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 VideoLAN
   5  * $Id: interface.cpp,v 1.24 2003/05/11 13:22:23 gbazin Exp $
   6  *
   7  * Authors: Gildas Bazin <gbazin@netcourrier.com>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  22  *****************************************************************************/
  23
  24 /*****************************************************************************
  25  * Preamble
  26  *****************************************************************************/
  27 #include <stdlib.h>                                      /* malloc(), free() */
  28 #include <errno.h>                                                 /* ENOMEM */
  29 #include <string.h>                                            /* strerror() */
  30 #include <stdio.h>
  31
  32 #include <vlc/vlc.h>
  33
  34 #ifdef WIN32                                                 /* mingw32 hack */
  35 #undef Yield
  36 #undef CreateDialog
  37 #endif
  38
  39 /* Let vlc take care of the i18n stuff */
  40 #define WXINTL_NO_GETTEXT_MACRO
  41
  42 #include <wx/wxprec.h>
  43 #include <wx/wx.h>
  44
  45 #include <vlc/intf.h>
  46 #include "stream_control.h"
  47
  48 #include "wxwindows.h"
  49
  50 /* include the toolbar graphics */
  51 #include "bitmaps/file.xpm"
  52 #include "bitmaps/disc.xpm"
  53 #include "bitmaps/net.xpm"
  54 #if 0
  55 #include "bitmaps/sat.xpm"
  56 #endif
  57 #include "bitmaps/play.xpm"
  58 #include "bitmaps/pause.xpm"
  59 #include "bitmaps/stop.xpm"
  60 #include "bitmaps/previous.xpm"
  61 #include "bitmaps/next.xpm"
  62 #include "bitmaps/playlist.xpm"
  63 #define TOOLBAR_BMP_WIDTH 24
  64 #define TOOLBAR_BMP_HEIGHT 24
  65
  66 /* include the icon graphic */
  67 #include "share/vlc32x32.xpm"
  68
  69 /*****************************************************************************
  70  * Local class declarations.
  71  *****************************************************************************/
  72 class wxMenuExt: public wxMenu
  73 {
  74 public:
  75     /* Constructor */
  76     wxMenuExt( wxMenu* parentMenu, int id, const wxString& text,
  77                    const wxString& helpString, wxItemKind kind,
  78                    char *_psz_var, int _i_object_id, vlc_value_t _val,
  79                    int _i_val_type );
  80
  81     virtual ~wxMenuExt() {};
  82
  83     char *psz_var;
  84     int  i_val_type;
  85     int  i_object_id;
  86     vlc_value_t val;
  87
  88 private:
  89
  90 };
  91
  92 /*****************************************************************************
  93  * Event Table.
  94  *****************************************************************************/
  95
  96 /* IDs for the controls and the menu commands */
  97 enum
  98 {
  99     /* menu items */
 100     Exit_Event = wxID_HIGHEST,
 101     OpenFile_Event,
 102     OpenDisc_Event,
 103     OpenNet_Event,
 104     OpenSat_Event,
 105     EjectDisc_Event,
 106
 107     Playlist_Event,
 108     Logs_Event,
 109     FileInfo_Event,
 110
 111     Prefs_Event,
 112
 113     SliderScroll_Event,
 114     StopStream_Event,
 115     PlayStream_Event,
 116     PrevStream_Event,
 117     NextStream_Event,
 118
 119     /* it is important for the id corresponding to the "About" command to have
 120      * this standard value as otherwise it won't be handled properly under Mac
 121      * (where it is special and put into the "Apple" menu) */
 122     About_Event = wxID_ABOUT
 123 };
 124
 125 BEGIN_EVENT_TABLE(Interface, wxFrame)
 126     /* Menu events */
 127     EVT_MENU(Exit_Event, Interface::OnExit)
 128     EVT_MENU(About_Event, Interface::OnAbout)
 129     EVT_MENU(Playlist_Event, Interface::OnPlaylist)
 130     EVT_MENU(Logs_Event, Interface::OnLogs)
 131     EVT_MENU(FileInfo_Event, Interface::OnFileInfo)
 132     EVT_MENU(Prefs_Event, Interface::OnPreferences)
 133
 134     EVT_MENU_OPEN(Interface::OnMenuOpen)
 135
 136 #if defined( __WXMSW__ ) || defined( __WXMAC__ )
 137     EVT_CONTEXT_MENU(Interface::OnContextMenu)
 138 #else
 139     EVT_RIGHT_UP(Interface::OnContextMenu)
 140 #endif
 141
 142     /* Toolbar events */
 143     EVT_MENU(OpenFile_Event, Interface::OnOpenFile)
 144     EVT_MENU(OpenDisc_Event, Interface::OnOpenDisc)
 145     EVT_MENU(OpenNet_Event, Interface::OnOpenNet)
 146     EVT_MENU(OpenSat_Event, Interface::OnOpenSat)
 147     EVT_MENU(StopStream_Event, Interface::OnStopStream)
 148     EVT_MENU(PlayStream_Event, Interface::OnPlayStream)
 149     EVT_MENU(PrevStream_Event, Interface::OnPrevStream)
 150     EVT_MENU(NextStream_Event, Interface::OnNextStream)
 151
 152     /* Slider events */
 153     EVT_COMMAND_SCROLL(SliderScroll_Event, Interface::OnSliderUpdate)
 154 END_EVENT_TABLE()
 155
 156 /*****************************************************************************
 157  * Constructor.
 158  *****************************************************************************/
 159 Interface::Interface( intf_thread_t *_p_intf ):
 160     wxFrame( NULL, -1, wxT(VOUT_TITLE),
 161              wxDefaultPosition, wxDefaultSize, wxDEFAULT_FRAME_STYLE )
 162 {
 163     /* Initializations */
 164     p_intf = _p_intf;
 165     p_prefs_dialog = NULL;
 166     i_old_playing_status = PAUSE_S;
 167
 168     /* Give our interface a nice little icon */
 169     p_intf->p_sys->p_icon = new wxIcon( vlc_xpm );
 170     SetIcon( *p_intf->p_sys->p_icon );
 171
 172     /* Create a sizer for the main frame */
 173     frame_sizer = new wxBoxSizer( wxHORIZONTAL );
 174     SetSizer( frame_sizer );
 175
 176     /* Creation of the menu bar */
 177     CreateOurMenuBar();
 178
 179     /* Creation of the tool bar */
 180     CreateOurToolBar();
 181
 182     /* Creation of the slider sub-window */
 183     CreateOurSlider();
 184     frame_sizer->Add( slider_frame, 1, wxGROW, 0 );
 185     frame_sizer->Hide( slider_frame );
 186
 187     /* Creation of the status bar
 188      * Helptext for menu items and toolbar tools will automatically get
 189      * displayed here. */
 190     int i_status_width[2] = {-2,-3};
 191     statusbar = CreateStatusBar( 2 );                            /* 2 fields */
 192     statusbar->SetStatusWidths( 2, i_status_width );
 193
 194     /* Make sure we've got the right background colour */
 195     SetBackgroundColour( slider_frame->GetBackgroundColour() );
 196
 197     /* Layout everything */
 198     SetAutoLayout( TRUE );
 199     frame_sizer->Layout();
 200     frame_sizer->Fit(this);
 201
 202 #if !defined(__WXX11__)
 203     /* Associate drop targets with the main interface */
 204     SetDropTarget( new DragAndDrop( p_intf ) );
 205 #endif
 206 }
 207
 208 Interface::~Interface()
 209 {
 210     if( p_prefs_dialog ) p_prefs_dialog->Destroy();
 211 }
 212
 213 /*****************************************************************************
 214  * Private methods.
 215  *****************************************************************************/
 216 void Interface::CreateOurMenuBar()
 217 {
 218 #define HELP_FILE  N_("Open a file")
 219 #define HELP_DISC  N_("Open a DVD or (S)VCD")
 220 #define HELP_NET   N_("Open a network stream")
 221 #define HELP_SAT   N_("Open a satellite stream")
 222 #define HELP_EJECT N_("Eject the DVD/CD")
 223 #define HELP_EXIT  N_("Exit this program")
 224
 225 #define HELP_PLAYLIST   N_("Open the playlist")
 226 #define HELP_LOGS       N_("Show the program logs")
 227 #define HELP_FILEINFO       N_("Show information about the file being played")
 228
 229 #define HELP_PREFS N_("Go to the preferences menu")
 230
 231 #define HELP_ABOUT N_("About this program")
 232
 233     /* Create the "File" menu */
 234     wxMenu *file_menu = new wxMenu;
 235     file_menu->Append( OpenFile_Event, wxU(_("&Open File...")),
 236                        wxU(_(HELP_FILE)) );
 237     file_menu->Append( OpenDisc_Event, wxU(_("Open &Disc...")),
 238                        wxU(_(HELP_DISC)) );
 239     file_menu->Append( OpenNet_Event, wxU(_("&Network Stream...")),
 240                        wxU(_(HELP_NET)) );
 241 #if 0
 242     file_menu->Append( OpenSat_Event, wxU(_("&Satellite Stream...")),
 243                        wxU(_(HELP_NET)) );
 244 #endif
 245 #if 0
 246     file_menu->AppendSeparator();
 247     file_menu->Append( EjectDisc_Event, wxU(_("&Eject Disc")),
 248                        wxU(_(HELP_EJECT)) );
 249 #endif
 250     file_menu->AppendSeparator();
 251     file_menu->Append( Exit_Event, wxU(_("E&xit")), wxU(_(HELP_EXIT)) );
 252
 253     /* Create the "View" menu */
 254     wxMenu *view_menu = new wxMenu;
 255     view_menu->Append( Playlist_Event, wxU(_("&Playlist...")),
 256                        wxU(_(HELP_PLAYLIST)) );
 257     view_menu->Append( Logs_Event, wxU(_("&Logs...")), wxU(_(HELP_LOGS)) );
 258     view_menu->Append( FileInfo_Event, wxU(_("&File info...")),
 259                        wxU(_(HELP_FILEINFO)) );
 260
 261     /* Create the "Settings" menu */
 262     wxMenu *settings_menu = new wxMenu;
 263     settings_menu->Append( Prefs_Event, wxU(_("&Preferences...")),
 264                            wxU(_(HELP_PREFS)) );
 265
 266     /* Create the "Audio" menu */
 267     p_audio_menu = new wxMenu;
 268     b_audio_menu = 1;
 269
 270     /* Create the "Video" menu */
 271     p_video_menu = new wxMenu;
 272     b_video_menu = 1;
 273
 274     /* Create the "Help" menu */
 275     wxMenu *help_menu = new wxMenu;
 276     help_menu->Append( About_Event, wxU(_("&About...")), wxU(_(HELP_ABOUT)) );
 277
 278     /* Append the freshly created menus to the menu bar... */
 279     wxMenuBar *menubar = new wxMenuBar( wxMB_DOCKABLE );
 280     menubar->Append( file_menu, wxU(_("&File")) );
 281     menubar->Append( view_menu, wxU(_("&View")) );
 282     menubar->Append( settings_menu, wxU(_("&Settings")) );
 283     menubar->Append( p_audio_menu, wxU(_("&Audio")) );
 284     menubar->Append( p_video_menu, wxU(_("&Video")) );
 285     menubar->Append( help_menu, wxU(_("&Help")) );
 286
 287     /* Attach the menu bar to the frame */
 288     SetMenuBar( menubar );
 289
 290     /* Intercept all menu events in our custom event handler */
 291     PushEventHandler( new MenuEvtHandler( p_intf, this ) );
 292
 293 #if !defined(__WXX11__)
 294     /* Associate drop targets with the menubar */
 295     menubar->SetDropTarget( new DragAndDrop( p_intf ) );
 296 #endif
 297 }
 298
 299 void Interface::CreateOurToolBar()
 300 {
 301 #define HELP_STOP N_("Stop current playlist item")
 302 #define HELP_PLAY N_("Play current playlist item")
 303 #define HELP_PAUSE N_("Pause current playlist item")
 304 #define HELP_PLO N_("Open playlist")
 305 #define HELP_PLP N_("Previous playlist item")
 306 #define HELP_PLN N_("Next playlist item")
 307
 308     wxLogNull LogDummy; /* Hack to suppress annoying log message on the win32
 309                          * version because we don't include wx.rc */
 310
 311     wxToolBar *toolbar = CreateToolBar(
 312         wxTB_HORIZONTAL | wxTB_TEXT | wxTB_FLAT | wxTB_DOCKABLE );
 313
 314     toolbar->SetToolBitmapSize( wxSize(TOOLBAR_BMP_WIDTH,TOOLBAR_BMP_HEIGHT) );
 315
 316     toolbar->AddTool( OpenFile_Event, wxU(_("File")), wxBitmap( file_xpm ),
 317                       wxU(_(HELP_FILE)) );
 318     toolbar->AddTool( OpenDisc_Event, wxU(_("Disc")), wxBitmap( disc_xpm ),
 319                       wxU(_(HELP_DISC)) );
 320     toolbar->AddTool( OpenNet_Event, wxU(_("Net")), wxBitmap( net_xpm ),
 321                       wxU(_(HELP_NET)) );
 322 #if 0
 323     toolbar->AddTool( OpenSat_Event, wxU(_("Sat")), wxBitmap( sat_xpm ),
 324                       wxU(_(HELP_SAT)) );
 325 #endif
 326     toolbar->AddSeparator();
 327     toolbar->AddTool( StopStream_Event, wxU(_("Stop")), wxBitmap( stop_xpm ),
 328                       wxU(_(HELP_STOP)) );
 329     toolbar->AddTool( PlayStream_Event, wxU(_("Play")), wxBitmap( play_xpm ),
 330                       wxU(_(HELP_PLAY)) );
 331     toolbar->AddSeparator();
 332     toolbar->AddTool( Playlist_Event, wxU(_("Playlist")),
 333                       wxBitmap( playlist_xpm ), wxU(_(HELP_PLO)) );
 334     toolbar->AddTool( PrevStream_Event, wxU(_("Prev")),
 335                       wxBitmap( previous_xpm ), wxU(_(HELP_PLP)) );
 336     toolbar->AddTool( NextStream_Event, wxU(_("Next")), wxBitmap( next_xpm ),
 337                       wxU(_(HELP_PLN)) );
 338
 339     toolbar->Realize();
 340
 341     /* Place the toolbar in a sizer, so we can calculate the width of the
 342      * toolbar and set this as the minimum for the main frame size. */
 343     wxBoxSizer *toolbar_sizer = new wxBoxSizer( wxHORIZONTAL );
 344     toolbar_sizer->Add( toolbar, 0, 0, 0 );
 345     toolbar_sizer->Layout();
 346
 347 #ifndef WIN32
 348     frame_sizer->SetMinSize( toolbar_sizer->GetMinSize().GetWidth(), -1 );
 349 #else
 350     frame_sizer->SetMinSize( toolbar->GetToolSize().GetWidth() *
 351                              toolbar->GetToolsCount(), -1 );
 352 #endif
 353
 354 #if !defined(__WXX11__)
 355     /* Associate drop targets with the toolbar */
 356     toolbar->SetDropTarget( new DragAndDrop( p_intf ) );
 357 #endif
 358 }
 359
 360 void Interface::CreateOurSlider()
 361 {
 362     /* Create a new frame containing the slider */
 363     slider_frame = new wxPanel( this, -1, wxDefaultPosition, wxDefaultSize );
 364     slider_frame->SetAutoLayout( TRUE );
 365
 366     /* Create static box to surround the slider */
 367     slider_box = new wxStaticBox( slider_frame, -1, wxT("") );
 368
 369     /* Create sizer for slider frame */
 370     wxStaticBoxSizer *slider_sizer =
 371         new wxStaticBoxSizer( slider_box, wxHORIZONTAL );
 372     slider_frame->SetSizer( slider_sizer );
 373     slider_sizer->SetMinSize( -1, 50 );
 374
 375     /* Create slider */
 376     slider = new wxSlider( slider_frame, SliderScroll_Event, 0, 0,
 377                            SLIDER_MAX_POS, wxDefaultPosition, wxDefaultSize );
 378     slider_sizer->Add( slider, 1, wxGROW | wxALL, 5 );
 379     slider_sizer->Layout();
 380     slider_sizer->SetSizeHints(slider_frame);
 381
 382     /* Hide the slider by default */
 383     slider_frame->Hide();
 384 }
 385
 386 void Interface::Open( int i_access_method )
 387 {
 388     /* Show/hide the open dialog */
 389     OpenDialog dialog( p_intf, this, i_access_method );
 390
 391     if( dialog.ShowModal() == wxID_OK )
 392     {
 393         /* Update the playlist */
 394         playlist_t *p_playlist =
 395             (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 396                                            FIND_ANYWHERE );
 397         if( p_playlist == NULL )
 398         {
 399             return;
 400         }
 401
 402         playlist_Add( p_playlist, (const char *)dialog.mrl.mb_str(),
 403                       PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END );
 404
 405         TogglePlayButton( PLAYING_S );
 406
 407         /* Rebuild the playlist */
 408         p_intf->p_sys->p_playlist_window->Rebuild();
 409
 410         vlc_object_release( p_playlist );
 411     }
 412 }
 413
 414 /*****************************************************************************
 415  * Event Handlers.
 416  *****************************************************************************/
 417 void Interface::OnMenuOpen(wxMenuEvent& event)
 418 {
 419 #if !defined( __WXMSW__ )
 420     if( event.GetEventObject() == p_audio_menu )
 421     {
 422         if( b_audio_menu )
 423         {
 424             p_audio_menu = AudioMenu( p_intf, this );
 425             wxMenu *menu =
 426                 GetMenuBar()->Replace( 3, p_audio_menu, wxU(_("&Audio")) );
 427             if( menu ) delete menu;
 428
 429             b_audio_menu = 0;
 430         }
 431         else b_audio_menu = 1;
 432     }
 433     else if( event.GetEventObject() == p_video_menu )
 434     {
 435         if( b_video_menu )
 436         {
 437             p_video_menu = VideoMenu( p_intf, this );
 438             wxMenu *menu =
 439                 GetMenuBar()->Replace( 4, p_video_menu, wxU(_("&Video")) );
 440             if( menu ) delete menu;
 441
 442             b_video_menu = 0;
 443         }
 444         else b_video_menu = 1;
 445     }
 446
 447 #else
 448     p_audio_menu = AudioMenu( p_intf, this );
 449     wxMenu *menu = GetMenuBar()->Replace( 3, p_audio_menu, wxU(_("&Audio")) );
 450     if( menu ) delete menu;
 451
 452     p_video_menu = VideoMenu( p_intf, this );
 453     menu = GetMenuBar()->Replace( 4, p_video_menu, wxU(_("&Video")) );
 454     if( menu ) delete menu;
 455
 456 #endif
 457 }
 458
 459 #if defined( __WXMSW__ ) || defined( __WXMAC__ )
 460 void Interface::OnContextMenu(wxContextMenuEvent& event)
 461 {
 462     ::PopupMenu( p_intf, this, ScreenToClient(event.GetPosition()) );
 463 }
 464 #else
 465 void Interface::OnContextMenu(wxMouseEvent& event)
 466 {
 467     ::PopupMenu( p_intf, this, event.GetPosition() );
 468 }
 469 #endif
 470
 471 void Interface::OnExit( wxCommandEvent& WXUNUSED(event) )
 472 {
 473     /* TRUE is to force the frame to close. */
 474     Close(TRUE);
 475 }
 476
 477 void Interface::OnAbout( wxCommandEvent& WXUNUSED(event) )
 478 {
 479     wxString msg;
 480     msg.Printf( wxT(VOUT_TITLE) + wxU(_(" (wxWindows interface)\n\n")) +
 481         wxU(_("(C) 1996-2003 - the VideoLAN Team\n\n")) +
 482         wxU(_("The VideoLAN team <videolan@videolan.org>\n"
 483               "http://www.videolan.org/\n\n")) +
 484         wxU(_("This is the VideoLAN Client, a DVD, MPEG and DivX player."
 485               "\nIt can play MPEG and MPEG2 files from a file or from a "
 486               "network source.")) );
 487
 488     wxMessageBox( msg, wxString::Format(wxU(_("About %s")), wxT(VOUT_TITLE)),
 489                   wxOK | wxICON_INFORMATION, this );
 490 }
 491
 492 void Interface::OnPlaylist( wxCommandEvent& WXUNUSED(event) )
 493 {
 494     /* Show/hide the playlist window */
 495     wxFrame *p_playlist_window = p_intf->p_sys->p_playlist_window;
 496     if( p_playlist_window )
 497     {
 498         p_playlist_window->Show( ! p_playlist_window->IsShown() );
 499     }
 500 }
 501
 502 void Interface::OnLogs( wxCommandEvent& WXUNUSED(event) )
 503 {
 504     /* Show/hide the log window */
 505     wxFrame *p_messages_window = p_intf->p_sys->p_messages_window;
 506     if( p_messages_window )
 507     {
 508         p_messages_window->Show( ! p_messages_window->IsShown() );
 509     }
 510 }
 511
 512 void Interface::OnFileInfo( wxCommandEvent& WXUNUSED(event) )
 513 {
 514     /* Show/hide the file info window */
 515     wxFrame *p_fileinfo_window = p_intf->p_sys->p_fileinfo_window;
 516     if( p_fileinfo_window )
 517     {
 518         p_fileinfo_window->Show( ! p_fileinfo_window->IsShown() );
 519     }
 520 }
 521
 522 void Interface::OnPreferences( wxCommandEvent& WXUNUSED(event) )
 523 {
 524     /* Show/hide the open dialog */
 525     if( p_prefs_dialog == NULL )
 526     {
 527         p_prefs_dialog = new PrefsDialog( p_intf, this );
 528     }
 529
 530     if( p_prefs_dialog )
 531     {
 532         p_prefs_dialog->Show( true );
 533     }
 534 }
 535
 536 void Interface::OnOpenFile( wxCommandEvent& WXUNUSED(event) )
 537 {
 538     Open( FILE_ACCESS );
 539 }
 540
 541 void Interface::OnOpenDisc( wxCommandEvent& WXUNUSED(event) )
 542 {
 543     Open( DISC_ACCESS );
 544 }
 545
 546 void Interface::OnOpenNet( wxCommandEvent& WXUNUSED(event) )
 547 {
 548     Open( NET_ACCESS );
 549 }
 550
 551 void Interface::OnOpenSat( wxCommandEvent& WXUNUSED(event) )
 552 {
 553     Open( SAT_ACCESS );
 554 }
 555
 556 void Interface::OnPlayStream( wxCommandEvent& WXUNUSED(event) )
 557 {
 558     wxCommandEvent dummy;
 559     playlist_t *p_playlist =
 560         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 561                                        FIND_ANYWHERE );
 562     if( p_playlist == NULL )
 563     {
 564         /* If the playlist is empty, open a file requester instead */
 565         OnOpenFile( dummy );
 566         return;
 567     }
 568
 569     vlc_mutex_lock( &p_playlist->object_lock );
 570     if( p_playlist->i_size )
 571     {
 572         vlc_mutex_unlock( &p_playlist->object_lock );
 573
 574         input_thread_t *p_input = (input_thread_t *)vlc_object_find( p_intf,
 575                                                        VLC_OBJECT_INPUT,
 576                                                        FIND_ANYWHERE );
 577         if( p_input == NULL )
 578         {
 579             /* No stream was playing, start one */
 580             playlist_Play( p_playlist );
 581             TogglePlayButton( PLAYING_S );
 582             vlc_object_release( p_playlist );
 583             return;
 584         }
 585
 586         if( p_input->stream.control.i_status != PAUSE_S )
 587         {
 588             /* A stream is being played, pause it */
 589             input_SetStatus( p_input, INPUT_STATUS_PAUSE );
 590             TogglePlayButton( PAUSE_S );
 591             vlc_object_release( p_playlist );
 592             vlc_object_release( p_input );
 593             return;
 594         }
 595
 596         /* Stream is paused, resume it */
 597         playlist_Play( p_playlist );
 598         TogglePlayButton( PLAYING_S );
 599         vlc_object_release( p_input );
 600         vlc_object_release( p_playlist );
 601     }
 602     else
 603     {
 604         vlc_mutex_unlock( &p_playlist->object_lock );
 605         vlc_object_release( p_playlist );
 606         OnOpenFile( dummy );
 607     }
 608 }
 609
 610 void Interface::OnStopStream( wxCommandEvent& WXUNUSED(event) )
 611 {
 612     playlist_t * p_playlist =
 613         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 614                                        FIND_ANYWHERE );
 615     if( p_playlist == NULL )
 616     {
 617         return;
 618     }
 619
 620     playlist_Stop( p_playlist );
 621     TogglePlayButton( PAUSE_S );
 622     vlc_object_release( p_playlist );
 623 }
 624
 625 void Interface::OnSliderUpdate( wxScrollEvent& event )
 626 {
 627     vlc_mutex_lock( &p_intf->change_lock );
 628
 629 #ifdef WIN32
 630     if( event.GetEventType() == wxEVT_SCROLL_THUMBRELEASE
 631         || event.GetEventType() == wxEVT_SCROLL_ENDSCROLL )
 632     {
 633 #endif
 634         if( p_intf->p_sys->i_slider_pos != event.GetPosition()
 635             && p_intf->p_sys->p_input )
 636         {
 637             p_intf->p_sys->i_slider_pos = event.GetPosition();
 638             input_Seek( p_intf->p_sys->p_input, p_intf->p_sys->i_slider_pos *
 639                         100 / SLIDER_MAX_POS,
 640                         INPUT_SEEK_PERCENT | INPUT_SEEK_SET );
 641         }
 642
 643 #ifdef WIN32
 644         p_intf->p_sys->b_slider_free = VLC_TRUE;
 645     }
 646     else
 647     {
 648         p_intf->p_sys->b_slider_free = VLC_FALSE;
 649
 650         if( p_intf->p_sys->p_input )
 651         {
 652             /* Update stream date */
 653 #define p_area p_intf->p_sys->p_input->stream.p_selected_area
 654             char psz_time[ OFFSETTOTIME_MAX_SIZE ];
 655
 656             slider_box->SetLabel(
 657                 wxU(input_OffsetToTime( p_intf->p_sys->p_input,
 658                                         psz_time,
 659                                         p_area->i_size * event.GetPosition()
 660                                         / SLIDER_MAX_POS )) );
 661 #undef p_area
 662         }
 663     }
 664 #endif
 665
 666     vlc_mutex_unlock( &p_intf->change_lock );
 667 }
 668
 669 void Interface::OnPrevStream( wxCommandEvent& WXUNUSED(event) )
 670 {
 671     playlist_t * p_playlist =
 672         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 673                                        FIND_ANYWHERE );
 674     if( p_playlist == NULL )
 675     {
 676         return;
 677     }
 678
 679     playlist_Prev( p_playlist );
 680     vlc_object_release( p_playlist );
 681 }
 682
 683 void Interface::OnNextStream( wxCommandEvent& WXUNUSED(event) )
 684 {
 685     playlist_t * p_playlist =
 686         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 687                                        FIND_ANYWHERE );
 688     if( p_playlist == NULL )
 689     {
 690         return;
 691     }
 692
 693     playlist_Next( p_playlist );
 694     vlc_object_release( p_playlist );
 695 }
 696
 697 void Interface::TogglePlayButton( int i_playing_status )
 698 {
 699     if( i_playing_status == i_old_playing_status )
 700         return;
 701
 702     GetToolBar()->DeleteTool( PlayStream_Event );
 703
 704     if( i_playing_status == PLAYING_S )
 705     {
 706         GetToolBar()->InsertTool( 5, PlayStream_Event, wxU(_("Pause")),
 707                                   wxBitmap( pause_xpm ) );
 708     }
 709     else
 710     {
 711         GetToolBar()->InsertTool( 5, PlayStream_Event, wxU(_("Play")),
 712                                   wxBitmap( play_xpm ) );
 713     }
 714
 715     GetToolBar()->Realize();
 716
 717     i_old_playing_status = i_playing_status;
 718 }
 719
 720 #if !defined(__WXX11__)
 721 /*****************************************************************************
 722  * Definition of DragAndDrop class.
 723  *****************************************************************************/
 724 DragAndDrop::DragAndDrop( intf_thread_t *_p_intf )
 725 {
 726     p_intf = _p_intf;
 727 }
 728
 729 bool DragAndDrop::OnDropFiles( wxCoord, wxCoord,
 730                                const wxArrayString& filenames )
 731 {
 732     unsigned int i;
 733
 734     /* Add dropped files to the playlist */
 735
 736     playlist_t *p_playlist =
 737         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 738                                        FIND_ANYWHERE );
 739     if( p_playlist == NULL )
 740     {
 741         return FALSE;
 742     }
 743
 744     for( i = 0; i < filenames.GetCount(); i++ )
 745         playlist_Add( p_playlist, (const char *)filenames[i].mb_str(),
 746                       PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END );
 747
 748     /* Rebuild the playlist */
 749     p_intf->p_sys->p_playlist_window->Rebuild();
 750
 751     vlc_object_release( p_playlist );
 752
 753     return TRUE;
 754 }
 755 #endif