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/help.hpp"
  45 #include "dialogs/gototime.hpp"
  46
  47 DialogsProvider* DialogsProvider::instance = NULL;
  48
  49 DialogsProvider::DialogsProvider( intf_thread_t *_p_intf ) :
  50                                   QObject( NULL ), p_intf( _p_intf )
  51 {
  52     fixed_timer = new QTimer( this );
  53     fixed_timer->start( 150 /* milliseconds */ );
  54
  55     menusMapper = new QSignalMapper();
  56     CONNECT( menusMapper, mapped(QObject *), this, menuAction( QObject *) );
  57
  58     menusUpdateMapper = new QSignalMapper();
  59     CONNECT( menusUpdateMapper, mapped(QObject *),
  60              this, menuUpdateAction( QObject *) );
  61
  62     SDMapper = new QSignalMapper();
  63     CONNECT( SDMapper, mapped (QString), this, SDMenuAction( QString ) );
  64 }
  65
  66 DialogsProvider::~DialogsProvider()
  67 {
  68     PlaylistDialog::killInstance();
  69     MediaInfoDialog::killInstance();
  70 }
  71
  72 void DialogsProvider::quit()
  73 {
  74     p_intf->b_die = VLC_TRUE;
  75     QApplication::quit();
  76 }
  77
  78 void DialogsProvider::customEvent( QEvent *event )
  79 {
  80     if( event->type() == DialogEvent_Type )
  81     {
  82         DialogEvent *de = static_cast<DialogEvent*>(event);
  83         switch( de->i_dialog )
  84         {
  85             case INTF_DIALOG_FILE_SIMPLE:
  86             case INTF_DIALOG_FILE:
  87                 openDialog(); break;
  88             case INTF_DIALOG_DISC:
  89                 openDiscDialog(); break;
  90             case INTF_DIALOG_NET:
  91                 openNetDialog(); break;
  92             case INTF_DIALOG_SAT:
  93             case INTF_DIALOG_CAPTURE:
  94                 openCaptureDialog(); break;
  95             case INTF_DIALOG_PLAYLIST:
  96                 playlistDialog(); break;
  97             case INTF_DIALOG_MESSAGES:
  98                 messagesDialog(); break;
  99             case INTF_DIALOG_FILEINFO:
 100                mediaInfoDialog(); break;
 101             case INTF_DIALOG_PREFS:
 102                prefsDialog(); break;
 103             case INTF_DIALOG_BOOKMARKS:
 104                bookmarksDialog(); break;
 105             case INTF_DIALOG_EXTENDED:
 106                extendedDialog(); break;
 107                /* We might want to make it better with custom functions */
 108             case INTF_DIALOG_POPUPMENU:
 109                QVLCMenu::PopupMenu( p_intf, (de->i_arg != 0) ); break;
 110             case INTF_DIALOG_AUDIOPOPUPMENU:
 111                QVLCMenu::AudioPopupMenu( p_intf ); break;
 112             case INTF_DIALOG_VIDEOPOPUPMENU:
 113                QVLCMenu::VideoPopupMenu( p_intf ); break;
 114             case INTF_DIALOG_MISCPOPUPMENU:
 115                QVLCMenu::MiscPopupMenu( p_intf ); break;
 116             case INTF_DIALOG_INTERACTION:
 117                doInteraction( de->p_arg ); break;
 118             case INTF_DIALOG_VLM:
 119                vlmDialog(); break;
 120             case INTF_DIALOG_WIZARD:
 121             case INTF_DIALOG_UPDATEVLC:
 122             case INTF_DIALOG_EXIT:
 123             default:
 124                msg_Warn( p_intf, "unimplemented dialog\n" );
 125         }
 126     }
 127 }
 128
 129 /****************************************************************************
 130  * Individual simple dialogs
 131  ****************************************************************************/
 132 void DialogsProvider::playlistDialog()
 133 {
 134     PlaylistDialog::getInstance( p_intf )->toggleVisible();
 135 }
 136
 137 void DialogsProvider::prefsDialog()
 138 {
 139     PrefsDialog::getInstance( p_intf )->toggleVisible();
 140 }
 141 void DialogsProvider::extendedDialog()
 142 {
 143     ExtendedDialog::getInstance( p_intf )->toggleVisible();
 144 }
 145
 146 void DialogsProvider::messagesDialog()
 147 {
 148     MessagesDialog::getInstance( p_intf )->toggleVisible();
 149 }
 150
 151 void DialogsProvider::gotoTimeDialog()
 152 {
 153     GotoTimeDialog::getInstance( p_intf )->toggleVisible();
 154 }
 155
 156 void DialogsProvider::vlmDialog()
 157 {
 158     /* FIXME */
 159     /*  VLMDialog::getInstance( p_intf )->toggleVisible(); */
 160 }
 161
 162 void DialogsProvider::helpDialog()
 163 {
 164     HelpDialog::getInstance( p_intf )->toggleVisible();
 165 }
 166
 167 void DialogsProvider::aboutDialog()
 168 {
 169     AboutDialog::getInstance( p_intf )->toggleVisible();
 170 }
 171
 172 void DialogsProvider::mediaInfoDialog()
 173 {
 174     MediaInfoDialog::getInstance( p_intf )->toggleVisible();
 175 }
 176
 177 void DialogsProvider::mediaCodecDialog()
 178 {
 179     MediaInfoDialog::getInstance( p_intf )->showTab( 1 );
 180 }
 181
 182 void DialogsProvider::bookmarksDialog()
 183 {
 184     /* FIXME */
 185     /*  BookmarkDialog::getInstance( p_intf )->toggleVisible(); */
 186 }
 187
 188 /****************************************************************************
 189  * All the open/add stuff
 190  ****************************************************************************/
 191
 192 void DialogsProvider::openDialog()
 193 {
 194     openDialog( OPEN_FILE_TAB );
 195 }
 196 void DialogsProvider::openFileDialog()
 197 {
 198     openDialog( OPEN_FILE_TAB );
 199 }
 200 void DialogsProvider::openDiscDialog()
 201 {
 202     openDialog( OPEN_DISC_TAB );
 203 }
 204 void DialogsProvider::openNetDialog()
 205 {
 206     openDialog( OPEN_NETWORK_TAB );
 207 }
 208 void DialogsProvider::openCaptureDialog()
 209 {
 210     openDialog( OPEN_CAPTURE_TAB );
 211 }
 212 void DialogsProvider::openDialog( int i_tab )
 213 {
 214     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf )->showTab( i_tab );
 215 }
 216
 217 void DialogsProvider::PLAppendDialog()
 218 {
 219 }
 220 void DialogsProvider::MLAppendDialog()
 221 {
 222 }
 223
 224 /**** Simple open ****/
 225 QStringList DialogsProvider::showSimpleOpen( QString help, int filters,
 226                                              QString path )
 227 {
 228     QString fileTypes = "";
 229     if( filters & EXT_FILTER_MEDIA ) {
 230         ADD_FILTER_MEDIA( fileTypes );
 231     }
 232     if( filters & EXT_FILTER_VIDEO ) {
 233         ADD_FILTER_VIDEO( fileTypes );
 234     }
 235     if( filters & EXT_FILTER_AUDIO ) {
 236         ADD_FILTER_AUDIO( fileTypes );
 237     }
 238     if( filters & EXT_FILTER_PLAYLIST ) {
 239         ADD_FILTER_PLAYLIST( fileTypes );
 240     }
 241     if( filters & EXT_FILTER_SUBTITLE ) {
 242         ADD_FILTER_SUBTITLE( fileTypes );
 243     }
 244     ADD_FILTER_ALL( fileTypes );
 245     fileTypes.replace(QString(";*"), QString(" *"));
 246     return QFileDialog::getOpenFileNames( NULL,
 247         help.isNull() ? qfu(I_OP_SEL_FILES ) : help,
 248         path.isNull() ? qfu( p_intf->p_libvlc->psz_homedir ) : path,
 249         fileTypes );
 250 }
 251
 252 void DialogsProvider::addFromSimple( bool pl, bool go)
 253 {
 254     QStringList files = DialogsProvider::showSimpleOpen();
 255     int i = 0;
 256     foreach( QString file, files )
 257     {
 258         const char * psz_utf8 = qtu( file );
 259         playlist_Add( THEPL, psz_utf8, NULL,
 260                       go ? ( PLAYLIST_APPEND | ( i ? 0 : PLAYLIST_GO ) |
 261                                                ( i ? PLAYLIST_PREPARSE : 0 ) )
 262                          : ( PLAYLIST_APPEND | PLAYLIST_PREPARSE ),
 263                       PLAYLIST_END,
 264                       pl ? VLC_TRUE : VLC_FALSE, VLC_FALSE );
 265         i++;
 266     }
 267 }
 268
 269 void DialogsProvider::simplePLAppendDialog()
 270 {
 271     addFromSimple( true, false );
 272 }
 273
 274 void DialogsProvider::simpleMLAppendDialog()
 275 {
 276     addFromSimple( false, false );
 277 }
 278
 279 void DialogsProvider::simpleOpenDialog()
 280 {
 281     addFromSimple( true, true );
 282 }
 283
 284 /****************
 285  * Playlist     *
 286  ****************/
 287 void DialogsProvider::openPlaylist()
 288 {
 289     QStringList files = showSimpleOpen( qtr( "Open playlist file" ),
 290                                         EXT_FILTER_PLAYLIST );
 291     foreach( QString file, files )
 292     {
 293         playlist_Import( THEPL, qtu(file) );
 294     }
 295 }
 296
 297 void DialogsProvider::savePlaylist()
 298 {
 299     QFileDialog *qfd = new QFileDialog( NULL,
 300                                    qtr("Choose a filename to save playlist"),
 301                                    qfu( p_intf->p_libvlc->psz_homedir ),
 302                                    qtr("XSPF playlist (*.xspf);; ") +
 303                                    qtr("M3U playlist (*.m3u);; Any (*.*) ") );
 304     qfd->setFileMode( QFileDialog::AnyFile );
 305     qfd->setAcceptMode( QFileDialog::AcceptSave );
 306     qfd->setConfirmOverwrite( true );
 307
 308     if( qfd->exec() == QDialog::Accepted )
 309     {
 310         if( qfd->selectedFiles().count() > 0 )
 311         {
 312             char *psz_module, *psz_m3u = "export-m3u",
 313                  *psz_xspf = "export-xspf";
 314
 315             QString file = qfd->selectedFiles().first();
 316             QString filter = qfd->selectedFilter();
 317
 318             if( file.contains(".xsp") ||
 319                 ( filter.contains(".xspf") && !file.contains(".m3u") ) )
 320             {
 321                 psz_module = psz_xspf;
 322                 if( !file.contains( ".xsp" ) )
 323                     file.append( ".xspf" );
 324             }
 325             else
 326             {
 327                 psz_module = psz_m3u;
 328                 if( !file.contains( ".m3u" ) )
 329                     file.append( ".m3u" );
 330             }
 331
 332             playlist_Export( THEPL, qtu(file), THEPL->p_local_category,
 333                              psz_module);
 334         }
 335     }
 336     delete qfd;
 337 }
 338
 339 static void openDirectory( intf_thread_t* p_intf, bool pl, bool go )
 340 {
 341     QString dir = QFileDialog::getExistingDirectory ( 0,
 342                                                      _("Open directory") );
 343     input_item_t *p_input = input_ItemNewExt( THEPL, qtu(dir), NULL,
 344                                                0, NULL, -1 );
 345     playlist_AddInput( THEPL, p_input,
 346                        go ? ( PLAYLIST_APPEND | PLAYLIST_GO ) : PLAYLIST_APPEND,
 347                        PLAYLIST_END, pl, VLC_FALSE );
 348     input_Read( THEPL, p_input, VLC_FALSE );
 349 }
 350
 351 void DialogsProvider::PLAppendDir()
 352 {
 353     openDirectory( p_intf, true, false );
 354 }
 355
 356 void DialogsProvider::MLAppendDir()
 357 {
 358     openDirectory( p_intf, false , false );
 359 }
 360
 361
 362 /****************************************************************************
 363  * Sout emulation
 364  ****************************************************************************/
 365
 366 void DialogsProvider::streamingDialog( QString mrl, bool b_transcode_only )
 367 {
 368     SoutDialog *s = new SoutDialog( p_intf->p_sys->p_mi, p_intf,
 369                                                     b_transcode_only );
 370     if( s->exec() == QDialog::Accepted )
 371     {
 372         msg_Err(p_intf, "mrl %s\n", qta(s->mrl));
 373         /* Just do it */
 374         int i_len = strlen( qtu(s->mrl) ) + 10;
 375         char *psz_option = (char*)malloc(i_len);
 376         snprintf( psz_option, i_len - 1, ":sout=%s", qtu(s->mrl));
 377
 378         playlist_AddExt( THEPL, qtu( mrl ), "Streaming",
 379                          PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END,
 380                         -1, &psz_option, 1, VLC_TRUE, VLC_FALSE );
 381     }
 382     delete s;
 383 }
 384
 385 void DialogsProvider::openThenStreamingDialogs()
 386 {
 387     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, OPEN_AND_STREAM )
 388                                 ->showTab( 0 );
 389 }
 390
 391 void DialogsProvider::openThenTranscodingDialogs()
 392 {
 393     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, OPEN_AND_SAVE )
 394                                 ->showTab( 0 );
 395 }
 396 /*
 397 void DialogsProvider::streamingDialog()
 398 {
 399     OpenDialog *o = new OpenDialog( p_intf->p_sys->p_mi, p_intf, true );
 400     if ( o->exec() == QDialog::Accepted )
 401     {
 402         SoutDialog *s = new SoutDialog( p_intf->p_sys->p_mi, p_intf );
 403         if( s->exec() == QDialog::Accepted )
 404         {
 405             msg_Err(p_intf, "mrl %s\n", qta(s->mrl));
 406             /* Just do it
 407             int i_len = strlen( qtu(s->mrl) ) + 10;
 408             char *psz_option = (char*)malloc(i_len);
 409             snprintf( psz_option, i_len - 1, ":sout=%s", qtu(s->mrl));
 410
 411             playlist_AddExt( THEPL, qtu( o->mrl ), "Streaming",
 412                              PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END,
 413                              -1, &psz_option, 1, VLC_TRUE, VLC_FALSE );
 414         }
 415         delete s;
 416     }
 417     delete o;
 418 }*/
 419
 420
 421
 422 /****************************************************************************
 423  * Menus / Interaction
 424  ****************************************************************************/
 425
 426 void DialogsProvider::menuAction( QObject *data )
 427 {
 428     QVLCMenu::DoAction( p_intf, data );
 429 }
 430
 431 void DialogsProvider::menuUpdateAction( QObject *data )
 432 {
 433     MenuFunc * f = qobject_cast<MenuFunc *>(data);
 434     f->doFunc( p_intf );
 435 }
 436
 437 void DialogsProvider::SDMenuAction( QString data )
 438 {
 439     char *psz_sd = strdup( qtu( data ) );
 440     if( !playlist_IsServicesDiscoveryLoaded( THEPL, psz_sd ) )
 441         playlist_ServicesDiscoveryAdd( THEPL, psz_sd );
 442     else
 443         playlist_ServicesDiscoveryRemove( THEPL, psz_sd );
 444
 445     free( psz_sd );
 446 }
 447
 448
 449 void DialogsProvider::doInteraction( intf_dialog_args_t *p_arg )
 450 {
 451     InteractionDialog *qdialog;
 452     interaction_dialog_t *p_dialog = p_arg->p_dialog;
 453     switch( p_dialog->i_action )
 454     {
 455     case INTERACT_NEW:
 456         qdialog = new InteractionDialog( p_intf, p_dialog );
 457         p_dialog->p_private = (void*)qdialog;
 458         if( !(p_dialog->i_status == ANSWERED_DIALOG) )
 459             qdialog->show();
 460         break;
 461     case INTERACT_UPDATE:
 462         qdialog = (InteractionDialog*)(p_dialog->p_private);
 463         if( qdialog)
 464             qdialog->update();
 465         break;
 466     case INTERACT_HIDE:
 467         qdialog = (InteractionDialog*)(p_dialog->p_private);
 468         if( qdialog )
 469             qdialog->hide();
 470         p_dialog->i_status = HIDDEN_DIALOG;
 471         break;
 472     case INTERACT_DESTROY:
 473         qdialog = (InteractionDialog*)(p_dialog->p_private);
 474         if( !p_dialog->i_flags & DIALOG_NONBLOCKING_ERROR )
 475             delete qdialog;
 476         p_dialog->i_status = DESTROYED_DIALOG;
 477         break;
 478     }
 479 }
 480
 481 void DialogsProvider::hideMenus()
 482 {
 483     /* TODO */
 484 }
 485
 486 void DialogsProvider::switchToSkins()
 487 {
 488     var_SetString( p_intf, "intf-switch", "skins2" );
 489 }