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