modules/gui/qt4/menus.cpp

   1 /*****************************************************************************
   2  * menus.cpp : Qt menus
   3  *****************************************************************************
   4  * Copyright © 2006-2008 the VideoLAN team
   5  * $Id$
   6  *
   7  * Authors: Clément Stenac <zorglub@videolan.org>
   8  *          Jean-Baptiste Kempf <jb@videolan.org>
   9  *          Jean-Philippe André <jpeg@videolan.org>
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 2 of the License, or
  14  * ( at your option ) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  24  *****************************************************************************/
  25
  26 /** \todo
  27  * - Remove static currentGroup
  28  */
  29
  30 #ifdef HAVE_CONFIG_H
  31 # include "config.h"
  32 #endif
  33
  34 #include <vlc_intf_strings.h>
  35 #include <vlc_services_discovery.h>
  36
  37 #include "menus.hpp"
  38
  39 #include "main_interface.hpp"    /* View modifications */
  40 #include "dialogs_provider.hpp"  /* Dialogs display */
  41 #include "input_manager.hpp"     /* Input Management */
  42 #include "recents.hpp"           /* Recent Items */
  43
  44 #include <QMenu>
  45 #include <QMenuBar>
  46 #include <QAction>
  47 #include <QActionGroup>
  48 #include <QSignalMapper>
  49 #include <QSystemTrayIcon>
  50 #include <QList>
  51
  52 /*
  53   This file defines the main menus and the pop-up menu (right-click menu)
  54   and the systray menu (in that order in the file)
  55
  56   There are 3 menus that have to be rebuilt everytime there are called:
  57   Audio, Video, Navigation
  58   3 functions are building those menus: AudioMenu, VideoMenu, NavigMenu
  59   and 3 functions associated are collecting the objects :
  60   InputAutoMenuBuilder, AudioAutoMenuBuilder, VideoAutoMenuBuilder.
  61
  62   A QSignalMapper decides when to rebuild those menus cf MenuFunc in the .hpp
  63   Just before one of those menus are aboutToShow(), they are rebuild.
  64   */
  65
  66 enum
  67 {
  68     ITEM_NORMAL,
  69     ITEM_CHECK,
  70     ITEM_RADIO
  71 };
  72
  73 static QActionGroup *currentGroup;
  74
  75 /* HACK for minimalView to go around a Qt bug/feature
  76  * that doesn't update the QAction checked state when QMenu is hidden */
  77 QAction *QVLCMenu::minimalViewAction = NULL;
  78
  79 QMenu *QVLCMenu::recentsMenu = NULL;
  80
  81 /****************************************************************************
  82  * Menu code helpers:
  83  ****************************************************************************
  84  * Add static entries to DP in menus
  85  ***************************************************************************/
  86 void addDPStaticEntry( QMenu *menu,
  87                        const QString text,
  88                        const char *icon,
  89                        const char *member,
  90                        const char *shortcut = NULL )
  91 {
  92     QAction *action = NULL;
  93     if( !EMPTY_STR( icon ) > 0 )
  94     {
  95         if( !EMPTY_STR( shortcut ) > 0 )
  96             action = menu->addAction( QIcon( icon ), text, THEDP,
  97                                       member, qtr( shortcut ) );
  98         else
  99             action = menu->addAction( QIcon( icon ), text, THEDP, member );
 100     }
 101     else
 102     {
 103         if( !EMPTY_STR( shortcut ) > 0 )
 104             action = menu->addAction( text, THEDP, member, qtr( shortcut ) );
 105         else
 106             action = menu->addAction( text, THEDP, member );
 107     }
 108     action->setData( "_static_" );
 109 }
 110
 111 void EnableDPStaticEntries( QMenu *menu, bool enable = true )
 112 {
 113     if( !menu ) return;
 114
 115     QAction *action;
 116     foreach( action, menu->actions() )
 117     {
 118         if( action->data().toString() == "_static_" )
 119             action->setEnabled( enable );
 120     }
 121 }
 122
 123 /**
 124  * \return Number of static entries
 125  */
 126 int DeleteNonStaticEntries( QMenu *menu )
 127 {
 128     int i_ret = 0;
 129     QAction *action;
 130     if( !menu )
 131         return VLC_EGENERIC;
 132     foreach( action, menu->actions() )
 133     {
 134         if( action->data().toString() != "_static_" )
 135             delete action;
 136         else
 137             i_ret++;
 138     }
 139     return i_ret;
 140 }
 141
 142 /***
 143  * Same for MIM
 144  ***/
 145 void addMIMStaticEntry( intf_thread_t *p_intf,
 146                         QMenu *menu,
 147                         const QString text,
 148                         const char *icon,
 149                         const char *member )
 150 {
 151     if( strlen( icon ) > 0 )
 152     {
 153         QAction *action = menu->addAction( text, THEMIM,  member );
 154         action->setIcon( QIcon( icon ) );
 155     }
 156     else
 157     {
 158         menu->addAction( text, THEMIM, member );
 159     }
 160 }
 161
 162 /*****************************************************************************
 163  * Definitions of variables for the dynamic menus
 164  *****************************************************************************/
 165 #define PUSH_VAR( var ) varnames.push_back( var ); \
 166     objects.push_back( VLC_OBJECT(p_object) )
 167
 168 #define PUSH_INPUTVAR( var ) varnames.push_back( var ); \
 169     objects.push_back( VLC_OBJECT(p_input) );
 170
 171 #define PUSH_SEPARATOR if( objects.size() != i_last_separator ) { \
 172     objects.push_back( 0 ); varnames.push_back( "" ); \
 173     i_last_separator = objects.size(); }
 174
 175 static int InputAutoMenuBuilder( input_thread_t *p_object,
 176         vector<vlc_object_t *> &objects,
 177         vector<const char *> &varnames )
 178 {
 179     PUSH_VAR( "bookmark" );
 180     PUSH_VAR( "title" );
 181     PUSH_VAR( "chapter" );
 182     PUSH_VAR( "program" );
 183     PUSH_VAR( "navigation" );
 184     PUSH_VAR( "dvd_menus" );
 185     return VLC_SUCCESS;
 186 }
 187
 188 static int VideoAutoMenuBuilder( vout_thread_t *p_object,
 189         input_thread_t *p_input,
 190         vector<vlc_object_t *> &objects,
 191         vector<const char *> &varnames )
 192 {
 193     PUSH_INPUTVAR( "video-es" );
 194     PUSH_INPUTVAR( "spu-es" );
 195     PUSH_VAR( "fullscreen" );
 196     PUSH_VAR( "zoom" );
 197     PUSH_VAR( "deinterlace" );
 198     PUSH_VAR( "aspect-ratio" );
 199     PUSH_VAR( "crop" );
 200     PUSH_VAR( "video-on-top" );
 201 #ifdef WIN32
 202     PUSH_VAR( "directx-wallpaper" );
 203 #endif
 204     PUSH_VAR( "video-snapshot" );
 205
 206     /* Special case for postproc */
 207     // FIXME
 208     if( p_object )
 209     {
 210         /* p_object is the vout, so the decoder is our parent and the
 211          * postproc filter one of the decoder's children */
 212         vlc_object_t *p_dec = (vlc_object_t *)
 213                               vlc_object_find( p_object, VLC_OBJECT_DECODER,
 214                                                FIND_PARENT );
 215         if( p_dec )
 216         {
 217             vlc_object_t *p_pp = (vlc_object_t *)
 218                                  vlc_object_find_name( p_dec, "postproc",
 219                                                        FIND_CHILD );
 220             if( p_pp )
 221             {
 222                 vlc_object_t *p_object = p_pp;
 223                 PUSH_VAR( "postproc-q" );
 224                 vlc_object_release( p_pp );
 225             }
 226
 227             vlc_object_release( p_dec );
 228         }
 229     }
 230     return VLC_SUCCESS;
 231 }
 232
 233 static int AudioAutoMenuBuilder( aout_instance_t *p_object,
 234         input_thread_t *p_input,
 235         vector<vlc_object_t *> &objects,
 236         vector<const char *> &varnames )
 237 {
 238     PUSH_INPUTVAR( "audio-es" );
 239     PUSH_VAR( "audio-device" );
 240     PUSH_VAR( "audio-channels" );
 241     PUSH_VAR( "visual" );
 242     return VLC_SUCCESS;
 243 }
 244
 245 static QAction * FindActionWithVar( QMenu *menu, const char *psz_var )
 246 {
 247     QAction *action;
 248     foreach( action, menu->actions() )
 249     {
 250         if( action->data().toString() == psz_var )
 251             return action;
 252     }
 253     return NULL;
 254 }
 255
 256 /*****************************************************************************
 257  * All normal menus
 258  * Simple Code
 259  *****************************************************************************/
 260
 261 #define BAR_ADD( func, title ) { \
 262     QMenu *_menu = func; _menu->setTitle( title ); bar->addMenu( _menu ); }
 263
 264 #define BAR_DADD( func, title, id ) { \
 265     QMenu *_menu = func; _menu->setTitle( title ); bar->addMenu( _menu ); \
 266     MenuFunc *f = new MenuFunc( _menu, id ); \
 267     CONNECT( _menu, aboutToShow(), THEDP->menusUpdateMapper, map() ); \
 268     THEDP->menusUpdateMapper->setMapping( _menu, f ); }
 269
 270 #define ACT_ADD( _menu, val, title ) { \
 271     QAction *_action = new QAction( title, _menu ); _action->setData( val ); \
 272     _menu->addAction( _action ); }
 273
 274 /**
 275  * Main Menu Bar Creation
 276  **/
 277 void QVLCMenu::createMenuBar( MainInterface *mi,
 278                               intf_thread_t *p_intf,
 279                               bool visual_selector_enabled )
 280 /* FIXME remove this visual dependency */
 281 {
 282     /* QMainWindows->menuBar()
 283        gives the QProcess::destroyed timeout issue on Cleanlooks style with
 284        setDesktopAware set to false */
 285     QMenuBar *bar = mi->menuBar();
 286     BAR_ADD( FileMenu( p_intf ), qtr( "&Media" ) );
 287
 288     BAR_DADD( AudioMenu( p_intf, NULL ), qtr( "&Audio" ), 1 );
 289     BAR_DADD( VideoMenu( p_intf, NULL ), qtr( "&Video" ), 2 );
 290     BAR_DADD( NavigMenu( p_intf, NULL ), qtr( "P&layback" ), 3 );
 291
 292     BAR_ADD( ToolsMenu( p_intf ), qtr( "&Tools" ) );
 293     BAR_ADD( ViewMenu( p_intf, NULL, mi, visual_selector_enabled, true ),
 294              qtr( "V&iew" ) );
 295
 296     BAR_ADD( HelpMenu( NULL ), qtr( "&Help" ) );
 297 }
 298 #undef BAR_ADD
 299 #undef BAR_DADD
 300
 301 /**
 302  * Media ( File ) Menu
 303  * Opening, streaming and quit
 304  **/
 305 QMenu *QVLCMenu::FileMenu( intf_thread_t *p_intf )
 306 {
 307     QMenu *menu = new QMenu();
 308
 309     addDPStaticEntry( menu, qtr( "&Open File..." ),
 310         ":/file-asym", SLOT( simpleOpenDialog() ), "Ctrl+O" );
 311     addDPStaticEntry( menu, qtr( "Advanced Open File..." ),
 312         ":/file-asym", SLOT( openFileDialog() ), "Ctrl+Shift+O" );
 313     addDPStaticEntry( menu, qtr( "Open &URL" ),
 314                       NULL, SLOT( openUrlDialog() ), "Ctrl+V" );
 315     addDPStaticEntry( menu, qtr( I_OPEN_FOLDER ),
 316         ":/folder-grey", SLOT( PLOpenDir() ), "Ctrl+F" );
 317     addDPStaticEntry( menu, qtr( "Open &Disc..." ),
 318         ":/disc", SLOT( openDiscDialog() ), "Ctrl+D" );
 319     addDPStaticEntry( menu, qtr( "Open &Network..." ),
 320         ":/network", SLOT( openNetDialog() ), "Ctrl+N" );
 321     addDPStaticEntry( menu, qtr( "Open &Capture Device..." ),
 322         ":/capture-card", SLOT( openCaptureDialog() ),
 323         "Ctrl+C" );
 324
 325     menu->addSeparator();
 326
 327     addDPStaticEntry( menu, qtr( I_PL_LOAD ), "", SLOT( openAPlaylist() ),
 328         "Ctrl+X" );
 329     addDPStaticEntry( menu, qtr( I_PL_SAVE ), "", SLOT( saveAPlaylist() ),
 330         "Ctrl+Y" );
 331
 332     menu->addSeparator();
 333
 334     recentsMenu = new QMenu( qtr( "Recently &Played" ), menu );
 335     updateRecents( p_intf );
 336     menu->addMenu( recentsMenu );
 337     menu->addSeparator();
 338
 339     addDPStaticEntry( menu, qtr( "Conve&rt / Save..." ), "",
 340         SLOT( openAndTranscodingDialogs() ), "Ctrl+R" );
 341     addDPStaticEntry( menu, qtr( "&Streaming..." ),
 342         ":/stream", SLOT( openAndStreamingDialogs() ),
 343         "Ctrl+S" );
 344     menu->addSeparator();
 345
 346     addDPStaticEntry( menu, qtr( "&Quit" ) ,
 347         ":/quit", SLOT( quit() ), "Ctrl+Q" );
 348     return menu;
 349 }
 350
 351 /* Playlist/MediaLibrary Control */
 352 QMenu *QVLCMenu::ToolsMenu( intf_thread_t *p_intf )
 353 {
 354     VLC_UNUSED( p_intf ); //TODO remove
 355     QMenu *menu = new QMenu();
 356
 357     addDPStaticEntry( menu, qtr( I_MENU_EXT ), ":/settings",
 358             SLOT( extendedDialog() ), "Ctrl+E" );
 359
 360     addDPStaticEntry( menu, qtr( I_MENU_INFO ) , ":/info",
 361         SLOT( mediaInfoDialog() ), "Ctrl+I" );
 362     addDPStaticEntry( menu, qtr( I_MENU_CODECINFO ) ,
 363         ":/info", SLOT( mediaCodecDialog() ), "Ctrl+J" );
 364
 365     addDPStaticEntry( menu, qtr( I_MENU_BOOKMARK ),"",
 366                       SLOT( bookmarksDialog() ), "Ctrl+B" );
 367 #ifdef ENABLE_VLM
 368     addDPStaticEntry( menu, qtr( I_MENU_VLM ), "", SLOT( vlmDialog() ),
 369         "Ctrl+W" );
 370 #endif
 371
 372     addDPStaticEntry( menu, qtr( I_MENU_MSG ),
 373         ":/messages", SLOT( messagesDialog() ),
 374         "Ctrl+M" );
 375
 376     addDPStaticEntry( menu, qtr( "Plu&gins and extensions" ),
 377         "", SLOT( pluginDialog() ) );
 378     menu->addSeparator();
 379
 380     addDPStaticEntry( menu, qtr( "Customi&ze Interface..." ),
 381         ":/preferences", SLOT( toolbarDialog() ) );
 382     addDPStaticEntry( menu, qtr( "&Preferences" ),
 383         ":/preferences", SLOT( prefsDialog() ), "Ctrl+P" );
 384
 385     return menu;
 386 }
 387
 388 /**
 389  * Tools/View Menu
 390  * This is kept in the same menu for now, but could change if it gets much
 391  * longer.
 392  * This menu can be an interface menu but also a right click menu.
 393  **/
 394 QMenu *QVLCMenu::ViewMenu( intf_thread_t *p_intf,
 395                             QMenu *current,
 396                             MainInterface *mi,
 397                             bool visual_selector_enabled,
 398                             bool with_intf )
 399 {
 400     QMenu *menu = new QMenu( current );
 401     QAction *act;
 402     if( mi )
 403     {
 404         act = menu->addAction( QIcon( ":/playlist_menu" ),
 405                                qtr( "Play&list" ), mi,
 406                                SLOT( togglePlaylist() ), qtr( "Ctrl+L" ) );
 407         act->setData( "_static_" );
 408     }
 409     act = menu->addMenu( SDMenu( p_intf ) );
 410     act->setData( "_static_" );
 411     /*menu->addSeparator();
 412     menu->addAction( qtr( "Undock from Interface" ), mi,
 413                      SLOT( undockPlaylist() ), qtr( "Ctrl+U" ) );*/
 414
 415
 416     menu->addSeparator();
 417
 418     if( with_intf )
 419     {
 420         QMenu *intfmenu = InterfacesMenu( p_intf, menu );
 421         MenuFunc *f = new MenuFunc( intfmenu, 4 );
 422         CONNECT( intfmenu, aboutToShow(), THEDP->menusUpdateMapper, map() );
 423         THEDP->menusUpdateMapper->setMapping( intfmenu, f );
 424         menu->addSeparator();
 425     }
 426     if( mi )
 427     {
 428         /* Minimal View */
 429         QAction *action = menu->addAction( qtr( "Mi&nimal View" ), mi,
 430                                 SLOT( toggleMinimalView() ), qtr( "Ctrl+H" ) );
 431         action->setCheckable( true );
 432         action->setData( "_static_" );
 433         if( mi->getControlsVisibilityStatus() & CONTROLS_VISIBLE )
 434             action->setChecked( true );
 435         minimalViewAction = action; /* HACK for minimalView */
 436
 437         /* FullScreen View */
 438         action = menu->addAction( qtr( "&Fullscreen Interface" ), mi,
 439                                   SLOT( toggleFullScreen() ), QString( "F11" ) );
 440         action->setCheckable( true );
 441         action->setData( "_static_" );
 442
 443         /* Advanced Controls */
 444         action = menu->addAction( qtr( "&Advanced Controls" ), mi,
 445                                   SLOT( toggleAdvanced() ) );
 446         action->setCheckable( true );
 447         action->setData( "_static_" );
 448         if( mi->getControlsVisibilityStatus() & CONTROLS_ADVANCED )
 449             action->setChecked( true );
 450 #if 0 /* For Visualisations. Not yet working */
 451         adv = menu->addAction( qtr( "Visualizations selector" ),
 452                 mi, SLOT( visual() ) );
 453         adv->setCheckable( true );
 454         if( visual_selector_enabled ) adv->setChecked( true );
 455 #endif
 456     }
 457
 458     menu->addSeparator();
 459
 460     return menu;
 461 }
 462
 463 /**
 464  * Interface Sub-Menu, to list extras interface and skins
 465  **/
 466 QMenu *QVLCMenu::InterfacesMenu( intf_thread_t *p_intf, QMenu *current )
 467 {
 468     vector<vlc_object_t *> objects;
 469     vector<const char *> varnames;
 470     /** \todo add "switch to XXX" */
 471     varnames.push_back( "intf-add" );
 472     objects.push_back( VLC_OBJECT(p_intf) );
 473
 474     return Populate( p_intf, current, varnames, objects );
 475 }
 476
 477 /**
 478  * Main Audio Menu
 479  */
 480 QMenu *QVLCMenu::AudioMenu( intf_thread_t *p_intf, QMenu * current )
 481 {
 482     vector<vlc_object_t *> objects;
 483     vector<const char *> varnames;
 484     aout_instance_t *p_aout;
 485     input_thread_t *p_input;
 486
 487     if( !current ) current = new QMenu();
 488
 489     if( current->isEmpty() )
 490     {
 491         ACT_ADD( current, "audio-es", qtr( "Audio &Track" ) );
 492         ACT_ADD( current, "audio-device", qtr( "Audio &Device" ) );
 493         ACT_ADD( current, "audio-channels", qtr( "Audio &Channels" ) );
 494         current->addSeparator();
 495         ACT_ADD( current, "visual", qtr( "&Visualizations" ) );
 496     }
 497
 498     p_input = THEMIM->getInput();
 499     if( p_input )
 500         vlc_object_hold( p_input );
 501     p_aout = THEMIM->getAout();
 502     if( p_aout )
 503     {
 504         AudioAutoMenuBuilder( p_aout, p_input, objects, varnames );
 505         vlc_object_release( p_aout );
 506     }
 507     if( p_input )
 508         vlc_object_release( p_input );
 509
 510     return Populate( p_intf, current, varnames, objects );
 511 }
 512
 513 /**
 514  * Main Video Menu
 515  * Subtitles are part of Video.
 516  **/
 517 QMenu *QVLCMenu::VideoMenu( intf_thread_t *p_intf, QMenu *current )
 518 {
 519     vout_thread_t *p_vout;
 520     input_thread_t *p_input;
 521     vector<vlc_object_t *> objects;
 522     vector<const char *> varnames;
 523
 524     if( !current ) current = new QMenu();
 525
 526     if( current->isEmpty() )
 527     {
 528         ACT_ADD( current, "video-es", qtr( "Video &Track" ) );
 529
 530         QAction *action;
 531         QMenu *submenu = new QMenu( qtr( "&Subtitles Track" ), current );
 532         action = current->addMenu( submenu );
 533         action->setData( "spu-es" );
 534         addDPStaticEntry( submenu, qtr( "Open File..." ), "",
 535                           SLOT( loadSubtitlesFile() ) );
 536         submenu->addSeparator();
 537
 538         ACT_ADD( current, "fullscreen", qtr( "&Fullscreen" ) );
 539         ACT_ADD( current, "zoom", qtr( "&Zoom" ) );
 540         ACT_ADD( current, "deinterlace", qtr( "&Deinterlace" ) );
 541         ACT_ADD( current, "aspect-ratio", qtr( "&Aspect Ratio" ) );
 542         ACT_ADD( current, "crop", qtr( "&Crop" ) );
 543         ACT_ADD( current, "video-on-top", qtr( "Always &On Top" ) );
 544 #ifdef WIN32
 545         ACT_ADD( current, "directx-wallpaper", qtr( "DirectX Wallpaper" ) );
 546 #endif
 547         ACT_ADD( current, "video-snapshot", qtr( "Sna&pshot" ) );
 548         ACT_ADD( current, "postproc-q", qtr( "Post processing" ) );
 549     }
 550
 551     p_input = THEMIM->getInput();
 552     if( p_input )
 553         vlc_object_hold( p_input );
 554
 555     p_vout = THEMIM->getVout();
 556     if( p_vout )
 557     {
 558         VideoAutoMenuBuilder( p_vout, p_input, objects, varnames );
 559         vlc_object_release( p_vout );
 560     }
 561     if( p_input )
 562         vlc_object_release( p_input );
 563
 564     return Populate( p_intf, current, varnames, objects );
 565 }
 566
 567 /**
 568  * Navigation Menu
 569  * For DVD, MP4, MOV and other chapter based format
 570  **/
 571 QMenu *QVLCMenu::NavigMenu( intf_thread_t *p_intf, QMenu *menu )
 572 {
 573     if( !menu ) menu = new QMenu();
 574
 575     if( menu->isEmpty() )
 576     {
 577         addDPStaticEntry( menu, qtr( I_MENU_GOTOTIME ),"",
 578                           SLOT( gotoTimeDialog() ), "Ctrl+T" );
 579         menu->addSeparator();
 580
 581         ACT_ADD( menu, "bookmark", qtr( "&Bookmarks" ) );
 582         ACT_ADD( menu, "title", qtr( "T&itle" ) );
 583         ACT_ADD( menu, "chapter", qtr( "&Chapter" ) );
 584         ACT_ADD( menu, "program", qtr( "&Program" ) );
 585         ACT_ADD( menu, "navigation", qtr( "&Navigation" ) );
 586     }
 587
 588     input_thread_t *p_object;
 589     vector<vlc_object_t *> objects;
 590     vector<const char *> varnames;
 591
 592     p_object = THEMIM->getInput();
 593     if( p_object )
 594         vlc_object_hold( p_object );
 595     InputAutoMenuBuilder( p_object, objects, varnames );
 596     PUSH_VAR( "prev-title" );
 597     PUSH_VAR( "next-title" );
 598     PUSH_VAR( "prev-chapter" );
 599     PUSH_VAR( "next-chapter" );
 600     EnableDPStaticEntries( menu, ( p_object != NULL ) );
 601     if( p_object )
 602     {
 603         vlc_object_release( p_object );
 604     }
 605     return Populate( p_intf, menu, varnames, objects );
 606 }
 607
 608 /**
 609  * Service Discovery SubMenu
 610  **/
 611 QMenu *QVLCMenu::SDMenu( intf_thread_t *p_intf )
 612 {
 613     QMenu *menu = new QMenu();
 614     menu->setTitle( qtr( I_PL_SD ) );
 615     char **ppsz_longnames;
 616     char **ppsz_names = vlc_sd_GetNames( &ppsz_longnames );
 617     if( !ppsz_names )
 618         return menu;
 619
 620     char **ppsz_name = ppsz_names, **ppsz_longname = ppsz_longnames;
 621     for( ; *ppsz_name; ppsz_name++, ppsz_longname++ )
 622     {
 623         QAction *a = new QAction( qfu( *ppsz_longname ), menu );
 624         a->setCheckable( true );
 625         if( playlist_IsServicesDiscoveryLoaded( THEPL, *ppsz_name ) )
 626             a->setChecked( true );
 627         CONNECT( a , triggered(), THEDP->SDMapper, map() );
 628         THEDP->SDMapper->setMapping( a, QString( *ppsz_name ) );
 629         menu->addAction( a );
 630
 631         if( !strcmp( *ppsz_name, "podcast" ) )
 632         {
 633             QAction *b = new QAction( qtr( "Configure podcasts..." ), menu );
 634             //b->setEnabled( a->isChecked() );
 635             menu->addAction( b );
 636             CONNECT( b, triggered(), THEDP, podcastConfigureDialog() );
 637         }
 638         free( *ppsz_name );
 639         free( *ppsz_longname );
 640     }
 641     free( ppsz_names );
 642     free( ppsz_longnames );
 643     return menu;
 644 }
 645 /**
 646  * Help/About Menu
 647 **/
 648 QMenu *QVLCMenu::HelpMenu( QMenu *current )
 649 {
 650     QMenu *menu = new QMenu( current );
 651     addDPStaticEntry( menu, qtr( "&Help..." ) ,
 652         ":/help", SLOT( helpDialog() ), "F1" );
 653 #ifdef UPDATE_CHECK
 654     addDPStaticEntry( menu, qtr( "Check for &Updates..." ) , "",
 655                       SLOT( updateDialog() ) );
 656 #endif
 657     menu->addSeparator();
 658     addDPStaticEntry( menu, qtr( I_MENU_ABOUT ), ":/info",
 659             SLOT( aboutDialog() ), "Shift+F1" );
 660     return menu;
 661 }
 662
 663 /*****************************************************************************
 664  * Popup menus - Right Click menus                                           *
 665  *****************************************************************************/
 666 #define POPUP_BOILERPLATE \
 667     unsigned int i_last_separator = 0; \
 668     vector<vlc_object_t *> objects; \
 669     vector<const char *> varnames; \
 670     input_thread_t *p_input = THEMIM->getInput();
 671
 672 #define CREATE_POPUP \
 673     Populate( p_intf, menu, varnames, objects ); \
 674     p_intf->p_sys->p_popup_menu = menu; \
 675     menu->popup( QCursor::pos() ); \
 676     p_intf->p_sys->p_popup_menu = NULL; \
 677     i_last_separator = 0;
 678
 679 void QVLCMenu::PopupMenuControlEntries( QMenu *menu,
 680                                         intf_thread_t *p_intf,
 681                                         input_thread_t *p_input )
 682 {
 683     if( p_input )
 684     {
 685         vlc_value_t val;
 686         var_Get( p_input, "state", &val );
 687         if( val.i_int == PLAYING_S )
 688             addMIMStaticEntry( p_intf, menu, qtr( "Pause" ),
 689                     ":/pause", SLOT( togglePlayPause() ) );
 690         else
 691             addMIMStaticEntry( p_intf, menu, qtr( "Play" ),
 692                     ":/play", SLOT( togglePlayPause() ) );
 693     }
 694     else if( THEPL->items.i_size )
 695         addMIMStaticEntry( p_intf, menu, qtr( "Play" ),
 696                 ":/play", SLOT( togglePlayPause() ) );
 697     else
 698         addDPStaticEntry( menu, qtr( "Play" ),
 699                 ":/play", SLOT( openDialog() ) );
 700
 701     addMIMStaticEntry( p_intf, menu, qtr( "Stop" ),
 702             ":/stop", SLOT( stop() ) );
 703     addMIMStaticEntry( p_intf, menu, qtr( "Previous" ),
 704             ":/previous", SLOT( prev() ) );
 705     addMIMStaticEntry( p_intf, menu, qtr( "Next" ),
 706             ":/next", SLOT( next() ) );
 707 }
 708
 709 void QVLCMenu::PopupMenuStaticEntries( QMenu *menu )
 710 {
 711 #if 0
 712     QMenu *toolsmenu = ToolsMenu( p_intf, menu, false, true );
 713     toolsmenu->setTitle( qtr( "Tools" ) );
 714     menu->addMenu( toolsmenu );
 715 #endif
 716
 717     QMenu *openmenu = new QMenu( qtr( "Open Media" ), menu );
 718     addDPStaticEntry( openmenu, qtr( "&Open File..." ),
 719         ":/file-asym", SLOT( openFileDialog() ) );
 720     addDPStaticEntry( openmenu, qtr( I_OPEN_FOLDER ),
 721         ":/folder-grey", SLOT( PLOpenDir() ) );
 722     addDPStaticEntry( openmenu, qtr( "Open &Disc..." ),
 723         ":/disc", SLOT( openDiscDialog() ) );
 724     addDPStaticEntry( openmenu, qtr( "Open &Network..." ),
 725         ":/network", SLOT( openNetDialog() ) );
 726     addDPStaticEntry( openmenu, qtr( "Open &Capture Device..." ),
 727         ":/capture-card", SLOT( openCaptureDialog() ) );
 728     menu->addMenu( openmenu );
 729
 730     menu->addSeparator();
 731 #if 0
 732     QMenu *helpmenu = HelpMenu( menu );
 733     helpmenu->setTitle( qtr( "Help" ) );
 734     menu->addMenu( helpmenu );
 735 #endif
 736
 737     addDPStaticEntry( menu, qtr( "Quit" ), ":/quit",
 738                       SLOT( quit() ), "Ctrl+Q" );
 739 }
 740
 741 /* Video Tracks and Subtitles tracks */
 742 void QVLCMenu::VideoPopupMenu( intf_thread_t *p_intf )
 743 {
 744     POPUP_BOILERPLATE;
 745     if( p_input )
 746     {
 747         vlc_object_hold( p_input );
 748         vout_thread_t *p_vout = THEMIM->getVout();
 749         if( p_vout )
 750         {
 751             VideoAutoMenuBuilder( p_vout, p_input, objects, varnames );
 752             vlc_object_release( p_vout );
 753         }
 754         vlc_object_release( p_input );
 755     }
 756     QMenu *menu = new QMenu();
 757     CREATE_POPUP;
 758 }
 759
 760 /* Audio Tracks */
 761 void QVLCMenu::AudioPopupMenu( intf_thread_t *p_intf )
 762 {
 763     POPUP_BOILERPLATE;
 764     if( p_input )
 765     {
 766         vlc_object_hold( p_input );
 767         aout_instance_t *p_aout = THEMIM->getAout();
 768         AudioAutoMenuBuilder( p_aout, p_input, objects, varnames );
 769         if( p_aout )
 770             vlc_object_release( p_aout );
 771         vlc_object_release( p_input );
 772     }
 773     QMenu *menu = new QMenu();
 774     CREATE_POPUP;
 775 }
 776
 777 /* Navigation stuff, and general menus ( open ) */
 778 void QVLCMenu::MiscPopupMenu( intf_thread_t *p_intf )
 779 {
 780     POPUP_BOILERPLATE;
 781
 782     if( p_input )
 783     {
 784         vlc_object_hold( p_input );
 785         varnames.push_back( "audio-es" );
 786         InputAutoMenuBuilder( p_input, objects, varnames );
 787         PUSH_SEPARATOR;
 788     }
 789
 790     QMenu *menu = new QMenu();
 791     Populate( p_intf, menu, varnames, objects );
 792
 793     menu->addSeparator();
 794     PopupMenuControlEntries( menu, p_intf, p_input );
 795
 796     menu->addSeparator();
 797     PopupMenuStaticEntries( menu );
 798
 799     p_intf->p_sys->p_popup_menu = menu;
 800     menu->popup( QCursor::pos() );
 801     p_intf->p_sys->p_popup_menu = NULL;
 802 }
 803
 804 /* Main Menu that sticks everything together  */
 805 void QVLCMenu::PopupMenu( intf_thread_t *p_intf, bool show )
 806 {
 807     MainInterface *mi = p_intf->p_sys->p_mi;
 808     if( show )
 809     {
 810         /* Delete and recreate a popup if there is one */
 811         if( p_intf->p_sys->p_popup_menu )
 812             delete p_intf->p_sys->p_popup_menu;
 813
 814         QMenu *menu = new QMenu();
 815         QMenu *submenu;
 816         QAction *action;
 817         bool b_isFullscreen = false;
 818
 819         POPUP_BOILERPLATE;
 820
 821         PopupMenuControlEntries( menu, p_intf, p_input );
 822         menu->addSeparator();
 823
 824         if( p_input )
 825         {
 826             vout_thread_t *p_vout = THEMIM->getVout();
 827
 828             /* Add a fullscreen switch button */
 829             if( p_vout )
 830             {
 831                 vlc_value_t val;
 832                 var_Get( p_vout, "fullscreen", &val );
 833                 b_isFullscreen = !( !val.b_bool );
 834                 if( b_isFullscreen )
 835                     CreateAndConnect( menu, "fullscreen",
 836                             qtr( "Leave Fullscreen" ),"" , ITEM_NORMAL,
 837                             VLC_OBJECT(p_vout), val, VLC_VAR_BOOL,
 838                             b_isFullscreen );
 839                 vlc_object_release( p_vout );
 840             }
 841
 842             menu->addSeparator();
 843
 844             vlc_object_hold( p_input );
 845             InputAutoMenuBuilder( p_input, objects, varnames );
 846             vlc_object_release( p_input );
 847
 848             submenu = new QMenu( menu );
 849             action = menu->addMenu( AudioMenu( p_intf, submenu ) );
 850             action->setText( qtr( "&Audio" ) );
 851             if( action->menu()->isEmpty() )
 852                 action->setEnabled( false );
 853
 854             submenu = new QMenu( menu );
 855             action = menu->addMenu( VideoMenu( p_intf, submenu ) );
 856             action->setText( qtr( "&Video" ) );
 857             if( action->menu()->isEmpty() )
 858                 action->setEnabled( false );
 859
 860             submenu = new QMenu( menu );
 861             action = menu->addMenu( NavigMenu( p_intf, submenu ) );
 862             action->setText( qtr( "&Playback" ) );
 863             if( action->menu()->isEmpty() )
 864                 action->setEnabled( false );
 865         }
 866
 867         menu->addSeparator();
 868
 869         /* Add some special entries for windowed mode: Interface Menu */
 870         if( !b_isFullscreen )
 871         {
 872             submenu = new QMenu( qtr( "Interface" ), menu );
 873             if( mi )
 874             {
 875                 submenu->addAction( QIcon( ":/playlist" ),
 876                          qtr( "Show Playlist" ), mi, SLOT( togglePlaylist() ) );
 877             }
 878             addDPStaticEntry( submenu, qtr( I_MENU_EXT ),
 879                 ":/settings", SLOT( extendedDialog() ) );
 880             addDPStaticEntry( submenu, qtr( I_MENU_INFO ) , ":/info",
 881                 SLOT( mediaInfoDialog() ), "Ctrl+I" );
 882             if( mi )
 883             {
 884                 action = submenu->addAction( QIcon( "" ),
 885                      qtr( "Minimal View" ), mi, SLOT( toggleMinimalView() ) );
 886                 action->setCheckable( true );
 887                 action->setChecked( !( mi->getControlsVisibilityStatus() &
 888                             CONTROLS_VISIBLE ) );
 889                 action = submenu->addAction( QIcon( "" ),
 890                         qtr( "Toggle Fullscreen Interface" ),
 891                         mi, SLOT( toggleFullScreen() ) );
 892                 action->setCheckable( true );
 893                 action->setChecked( mi->isFullScreen() );
 894             }
 895             else /* We are using the skins interface.
 896                     If not, this entry will not show. */
 897             {
 898                 addDPStaticEntry( submenu, qtr( "&Preferences..." ),
 899                     ":/preferences", SLOT( prefsDialog() ), "Ctrl+P" );
 900                 submenu->addSeparator();
 901                 objects.clear();
 902                 varnames.clear();
 903                 vlc_object_t *p_object = ( vlc_object_t* )
 904                      vlc_object_find_name( p_intf, "skins2", FIND_PARENT );
 905                 if( p_object )
 906                 {
 907                     objects.push_back( p_object );
 908                     varnames.push_back( "intf-skins" );
 909                     Populate( p_intf, submenu, varnames, objects );
 910                     vlc_object_release( p_object );
 911                 }
 912                 else
 913                 {
 914                     msg_Dbg( p_intf, "could not find parent interface" );
 915                 }
 916             }
 917             menu->addMenu( submenu );
 918         }
 919
 920         PopupMenuStaticEntries( menu );
 921
 922         p_intf->p_sys->p_popup_menu = menu;
 923         p_intf->p_sys->p_popup_menu->popup( QCursor::pos() );
 924     }
 925     else
 926     {
 927         // destroy popup if there is one
 928         delete p_intf->p_sys->p_popup_menu;
 929         p_intf->p_sys->p_popup_menu = NULL;
 930     }
 931 }
 932
 933 #undef ACT_ADD
 934
 935 /************************************************************************
 936  * Systray Menu                                                         *
 937  ************************************************************************/
 938
 939 void QVLCMenu::updateSystrayMenu( MainInterface *mi,
 940                                   intf_thread_t *p_intf,
 941                                   bool b_force_visible )
 942 {
 943     POPUP_BOILERPLATE;
 944
 945     /* Get the systray menu and clean it */
 946     QMenu *sysMenu = mi->getSysTrayMenu();
 947     sysMenu->clear();
 948
 949     /* Hide / Show VLC and cone */
 950     if( mi->isVisible() || b_force_visible )
 951     {
 952         sysMenu->addAction( QIcon( ":/vlc16.png" ),
 953                             qtr( "Hide VLC media player in taskbar" ), mi,
 954                             SLOT( toggleUpdateSystrayMenu() ) );
 955     }
 956     else
 957     {
 958         sysMenu->addAction( QIcon( ":/vlc16.png" ),
 959                             qtr( "Show VLC media player" ), mi,
 960                             SLOT( toggleUpdateSystrayMenu() ) );
 961     }
 962
 963     sysMenu->addSeparator();
 964     PopupMenuControlEntries( sysMenu, p_intf, p_input );
 965
 966     sysMenu->addSeparator();
 967     addDPStaticEntry( sysMenu, qtr( "&Open Media" ),
 968             ":/file-wide", SLOT( openFileDialog() ) );
 969     addDPStaticEntry( sysMenu, qtr( "&Quit" ) ,
 970             ":/quit", SLOT( quit() ) );
 971
 972     /* Set the menu */
 973     mi->getSysTray()->setContextMenu( sysMenu );
 974 }
 975
 976 #undef PUSH_VAR
 977 #undef PUSH_SEPARATOR
 978
 979 /*************************************************************************
 980  * Builders for automenus
 981  *************************************************************************/
 982 QMenu * QVLCMenu::Populate( intf_thread_t *p_intf,
 983                             QMenu *current,
 984                             vector< const char *> & varnames,
 985                             vector<vlc_object_t *> & objects )
 986 {
 987     QMenu *menu = current;
 988     if( !menu ) menu = new QMenu();
 989
 990     /* Disable all non static entries */
 991     QAction *p_action;
 992     foreach( p_action, menu->actions() )
 993     {
 994         if( p_action->data().toString() != "_static_" )
 995             p_action->setEnabled( false );
 996     }
 997
 998     currentGroup = NULL;
 999
1000     vlc_object_t *p_object;
1001     int i;
1002
1003     for( i = 0; i < ( int )objects.size() ; i++ )
1004     {
1005         if( !varnames[i] || !*varnames[i] )
1006         {
1007             menu->addSeparator();
1008             continue;
1009         }
1010         p_object = objects[i];
1011
1012         UpdateItem( p_intf, menu, varnames[i], p_object, true );
1013     }
1014     return menu;
1015 }
1016
1017 /*****************************************************************************
1018  * Private methods.
1019  *****************************************************************************/
1020
1021 static bool IsMenuEmpty( const char *psz_var,
1022                          vlc_object_t *p_object,
1023                          bool b_root = true )
1024 {
1025     vlc_value_t val, val_list;
1026     int i_type, i_result, i;
1027
1028     /* Check the type of the object variable */
1029     i_type = var_Type( p_object, psz_var );
1030
1031     /* Check if we want to display the variable */
1032     if( !( i_type & VLC_VAR_HASCHOICE ) ) return false;
1033
1034     var_Change( p_object, psz_var, VLC_VAR_CHOICESCOUNT, &val, NULL );
1035     if( val.i_int == 0 ) return true;
1036
1037     if( ( i_type & VLC_VAR_TYPE ) != VLC_VAR_VARIABLE )
1038     {
1039         if( val.i_int == 1 && b_root ) return true;
1040         else return false;
1041     }
1042
1043     /* Check children variables in case of VLC_VAR_VARIABLE */
1044     if( var_Change( p_object, psz_var, VLC_VAR_GETLIST, &val_list, NULL ) < 0 )
1045     {
1046         return true;
1047     }
1048
1049     for( i = 0, i_result = true; i < val_list.p_list->i_count; i++ )
1050     {
1051         if( !IsMenuEmpty( val_list.p_list->p_values[i].psz_string,
1052                     p_object, false ) )
1053         {
1054             i_result = false;
1055             break;
1056         }
1057     }
1058
1059     /* clean up everything */
1060     var_Change( p_object, psz_var, VLC_VAR_FREELIST, &val_list, NULL );
1061
1062     return i_result;
1063 }
1064
1065 #define TEXT_OR_VAR qfu ( text.psz_string ? text.psz_string : psz_var )
1066
1067 void QVLCMenu::UpdateItem( intf_thread_t *p_intf, QMenu *menu,
1068         const char *psz_var, vlc_object_t *p_object, bool b_submenu )
1069 {
1070     vlc_value_t val, text;
1071     int i_type;
1072
1073     QAction *action = FindActionWithVar( menu, psz_var );
1074     if( action )
1075         DeleteNonStaticEntries( action->menu() );
1076
1077     if( !p_object )
1078         return;
1079
1080     /* Check the type of the object variable */
1081     if( !strcmp( psz_var, "audio-es" )
1082      || !strcmp( psz_var, "video-es" )
1083      || !strcmp( psz_var, "postproc-q" ) )
1084         i_type = VLC_VAR_INTEGER | VLC_VAR_HASCHOICE;
1085     else
1086         i_type = var_Type( p_object, psz_var );
1087
1088     switch( i_type & VLC_VAR_TYPE )
1089     {
1090         case VLC_VAR_VOID:
1091         case VLC_VAR_BOOL:
1092         case VLC_VAR_VARIABLE:
1093         case VLC_VAR_STRING:
1094         case VLC_VAR_INTEGER:
1095         case VLC_VAR_FLOAT:
1096             break;
1097         default:
1098             /* Variable doesn't exist or isn't handled */
1099             return;
1100     }
1101
1102     /* Make sure we want to display the variable */
1103     if( menu->isEmpty() && IsMenuEmpty( psz_var, p_object ) )
1104         return;
1105
1106     /* Get the descriptive name of the variable */
1107     int i_ret = var_Change( p_object, psz_var, VLC_VAR_GETTEXT, &text, NULL );
1108     if( i_ret != VLC_SUCCESS )
1109     {
1110         text.psz_string = NULL;
1111     }
1112
1113     if( !action )
1114     {
1115         action = new QAction( TEXT_OR_VAR, menu );
1116         menu->addAction( action );
1117         action->setData( psz_var );
1118     }
1119
1120     /* Some specific stuff */
1121     bool forceDisabled = false;
1122     if( !strcmp( psz_var, "spu-es" ) )
1123     {
1124         vout_thread_t *p_vout = THEMIM->getVout();
1125         forceDisabled = ( p_vout == NULL );
1126         if( p_vout )
1127             vlc_object_release( p_vout );
1128     }
1129
1130     if( i_type & VLC_VAR_HASCHOICE )
1131     {
1132         /* Append choices menu */
1133         if( b_submenu )
1134         {
1135             QMenu *submenu;
1136             submenu = action->menu();
1137             if( !submenu )
1138             {
1139                 submenu = new QMenu( menu );
1140                 action->setMenu( submenu );
1141             }
1142
1143             action->setEnabled(
1144                CreateChoicesMenu( submenu, psz_var, p_object, true ) == 0 );
1145             if( forceDisabled )
1146                 action->setEnabled( false );
1147         }
1148         else
1149             CreateChoicesMenu( menu, psz_var, p_object, true );
1150         FREENULL( text.psz_string );
1151         return;
1152     }
1153
1154     switch( i_type & VLC_VAR_TYPE )
1155     {
1156         case VLC_VAR_VOID:
1157             var_Get( p_object, psz_var, &val );
1158             CreateAndConnect( menu, psz_var, TEXT_OR_VAR, "", ITEM_NORMAL,
1159                     p_object, val, i_type );
1160             break;
1161
1162         case VLC_VAR_BOOL:
1163             var_Get( p_object, psz_var, &val );
1164             val.b_bool = !val.b_bool;
1165             CreateAndConnect( menu, psz_var, TEXT_OR_VAR, "", ITEM_CHECK,
1166                     p_object, val, i_type, !val.b_bool );
1167             break;
1168     }
1169     FREENULL( text.psz_string );
1170 }
1171
1172
1173 int QVLCMenu::CreateChoicesMenu( QMenu *submenu, const char *psz_var,
1174         vlc_object_t *p_object, bool b_root )
1175 {
1176     vlc_value_t val, val_list, text_list;
1177     int i_type, i;
1178
1179     /* Check the type of the object variable */
1180     i_type = var_Type( p_object, psz_var );
1181
1182     /* Make sure we want to display the variable */
1183     if( submenu->isEmpty() && IsMenuEmpty( psz_var, p_object, b_root ) )
1184         return VLC_EGENERIC;
1185
1186     switch( i_type & VLC_VAR_TYPE )
1187     {
1188         case VLC_VAR_VOID:
1189         case VLC_VAR_BOOL:
1190         case VLC_VAR_VARIABLE:
1191         case VLC_VAR_STRING:
1192         case VLC_VAR_INTEGER:
1193         case VLC_VAR_FLOAT:
1194             break;
1195         default:
1196             /* Variable doesn't exist or isn't handled */
1197             return VLC_EGENERIC;
1198     }
1199
1200     if( var_Change( p_object, psz_var, VLC_VAR_GETLIST,
1201                     &val_list, &text_list ) < 0 )
1202     {
1203         return VLC_EGENERIC;
1204     }
1205
1206 #define CURVAL val_list.p_list->p_values[i]
1207 #define CURTEXT text_list.p_list->p_values[i].psz_string
1208
1209     for( i = 0; i < val_list.p_list->i_count; i++ )
1210     {
1211         vlc_value_t another_val;
1212         QString menutext;
1213         QMenu *subsubmenu = new QMenu( submenu );
1214
1215         switch( i_type & VLC_VAR_TYPE )
1216         {
1217             case VLC_VAR_VARIABLE:
1218                 CreateChoicesMenu( subsubmenu, CURVAL.psz_string, p_object, false );
1219                 subsubmenu->setTitle( qfu( CURTEXT ? CURTEXT :CURVAL.psz_string ) );
1220                 submenu->addMenu( subsubmenu );
1221                 break;
1222
1223             case VLC_VAR_STRING:
1224                 var_Get( p_object, psz_var, &val );
1225                 another_val.psz_string = strdup( CURVAL.psz_string );
1226                 menutext = qfu( CURTEXT ? CURTEXT : another_val.psz_string );
1227                 CreateAndConnect( submenu, psz_var, menutext, "", ITEM_RADIO,
1228                         p_object, another_val, i_type,
1229                         val.psz_string && !strcmp( val.psz_string, CURVAL.psz_string ) );
1230
1231                 free( val.psz_string );
1232                 break;
1233
1234             case VLC_VAR_INTEGER:
1235                 var_Get( p_object, psz_var, &val );
1236                 if( CURTEXT ) menutext = qfu( CURTEXT );
1237                 else menutext.sprintf( "%d", CURVAL.i_int );
1238                 CreateAndConnect( submenu, psz_var, menutext, "", ITEM_RADIO,
1239                         p_object, CURVAL, i_type,
1240                         CURVAL.i_int == val.i_int );
1241                 break;
1242
1243             case VLC_VAR_FLOAT:
1244                 var_Get( p_object, psz_var, &val );
1245                 if( CURTEXT ) menutext = qfu( CURTEXT );
1246                 else menutext.sprintf( "%.2f", CURVAL.f_float );
1247                 CreateAndConnect( submenu, psz_var, menutext, "", ITEM_RADIO,
1248                         p_object, CURVAL, i_type,
1249                         CURVAL.f_float == val.f_float );
1250                 break;
1251
1252             default:
1253                 break;
1254         }
1255     }
1256     currentGroup = NULL;
1257
1258     /* clean up everything */
1259     var_Change( p_object, psz_var, VLC_VAR_FREELIST, &val_list, &text_list );
1260
1261 #undef CURVAL
1262 #undef CURTEXT
1263     return VLC_SUCCESS;
1264 }
1265
1266 void QVLCMenu::CreateAndConnect( QMenu *menu, const char *psz_var,
1267         QString text, QString help,
1268         int i_item_type, vlc_object_t *p_obj,
1269         vlc_value_t val, int i_val_type,
1270         bool checked )
1271 {
1272     QAction *action = FindActionWithVar( menu, psz_var );
1273     if( !action )
1274     {
1275         action = new QAction( text, menu );
1276         menu->addAction( action );
1277     }
1278
1279     action->setToolTip( help );
1280     action->setEnabled( p_obj != NULL );
1281
1282     if( i_item_type == ITEM_CHECK )
1283     {
1284         action->setCheckable( true );
1285     }
1286     else if( i_item_type == ITEM_RADIO )
1287     {
1288         action->setCheckable( true );
1289         if( !currentGroup )
1290             currentGroup = new QActionGroup( menu );
1291         currentGroup->addAction( action );
1292     }
1293
1294     action->setChecked( checked );
1295
1296     MenuItemData *itemData = new MenuItemData( THEDP->menusMapper, p_obj, i_val_type,
1297             val, psz_var );
1298     CONNECT( action, triggered(), THEDP->menusMapper, map() );
1299     THEDP->menusMapper->setMapping( action, itemData );
1300     menu->addAction( action );
1301 }
1302
1303 void QVLCMenu::DoAction( QObject *data )
1304 {
1305     MenuItemData *itemData = qobject_cast<MenuItemData *>( data );
1306     vlc_object_t *p_object = itemData->p_obj;
1307     if( p_object == NULL ) return;
1308
1309     var_Set( p_object, itemData->psz_var, itemData->val );
1310 }
1311
1312 void QVLCMenu::updateRecents( intf_thread_t *p_intf )
1313 {
1314     if (recentsMenu)
1315     {
1316         QAction* action;
1317         RecentsMRL* rmrl = RecentsMRL::getInstance( p_intf );
1318         QList<QString> l = rmrl->recents();
1319
1320         recentsMenu->clear();
1321         if( !l.size() )
1322         {
1323             action = recentsMenu->addAction( " - Empty - " );
1324             action->setEnabled( false );
1325         }
1326         else
1327         {
1328             for( int i = 0; i < l.size(); ++i )
1329             {
1330                 action = recentsMenu->addAction(
1331                         QString( "&%1: " ).arg( i + 1 ) + l.at( i ),
1332                         rmrl->signalMapper,
1333                         SLOT( map() ) );
1334                 rmrl->signalMapper->setMapping( action, l.at( i ) );
1335             }
1336
1337             recentsMenu->addSeparator();
1338             recentsMenu->addAction( "&Clear", rmrl, SLOT( clear() ) );
1339         }
1340     }
1341 }