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