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

   1 /*****************************************************************************
   2  * dialogs_provider.cpp : Dialog Provider
   3  *****************************************************************************
   4  * Copyright (C) 2006-2008 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 #ifdef HAVE_CONFIG_H
  25 # include "config.h"
  26 #endif
  27
  28 #include <QEvent>
  29 #include <QApplication>
  30 #include <QSignalMapper>
  31 #include <QFileDialog>
  32
  33 #include <vlc_common.h>
  34 #include "qt4.hpp"
  35 #include "dialogs_provider.hpp"
  36 #include "main_interface.hpp"
  37 #include "menus.hpp"
  38 #include <vlc_intf_strings.h>
  39 #include "input_manager.hpp"
  40
  41 /* The dialogs */
  42 #include "dialogs/playlist.hpp"
  43 #include "dialogs/bookmarks.hpp"
  44 #include "dialogs/preferences.hpp"
  45 #include "dialogs/mediainfo.hpp"
  46 #include "dialogs/messages.hpp"
  47 #include "dialogs/extended.hpp"
  48 #include "dialogs/vlm.hpp"
  49 #include "dialogs/sout.hpp"
  50 #include "dialogs/open.hpp"
  51 #include "dialogs/help.hpp"
  52 #include "dialogs/gototime.hpp"
  53 #include "dialogs/podcast_configuration.hpp"
  54
  55 DialogsProvider* DialogsProvider::instance = NULL;
  56
  57 DialogsProvider::DialogsProvider( intf_thread_t *_p_intf ) :
  58                                   QObject( NULL ), p_intf( _p_intf )
  59 {
  60     b_isDying = false;
  61     fixed_timer = new QTimer( this );
  62     fixed_timer->start( 150 /* milliseconds */ );
  63
  64     menusMapper = new QSignalMapper();
  65     CONNECT( menusMapper, mapped(QObject *), this, menuAction( QObject *) );
  66
  67     menusUpdateMapper = new QSignalMapper();
  68     CONNECT( menusUpdateMapper, mapped(QObject *),
  69              this, menuUpdateAction( QObject *) );
  70
  71     SDMapper = new QSignalMapper();
  72     CONNECT( SDMapper, mapped (QString), this, SDMenuAction( QString ) );
  73 }
  74
  75 DialogsProvider::~DialogsProvider()
  76 {
  77     msg_Dbg( p_intf, "Destroying the Dialog Provider" );
  78     PlaylistDialog::killInstance();
  79     MediaInfoDialog::killInstance();
  80     MessagesDialog::killInstance();
  81     ExtendedDialog::killInstance();
  82     BookmarksDialog::killInstance();
  83     HelpDialog::killInstance();
  84 #ifdef UPDATE_CHECK
  85     UpdateDialog::killInstance();
  86 #endif
  87
  88     fixed_timer->stop();
  89     delete menusMapper;
  90     delete menusUpdateMapper;
  91     delete SDMapper;
  92 }
  93
  94 void DialogsProvider::quit()
  95 {
  96     /* Stop the playlist */
  97     playlist_Stop( THEPL );
  98     b_isDying = true;
  99     vlc_object_kill( p_intf->p_libvlc );
 100     QApplication::closeAllWindows();
 101     QApplication::quit();
 102 }
 103
 104 void DialogsProvider::customEvent( QEvent *event )
 105 {
 106     if( event->type() == DialogEvent_Type )
 107     {
 108         DialogEvent *de = static_cast<DialogEvent*>(event);
 109         switch( de->i_dialog )
 110         {
 111         case INTF_DIALOG_FILE_SIMPLE:
 112         case INTF_DIALOG_FILE:
 113             openDialog(); break;
 114         case INTF_DIALOG_FILE_GENERIC:
 115             openFileGenericDialog( de->p_arg ); break;
 116         case INTF_DIALOG_DISC:
 117             openDiscDialog(); break;
 118         case INTF_DIALOG_NET:
 119             openNetDialog(); break;
 120         case INTF_DIALOG_SAT:
 121         case INTF_DIALOG_CAPTURE:
 122             openCaptureDialog(); break;
 123         case INTF_DIALOG_DIRECTORY:
 124             PLAppendDir(); break;
 125         case INTF_DIALOG_PLAYLIST:
 126             playlistDialog(); break;
 127         case INTF_DIALOG_MESSAGES:
 128             messagesDialog(); break;
 129         case INTF_DIALOG_FILEINFO:
 130            mediaInfoDialog(); break;
 131         case INTF_DIALOG_PREFS:
 132            prefsDialog(); break;
 133         case INTF_DIALOG_BOOKMARKS:
 134            bookmarksDialog(); break;
 135         case INTF_DIALOG_EXTENDED:
 136            extendedDialog(); break;
 137 #ifdef ENABLE_VLM
 138         case INTF_DIALOG_VLM:
 139            vlmDialog(); break;
 140 #endif
 141         case INTF_DIALOG_INTERACTION:
 142            doInteraction( de->p_arg ); break;
 143         case INTF_DIALOG_POPUPMENU:
 144            QVLCMenu::PopupMenu( p_intf, (de->i_arg != 0) ); break;
 145         case INTF_DIALOG_AUDIOPOPUPMENU:
 146            QVLCMenu::AudioPopupMenu( p_intf ); break;
 147         case INTF_DIALOG_VIDEOPOPUPMENU:
 148            QVLCMenu::VideoPopupMenu( p_intf ); break;
 149         case INTF_DIALOG_MISCPOPUPMENU:
 150            QVLCMenu::MiscPopupMenu( p_intf ); break;
 151         case INTF_DIALOG_WIZARD:
 152         case INTF_DIALOG_STREAMWIZARD:
 153             openThenStreamingDialogs(); break;
 154 #ifdef UPDATE_CHECK
 155         case INTF_DIALOG_UPDATEVLC:
 156             updateDialog(); break;
 157 #endif
 158         case INTF_DIALOG_EXIT:
 159             quit(); break;
 160         default:
 161            msg_Warn( p_intf, "unimplemented dialog" );
 162         }
 163     }
 164 }
 165
 166 /****************************************************************************
 167  * Individual simple dialogs
 168  ****************************************************************************/
 169 void DialogsProvider::playlistDialog()
 170 {
 171     PlaylistDialog::getInstance( p_intf )->toggleVisible();
 172 }
 173
 174 void DialogsProvider::prefsDialog()
 175 {
 176     PrefsDialog::getInstance( p_intf )->toggleVisible();
 177 }
 178
 179 void DialogsProvider::extendedDialog()
 180 {
 181     ExtendedDialog::getInstance( p_intf )->toggleVisible();
 182 }
 183
 184 void DialogsProvider::messagesDialog()
 185 {
 186     MessagesDialog::getInstance( p_intf )->toggleVisible();
 187 }
 188
 189 void DialogsProvider::gotoTimeDialog()
 190 {
 191     GotoTimeDialog::getInstance( p_intf )->toggleVisible();
 192 }
 193
 194 #ifdef ENABLE_VLM
 195 void DialogsProvider::vlmDialog()
 196 {
 197     VLMDialog::getInstance( p_intf )->toggleVisible();
 198 }
 199 #endif
 200
 201 void DialogsProvider::helpDialog()
 202 {
 203     HelpDialog::getInstance( p_intf )->toggleVisible();
 204 }
 205
 206 #ifdef UPDATE_CHECK
 207 void DialogsProvider::updateDialog()
 208 {
 209     UpdateDialog::getInstance( p_intf )->toggleVisible();
 210 }
 211 #endif
 212
 213 void DialogsProvider::aboutDialog()
 214 {
 215     AboutDialog::getInstance( p_intf )->toggleVisible();
 216 }
 217
 218 void DialogsProvider::mediaInfoDialog()
 219 {
 220     MediaInfoDialog::getInstance( p_intf )->toggleVisible();
 221 }
 222
 223 void DialogsProvider::mediaCodecDialog()
 224 {
 225     MediaInfoDialog::getInstance( p_intf )->showTab( 2 );
 226 }
 227
 228 void DialogsProvider::bookmarksDialog()
 229 {
 230     BookmarksDialog::getInstance( p_intf )->toggleVisible();
 231 }
 232
 233 void DialogsProvider::podcastConfigureDialog()
 234 {
 235     PodcastConfigDialog::getInstance( p_intf )->toggleVisible();
 236 }
 237
 238
 239 /****************************************************************************
 240  * All the open/add stuff
 241  * Open Dialog first - Simple Open then
 242  ****************************************************************************/
 243
 244 void DialogsProvider::openDialog( int i_tab )
 245 {
 246     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf )->showTab( i_tab );
 247 }
 248 void DialogsProvider::openDialog()
 249 {
 250     openDialog( OPEN_FILE_TAB );
 251 }
 252 void DialogsProvider::openFileGenericDialog( intf_dialog_args_t *p_arg )
 253 {
 254     if( p_arg == NULL )
 255     {
 256         msg_Warn( p_intf, "openFileGenericDialog() called with NULL arg" );
 257         return;
 258     }
 259
 260     /* Replace the extensions to a Qt format */
 261     int i = 0;
 262     QString extensions = qfu( p_arg->psz_extensions );
 263     while ( ( i = extensions.indexOf( "|", i ) ) != -1 )
 264     {
 265         if( ( extensions.count( "|" ) % 2 ) == 0 )
 266             extensions.replace( i, 1, ");;" );
 267         else
 268             extensions.replace( i, 1, "(" );
 269     }
 270     extensions.replace(QString(";*"), QString(" *"));
 271     extensions.append( ")" );
 272
 273     /* Save */
 274     if( p_arg->b_save )
 275     {
 276         QString file = QFileDialog::getSaveFileName( NULL, p_arg->psz_title,
 277                             qfu( p_intf->p_sys->psz_filepath ), extensions );
 278         if( !file.isEmpty() )
 279         {
 280             p_arg->i_results = 1;
 281             p_arg->psz_results = (char **)malloc( p_arg->i_results * sizeof( char * ) );
 282             p_arg->psz_results[0] = strdup( qtu( toNativeSepNoSlash( file ) ) );
 283         }
 284         else
 285             p_arg->i_results = 0;
 286     }
 287     else /* non-save mode */
 288     {
 289         QStringList files = QFileDialog::getOpenFileNames( NULL,
 290                 p_arg->psz_title, qfu( p_intf->p_sys->psz_filepath ),
 291                 extensions );
 292         p_arg->i_results = files.count();
 293         p_arg->psz_results = (char **)malloc( p_arg->i_results * sizeof( char * ) );
 294         i = 0;
 295         foreach( QString file, files )
 296             p_arg->psz_results[i++] = strdup( qtu( toNativeSepNoSlash( file ) ) );
 297     }
 298
 299     /* Callback */
 300     if( p_arg->pf_callback )
 301         p_arg->pf_callback( p_arg );
 302
 303     /* Clean afterwards */
 304     if( p_arg->psz_results )
 305     {
 306         for( i = 0; i < p_arg->i_results; i++ )
 307             free( p_arg->psz_results[i] );
 308         free( p_arg->psz_results );
 309     }
 310     free( p_arg->psz_title );
 311     free( p_arg->psz_extensions );
 312     free( p_arg );
 313 }
 314
 315 void DialogsProvider::openFileDialog()
 316 {
 317     openDialog( OPEN_FILE_TAB );
 318 }
 319 void DialogsProvider::openDiscDialog()
 320 {
 321     openDialog( OPEN_DISC_TAB );
 322 }
 323 void DialogsProvider::openNetDialog()
 324 {
 325     openDialog( OPEN_NETWORK_TAB );
 326 }
 327 void DialogsProvider::openCaptureDialog()
 328 {
 329     openDialog( OPEN_CAPTURE_TAB );
 330 }
 331
 332 /* Same as the open one, but force the enqueue */
 333 void DialogsProvider::PLAppendDialog()
 334 {
 335     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false, OPEN_AND_ENQUEUE)
 336                             ->showTab( OPEN_FILE_TAB );
 337 }
 338
 339 void DialogsProvider::MLAppendDialog()
 340 {
 341     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false,
 342                             OPEN_AND_ENQUEUE, false, false )
 343                                     ->showTab( OPEN_FILE_TAB );
 344 }
 345
 346 /**
 347  * Simple open
 348  ***/
 349 QStringList DialogsProvider::showSimpleOpen( QString help,
 350                                              int filters,
 351                                              QString path )
 352 {
 353     QString fileTypes = "";
 354     if( filters & EXT_FILTER_MEDIA ) {
 355         ADD_FILTER_MEDIA( fileTypes );
 356     }
 357     if( filters & EXT_FILTER_VIDEO ) {
 358         ADD_FILTER_VIDEO( fileTypes );
 359     }
 360     if( filters & EXT_FILTER_AUDIO ) {
 361         ADD_FILTER_AUDIO( fileTypes );
 362     }
 363     if( filters & EXT_FILTER_PLAYLIST ) {
 364         ADD_FILTER_PLAYLIST( fileTypes );
 365     }
 366     if( filters & EXT_FILTER_SUBTITLE ) {
 367         ADD_FILTER_SUBTITLE( fileTypes );
 368     }
 369     ADD_FILTER_ALL( fileTypes );
 370     fileTypes.replace(QString(";*"), QString(" *"));
 371
 372     return QFileDialog::getOpenFileNames( NULL,
 373         help.isNull() ? qfu(I_OP_SEL_FILES ) : help,
 374         path.isNull() ? qfu( p_intf->p_sys->psz_filepath ) : path,
 375         fileTypes );
 376 }
 377
 378 /**
 379  * Open a file,
 380  * pl helps you to choose from playlist or media library,
 381  * go to start or enqueue
 382  **/
 383 void DialogsProvider::addFromSimple( bool pl, bool go)
 384 {
 385     QStringList files = DialogsProvider::showSimpleOpen();
 386     int i = 0;
 387     foreach( QString file, files )
 388     {
 389         const char * psz_utf8 = qtu( toNativeSeparators( file ) );
 390         playlist_Add( THEPL, psz_utf8, NULL,
 391                       go ? ( PLAYLIST_APPEND | ( i ? 0 : PLAYLIST_GO ) |
 392                                                ( i ? PLAYLIST_PREPARSE : 0 ) )
 393                          : ( PLAYLIST_APPEND | PLAYLIST_PREPARSE ),
 394                       PLAYLIST_END,
 395                       pl ? true : false, false );
 396         i++;
 397     }
 398 }
 399
 400 void DialogsProvider::simpleOpenDialog()
 401 {
 402     addFromSimple( true, true ); /* Playlist and Go */
 403 }
 404
 405 void DialogsProvider::simplePLAppendDialog()
 406 {
 407     addFromSimple( true, false );
 408 }
 409
 410 void DialogsProvider::simpleMLAppendDialog()
 411 {
 412     addFromSimple( false, false );
 413 }
 414
 415 /* Directory */
 416 /**
 417  * Open a directory,
 418  * pl helps you to choose from playlist or media library,
 419  * go to start or enqueue
 420  **/
 421 static void openDirectory( intf_thread_t *p_intf, bool pl, bool go )
 422 {
 423     QString dir = QFileDialog::getExistingDirectory( NULL, qtr("Open Directory") );
 424
 425     if (!dir.isEmpty() )
 426     {
 427         input_item_t *p_input = input_item_NewExt( THEPL,
 428                               qtu( "directory://" + toNativeSeparators(dir) ),
 429                               NULL, 0, NULL, -1 );
 430
 431         /* FIXME: playlist_AddInput() can fail */
 432         playlist_AddInput( THEPL, p_input,
 433                        go ? ( PLAYLIST_APPEND | PLAYLIST_GO ) : PLAYLIST_APPEND,
 434                        PLAYLIST_END, pl, pl_Unlocked );
 435         if( !go )
 436             input_Read( THEPL, p_input, true );
 437         vlc_gc_decref( p_input );
 438     }
 439 }
 440
 441 void DialogsProvider::PLOpenDir()
 442 {
 443     openDirectory( p_intf, true, true );
 444 }
 445
 446 void DialogsProvider::PLAppendDir()
 447 {
 448     openDirectory( p_intf, true, false );
 449 }
 450
 451 void DialogsProvider::MLAppendDir()
 452 {
 453     openDirectory( p_intf, false , false );
 454 }
 455
 456 /****************
 457  * Playlist     *
 458  ****************/
 459 void DialogsProvider::openAPlaylist()
 460 {
 461     QStringList files = showSimpleOpen( qtr( "Open playlist..." ),
 462                                         EXT_FILTER_PLAYLIST );
 463     foreach( QString file, files )
 464     {
 465         playlist_Import( THEPL, qtu( toNativeSeparators( file ) ) );
 466     }
 467 }
 468
 469 void DialogsProvider::saveAPlaylist()
 470 {
 471     QFileDialog *qfd = new QFileDialog( NULL,
 472                                    qtr( "Save playlist as..." ),
 473                                    qfu( p_intf->p_sys->psz_filepath ),
 474                                    qtr( "XSPF playlist (*.xspf);; " ) +
 475                                    qtr( "M3U playlist (*.m3u);; Any (*.*) " ) );
 476     qfd->setFileMode( QFileDialog::AnyFile );
 477     qfd->setAcceptMode( QFileDialog::AcceptSave );
 478     qfd->setConfirmOverwrite( true );
 479
 480     if( qfd->exec() == QDialog::Accepted )
 481     {
 482         if( qfd->selectedFiles().count() > 0 )
 483         {
 484             static const char psz_xspf[] = "export-xspf",
 485                               psz_m3u[] = "export-m3u";
 486             const char *psz_module;
 487
 488             QString file = qfd->selectedFiles().first();
 489             QString filter = qfd->selectedFilter();
 490
 491             if( file.contains( ".xsp" ) ||
 492                 ( filter.contains( ".xspf" ) && !file.contains( ".m3u" ) ) )
 493             {
 494                 psz_module = psz_xspf;
 495                 if( !file.contains( ".xsp" ) )
 496                     file.append( ".xspf" );
 497             }
 498             else
 499             {
 500                 psz_module = psz_m3u;
 501                 if( !file.contains( ".m3u" ) )
 502                     file.append( ".m3u" );
 503             }
 504
 505             playlist_Export( THEPL, qtu( toNativeSeparators( file ) ),
 506                         THEPL->p_local_category, psz_module);
 507         }
 508     }
 509     delete qfd;
 510 }
 511
 512
 513 /****************************************************************************
 514  * Sout emulation
 515  ****************************************************************************/
 516
 517 void DialogsProvider::streamingDialog( QWidget *parent, QString mrl,
 518                                        bool b_transcode_only )
 519 {
 520     SoutDialog *s = SoutDialog::getInstance( parent, p_intf, b_transcode_only );
 521
 522     if( s->exec() == QDialog::Accepted )
 523     {
 524         msg_Dbg( p_intf, "Sout mrl %s", qta( s->getMrl() ) );
 525         /* Just do it */
 526         int i_len = strlen( qtu( s->getMrl() ) ) + 10;
 527         char *psz_option = (char*)malloc( i_len );
 528         snprintf( psz_option, i_len - 1, "%s", qtu( s->getMrl() ) );
 529
 530         playlist_AddExt( THEPL, qtu( mrl ), "Streaming",
 531                          PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END,
 532                         -1, &psz_option, 1, true, pl_Unlocked );
 533     }
 534 }
 535
 536 void DialogsProvider::openThenStreamingDialogs()
 537 {
 538     OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false, OPEN_AND_STREAM )
 539                                 ->showTab( OPEN_FILE_TAB );
 540 }
 541
 542 void DialogsProvider::openThenTranscodingDialogs()
 543 {
 544     OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, false, OPEN_AND_SAVE )
 545                                 ->showTab( OPEN_FILE_TAB );
 546 }
 547
 548 /****************************************************************************
 549  * Menus / Interaction
 550  ****************************************************************************/
 551
 552 void DialogsProvider::menuAction( QObject *data )
 553 {
 554     QVLCMenu::DoAction( p_intf, data );
 555 }
 556
 557 void DialogsProvider::menuUpdateAction( QObject *data )
 558 {
 559     MenuFunc * f = qobject_cast<MenuFunc *>(data);
 560     f->doFunc( p_intf );
 561 }
 562
 563 void DialogsProvider::SDMenuAction( QString data )
 564 {
 565     char *psz_sd = strdup( qtu( data ) );
 566     if( !playlist_IsServicesDiscoveryLoaded( THEPL, psz_sd ) )
 567         playlist_ServicesDiscoveryAdd( THEPL, psz_sd );
 568     else
 569         playlist_ServicesDiscoveryRemove( THEPL, psz_sd );
 570     free( psz_sd );
 571 }
 572
 573 void DialogsProvider::doInteraction( intf_dialog_args_t *p_arg )
 574 {
 575     InteractionDialog *qdialog;
 576     interaction_dialog_t *p_dialog = p_arg->p_dialog;
 577     switch( p_dialog->i_action )
 578     {
 579     case INTERACT_NEW:
 580         qdialog = new InteractionDialog( p_intf, p_dialog );
 581         p_dialog->p_private = (void*)qdialog;
 582         if( !(p_dialog->i_status == ANSWERED_DIALOG) )
 583             qdialog->show();
 584         break;
 585     case INTERACT_UPDATE:
 586         qdialog = (InteractionDialog*)(p_dialog->p_private);
 587         if( qdialog )
 588             qdialog->update();
 589         else
 590         {
 591             /* The INTERACT_NEW message was forgotten
 592                so we must create the dialog and update it*/
 593             qdialog = new InteractionDialog( p_intf, p_dialog );
 594             p_dialog->p_private = (void*)qdialog;
 595             if( !(p_dialog->i_status == ANSWERED_DIALOG) )
 596                 qdialog->show();
 597             if( qdialog )
 598                 qdialog->update();
 599         }
 600         break;
 601     case INTERACT_HIDE:
 602         msg_Dbg( p_intf, "Hide the Interaction Dialog" );
 603         qdialog = (InteractionDialog*)(p_dialog->p_private);
 604         if( qdialog )
 605             qdialog->hide();
 606         p_dialog->i_status = HIDDEN_DIALOG;
 607         break;
 608     case INTERACT_DESTROY:
 609         msg_Dbg( p_intf, "Destroy the Interaction Dialog" );
 610         qdialog = (InteractionDialog*)(p_dialog->p_private);
 611         if( !p_dialog->i_flags & DIALOG_NONBLOCKING_ERROR )
 612             delete qdialog;
 613         p_dialog->i_status = DESTROYED_DIALOG;
 614         break;
 615     }
 616 }
 617
 618 void DialogsProvider::loadSubtitlesFile()
 619 {
 620     input_thread_t *p_input = THEMIM->getInput();
 621     if( !p_input )
 622         return;
 623     input_item_t *p_item = input_GetItem( p_input );
 624     if( !p_item )
 625         return;
 626     char *path = input_item_GetURI( p_item );
 627     if( !path )
 628         path = strdup( "" );
 629     char *sep = strrchr( path, DIR_SEP_CHAR );
 630     if( sep )
 631         *sep = '\0';
 632     QStringList qsl = showSimpleOpen( qtr( "Open subtitles..." ),
 633                                       EXT_FILTER_SUBTITLE,
 634                                       path );
 635     free( path );
 636     QString qsFile;
 637     foreach( qsFile, qsl )
 638     {
 639         if( !input_AddSubtitles( p_input, qtu( toNativeSeparators( qsFile ) ),
 640                     true ) )
 641             msg_Warn( p_intf, "unable to load subtitles from '%s'",
 642                       qtu( qsFile ) );
 643     }
 644 }