git.sesse.net Git - vlc/blob - modules/gui/wxwidgets/dialogs.cpp

   1 /*****************************************************************************
   2  * dialogs.cpp : wxWidgets plugin for vlc
   3  *****************************************************************************
   4  * Copyright (C) 2000-2004 the VideoLAN team
   5  * $Id$
   6  *
   7  * Authors: Gildas Bazin <gbazin@videolan.org>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  22  *****************************************************************************/
  23
  24 /*****************************************************************************
  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/aout.h>
  34 #include <vlc/intf.h>
  35
  36 #include "charset.h"
  37
  38 #include "dialogs/vlm/vlm_panel.hpp"
  39 #include "dialogs/bookmarks.hpp"
  40 #include "dialogs/wizard.hpp"
  41 #include "dialogs/playlist.hpp"
  42 #include "dialogs/open.hpp"
  43 #include "dialogs/updatevlc.hpp"
  44 #include "dialogs/fileinfo.hpp"
  45 #include "dialogs/iteminfo.hpp"
  46 #include "dialogs/preferences.hpp"
  47 #include "dialogs/messages.hpp"
  48 #include "dialogs/interaction.hpp"
  49 #include "interface.hpp"
  50
  51 /* include the icon graphic */
  52 #include "../../../share/vlc32x32.xpm"
  53
  54
  55 /* Dialogs Provider */
  56 namespace wxvlc
  57 {
  58 class DialogsProvider: public wxFrame
  59 {
  60 public:
  61     /* Constructor */
  62     DialogsProvider( intf_thread_t *p_intf, wxWindow *p_parent );
  63     virtual ~DialogsProvider();
  64
  65 private:
  66     void Open( int i_access_method, int i_arg );
  67
  68     /* Event handlers (these functions should _not_ be virtual) */
  69     void OnUpdateVLC( wxCommandEvent& event );
  70     void OnVLM( wxCommandEvent& event );
  71     void OnInteraction( wxCommandEvent& event );
  72     void OnExit( wxCommandEvent& event );
  73     void OnPlaylist( wxCommandEvent& event );
  74     void OnMessages( wxCommandEvent& event );
  75     void OnFileInfo( wxCommandEvent& event );
  76     void OnPreferences( wxCommandEvent& event );
  77     void OnWizardDialog( wxCommandEvent& event );
  78     void OnBookmarks( wxCommandEvent& event );
  79
  80     void OnOpenFileGeneric( wxCommandEvent& event );
  81     void OnOpenFileSimple( wxCommandEvent& event );
  82     void OnOpenDirectory( wxCommandEvent& event );
  83     void OnOpenFile( wxCommandEvent& event );
  84     void OnOpenDisc( wxCommandEvent& event );
  85     void OnOpenNet( wxCommandEvent& event );
  86     void OnOpenCapture( wxCommandEvent& event );
  87     void OnOpenSat( wxCommandEvent& event );
  88
  89     void OnPopupMenu( wxCommandEvent& event );
  90     void OnAudioPopupMenu( wxCommandEvent& event );
  91     void OnVideoPopupMenu( wxCommandEvent& event );
  92     void OnMiscPopupMenu( wxCommandEvent& event );
  93
  94     void OnIdle( wxIdleEvent& event );
  95
  96     void OnExitThread( wxCommandEvent& event );
  97
  98     DECLARE_EVENT_TABLE();
  99
 100     intf_thread_t *p_intf;
 101
 102 public:
 103     /* Secondary windows */
 104     OpenDialog          *p_open_dialog;
 105     wxFileDialog        *p_file_dialog;
 106     wxDirDialog         *p_dir_dialog;
 107     Playlist            *p_playlist_dialog;
 108     Messages            *p_messages_dialog;
 109     FileInfo            *p_fileinfo_dialog;
 110     WizardDialog        *p_wizard_dialog;
 111     wxFrame             *p_prefs_dialog;
 112     wxFrame             *p_bookmarks_dialog;
 113     wxFileDialog        *p_file_generic_dialog;
 114     UpdateVLC           *p_updatevlc_dialog;
 115     VLMFrame            *p_vlm_dialog;
 116 };
 117 }
 118
 119 DEFINE_LOCAL_EVENT_TYPE( wxEVT_DIALOG );
 120
 121 BEGIN_EVENT_TABLE(DialogsProvider, wxFrame)
 122     /* Idle loop used to update some of the dialogs */
 123     EVT_IDLE(DialogsProvider::OnIdle)
 124
 125     /* Custom wxDialog events */
 126     EVT_COMMAND(INTF_DIALOG_FILE, wxEVT_DIALOG, DialogsProvider::OnOpenFile)
 127     EVT_COMMAND(INTF_DIALOG_DISC, wxEVT_DIALOG, DialogsProvider::OnOpenDisc)
 128     EVT_COMMAND(INTF_DIALOG_NET, wxEVT_DIALOG, DialogsProvider::OnOpenNet)
 129     EVT_COMMAND(INTF_DIALOG_CAPTURE, wxEVT_DIALOG,
 130                 DialogsProvider::OnOpenCapture)
 131     EVT_COMMAND(INTF_DIALOG_FILE_SIMPLE, wxEVT_DIALOG,
 132                 DialogsProvider::OnOpenFileSimple)
 133     EVT_COMMAND(INTF_DIALOG_FILE_GENERIC, wxEVT_DIALOG,
 134                 DialogsProvider::OnOpenFileGeneric)
 135     EVT_COMMAND(INTF_DIALOG_DIRECTORY, wxEVT_DIALOG,
 136                 DialogsProvider::OnOpenDirectory)
 137
 138     EVT_COMMAND(INTF_DIALOG_PLAYLIST, wxEVT_DIALOG,
 139                 DialogsProvider::OnPlaylist)
 140     EVT_COMMAND(INTF_DIALOG_MESSAGES, wxEVT_DIALOG,
 141                 DialogsProvider::OnMessages)
 142     EVT_COMMAND(INTF_DIALOG_PREFS, wxEVT_DIALOG,
 143                 DialogsProvider::OnPreferences)
 144     EVT_COMMAND(INTF_DIALOG_WIZARD, wxEVT_DIALOG,
 145                 DialogsProvider::OnWizardDialog)
 146     EVT_COMMAND(INTF_DIALOG_FILEINFO, wxEVT_DIALOG,
 147                 DialogsProvider::OnFileInfo)
 148     EVT_COMMAND(INTF_DIALOG_BOOKMARKS, wxEVT_DIALOG,
 149                 DialogsProvider::OnBookmarks)
 150
 151     EVT_COMMAND(INTF_DIALOG_POPUPMENU, wxEVT_DIALOG,
 152                 DialogsProvider::OnPopupMenu)
 153     EVT_COMMAND(INTF_DIALOG_AUDIOPOPUPMENU, wxEVT_DIALOG,
 154                 DialogsProvider::OnAudioPopupMenu)
 155     EVT_COMMAND(INTF_DIALOG_VIDEOPOPUPMENU, wxEVT_DIALOG,
 156                 DialogsProvider::OnVideoPopupMenu)
 157     EVT_COMMAND(INTF_DIALOG_MISCPOPUPMENU, wxEVT_DIALOG,
 158                 DialogsProvider::OnMiscPopupMenu)
 159
 160     EVT_COMMAND(INTF_DIALOG_EXIT, wxEVT_DIALOG,
 161                 DialogsProvider::OnExitThread)
 162     EVT_COMMAND(INTF_DIALOG_UPDATEVLC, wxEVT_DIALOG,
 163                 DialogsProvider::OnUpdateVLC)
 164     EVT_COMMAND(INTF_DIALOG_VLM, wxEVT_DIALOG,
 165                 DialogsProvider::OnVLM)
 166     EVT_COMMAND( INTF_DIALOG_INTERACTION, wxEVT_DIALOG,
 167                 DialogsProvider::OnInteraction )
 168 END_EVENT_TABLE()
 169
 170 wxWindow *CreateDialogsProvider( intf_thread_t *p_intf, wxWindow *p_parent )
 171 {
 172     return new DialogsProvider( p_intf, p_parent );
 173 }
 174
 175 /*****************************************************************************
 176  * Constructor.
 177  *****************************************************************************/
 178 DialogsProvider::DialogsProvider( intf_thread_t *_p_intf, wxWindow *p_parent )
 179   :  wxFrame( p_parent, -1, wxT("") )
 180 {
 181     /* Initializations */
 182     p_intf = _p_intf;
 183     p_open_dialog = NULL;
 184     p_file_dialog = NULL;
 185     p_playlist_dialog = NULL;
 186     p_messages_dialog = NULL;
 187     p_fileinfo_dialog = NULL;
 188     p_prefs_dialog = NULL;
 189     p_file_generic_dialog = NULL;
 190     p_wizard_dialog = NULL;
 191     p_bookmarks_dialog = NULL;
 192     p_dir_dialog = NULL;
 193     p_updatevlc_dialog = NULL;
 194     p_vlm_dialog = NULL;
 195
 196     /* Give our interface a nice little icon */
 197     p_intf->p_sys->p_icon = new wxIcon( vlc_xpm );
 198
 199     /* Create the messages dialog so it can begin storing logs */
 200     p_messages_dialog = new Messages( p_intf, p_parent ? p_parent : this );
 201
 202     /* Check if user wants to show the bookmarks dialog by default */
 203     wxCommandEvent dummy_event;
 204     if( config_GetInt( p_intf, "wx-bookmarks" ) )
 205         OnBookmarks( dummy_event );
 206
 207     /* Intercept all menu events in our custom event handler */
 208     PushEventHandler( new MenuEvtHandler( p_intf, NULL ) );
 209
 210
 211     WindowSettings *ws = p_intf->p_sys->p_window_settings;
 212     wxPoint p;
 213     wxSize  s;
 214     bool    b_shown;
 215
 216 #define INIT( id, w, N, S ) \
 217     if( ws->GetSettings( WindowSettings::id, b_shown, p, s ) && b_shown ) \
 218     {                           \
 219         if( !w )                \
 220             w = N;              \
 221         w->SetSize( s );        \
 222         w->Move( p );           \
 223         w->S( true );           \
 224     }
 225
 226     INIT( ID_PLAYLIST, p_playlist_dialog, new Playlist(p_intf,this), ShowPlaylist );
 227     INIT( ID_MESSAGES, p_messages_dialog, new Messages(p_intf,this), Show );
 228     INIT( ID_FILE_INFO, p_fileinfo_dialog, new FileInfo(p_intf,this), Show );
 229     INIT( ID_BOOKMARKS, p_bookmarks_dialog, new BookmarksDialog(p_intf,this), Show);
 230 #undef INIT
 231 }
 232
 233 DialogsProvider::~DialogsProvider()
 234 {
 235     WindowSettings *ws = p_intf->p_sys->p_window_settings;
 236
 237 #define UPDATE(id,w)                                        \
 238   {                                                         \
 239     if( w && w->IsShown() && !w->IsIconized() )             \
 240         ws->SetSettings(  WindowSettings::id, true,         \
 241                           w->GetPosition(), w->GetSize() ); \
 242     else                                                    \
 243         ws->SetSettings(  WindowSettings::id, false );      \
 244   }
 245
 246     UPDATE( ID_PLAYLIST,  p_playlist_dialog );
 247     UPDATE( ID_MESSAGES,  p_messages_dialog );
 248     UPDATE( ID_FILE_INFO, p_fileinfo_dialog );
 249     UPDATE( ID_BOOKMARKS, p_bookmarks_dialog );
 250
 251 #undef UPDATE
 252
 253     PopEventHandler(true);
 254
 255     /* Clean up */
 256     if( p_open_dialog )     delete p_open_dialog;
 257     if( p_prefs_dialog )    p_prefs_dialog->Destroy();
 258     if( p_file_dialog )     delete p_file_dialog;
 259     if( p_playlist_dialog ) delete p_playlist_dialog;
 260     if( p_messages_dialog ) delete p_messages_dialog;
 261     if( p_fileinfo_dialog ) delete p_fileinfo_dialog;
 262     if( p_file_generic_dialog ) delete p_file_generic_dialog;
 263     if( p_wizard_dialog ) delete p_wizard_dialog;
 264     if( p_bookmarks_dialog ) delete p_bookmarks_dialog;
 265     if( p_updatevlc_dialog ) delete p_updatevlc_dialog;
 266     if( p_vlm_dialog ) delete p_vlm_dialog;
 267
 268
 269     if( p_intf->p_sys->p_icon ) delete p_intf->p_sys->p_icon;
 270
 271     /* We must set this here because on win32 this destructor will be
 272      * automatically called so we must not call it again on wxApp->OnExit().
 273      * There shouldn't be any race conditions as all this should be done
 274      * from the same thread. */
 275     p_intf->p_sys->p_wxwindow = NULL;
 276 }
 277
 278 void DialogsProvider::OnIdle( wxIdleEvent& WXUNUSED(event) )
 279 {
 280     /* Update the log window */
 281     if( p_messages_dialog )
 282         p_messages_dialog->UpdateLog();
 283
 284     /* Update the playlist */
 285     if( p_playlist_dialog )
 286         p_playlist_dialog->UpdatePlaylist();
 287
 288     /* Update the fileinfo windows */
 289     if( p_fileinfo_dialog )
 290         p_fileinfo_dialog->Update();
 291 }
 292
 293 void DialogsProvider::OnPlaylist( wxCommandEvent& WXUNUSED(event) )
 294 {
 295     /* Show/hide the playlist window */
 296     if( !p_playlist_dialog )
 297         p_playlist_dialog = new Playlist( p_intf, this );
 298
 299     if( p_playlist_dialog )
 300     {
 301         p_playlist_dialog->ShowPlaylist( !p_playlist_dialog->IsShown() );
 302     }
 303 }
 304
 305 void DialogsProvider::OnMessages( wxCommandEvent& WXUNUSED(event) )
 306 {
 307     /* Show/hide the log window */
 308     if( !p_messages_dialog )
 309         p_messages_dialog = new Messages( p_intf, this );
 310
 311     if( p_messages_dialog )
 312     {
 313         p_messages_dialog->Show( !p_messages_dialog->IsShown() );
 314     }
 315 }
 316
 317 void DialogsProvider::OnFileInfo( wxCommandEvent& WXUNUSED(event) )
 318 {
 319     /* Show/hide the file info window */
 320     if( !p_fileinfo_dialog )
 321         p_fileinfo_dialog = new FileInfo( p_intf, this );
 322
 323     if( p_fileinfo_dialog )
 324     {
 325         p_fileinfo_dialog->Show( !p_fileinfo_dialog->IsShown() );
 326     }
 327 }
 328
 329 void DialogsProvider::OnPreferences( wxCommandEvent& WXUNUSED(event) )
 330 {
 331     /* Show/hide the open dialog */
 332     if( !p_prefs_dialog )
 333         p_prefs_dialog = new PrefsDialog( p_intf, this );
 334
 335     if( p_prefs_dialog )
 336     {
 337         p_prefs_dialog->Show( !p_prefs_dialog->IsShown() );
 338     }
 339 }
 340
 341 void DialogsProvider::OnWizardDialog( wxCommandEvent& WXUNUSED(event) )
 342 {
 343     p_wizard_dialog = new WizardDialog( p_intf, this, NULL, 0, 0 );
 344
 345     if( p_wizard_dialog )
 346     {
 347         p_wizard_dialog->Run();
 348         delete p_wizard_dialog;
 349     }
 350
 351     p_wizard_dialog = NULL;
 352 }
 353
 354 void DialogsProvider::OnBookmarks( wxCommandEvent& WXUNUSED(event) )
 355 {
 356     /* Show/hide the open dialog */
 357     if( !p_bookmarks_dialog )
 358         p_bookmarks_dialog = new BookmarksDialog( p_intf, this );
 359
 360     if( p_bookmarks_dialog )
 361     {
 362         p_bookmarks_dialog->Show( !p_bookmarks_dialog->IsShown() );
 363     }
 364 }
 365
 366 void DialogsProvider::OnOpenFileGeneric( wxCommandEvent& event )
 367 {
 368     intf_dialog_args_t *p_arg = (intf_dialog_args_t *)event.GetClientData();
 369
 370     if( p_arg == NULL )
 371     {
 372         msg_Dbg( p_intf, "OnOpenFileGeneric() called with NULL arg" );
 373         return;
 374     }
 375
 376     if( p_file_generic_dialog == NULL )
 377         p_file_generic_dialog = new wxFileDialog( NULL );
 378
 379     if( p_file_generic_dialog )
 380     {
 381         p_file_generic_dialog->SetMessage( wxU(p_arg->psz_title) );
 382         p_file_generic_dialog->SetWildcard( wxU(p_arg->psz_extensions) );
 383         p_file_generic_dialog->SetStyle( (p_arg->b_save ? wxSAVE : wxOPEN) |
 384                                          (p_arg->b_multiple ? wxMULTIPLE:0) );
 385     }
 386
 387     if( p_file_generic_dialog &&
 388         p_file_generic_dialog->ShowModal() == wxID_OK )
 389     {
 390         wxArrayString paths;
 391
 392         p_file_generic_dialog->GetPaths( paths );
 393
 394         p_arg->i_results = paths.GetCount();
 395         p_arg->psz_results = (char **)malloc( p_arg->i_results *
 396                                               sizeof(char *) );
 397         for( size_t i = 0; i < paths.GetCount(); i++ )
 398         {
 399             p_arg->psz_results[i] = strdup( paths[i].mb_str() );
 400         }
 401     }
 402
 403     /* Callback */
 404     if( p_arg->pf_callback )
 405     {
 406         p_arg->pf_callback( p_arg );
 407     }
 408
 409     if( p_arg->psz_results )
 410     {
 411         for( int i = 0; i < p_arg->i_results; i++ )
 412         {
 413             free( p_arg->psz_results[i] );
 414         }
 415         free( p_arg->psz_results );
 416     }
 417     if( p_arg->psz_title ) free( p_arg->psz_title );
 418     if( p_arg->psz_extensions ) free( p_arg->psz_extensions );
 419
 420     free( p_arg );
 421 }
 422
 423 void DialogsProvider::OnOpenFileSimple( wxCommandEvent& event )
 424 {
 425     playlist_t *p_playlist =
 426         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 427                                        FIND_ANYWHERE );
 428     if( p_playlist == NULL )
 429     {
 430         return;
 431     }
 432
 433     if( p_file_dialog == NULL )
 434         p_file_dialog = new wxFileDialog( NULL, wxU(_("Open File")),
 435             wxT(""), wxT(""), wxT("*"), wxOPEN | wxMULTIPLE );
 436
 437         p_file_dialog->SetWildcard(wxU(_("All Files (*.*)|*"
 438         "|Sound Files (*.mp3, *.ogg, etc.)|" EXTENSIONS_AUDIO
 439         "|Video Files (*.avi, *.mpg, etc.)|" EXTENSIONS_VIDEO
 440         "|Playlist Files (*.m3u, *.pls, etc.)|" EXTENSIONS_PLAYLIST
 441         "|Subtitle Files (*.srt, *.sub, etc.)|" EXTENSIONS_SUBTITLE)));
 442
 443     if( p_file_dialog && p_file_dialog->ShowModal() == wxID_OK )
 444     {
 445         wxArrayString paths;
 446
 447         p_file_dialog->GetPaths( paths );
 448
 449         for( size_t i = 0; i < paths.GetCount(); i++ )
 450         {
 451             char *psz_utf8 = wxFromLocale( paths[i] );
 452             if( event.GetInt() )
 453                 playlist_PlaylistAdd( p_playlist, psz_utf8, NULL,
 454                               PLAYLIST_APPEND | (i ? 0 : PLAYLIST_GO) |
 455                               (i ? PLAYLIST_PREPARSE : 0 ),
 456                               PLAYLIST_END );
 457             else
 458                 playlist_PlaylistAdd( p_playlist, psz_utf8, NULL,
 459                               PLAYLIST_APPEND | PLAYLIST_PREPARSE , PLAYLIST_END );
 460             wxLocaleFree( psz_utf8 );
 461         }
 462     }
 463
 464     vlc_object_release( p_playlist );
 465 }
 466
 467 void DialogsProvider::OnOpenDirectory( wxCommandEvent& event )
 468 {
 469     playlist_t *p_playlist =
 470         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 471                                        FIND_ANYWHERE );
 472     if( p_playlist == NULL )
 473     {
 474         return;
 475     }
 476
 477     if( p_dir_dialog == NULL )
 478         p_dir_dialog = new wxDirDialog( NULL, wxU(_("Select a directory")) );
 479
 480     if( p_dir_dialog && p_dir_dialog->ShowModal() == wxID_OK )
 481     {
 482         wxString path = p_dir_dialog->GetPath();
 483         char *psz_utf8 = wxFromLocale( path );
 484         playlist_PlaylistAdd( p_playlist, psz_utf8, NULL,
 485                       PLAYLIST_APPEND | (event.GetInt() ? PLAYLIST_GO : 0),
 486                       PLAYLIST_END );
 487         wxLocaleFree( psz_utf8 );
 488     }
 489
 490     vlc_object_release( p_playlist );
 491 }
 492
 493 void DialogsProvider::OnOpenFile( wxCommandEvent& event )
 494 {
 495     Open( FILE_ACCESS, event.GetInt() );
 496 }
 497
 498 void DialogsProvider::OnOpenDisc( wxCommandEvent& event )
 499 {
 500     Open( DISC_ACCESS, event.GetInt() );
 501 }
 502
 503 void DialogsProvider::OnOpenNet( wxCommandEvent& event )
 504 {
 505     Open( NET_ACCESS, event.GetInt() );
 506 }
 507
 508 void DialogsProvider::OnOpenCapture( wxCommandEvent& event )
 509 {
 510     Open( CAPTURE_ACCESS, event.GetInt() );
 511 }
 512
 513 void DialogsProvider::Open( int i_access_method, int i_arg )
 514 {
 515     /* Show/hide the open dialog */
 516     if( !p_open_dialog )
 517         p_open_dialog = new OpenDialog( p_intf, this, i_access_method, i_arg,
 518                                         OPEN_NORMAL );
 519
 520     if( p_open_dialog )
 521     {
 522         p_open_dialog->Show( i_access_method, i_arg );
 523     }
 524 }
 525
 526 void DialogsProvider::OnPopupMenu( wxCommandEvent& event )
 527 {
 528     wxPoint mousepos = ScreenToClient( wxGetMousePosition() );
 529     ::PopupMenu( p_intf, this, mousepos );
 530 }
 531
 532 void DialogsProvider::OnAudioPopupMenu( wxCommandEvent& event )
 533 {
 534     wxPoint mousepos = ScreenToClient( wxGetMousePosition() );
 535     ::AudioPopupMenu( p_intf, this, mousepos );
 536 }
 537 void DialogsProvider::OnVideoPopupMenu( wxCommandEvent& event )
 538 {
 539     wxPoint mousepos = ScreenToClient( wxGetMousePosition() );
 540     ::VideoPopupMenu( p_intf, this, mousepos );
 541 }
 542 void DialogsProvider::OnMiscPopupMenu( wxCommandEvent& event )
 543 {
 544     wxPoint mousepos = ScreenToClient( wxGetMousePosition() );
 545     ::MiscPopupMenu( p_intf, this, mousepos );
 546 }
 547
 548 void DialogsProvider::OnExitThread( wxCommandEvent& WXUNUSED(event) )
 549 {
 550     wxTheApp->ExitMainLoop();
 551 }
 552
 553 void DialogsProvider::OnUpdateVLC( wxCommandEvent& WXUNUSED(event) )
 554 {
 555     /* Show/hide the file info window */
 556     if( !p_updatevlc_dialog )
 557         p_updatevlc_dialog = new UpdateVLC( p_intf, this );
 558
 559     if( p_updatevlc_dialog )
 560     {
 561         p_updatevlc_dialog->Show( !p_updatevlc_dialog->IsShown() );
 562     }
 563 }
 564
 565 void DialogsProvider::OnVLM( wxCommandEvent& WXUNUSED(event) )
 566 {
 567     /* Show/hide the file info window */
 568     if( !p_vlm_dialog )
 569         p_vlm_dialog = new VLMFrame( p_intf, this );
 570
 571     if( p_vlm_dialog )
 572     {
 573         p_vlm_dialog->Show( !p_vlm_dialog->IsShown() );
 574     }
 575 }
 576
 577 void DialogsProvider::OnInteraction( wxCommandEvent& event )
 578 {
 579     intf_dialog_args_t *p_arg = (intf_dialog_args_t *)event.GetClientData();
 580     interaction_dialog_t *p_dialog;
 581     InteractionDialog *p_wxdialog;
 582
 583     return;
 584
 585     if( p_arg == NULL )
 586     {
 587         msg_Dbg( p_intf, "OnInteraction() called with NULL arg" );
 588         return;
 589     }
 590     p_dialog = p_arg->p_dialog;
 591
 592     /** \bug We store the interface object for the dialog in the p_private
 593      * field of the core dialog object. This is not safe if we change
 594      * interface while a dialog is loaded */
 595
 596     switch( p_dialog->i_action )
 597     {
 598     case INTERACT_NEW:
 599         p_wxdialog = new InteractionDialog( p_intf, this, p_dialog );
 600         p_dialog->p_private = (void*)p_wxdialog;
 601         p_wxdialog->Show();
 602         break;
 603     case INTERACT_UPDATE:
 604         p_wxdialog = (InteractionDialog*)(p_dialog->p_private);
 605         if( p_wxdialog)
 606             p_wxdialog->Update();
 607         break;
 608     case INTERACT_HIDE:
 609         p_wxdialog = (InteractionDialog*)(p_dialog->p_private);
 610         if( p_wxdialog )
 611             p_wxdialog->Hide();
 612         p_dialog->i_status = HIDDEN_DIALOG;
 613         break;
 614     case INTERACT_DESTROY:
 615         p_wxdialog = (InteractionDialog*)(p_dialog->p_private);
 616         /// \todo
 617         p_dialog->i_status = DESTROYED_DIALOG;
 618         break;
 619     }
 620 }