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