.
 239  ***/
 240 QStringList DialogsProvider::showSimpleOpen( QString help,
 241                                              int filters,
 242                                              QString path )
 243 {
 244     QString fileTypes = "";
 245     if( filters & EXT_FILTER_MEDIA ) {
 246         ADD_FILTER_MEDIA( fileTypes );
 247     }
 248     if( filters & EXT_FILTER_VIDEO ) {
 249         ADD_FILTER_VIDEO( fileTypes );
 250     }
 251     if( filters & EXT_FILTER_AUDIO ) {
 252         ADD_FILTER_AUDIO( fileTypes );
 253     }
 254     if( filters & EXT_FILTER_PLAYLIST ) {
 255         ADD_FILTER_PLAYLIST( fileTypes );
 256     }
 257     if( filters & EXT_FILTER_SUBTITLE ) {
 258         ADD_FILTER_SUBTITLE( fileTypes );
 259     }
 260     ADD_FILTER_ALL( fileTypes );
 261     fileTypes.replace(QString(";*"), QString(" *"));
 262     return QFileDialog::getOpenFileNames( NULL,
 263         help.isNull() ? qfu(I_OP_SEL_FILES ) : help,
 264         path.isNull() ? qfu( p_intf->p_libvlc->psz_homedir ) : path,
 265         fileTypes );
 266 }
 267
 268 void DialogsProvider::addFromSimple( bool pl, bool go)
 269 {
 270     QStringList files = DialogsProvider::showSimpleOpen();
 271     int i = 0;
 272     foreach( QString file, files )
 273     {
 274         const char * psz_utf8 = qtu( file );
 275         playlist_Add( THEPL, psz_utf8, NULL,
 276                       go ? ( PLAYLIST_APPEND | ( i ? 0 : PLAYLIST_GO ) |
 277                                                ( i ? PLAYLIST_PREPARSE : 0 ) )
 278                          : ( PLAYLIST_APPEND | PLAYLIST_PREPARSE ),
 279                       PLAYLIST_END,
 280                       pl ? VLC_TRUE : VLC_FALSE, VLC_FALSE );
 281         i++;
 282     }
 283 }
 284
 285 void DialogsProvider::simplePLAppendDialog()
 286 {
 287     addFromSimple( true, false );
 288 }
 289
 290 void DialogsProvider::simpleMLAppendDialog()
 291 {
 292     addFromSimple( false, false );
 293 }
 294
 295 void DialogsProvider::simpleOpenDialog()
 296 {
 297     addFromSimple( true, true );
 298 }
 299
 300 /* Directory */
 301
 302 /**
 303  * Open a directory,
 304  * pl helps you to choose from playlist or media library,
 305  * go to start or enqueue
 306  **/
 307 static void openDirectory( intf_thread_t *p_intf, bool pl, bool go )
 308 {
 309     QString dir = QFileDialog::getExistingDirectory ( 0, qtr("Open directory") );
 310     if (!dir.isEmpty()) {
 311         input_item_t *p_input = input_ItemNewExt( THEPL, qtu(dir), NULL,
 312                                                0, NULL, -1 );
 313
 314         playlist_AddInput( THEPL, p_input,
 315                        go ? ( PLAYLIST_APPEND | PLAYLIST_GO ) : PLAYLIST_APPEND,
 316                        PLAYLIST_END, pl, VLC_FALSE );
 317         input_Read( THEPL, p_input, VLC_FALSE );
 318     }
 319 }
 320
 321 void DialogsProvider::PLAppendDir()
 322 {
 323     openDirectory( p_intf, true, false );
 324 }
 325
 326 void DialogsProvider::MLAppendDir()
 327 {
 328     openDirectory( p_intf, false , false );
 329 }
 330
 331 /****************
 332  * Playlist     *
 333  ****************/
 334 void DialogsProvider::openPlaylist()
 335 {
 336     QStringList files = showSimpleOpen( qtr( "Open playlist file" ),
 337                                         EXT_FILTER_PLAYLIST );
 338     foreach( QString file, files )
 339     {
 340         playlist_Import( THEPL, qtu(file) );
 341     }
 342 }
 343
 344 void DialogsProvider::savePlaylist()
 345 {
 346     QFileDialog *qfd = new QFileDialog( NULL,
 347                                    qtr("Choose a filename to save playlist"),
 348                                    qfu( p_intf->p_libvlc->psz_homedir ),
 349                                    qtr("XSPF playlist (*.xspf);; ") +
 350                                    qtr("M3U playlist (*.m3u);; Any (*.*) ") );
 351     qfd->setFileMode( QFileDialog::AnyFile );
 352     qfd->setAcceptMode( QFileDialog::AcceptSave );
 353     qfd->setConfirmOverwrite( true );
 354
 355     if( qfd->exec() == QDialog::Accepted )
 356     {
 357         if( qfd->selectedFiles().count() > 0 )
 358         {
 359             static const char psz_xspf[] = "export-xspf",
 360                               psz_m3u[] = "esport-m3u";
 361             const char *psz_module;
 362
 363             QString file = qfd->selectedFiles().first();
 364             QString filter = qfd->selectedFilter();
 365
 366             if( file.contains(".xsp") ||
 367                 ( filter.contains(".xspf") && !file.contains(".m3u") ) )
 368             {
 369                 psz_module = psz_xspf;
 370                 if( !file.contains( ".xsp" ) )
 371                     file.append( ".xspf" );
 372             }
 373             else
 374             {
 375                 psz_module = psz_m3u;
 376                 if( !file.contains( ".m3u" ) )
 377                     file.append( ".m3u" );
 378             }
 379
 380             playlist_Export( THEPL, qtu(file), THEPL->p_local_category,
 381                              psz_module);
 382         }
 383     }
 384     delete qfd;
 385 }
 386
 387
 388 /****************************************************************************
 389  * Sout emulation
 390  ****************************************************************************/
 391
 392 //FIXME !!
 393 void DialogsProvider::streamingDialog( QString mrl, bool b_transcode_only )
 394 {
 395     SoutDialog *s = new SoutDialog( p_intf->p_sys->p_mi, p_intf,
 396                                                     b_transcode_only );
 397     if( s->exec() == QDialog::Accepted )
 398     {
 399         msg_Err( p_intf, "mrl %s\n", qta( s->getMrl() ) );
 400         /* Just do it */
 401         int i_len = strlen( qtu( s->getMrl() ) ) + 10;
 402         char *psz_option = (char*)malloc(i_len);
 403         snprintf( psz_option, i_len - 1, "%s", qtu( s->getMrl() ) );
 404
 405         playlist_AddExt( THEPL, qtu( mrl ), "Streaming",
 406                          PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END,
 407                         -1, &psz_option, 1, VLC_TRUE, VLC_FALSE );
 408     }
 409     delete s;
 410 }
 411
 412 void DialogsProvider::openThenStreamingDialogs()
 413 {
 414     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, OPEN_AND_STREAM )
 415                                 ->showTab( 0 );
 416 }
 417
 418 void DialogsProvider::openThenTranscodingDialogs()
 419 {
 420     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, OPEN_AND_SAVE )
 421                                 ->showTab( 0 );
 422 }
 423 /*
 424 void DialogsProvider::streamingDialog()
 425 {
 426     OpenDialog *o = new OpenDialog( p_intf->p_sys->p_mi, p_intf, true );
 427     if ( o->exec() == QDialog::Accepted )
 428     {
 429         SoutDialog *s = new SoutDialog( p_intf->p_sys->p_mi, p_intf );
 430         if( s->exec() == QDialog::Accepted )
 431         {
 432             msg_Err(p_intf, "mrl %s\n", qta(s->mrl));
 433             /* Just do it
 434             int i_len = strlen( qtu(s->mrl) ) + 10;
 435             char *psz_option = (char*)malloc(i_len);
 436             snprintf( psz_option, i_len - 1, ":sout=%s", qtu(s->mrl));
 437
 438             playlist_AddExt( THEPL, qtu( o->mrl ), "Streaming",
 439                              PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END,
 440                              -1, &psz_option, 1, VLC_TRUE, VLC_FALSE );
 441         }
 442         delete s;
 443     }
 444     delete o;
 445 }*/
 446
 447
 448
 449 /****************************************************************************
 450  * Menus / Interaction
 451  ****************************************************************************/
 452
 453 void DialogsProvider::menuAction( QObject *data )
 454 {
 455     QVLCMenu::DoAction( p_intf, data );
 456 }
 457
 458 void DialogsProvider::menuUpdateAction( QObject *data )
 459 {
 460     MenuFunc * f = qobject_cast<MenuFunc *>(data);
 461     f->doFunc( p_intf );
 462 }
 463
 464 void DialogsProvider::SDMenuAction( QString data )
 465 {
 466     char *psz_sd = strdup( qtu( data ) );
 467     if( !playlist_IsServicesDiscoveryLoaded( THEPL, psz_sd ) )
 468         playlist_ServicesDiscoveryAdd( THEPL, psz_sd );
 469     else
 470         playlist_ServicesDiscoveryRemove( THEPL, psz_sd );
 471     free( psz_sd );
 472 }
 473
 474 void DialogsProvider::doInteraction( intf_dialog_args_t *p_arg )
 475 {
 476     InteractionDialog *qdialog;
 477     interaction_dialog_t *p_dialog = p_arg->p_dialog;
 478     switch( p_dialog->i_action )
 479     {
 480     case INTERACT_NEW:
 481         qdialog = new InteractionDialog( p_intf, p_dialog );
 482         p_dialog->p_private = (void*)qdialog;
 483         if( !(p_dialog->i_status == ANSWERED_DIALOG) )
 484             qdialog->show();
 485         break;
 486     case INTERACT_UPDATE:
 487         qdialog = (InteractionDialog*)(p_dialog->p_private);
 488         if( qdialog)
 489             qdialog->update();
 490         break;
 491     case INTERACT_HIDE:
 492         qdialog = (InteractionDialog*)(p_dialog->p_private);
 493         if( qdialog )
 494             qdialog->hide();
 495         p_dialog->i_status = HIDDEN_DIALOG;
 496         break;
 497     case INTERACT_DESTROY:
 498         qdialog = (InteractionDialog*)(p_dialog->p_private);
 499         if( !p_dialog->i_flags & DIALOG_NONBLOCKING_ERROR )
 500             delete qdialog;
 501         p_dialog->i_status = DESTROYED_DIALOG;
 502         break;
 503     }
 504 }
 505
 506 void DialogsProvider::podcastConfigureDialog()
 507 {
 508     PodcastConfigurationDialog c( p_intf );
 509     c.exec();
 510 }
 511
 512 void DialogsProvider::switchToSkins()
 513 {
 514     var_SetString( p_intf, "intf-switch", "skins2" );
 515 }