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::updateDialog()
 174 {
 175     UpdateDialog::getInstance( p_intf )->toggleVisible();
 176 }
 177
 178 void DialogsProvider::aboutDialog()
 179 {
 180     AboutDialog::getInstance( p_intf )->toggleVisible();
 181 }
 182
 183 void DialogsProvider::mediaInfoDialog()
 184 {
 185     MediaInfoDialog::getInstance( p_intf )->toggleVisible();
 186 }
 187
 188 void DialogsProvider::mediaCodecDialog()
 189 {
 190     MediaInfoDialog::getInstance( p_intf )->showTab( 2 );
 191 }
 192
 193 void DialogsProvider::bookmarksDialog()
 194 {
 195     /* FIXME - Implement me */
 196     /*  BookmarkDialog::getInstance( p_intf )->toggleVisible(); */
 197 }
 198
 199 void DialogsProvider::podcastConfigureDialog()
 200 {
 201     PodcastConfigDialog::getInstance( p_intf )->toggleVisible();
 202 }
 203
 204
 205 /****************************************************************************
 206  * All the open/add stuff
 207  * Open Dialog first - Simple Open then
 208  ****************************************************************************/
 209
 210 void DialogsProvider::openDialog( int i_tab )
 211 {
 212     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf )->showTab( i_tab );
 213 }
 214 void DialogsProvider::openDialog()
 215 {
 216     openDialog( OPEN_FILE_TAB );
 217 }
 218 void DialogsProvider::openFileDialog()
 219 {
 220     openDialog( OPEN_FILE_TAB );
 221 }
 222 void DialogsProvider::openDiscDialog()
 223 {
 224     openDialog( OPEN_DISC_TAB );
 225 }
 226 void DialogsProvider::openNetDialog()
 227 {
 228     openDialog( OPEN_NETWORK_TAB );
 229 }
 230 void DialogsProvider::openCaptureDialog()
 231 {
 232     openDialog( OPEN_CAPTURE_TAB );
 233 }
 234
 235 /* Same as the open one, but force the enqueue */
 236 void DialogsProvider::PLAppendDialog()
 237 {
 238     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, OPEN_AND_ENQUEUE)
 239                             ->showTab( OPEN_FILE_TAB );
 240 }
 241
 242 /* Unimplemmented yet - Usefull ? */
 243 void DialogsProvider::MLAppendDialog()
 244 {
 245 }
 246
 247 /**
 248  * Simple open
 249  * Not used anymore. Let the code until we are sure we don't want it
 250  * Two opens make it confusing for the user.
 251  ***/
 252 QStringList DialogsProvider::showSimpleOpen( QString help,
 253                                              int filters,
 254                                              QString path )
 255 {
 256     QString fileTypes = "";
 257     if( filters & EXT_FILTER_MEDIA ) {
 258         ADD_FILTER_MEDIA( fileTypes );
 259     }
 260     if( filters & EXT_FILTER_VIDEO ) {
 261         ADD_FILTER_VIDEO( fileTypes );
 262     }
 263     if( filters & EXT_FILTER_AUDIO ) {
 264         ADD_FILTER_AUDIO( fileTypes );
 265     }
 266     if( filters & EXT_FILTER_PLAYLIST ) {
 267         ADD_FILTER_PLAYLIST( fileTypes );
 268     }
 269     if( filters & EXT_FILTER_SUBTITLE ) {
 270         ADD_FILTER_SUBTITLE( fileTypes );
 271     }
 272     ADD_FILTER_ALL( fileTypes );
 273     fileTypes.replace(QString(";*"), QString(" *"));
 274     return QFileDialog::getOpenFileNames( NULL,
 275         help.isNull() ? qfu(I_OP_SEL_FILES ) : help,
 276         path.isNull() ? qfu( p_intf->p_libvlc->psz_homedir ) : path,
 277         fileTypes );
 278 }
 279
 280 void DialogsProvider::addFromSimple( bool pl, bool go)
 281 {
 282     QStringList files = DialogsProvider::showSimpleOpen();
 283     int i = 0;
 284     foreach( QString file, files )
 285     {
 286         const char * psz_utf8 = qtu( file );
 287         playlist_Add( THEPL, psz_utf8, NULL,
 288                       go ? ( PLAYLIST_APPEND | ( i ? 0 : PLAYLIST_GO ) |
 289                                                ( i ? PLAYLIST_PREPARSE : 0 ) )
 290                          : ( PLAYLIST_APPEND | PLAYLIST_PREPARSE ),
 291                       PLAYLIST_END,
 292                       pl ? VLC_TRUE : VLC_FALSE, VLC_FALSE );
 293         i++;
 294     }
 295 }
 296
 297 void DialogsProvider::simplePLAppendDialog()
 298 {
 299     addFromSimple( true, false );
 300 }
 301
 302 void DialogsProvider::simpleMLAppendDialog()
 303 {
 304     addFromSimple( false, false );
 305 }
 306
 307 void DialogsProvider::simpleOpenDialog()
 308 {
 309     addFromSimple( true, true );
 310 }
 311
 312 /* Directory */
 313
 314 /**
 315  * Open a directory,
 316  * pl helps you to choose from playlist or media library,
 317  * go to start or enqueue
 318  **/
 319 static void openDirectory( intf_thread_t *p_intf, bool pl, bool go )
 320 {
 321     QString dir = QFileDialog::getExistingDirectory( 0, qtr("Open directory") );
 322     if (!dir.isEmpty()) {
 323         input_item_t *p_input = input_ItemNewExt( THEPL, qtu(dir), NULL,
 324                                                0, NULL, -1 );
 325
 326         playlist_AddInput( THEPL, p_input,
 327                        go ? ( PLAYLIST_APPEND | PLAYLIST_GO ) : PLAYLIST_APPEND,
 328                        PLAYLIST_END, pl, VLC_FALSE );
 329         input_Read( THEPL, p_input, VLC_FALSE );
 330     }
 331 }
 332
 333 void DialogsProvider::PLAppendDir()
 334 {
 335     openDirectory( p_intf, true, false );
 336 }
 337
 338 void DialogsProvider::MLAppendDir()
 339 {
 340     openDirectory( p_intf, false , false );
 341 }
 342
 343 /****************
 344  * Playlist     *
 345  ****************/
 346 void DialogsProvider::openPlaylist()
 347 {
 348     QStringList files = showSimpleOpen( qtr( "Open playlist file" ),
 349                                         EXT_FILTER_PLAYLIST );
 350     foreach( QString file, files )
 351     {
 352         playlist_Import( THEPL, qtu(file) );
 353     }
 354 }
 355
 356 void DialogsProvider::savePlaylist()
 357 {
 358     QFileDialog *qfd = new QFileDialog( NULL,
 359                                    qtr("Choose a filename to save playlist"),
 360                                    qfu( p_intf->p_libvlc->psz_homedir ),
 361                                    qtr("XSPF playlist (*.xspf);; ") +
 362                                    qtr("M3U playlist (*.m3u);; Any (*.*) ") );
 363     qfd->setFileMode( QFileDialog::AnyFile );
 364     qfd->setAcceptMode( QFileDialog::AcceptSave );
 365     qfd->setConfirmOverwrite( true );
 366
 367     if( qfd->exec() == QDialog::Accepted )
 368     {
 369         if( qfd->selectedFiles().count() > 0 )
 370         {
 371             static const char psz_xspf[] = "export-xspf",
 372                               psz_m3u[] = "export-m3u";
 373             const char *psz_module;
 374
 375             QString file = qfd->selectedFiles().first();
 376             QString filter = qfd->selectedFilter();
 377
 378             if( file.contains(".xsp") ||
 379                 ( filter.contains(".xspf") && !file.contains(".m3u") ) )
 380             {
 381                 psz_module = psz_xspf;
 382                 if( !file.contains( ".xsp" ) )
 383                     file.append( ".xspf" );
 384             }
 385             else
 386             {
 387                 psz_module = psz_m3u;
 388                 if( !file.contains( ".m3u" ) )
 389                     file.append( ".m3u" );
 390             }
 391
 392             playlist_Export( THEPL, qtu(file), THEPL->p_local_category,
 393                              psz_module);
 394         }
 395     }
 396     delete qfd;
 397 }
 398
 399
 400 /****************************************************************************
 401  * Sout emulation
 402  ****************************************************************************/
 403
 404 //FIXME !!
 405 void DialogsProvider::streamingDialog( QString mrl, bool b_transcode_only )
 406 {
 407     SoutDialog *s = new SoutDialog( p_intf->p_sys->p_mi, p_intf,
 408                                                     b_transcode_only );
 409     if( s->exec() == QDialog::Accepted )
 410     {
 411         msg_Err( p_intf, "mrl %s\n", qta( s->getMrl() ) );
 412         /* Just do it */
 413         int i_len = strlen( qtu( s->getMrl() ) ) + 10;
 414         char *psz_option = (char*)malloc(i_len);
 415         snprintf( psz_option, i_len - 1, "%s", qtu( s->getMrl() ) );
 416
 417         playlist_AddExt( THEPL, qtu( mrl ), "Streaming",
 418                          PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END,
 419                         -1, &psz_option, 1, VLC_TRUE, VLC_FALSE );
 420     }
 421     delete s;
 422 }
 423
 424 void DialogsProvider::openThenStreamingDialogs()
 425 {
 426     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, OPEN_AND_STREAM )
 427                                 ->showTab( 0 );
 428 }
 429
 430 void DialogsProvider::openThenTranscodingDialogs()
 431 {
 432     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, OPEN_AND_SAVE )
 433                                 ->showTab( 0 );
 434 }
 435 /*
 436 void DialogsProvider::streamingDialog()
 437 {
 438     OpenDialog *o = new OpenDialog( p_intf->p_sys->p_mi, p_intf, true );
 439     if ( o->exec() == QDialog::Accepted )
 440     {
 441         SoutDialog *s = new SoutDialog( p_intf->p_sys->p_mi, p_intf );
 442         if( s->exec() == QDialog::Accepted )
 443         {
 444             msg_Err(p_intf, "mrl %s\n", qta(s->mrl));
 445             /* Just do it
 446             int i_len = strlen( qtu(s->mrl) ) + 10;
 447             char *psz_option = (char*)malloc(i_len);
 448             snprintf( psz_option, i_len - 1, ":sout=%s", qtu(s->mrl));
 449
 450             playlist_AddExt( THEPL, qtu( o->mrl ), "Streaming",
 451                              PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END,
 452                              -1, &psz_option, 1, VLC_TRUE, VLC_FALSE );
 453         }
 454         delete s;
 455     }
 456     delete o;
 457 }*/
 458
 459
 460
 461 /****************************************************************************
 462  * Menus / Interaction
 463  ****************************************************************************/
 464
 465 void DialogsProvider::menuAction( QObject *data )
 466 {
 467     QVLCMenu::DoAction( p_intf, data );
 468 }
 469
 470 void DialogsProvider::menuUpdateAction( QObject *data )
 471 {
 472     MenuFunc * f = qobject_cast<MenuFunc *>(data);
 473     f->doFunc( p_intf );
 474 }
 475
 476 void DialogsProvider::SDMenuAction( QString data )
 477 {
 478     char *psz_sd = strdup( qtu( data ) );
 479     if( !playlist_IsServicesDiscoveryLoaded( THEPL, psz_sd ) )
 480         playlist_ServicesDiscoveryAdd( THEPL, psz_sd );
 481     else
 482         playlist_ServicesDiscoveryRemove( THEPL, psz_sd );
 483     free( psz_sd );
 484 }
 485
 486 void DialogsProvider::doInteraction( intf_dialog_args_t *p_arg )
 487 {
 488     InteractionDialog *qdialog;
 489     interaction_dialog_t *p_dialog = p_arg->p_dialog;
 490     switch( p_dialog->i_action )
 491     {
 492     case INTERACT_NEW:
 493         qdialog = new InteractionDialog( p_intf, p_dialog );
 494         p_dialog->p_private = (void*)qdialog;
 495         if( !(p_dialog->i_status == ANSWERED_DIALOG) )
 496             qdialog->show();
 497         break;
 498     case INTERACT_UPDATE:
 499         qdialog = (InteractionDialog*)(p_dialog->p_private);
 500         if( qdialog)
 501             qdialog->update();
 502         break;
 503     case INTERACT_HIDE:
 504         qdialog = (InteractionDialog*)(p_dialog->p_private);
 505         if( qdialog )
 506             qdialog->hide();
 507         p_dialog->i_status = HIDDEN_DIALOG;
 508         break;
 509     case INTERACT_DESTROY:
 510         qdialog = (InteractionDialog*)(p_dialog->p_private);
 511         if( !p_dialog->i_flags & DIALOG_NONBLOCKING_ERROR )
 512             delete qdialog;
 513         p_dialog->i_status = DESTROYED_DIALOG;
 514         break;
 515     }
 516 }
 517
 518 void DialogsProvider::switchToSkins()
 519 {
 520     var_SetString( p_intf, "intf-switch", "skins2" );
 521 }