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