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

   1 /*****************************************************************************
   2  * preferences.cpp : wxWindows plugin for vlc
   3  *****************************************************************************
   4  * Copyright (C) 2000-2001 VideoLAN
   5  * $Id: preferences.cpp,v 1.28 2003/09/22 14:40:10 zorglub 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 <vlc_help.h>
  36
  37 #include "wxwindows.h"
  38 #include <wx/notebook.h>
  39 #include <wx/textctrl.h>
  40 #include <wx/combobox.h>
  41 #include <wx/spinctrl.h>
  42 #include <wx/statline.h>
  43 #include <wx/treectrl.h>
  44 #include <wx/clntdata.h>
  45 #include <wx/dynarray.h>
  46
  47 #ifndef wxRB_SINGLE
  48 #   define wxRB_SINGLE 0
  49 #endif
  50
  51 #define GENERAL_ID 1242
  52 #define PLUGIN_ID 1243
  53 #define CAPABILITY_ID 1244
  54
  55 /*****************************************************************************
  56  * Classes declarations.
  57  *****************************************************************************/
  58 class ConfigTreeData;
  59 class PrefsTreeCtrl : public wxTreeCtrl
  60 {
  61 public:
  62
  63     PrefsTreeCtrl() { }
  64     PrefsTreeCtrl( wxWindow *parent, intf_thread_t *_p_intf,
  65                    PrefsDialog *p_prefs_dialog, wxBoxSizer *_p_sizer );
  66     virtual ~PrefsTreeCtrl();
  67
  68     void ApplyChanges();
  69     void CleanChanges();
  70
  71 private:
  72     /* Event handlers (these functions should _not_ be virtual) */
  73     void OnSelectTreeItem( wxTreeEvent& event );
  74     void OnAdvanced( wxCommandEvent& event );
  75
  76     ConfigTreeData *FindModuleConfig( ConfigTreeData *config_data );
  77
  78     DECLARE_EVENT_TABLE()
  79
  80     intf_thread_t *p_intf;
  81     PrefsDialog *p_prefs_dialog;
  82     wxBoxSizer *p_sizer;
  83     wxWindow *p_parent;
  84     vlc_bool_t b_advanced;
  85
  86     wxTreeItemId root_item;
  87     wxTreeItemId general_item;
  88     wxTreeItemId plugins_item;
  89 };
  90
  91 struct ConfigData
  92 {
  93     ConfigData( wxPanel *_panel, int _i_conf_type,
  94                 vlc_bool_t _b_advanced, char *psz_name )
  95     { panel = _panel; b_advanced = _b_advanced; b_config_list = VLC_FALSE;
  96       i_config_type = _i_conf_type; option_name = wxU(psz_name); }
  97
  98     vlc_bool_t b_advanced;
  99     int i_config_type;
 100     vlc_bool_t b_config_list;
 101
 102     union control
 103     {
 104         wxComboBox *combobox;
 105         wxRadioButton *radio;
 106         wxSpinCtrl *spinctrl;
 107         wxCheckBox *checkbox;
 108         wxTextCtrl *textctrl;
 109
 110     } control;
 111
 112     wxPanel *panel;
 113     wxString option_name;
 114 };
 115
 116 WX_DEFINE_ARRAY(ConfigData *, ArrayOfConfigData);
 117
 118 class PrefsPanel : public wxPanel
 119 {
 120 public:
 121
 122     PrefsPanel() { }
 123     PrefsPanel( wxWindow *parent, intf_thread_t *_p_intf,
 124                 PrefsDialog *_p_prefs_dialog, int i_object_id, char *, char * );
 125     virtual ~PrefsPanel() {}
 126
 127     void ApplyChanges();
 128     void SwitchAdvanced( vlc_bool_t );
 129
 130 private:
 131     intf_thread_t *p_intf;
 132     PrefsDialog *p_prefs_dialog;
 133
 134     vlc_bool_t b_advanced;
 135
 136     wxBoxSizer *config_sizer;
 137     wxScrolledWindow *config_window;
 138
 139     ArrayOfConfigData config_array;
 140 };
 141
 142 class ConfigTreeData : public wxTreeItemData
 143 {
 144 public:
 145
 146     ConfigTreeData() { b_submodule = 0; panel = NULL; psz_section = NULL; }
 147     virtual ~ConfigTreeData() { if( panel ) delete panel; }
 148
 149     vlc_bool_t b_submodule;
 150
 151     char *psz_help;
 152
 153     PrefsPanel *panel;
 154     wxBoxSizer *sizer;
 155     int i_object_id;
 156     char *psz_section;
 157 };
 158
 159 class ConfigEvtHandler : public wxEvtHandler
 160 {
 161 public:
 162     ConfigEvtHandler( intf_thread_t *p_intf, PrefsDialog *p_prefs_dialog );
 163     virtual ~ConfigEvtHandler();
 164
 165     void ConfigEvtHandler::OnCommandEvent( wxCommandEvent& event );
 166
 167 private:
 168
 169     DECLARE_EVENT_TABLE()
 170
 171     intf_thread_t *p_intf;
 172     PrefsDialog *p_prefs_dialog;
 173 };
 174
 175 /*****************************************************************************
 176  * Event Table.
 177  *****************************************************************************/
 178
 179 /* IDs for the controls and the menu commands */
 180 enum
 181 {
 182     Notebook_Event = wxID_HIGHEST,
 183     MRL_Event,
 184     ResetAll_Event,
 185     Advanced_Event,
 186 };
 187
 188 BEGIN_EVENT_TABLE(PrefsDialog, wxFrame)
 189     /* Button events */
 190     EVT_BUTTON(wxID_OK, PrefsDialog::OnOk)
 191     EVT_BUTTON(wxID_CANCEL, PrefsDialog::OnCancel)
 192     EVT_BUTTON(wxID_SAVE, PrefsDialog::OnSave)
 193     EVT_BUTTON(ResetAll_Event, PrefsDialog::OnResetAll)
 194     EVT_CHECKBOX(Advanced_Event, PrefsDialog::OnAdvanced)
 195
 196     /* Don't destroy the window when the user closes it */
 197     EVT_CLOSE(PrefsDialog::OnCancel)
 198 END_EVENT_TABLE()
 199
 200 // menu and control ids
 201 enum
 202 {
 203     PrefsTree_Ctrl = wxID_HIGHEST
 204 };
 205
 206 BEGIN_EVENT_TABLE(PrefsTreeCtrl, wxTreeCtrl)
 207     EVT_TREE_SEL_CHANGED(PrefsTree_Ctrl, PrefsTreeCtrl::OnSelectTreeItem)
 208     EVT_COMMAND(Advanced_Event, wxEVT_USER_FIRST, PrefsTreeCtrl::OnAdvanced)
 209 END_EVENT_TABLE()
 210
 211 BEGIN_EVENT_TABLE(ConfigEvtHandler, wxEvtHandler)
 212     EVT_BUTTON(-1, ConfigEvtHandler::OnCommandEvent)
 213     EVT_TEXT(-1, ConfigEvtHandler::OnCommandEvent)
 214     EVT_RADIOBOX(-1, ConfigEvtHandler::OnCommandEvent)
 215     EVT_SPINCTRL(-1, ConfigEvtHandler::OnCommandEvent)
 216 END_EVENT_TABLE()
 217
 218 /*****************************************************************************
 219  * Constructor.
 220  *****************************************************************************/
 221 PrefsDialog::PrefsDialog( intf_thread_t *_p_intf, wxWindow *p_parent)
 222   :  wxFrame( p_parent, -1, wxU(_("Preferences")), wxDefaultPosition,
 223               wxSize(700,450), wxDEFAULT_FRAME_STYLE )
 224 {
 225     /* Initializations */
 226     p_intf = _p_intf;
 227     SetIcon( *p_intf->p_sys->p_icon );
 228
 229     /* Create a panel to put everything in */
 230     wxPanel *panel = new wxPanel( this, -1 );
 231     panel->SetAutoLayout( TRUE );
 232
 233     /* Create the preferences tree control */
 234     wxBoxSizer *controls_sizer = new wxBoxSizer( wxHORIZONTAL );
 235     prefs_tree =
 236         new PrefsTreeCtrl( panel, p_intf, this, controls_sizer );
 237
 238     /* Separation */
 239     wxStaticLine *static_line = new wxStaticLine( panel, wxID_OK );
 240
 241     /* Create the buttons */
 242     wxButton *ok_button = new wxButton( panel, wxID_OK, wxU(_("OK")) );
 243     ok_button->SetDefault();
 244     wxButton *cancel_button = new wxButton( panel, wxID_CANCEL,
 245                                             wxU(_("Cancel")) );
 246     wxButton *save_button = new wxButton( panel, wxID_SAVE, wxU(_("Save")) );
 247     wxButton *reset_button = new wxButton( panel, ResetAll_Event,
 248                                            wxU(_("Reset All")) );
 249
 250     wxPanel *dummy_panel = new wxPanel( this, -1 );
 251     wxCheckBox *advanced_checkbox =
 252         new wxCheckBox( panel, Advanced_Event, wxU(_("Advanced options")) );
 253
 254     if( config_GetInt( p_intf, "advanced" ) )
 255     {
 256         advanced_checkbox->SetValue(TRUE);
 257         wxCommandEvent dummy_event;
 258         dummy_event.SetInt(TRUE);
 259         OnAdvanced( dummy_event );
 260     }
 261
 262     /* Place everything in sizers */
 263     wxBoxSizer *button_sizer = new wxBoxSizer( wxHORIZONTAL );
 264     button_sizer->Add( ok_button, 0, wxALL, 5 );
 265     button_sizer->Add( cancel_button, 0, wxALL, 5 );
 266     button_sizer->Add( save_button, 0, wxALL, 5 );
 267     button_sizer->Add( reset_button, 0, wxALL, 5 );
 268     button_sizer->Add( dummy_panel, 1, wxALL, 5 );
 269     button_sizer->Add( advanced_checkbox, 0, wxALL | wxALIGN_RIGHT |
 270                        wxALIGN_CENTER_VERTICAL, 0 );
 271     button_sizer->Layout();
 272
 273     wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL );
 274     wxBoxSizer *panel_sizer = new wxBoxSizer( wxVERTICAL );
 275     panel_sizer->Add( controls_sizer, 1, wxEXPAND | wxALL, 5 );
 276     panel_sizer->Add( static_line, 0, wxEXPAND | wxALL, 5 );
 277     panel_sizer->Add( button_sizer, 0, wxALIGN_LEFT | wxALIGN_BOTTOM |
 278                       wxALL | wxEXPAND, 5 );
 279     panel_sizer->Layout();
 280     panel->SetSizer( panel_sizer );
 281     main_sizer->Add( panel, 1, wxEXPAND, 0 );
 282     main_sizer->Layout();
 283     SetSizer( main_sizer );
 284 }
 285
 286 PrefsDialog::~PrefsDialog()
 287 {
 288 }
 289
 290 /*****************************************************************************
 291  * Private methods.
 292  *****************************************************************************/
 293
 294
 295 /*****************************************************************************
 296  * Events methods.
 297  *****************************************************************************/
 298 void PrefsDialog::OnOk( wxCommandEvent& WXUNUSED(event) )
 299 {
 300     prefs_tree->ApplyChanges();
 301     this->Hide();
 302     prefs_tree->CleanChanges();
 303 }
 304
 305 void PrefsDialog::OnCancel( wxCommandEvent& WXUNUSED(event) )
 306 {
 307     this->Hide();
 308     prefs_tree->CleanChanges();
 309 }
 310
 311 void PrefsDialog::OnSave( wxCommandEvent& WXUNUSED(event) )
 312 {
 313     prefs_tree->ApplyChanges();
 314     config_SaveConfigFile( p_intf, NULL );
 315 }
 316
 317 void PrefsDialog::OnResetAll( wxCommandEvent& WXUNUSED(event) )
 318 {
 319     wxMessageDialog dlg( this,
 320         wxU(_("Beware this will reset your VLC Media Player config file.\n"
 321               "Are you sure you want to continue?")),
 322         wxU(_("Reset config file")), wxYES_NO|wxNO_DEFAULT|wxCENTRE );
 323
 324     if ( dlg.ShowModal() == wxID_YES )
 325     {
 326         /* TODO: need to reset all the controls */
 327         config_ResetAll( p_intf );
 328         prefs_tree->CleanChanges();
 329         config_SaveConfigFile( p_intf, NULL );
 330     }
 331 }
 332
 333 void PrefsDialog::OnAdvanced( wxCommandEvent& event )
 334 {
 335     wxCommandEvent newevent( wxEVT_USER_FIRST, Advanced_Event );
 336     newevent.SetInt( event.GetInt() );
 337
 338     prefs_tree->AddPendingEvent( newevent );
 339 }
 340
 341 /*****************************************************************************
 342  * GetCapabilityHelp: Display the help for one capability.
 343  *****************************************************************************/
 344 static char * GetCapabilityHelp( char *psz_capability)
 345 {
 346     if( psz_capability == NULL)
 347         return NULL;
 348
 349     if( !strcasecmp(psz_capability,"access") )
 350         return strdup(ACCESS_HELP);
 351     if( !strcasecmp(psz_capability,"audio filter") )
 352         return strdup(AUDIO_FILTER_HELP);
 353     if( !strcasecmp(psz_capability,"audio output") )
 354         return strdup(AOUT_HELP);
 355     if( !strcasecmp(psz_capability,"chroma") )
 356         return strdup(CHROMA_HELP);
 357     if( !strcasecmp(psz_capability,"decoder") )
 358         return strdup(DECODER_HELP);
 359     if( !strcasecmp(psz_capability,"demux") )
 360         return strdup(DEMUX_HELP);
 361     if( !strcasecmp(psz_capability,"interface") )
 362         return strdup(INTERFACE_HELP);
 363     if( !strcasecmp(psz_capability,"sout access") )
 364         return strdup(SOUT_HELP);
 365     if( !strcasecmp(psz_capability,"subtitle demux") )
 366         return strdup(SUBTITLE_DEMUX_HELP);
 367     if( !strcasecmp(psz_capability,"text renderer") )
 368         return strdup(TEXT_HELP);
 369     if( !strcasecmp(psz_capability,"video output") )
 370         return strdup(VOUT_HELP);
 371     if( !strcasecmp(psz_capability,"video filter") )
 372         return strdup(VIDEO_FILTER_HELP);
 373
 374     return strdup(UNKNOWN_HELP);
 375 }
 376
 377 /*****************************************************************************
 378  * PrefsTreeCtrl class definition.
 379  *****************************************************************************/
 380 PrefsTreeCtrl::PrefsTreeCtrl( wxWindow *_p_parent, intf_thread_t *_p_intf,
 381                               PrefsDialog *_p_prefs_dialog,
 382                               wxBoxSizer *_p_sizer )
 383   : wxTreeCtrl( _p_parent, PrefsTree_Ctrl, wxDefaultPosition, wxDefaultSize,
 384                 wxTR_NO_LINES | wxTR_FULL_ROW_HIGHLIGHT |
 385                 wxTR_LINES_AT_ROOT | wxTR_HIDE_ROOT |
 386                 wxTR_HAS_BUTTONS | wxTR_TWIST_BUTTONS | wxSUNKEN_BORDER )
 387 {
 388     vlc_list_t      *p_list;
 389     module_t        *p_module;
 390     module_config_t *p_item;
 391     int i_index;
 392
 393     /* Initializations */
 394     p_intf = _p_intf;
 395     p_prefs_dialog = _p_prefs_dialog;
 396     p_sizer = _p_sizer;
 397     p_parent = _p_parent;
 398     b_advanced = VLC_FALSE;
 399
 400     root_item = AddRoot( wxT("") );
 401
 402     /* List the plugins */
 403     p_list = vlc_list_find( p_intf, VLC_OBJECT_MODULE, FIND_ANYWHERE );
 404     if( !p_list ) return;
 405
 406     /*
 407      * Build a tree of the main options
 408      */
 409     ConfigTreeData *config_data = new ConfigTreeData;
 410     config_data->psz_section = NULL;
 411     config_data->i_object_id = GENERAL_ID;
 412     config_data->psz_help = strdup( GENERAL_HELP );
 413 printf("dans pouet: %i\n",config_data->i_object_id);
 414     general_item = AppendItem( root_item, wxU(_("General Settings")),
 415                                 -1, -1, config_data );
 416
 417     for( i_index = 0; i_index < p_list->i_count; i_index++ )
 418     {
 419         p_module = (module_t *)p_list->p_values[i_index].p_object;
 420         if( !strcmp( p_module->psz_object_name, "main" ) )
 421             break;
 422     }
 423     if( i_index < p_list->i_count )
 424     {
 425         /* We found the main module */
 426
 427         /* Enumerate config categories and store a reference so we can
 428          * generate their config panel them when it is asked by the user. */
 429         p_item = p_module->p_config;
 430
 431         if( p_item ) do
 432         {
 433             switch( p_item->i_type )
 434             {
 435             case CONFIG_HINT_CATEGORY:
 436                 ConfigTreeData *config_data = new ConfigTreeData;
 437                 config_data->psz_section = strdup(p_item->psz_text);
 438                 if( p_item->psz_longtext )
 439                 {
 440                     config_data->psz_help = strdup( p_item->psz_longtext);
 441                 }
 442                 else
 443                 {
 444                     config_data->psz_help = NULL;
 445                 }
 446                 config_data->i_object_id = p_module->i_object_id;
 447
 448                 /* Add the category to the tree */
 449                 AppendItem( general_item, wxU(p_item->psz_text),
 450                             -1, -1, config_data );
 451                 break;
 452             }
 453         }
 454         while( p_item->i_type != CONFIG_HINT_END && p_item++ );
 455
 456         SortChildren( general_item );
 457     }
 458
 459
 460     /*
 461      * Build a tree of all the plugins
 462      */
 463     config_data = new ConfigTreeData;
 464     config_data->psz_section = NULL;
 465     config_data->i_object_id = PLUGIN_ID;
 466     config_data->psz_help = strdup( PLUGIN_HELP );
 467     plugins_item = AppendItem( root_item, wxU(_("Plugins")),
 468                         -1,-1,config_data );
 469
 470     for( i_index = 0; i_index < p_list->i_count; i_index++ )
 471     {
 472         p_module = (module_t *)p_list->p_values[i_index].p_object;
 473
 474         /* Exclude the main module */
 475         if( !strcmp( p_module->psz_object_name, "main" ) )
 476             continue;
 477
 478         /* Exclude empty plugins (submodules don't have config options, they
 479          * are stored in the parent module) */
 480         if( p_module->b_submodule )
 481             p_item = ((module_t *)p_module->p_parent)->p_config;
 482         else
 483             p_item = p_module->p_config;
 484
 485         if( !p_item ) continue;
 486         do
 487         {
 488             if( p_item->i_type & CONFIG_ITEM )
 489                 break;
 490         }
 491         while( p_item->i_type != CONFIG_HINT_END && p_item++ );
 492         if( p_item->i_type == CONFIG_HINT_END ) continue;
 493
 494         /* Find the capability child item */
 495         long cookie; size_t i_child_index;
 496         wxTreeItemId capability_item = GetFirstChild( plugins_item, cookie);
 497         for( i_child_index = 0;
 498              i_child_index < GetChildrenCount( plugins_item, FALSE );
 499              i_child_index++ )
 500         {
 501             if( !GetItemText(capability_item).Cmp(
 502                     wxU(p_module->psz_capability ) ) )
 503             {
 504                 break;
 505             }
 506             capability_item = GetNextChild( plugins_item, cookie );
 507         }
 508
 509         if( i_child_index == GetChildrenCount( plugins_item, FALSE ) &&
 510             p_module->psz_capability && *p_module->psz_capability )
 511         {
 512             /* We didn't find it, add it */
 513             ConfigTreeData *config_data = new ConfigTreeData;
 514             config_data->psz_section = NULL;
 515             config_data->psz_help =
 516                 GetCapabilityHelp( p_module->psz_capability );
 517             config_data->i_object_id = CAPABILITY_ID;
 518             capability_item = AppendItem( plugins_item,
 519                                           wxU(p_module->psz_capability),
 520                                           -1,-1,config_data );
 521         }
 522
 523         /* Add the plugin to the tree */
 524         ConfigTreeData *config_data = new ConfigTreeData;
 525         config_data->b_submodule = p_module->b_submodule;
 526         config_data->i_object_id = p_module->b_submodule ?
 527             ((module_t *)p_module->p_parent)->i_object_id :
 528             p_module->i_object_id;
 529         config_data->psz_help = strdup( "" );
 530         AppendItem( capability_item, wxU(p_module->psz_object_name), -1, -1,
 531                     config_data );
 532     }
 533
 534     /* Sort all this mess */
 535     long cookie; size_t i_child_index;
 536     SortChildren( plugins_item );
 537     wxTreeItemId capability_item = GetFirstChild( plugins_item, cookie);
 538     for( i_child_index = 0;
 539          i_child_index < GetChildrenCount( plugins_item, FALSE );
 540          i_child_index++ )
 541     {
 542         capability_item = GetNextChild( plugins_item, cookie );
 543         SortChildren( capability_item );
 544     }
 545
 546     /* Clean-up everything */
 547     vlc_list_release( p_list );
 548
 549     p_sizer->Add( this, 1, wxEXPAND | wxALL, 0 );
 550     p_sizer->Layout();
 551
 552     /* Update Tree Ctrl */
 553 #ifndef WIN32 /* Workaround a bug in win32 implementation */
 554     SelectItem( GetFirstChild( root_item, cookie ) );
 555 #endif
 556 }
 557
 558 PrefsTreeCtrl::~PrefsTreeCtrl()
 559 {
 560 }
 561
 562 void PrefsTreeCtrl::ApplyChanges()
 563 {
 564     long cookie, cookie2;
 565     ConfigTreeData *config_data;
 566
 567     /* Apply changes to the main module */
 568     wxTreeItemId item = GetFirstChild( root_item, cookie );
 569     for( size_t i_child_index = 0;
 570          i_child_index < GetChildrenCount( root_item, FALSE );
 571          i_child_index++ )
 572     {
 573         config_data = (ConfigTreeData *)GetItemData( item );
 574         if( config_data && config_data->panel )
 575         {
 576             config_data->panel->ApplyChanges();
 577         }
 578
 579         item = GetNextChild( root_item, cookie );
 580     }
 581
 582     /* Apply changes to the plugins */
 583     item = GetFirstChild( plugins_item, cookie );
 584     for( size_t i_child_index = 0;
 585          i_child_index < GetChildrenCount( plugins_item, FALSE );
 586          i_child_index++ )
 587     {
 588         wxTreeItemId item2 = GetFirstChild( item, cookie2 );
 589         for( size_t i_child_index = 0;
 590              i_child_index < GetChildrenCount( item, FALSE );
 591              i_child_index++ )
 592         {
 593             config_data = (ConfigTreeData *)GetItemData( item2 );
 594             if( config_data && config_data->panel )
 595             {
 596                 config_data->panel->ApplyChanges();
 597             }
 598
 599             item2 = GetNextChild( item, cookie2 );
 600         }
 601
 602         item = GetNextChild( plugins_item, cookie );
 603     }
 604 }
 605
 606 void PrefsTreeCtrl::CleanChanges()
 607 {
 608     long cookie, cookie2;
 609     ConfigTreeData *config_data;
 610
 611     config_data = !GetSelection() ? NULL :
 612         FindModuleConfig( (ConfigTreeData *)GetItemData( GetSelection() ) );
 613     if( config_data  )
 614     {
 615         config_data->panel->Hide();
 616         p_sizer->Remove( config_data->panel );
 617     }
 618
 619     /* Clean changes for the main module */
 620     wxTreeItemId item = GetFirstChild( root_item, cookie );
 621     for( size_t i_child_index = 0;
 622          i_child_index < GetChildrenCount( root_item, FALSE );
 623          i_child_index++ )
 624     {
 625         config_data = (ConfigTreeData *)GetItemData( item );
 626         if( config_data && config_data->panel )
 627         {
 628             delete config_data->panel;
 629             config_data->panel = NULL;
 630         }
 631
 632         item = GetNextChild( root_item, cookie );
 633     }
 634
 635     /* Clean changes for the plugins */
 636     item = GetFirstChild( plugins_item, cookie );
 637     for( size_t i_child_index = 0;
 638          i_child_index < GetChildrenCount( plugins_item, FALSE );
 639          i_child_index++ )
 640     {
 641         wxTreeItemId item2 = GetFirstChild( item, cookie2 );
 642         for( size_t i_child_index = 0;
 643              i_child_index < GetChildrenCount( item, FALSE );
 644              i_child_index++ )
 645         {
 646             config_data = (ConfigTreeData *)GetItemData( item2 );
 647
 648             if( config_data && config_data->panel )
 649             {
 650                 delete config_data->panel;
 651                 config_data->panel = NULL;
 652             }
 653
 654             item2 = GetNextChild( item, cookie2 );
 655         }
 656
 657         item = GetNextChild( plugins_item, cookie );
 658     }
 659
 660     if( GetSelection() )
 661     {
 662         wxTreeEvent event;
 663         OnSelectTreeItem( event );
 664     }
 665 }
 666
 667 ConfigTreeData *PrefsTreeCtrl::FindModuleConfig( ConfigTreeData *config_data )
 668 {
 669     /* We need this complexity because submodules don't have their own config
 670      * options. They use the parent module ones. */
 671
 672     if( !config_data || !config_data->b_submodule )
 673     {
 674         return config_data;
 675     }
 676
 677     long cookie, cookie2;
 678     ConfigTreeData *config_new;
 679     wxTreeItemId item = GetFirstChild( plugins_item, cookie );
 680     for( size_t i_child_index = 0;
 681          i_child_index < GetChildrenCount( plugins_item, FALSE );
 682          i_child_index++ )
 683     {
 684         wxTreeItemId item2 = GetFirstChild( item, cookie2 );
 685         for( size_t i_child_index = 0;
 686              i_child_index < GetChildrenCount( item, FALSE );
 687              i_child_index++ )
 688         {
 689             config_new = (ConfigTreeData *)GetItemData( item2 );
 690             if( config_new && !config_new->b_submodule &&
 691                 config_new->i_object_id == config_data->i_object_id )
 692             {
 693                 return config_new;
 694             }
 695
 696             item2 = GetNextChild( item, cookie2 );
 697         }
 698
 699         item = GetNextChild( plugins_item, cookie );
 700     }
 701
 702     /* Found nothing */
 703     return NULL;
 704 }
 705
 706 void PrefsTreeCtrl::OnSelectTreeItem( wxTreeEvent& event )
 707 {
 708     ConfigTreeData *config_data;
 709
 710     config_data = FindModuleConfig( (ConfigTreeData *)GetItemData(
 711                                     event.GetOldItem() ) );
 712     if( config_data && config_data->panel )
 713     {
 714         config_data->panel->Hide();
 715         p_sizer->Remove( config_data->panel );
 716     }
 717
 718     /* Don't use event.GetItem() because we also send fake events */
 719     config_data = FindModuleConfig( (ConfigTreeData *)GetItemData(
 720                                     GetSelection() ) );
 721     if( config_data )
 722     {
 723         if( !config_data->panel )
 724         {
 725             /* The panel hasn't been created yet. Let's do it. */
 726             config_data->panel =
 727                 new PrefsPanel( p_parent, p_intf, p_prefs_dialog,
 728                                 config_data->i_object_id,
 729                                 config_data->psz_section,
 730                                 config_data->psz_help);
 731             config_data->panel->SwitchAdvanced( b_advanced );
 732         }
 733         else
 734         {
 735             config_data->panel->SwitchAdvanced( b_advanced );
 736             config_data->panel->Show();
 737         }
 738
 739         p_sizer->Add( config_data->panel, 2, wxEXPAND | wxALL, 0 );
 740         p_sizer->Layout();
 741     }
 742 }
 743
 744 void PrefsTreeCtrl::OnAdvanced( wxCommandEvent& event )
 745 {
 746     b_advanced = event.GetInt();
 747
 748     ConfigTreeData *config_data = !GetSelection() ? NULL :
 749         FindModuleConfig( (ConfigTreeData *)GetItemData( GetSelection() ) );
 750     if( config_data  )
 751     {
 752         config_data->panel->Hide();
 753         p_sizer->Remove( config_data->panel );
 754     }
 755
 756     if( GetSelection() )
 757     {
 758         wxTreeEvent event;
 759         OnSelectTreeItem( event );
 760     }
 761 }
 762
 763 /*****************************************************************************
 764  * PrefsPanel class definition.
 765  *****************************************************************************/
 766 PrefsPanel::PrefsPanel( wxWindow* parent, intf_thread_t *_p_intf,
 767                         PrefsDialog *_p_prefs_dialog,
 768                         int i_object_id, char *psz_section, char*psz_help )
 769   :  wxPanel( parent, -1, wxDefaultPosition, wxDefaultSize )
 770 {
 771     module_config_t *p_item;
 772     vlc_list_t      *p_list;
 773     module_t        *p_parser;
 774
 775     wxStaticText *label;
 776     wxStaticText *help;
 777     wxComboBox *combo;
 778     wxSpinCtrl *spin;
 779     wxCheckBox *checkbox;
 780     wxTextCtrl *textctrl;
 781     wxButton *button;
 782     wxArrayString array;
 783
 784     vlc_bool_t b_has_advanced = VLC_FALSE;
 785     module_t *p_module = NULL;
 786
 787     /* Initializations */
 788     p_intf = _p_intf;
 789     p_prefs_dialog =_p_prefs_dialog,
 790
 791     b_advanced = VLC_TRUE;
 792     SetAutoLayout( TRUE );
 793
 794     wxBoxSizer *sizer = new wxBoxSizer( wxVERTICAL );
 795
 796
 797     if( i_object_id == PLUGIN_ID || i_object_id == GENERAL_ID ||
 798         i_object_id == CAPABILITY_ID )
 799     {
 800         wxStaticBox *static_box = new wxStaticBox( this, -1, wxT( "" ) );
 801         wxStaticBoxSizer *box_sizer = new wxStaticBoxSizer( static_box,
 802                                                             wxVERTICAL );
 803         label = new wxStaticText( this, -1,
 804                         wxU(_( psz_help) ) );
 805
 806         box_sizer->Add( label, 1,  wxEXPAND | wxLEFT | wxRIGHT, 5 );
 807
 808         sizer->Add( box_sizer, 0, wxEXPAND | wxALL , 5 );
 809     }
 810     else
 811     {
 812         /* Get a pointer to the module */
 813         p_module = (module_t *)vlc_object_get( p_intf,  i_object_id );
 814         if( p_module->i_object_type != VLC_OBJECT_MODULE )
 815         {
 816             /* 0OOoo something went really bad */
 817             return;
 818         }
 819
 820         /* Enumerate config options and add corresponding config boxes
 821          * (submodules don't have config options, they are stored in the
 822          *  parent module) */
 823          if( p_module->b_submodule )
 824             p_item = ((module_t *)p_module->p_parent)->p_config;
 825          else
 826             p_item = p_module->p_config;
 827
 828          /* Find the category if it has been specified */
 829          if( psz_section && p_item->i_type == CONFIG_HINT_CATEGORY )
 830          {
 831              while( !p_item->i_type == CONFIG_HINT_CATEGORY ||
 832                    strcmp( psz_section, p_item->psz_text ) )
 833              {
 834                 if( p_item->i_type == CONFIG_HINT_END )
 835                      break;
 836                 p_item++;
 837              }
 838          }
 839          /* Add a head title to the panel */
 840          wxStaticBox *static_box = new wxStaticBox( this, -1, wxT( "" ) );
 841          wxStaticBoxSizer *box_sizer = new wxStaticBoxSizer( static_box,
 842                                                             wxVERTICAL );
 843
 844          wxStaticBox *help_box = NULL;
 845          wxStaticBoxSizer *help_sizer = NULL;
 846
 847          label = new wxStaticText( this, -1,
 848                                    wxU(_(psz_section ? p_item->psz_text :
 849                                    p_module->psz_longname )));
 850
 851          box_sizer->Add( label, 1,  wxEXPAND | wxLEFT | wxRIGHT, 5 );
 852
 853          sizer->Add( box_sizer, 0, wxEXPAND | wxLEFT | wxRIGHT , 5 );
 854
 855          if( psz_help && psz_help[1] )
 856          /* Check that we have at least something */
 857          {
 858              help_box   = new wxStaticBox( this, -1, wxT( "" ) );
 859              help_sizer = new wxStaticBoxSizer( help_box,
 860                                                 wxHORIZONTAL ) ;
 861              help = new wxStaticText( this, -1,
 862                                         wxT(_( psz_help) ),
 863                                 wxDefaultPosition, wxDefaultSize,
 864                                 wxST_NO_AUTORESIZE | wxALIGN_LEFT,
 865                                 wxT("") );
 866
 867              help_sizer->Add( help, 1,  wxALL | wxEXPAND , 5 );
 868              sizer->Add( help_sizer ,0 ,wxEXPAND | wxALL, 5 );
 869          }
 870
 871          /* Now put all the config options into a scrolled window */
 872          config_sizer = new wxBoxSizer( wxVERTICAL );
 873          config_window = new wxScrolledWindow( this, -1, wxDefaultPosition,
 874             wxDefaultSize, wxSTATIC_BORDER | wxHSCROLL | wxVSCROLL );
 875          config_window->SetAutoLayout( TRUE );
 876          config_window->SetScrollRate( 5, 5 );
 877
 878          if( p_item ) do
 879          {
 880             /* If a category has been specified, check we finished the job */
 881              if( psz_section && p_item->i_type == CONFIG_HINT_CATEGORY &&
 882                  strcmp( psz_section, p_item->psz_text ) )
 883                  break;
 884
 885             /* put each config option in a separate panel so we can hide advanced
 886              * options easily */
 887              wxPanel *panel = new wxPanel( config_window, -1, wxDefaultPosition,
 888                                            wxDefaultSize );
 889              wxBoxSizer *panel_sizer = new wxBoxSizer( wxHORIZONTAL );
 890              ConfigData *config_data =
 891                  new ConfigData( panel, p_item->i_type,
 892                                  p_item->b_advanced, p_item->psz_name );
 893
 894              switch( p_item->i_type )
 895              {
 896                  case CONFIG_ITEM_MODULE:
 897                      label = new wxStaticText(panel, -1, wxU(p_item->psz_text));
 898                      combo = new wxComboBox( panel, -1, wxU(p_item->psz_value),
 899                                              wxDefaultPosition, wxDefaultSize,
 900                                              0, NULL, wxCB_READONLY | wxCB_SORT );
 901
 902                     /* build a list of available modules */
 903                     p_list = vlc_list_find( p_intf,
 904                                 VLC_OBJECT_MODULE, FIND_ANYWHERE );
 905                     combo->Append( wxU(_("Default")), (void *)NULL );
 906                     combo->SetSelection( 0 );
 907                     for( int i_index = 0; i_index < p_list->i_count; i_index++ )
 908                     {
 909                         p_parser = (module_t *)p_list->p_values[i_index].p_object ;
 910
 911                         if( !strcmp( p_parser->psz_capability,
 912                                  p_item->psz_type ) )
 913                         {
 914                             combo->Append( wxU(p_parser->psz_longname),
 915                                        p_parser->psz_object_name );
 916                             if( p_item->psz_value &&
 917                                !strcmp(p_item->psz_value,
 918                                         p_parser->psz_object_name) )
 919                                  combo->SetValue( wxU(p_parser->psz_longname) );
 920                         }
 921                     }
 922                     vlc_list_release( p_list );
 923
 924                     combo->SetToolTip( wxU(p_item->psz_longtext) );
 925                     config_data->control.combobox = combo;
 926                     panel_sizer->Add( label, 0, wxALIGN_CENTER_VERTICAL
 927                                                 | wxALL, 5 );
 928                     panel_sizer->Add( combo, 1, wxALIGN_CENTER_VERTICAL
 929                                                 | wxALL, 5 );
 930                     break;
 931
 932                 case CONFIG_ITEM_STRING:
 933                 case CONFIG_ITEM_FILE:
 934                 case CONFIG_ITEM_DIRECTORY:
 935                     label = new wxStaticText(panel, -1, wxU(p_item->psz_text));
 936                     panel_sizer->Add( label, 0, wxALIGN_CENTER_VERTICAL
 937                                                         | wxALL, 5 );
 938
 939                     if( !p_item->ppsz_list )
 940                     {
 941                         textctrl = new wxTextCtrl( panel, -1,
 942                                 wxU(p_item->psz_value),
 943                                 wxDefaultPosition, wxDefaultSize,
 944                                 wxTE_PROCESS_ENTER);
 945                         textctrl->SetToolTip( wxU(p_item->psz_longtext) );
 946                         config_data->control.textctrl = textctrl;
 947                         panel_sizer->Add( textctrl, 1, wxALL, 5 );
 948                     }
 949                     else
 950                     {
 951                         combo = new wxComboBox( panel, -1, wxU(p_item->psz_value),
 952                                         wxDefaultPosition, wxDefaultSize,
 953                                         0, NULL, wxCB_READONLY | wxCB_SORT );
 954
 955                         /* build a list of available options */
 956                         for( int i_index = 0; p_item->ppsz_list[i_index];
 957                                                  i_index++ )
 958                         {
 959                             combo->Append( wxU(p_item->ppsz_list[i_index]) );
 960                             if( p_item->psz_value && !strcmp( p_item->psz_value,
 961                                       p_item->ppsz_list[i_index] ) )
 962                                 combo->SetSelection( i_index );
 963                         }
 964
 965                         if( p_item->psz_value )
 966                             combo->SetValue( wxU(p_item->psz_value) );
 967                         combo->SetToolTip( wxU(p_item->psz_longtext) );
 968                         config_data->control.combobox = combo;
 969                         config_data->b_config_list = VLC_TRUE;
 970                         panel_sizer->Add( combo, 1, wxALIGN_CENTER_VERTICAL
 971                                                         |wxALL, 5 );
 972                     }
 973
 974                     if( p_item->i_type == CONFIG_ITEM_FILE )
 975                     {
 976                          button = new wxButton( panel, -1, wxU(_("Browse...")) );
 977                          panel_sizer->Add( button, 0, wxALIGN_CENTER_VERTICAL
 978                                                         |wxALL, 5);
 979                         button->SetClientData((void *)config_data);
 980                     }
 981                     if( p_item->b_advanced ) b_has_advanced = VLC_TRUE;
 982                     break;
 983
 984                 case CONFIG_ITEM_INTEGER:
 985                     label = new wxStaticText(panel, -1, wxU(p_item->psz_text));
 986                     spin = new wxSpinCtrl( panel, -1,
 987                                        wxString::Format(wxT("%d"),p_item->i_value),
 988                                        wxDefaultPosition, wxDefaultSize,
 989                                        wxSP_ARROW_KEYS,
 990                                        -16000, 16000, p_item->i_value);
 991                     spin->SetToolTip( wxU(p_item->psz_longtext) );
 992                     config_data->control.spinctrl = spin;
 993                     panel_sizer->Add( label, 0, wxALIGN_CENTER_VERTICAL
 994                                                 | wxALL, 5 );
 995                     panel_sizer->Add( spin, 0, wxALIGN_CENTER_VERTICAL
 996                                                 | wxALL, 5 );
 997
 998                     spin->SetClientData((void *)config_data);
 999                     if( p_item->b_advanced ) b_has_advanced = VLC_TRUE;
1000                     break;
1001
1002                 case CONFIG_ITEM_KEY:
1003                 {
1004                     label = new wxStaticText(panel, -1, wxU(p_item->psz_text));
1005                     wxCheckBox *alt = new wxCheckBox( panel, -1, wxU(_("Alt")) );
1006                     alt->SetValue( p_item->i_value & KEY_MODIFIER_ALT );
1007                     wxCheckBox *ctrl = new wxCheckBox( panel, -1, wxU(_("Ctrl")) );
1008                     ctrl->SetValue( p_item->i_value & KEY_MODIFIER_CTRL );
1009                     wxCheckBox *shift = new wxCheckBox( panel, -1,
1010                                         wxU(_("Shift")) );
1011                     shift->SetValue( p_item->i_value & KEY_MODIFIER_SHIFT );
1012                     combo = new wxComboBox( panel, -1, wxU("f"),
1013                                 wxDefaultPosition, wxDefaultSize, 0
1014                                 , NULL, wxCB_READONLY | wxCB_SORT );
1015                     for( int i = 0; i < sizeof(keys)/sizeof(key_descriptor_s);
1016                                         i++ )
1017                     {
1018                         combo->Append( wxU(_(keys[i].psz_key_string)),
1019                                      (void*)&keys[i].i_key_code );
1020                     }
1021                     combo->SetValue( wxU( KeyToString(
1022                                 p_item->i_value&~KEY_MODIFIER )));
1023                     config_data->control.combobox = combo;
1024                     panel_sizer->Add( label, 0, wxALIGN_CENTER_VERTICAL
1025                                                 | wxALL, 5 );
1026                     panel_sizer->Add( alt, 0, wxALIGN_CENTER_VERTICAL | wxALL, 5 );
1027                     panel_sizer->Add( ctrl, 0, wxALIGN_CENTER_VERTICAL | wxALL, 5 );
1028                     panel_sizer->Add( shift, 0, wxALIGN_CENTER_VERTICAL |
1029                                                                  wxALL, 5 );
1030                     panel_sizer->Add( combo, 0, wxALIGN_CENTER_VERTICAL
1031                                                                 | wxALL, 5 );
1032                     break;
1033                 }
1034
1035                 case CONFIG_ITEM_FLOAT:
1036                     label = new wxStaticText(panel, -1, wxU(p_item->psz_text));
1037                     textctrl = new wxTextCtrl( panel, -1,
1038                                  wxString::Format(wxT("%f"),p_item->f_value),
1039                                  wxDefaultPosition, wxDefaultSize,
1040                                  wxTE_PROCESS_ENTER );
1041                     textctrl->SetToolTip( wxU(p_item->psz_longtext) );
1042                     config_data->control.textctrl = textctrl;
1043                     panel_sizer->Add( label, 0, wxALIGN_CENTER_VERTICAL
1044                                                 | wxALL, 5 );
1045                     panel_sizer->Add( textctrl, 0, wxALIGN_CENTER_VERTICAL
1046                                                 | wxALL, 5);
1047                     if( p_item->b_advanced ) b_has_advanced = VLC_TRUE;
1048                     break;
1049
1050                  case CONFIG_ITEM_BOOL:
1051                      checkbox = new wxCheckBox( panel, -1, wxU(p_item->psz_text) );
1052                      if( p_item->i_value ) checkbox->SetValue(TRUE);
1053                      checkbox->SetToolTip( wxU(p_item->psz_longtext) );
1054                      config_data->control.checkbox = checkbox;
1055                      panel_sizer->Add( checkbox, 0, wxALL, 5 );
1056                      if( p_item->b_advanced ) b_has_advanced = VLC_TRUE;
1057                      break;
1058
1059
1060                  default:
1061                     delete panel; panel = NULL;
1062                     delete panel_sizer;
1063                     delete config_data;
1064                     break;
1065             }
1066
1067             /* Don't add items that were not recognized */
1068             if( panel == NULL ) continue;
1069
1070             panel_sizer->Layout();
1071             panel->SetSizerAndFit( panel_sizer );
1072
1073             /* Add the config data to our array so we can keep a trace of it */
1074             config_array.Add( config_data );
1075
1076             config_sizer->Add( panel, 0, wxEXPAND | wxALL, 2 );
1077         }
1078         while( p_item->i_type != CONFIG_HINT_END && p_item++ );
1079         config_sizer->Layout();
1080         config_window->SetSizer( config_sizer );
1081         sizer->Add( config_window, 1, wxEXPAND | wxALL, 5 );
1082
1083         /* Intercept all menu events in our custom event handler */
1084         config_window->PushEventHandler(
1085             new ConfigEvtHandler( p_intf, p_prefs_dialog ) );
1086     }
1087     sizer->Layout();
1088     SetSizer( sizer );
1089 }
1090
1091 void PrefsPanel::ApplyChanges()
1092 {
1093     for( size_t i = 0; i < config_array.GetCount(); i++ )
1094     {
1095         ConfigData *config_data = config_array.Item(i);
1096
1097         switch( config_data->i_config_type )
1098         {
1099         case CONFIG_ITEM_MODULE:
1100             config_PutPsz( p_intf, config_data->option_name.mb_str(), (char *)
1101                            config_data->control.combobox->GetClientData(
1102                            config_data->control.combobox->GetSelection() ) );
1103             break;
1104         case CONFIG_ITEM_STRING:
1105         case CONFIG_ITEM_FILE:
1106         case CONFIG_ITEM_DIRECTORY:
1107             if( !config_data->b_config_list )
1108                 config_PutPsz( p_intf, config_data->option_name.mb_str(),
1109                                config_data->control.textctrl->GetValue().mb_str() );
1110             else
1111                 config_PutPsz( p_intf, config_data->option_name.mb_str(),
1112                                config_data->control.combobox->GetValue().mb_str() );
1113             break;
1114         case CONFIG_ITEM_BOOL:
1115             config_PutInt( p_intf, config_data->option_name.mb_str(),
1116                            config_data->control.checkbox->IsChecked() );
1117             break;
1118         case CONFIG_ITEM_INTEGER:
1119             config_PutInt( p_intf, config_data->option_name.mb_str(),
1120                            config_data->control.spinctrl->GetValue() );
1121             break;
1122         case CONFIG_ITEM_FLOAT:
1123             {
1124                 float f_value;
1125                 if( (wxSscanf(config_data->control.textctrl->GetValue(),
1126                               wxT("%f"), &f_value) == 1) )
1127                     config_PutFloat( p_intf, config_data->option_name.mb_str(),
1128                                      f_value );
1129             }
1130             break;
1131         }
1132     }
1133 }
1134
1135 void PrefsPanel::SwitchAdvanced( vlc_bool_t b_new_advanced )
1136 {
1137     if( b_advanced == b_new_advanced ) return;
1138
1139     if( config_sizer && config_window )
1140     {
1141         b_advanced = b_new_advanced;
1142
1143         for( size_t i = 0; i < config_array.GetCount(); i++ )
1144         {
1145             ConfigData *config_data = config_array.Item(i);
1146             if( config_data->b_advanced )
1147             {
1148                 config_data->panel->Show( b_advanced );
1149                 config_sizer->Show( config_data->panel, b_advanced );
1150             }
1151         }
1152
1153         config_sizer->Layout();
1154         config_window->FitInside();
1155         config_window->Refresh();
1156     }
1157     return;
1158 }
1159
1160 /*****************************************************************************
1161  * A small helper class which intercepts all events
1162  *****************************************************************************/
1163 ConfigEvtHandler::ConfigEvtHandler( intf_thread_t *_p_intf,
1164                                     PrefsDialog *_p_prefs_dialog )
1165 {
1166     /* Initializations */
1167     p_intf = _p_intf;
1168     p_prefs_dialog = _p_prefs_dialog;
1169 }
1170
1171 ConfigEvtHandler::~ConfigEvtHandler()
1172 {
1173 }
1174
1175 void ConfigEvtHandler::OnCommandEvent( wxCommandEvent& event )
1176 {
1177     if( !event.GetEventObject() )
1178     {
1179         event.Skip();
1180         return;
1181     }
1182
1183     ConfigData *config_data = (ConfigData *)
1184         ((wxEvtHandler *)event.GetEventObject())->GetClientData();
1185
1186     if( !config_data )
1187     {
1188         event.Skip();
1189         return;
1190     }
1191
1192     if( config_data->i_config_type == CONFIG_ITEM_FILE )
1193     {
1194         wxFileDialog dialog( p_prefs_dialog, wxU(_("Open file")),
1195                              wxT(""), wxT(""), wxT("*.*"),
1196 #if defined( __WXMSW__ )
1197                              wxOPEN );
1198 #else
1199                              wxOPEN | wxSAVE );
1200 #endif
1201
1202         if( dialog.ShowModal() == wxID_OK )
1203         {
1204             config_data->control.textctrl->SetValue( dialog.GetPath() );
1205         }
1206     }
1207
1208     switch( config_data->i_config_type )
1209     {
1210     case CONFIG_ITEM_MODULE:
1211         break;
1212     case CONFIG_ITEM_STRING:
1213         break;
1214     case CONFIG_ITEM_FILE:
1215         break;
1216     case CONFIG_ITEM_INTEGER:
1217         break;
1218     case CONFIG_ITEM_FLOAT:
1219         break;
1220     case CONFIG_ITEM_BOOL:
1221         break;
1222     }
1223
1224     event.Skip();
1225 }