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     fixed_timer->stop();
  75 }
  76
  77 void DialogsProvider::quit()
  78 {
  79     vlc_object_kill( p_intf );
  80     QApplication::quit();
  81 }
  82
  83 void DialogsProvider::customEvent( QEvent *event )
  84 {
  85     if( event->type() == DialogEvent_Type )
  86     {
  87         DialogEvent *de = static_cast<DialogEvent*>(event);
  88         switch( de->i_dialog )
  89         {
  90             case INTF_DIALOG_FILE_SIMPLE:
  91             case INTF_DIALOG_FILE:
  92                 openDialog(); break;
  93             case INTF_DIALOG_DISC:
  94                 openDiscDialog(); break;
  95             case INTF_DIALOG_NET:
  96                 openNetDialog(); break;
  97             case INTF_DIALOG_SAT:
  98             case INTF_DIALOG_CAPTURE:
  99                 openCaptureDialog(); break;
 100             case INTF_DIALOG_DIRECTORY:
 101                 PLAppendDir(); break;
 102             case INTF_DIALOG_PLAYLIST:
 103                 playlistDialog(); break;
 104             case INTF_DIALOG_MESSAGES:
 105                 messagesDialog(); break;
 106             case INTF_DIALOG_FILEINFO:
 107                mediaInfoDialog(); break;
 108             case INTF_DIALOG_PREFS:
 109                prefsDialog(); break;
 110             case INTF_DIALOG_BOOKMARKS:
 111                bookmarksDialog(); break;
 112             case INTF_DIALOG_EXTENDED:
 113                extendedDialog(); break;
 114             case INTF_DIALOG_VLM:
 115                vlmDialog(); break;
 116             case INTF_DIALOG_INTERACTION:
 117                doInteraction( de->p_arg ); break;
 118             case INTF_DIALOG_POPUPMENU:
 119                QVLCMenu::PopupMenu( p_intf, (de->i_arg != 0) ); break;
 120             case INTF_DIALOG_AUDIOPOPUPMENU:
 121                QVLCMenu::AudioPopupMenu( p_intf ); break;
 122             case INTF_DIALOG_VIDEOPOPUPMENU:
 123                QVLCMenu::VideoPopupMenu( p_intf ); break;
 124             case INTF_DIALOG_MISCPOPUPMENU:
 125                QVLCMenu::MiscPopupMenu( p_intf ); 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 void DialogsProvider::podcastConfigureDialog()
 195 {
 196     PodcastConfigDialog::getInstance( p_intf )->toggleVisible();
 197 }
 198
 199
 200 /****************************************************************************
 201  * All the open/add stuff
 202  * Open Dialog first - Simple Open then
 203  ****************************************************************************/
 204
 205 void DialogsProvider::openDialog( int i_tab )
 206 {
 207     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf )->showTab( i_tab );
 208 }
 209 void DialogsProvider::openDialog()
 210 {
 211     openDialog( OPEN_FILE_TAB );
 212 }
 213 void DialogsProvider::openFileDialog()
 214 {
 215     openDialog( OPEN_FILE_TAB );
 216 }
 217 void DialogsProvider::openDiscDialog()
 218 {
 219     openDialog( OPEN_DISC_TAB );
 220 }
 221 void DialogsProvider::openNetDialog()
 222 {
 223     openDialog( OPEN_NETWORK_TAB );
 224 }
 225 void DialogsProvider::openCaptureDialog()
 226 {
 227     openDialog( OPEN_CAPTURE_TAB );
 228 }
 229
 230 /* Same as the open one, but force the enqueue */
 231 void DialogsProvider::PLAppendDialog()
 232 {
 233     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, ENQUEUE)->showTab(0);
 234 }
 235
 236 /* Unimplemmented yet - Usefull ? */
 237 void DialogsProvider::MLAppendDialog()
 238 {
 239 }
 240
 241 /**
 242  * Simple open
 243  * Not used anymore. Let the code until we are sure we don't want it
 244  * Two opens make it confusing for the user.
 245  ***/
 246 QStringList DialogsProvider::showSimpleOpen( QString help,
 247                                              int filters,
 248                                              QString path )
 249 {
 250     QString fileTypes = "";
 251     if( filters & EXT_FILTER_MEDIA ) {
 252         ADD_FILTER_MEDIA( fileTypes );
 253     }
 254     if( filters & EXT_FILTER_VIDEO ) {
 255         ADD_FILTER_VIDEO( fileTypes );
 256     }
 257     if( filters & EXT_FILTER_AUDIO ) {
 258         ADD_FILTER_AUDIO( fileTypes );
 259     }
 260     if( filters & EXT_FILTER_PLAYLIST ) {
 261         ADD_FILTER_PLAYLIST( fileTypes );
 262     }
 263     if( filters & EXT_FILTER_SUBTITLE ) {
 264         ADD_FILTER_SUBTITLE( fileTypes );
 265     }
 266     ADD_FILTER_ALL( fileTypes );
 267     fileTypes.replace(QString(";*"), QString(" *"));
 268     return QFileDialog::getOpenFileNames( NULL,
 269         help.isNull() ? qfu(I_OP_SEL_FILES ) : help,
 270         path.isNull() ? qfu( p_intf->p_libvlc->psz_homedir ) : path,
 271         fileTypes );
 272 }
 273
 274 void DialogsProvider::addFromSimple( bool pl, bool go)
 275 {
 276     QStringList files = DialogsProvider::showSimpleOpen();
 277     int i = 0;
 278     foreach( QString file, files )
 279     {
 280         const char * psz_utf8 = qtu( file );
 281         playlist_Add( THEPL, psz_utf8, NULL,
 282                       go ? ( PLAYLIST_APPEND | ( i ? 0 : PLAYLIST_GO ) |
 283                                                ( i ? PLAYLIST_PREPARSE : 0 ) )
 284                          : ( PLAYLIST_APPEND | PLAYLIST_PREPARSE ),
 285                       PLAYLIST_END,
 286                       pl ? VLC_TRUE : VLC_FALSE, VLC_FALSE );
 287         i++;
 288     }
 289 }
 290
 291 void DialogsProvider::simplePLAppendDialog()
 292 {
 293     addFromSimple( true, false );
 294 }
 295
 296 void DialogsProvider::simpleMLAppendDialog()
 297 {
 298     addFromSimple( false, false );
 299 }
 300
 301 void DialogsProvider::simpleOpenDialog()
 302 {
 303     addFromSimple( true, true );
 304 }
 305
 306 /* Directory */
 307
 308 /**
 309  * Open a directory,
 310  * pl helps you to choose from playlist or media library,
 311  * go to start or enqueue
 312  **/
 313 static void openDirectory( intf_thread_t *p_intf, bool pl, bool go )
 314 {
 315     QString dir = QFileDialog::getExistingDirectory ( 0, qtr("Open directory") );
 316     if (!dir.isEmpty()) {
 317         input_item_t *p_input = input_ItemNewExt( THEPL, qtu(dir), NULL,
 318                                                0, NULL, -1 );
 319
 320         playlist_AddInput( THEPL, p_input,
 321                        go ? ( PLAYLIST_APPEND | PLAYLIST_GO ) : PLAYLIST_APPEND,
 322                        PLAYLIST_END, pl, VLC_FALSE );
 323         input_Read( THEPL, p_input, VLC_FALSE );
 324     }
 325 }
 326
 327 void DialogsProvider::PLAppendDir()
 328 {
 329     openDirectory( p_intf, true, false );
 330 }
 331
 332 void DialogsProvider::MLAppendDir()
 333 {
 334     openDirectory( p_intf, false , false );
 335 }
 336
 337 /****************
 338  * Playlist     *
 339  ****************/
 340 void DialogsProvider::openPlaylist()
 341 {
 342     QStringList files = showSimpleOpen( qtr( "Open playlist file" ),
 343                                         EXT_FILTER_PLAYLIST );
 344     foreach( QString file, files )
 345     {
 346         playlist_Import( THEPL, qtu(file) );
 347     }
 348 }
 349
 350 void DialogsProvider::savePlaylist()
 351 {
 352     QFileDialog *qfd = new QFileDialog( NULL,
 353                                    qtr("Choose a filename to save playlist"),
 354                                    qfu( p_intf->p_libvlc->psz_homedir ),
 355                                    qtr("XSPF playlist (*.xspf);; ") +
 356                                    qtr("M3U playlist (*.m3u);; Any (*.*) ") );
 357     qfd->setFileMode( QFileDialog::AnyFile );
 358     qfd->setAcceptMode( QFileDialog::AcceptSave );
 359     qfd->setConfirmOverwrite( true );
 360
 361     if( qfd->exec() == QDialog::Accepted )
 362     {
 363         if( qfd->selectedFiles().count() > 0 )
 364         {
 365             static const char psz_xspf[] = "export-xspf",
 366                               psz_m3u[] = "export-m3u";
 367             const char *psz_module;
 368
 369             QString file = qfd->selectedFiles().first();
 370             QString filter = qfd->selectedFilter();
 371
 372             if( file.contains(".xsp") ||
 373                 ( filter.contains(".xspf") && !file.contains(".m3u") ) )
 374             {
 375                 psz_module = psz_xspf;
 376                 if( !file.contains( ".xsp" ) )
 377                     file.append( ".xspf" );
 378             }
 379             else
 380             {
 381                 psz_module = psz_m3u;
 382                 if( !file.contains( ".m3u" ) )
 383                     file.append( ".m3u" );
 384             }
 385
 386             playlist_Export( THEPL, qtu(file), THEPL->p_local_category,
 387                              psz_module);
 388         }
 389     }
 390     delete qfd;
 391 }
 392
 393
 394 /****************************************************************************
 395  * Sout emulation
 396  ****************************************************************************/
 397
 398 //FIXME !!
 399 void DialogsProvider::streamingDialog( QString mrl, bool b_transcode_only )
 400 {
 401     SoutDialog *s = new SoutDialog( p_intf->p_sys->p_mi, p_intf,
 402                                                     b_transcode_only );
 403     if( s->exec() == QDialog::Accepted )
 404     {
 405         msg_Err( p_intf, "mrl %s\n", qta( s->getMrl() ) );
 406         /* Just do it */
 407         int i_len = strlen( qtu( s->getMrl() ) ) + 10;
 408         char *psz_option = (char*)malloc(i_len);
 409         snprintf( psz_option, i_len - 1, "%s", qtu( s->getMrl() ) );
 410
 411         playlist_AddExt( THEPL, qtu( mrl ), "Streaming",
 412                          PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END,
 413                         -1, &psz_option, 1, VLC_TRUE, VLC_FALSE );
 414     }
 415     delete s;
 416 }
 417
 418 void DialogsProvider::openThenStreamingDialogs()
 419 {
 420     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, OPEN_AND_STREAM )
 421                                 ->showTab( 0 );
 422 }
 423
 424 void DialogsProvider::openThenTranscodingDialogs()
 425 {
 426     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, OPEN_AND_SAVE )
 427                                 ->showTab( 0 );
 428 }
 429 /*
 430 void DialogsProvider::streamingDialog()
 431 {
 432     OpenDialog *o = new OpenDialog( p_intf->p_sys->p_mi, p_intf, true );
 433     if ( o->exec() == QDialog::Accepted )
 434     {
 435         SoutDialog *s = new SoutDialog( p_intf->p_sys->p_mi, p_intf );
 436         if( s->exec() == QDialog::Accepted )
 437         {
 438             msg_Err(p_intf, "mrl %s\n", qta(s->mrl));
 439             /* Just do it
 440             int i_len = strlen( qtu(s->mrl) ) + 10;
 441             char *psz_option = (char*)malloc(i_len);
 442             snprintf( psz_option, i_len - 1, ":sout=%s", qtu(s->mrl));
 443
 444             playlist_AddExt( THEPL, qtu( o->mrl ), "Streaming",
 445                              PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END,
 446                              -1, &psz_option, 1, VLC_TRUE, VLC_FALSE );
 447         }
 448         delete s;
 449     }
 450     delete o;
 451 }*/
 452
 453
 454
 455 /****************************************************************************
 456  * Menus / Interaction
 457  ****************************************************************************/
 458
 459 void DialogsProvider::menuAction( QObject *data )
 460 {
 461     QVLCMenu::DoAction( p_intf, data );
 462 }
 463
 464 void DialogsProvider::menuUpdateAction( QObject *data )
 465 {
 466     MenuFunc * f = qobject_cast<MenuFunc *>(data);
 467     f->doFunc( p_intf );
 468 }
 469
 470 void DialogsProvider::SDMenuAction( QString data )
 471 {
 472     char *psz_sd = strdup( qtu( data ) );
 473     if( !playlist_IsServicesDiscoveryLoaded( THEPL, psz_sd ) )
 474         playlist_ServicesDiscoveryAdd( THEPL, psz_sd );
 475     else
 476         playlist_ServicesDiscoveryRemove( THEPL, psz_sd );
 477     free( psz_sd );
 478 }
 479
 480 void DialogsProvider::doInteraction( intf_dialog_args_t *p_arg )
 481 {
 482     InteractionDialog *qdialog;
 483     interaction_dialog_t *p_dialog = p_arg->p_dialog;
 484     switch( p_dialog->i_action )
 485     {
 486     case INTERACT_NEW:
 487         qdialog = new InteractionDialog( p_intf, p_dialog );
 488         p_dialog->p_private = (void*)qdialog;
 489         if( !(p_dialog->i_status == ANSWERED_DIALOG) )
 490             qdialog->show();
 491         break;
 492     case INTERACT_UPDATE:
 493         qdialog = (InteractionDialog*)(p_dialog->p_private);
 494         if( qdialog)
 495             qdialog->update();
 496         break;
 497     case INTERACT_HIDE:
 498         qdialog = (InteractionDialog*)(p_dialog->p_private);
 499         if( qdialog )
 500             qdialog->hide();
 501         p_dialog->i_status = HIDDEN_DIALOG;
 502         break;
 503     case INTERACT_DESTROY:
 504         qdialog = (InteractionDialog*)(p_dialog->p_private);
 505         if( !p_dialog->i_flags & DIALOG_NONBLOCKING_ERROR )
 506             delete qdialog;
 507         p_dialog->i_status = DESTROYED_DIALOG;
 508         break;
 509     }
 510 }
 511
 512 void DialogsProvider::switchToSkins()
 513 {
 514     var_SetString( p_intf, "intf-switch", "skins2" );
 515 }