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::closeAllWindows();
  81     QApplication::quit();
  82 }
  83
  84 void DialogsProvider::customEvent( QEvent *event )
  85 {
  86     if( event->type() == DialogEvent_Type )
  87     {
  88         DialogEvent *de = static_cast<DialogEvent*>(event);
  89         switch( de->i_dialog )
  90         {
  91             case INTF_DIALOG_FILE_SIMPLE:
  92             case INTF_DIALOG_FILE:
  93                 openDialog(); break;
  94             case INTF_DIALOG_DISC:
  95                 openDiscDialog(); break;
  96             case INTF_DIALOG_NET:
  97                 openNetDialog(); break;
  98             case INTF_DIALOG_SAT:
  99             case INTF_DIALOG_CAPTURE:
 100                 openCaptureDialog(); break;
 101             case INTF_DIALOG_DIRECTORY:
 102                 PLAppendDir(); break;
 103             case INTF_DIALOG_PLAYLIST:
 104                 playlistDialog(); break;
 105             case INTF_DIALOG_MESSAGES:
 106                 messagesDialog(); break;
 107             case INTF_DIALOG_FILEINFO:
 108                mediaInfoDialog(); break;
 109             case INTF_DIALOG_PREFS:
 110                prefsDialog(); break;
 111             case INTF_DIALOG_BOOKMARKS:
 112                bookmarksDialog(); break;
 113             case INTF_DIALOG_EXTENDED:
 114                extendedDialog(); break;
 115             case INTF_DIALOG_VLM:
 116                vlmDialog(); break;
 117             case INTF_DIALOG_INTERACTION:
 118                doInteraction( de->p_arg ); break;
 119             case INTF_DIALOG_POPUPMENU:
 120                QVLCMenu::PopupMenu( p_intf, (de->i_arg != 0) ); break;
 121             case INTF_DIALOG_AUDIOPOPUPMENU:
 122                QVLCMenu::AudioPopupMenu( p_intf ); break;
 123             case INTF_DIALOG_VIDEOPOPUPMENU:
 124                QVLCMenu::VideoPopupMenu( p_intf ); break;
 125             case INTF_DIALOG_MISCPOPUPMENU:
 126                QVLCMenu::MiscPopupMenu( p_intf ); break;
 127             case INTF_DIALOG_WIZARD:
 128             case INTF_DIALOG_STREAMWIZARD:
 129             case INTF_DIALOG_UPDATEVLC:
 130             case INTF_DIALOG_EXIT:
 131             default:
 132                msg_Warn( p_intf, "unimplemented dialog\n" );
 133         }
 134     }
 135 }
 136
 137 /****************************************************************************
 138  * Individual simple dialogs
 139  ****************************************************************************/
 140 void DialogsProvider::playlistDialog()
 141 {
 142     PlaylistDialog::getInstance( p_intf )->toggleVisible();
 143 }
 144
 145 void DialogsProvider::prefsDialog()
 146 {
 147     PrefsDialog::getInstance( p_intf )->toggleVisible();
 148 }
 149 void DialogsProvider::extendedDialog()
 150 {
 151     ExtendedDialog::getInstance( p_intf )->toggleVisible();
 152 }
 153
 154 void DialogsProvider::messagesDialog()
 155 {
 156     MessagesDialog::getInstance( p_intf )->toggleVisible();
 157 }
 158
 159 void DialogsProvider::gotoTimeDialog()
 160 {
 161     GotoTimeDialog::getInstance( p_intf )->toggleVisible();
 162 }
 163
 164 void DialogsProvider::vlmDialog()
 165 {
 166     VLMDialog::getInstance( p_intf )->toggleVisible();
 167 }
 168
 169 void DialogsProvider::helpDialog()
 170 {
 171     HelpDialog::getInstance( p_intf )->toggleVisible();
 172 }
 173
 174 void DialogsProvider::updateDialog()
 175 {
 176     UpdateDialog::getInstance( p_intf )->toggleVisible();
 177 }
 178
 179 void DialogsProvider::aboutDialog()
 180 {
 181     AboutDialog::getInstance( p_intf )->toggleVisible();
 182 }
 183
 184 void DialogsProvider::mediaInfoDialog()
 185 {
 186     MediaInfoDialog::getInstance( p_intf )->toggleVisible();
 187 }
 188
 189 void DialogsProvider::mediaCodecDialog()
 190 {
 191     MediaInfoDialog::getInstance( p_intf )->showTab( 2 );
 192 }
 193
 194 void DialogsProvider::bookmarksDialog()
 195 {
 196     /* FIXME - Implement me */
 197     /*  BookmarkDialog::getInstance( p_intf )->toggleVisible(); */
 198 }
 199
 200 void DialogsProvider::podcastConfigureDialog()
 201 {
 202     PodcastConfigDialog::getInstance( p_intf )->toggleVisible();
 203 }
 204
 205
 206 /****************************************************************************
 207  * All the open/add stuff
 208  * Open Dialog first - Simple Open then
 209  ****************************************************************************/
 210
 211 void DialogsProvider::openDialog( int i_tab )
 212 {
 213     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf )->showTab( i_tab );
 214 }
 215 void DialogsProvider::openDialog()
 216 {
 217     openDialog( OPEN_FILE_TAB );
 218 }
 219 void DialogsProvider::openFileDialog()
 220 {
 221     openDialog( OPEN_FILE_TAB );
 222 }
 223 void DialogsProvider::openDiscDialog()
 224 {
 225     openDialog( OPEN_DISC_TAB );
 226 }
 227 void DialogsProvider::openNetDialog()
 228 {
 229     openDialog( OPEN_NETWORK_TAB );
 230 }
 231 void DialogsProvider::openCaptureDialog()
 232 {
 233     openDialog( OPEN_CAPTURE_TAB );
 234 }
 235
 236 /* Same as the open one, but force the enqueue */
 237 void DialogsProvider::PLAppendDialog()
 238 {
 239     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, OPEN_AND_ENQUEUE)
 240                             ->showTab( OPEN_FILE_TAB );
 241 }
 242
 243 /* Unimplemmented yet - Usefull ? */
 244 void DialogsProvider::MLAppendDialog()
 245 {
 246 }
 247
 248 /**
 249  * Simple open
 250  * Not used anymore. Let the code until we are sure we don't want it
 251  * Two opens make it confusing for the user.
 252  ***/
 253 QStringList DialogsProvider::showSimpleOpen( QString help,
 254                                              int filters,
 255                                              QString path )
 256 {
 257     QString fileTypes = "";
 258     if( filters & EXT_FILTER_MEDIA ) {
 259         ADD_FILTER_MEDIA( fileTypes );
 260     }
 261     if( filters & EXT_FILTER_VIDEO ) {
 262         ADD_FILTER_VIDEO( fileTypes );
 263     }
 264     if( filters & EXT_FILTER_AUDIO ) {
 265         ADD_FILTER_AUDIO( fileTypes );
 266     }
 267     if( filters & EXT_FILTER_PLAYLIST ) {
 268         ADD_FILTER_PLAYLIST( fileTypes );
 269     }
 270     if( filters & EXT_FILTER_SUBTITLE ) {
 271         ADD_FILTER_SUBTITLE( fileTypes );
 272     }
 273     ADD_FILTER_ALL( fileTypes );
 274     fileTypes.replace(QString(";*"), QString(" *"));
 275     return QFileDialog::getOpenFileNames( NULL,
 276         help.isNull() ? qfu(I_OP_SEL_FILES ) : help,
 277         path.isNull() ? qfu( p_intf->p_libvlc->psz_homedir ) : path,
 278         fileTypes );
 279 }
 280
 281 void DialogsProvider::addFromSimple( bool pl, bool go)
 282 {
 283     QStringList files = DialogsProvider::showSimpleOpen();
 284     int i = 0;
 285     foreach( QString file, files )
 286     {
 287         const char * psz_utf8 = qtu( file );
 288         playlist_Add( THEPL, psz_utf8, NULL,
 289                       go ? ( PLAYLIST_APPEND | ( i ? 0 : PLAYLIST_GO ) |
 290                                                ( i ? PLAYLIST_PREPARSE : 0 ) )
 291                          : ( PLAYLIST_APPEND | PLAYLIST_PREPARSE ),
 292                       PLAYLIST_END,
 293                       pl ? VLC_TRUE : VLC_FALSE, VLC_FALSE );
 294         i++;
 295     }
 296 }
 297
 298 void DialogsProvider::simplePLAppendDialog()
 299 {
 300     addFromSimple( true, false );
 301 }
 302
 303 void DialogsProvider::simpleMLAppendDialog()
 304 {
 305     addFromSimple( false, false );
 306 }
 307
 308 void DialogsProvider::simpleOpenDialog()
 309 {
 310     addFromSimple( true, true );
 311 }
 312
 313 /* Directory */
 314
 315 /**
 316  * Open a directory,
 317  * pl helps you to choose from playlist or media library,
 318  * go to start or enqueue
 319  **/
 320 static void openDirectory( intf_thread_t *p_intf, bool pl, bool go )
 321 {
 322     QString dir = QFileDialog::getExistingDirectory( 0, qtr("Open directory") );
 323     if (!dir.isEmpty()) {
 324         input_item_t *p_input = input_ItemNewExt( THEPL, qtu(dir), NULL,
 325                                                0, NULL, -1 );
 326
 327         playlist_AddInput( THEPL, p_input,
 328                        go ? ( PLAYLIST_APPEND | PLAYLIST_GO ) : PLAYLIST_APPEND,
 329                        PLAYLIST_END, pl, VLC_FALSE );
 330         input_Read( THEPL, p_input, VLC_FALSE );
 331     }
 332 }
 333
 334 void DialogsProvider::PLAppendDir()
 335 {
 336     openDirectory( p_intf, true, false );
 337 }
 338
 339 void DialogsProvider::MLAppendDir()
 340 {
 341     openDirectory( p_intf, false , false );
 342 }
 343
 344 /****************
 345  * Playlist     *
 346  ****************/
 347 void DialogsProvider::openPlaylist()
 348 {
 349     QStringList files = showSimpleOpen( qtr( "Open playlist file" ),
 350                                         EXT_FILTER_PLAYLIST );
 351     foreach( QString file, files )
 352     {
 353         playlist_Import( THEPL, qtu(file) );
 354     }
 355 }
 356
 357 void DialogsProvider::savePlaylist()
 358 {
 359     QFileDialog *qfd = new QFileDialog( NULL,
 360                                    qtr("Choose a filename to save playlist"),
 361                                    qfu( p_intf->p_libvlc->psz_homedir ),
 362                                    qtr("XSPF playlist (*.xspf);; ") +
 363                                    qtr("M3U playlist (*.m3u);; Any (*.*) ") );
 364     qfd->setFileMode( QFileDialog::AnyFile );
 365     qfd->setAcceptMode( QFileDialog::AcceptSave );
 366     qfd->setConfirmOverwrite( true );
 367
 368     if( qfd->exec() == QDialog::Accepted )
 369     {
 370         if( qfd->selectedFiles().count() > 0 )
 371         {
 372             static const char psz_xspf[] = "export-xspf",
 373                               psz_m3u[] = "export-m3u";
 374             const char *psz_module;
 375
 376             QString file = qfd->selectedFiles().first();
 377             QString filter = qfd->selectedFilter();
 378
 379             if( file.contains(".xsp") ||
 380                 ( filter.contains(".xspf") && !file.contains(".m3u") ) )
 381             {
 382                 psz_module = psz_xspf;
 383                 if( !file.contains( ".xsp" ) )
 384                     file.append( ".xspf" );
 385             }
 386             else
 387             {
 388                 psz_module = psz_m3u;
 389                 if( !file.contains( ".m3u" ) )
 390                     file.append( ".m3u" );
 391             }
 392
 393             playlist_Export( THEPL, qtu(file), THEPL->p_local_category,
 394                              psz_module);
 395         }
 396     }
 397     delete qfd;
 398 }
 399
 400
 401 /****************************************************************************
 402  * Sout emulation
 403  ****************************************************************************/
 404
 405 //FIXME !!
 406 void DialogsProvider::streamingDialog( QString mrl, bool b_transcode_only )
 407 {
 408     SoutDialog *s = new SoutDialog( p_intf->p_sys->p_mi, p_intf,
 409                                                     b_transcode_only );
 410     if( s->exec() == QDialog::Accepted )
 411     {
 412         msg_Err( p_intf, "mrl %s\n", qta( s->getMrl() ) );
 413         /* Just do it */
 414         int i_len = strlen( qtu( s->getMrl() ) ) + 10;
 415         char *psz_option = (char*)malloc(i_len);
 416         snprintf( psz_option, i_len - 1, "%s", qtu( s->getMrl() ) );
 417
 418         playlist_AddExt( THEPL, qtu( mrl ), "Streaming",
 419                          PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END,
 420                         -1, &psz_option, 1, VLC_TRUE, VLC_FALSE );
 421     }
 422     delete s;
 423 }
 424
 425 void DialogsProvider::openThenStreamingDialogs()
 426 {
 427     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, OPEN_AND_STREAM )
 428                                 ->showTab( 0 );
 429 }
 430
 431 void DialogsProvider::openThenTranscodingDialogs()
 432 {
 433     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, OPEN_AND_SAVE )
 434                                 ->showTab( 0 );
 435 }
 436 /*
 437 void DialogsProvider::streamingDialog()
 438 {
 439     OpenDialog *o = new OpenDialog( p_intf->p_sys->p_mi, p_intf, true );
 440     if ( o->exec() == QDialog::Accepted )
 441     {
 442         SoutDialog *s = new SoutDialog( p_intf->p_sys->p_mi, p_intf );
 443         if( s->exec() == QDialog::Accepted )
 444         {
 445             msg_Err(p_intf, "mrl %s\n", qta(s->mrl));
 446             /* Just do it
 447             int i_len = strlen( qtu(s->mrl) ) + 10;
 448             char *psz_option = (char*)malloc(i_len);
 449             snprintf( psz_option, i_len - 1, ":sout=%s", qtu(s->mrl));
 450
 451             playlist_AddExt( THEPL, qtu( o->mrl ), "Streaming",
 452                              PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END,
 453                              -1, &psz_option, 1, VLC_TRUE, VLC_FALSE );
 454         }
 455         delete s;
 456     }
 457     delete o;
 458 }*/
 459
 460
 461
 462 /****************************************************************************
 463  * Menus / Interaction
 464  ****************************************************************************/
 465
 466 void DialogsProvider::menuAction( QObject *data )
 467 {
 468     QVLCMenu::DoAction( p_intf, data );
 469 }
 470
 471 void DialogsProvider::menuUpdateAction( QObject *data )
 472 {
 473     MenuFunc * f = qobject_cast<MenuFunc *>(data);
 474     f->doFunc( p_intf );
 475 }
 476
 477 void DialogsProvider::SDMenuAction( QString data )
 478 {
 479     char *psz_sd = strdup( qtu( data ) );
 480     if( !playlist_IsServicesDiscoveryLoaded( THEPL, psz_sd ) )
 481         playlist_ServicesDiscoveryAdd( THEPL, psz_sd );
 482     else
 483         playlist_ServicesDiscoveryRemove( THEPL, psz_sd );
 484     free( psz_sd );
 485 }
 486
 487 void DialogsProvider::doInteraction( intf_dialog_args_t *p_arg )
 488 {
 489     InteractionDialog *qdialog;
 490     interaction_dialog_t *p_dialog = p_arg->p_dialog;
 491     switch( p_dialog->i_action )
 492     {
 493     case INTERACT_NEW:
 494         qdialog = new InteractionDialog( p_intf, p_dialog );
 495         p_dialog->p_private = (void*)qdialog;
 496         if( !(p_dialog->i_status == ANSWERED_DIALOG) )
 497             qdialog->show();
 498         break;
 499     case INTERACT_UPDATE:
 500         qdialog = (InteractionDialog*)(p_dialog->p_private);
 501         if( qdialog)
 502             qdialog->update();
 503         break;
 504     case INTERACT_HIDE:
 505         qdialog = (InteractionDialog*)(p_dialog->p_private);
 506         if( qdialog )
 507             qdialog->hide();
 508         p_dialog->i_status = HIDDEN_DIALOG;
 509         break;
 510     case INTERACT_DESTROY:
 511         qdialog = (InteractionDialog*)(p_dialog->p_private);
 512         if( !p_dialog->i_flags & DIALOG_NONBLOCKING_ERROR )
 513             delete qdialog;
 514         p_dialog->i_status = DESTROYED_DIALOG;
 515         break;
 516     }
 517 }
 518
 519 void DialogsProvider::switchToSkins()
 520 {
 521     var_SetString( p_intf, "intf-switch", "skins2" );
 522 }