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

   1 /*****************************************************************************
   2  * interface.cpp : wxWindows plugin for vlc
   3  *****************************************************************************
   4  * Copyright (C) 2000-2001, 2003 VideoLAN
   5  * $Id: interface.cpp,v 1.76 2003/12/04 10:25:47 gbazin Exp $
   6  *
   7  * Authors: Gildas Bazin <gbazin@netcourrier.com>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  22  *****************************************************************************/
  23
  24 /*****************************************************************************
  25  * Preamble
  26  *****************************************************************************/
  27 #include <vlc/vlc.h>
  28 #include <vlc/aout.h>
  29 #include <vlc/vout.h>
  30 #include <vlc/intf.h>
  31 #include "stream_control.h"
  32
  33 #include "wxwindows.h"
  34
  35 /* include the toolbar graphics */
  36 #include "bitmaps/file.xpm"
  37
  38 #include "bitmaps/disc.xpm"
  39 #include "bitmaps/net.xpm"
  40 #if 0
  41  #include "bitmaps/sat.xpm"
  42 #endif
  43 #include "bitmaps/play.xpm"
  44 #include "bitmaps/pause.xpm"
  45 #include "bitmaps/stop.xpm"
  46 #include "bitmaps/previous.xpm"
  47 #include "bitmaps/next.xpm"
  48 #include "bitmaps/playlist.xpm"
  49 #include "bitmaps/fast.xpm"
  50 #include "bitmaps/slow.xpm"
  51
  52 #include <wx/listctrl.h>
  53
  54 #define TOOLBAR_BMP_WIDTH 36
  55 #define TOOLBAR_BMP_HEIGHT 36
  56
  57 /* include the icon graphic */
  58 #include "../../../share/vlc32x32.xpm"
  59
  60 /*****************************************************************************
  61  * Local class declarations.
  62  *****************************************************************************/
  63 class wxMenuExt: public wxMenu
  64 {
  65 public:
  66     /* Constructor */
  67     wxMenuExt( wxMenu* parentMenu, int id, const wxString& text,
  68                    const wxString& helpString, wxItemKind kind,
  69                    char *_psz_var, int _i_object_id, vlc_value_t _val,
  70                    int _i_val_type );
  71
  72     virtual ~wxMenuExt() {};
  73
  74     char *psz_var;
  75     int  i_val_type;
  76     int  i_object_id;
  77     vlc_value_t val;
  78
  79 private:
  80
  81 };
  82
  83 class wxVolCtrl: public wxGauge
  84 {
  85 public:
  86     /* Constructor */
  87     wxVolCtrl( intf_thread_t *_p_intf, wxWindow* parent, wxWindowID id );
  88     virtual ~wxVolCtrl() {};
  89
  90     void Change( int i_volume );
  91
  92     void OnChange( wxMouseEvent& event );
  93
  94 private:
  95     intf_thread_t *p_intf;
  96
  97     DECLARE_EVENT_TABLE();
  98 };
  99
 100 BEGIN_EVENT_TABLE(wxVolCtrl, wxWindow)
 101     /* Mouse events */
 102     EVT_LEFT_DOWN(wxVolCtrl::OnChange)
 103     EVT_MOTION(wxVolCtrl::OnChange)
 104 END_EVENT_TABLE()
 105
 106 /*****************************************************************************
 107  * Event Table.
 108  *****************************************************************************/
 109
 110 /* IDs for the controls and the menu commands */
 111 enum
 112 {
 113     /* menu items */
 114     MenuDummy_Event = wxID_HIGHEST + 1000,
 115     Exit_Event = wxID_HIGHEST,
 116     OpenFileSimple_Event,
 117     OpenAdv_Event,
 118     OpenFile_Event,
 119     OpenDisc_Event,
 120     OpenNet_Event,
 121     OpenSat_Event,
 122     OpenOther_Event,
 123     EjectDisc_Event,
 124
 125     Stream_Event,
 126
 127     Playlist_Event,
 128     Logs_Event,
 129     FileInfo_Event,
 130
 131     Prefs_Event,
 132     Extra_Event,
 133     Skins_Event,
 134
 135     SliderScroll_Event,
 136     StopStream_Event,
 137     PlayStream_Event,
 138     PrevStream_Event,
 139     NextStream_Event,
 140     SlowStream_Event,
 141     FastStream_Event,
 142
 143     Adjust_Event,
 144     Hue_Event,
 145     Contrast_Event,
 146     Brightness_Event,
 147     Saturation_Event,
 148
 149     Ratio_Event,
 150     Visual_Event,
 151
 152     /* it is important for the id corresponding to the "About" command to have
 153      * this standard value as otherwise it won't be handled properly under Mac
 154      * (where it is special and put into the "Apple" menu) */
 155     About_Event = wxID_ABOUT
 156 };
 157
 158 BEGIN_EVENT_TABLE(Interface, wxFrame)
 159     /* Menu events */
 160     EVT_MENU(Exit_Event, Interface::OnExit)
 161     EVT_MENU(About_Event, Interface::OnAbout)
 162
 163     EVT_MENU(Playlist_Event, Interface::OnShowDialog)
 164     EVT_MENU(Logs_Event, Interface::OnShowDialog)
 165     EVT_MENU(FileInfo_Event, Interface::OnShowDialog)
 166     EVT_MENU(Prefs_Event, Interface::OnShowDialog)
 167
 168     EVT_MENU_OPEN(Interface::OnMenuOpen)
 169
 170     EVT_MENU( Extra_Event, Interface::OnExtra)
 171     EVT_CHECKBOX( Adjust_Event, Interface::OnEnableAdjust)
 172
 173     EVT_COMBOBOX( Ratio_Event, Interface::OnRatio)
 174     EVT_CHECKBOX( Visual_Event, Interface::OnEnableVisual)
 175
 176 #if defined( __WXMSW__ ) || defined( __WXMAC__ )
 177     EVT_CONTEXT_MENU(Interface::OnContextMenu2)
 178 #endif
 179     EVT_RIGHT_UP(Interface::OnContextMenu)
 180
 181     /* Toolbar events */
 182     EVT_MENU(OpenFileSimple_Event, Interface::OnShowDialog)
 183     EVT_MENU(OpenAdv_Event, Interface::OnShowDialog)
 184     EVT_MENU(OpenFile_Event, Interface::OnShowDialog)
 185     EVT_MENU(OpenDisc_Event, Interface::OnShowDialog)
 186     EVT_MENU(OpenNet_Event, Interface::OnShowDialog)
 187     EVT_MENU(OpenSat_Event, Interface::OnShowDialog)
 188     EVT_MENU(Stream_Event, Interface::OnStream)
 189     EVT_MENU(StopStream_Event, Interface::OnStopStream)
 190     EVT_MENU(PlayStream_Event, Interface::OnPlayStream)
 191     EVT_MENU(PrevStream_Event, Interface::OnPrevStream)
 192     EVT_MENU(NextStream_Event, Interface::OnNextStream)
 193     EVT_MENU(SlowStream_Event, Interface::OnSlowStream)
 194     EVT_MENU(FastStream_Event, Interface::OnFastStream)
 195
 196     /* Slider events */
 197     EVT_COMMAND_SCROLL(SliderScroll_Event, Interface::OnSliderUpdate)
 198
 199     EVT_COMMAND_SCROLL(Hue_Event, Interface::OnHueUpdate)
 200     EVT_COMMAND_SCROLL(Contrast_Event, Interface::OnContrastUpdate)
 201     EVT_COMMAND_SCROLL(Brightness_Event, Interface::OnBrightnessUpdate)
 202     EVT_COMMAND_SCROLL(Saturation_Event, Interface::OnSaturationUpdate)
 203
 204 END_EVENT_TABLE()
 205
 206 /*****************************************************************************
 207  * Constructor.
 208  *****************************************************************************/
 209 Interface::Interface( intf_thread_t *_p_intf ):
 210     wxFrame( NULL, -1, wxT("VLC media player"),
 211              wxDefaultPosition, wxDefaultSize, wxDEFAULT_FRAME_STYLE )
 212 {
 213     /* Initializations */
 214     p_intf = _p_intf;
 215     i_old_playing_status = PAUSE_S;
 216     b_extra = VLC_FALSE;
 217
 218     /* Give our interface a nice little icon */
 219     SetIcon( wxIcon( vlc_xpm ) );
 220
 221     /* Create a sizer for the main frame */
 222     frame_sizer = new wxBoxSizer( wxVERTICAL );
 223     SetSizer( frame_sizer );
 224
 225     /* Create a dummy widget that can get the keyboard focus */
 226     wxWindow *p_dummy = new wxWindow( this, 0, wxDefaultPosition,
 227                                       wxSize(0,0) );
 228     p_dummy->SetFocus();
 229     frame_sizer->Add( p_dummy );
 230
 231     /* Creation of the menu bar */
 232     CreateOurMenuBar();
 233
 234     /* Creation of the tool bar */
 235     CreateOurToolBar();
 236
 237     /* Creation of the slider sub-window */
 238     CreateOurSlider();
 239     frame_sizer->Add( slider_frame, 0, wxEXPAND , 0 );
 240     frame_sizer->Hide( slider_frame );
 241
 242     /* Create the extra panel */
 243     CreateOurExtraPanel();
 244     frame_sizer->Add( extra_frame, 0, wxEXPAND , 0 );
 245     frame_sizer->Hide( extra_frame );
 246
 247     /* Creation of the status bar
 248      * Helptext for menu items and toolbar tools will automatically get
 249      * displayed here. */
 250     int i_status_width[3] = {-6, -2, -9};
 251     statusbar = CreateStatusBar( 3 );                            /* 2 fields */
 252     statusbar->SetStatusWidths( 3, i_status_width );
 253     statusbar->SetStatusText( wxString::Format(wxT("x%.2f"), 1.0), 1 );
 254
 255     /* Make sure we've got the right background colour */
 256     SetBackgroundColour( slider_frame->GetBackgroundColour() );
 257
 258     /* Layout everything */
 259     SetAutoLayout( TRUE );
 260     frame_sizer->Layout();
 261     frame_sizer->Fit(this);
 262
 263 #if !defined(__WXX11__)
 264     /* Associate drop targets with the main interface */
 265     SetDropTarget( new DragAndDrop( p_intf ) );
 266 #endif
 267
 268     UpdateAcceleratorTable();
 269
 270     /* Start timer */
 271     timer = new Timer( p_intf, this );
 272 }
 273
 274 Interface::~Interface()
 275 {
 276     if( p_intf->p_sys->p_wxwindow )
 277     {
 278         delete p_intf->p_sys->p_wxwindow;
 279     }
 280
 281     /* Clean up */
 282     delete timer;
 283 }
 284
 285 /*****************************************************************************
 286  * Private methods.
 287  *****************************************************************************/
 288 void Interface::CreateOurMenuBar()
 289 {
 290 #define HELP_SIMPLE N_("Quick file open")
 291 #define HELP_ADV N_("Advanced open")
 292 #define HELP_FILE  N_("Open a file")
 293 #define HELP_DISC  N_("Open a DVD or (S)VCD")
 294 #define HELP_NET   N_("Open a network stream")
 295 #define HELP_SAT   N_("Open a satellite stream")
 296 #define HELP_EJECT N_("Eject the DVD/CD")
 297 #define HELP_EXIT  N_("Exit this program")
 298
 299 #define HELP_STREAMWIZARD N_("Open the streaming wizard")
 300 #define HELP_OTHER N_("Open other types of inputs")
 301
 302 #define HELP_PLAYLIST   N_("Open the playlist")
 303 #define HELP_LOGS       N_("Show the program logs")
 304 #define HELP_FILEINFO       N_("Show information about the file being played")
 305
 306 #define HELP_PREFS N_("Go to the preferences menu")
 307 #define EXTRA_PREFS N_("Shows the extended GUI")
 308
 309 #define HELP_ABOUT N_("About this program")
 310
 311     /* Create the "File" menu */
 312     wxMenu *file_menu = new wxMenu;
 313     file_menu->Append( OpenFileSimple_Event, wxU(_("Quick &Open ...")),
 314                        wxU(_(HELP_SIMPLE)) );
 315
 316     file_menu->AppendSeparator();
 317     file_menu->Append( OpenFile_Event, wxU(_("Open &File...")),
 318                       wxU(_(HELP_FILE)));
 319     file_menu->Append( OpenDisc_Event, wxU(_("Open &Disc...")),
 320                       wxU(_(HELP_DISC)));
 321     file_menu->Append( OpenNet_Event, wxU(_("Open &Network Stream...")),
 322                       wxU(_(HELP_NET)));
 323
 324 #if 0
 325     file_menu->Append( OpenSat_Event, wxU(_("Open &Satellite Stream...")),
 326                        wxU(_(HELP_NET)) );
 327 #endif
 328     file_menu->AppendSeparator();
 329     file_menu->Append( Stream_Event, wxU(_("Streaming Wizard...")),
 330                        wxU(_(HELP_STREAMWIZARD)) );
 331     file_menu->AppendSeparator();
 332     file_menu->Append( Exit_Event, wxU(_("E&xit")), wxU(_(HELP_EXIT)) );
 333
 334     /* Create the "View" menu */
 335     wxMenu *view_menu = new wxMenu;
 336     view_menu->Append( Playlist_Event, wxU(_("&Playlist...")),
 337                        wxU(_(HELP_PLAYLIST)) );
 338     view_menu->Append( Logs_Event, wxU(_("&Messages...")), wxU(_(HELP_LOGS)) );
 339     view_menu->Append( FileInfo_Event, wxU(_("&Stream and Media info...")),
 340                        wxU(_(HELP_FILEINFO)) );
 341
 342     /* Create the "Settings" menu */
 343     p_settings_menu = new wxMenu;
 344     b_settings_menu = 1;
 345
 346     /* Create the "Audio" menu */
 347     p_audio_menu = new wxMenu;
 348     b_audio_menu = 1;
 349
 350     /* Create the "Video" menu */
 351     p_video_menu = new wxMenu;
 352     b_video_menu = 1;
 353
 354     /* Create the "Navigation" menu */
 355     p_navig_menu = new wxMenu;
 356     b_navig_menu = 1;
 357
 358     /* Create the "Help" menu */
 359     wxMenu *help_menu = new wxMenu;
 360     help_menu->Append( About_Event, wxU(_("&About...")), wxU(_(HELP_ABOUT)) );
 361
 362     /* Append the freshly created menus to the menu bar... */
 363     wxMenuBar *menubar = new wxMenuBar( wxMB_DOCKABLE );
 364     menubar->Append( file_menu, wxU(_("&File")) );
 365     menubar->Append( view_menu, wxU(_("&View")) );
 366     menubar->Append( p_settings_menu, wxU(_("&Settings")) );
 367     menubar->Append( p_audio_menu, wxU(_("&Audio")) );
 368     menubar->Append( p_video_menu, wxU(_("&Video")) );
 369     menubar->Append( p_navig_menu, wxU(_("&Navigation")) );
 370     menubar->Append( help_menu, wxU(_("&Help")) );
 371
 372     /* Attach the menu bar to the frame */
 373     SetMenuBar( menubar );
 374
 375     /* Intercept all menu events in our custom event handler */
 376     PushEventHandler( new MenuEvtHandler( p_intf, this ) );
 377
 378 #if !defined(__WXX11__)
 379     /* Associate drop targets with the menubar */
 380     menubar->SetDropTarget( new DragAndDrop( p_intf ) );
 381 #endif
 382 }
 383
 384 void Interface::CreateOurToolBar()
 385 {
 386 #define HELP_STOP N_("Stop current playlist item")
 387
 388 #define HELP_PLAY N_("Play current playlist item")
 389 #define HELP_PAUSE N_("Pause current playlist item")
 390 #define HELP_PLO N_("Open playlist")
 391 #define HELP_PLP N_("Previous playlist item")
 392 #define HELP_PLN N_("Next playlist item")
 393 #define HELP_SLOW N_("Play slower")
 394 #define HELP_FAST N_("Play faster")
 395
 396     wxLogNull LogDummy; /* Hack to suppress annoying log message on the win32
 397                          * version because we don't include wx.rc */
 398
 399     wxToolBar *toolbar = CreateToolBar(
 400                                        wxTB_HORIZONTAL | wxTB_FLAT | wxTB_DOCKABLE );
 401
 402     toolbar->SetToolBitmapSize( wxSize(TOOLBAR_BMP_WIDTH,TOOLBAR_BMP_HEIGHT) );
 403
 404     toolbar->AddTool( OpenFileSimple_Event, wxU(_("Quick")),
 405                       wxBitmap( file_xpm ), wxU(_(HELP_SIMPLE)) );
 406
 407     toolbar->AddSeparator();
 408
 409     toolbar->AddTool( OpenFile_Event, wxU(_("File")), wxBitmap( file_xpm ),
 410                       wxU(_(HELP_FILE)) );
 411     toolbar->AddTool( OpenDisc_Event, wxU(_("Disc")), wxBitmap( disc_xpm ),
 412                       wxU(_(HELP_DISC)) );
 413     toolbar->AddTool( OpenNet_Event, wxU(_("Net")), wxBitmap( net_xpm ),
 414                       wxU(_(HELP_NET)) );
 415 #if 0
 416     toolbar->AddTool( OpenSat_Event, wxU(_("Sat")), wxBitmap( sat_xpm ),
 417                       wxU(_(HELP_SAT)) );
 418 #endif
 419     toolbar->AddSeparator();
 420
 421     toolbar->AddTool( StopStream_Event, wxU(_("Stop")), wxBitmap( stop_xpm ),
 422                       wxU(_(HELP_STOP)) );
 423     toolbar->AddTool( PlayStream_Event, wxU(_("Play")), wxBitmap( play_xpm ),
 424                       wxU(_(HELP_PLAY)) );
 425     toolbar->AddSeparator();
 426     toolbar->AddTool( Playlist_Event, wxU(_("Playlist")),
 427                       wxBitmap( playlist_xpm ), wxU(_(HELP_PLO)) );
 428     toolbar->AddTool( PrevStream_Event, wxU(_("Prev")),
 429                       wxBitmap( previous_xpm ), wxU(_(HELP_PLP)) );
 430     toolbar->AddTool( NextStream_Event, wxU(_("Next")), wxBitmap( next_xpm ),
 431                       wxU(_(HELP_PLN)) );
 432     toolbar->AddTool( SlowStream_Event, wxU(_("Slower")), wxBitmap( slow_xpm ),
 433                       wxU(_(HELP_SLOW)) );
 434     toolbar->AddTool( FastStream_Event, wxU(_("Faster")), wxBitmap( fast_xpm ),
 435                       wxU(_(HELP_FAST)) );
 436
 437     toolbar->Realize();
 438
 439     /* Place the toolbar in a sizer, so we can calculate the width of the
 440      * toolbar and set this as the minimum for the main frame size. */
 441     wxBoxSizer *toolbar_sizer = new wxBoxSizer( wxHORIZONTAL );
 442     toolbar_sizer->Add( toolbar, 0, 0, 0 );
 443
 444     toolbar_sizer->Layout();
 445
 446 #ifndef WIN32
 447     frame_sizer->SetMinSize( toolbar_sizer->GetMinSize().GetWidth(), -1 );
 448 #else
 449     frame_sizer->SetMinSize( toolbar->GetToolSize().GetWidth() *
 450                              toolbar->GetToolsCount(), -1 );
 451 #endif
 452
 453 #if !defined(__WXX11__)
 454     /* Associate drop targets with the toolbar */
 455     toolbar->SetDropTarget( new DragAndDrop( p_intf ) );
 456 #endif
 457 }
 458
 459 void Interface::CreateOurSlider()
 460 {
 461     /* Create a new frame and sizer containing the slider */
 462     slider_frame = new wxPanel( this, -1, wxDefaultPosition, wxDefaultSize );
 463     slider_frame->SetAutoLayout( TRUE );
 464     wxBoxSizer *frame_sizer =
 465         new wxBoxSizer( wxHORIZONTAL );
 466
 467     /* Create static box to surround the slider */
 468     slider_box = new wxStaticBox( slider_frame, -1, wxT("") );
 469
 470     /* Create sizer for slider frame */
 471     wxStaticBoxSizer *slider_sizer =
 472         new wxStaticBoxSizer( slider_box, wxHORIZONTAL );
 473     slider_sizer->SetMinSize( -1, 50 );
 474
 475     /* Create slider */
 476     slider = new wxSlider( slider_frame, SliderScroll_Event, 0, 0,
 477                            SLIDER_MAX_POS, wxDefaultPosition, wxDefaultSize );
 478     slider_sizer->Add( slider, 1, wxEXPAND | wxALL, 5 );
 479
 480
 481     volctrl = new wxVolCtrl( p_intf, slider_frame, -1 );
 482
 483     /* Add everything to the frame */
 484     frame_sizer->Add( slider_sizer, 1, wxEXPAND | wxBOTTOM, 5 );
 485     frame_sizer->Add( volctrl, 0, wxEXPAND | wxALL, 5 );
 486     slider_frame->SetSizer( frame_sizer );
 487     frame_sizer->Layout();
 488     frame_sizer->SetSizeHints(slider_frame);
 489
 490     /* Hide the slider by default */
 491     slider_frame->Hide();
 492 }
 493
 494
 495 void Interface::CreateOurExtraPanel()
 496 {
 497     char *psz_filters;
 498
 499     extra_frame = new wxPanel( this, -1, wxDefaultPosition, wxDefaultSize );
 500     extra_frame->SetAutoLayout( TRUE );
 501     wxBoxSizer *extra_sizer = new wxBoxSizer( wxHORIZONTAL );
 502
 503     /* Create static box to surround the adjust controls */
 504     wxStaticBox *adjust_box =
 505            new wxStaticBox( extra_frame, -1, wxU(_("Image adjust")) );
 506
 507     /* Create the size for the frame */
 508     wxStaticBoxSizer *adjust_sizer =
 509         new wxStaticBoxSizer( adjust_box, wxVERTICAL );
 510     adjust_sizer->SetMinSize( -1, 50 );
 511
 512     /* Create every controls */
 513
 514     /* Create the adjust button */
 515     wxCheckBox * adjust_check = new wxCheckBox( extra_frame, Adjust_Event,
 516                                                  wxU(_("Enable")));
 517
 518
 519     wxBoxSizer *hue_sizer = new wxBoxSizer( wxHORIZONTAL );
 520     wxStaticText *hue_text = new wxStaticText( extra_frame, -1,
 521                                        wxU(_("Hue")) );
 522     hue_slider = new wxSlider ( extra_frame, Hue_Event, 0, 0,
 523                                 360, wxDefaultPosition, wxDefaultSize );
 524
 525     hue_sizer->Add(hue_text,1, 0 ,0);
 526     hue_sizer->Add(hue_slider,1, 0 ,0);
 527     hue_sizer->Layout();
 528
 529     wxBoxSizer *contrast_sizer = new wxBoxSizer( wxHORIZONTAL );
 530     wxStaticText *contrast_text = new wxStaticText( extra_frame, -1,
 531                                        wxU(_("Contrast")) );
 532     contrast_slider = new wxSlider ( extra_frame, Contrast_Event, 0, 0,
 533                                 200, wxDefaultPosition, wxDefaultSize);
 534     contrast_sizer->Add(contrast_text,1, 0 ,0);
 535     contrast_sizer->Add(contrast_slider,1, 0 ,0);
 536     contrast_sizer->Layout();
 537
 538     wxBoxSizer *brightness_sizer = new wxBoxSizer( wxHORIZONTAL );
 539     wxStaticText *brightness_text = new wxStaticText( extra_frame, -1,
 540                                        wxU(_("Brightness")) );
 541     brightness_slider = new wxSlider ( extra_frame, Brightness_Event, 0, 0,
 542                            200, wxDefaultPosition, wxDefaultSize) ;
 543     brightness_sizer->Add(brightness_text,1,0,0);
 544     brightness_sizer->Add(brightness_slider,1,0,0);
 545     brightness_sizer->Layout();
 546
 547     wxBoxSizer *saturation_sizer = new wxBoxSizer( wxHORIZONTAL );
 548     wxStaticText *saturation_text = new wxStaticText( extra_frame, -1,
 549                                           wxU(_("Saturation")) );
 550     saturation_slider = new wxSlider ( extra_frame, Saturation_Event, 0, 0,
 551                            300, wxDefaultPosition, wxDefaultSize );
 552     saturation_sizer->Add(saturation_text,1,0,0);
 553     saturation_sizer->Add(saturation_slider,1,0,0);
 554     saturation_sizer->Layout();
 555
 556     adjust_sizer->Add(adjust_check, 1, wxEXPAND, 0);
 557     adjust_sizer->Add(hue_sizer, 1, wxEXPAND, 0);
 558     adjust_sizer->Add(contrast_sizer, 1, wxEXPAND, 0);
 559     adjust_sizer->Add(brightness_sizer, 1, wxEXPAND, 0);
 560     adjust_sizer->Add(saturation_sizer, 1, wxEXPAND, 0);
 561
 562     extra_sizer->Add(adjust_sizer,1,wxBOTTOM,5);
 563
 564
 565     /* Create sizer to surround the other controls */
 566     wxBoxSizer *other_sizer = new wxBoxSizer( wxVERTICAL );
 567
 568
 569     wxStaticBox *video_box =
 570             new wxStaticBox( extra_frame, -1, wxU(_("Video Options")) );
 571     /* Create the sizer for the frame */
 572     wxStaticBoxSizer *video_sizer =
 573        new wxStaticBoxSizer( video_box, wxVERTICAL );
 574     video_sizer->SetMinSize( -1, 50 );
 575
 576     static const wxString ratio_array[] =
 577     {
 578         wxT("4:3"),
 579         wxT("16:9"),
 580     };
 581
 582     wxBoxSizer *ratio_sizer = new wxBoxSizer( wxHORIZONTAL );
 583     wxStaticText *ratio_text = new wxStaticText( extra_frame, -1,
 584                                           wxU(_("Ratio")) );
 585
 586     ratio_combo = new wxComboBox( extra_frame, Ratio_Event, wxT(""),
 587                                   wxDefaultPosition, wxSize(120,-1),
 588                                   WXSIZEOF(ratio_array), ratio_array,
 589                                   0 );
 590
 591     ratio_sizer->Add( ratio_text, 0, wxALL, 2 );
 592     ratio_sizer->Add( ratio_combo, 0, wxALL, 2 );
 593     ratio_sizer->Layout();
 594
 595     video_sizer->Add( ratio_sizer  , 0 , wxALL , 0 );
 596     video_sizer->Layout();
 597
 598     wxBoxSizer *visual_sizer = new wxBoxSizer( wxHORIZONTAL );
 599
 600     wxCheckBox *visual_checkbox = new wxCheckBox( extra_frame, Visual_Event,
 601                                             wxU(_("Visualisation")) );
 602
 603     visual_sizer->Add( visual_checkbox, 0, wxEXPAND, 0);
 604     visual_sizer->Layout();
 605
 606     wxStaticBox *audio_box =
 607               new wxStaticBox( extra_frame, -1, wxU(_("Audio Options")) );
 608     /* Create the sizer for the frame */
 609     wxStaticBoxSizer *audio_sizer =
 610         new wxStaticBoxSizer( audio_box, wxVERTICAL );
 611     audio_sizer->SetMinSize( -1, 50 );
 612
 613     audio_sizer->Add( visual_sizer, 0, wxALL, 0);
 614     audio_sizer->Layout();
 615
 616     other_sizer->Add( video_sizer, 0, wxALL | wxEXPAND , 0);
 617     other_sizer->Add( audio_sizer , 0 , wxALL | wxEXPAND , 0 );
 618     other_sizer->Layout();
 619
 620     extra_sizer->Add(other_sizer,0,wxBOTTOM,5);
 621
 622     extra_frame->SetSizer( extra_sizer );
 623
 624     /* Layout the whole panel */
 625     extra_sizer->Layout();
 626
 627     extra_sizer->SetSizeHints(extra_frame);
 628
 629     /* Write down initial values */
 630     psz_filters = config_GetPsz( p_intf, "audio-filter" );
 631     if( psz_filters && strstr( psz_filters, "visual" ) )
 632     {
 633         visual_checkbox->SetValue(1);
 634     }
 635     if( psz_filters ) free( psz_filters );
 636
 637     psz_filters = config_GetPsz( p_intf, "filter" );
 638     if( psz_filters && strstr( psz_filters, "adjust" ) )
 639     {
 640         adjust_check->SetValue( 1 );
 641         saturation_slider->Enable();
 642         contrast_slider->Enable();
 643         brightness_slider->Enable();
 644         hue_slider->Enable();
 645     }
 646     else
 647     {
 648         adjust_check->SetValue( 0 );
 649         saturation_slider->Disable();
 650         contrast_slider->Disable();
 651         brightness_slider->Disable();
 652         hue_slider->Disable();
 653     }
 654     if( psz_filters ) free( psz_filters );
 655
 656     int i_value = config_GetInt( p_intf, "hue" );
 657     if( i_value > 0 && i_value < 360 )
 658         hue_slider->SetValue( i_value );
 659
 660     float f_value;
 661     f_value = config_GetFloat( p_intf, "saturation" );
 662     if( f_value > 0 && f_value < 5 )
 663         saturation_slider->SetValue( (int)(100 * f_value) );
 664     f_value = config_GetFloat( p_intf, "contrast" );
 665     if( f_value > 0 && f_value < 4 )
 666         contrast_slider->SetValue( (int)(100 * f_value) );
 667     f_value = config_GetFloat( p_intf, "brightness" );
 668     if( f_value > 0 && f_value < 2 )
 669         brightness_slider->SetValue( (int)(100 * f_value) );
 670
 671     extra_frame->Hide();
 672 }
 673
 674 void Interface::UpdateAcceleratorTable()
 675 {
 676     /* Set some hotkeys */
 677     wxAcceleratorEntry entries[7];
 678     vlc_value_t val;
 679     int i = 0;
 680
 681     var_Get( p_intf->p_vlc, "key-quit", &val );
 682     entries[i++].Set( ConvertHotkeyModifiers( val.i_int ),
 683                       ConvertHotkey( val.i_int ), Exit_Event );
 684     var_Get( p_intf->p_vlc, "key-stop", &val );
 685     entries[i++].Set( ConvertHotkeyModifiers( val.i_int ),
 686                       ConvertHotkey( val.i_int ), StopStream_Event );
 687     var_Get( p_intf->p_vlc, "key-play-pause", &val );
 688     entries[i++].Set( ConvertHotkeyModifiers( val.i_int ),
 689                       ConvertHotkey( val.i_int ), PlayStream_Event );
 690     var_Get( p_intf->p_vlc, "key-next", &val );
 691     entries[i++].Set( ConvertHotkeyModifiers( val.i_int ),
 692                       ConvertHotkey( val.i_int ), NextStream_Event );
 693     var_Get( p_intf->p_vlc, "key-prev", &val );
 694     entries[i++].Set( ConvertHotkeyModifiers( val.i_int ),
 695                       ConvertHotkey( val.i_int ), PrevStream_Event );
 696     var_Get( p_intf->p_vlc, "key-faster", &val );
 697     entries[i++].Set( ConvertHotkeyModifiers( val.i_int ),
 698                       ConvertHotkey( val.i_int ), FastStream_Event );
 699     var_Get( p_intf->p_vlc, "key-slower", &val );
 700     entries[i++].Set( ConvertHotkeyModifiers( val.i_int ),
 701                       ConvertHotkey( val.i_int ), SlowStream_Event );
 702
 703     wxAcceleratorTable accel( 7, entries );
 704
 705     if( !accel.Ok() )
 706         msg_Err( p_intf, "invalid accelerator table" );
 707
 708     SetAcceleratorTable( accel );
 709     msg_Dbg( p_intf, "accelerator table loaded" );
 710
 711 }
 712
 713 /*****************************************************************************
 714  * Event Handlers.
 715  *****************************************************************************/
 716 /* Work-around helper for buggy wxGTK */
 717 void RecursiveDestroy( wxMenu *menu )
 718 {
 719     wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst();
 720     for( ; node; )
 721     {
 722         wxMenuItem *item = node->GetData();
 723         node = node->GetNext();
 724
 725         /* Delete the submenus */
 726         wxMenu *submenu = item->GetSubMenu();
 727         if( submenu )
 728         {
 729             RecursiveDestroy( submenu );
 730         }
 731         menu->Delete( item );
 732     }
 733 }
 734
 735 void Interface::OnMenuOpen(wxMenuEvent& event)
 736 {
 737 #if !defined( __WXMSW__ )
 738     if( event.GetEventObject() == p_settings_menu )
 739     {
 740         if( b_settings_menu )
 741         {
 742             p_settings_menu = SettingsMenu( p_intf, this );
 743
 744             /* Add static items */
 745             p_settings_menu->AppendCheckItem( Extra_Event,
 746                              wxU(_("&Extended GUI") ), wxU(_(EXTRA_PREFS)) );
 747             p_settings_menu->Append( Prefs_Event, wxU(_("&Preferences...")),
 748                                      wxU(_(HELP_PREFS)) );
 749
 750             /* Work-around for buggy wxGTK */
 751             wxMenu *menu = GetMenuBar()->GetMenu( 2 );
 752             RecursiveDestroy( menu );
 753             /* End work-around */
 754
 755             menu = GetMenuBar()->Replace( 2, p_settings_menu,
 756                                           wxU(_("&Settings")));
 757             if( menu ) delete menu;
 758
 759             b_settings_menu = 0;
 760         }
 761         else b_settings_menu = 1;
 762     }
 763     else if( event.GetEventObject() == p_audio_menu )
 764     {
 765         if( b_audio_menu )
 766         {
 767             p_audio_menu = AudioMenu( p_intf, this );
 768
 769             /* Work-around for buggy wxGTK */
 770             wxMenu *menu = GetMenuBar()->GetMenu( 3 );
 771             RecursiveDestroy( menu );
 772             /* End work-around */
 773
 774             menu =
 775                 GetMenuBar()->Replace( 3, p_audio_menu, wxU(_("&Audio")) );
 776             if( menu ) delete menu;
 777
 778             b_audio_menu = 0;
 779         }
 780         else b_audio_menu = 1;
 781     }
 782     else if( event.GetEventObject() == p_video_menu )
 783     {
 784         if( b_video_menu )
 785         {
 786             p_video_menu = VideoMenu( p_intf, this );
 787
 788             /* Work-around for buggy wxGTK */
 789             wxMenu *menu = GetMenuBar()->GetMenu( 4 );
 790             RecursiveDestroy( menu );
 791             /* End work-around */
 792
 793             menu =
 794                 GetMenuBar()->Replace( 4, p_video_menu, wxU(_("&Video")) );
 795             if( menu ) delete menu;
 796
 797             b_video_menu = 0;
 798         }
 799         else b_video_menu = 1;
 800     }
 801     else if( event.GetEventObject() == p_navig_menu )
 802     {
 803         if( b_navig_menu )
 804         {
 805             p_navig_menu = NavigMenu( p_intf, this );
 806
 807             /* Work-around for buggy wxGTK */
 808             wxMenu *menu = GetMenuBar()->GetMenu( 5 );
 809             RecursiveDestroy( menu );
 810             /* End work-around */
 811
 812             menu =
 813                 GetMenuBar()->Replace( 5, p_navig_menu, wxU(_("&Navigation")));
 814             if( menu ) delete menu;
 815
 816             b_navig_menu = 0;
 817         }
 818         else b_navig_menu = 1;
 819     }
 820
 821 #else
 822     p_settings_menu = SettingsMenu( p_intf, this );
 823     /* Add static items */
 824     p_settings_menu->AppendCheckItem( Extra_Event, wxU(_("&Extended GUI") ),
 825                                       wxU(_(EXTRA_PREFS)) );
 826     p_settings_menu->Append( Prefs_Event, wxU(_("&Preferences...")),
 827                              wxU(_(HELP_PREFS)) );
 828     wxMenu *menu =
 829         GetMenuBar()->Replace( 2, p_settings_menu, wxU(_("&Settings")) );
 830     if( menu ) delete menu;
 831
 832     p_audio_menu = AudioMenu( p_intf, this );
 833     menu = GetMenuBar()->Replace( 3, p_audio_menu, wxU(_("&Audio")) );
 834     if( menu ) delete menu;
 835
 836     p_video_menu = VideoMenu( p_intf, this );
 837     menu = GetMenuBar()->Replace( 4, p_video_menu, wxU(_("&Video")) );
 838     if( menu ) delete menu;
 839
 840     p_navig_menu = NavigMenu( p_intf, this );
 841     menu = GetMenuBar()->Replace( 5, p_navig_menu, wxU(_("&Navigation")) );
 842     if( menu ) delete menu;
 843 #endif
 844
 845 }
 846
 847 #if defined( __WXMSW__ ) || defined( __WXMAC__ )
 848 void Interface::OnContextMenu2(wxContextMenuEvent& event)
 849 {
 850     /* Only show the context menu for the main interface */
 851     if( GetId() != event.GetId() )
 852     {
 853         event.Skip();
 854         return;
 855     }
 856
 857     if( p_intf->p_sys->pf_show_dialog )
 858         p_intf->p_sys->pf_show_dialog( p_intf, INTF_DIALOG_POPUPMENU, 1, 0 );
 859 }
 860 #endif
 861 void Interface::OnContextMenu(wxMouseEvent& event)
 862 {
 863     if( p_intf->p_sys->pf_show_dialog )
 864         p_intf->p_sys->pf_show_dialog( p_intf, INTF_DIALOG_POPUPMENU, 1, 0 );
 865 }
 866
 867 void Interface::OnExit( wxCommandEvent& WXUNUSED(event) )
 868 {
 869     /* TRUE is to force the frame to close. */
 870     Close(TRUE);
 871 }
 872
 873 void Interface::OnAbout( wxCommandEvent& WXUNUSED(event) )
 874 {
 875     wxString msg;
 876     msg.Printf( wxString(wxT("VLC media player " VERSION)) +
 877         wxU(_(" (wxWindows interface)\n\n")) +
 878         wxU(_("(C) 1996-2003 - the VideoLAN Team\n\n")) +
 879         wxU( vlc_wraptext(INTF_ABOUT_MSG,WRAPCOUNT,ISUTF8) ) + wxT("\n\n") +
 880         wxU(_("The VideoLAN team <videolan@videolan.org>\n"
 881               "http://www.videolan.org/\n\n")) );
 882
 883     wxMessageBox( msg, wxString::Format(wxU(_("About %s")),
 884                   wxT("VLC media player")), wxOK | wxICON_INFORMATION, this );
 885 }
 886
 887 void Interface::OnShowDialog( wxCommandEvent& event )
 888 {
 889     if( p_intf->p_sys->pf_show_dialog )
 890     {
 891         int i_id;
 892
 893         switch( event.GetId() )
 894         {
 895         case OpenFileSimple_Event:
 896             i_id = INTF_DIALOG_FILE_SIMPLE;
 897             break;
 898         case OpenAdv_Event:
 899             i_id = INTF_DIALOG_FILE;
 900         case OpenFile_Event:
 901             i_id = INTF_DIALOG_FILE;
 902             break;
 903         case OpenDisc_Event:
 904             i_id = INTF_DIALOG_DISC;
 905             break;
 906         case OpenNet_Event:
 907             i_id = INTF_DIALOG_NET;
 908             break;
 909         case OpenSat_Event:
 910             i_id = INTF_DIALOG_SAT;
 911             break;
 912         case Playlist_Event:
 913             i_id = INTF_DIALOG_PLAYLIST;
 914             break;
 915         case Logs_Event:
 916             i_id = INTF_DIALOG_MESSAGES;
 917             break;
 918         case FileInfo_Event:
 919             i_id = INTF_DIALOG_FILEINFO;
 920             break;
 921         case Prefs_Event:
 922             i_id = INTF_DIALOG_PREFS;
 923             break;
 924         default:
 925             i_id = INTF_DIALOG_FILE;
 926             break;
 927
 928         }
 929
 930         p_intf->p_sys->pf_show_dialog( p_intf, i_id, 1, 0 );
 931     }
 932 }
 933
 934
 935 void Interface::OnStream( wxCommandEvent& event )
 936 {
 937     StreamDialog *p_stream_dialog = new StreamDialog(p_intf,this);
 938     p_stream_dialog->Show();
 939 }
 940
 941
 942 void Interface::OnExtra(wxCommandEvent& event)
 943 {
 944     if( b_extra == VLC_FALSE)
 945     {
 946         extra_frame->Show();
 947         frame_sizer->Show( extra_frame );
 948         b_extra = VLC_TRUE;
 949     }
 950     else
 951     {
 952         extra_frame->Hide();
 953         frame_sizer->Hide( extra_frame );
 954         b_extra = VLC_FALSE;
 955     }
 956     frame_sizer->Layout();
 957     frame_sizer->Fit(this);
 958 }
 959
 960 void Interface::OnEnableAdjust(wxCommandEvent& event)
 961 {
 962     char *psz_filters=config_GetPsz( p_intf, "filter");
 963     char *psz_new = NULL;
 964     if( event.IsChecked() )
 965     {
 966         if(psz_filters == NULL)
 967         {
 968             psz_new = strdup( "adjust" );
 969         }
 970         else
 971         {
 972             psz_new= (char *) malloc(strlen(psz_filters) + 8 );
 973             sprintf( psz_new, "%s:adjust", psz_filters);
 974         }
 975         config_PutPsz( p_intf, "filter", psz_new );
 976         vlc_value_t val;
 977         vout_thread_t *p_vout =
 978            (vout_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_VOUT,
 979                                        FIND_ANYWHERE );
 980         if( p_vout != NULL )
 981         {
 982             val.psz_string = strdup( psz_new );
 983             var_Set( p_vout, "filter", val);
 984             vlc_object_release( p_vout );
 985         }
 986         if( val.psz_string ) free( val.psz_string );
 987         brightness_slider->Enable();
 988         saturation_slider->Enable();
 989         contrast_slider->Enable();
 990         hue_slider->Enable();
 991     }
 992     else
 993     {
 994         if( psz_filters != NULL )
 995         {
 996
 997             char *psz_current;
 998             unsigned int i=0;
 999             for( i = 0; i< strlen(psz_filters ); i++)
1000             {
1001                 if ( !strncasecmp( &psz_filters[i],"adjust",6 ))
1002                 {
1003                     if(i > 0)
1004                         if( psz_filters[i-1] == ':' ) i--;
1005                     psz_current = strchr( &psz_filters[i+1] , ':' );
1006                     if( !psz_current )
1007                         psz_filters[i] = '\0';
1008                     else
1009                     {
1010                        memmove( &psz_filters[i] , psz_current,
1011                                 &psz_filters[strlen(psz_filters)]-psz_current
1012                                 +1);
1013                     }
1014                 }
1015             }
1016             config_PutPsz( p_intf, "filter", psz_filters);
1017             vlc_value_t val;
1018             val.psz_string = strdup( psz_filters );
1019             vout_thread_t *p_vout =
1020                (vout_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_VOUT,
1021                                        FIND_ANYWHERE );
1022             if( p_vout != NULL )
1023             {
1024                 var_Set( p_vout, "filter", val);
1025                 vlc_object_release( p_vout );
1026             }
1027             if( val.psz_string ) free( val.psz_string );
1028         }
1029         brightness_slider->Disable();
1030         saturation_slider->Disable();
1031         contrast_slider->Disable();
1032         hue_slider->Disable();
1033     }
1034     if(psz_filters) free(psz_filters);
1035     if(psz_new) free(psz_new);
1036 }
1037
1038 void Interface::OnHueUpdate( wxScrollEvent& event)
1039 {
1040    config_PutInt( p_intf , "hue" , event.GetPosition() );
1041 }
1042
1043 void Interface::OnSaturationUpdate( wxScrollEvent& event)
1044 {
1045    config_PutFloat( p_intf , "saturation" , (float)event.GetPosition()/100 );
1046 }
1047
1048 void Interface::OnBrightnessUpdate( wxScrollEvent& event)
1049 {
1050    config_PutFloat( p_intf , "brightness", (float)event.GetPosition()/100 );
1051 }
1052
1053 void Interface::OnContrastUpdate(wxScrollEvent& event)
1054 {
1055    config_PutFloat( p_intf , "contrast" , (float)event.GetPosition()/100 );
1056
1057 }
1058
1059 void Interface::OnRatio( wxCommandEvent& event )
1060 {
1061    config_PutPsz( p_intf, "aspect-ratio", ratio_combo->GetValue().mb_str() );
1062 }
1063
1064 void Interface::OnEnableVisual(wxCommandEvent& event)
1065 {
1066     if( event.IsChecked() )
1067     {
1068         config_PutPsz( p_intf, "audio-filter", "visual" );
1069     }
1070     else
1071     {
1072         config_PutPsz( p_intf, "audio-filter", "" );
1073     }
1074 }
1075
1076 void Interface::OnPlayStream( wxCommandEvent& WXUNUSED(event) )
1077 {
1078     wxCommandEvent dummy;
1079     playlist_t *p_playlist =
1080         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1081                                        FIND_ANYWHERE );
1082     if( p_playlist == NULL ) return;
1083
1084     if( p_playlist->i_size && p_playlist->i_enabled )
1085     {
1086         vlc_value_t state;
1087
1088         input_thread_t *p_input = (input_thread_t *)vlc_object_find( p_intf,
1089                                                        VLC_OBJECT_INPUT,
1090                                                        FIND_ANYWHERE );
1091         if( p_input == NULL )
1092         {
1093             /* No stream was playing, start one */
1094             playlist_Play( p_playlist );
1095             TogglePlayButton( PLAYING_S );
1096             vlc_object_release( p_playlist );
1097             return;
1098         }
1099
1100         var_Get( p_input, "state", &state );
1101
1102         if( state.i_int != PAUSE_S )
1103         {
1104             /* A stream is being played, pause it */
1105             state.i_int = PAUSE_S;
1106         }
1107         else
1108         {
1109             /* Stream is paused, resume it */
1110             state.i_int = PLAYING_S;
1111         }
1112         var_Set( p_input, "state", state );
1113
1114         TogglePlayButton( state.i_int );
1115         vlc_object_release( p_input );
1116         vlc_object_release( p_playlist );
1117     }
1118     else
1119     {
1120         /* If the playlist is empty, open a file requester instead */
1121         vlc_object_release( p_playlist );
1122         OnShowDialog( dummy );
1123     }
1124 }
1125
1126 void Interface::OnStopStream( wxCommandEvent& WXUNUSED(event) )
1127 {
1128     playlist_t * p_playlist =
1129         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1130                                        FIND_ANYWHERE );
1131     if( p_playlist == NULL )
1132     {
1133         return;
1134     }
1135
1136     playlist_Stop( p_playlist );
1137     TogglePlayButton( PAUSE_S );
1138     vlc_object_release( p_playlist );
1139 }
1140
1141 void Interface::OnSliderUpdate( wxScrollEvent& event )
1142 {
1143     vlc_mutex_lock( &p_intf->change_lock );
1144
1145 #ifdef WIN32
1146     if( event.GetEventType() == wxEVT_SCROLL_THUMBRELEASE
1147         || event.GetEventType() == wxEVT_SCROLL_ENDSCROLL )
1148     {
1149 #endif
1150         if( p_intf->p_sys->i_slider_pos != event.GetPosition()
1151             && p_intf->p_sys->p_input )
1152         {
1153             vlc_value_t pos;
1154             pos.f_float = (float)event.GetPosition() / (float)SLIDER_MAX_POS;
1155
1156             var_Set( p_intf->p_sys->p_input, "position", pos );
1157         }
1158
1159 #ifdef WIN32
1160         p_intf->p_sys->b_slider_free = VLC_TRUE;
1161     }
1162     else
1163     {
1164         p_intf->p_sys->b_slider_free = VLC_FALSE;
1165
1166         if( p_intf->p_sys->p_input )
1167         {
1168             /* Update stream date */
1169 #define p_area p_intf->p_sys->p_input->stream.p_selected_area
1170             char psz_time[ MSTRTIME_MAX_SIZE ];
1171
1172             slider_box->SetLabel(
1173                 wxU(input_OffsetToTime( p_intf->p_sys->p_input,
1174                                         psz_time,
1175                                         p_area->i_size * event.GetPosition()
1176                                         / SLIDER_MAX_POS )) );
1177 #undef p_area
1178         }
1179     }
1180 #endif
1181
1182     vlc_mutex_unlock( &p_intf->change_lock );
1183 }
1184
1185 void Interface::OnPrevStream( wxCommandEvent& WXUNUSED(event) )
1186 {
1187     playlist_t * p_playlist =
1188         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1189                                        FIND_ANYWHERE );
1190     if( p_playlist == NULL )
1191     {
1192         return;
1193     }
1194
1195     vlc_mutex_lock( &p_playlist->object_lock );
1196     if( p_playlist->p_input != NULL )
1197     {
1198         vlc_mutex_lock( &p_playlist->p_input->stream.stream_lock );
1199         if( p_playlist->p_input->stream.p_selected_area->i_id > 1 )
1200         {
1201             vlc_value_t val; val.b_bool = VLC_TRUE;
1202             vlc_mutex_unlock( &p_playlist->p_input->stream.stream_lock );
1203             var_Set( p_playlist->p_input, "prev-title", val );
1204         } else
1205             vlc_mutex_unlock( &p_playlist->p_input->stream.stream_lock );
1206     }
1207     vlc_mutex_unlock( &p_playlist->object_lock );
1208
1209     playlist_Prev( p_playlist );
1210     vlc_object_release( p_playlist );
1211 }
1212
1213 void Interface::OnNextStream( wxCommandEvent& WXUNUSED(event) )
1214 {
1215     playlist_t * p_playlist =
1216         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1217                                        FIND_ANYWHERE );
1218     if( p_playlist == NULL )
1219     {
1220         return;
1221     }
1222
1223     vlc_mutex_lock( &p_playlist->object_lock );
1224     if( p_playlist->p_input != NULL )
1225     {
1226         vlc_mutex_lock( &p_playlist->p_input->stream.stream_lock );
1227         if( p_playlist->p_input->stream.i_area_nb > 1 &&
1228             p_playlist->p_input->stream.p_selected_area->i_id <
1229               p_playlist->p_input->stream.i_area_nb - 1 )
1230         {
1231             vlc_value_t val; val.b_bool = VLC_TRUE;
1232             vlc_mutex_unlock( &p_playlist->p_input->stream.stream_lock );
1233             var_Set( p_playlist->p_input, "next-title", val );
1234         } else
1235             vlc_mutex_unlock( &p_playlist->p_input->stream.stream_lock );
1236     }
1237     vlc_mutex_unlock( &p_playlist->object_lock );
1238
1239     playlist_Next( p_playlist );
1240     vlc_object_release( p_playlist );
1241 }
1242
1243 void Interface::OnSlowStream( wxCommandEvent& WXUNUSED(event) )
1244 {
1245     input_thread_t *p_input =
1246         (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
1247                                            FIND_ANYWHERE );
1248     if( p_input )
1249     {
1250         vlc_value_t val; val.b_bool = VLC_TRUE;
1251
1252         var_Set( p_input, "rate-slower", val );
1253         vlc_object_release( p_input );
1254     }
1255 }
1256
1257 void Interface::OnFastStream( wxCommandEvent& WXUNUSED(event) )
1258 {
1259     input_thread_t *p_input =
1260         (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
1261                                            FIND_ANYWHERE );
1262     if( p_input )
1263     {
1264         vlc_value_t val; val.b_bool = VLC_TRUE;
1265
1266         var_Set( p_input, "rate-faster", val );
1267         vlc_object_release( p_input );
1268     }
1269 }
1270
1271 void Interface::TogglePlayButton( int i_playing_status )
1272 {
1273     if( i_playing_status == i_old_playing_status )
1274         return;
1275
1276     GetToolBar()->DeleteTool( PlayStream_Event );
1277
1278     if( i_playing_status == PLAYING_S )
1279     {
1280         GetToolBar()->InsertTool( 8, PlayStream_Event, wxU(_("Pause")),
1281                                   wxBitmap( pause_xpm ), wxNullBitmap,
1282                                   wxITEM_NORMAL, wxU(_(HELP_PAUSE)) );
1283     }
1284     else
1285     {
1286         GetToolBar()->InsertTool( 8, PlayStream_Event, wxU(_("Play")),
1287                                   wxBitmap( play_xpm ), wxNullBitmap,
1288                                   wxITEM_NORMAL, wxU(_(HELP_PLAY)) );
1289     }
1290
1291     GetToolBar()->Realize();
1292
1293     i_old_playing_status = i_playing_status;
1294 }
1295
1296 #if !defined(__WXX11__)
1297 /*****************************************************************************
1298  * Definition of DragAndDrop class.
1299  *****************************************************************************/
1300 DragAndDrop::DragAndDrop( intf_thread_t *_p_intf, vlc_bool_t _b_enqueue )
1301 {
1302     p_intf = _p_intf;
1303     b_enqueue = _b_enqueue;
1304 }
1305
1306 bool DragAndDrop::OnDropFiles( wxCoord, wxCoord,
1307                                const wxArrayString& filenames )
1308 {
1309     /* Add dropped files to the playlist */
1310
1311     playlist_t *p_playlist =
1312         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1313                                        FIND_ANYWHERE );
1314     if( p_playlist == NULL )
1315     {
1316         return FALSE;
1317     }
1318
1319     for( size_t i = 0; i < filenames.GetCount(); i++ )
1320         playlist_Add( p_playlist, (const char *)filenames[i].mb_str(), 0, 0,
1321                       PLAYLIST_APPEND | ((i | b_enqueue) ? 0 : PLAYLIST_GO),
1322                       PLAYLIST_END );
1323
1324     vlc_object_release( p_playlist );
1325
1326     return TRUE;
1327 }
1328 #endif
1329
1330 /*****************************************************************************
1331  * Definition of wxVolCtrl class.
1332  *****************************************************************************/
1333 wxVolCtrl::wxVolCtrl( intf_thread_t *_p_intf, wxWindow* parent, wxWindowID id )
1334   : wxGauge( parent, id, 200, wxDefaultPosition, wxDefaultSize,
1335              wxGA_VERTICAL | wxGA_SMOOTH )
1336 {
1337     p_intf = _p_intf;
1338 }
1339
1340 void wxVolCtrl::OnChange( wxMouseEvent& event )
1341 {
1342     if( !event.LeftDown() && !event.LeftIsDown() ) return;
1343
1344     int i_volume = (GetClientSize().GetHeight() - event.GetY()) * 200 /
1345                     GetClientSize().GetHeight();
1346     Change( i_volume );
1347 }
1348
1349 void wxVolCtrl::Change( int i_volume )
1350 {
1351     aout_VolumeSet( p_intf, i_volume * AOUT_VOLUME_MAX / 200 / 2 );
1352     SetValue( i_volume );
1353     SetToolTip( wxString::Format((wxString)wxU(_("Volume")) + wxT(" %d"),
1354                 i_volume ) );
1355 }