git.sesse.net Git - vlc/blob - modules/gui/wxwindows/menus.cpp

   1 /*****************************************************************************
   2  * menus.cpp : wxWindows plugin for vlc
   3  *****************************************************************************
   4  * Copyright (C) 2000-2001 VideoLAN
   5  * $Id: menus.cpp,v 1.19 2003/08/27 11:53:26 gbazin Exp $
   6  *
   7  * Authors: Gildas Bazin <gbazin@netcourrier.com>
   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., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  22  *****************************************************************************/
  23
  24 /*****************************************************************************
  25  * Preamble
  26  *****************************************************************************/
  27 #include <stdlib.h>                                      /* malloc(), free() */
  28 #include <errno.h>                                                 /* ENOMEM */
  29 #include <string.h>                                            /* strerror() */
  30 #include <stdio.h>
  31
  32 #include <vlc/vlc.h>
  33 #include <vlc/intf.h>
  34
  35 #include "wxwindows.h"
  36 #include <wx/listctrl.h>
  37
  38 class wxMenuItemExt: public wxMenuItem
  39 {
  40 public:
  41     /* Constructor */
  42     wxMenuItemExt( wxMenu* parentMenu, int id, const wxString& text,
  43                    const wxString& helpString, wxItemKind kind,
  44                    char *_psz_var, int _i_object_id, vlc_value_t _val,
  45                    int _i_val_type );
  46
  47     virtual ~wxMenuItemExt();
  48
  49     char *psz_var;
  50     int  i_val_type;
  51     int  i_object_id;
  52     vlc_value_t val;
  53
  54 private:
  55
  56 };
  57
  58 /*****************************************************************************
  59  * Event Table.
  60  *****************************************************************************/
  61
  62 /* IDs for the controls and the menu commands */
  63 enum
  64 {
  65     /* menu items */
  66     MenuDummy_Event = wxID_HIGHEST + 1000,
  67     OpenFileSimple_Event,
  68     OpenFile_Event,
  69     OpenDisc_Event,
  70     OpenNet_Event,
  71     FirstAutoGenerated_Event = wxID_HIGHEST + 1999,
  72     AudioMenu_Events = wxID_HIGHEST + 2000,
  73     VideoMenu_Events = wxID_HIGHEST + 3000,
  74     NavigMenu_Events = wxID_HIGHEST + 4000,
  75     PopupMenu_Events = wxID_HIGHEST + 5000
  76 };
  77
  78 BEGIN_EVENT_TABLE(Menu, wxMenu)
  79 END_EVENT_TABLE()
  80
  81 BEGIN_EVENT_TABLE(MenuEvtHandler, wxEvtHandler)
  82     EVT_MENU(OpenFileSimple_Event, MenuEvtHandler::OnShowDialog)
  83     EVT_MENU(OpenFile_Event, MenuEvtHandler::OnShowDialog)
  84     EVT_MENU(OpenDisc_Event, MenuEvtHandler::OnShowDialog)
  85     EVT_MENU(OpenNet_Event, MenuEvtHandler::OnShowDialog)
  86     EVT_MENU(-1, MenuEvtHandler::OnMenuEvent)
  87 END_EVENT_TABLE()
  88
  89 wxMenu *OpenStreamMenu( intf_thread_t *p_intf )
  90 {
  91     wxMenu *menu = new wxMenu;
  92     menu->Append( OpenFileSimple_Event, wxU(_("Simple &Open ...")) );
  93     menu->Append( OpenFile_Event, wxU(_("Open &File...")) );
  94     menu->Append( OpenDisc_Event, wxU(_("Open &Disc...")) );
  95     menu->Append( OpenNet_Event, wxU(_("Open &Network Stream...")) );
  96     return menu;
  97 }
  98
  99 void PopupMenu( intf_thread_t *p_intf, wxWindow *p_parent,
 100                 const wxPoint& pos )
 101 {
 102     vlc_object_t *p_object;
 103     char *ppsz_varnames[29];
 104     int pi_objects[29];
 105     int i = 0;
 106
 107     /* Initializations */
 108     memset( pi_objects, 0, 29 * sizeof(int) );
 109
 110     /* Audio menu */
 111     ppsz_varnames[i++] = _("Audio menu");
 112     ppsz_varnames[i++] = NULL; /* Separator */
 113
 114     p_object = (vlc_object_t *)vlc_object_find( p_intf, VLC_OBJECT_AOUT,
 115                                                 FIND_ANYWHERE );
 116     if( p_object != NULL )
 117     {
 118         ppsz_varnames[i] = "audio-device";
 119         pi_objects[i++] = p_object->i_object_id;
 120         ppsz_varnames[i] = "audio-channels";
 121         pi_objects[i++] = p_object->i_object_id;
 122         vlc_object_release( p_object );
 123     }
 124
 125     /* Video menu */
 126     ppsz_varnames[i++] = NULL; /* Separator */
 127     ppsz_varnames[i++] = _("Video menu");
 128     ppsz_varnames[i++] = NULL; /* Separator */
 129
 130     p_object = (vlc_object_t *)vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 131                                                 FIND_ANYWHERE );
 132     if( p_object != NULL )
 133     {
 134         ppsz_varnames[i] = "fullscreen";
 135         pi_objects[i++] = p_object->i_object_id;
 136         ppsz_varnames[i] = "deinterlace";
 137         pi_objects[i++] = p_object->i_object_id;
 138         ppsz_varnames[i] = "directx-on-top";
 139         pi_objects[i++] = p_object->i_object_id;
 140         vlc_object_release( p_object );
 141     }
 142
 143     /* Input menu */
 144     ppsz_varnames[i++] = NULL; /* Separator */
 145     ppsz_varnames[i++] = _("Input menu");
 146     ppsz_varnames[i++] = NULL; /* Separator */
 147
 148     p_object = (vlc_object_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
 149                                                 FIND_ANYWHERE );
 150     if( p_object != NULL )
 151     {
 152         ppsz_varnames[i] = "title";
 153         pi_objects[i++] = p_object->i_object_id;
 154         ppsz_varnames[i] = "chapter";
 155         pi_objects[i++] = p_object->i_object_id;
 156         ppsz_varnames[i] = "program";
 157         pi_objects[i++] = p_object->i_object_id;
 158         ppsz_varnames[i] = "navigation";
 159         pi_objects[i++] = p_object->i_object_id;
 160         ppsz_varnames[i] = "dvd_menus";
 161         pi_objects[i++] = p_object->i_object_id;
 162
 163         ppsz_varnames[i] = "video-es";
 164         pi_objects[i++] = p_object->i_object_id;
 165         ppsz_varnames[i] = "audio-es";
 166         pi_objects[i++] = p_object->i_object_id;
 167         ppsz_varnames[i] = "spu-es";
 168         pi_objects[i++] = p_object->i_object_id;
 169
 170         vlc_object_release( p_object );
 171     }
 172
 173     /* Build menu */
 174     Menu popupmenu( p_intf, p_parent, i,
 175                      ppsz_varnames, pi_objects, PopupMenu_Events );
 176
 177 #if 1
 178     /* Add static entries */
 179     popupmenu.AppendSeparator();
 180     popupmenu.Append( MenuDummy_Event, wxU("Open"),
 181                       OpenStreamMenu( p_intf ), wxT("") );
 182     popupmenu.AppendSeparator();
 183     popupmenu.Append( MenuDummy_Event, wxU(_("Close Menu")) );
 184 #endif
 185
 186     p_intf->p_sys->p_popup_menu = &popupmenu;
 187     p_parent->PopupMenu( &popupmenu, pos.x, pos.y );
 188     p_intf->p_sys->p_popup_menu = NULL;
 189 }
 190
 191 wxMenu *AudioMenu( intf_thread_t *_p_intf, wxWindow *p_parent )
 192 {
 193     vlc_object_t *p_object;
 194     char *ppsz_varnames[5];
 195     int pi_objects[5];
 196     int i = 0;
 197
 198     /* Initializations */
 199     memset( pi_objects, 0, 5 * sizeof(int) );
 200
 201     p_object = (vlc_object_t *)vlc_object_find( _p_intf, VLC_OBJECT_AOUT,
 202                                                 FIND_ANYWHERE );
 203     if( p_object != NULL )
 204     {
 205         ppsz_varnames[i] = "audio-device";
 206         pi_objects[i++] = p_object->i_object_id;
 207         ppsz_varnames[i] = "audio-channels";
 208         pi_objects[i++] = p_object->i_object_id;
 209         vlc_object_release( p_object );
 210     }
 211
 212     p_object = (vlc_object_t *)vlc_object_find( _p_intf, VLC_OBJECT_INPUT,
 213                                                 FIND_ANYWHERE );
 214     if( p_object != NULL )
 215     {
 216         ppsz_varnames[i] = "audio-es";
 217         pi_objects[i++] = p_object->i_object_id;
 218         vlc_object_release( p_object );
 219     }
 220
 221     /* Build menu */
 222     return new Menu( _p_intf, p_parent, i,
 223                      ppsz_varnames, pi_objects, AudioMenu_Events );
 224 }
 225
 226 wxMenu *VideoMenu( intf_thread_t *_p_intf, wxWindow *p_parent )
 227 {
 228     vlc_object_t *p_object;
 229     char *ppsz_varnames[6];
 230     int pi_objects[6];
 231     int i = 0;
 232
 233     /* Initializations */
 234     memset( pi_objects, 0, 6 * sizeof(int) );
 235
 236     p_object = (vlc_object_t *)vlc_object_find( _p_intf, VLC_OBJECT_VOUT,
 237                                                 FIND_ANYWHERE );
 238     if( p_object != NULL )
 239     {
 240         ppsz_varnames[i] = "fullscreen";
 241         pi_objects[i++] = p_object->i_object_id;
 242         ppsz_varnames[i] = "deinterlace";
 243         pi_objects[i++] = p_object->i_object_id;
 244         ppsz_varnames[i] = "directx-on-top";
 245         pi_objects[i++] = p_object->i_object_id;
 246         vlc_object_release( p_object );
 247     }
 248
 249     p_object = (vlc_object_t *)vlc_object_find( _p_intf, VLC_OBJECT_INPUT,
 250                                                 FIND_ANYWHERE );
 251     if( p_object != NULL )
 252     {
 253         ppsz_varnames[i] = "video-es";
 254         pi_objects[i++] = p_object->i_object_id;
 255         ppsz_varnames[i] = "spu-es";
 256         pi_objects[i++] = p_object->i_object_id;
 257         vlc_object_release( p_object );
 258     }
 259
 260     /* Build menu */
 261     return new Menu( _p_intf, p_parent, i,
 262                      ppsz_varnames, pi_objects, VideoMenu_Events );
 263 }
 264
 265 wxMenu *NavigMenu( intf_thread_t *_p_intf, wxWindow *p_parent )
 266 {
 267     vlc_object_t *p_object;
 268     char *ppsz_varnames[10];
 269     int pi_objects[10];
 270     int i = 0;
 271
 272     /* Initializations */
 273     memset( pi_objects, 0, 4 * sizeof(int) );
 274
 275     p_object = (vlc_object_t *)vlc_object_find( _p_intf, VLC_OBJECT_INPUT,
 276                                                 FIND_ANYWHERE );
 277     if( p_object != NULL )
 278     {
 279         ppsz_varnames[i] = "title";
 280         pi_objects[i++] = p_object->i_object_id;
 281         ppsz_varnames[i] = "chapter";
 282         pi_objects[i++] = p_object->i_object_id;
 283         ppsz_varnames[i] = "program";
 284         pi_objects[i++] = p_object->i_object_id;
 285         ppsz_varnames[i] = "navigation";
 286         pi_objects[i++] = p_object->i_object_id;
 287         ppsz_varnames[i] = "dvd_menus";
 288         pi_objects[i++] = p_object->i_object_id;
 289
 290         ppsz_varnames[i] = "prev-title";
 291         pi_objects[i++] = p_object->i_object_id;
 292         ppsz_varnames[i] = "next-title";
 293         pi_objects[i++] = p_object->i_object_id;
 294         ppsz_varnames[i] = "prev-chapter";
 295         pi_objects[i++] = p_object->i_object_id;
 296         ppsz_varnames[i] = "next-chapter";
 297         pi_objects[i++] = p_object->i_object_id;
 298
 299         vlc_object_release( p_object );
 300     }
 301
 302     /* Build menu */
 303     return new Menu( _p_intf, p_parent, i,
 304                      ppsz_varnames, pi_objects, NavigMenu_Events );
 305 }
 306
 307 /*****************************************************************************
 308  * Constructor.
 309  *****************************************************************************/
 310 Menu::Menu( intf_thread_t *_p_intf, wxWindow *p_parent,
 311             int i_count, char **ppsz_varnames, int *pi_objects,
 312             int i_start_id ): wxMenu( )
 313 {
 314     vlc_object_t *p_object;
 315     int i;
 316
 317     /* Initializations */
 318     p_intf = _p_intf;
 319
 320     i_item_id = i_start_id;
 321
 322     for( i = 0; i < i_count; i++ )
 323     {
 324         if( !ppsz_varnames[i] )
 325         {
 326             AppendSeparator();
 327             continue;
 328         }
 329
 330         if( !pi_objects[i] )
 331         {
 332             Append( MenuDummy_Event, wxU(ppsz_varnames[i]) );
 333             continue;
 334         }
 335
 336         p_object = (vlc_object_t *)vlc_object_get( p_intf, pi_objects[i] );
 337         if( p_object == NULL ) continue;
 338
 339         CreateMenuItem( this, ppsz_varnames[i], p_object );
 340         vlc_object_release( p_object );
 341     }
 342
 343     /* Special case for empty menus */
 344     if( GetMenuItemCount() == 0 )
 345     {
 346         Append( MenuDummy_Event, wxU(_("Empty")) );
 347         Enable( MenuDummy_Event, FALSE );
 348     }
 349 }
 350
 351 Menu::~Menu()
 352 {
 353 }
 354
 355 /*****************************************************************************
 356  * Private methods.
 357  *****************************************************************************/
 358 void Menu::CreateMenuItem( wxMenu *menu, char *psz_var,
 359                            vlc_object_t *p_object )
 360 {
 361     wxMenuItemExt *menuitem;
 362     vlc_value_t val, text;
 363     int i_type;
 364
 365     /* Check the type of the object variable */
 366     i_type = var_Type( p_object, psz_var );
 367
 368     switch( i_type & VLC_VAR_TYPE )
 369     {
 370     case VLC_VAR_VOID:
 371     case VLC_VAR_BOOL:
 372     case VLC_VAR_VARIABLE:
 373     case VLC_VAR_STRING:
 374     case VLC_VAR_INTEGER:
 375         break;
 376     default:
 377         /* Variable doesn't exist or isn't handled */
 378         return;
 379     }
 380
 381     /* Make sure we want to display the variable */
 382     if( i_type & VLC_VAR_HASCHOICE )
 383     {
 384         var_Change( p_object, psz_var, VLC_VAR_CHOICESCOUNT, &val, NULL );
 385         if( val.i_int == 0 ) return;
 386         if( (i_type & VLC_VAR_TYPE) != VLC_VAR_VARIABLE && val.i_int == 1 )
 387             return;
 388     }
 389
 390     /* Get the descriptive name of the variable */
 391     var_Change( p_object, psz_var, VLC_VAR_GETTEXT, &text, NULL );
 392
 393     var_Get( p_object, psz_var, &val );
 394
 395     if( i_type & VLC_VAR_HASCHOICE )
 396     {
 397         menu->Append( MenuDummy_Event,
 398                       wxU(text.psz_string ? text.psz_string : psz_var),
 399                       CreateChoicesMenu( psz_var, p_object ),
 400                       wxT("")/* Nothing for now (maybe use a GETLONGTEXT) */ );
 401
 402         if( text.psz_string ) free( text.psz_string );
 403         return;
 404     }
 405
 406
 407     switch( i_type & VLC_VAR_TYPE )
 408     {
 409     case VLC_VAR_VOID:
 410         menuitem = new wxMenuItemExt( menu, ++i_item_id,
 411                                       wxU(text.psz_string ?
 412                                         text.psz_string : psz_var),
 413                                       wxT(""), wxITEM_NORMAL, strdup(psz_var),
 414                                       p_object->i_object_id, val, i_type );
 415         menu->Append( menuitem );
 416         break;
 417
 418     case VLC_VAR_BOOL:
 419         val.b_bool = !val.b_bool;
 420         menuitem = new wxMenuItemExt( menu, ++i_item_id,
 421                                       wxU(text.psz_string ?
 422                                         text.psz_string : psz_var),
 423                                       wxT(""), wxITEM_CHECK, strdup(psz_var),
 424                                       p_object->i_object_id, val, i_type );
 425         menu->Append( menuitem );
 426         Check( i_item_id, val.b_bool ? FALSE : TRUE );
 427         break;
 428
 429     default:
 430         if( text.psz_string ) free( text.psz_string );
 431         return;
 432     }
 433
 434     if( (i_type & VLC_VAR_TYPE) == VLC_VAR_STRING ) free( val.psz_string );
 435     if( text.psz_string ) free( text.psz_string );
 436 }
 437
 438 wxMenu *Menu::CreateChoicesMenu( char *psz_var, vlc_object_t *p_object )
 439 {
 440     vlc_value_t val, val_list, text_list;
 441     int i_type, i;
 442
 443     /* Check the type of the object variable */
 444     i_type = var_Type( p_object, psz_var );
 445
 446     /* Make sure we want to display the variable */
 447     if( i_type & VLC_VAR_HASCHOICE )
 448     {
 449         var_Change( p_object, psz_var, VLC_VAR_CHOICESCOUNT, &val, NULL );
 450         if( val.i_int == 0 ) return NULL;
 451         if( (i_type & VLC_VAR_TYPE) != VLC_VAR_VARIABLE && val.i_int == 1 )
 452             return NULL;
 453     }
 454     else
 455     {
 456         return NULL;
 457     }
 458
 459     switch( i_type & VLC_VAR_TYPE )
 460     {
 461     case VLC_VAR_VOID:
 462     case VLC_VAR_BOOL:
 463     case VLC_VAR_VARIABLE:
 464     case VLC_VAR_STRING:
 465     case VLC_VAR_INTEGER:
 466         break;
 467     default:
 468         /* Variable doesn't exist or isn't handled */
 469         return NULL;
 470     }
 471
 472     if( var_Get( p_object, psz_var, &val ) < 0 )
 473     {
 474         return NULL;
 475     }
 476
 477     if( var_Change( p_object, psz_var, VLC_VAR_GETLIST,
 478                     &val_list, &text_list ) < 0 )
 479     {
 480         if( (i_type & VLC_VAR_TYPE) == VLC_VAR_STRING ) free( val.psz_string );
 481         return NULL;
 482     }
 483
 484     wxMenu *menu = new wxMenu;
 485     for( i = 0; i < val_list.p_list->i_count; i++ )
 486     {
 487         vlc_value_t another_val;
 488         wxMenuItemExt *menuitem;
 489
 490         switch( i_type & VLC_VAR_TYPE )
 491         {
 492         case VLC_VAR_VARIABLE:
 493           menu->Append( MenuDummy_Event,
 494                         wxU(text_list.p_list->p_values[i].psz_string ?
 495                         text_list.p_list->p_values[i].psz_string :
 496                         val_list.p_list->p_values[i].psz_string),
 497                         CreateChoicesMenu(
 498                             val_list.p_list->p_values[i].psz_string,
 499                             p_object ), wxT("") );
 500           break;
 501
 502         case VLC_VAR_STRING:
 503           another_val.psz_string =
 504               strdup(val_list.p_list->p_values[i].psz_string);
 505           menuitem =
 506               new wxMenuItemExt( menu, ++i_item_id,
 507                                  wxU(text_list.p_list->p_values[i].psz_string ?
 508                                  text_list.p_list->p_values[i].psz_string :
 509                                  another_val.psz_string), wxT(""),
 510                                  i_type & VLC_VAR_ISCOMMAND ?
 511                                    wxITEM_NORMAL : wxITEM_RADIO,
 512                                  strdup(psz_var),
 513                                  p_object->i_object_id, another_val, i_type );
 514
 515           menu->Append( menuitem );
 516
 517           if( !strcmp( val.psz_string,
 518                        val_list.p_list->p_values[i].psz_string ) )
 519               menu->Check( i_item_id, TRUE );
 520           break;
 521
 522         case VLC_VAR_INTEGER:
 523           menuitem =
 524               new wxMenuItemExt( menu, ++i_item_id,
 525                                  text_list.p_list->p_values[i].psz_string ?
 526                                  (wxString)wxU(
 527                                    text_list.p_list->p_values[i].psz_string) :
 528                                  wxString::Format(wxT("%d"),
 529                                  val_list.p_list->p_values[i].i_int), wxT(""),
 530                                  i_type & VLC_VAR_ISCOMMAND ?
 531                                    wxITEM_NORMAL : wxITEM_RADIO,
 532                                  strdup(psz_var),
 533                                  p_object->i_object_id,
 534                                  val_list.p_list->p_values[i], i_type );
 535
 536           menu->Append( menuitem );
 537
 538           if( val_list.p_list->p_values[i].i_int == val.i_int )
 539               menu->Check( i_item_id, TRUE );
 540           break;
 541
 542         default:
 543           break;
 544         }
 545     }
 546
 547     /* clean up everything */
 548     if( (i_type & VLC_VAR_TYPE) == VLC_VAR_STRING ) free( val.psz_string );
 549     var_Change( p_object, psz_var, VLC_VAR_FREELIST, &val_list, &text_list );
 550
 551     return menu;
 552 }
 553
 554 void Menu::OnShowDialog( wxCommandEvent& event )
 555 {
 556     if( p_intf->p_sys->pf_show_dialog )
 557     {
 558         int i_id;
 559
 560         switch( event.GetId() )
 561         {
 562         case OpenFileSimple_Event:
 563             i_id = INTF_DIALOG_FILE_SIMPLE;
 564             break;
 565         case OpenFile_Event:
 566             i_id = INTF_DIALOG_FILE;
 567             break;
 568         case OpenDisc_Event:
 569             i_id = INTF_DIALOG_DISC;
 570             break;
 571         case OpenNet_Event:
 572             i_id = INTF_DIALOG_NET;
 573             break;
 574         default:
 575             i_id = INTF_DIALOG_FILE;
 576             break;
 577
 578         }
 579
 580         p_intf->p_sys->pf_show_dialog( p_intf, i_id, 1, 0 );
 581     }
 582 }
 583
 584 /*****************************************************************************
 585  * A small helper class which intercepts all popup menu events
 586  *****************************************************************************/
 587 MenuEvtHandler::MenuEvtHandler( intf_thread_t *_p_intf,
 588                                 Interface *_p_main_interface )
 589 {
 590     /* Initializations */
 591     p_intf = _p_intf;
 592     p_main_interface = _p_main_interface;
 593 }
 594
 595 MenuEvtHandler::~MenuEvtHandler()
 596 {
 597 }
 598
 599 void MenuEvtHandler::OnShowDialog( wxCommandEvent& event )
 600 {
 601     if( p_intf->p_sys->pf_show_dialog )
 602     {
 603         int i_id;
 604
 605         switch( event.GetId() )
 606         {
 607         case OpenFileSimple_Event:
 608             i_id = INTF_DIALOG_FILE_SIMPLE;
 609             break;
 610         case OpenFile_Event:
 611             i_id = INTF_DIALOG_FILE;
 612             break;
 613         case OpenDisc_Event:
 614             i_id = INTF_DIALOG_DISC;
 615             break;
 616         case OpenNet_Event:
 617             i_id = INTF_DIALOG_NET;
 618             break;
 619         default:
 620             i_id = INTF_DIALOG_FILE;
 621             break;
 622
 623         }
 624
 625         p_intf->p_sys->pf_show_dialog( p_intf, i_id, 1, 0 );
 626     }
 627 }
 628
 629 void MenuEvtHandler::OnMenuEvent( wxCommandEvent& event )
 630 {
 631     wxMenuItem *p_menuitem = NULL;
 632
 633     /* Check if this is an auto generated menu item */
 634     if( event.GetId() < FirstAutoGenerated_Event )
 635     {
 636         event.Skip();
 637         return;
 638     }
 639
 640     if( !p_main_interface ||
 641         (p_menuitem = p_main_interface->GetMenuBar()->FindItem(event.GetId()))
 642         == NULL )
 643     {
 644         if( p_intf->p_sys->p_popup_menu )
 645         {
 646             p_menuitem =
 647                 p_intf->p_sys->p_popup_menu->FindItem( event.GetId() );
 648         }
 649     }
 650
 651     if( p_menuitem )
 652     {
 653         wxMenuItemExt *p_menuitemext = (wxMenuItemExt *)p_menuitem;
 654         vlc_object_t *p_object;
 655
 656         p_object = (vlc_object_t *)vlc_object_get( p_intf,
 657                                        p_menuitemext->i_object_id );
 658         if( p_object == NULL ) return;
 659
 660         var_Set( p_object, p_menuitemext->psz_var, p_menuitemext->val );
 661
 662         vlc_object_release( p_object );
 663     }
 664     else
 665         event.Skip();
 666 }
 667
 668 /*****************************************************************************
 669  * A small helper class which encapsulate wxMenuitem with some other useful
 670  * things.
 671  *****************************************************************************/
 672 wxMenuItemExt::wxMenuItemExt( wxMenu* parentMenu, int id, const wxString& text,
 673     const wxString& helpString, wxItemKind kind,
 674     char *_psz_var, int _i_object_id, vlc_value_t _val, int _i_val_type ):
 675     wxMenuItem( parentMenu, id, text, helpString, kind )
 676 {
 677     /* Initializations */
 678     psz_var = _psz_var;
 679     i_val_type = _i_val_type;
 680     i_object_id = _i_object_id;
 681     val = _val;
 682 };
 683
 684 wxMenuItemExt::~wxMenuItemExt()
 685 {
 686     if( psz_var ) free( psz_var );
 687     if( ((i_val_type & VLC_VAR_TYPE) == VLC_VAR_STRING)
 688         && val.psz_string ) free( val.psz_string );
 689 };