git.sesse.net Git - vlc/blob - modules/gui/qt4/dialogs_provider.cpp

   1 /*****************************************************************************
   2  * main_inteface.cpp : Main interface
   3  *****************************************************************************
   4  * Copyright (C) 2006 the VideoLAN team
   5  * $Id$
   6  *
   7  * Authors: Clément Stenac <zorglub@videolan.org>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  22  *****************************************************************************/
  23
  24 #include <QEvent>
  25 #include <QApplication>
  26 #include <QSignalMapper>
  27 #include <QFileDialog>
  28
  29 #include "qt4.hpp"
  30 #include "dialogs_provider.hpp"
  31 #include "main_interface.hpp"
  32 #include "menus.hpp"
  33 #include <vlc_intf_strings.h>
  34
  35 /* The dialogs */
  36 #include "dialogs/playlist.hpp"
  37 #include "dialogs/preferences.hpp"
  38 #include "dialogs/mediainfo.hpp"
  39 #include "dialogs/messages.hpp"
  40 #include "dialogs/extended.hpp"
  41 #include "dialogs/sout.hpp"
  42 #include "dialogs/open.hpp"
  43 #include "dialogs/help.hpp"
  44 #include "dialogs/gototime.hpp"
  45
  46 DialogsProvider* DialogsProvider::instance = NULL;
  47
  48 DialogsProvider::DialogsProvider( intf_thread_t *_p_intf ) :
  49                                   QObject( NULL ), p_intf( _p_intf )
  50 {
  51     fixed_timer = new QTimer( this );
  52     fixed_timer->start( 150 /* milliseconds */ );
  53
  54     menusMapper = new QSignalMapper();
  55     CONNECT( menusMapper, mapped(QObject *), this, menuAction( QObject *) );
  56
  57     menusUpdateMapper = new QSignalMapper();
  58     CONNECT( menusUpdateMapper, mapped(QObject *),
  59              this, menuUpdateAction( QObject *) );
  60
  61     SDMapper = new QSignalMapper();
  62     CONNECT( SDMapper, mapped (QString), this, SDMenuAction( QString ) );
  63 }
  64
  65 DialogsProvider::~DialogsProvider()
  66 {
  67     PlaylistDialog::killInstance();
  68     MediaInfoDialog::killInstance();
  69 }
  70
  71 void DialogsProvider::quit()
  72 {
  73     p_intf->b_die = VLC_TRUE;
  74     QApplication::quit();
  75 }
  76
  77 void DialogsProvider::customEvent( QEvent *event )
  78 {
  79     if( event->type() == DialogEvent_Type )
  80     {
  81         DialogEvent *de = static_cast<DialogEvent*>(event);
  82         switch( de->i_dialog )
  83         {
  84             case INTF_DIALOG_FILE_SIMPLE:
  85             case INTF_DIALOG_FILE:
  86                 openDialog(); break;
  87             case INTF_DIALOG_DISC:
  88                 openDiscDialog(); break;
  89             case INTF_DIALOG_NET:
  90                 openNetDialog(); break;
  91             case INTF_DIALOG_SAT:
  92             case INTF_DIALOG_CAPTURE:
  93                 openCaptureDialog(); break;
  94             case INTF_DIALOG_PLAYLIST:
  95                 playlistDialog(); break;
  96             case INTF_DIALOG_MESSAGES:
  97                 messagesDialog(); break;
  98             case INTF_DIALOG_FILEINFO:
  99                mediaInfoDialog(); break;
 100             case INTF_DIALOG_PREFS:
 101                prefsDialog(); break;
 102             case INTF_DIALOG_BOOKMARKS:
 103                bookmarksDialog(); break;
 104             case INTF_DIALOG_EXTENDED:
 105                extendedDialog(); break;
 106             case INTF_DIALOG_POPUPMENU:
 107             case INTF_DIALOG_AUDIOPOPUPMENU:
 108             case INTF_DIALOG_VIDEOPOPUPMENU:
 109             case INTF_DIALOG_MISCPOPUPMENU:
 110                popupMenu( de->i_dialog ); break;
 111             case INTF_DIALOG_INTERACTION:
 112                doInteraction( de->p_arg ); break;
 113             case INTF_DIALOG_VLM:
 114             case INTF_DIALOG_WIZARD:
 115             case INTF_DIALOG_UPDATEVLC:
 116             case INTF_DIALOG_EXIT:
 117             default:
 118                msg_Warn( p_intf, "unimplemented dialog\n" );
 119         }
 120     }
 121 }
 122
 123 /****************************************************************************
 124  * Individual simple dialogs
 125  ****************************************************************************/
 126 void DialogsProvider::playlistDialog()
 127 {
 128     PlaylistDialog::getInstance( p_intf )->toggleVisible();
 129 }
 130
 131 void DialogsProvider::prefsDialog()
 132 {
 133     PrefsDialog::getInstance( p_intf )->toggleVisible();
 134 }
 135 void DialogsProvider::extendedDialog()
 136 {
 137     ExtendedDialog::getInstance( p_intf )->toggleVisible();
 138 }
 139
 140 void DialogsProvider::messagesDialog()
 141 {
 142     MessagesDialog::getInstance( p_intf )->toggleVisible();
 143 }
 144
 145 void DialogsProvider::gotoTimeDialog()
 146 {
 147     GotoTimeDialog::getInstance( p_intf )->toggleVisible();
 148 }
 149
 150 void DialogsProvider::helpDialog()
 151 {
 152     HelpDialog::getInstance( p_intf )->toggleVisible();
 153 }
 154
 155 void DialogsProvider::aboutDialog()
 156 {
 157     AboutDialog::getInstance( p_intf )->toggleVisible();
 158 }
 159
 160 void DialogsProvider::mediaInfoDialog()
 161 {
 162     MediaInfoDialog::getInstance( p_intf )->toggleVisible();
 163 }
 164
 165 void DialogsProvider::mediaCodecDialog()
 166 {
 167     MediaInfoDialog::getInstance( p_intf )->showTab( 1 );
 168 }
 169
 170 void DialogsProvider::bookmarksDialog()
 171 {
 172 }
 173
 174 /****************************************************************************
 175  * All the open/add stuff
 176  ****************************************************************************/
 177
 178 void DialogsProvider::openDialog()
 179 {
 180     openDialog( OPEN_FILE_TAB );
 181 }
 182 void DialogsProvider::openFileDialog()
 183 {
 184     openDialog( OPEN_FILE_TAB );
 185 }
 186 void DialogsProvider::openDiscDialog()
 187 {
 188     openDialog( OPEN_DISC_TAB );
 189 }
 190 void DialogsProvider::openNetDialog()
 191 {
 192     openDialog( OPEN_NETWORK_TAB );
 193 }
 194 void DialogsProvider::openCaptureDialog()
 195 {
 196     openDialog( OPEN_CAPTURE_TAB );
 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
 203 void DialogsProvider::PLAppendDialog()
 204 {
 205 }
 206 void DialogsProvider::MLAppendDialog()
 207 {
 208 }
 209
 210 /**** Simple open ****/
 211 QStringList DialogsProvider::showSimpleOpen( QString help, int filters,
 212                                              QString path )
 213 {
 214     QString fileTypes = "";
 215     if( filters & EXT_FILTER_MEDIA ) {
 216         ADD_FILTER_MEDIA( fileTypes );
 217     }
 218     if( filters & EXT_FILTER_VIDEO ) {
 219         ADD_FILTER_VIDEO( fileTypes );
 220     }
 221     if( filters & EXT_FILTER_AUDIO ) {
 222         ADD_FILTER_AUDIO( fileTypes );
 223     }
 224     if( filters & EXT_FILTER_PLAYLIST ) {
 225         ADD_FILTER_PLAYLIST( fileTypes );
 226     }
 227     if( filters & EXT_FILTER_SUBTITLE ) {
 228         ADD_FILTER_SUBTITLE( fileTypes );
 229     }
 230     ADD_FILTER_ALL( fileTypes );
 231     fileTypes.replace(QString(";*"), QString(" *"));
 232     return QFileDialog::getOpenFileNames( NULL,
 233         help.isNull() ? qfu(I_OP_SEL_FILES ) : help,
 234         path.isNull() ? qfu( p_intf->p_libvlc->psz_homedir ) : path,
 235         fileTypes );
 236 }
 237
 238 void DialogsProvider::addFromSimple( bool pl, bool go)
 239 {
 240     QStringList files = DialogsProvider::showSimpleOpen();
 241     int i = 0;
 242     foreach( QString file, files )
 243     {
 244         const char * psz_utf8 = qtu( file );
 245         playlist_Add( THEPL, psz_utf8, NULL,
 246                       go ? ( PLAYLIST_APPEND | ( i ? 0 : PLAYLIST_GO ) |
 247                                                ( i ? PLAYLIST_PREPARSE : 0 ) )
 248                          : ( PLAYLIST_APPEND | PLAYLIST_PREPARSE ),
 249                       PLAYLIST_END,
 250                       pl ? VLC_TRUE : VLC_FALSE, VLC_FALSE );
 251         i++;
 252     }
 253 }
 254
 255 void DialogsProvider::simplePLAppendDialog()
 256 {
 257     addFromSimple( true, false );
 258 }
 259
 260 void DialogsProvider::simpleMLAppendDialog()
 261 {
 262     addFromSimple( false, false );
 263 }
 264
 265 void DialogsProvider::simpleOpenDialog()
 266 {
 267     addFromSimple( true, true );
 268 }
 269
 270 void DialogsProvider::openPlaylist()
 271 {
 272     QStringList files = showSimpleOpen( qtr( "Open playlist file" ),
 273                                         EXT_FILTER_PLAYLIST );
 274     foreach( QString file, files )
 275     {
 276         playlist_Import( THEPL, qtu(file) );
 277     }
 278 }
 279
 280 void DialogsProvider::savePlaylist()
 281 {
 282     QFileDialog *qfd = new QFileDialog( NULL,
 283                                    qtr("Choose a filename to save playlist"),
 284                                    qfu( p_intf->p_libvlc->psz_homedir ),
 285                                    qtr("XSPF playlist (*.xspf);; ") +
 286                                    qtr("M3U playlist (*.m3u);; Any (*.*) ") );
 287     qfd->setFileMode( QFileDialog::AnyFile );
 288     qfd->setAcceptMode( QFileDialog::AcceptSave );
 289     qfd->setConfirmOverwrite( true );
 290
 291     if( qfd->exec() == QDialog::Accepted )
 292     {
 293         if( qfd->selectedFiles().count() > 0 )
 294         {
 295             char *psz_module, *psz_m3u = "export-m3u",
 296                  *psz_xspf = "export-xspf";
 297
 298             QString file = qfd->selectedFiles().first();
 299             QString filter = qfd->selectedFilter();
 300
 301             if( file.contains(".xsp") ||
 302                 ( filter.contains(".xspf") && !file.contains(".m3u") ) )
 303             {
 304                 psz_module = psz_xspf;
 305                 if( !file.contains( ".xsp" ) )
 306                     file.append( ".xspf" );
 307             }
 308             else
 309             {
 310                 psz_module = psz_m3u;
 311                 if( !file.contains( ".m3u" ) )
 312                     file.append( ".m3u" );
 313             }
 314
 315             playlist_Export( THEPL, qtu(file), THEPL->p_local_category,
 316                              psz_module);
 317         }
 318     }
 319     delete qfd;
 320 }
 321
 322 static void openDirectory( intf_thread_t* p_intf, bool pl, bool go )
 323 {
 324     QString dir = QFileDialog::getExistingDirectory ( 0,
 325                                                      _("Open directory") );
 326     input_item_t *p_input = input_ItemNewExt( THEPL, qtu(dir), NULL,
 327                                                0, NULL, -1 );
 328     playlist_AddInput( THEPL, p_input,
 329                        go ? ( PLAYLIST_APPEND | PLAYLIST_GO ) : PLAYLIST_APPEND,
 330                        PLAYLIST_END, pl, VLC_FALSE );
 331     input_Read( THEPL, p_input, VLC_FALSE );
 332 }
 333
 334 void DialogsProvider::PLAppendDir()
 335 {
 336     openDirectory( p_intf, true, false );
 337 }
 338
 339 void DialogsProvider::MLAppendDir()
 340 {
 341     openDirectory( p_intf, false , false );
 342 }
 343
 344
 345 /****************************************************************************
 346  * Sout emulation
 347  ****************************************************************************/
 348
 349 void DialogsProvider::streamingDialog( QString mrl)
 350 {
 351     SoutDialog *s = new SoutDialog( p_intf->p_sys->p_mi, p_intf );
 352     if( s->exec() == QDialog::Accepted )
 353     {
 354         msg_Err(p_intf, "mrl %s\n", qta(s->mrl));
 355         /* Just do it */
 356         int i_len = strlen( qtu(s->mrl) ) + 10;
 357         char *psz_option = (char*)malloc(i_len);
 358         snprintf( psz_option, i_len - 1, ":sout=%s", qtu(s->mrl));
 359
 360         playlist_AddExt( THEPL, qtu( mrl ), "Streaming",
 361                          PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END,
 362                         -1, &psz_option, 1, VLC_TRUE, VLC_FALSE );
 363     }
 364     delete s;
 365 }
 366
 367 void DialogsProvider::openThenStreamingDialogs()
 368 {
 369     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, true )->showTab( 0 );
 370 }
 371 /*
 372 void DialogsProvider::streamingDialog()
 373 {
 374     OpenDialog *o = new OpenDialog( p_intf->p_sys->p_mi, p_intf, true );
 375     if ( o->exec() == QDialog::Accepted )
 376     {
 377         SoutDialog *s = new SoutDialog( p_intf->p_sys->p_mi, p_intf );
 378         if( s->exec() == QDialog::Accepted )
 379         {
 380             msg_Err(p_intf, "mrl %s\n", qta(s->mrl));
 381             /* Just do it
 382             int i_len = strlen( qtu(s->mrl) ) + 10;
 383             char *psz_option = (char*)malloc(i_len);
 384             snprintf( psz_option, i_len - 1, ":sout=%s", qtu(s->mrl));
 385
 386             playlist_AddExt( THEPL, qtu( o->mrl ), "Streaming",
 387                              PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END,
 388                              -1, &psz_option, 1, VLC_TRUE, VLC_FALSE );
 389         }
 390         delete s;
 391     }
 392     delete o;
 393 }*/
 394
 395
 396
 397 /****************************************************************************
 398  * Menus / Interaction
 399  ****************************************************************************/
 400
 401 void DialogsProvider::menuAction( QObject *data )
 402 {
 403     QVLCMenu::DoAction( p_intf, data );
 404 }
 405
 406 void DialogsProvider::menuUpdateAction( QObject *data )
 407 {
 408     MenuFunc * f = qobject_cast<MenuFunc *>(data);
 409     f->doFunc( p_intf );
 410 }
 411
 412 void DialogsProvider::SDMenuAction( QString data )
 413 {
 414     char *psz_sd = strdup( qtu( data ) );
 415     if( !playlist_IsServicesDiscoveryLoaded( THEPL, psz_sd ) )
 416         playlist_ServicesDiscoveryAdd( THEPL, psz_sd );
 417     else
 418         playlist_ServicesDiscoveryRemove( THEPL, psz_sd );
 419
 420     free( psz_sd );
 421 }
 422
 423
 424 void DialogsProvider::doInteraction( intf_dialog_args_t *p_arg )
 425 {
 426     InteractionDialog *qdialog;
 427     interaction_dialog_t *p_dialog = p_arg->p_dialog;
 428     switch( p_dialog->i_action )
 429     {
 430     case INTERACT_NEW:
 431         qdialog = new InteractionDialog( p_intf, p_dialog );
 432         p_dialog->p_private = (void*)qdialog;
 433         if( !(p_dialog->i_status == ANSWERED_DIALOG) )
 434             qdialog->show();
 435         break;
 436     case INTERACT_UPDATE:
 437         qdialog = (InteractionDialog*)(p_dialog->p_private);
 438         if( qdialog)
 439             qdialog->update();
 440         break;
 441     case INTERACT_HIDE:
 442         qdialog = (InteractionDialog*)(p_dialog->p_private);
 443         if( qdialog )
 444             qdialog->hide();
 445         p_dialog->i_status = HIDDEN_DIALOG;
 446         break;
 447     case INTERACT_DESTROY:
 448         qdialog = (InteractionDialog*)(p_dialog->p_private);
 449         if( !p_dialog->i_flags & DIALOG_NONBLOCKING_ERROR )
 450             delete qdialog;
 451         p_dialog->i_status = DESTROYED_DIALOG;
 452         break;
 453     }
 454 }
 455
 456 void DialogsProvider::switchToSkins()
 457 {
 458     var_SetString( p_intf, "intf-switch", "skins2" );
 459 }
 460
 461 void DialogsProvider::popupMenu( int i_dialog )
 462 {
 463 }