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

   1 /*****************************************************************************
   2  * menus.cpp : wxWindows plugin for vlc
   3  *****************************************************************************
   4  * Copyright (C) 2000-2004 VideoLAN
   5  * $Id$
   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
  37 class wxMenuItemExt: public wxMenuItem
  38 {
  39 public:
  40     /* Constructor */
  41     wxMenuItemExt( wxMenu* parentMenu, int id, const wxString& text,
  42                    const wxString& helpString, wxItemKind kind,
  43                    char *_psz_var, int _i_object_id, vlc_value_t _val,
  44                    int _i_val_type );
  45
  46     virtual ~wxMenuItemExt();
  47
  48     char *psz_var;
  49     int  i_val_type;
  50     int  i_object_id;
  51     vlc_value_t val;
  52
  53 private:
  54
  55 };
  56
  57 /*****************************************************************************
  58  * Event Table.
  59  *****************************************************************************/
  60
  61 /* IDs for the controls and the menu commands */
  62 enum
  63 {
  64     /* menu items */
  65     MenuDummy_Event = wxID_HIGHEST + 1000,
  66     OpenFileSimple_Event = wxID_HIGHEST + 1100,
  67     OpenFile_Event,
  68     OpenDisc_Event,
  69     OpenNet_Event,
  70     FirstAutoGenerated_Event = wxID_HIGHEST + 1999,
  71     SettingsMenu_Events = wxID_HIGHEST + 5000,
  72     AudioMenu_Events = wxID_HIGHEST + 2000,
  73     VideoMenu_Events = wxID_HIGHEST + 3000,
  74     NavigMenu_Events = wxID_HIGHEST + 4000,
  75     PopupMenu_Events = wxID_HIGHEST + 6000
  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(_("Quick &Open File...")) );
  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 #define MAX_POPUP_ITEMS 35
 103
 104     vlc_object_t *p_object;
 105     char *ppsz_varnames[MAX_POPUP_ITEMS];
 106     int pi_objects[MAX_POPUP_ITEMS];
 107     int i = 0;
 108
 109     /* Initializations */
 110     memset( pi_objects, 0, MAX_POPUP_ITEMS * sizeof(int) );
 111
 112     /* Audio menu */
 113     ppsz_varnames[i++] = _("Audio menu");
 114     ppsz_varnames[i++] = NULL; /* Separator */
 115
 116     p_object = (vlc_object_t *)vlc_object_find( p_intf, VLC_OBJECT_AOUT,
 117                                                 FIND_ANYWHERE );
 118     if( p_object != NULL )
 119     {
 120         ppsz_varnames[i] = "audio-device";
 121         pi_objects[i++] = p_object->i_object_id;
 122         ppsz_varnames[i] = "audio-channels";
 123         pi_objects[i++] = p_object->i_object_id;
 124         ppsz_varnames[i] = "visual";
 125         pi_objects[i++] = p_object->i_object_id;
 126         vlc_object_release( p_object );
 127     }
 128
 129     /* Video menu */
 130     ppsz_varnames[i++] = NULL; /* Separator */
 131     ppsz_varnames[i++] = _("Video menu");
 132     ppsz_varnames[i++] = NULL; /* Separator */
 133
 134     p_object = (vlc_object_t *)vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 135                                                 FIND_ANYWHERE );
 136     if( p_object != NULL )
 137     {
 138         vlc_object_t *p_dec_obj;
 139
 140         ppsz_varnames[i] = "fullscreen";
 141         pi_objects[i++] = p_object->i_object_id;
 142         ppsz_varnames[i] = "zoom";
 143         pi_objects[i++] = p_object->i_object_id;
 144         ppsz_varnames[i] = "deinterlace";
 145         pi_objects[i++] = p_object->i_object_id;
 146         ppsz_varnames[i] = "aspect-ratio";
 147         pi_objects[i++] = p_object->i_object_id;
 148         ppsz_varnames[i] = "crop";
 149         pi_objects[i++] = p_object->i_object_id;
 150         ppsz_varnames[i] = "video-on-top";
 151         pi_objects[i++] = p_object->i_object_id;
 152
 153         p_dec_obj = (vlc_object_t *)vlc_object_find( p_object,
 154                                                      VLC_OBJECT_DECODER,
 155                                                      FIND_PARENT );
 156         if( p_dec_obj != NULL )
 157         {
 158             ppsz_varnames[i] = "ffmpeg-pp-q";
 159             pi_objects[i++] = p_dec_obj->i_object_id;
 160             vlc_object_release( p_dec_obj );
 161         }
 162
 163         vlc_object_release( p_object );
 164     }
 165
 166     /* Input menu */
 167     ppsz_varnames[i++] = NULL; /* Separator */
 168     ppsz_varnames[i++] = _("Input menu");
 169     ppsz_varnames[i++] = NULL; /* Separator */
 170
 171     p_object = (vlc_object_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
 172                                                 FIND_ANYWHERE );
 173     if( p_object != NULL )
 174     {
 175         ppsz_varnames[i] = "bookmark";
 176         pi_objects[i++] = p_object->i_object_id;
 177         ppsz_varnames[i] = "title";
 178         pi_objects[i++] = p_object->i_object_id;
 179         ppsz_varnames[i] = "chapter";
 180         pi_objects[i++] = p_object->i_object_id;
 181         ppsz_varnames[i] = "program";
 182         pi_objects[i++] = p_object->i_object_id;
 183         ppsz_varnames[i] = "navigation";
 184         pi_objects[i++] = p_object->i_object_id;
 185         ppsz_varnames[i] = "dvd_menus";
 186         pi_objects[i++] = p_object->i_object_id;
 187
 188         ppsz_varnames[i] = "video-es";
 189         pi_objects[i++] = p_object->i_object_id;
 190         ppsz_varnames[i] = "audio-es";
 191         pi_objects[i++] = p_object->i_object_id;
 192         ppsz_varnames[i] = "spu-es";
 193         pi_objects[i++] = p_object->i_object_id;
 194
 195         vlc_object_release( p_object );
 196     }
 197
 198     /* Interface menu */
 199     ppsz_varnames[i++] = NULL; /* Separator */
 200     ppsz_varnames[i++] = _("Interface menu");
 201     ppsz_varnames[i++] = NULL; /* Separator */
 202
 203     /* vlc_object_find is needed because of the dialogs provider case */
 204     p_object = (vlc_object_t *)vlc_object_find( p_intf, VLC_OBJECT_INTF,
 205                                                 FIND_PARENT );
 206     if( p_object != NULL )
 207     {
 208         ppsz_varnames[i] = "intf-switch";
 209         pi_objects[i++] = p_object->i_object_id;
 210         ppsz_varnames[i] = "intf-add";
 211         pi_objects[i++] = p_object->i_object_id;
 212
 213         vlc_object_release( p_object );
 214     }
 215
 216     /* Build menu */
 217     Menu popupmenu( p_intf, p_parent, i,
 218                      ppsz_varnames, pi_objects, PopupMenu_Events );
 219
 220 #if 1
 221     /* Add static entries */
 222     popupmenu.AppendSeparator();
 223     popupmenu.Append( MenuDummy_Event, wxU("Open..."),
 224                       OpenStreamMenu( p_intf ), wxT("") );
 225 #endif
 226
 227     p_intf->p_sys->p_popup_menu = &popupmenu;
 228     p_parent->PopupMenu( &popupmenu, pos.x, pos.y );
 229     p_intf->p_sys->p_popup_menu = NULL;
 230 }
 231
 232 wxMenu *AudioMenu( intf_thread_t *_p_intf, wxWindow *p_parent )
 233 {
 234 #define MAX_AUDIO_ITEMS 10
 235
 236     vlc_object_t *p_object;
 237     char *ppsz_varnames[MAX_AUDIO_ITEMS];
 238     int pi_objects[MAX_AUDIO_ITEMS];
 239     int i = 0;
 240
 241     /* Initializations */
 242     memset( pi_objects, 0, MAX_AUDIO_ITEMS * sizeof(int) );
 243
 244     p_object = (vlc_object_t *)vlc_object_find( _p_intf, VLC_OBJECT_INPUT,
 245                                                 FIND_ANYWHERE );
 246     if( p_object != NULL )
 247     {
 248         ppsz_varnames[i] = "audio-es";
 249         pi_objects[i++] = p_object->i_object_id;
 250         vlc_object_release( p_object );
 251     }
 252
 253     p_object = (vlc_object_t *)vlc_object_find( _p_intf, VLC_OBJECT_AOUT,
 254                                                 FIND_ANYWHERE );
 255     if( p_object != NULL )
 256     {
 257         ppsz_varnames[i] = "audio-device";
 258         pi_objects[i++] = p_object->i_object_id;
 259         ppsz_varnames[i] = "audio-channels";
 260         pi_objects[i++] = p_object->i_object_id;
 261         ppsz_varnames[i] = "visual";
 262         pi_objects[i++] = p_object->i_object_id;
 263         vlc_object_release( p_object );
 264     }
 265
 266     /* Build menu */
 267     return new Menu( _p_intf, p_parent, i,
 268                      ppsz_varnames, pi_objects, AudioMenu_Events );
 269 }
 270
 271 wxMenu *VideoMenu( intf_thread_t *_p_intf, wxWindow *p_parent )
 272 {
 273 #define MAX_VIDEO_ITEMS 15
 274
 275     vlc_object_t *p_object;
 276     char *ppsz_varnames[MAX_VIDEO_ITEMS];
 277     int pi_objects[MAX_VIDEO_ITEMS];
 278     int i = 0;
 279
 280     /* Initializations */
 281     memset( pi_objects, 0, MAX_VIDEO_ITEMS * sizeof(int) );
 282
 283     p_object = (vlc_object_t *)vlc_object_find( _p_intf, VLC_OBJECT_INPUT,
 284                                                 FIND_ANYWHERE );
 285     if( p_object != NULL )
 286     {
 287         ppsz_varnames[i] = "video-es";
 288         pi_objects[i++] = p_object->i_object_id;
 289         ppsz_varnames[i] = "spu-es";
 290         pi_objects[i++] = p_object->i_object_id;
 291         vlc_object_release( p_object );
 292     }
 293
 294     p_object = (vlc_object_t *)vlc_object_find( _p_intf, VLC_OBJECT_VOUT,
 295                                                 FIND_ANYWHERE );
 296     if( p_object != NULL )
 297     {
 298         vlc_object_t *p_dec_obj;
 299
 300         ppsz_varnames[i] = "fullscreen";
 301         pi_objects[i++] = p_object->i_object_id;
 302         ppsz_varnames[i] = "zoom";
 303         pi_objects[i++] = p_object->i_object_id;
 304         ppsz_varnames[i] = "deinterlace";
 305         pi_objects[i++] = p_object->i_object_id;
 306         ppsz_varnames[i] = "aspect-ratio";
 307         pi_objects[i++] = p_object->i_object_id;
 308         ppsz_varnames[i] = "crop";
 309         pi_objects[i++] = p_object->i_object_id;
 310         ppsz_varnames[i] = "directx-on-top";
 311         pi_objects[i++] = p_object->i_object_id;
 312         ppsz_varnames[i] = "xvideo-on-top";
 313         pi_objects[i++] = p_object->i_object_id;
 314         ppsz_varnames[i] = "x11-on-top";
 315         pi_objects[i++] = p_object->i_object_id;
 316
 317         p_dec_obj = (vlc_object_t *)vlc_object_find( p_object,
 318                                                      VLC_OBJECT_DECODER,
 319                                                      FIND_PARENT );
 320         if( p_dec_obj != NULL )
 321         {
 322             ppsz_varnames[i] = "ffmpeg-pp-q";
 323             pi_objects[i++] = p_dec_obj->i_object_id;
 324             vlc_object_release( p_dec_obj );
 325         }
 326
 327         vlc_object_release( p_object );
 328     }
 329
 330     /* Build menu */
 331     return new Menu( _p_intf, p_parent, i,
 332                      ppsz_varnames, pi_objects, VideoMenu_Events );
 333 }
 334
 335 wxMenu *NavigMenu( intf_thread_t *_p_intf, wxWindow *p_parent )
 336 {
 337 #define MAX_NAVIG_ITEMS 10
 338
 339     vlc_object_t *p_object;
 340     char *ppsz_varnames[MAX_NAVIG_ITEMS];
 341     int pi_objects[MAX_NAVIG_ITEMS];
 342     int i = 0;
 343
 344     /* Initializations */
 345     memset( pi_objects, 0, MAX_NAVIG_ITEMS * sizeof(int) );
 346
 347     p_object = (vlc_object_t *)vlc_object_find( _p_intf, VLC_OBJECT_INPUT,
 348                                                 FIND_ANYWHERE );
 349     if( p_object != NULL )
 350     {
 351         ppsz_varnames[i] = "bookmark";
 352         pi_objects[i++] = p_object->i_object_id;
 353         ppsz_varnames[i] = "title";
 354         pi_objects[i++] = p_object->i_object_id;
 355         ppsz_varnames[i] = "chapter";
 356         pi_objects[i++] = p_object->i_object_id;
 357         ppsz_varnames[i] = "program";
 358         pi_objects[i++] = p_object->i_object_id;
 359         ppsz_varnames[i] = "navigation";
 360         pi_objects[i++] = p_object->i_object_id;
 361         ppsz_varnames[i] = "dvd_menus";
 362         pi_objects[i++] = p_object->i_object_id;
 363
 364         ppsz_varnames[i] = "prev-title";
 365         pi_objects[i++] = p_object->i_object_id;
 366         ppsz_varnames[i] = "next-title";
 367         pi_objects[i++] = p_object->i_object_id;
 368         ppsz_varnames[i] = "prev-chapter";
 369         pi_objects[i++] = p_object->i_object_id;
 370         ppsz_varnames[i] = "next-chapter";
 371         pi_objects[i++] = p_object->i_object_id;
 372
 373         vlc_object_release( p_object );
 374     }
 375
 376     /* Build menu */
 377     return new Menu( _p_intf, p_parent, i,
 378                      ppsz_varnames, pi_objects, NavigMenu_Events );
 379 }
 380
 381 wxMenu *SettingsMenu( intf_thread_t *_p_intf, wxWindow *p_parent )
 382 {
 383 #define MAX_SETTINGS_ITEMS 10
 384
 385     vlc_object_t *p_object;
 386     char *ppsz_varnames[MAX_SETTINGS_ITEMS];
 387     int pi_objects[MAX_SETTINGS_ITEMS];
 388     int i = 0;
 389
 390     /* Initializations */
 391     memset( pi_objects, 0, MAX_SETTINGS_ITEMS * sizeof(int) );
 392
 393     p_object = (vlc_object_t *)vlc_object_find( _p_intf, VLC_OBJECT_INTF,
 394                                                 FIND_PARENT );
 395     if( p_object != NULL )
 396     {
 397         ppsz_varnames[i] = "intf-switch";
 398         pi_objects[i++] = p_object->i_object_id;
 399         ppsz_varnames[i] = "intf-add";
 400         pi_objects[i++] = p_object->i_object_id;
 401         vlc_object_release( p_object );
 402     }
 403
 404     /* Build menu */
 405     return new Menu( _p_intf, p_parent, i,
 406                      ppsz_varnames, pi_objects, SettingsMenu_Events );
 407 }
 408
 409 /*****************************************************************************
 410  * Constructor.
 411  *****************************************************************************/
 412 Menu::Menu( intf_thread_t *_p_intf, wxWindow *p_parent,
 413             int i_count, char **ppsz_varnames, int *pi_objects,
 414             int i_start_id ): wxMenu( )
 415 {
 416     vlc_object_t *p_object;
 417     vlc_bool_t b_section_empty = VLC_FALSE;
 418     int i;
 419
 420     /* Initializations */
 421     p_intf = _p_intf;
 422
 423     i_item_id = i_start_id;
 424
 425     for( i = 0; i < i_count; i++ )
 426     {
 427         if( !ppsz_varnames[i] )
 428         {
 429             if( b_section_empty )
 430             {
 431                 Append( MenuDummy_Event + i, wxU(_("Empty")) );
 432                 Enable( MenuDummy_Event + i, FALSE );
 433             }
 434
 435             AppendSeparator();
 436             b_section_empty = VLC_TRUE;
 437             continue;
 438         }
 439
 440         if( !pi_objects[i] )
 441         {
 442             Append( MenuDummy_Event, wxU(ppsz_varnames[i]) );
 443             b_section_empty = VLC_FALSE;
 444             continue;
 445         }
 446
 447         p_object = (vlc_object_t *)vlc_object_get( p_intf, pi_objects[i] );
 448         if( p_object == NULL ) continue;
 449
 450         b_section_empty = VLC_FALSE;
 451         CreateMenuItem( this, ppsz_varnames[i], p_object );
 452         vlc_object_release( p_object );
 453     }
 454
 455     /* Special case for empty menus */
 456     if( GetMenuItemCount() == 0 || b_section_empty )
 457     {
 458         Append( MenuDummy_Event + i, wxU(_("Empty")) );
 459         Enable( MenuDummy_Event + i, FALSE );
 460     }
 461 }
 462
 463 Menu::~Menu()
 464 {
 465 }
 466
 467 /*****************************************************************************
 468  * Private methods.
 469  *****************************************************************************/
 470 static bool IsMenuEmpty( char *psz_var, vlc_object_t *p_object,
 471                          bool b_root = TRUE )
 472 {
 473     vlc_value_t val, val_list;
 474     int i_type, i_result, i;
 475
 476     /* Check the type of the object variable */
 477     i_type = var_Type( p_object, psz_var );
 478
 479     /* Check if we want to display the variable */
 480     if( !(i_type & VLC_VAR_HASCHOICE) ) return FALSE;
 481
 482     var_Change( p_object, psz_var, VLC_VAR_CHOICESCOUNT, &val, NULL );
 483     if( val.i_int == 0 ) return TRUE;
 484
 485     if( (i_type & VLC_VAR_TYPE) != VLC_VAR_VARIABLE )
 486     {
 487         if( val.i_int == 1 && b_root ) return TRUE;
 488         else return FALSE;
 489     }
 490
 491     /* Check children variables in case of VLC_VAR_VARIABLE */
 492     if( var_Change( p_object, psz_var, VLC_VAR_GETLIST, &val_list, NULL ) < 0 )
 493     {
 494         return TRUE;
 495     }
 496
 497     for( i = 0, i_result = TRUE; i < val_list.p_list->i_count; i++ )
 498     {
 499         if( !IsMenuEmpty( val_list.p_list->p_values[i].psz_string,
 500                           p_object, FALSE ) )
 501         {
 502             i_result = FALSE;
 503             break;
 504         }
 505     }
 506
 507     /* clean up everything */
 508     var_Change( p_object, psz_var, VLC_VAR_FREELIST, &val_list, NULL );
 509
 510     return i_result;
 511 }
 512
 513 void Menu::CreateMenuItem( wxMenu *menu, char *psz_var,
 514                            vlc_object_t *p_object )
 515 {
 516     wxMenuItemExt *menuitem;
 517     vlc_value_t val, text;
 518     int i_type;
 519
 520     /* Check the type of the object variable */
 521     i_type = var_Type( p_object, psz_var );
 522
 523     switch( i_type & VLC_VAR_TYPE )
 524     {
 525     case VLC_VAR_VOID:
 526     case VLC_VAR_BOOL:
 527     case VLC_VAR_VARIABLE:
 528     case VLC_VAR_STRING:
 529     case VLC_VAR_INTEGER:
 530     case VLC_VAR_FLOAT:
 531         break;
 532     default:
 533         /* Variable doesn't exist or isn't handled */
 534         return;
 535     }
 536
 537     /* Make sure we want to display the variable */
 538     if( IsMenuEmpty( psz_var, p_object ) ) return;
 539
 540     /* Get the descriptive name of the variable */
 541     var_Change( p_object, psz_var, VLC_VAR_GETTEXT, &text, NULL );
 542
 543     if( i_type & VLC_VAR_HASCHOICE )
 544     {
 545         menu->Append( MenuDummy_Event,
 546                       wxU(text.psz_string ? text.psz_string : psz_var),
 547                       CreateChoicesMenu( psz_var, p_object, TRUE ),
 548                       wxT("")/* Nothing for now (maybe use a GETLONGTEXT) */ );
 549
 550         if( text.psz_string ) free( text.psz_string );
 551         return;
 552     }
 553
 554
 555     switch( i_type & VLC_VAR_TYPE )
 556     {
 557     case VLC_VAR_VOID:
 558         var_Get( p_object, psz_var, &val );
 559         menuitem = new wxMenuItemExt( menu, ++i_item_id,
 560                                       wxU(text.psz_string ?
 561                                         text.psz_string : psz_var),
 562                                       wxT(""), wxITEM_NORMAL, strdup(psz_var),
 563                                       p_object->i_object_id, val, i_type );
 564         menu->Append( menuitem );
 565         break;
 566
 567     case VLC_VAR_BOOL:
 568         var_Get( p_object, psz_var, &val );
 569         val.b_bool = !val.b_bool;
 570         menuitem = new wxMenuItemExt( menu, ++i_item_id,
 571                                       wxU(text.psz_string ?
 572                                         text.psz_string : psz_var),
 573                                       wxT(""), wxITEM_CHECK, strdup(psz_var),
 574                                       p_object->i_object_id, val, i_type );
 575         menu->Append( menuitem );
 576         Check( i_item_id, val.b_bool ? FALSE : TRUE );
 577         break;
 578     }
 579
 580     if( text.psz_string ) free( text.psz_string );
 581 }
 582
 583 wxMenu *Menu::CreateChoicesMenu( char *psz_var, vlc_object_t *p_object,
 584                                  bool b_root )
 585 {
 586     vlc_value_t val, val_list, text_list;
 587     int i_type, i;
 588
 589     /* Check the type of the object variable */
 590     i_type = var_Type( p_object, psz_var );
 591
 592     /* Make sure we want to display the variable */
 593     if( IsMenuEmpty( psz_var, p_object, b_root ) ) return NULL;
 594
 595     switch( i_type & VLC_VAR_TYPE )
 596     {
 597     case VLC_VAR_VOID:
 598     case VLC_VAR_BOOL:
 599     case VLC_VAR_VARIABLE:
 600     case VLC_VAR_STRING:
 601     case VLC_VAR_INTEGER:
 602     case VLC_VAR_FLOAT:
 603         break;
 604     default:
 605         /* Variable doesn't exist or isn't handled */
 606         return NULL;
 607     }
 608
 609     if( var_Change( p_object, psz_var, VLC_VAR_GETLIST,
 610                     &val_list, &text_list ) < 0 )
 611     {
 612         return NULL;
 613     }
 614
 615     wxMenu *menu = new wxMenu;
 616     for( i = 0; i < val_list.p_list->i_count; i++ )
 617     {
 618         vlc_value_t another_val;
 619         wxMenuItemExt *menuitem;
 620
 621         switch( i_type & VLC_VAR_TYPE )
 622         {
 623         case VLC_VAR_VARIABLE:
 624           menu->Append( MenuDummy_Event,
 625                         wxU(text_list.p_list->p_values[i].psz_string ?
 626                         text_list.p_list->p_values[i].psz_string :
 627                         val_list.p_list->p_values[i].psz_string),
 628                         CreateChoicesMenu(
 629                             val_list.p_list->p_values[i].psz_string,
 630                             p_object, FALSE ), wxT("") );
 631           break;
 632
 633         case VLC_VAR_STRING:
 634           var_Get( p_object, psz_var, &val );
 635
 636           another_val.psz_string =
 637               strdup(val_list.p_list->p_values[i].psz_string);
 638           menuitem =
 639               new wxMenuItemExt( menu, ++i_item_id,
 640                                  wxU(text_list.p_list->p_values[i].psz_string ?
 641                                  text_list.p_list->p_values[i].psz_string :
 642                                  another_val.psz_string), wxT(""),
 643                                  i_type & VLC_VAR_ISCOMMAND ?
 644                                    wxITEM_NORMAL : wxITEM_RADIO,
 645                                  strdup(psz_var),
 646                                  p_object->i_object_id, another_val, i_type );
 647
 648           menu->Append( menuitem );
 649
 650           if( !(i_type & VLC_VAR_ISCOMMAND) && val.psz_string &&
 651               !strcmp( val.psz_string,
 652                        val_list.p_list->p_values[i].psz_string ) )
 653               menu->Check( i_item_id, TRUE );
 654
 655           if( val.psz_string ) free( val.psz_string );
 656           break;
 657
 658         case VLC_VAR_INTEGER:
 659           var_Get( p_object, psz_var, &val );
 660
 661           menuitem =
 662               new wxMenuItemExt( menu, ++i_item_id,
 663                                  text_list.p_list->p_values[i].psz_string ?
 664                                  (wxString)wxU(
 665                                    text_list.p_list->p_values[i].psz_string) :
 666                                  wxString::Format(wxT("%d"),
 667                                  val_list.p_list->p_values[i].i_int), wxT(""),
 668                                  i_type & VLC_VAR_ISCOMMAND ?
 669                                    wxITEM_NORMAL : wxITEM_RADIO,
 670                                  strdup(psz_var),
 671                                  p_object->i_object_id,
 672                                  val_list.p_list->p_values[i], i_type );
 673
 674           menu->Append( menuitem );
 675
 676           if( !(i_type & VLC_VAR_ISCOMMAND) &&
 677               val_list.p_list->p_values[i].i_int == val.i_int )
 678               menu->Check( i_item_id, TRUE );
 679           break;
 680
 681         case VLC_VAR_FLOAT:
 682           var_Get( p_object, psz_var, &val );
 683
 684           menuitem =
 685               new wxMenuItemExt( menu, ++i_item_id,
 686                                  text_list.p_list->p_values[i].psz_string ?
 687                                  (wxString)wxU(
 688                                    text_list.p_list->p_values[i].psz_string) :
 689                                  wxString::Format(wxT("%.2f"),
 690                                  val_list.p_list->p_values[i].f_float),wxT(""),
 691                                  i_type & VLC_VAR_ISCOMMAND ?
 692                                    wxITEM_NORMAL : wxITEM_RADIO,
 693                                  strdup(psz_var),
 694                                  p_object->i_object_id,
 695                                  val_list.p_list->p_values[i], i_type );
 696
 697           menu->Append( menuitem );
 698
 699           if( !(i_type & VLC_VAR_ISCOMMAND) &&
 700               val_list.p_list->p_values[i].f_float == val.f_float )
 701               menu->Check( i_item_id, TRUE );
 702           break;
 703
 704         default:
 705           break;
 706         }
 707     }
 708
 709     /* clean up everything */
 710     var_Change( p_object, psz_var, VLC_VAR_FREELIST, &val_list, &text_list );
 711
 712     return menu;
 713 }
 714
 715 void Menu::OnShowDialog( wxCommandEvent& event )
 716 {
 717     if( p_intf->p_sys->pf_show_dialog )
 718     {
 719         int i_id;
 720
 721         switch( event.GetId() )
 722         {
 723         case OpenFileSimple_Event:
 724             i_id = INTF_DIALOG_FILE_SIMPLE;
 725             break;
 726         case OpenFile_Event:
 727             i_id = INTF_DIALOG_FILE;
 728             break;
 729         case OpenDisc_Event:
 730             i_id = INTF_DIALOG_DISC;
 731             break;
 732         case OpenNet_Event:
 733             i_id = INTF_DIALOG_NET;
 734             break;
 735         default:
 736             i_id = INTF_DIALOG_FILE;
 737             break;
 738
 739         }
 740
 741         p_intf->p_sys->pf_show_dialog( p_intf, i_id, 1, 0 );
 742     }
 743 }
 744
 745 /*****************************************************************************
 746  * A small helper class which intercepts all popup menu events
 747  *****************************************************************************/
 748 MenuEvtHandler::MenuEvtHandler( intf_thread_t *_p_intf,
 749                                 Interface *_p_main_interface )
 750 {
 751     /* Initializations */
 752     p_intf = _p_intf;
 753     p_main_interface = _p_main_interface;
 754 }
 755
 756 MenuEvtHandler::~MenuEvtHandler()
 757 {
 758 }
 759
 760 void MenuEvtHandler::OnShowDialog( wxCommandEvent& event )
 761 {
 762     if( p_intf->p_sys->pf_show_dialog )
 763     {
 764         int i_id;
 765
 766         switch( event.GetId() )
 767         {
 768         case OpenFileSimple_Event:
 769             i_id = INTF_DIALOG_FILE_SIMPLE;
 770             break;
 771         case OpenFile_Event:
 772             i_id = INTF_DIALOG_FILE;
 773             break;
 774         case OpenDisc_Event:
 775             i_id = INTF_DIALOG_DISC;
 776             break;
 777         case OpenNet_Event:
 778             i_id = INTF_DIALOG_NET;
 779             break;
 780         default:
 781             i_id = INTF_DIALOG_FILE;
 782             break;
 783
 784         }
 785
 786         p_intf->p_sys->pf_show_dialog( p_intf, i_id, 1, 0 );
 787     }
 788 }
 789
 790 void MenuEvtHandler::OnMenuEvent( wxCommandEvent& event )
 791 {
 792     wxMenuItem *p_menuitem = NULL;
 793
 794     /* Check if this is an auto generated menu item */
 795     if( event.GetId() < FirstAutoGenerated_Event )
 796     {
 797         event.Skip();
 798         return;
 799     }
 800
 801     if( !p_main_interface ||
 802         (p_menuitem = p_main_interface->GetMenuBar()->FindItem(event.GetId()))
 803         == NULL )
 804     {
 805         if( p_intf->p_sys->p_popup_menu )
 806         {
 807             p_menuitem =
 808                 p_intf->p_sys->p_popup_menu->FindItem( event.GetId() );
 809         }
 810     }
 811
 812     if( p_menuitem )
 813     {
 814         wxMenuItemExt *p_menuitemext = (wxMenuItemExt *)p_menuitem;
 815         vlc_object_t *p_object;
 816
 817         p_object = (vlc_object_t *)vlc_object_get( p_intf,
 818                                        p_menuitemext->i_object_id );
 819         if( p_object == NULL ) return;
 820
 821         var_Set( p_object, p_menuitemext->psz_var, p_menuitemext->val );
 822
 823         vlc_object_release( p_object );
 824     }
 825     else
 826         event.Skip();
 827 }
 828
 829 /*****************************************************************************
 830  * A small helper class which encapsulate wxMenuitem with some other useful
 831  * things.
 832  *****************************************************************************/
 833 wxMenuItemExt::wxMenuItemExt( wxMenu* parentMenu, int id, const wxString& text,
 834     const wxString& helpString, wxItemKind kind,
 835     char *_psz_var, int _i_object_id, vlc_value_t _val, int _i_val_type ):
 836     wxMenuItem( parentMenu, id, text, helpString, kind )
 837 {
 838     /* Initializations */
 839     psz_var = _psz_var;
 840     i_val_type = _i_val_type;
 841     i_object_id = _i_object_id;
 842     val = _val;
 843 };
 844
 845 wxMenuItemExt::~wxMenuItemExt()
 846 {
 847     if( psz_var ) free( psz_var );
 848     if( ((i_val_type & VLC_VAR_TYPE) == VLC_VAR_STRING)
 849         && val.psz_string ) free( val.psz_string );
 850 };