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