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 1.32 2003/05/22 12:00:56 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 #include "bitmaps/fast.xpm"
  64 #include "bitmaps/slow.xpm"
  65
  66 #define TOOLBAR_BMP_WIDTH 36
  67 #define TOOLBAR_BMP_HEIGHT 36
  68
  69 /* include the icon graphic */
  70 #include "share/vlc32x32.xpm"
  71
  72 /*****************************************************************************
  73  * Local class declarations.
  74  *****************************************************************************/
  75 class wxMenuExt: public wxMenu
  76 {
  77 public:
  78     /* Constructor */
  79     wxMenuExt( wxMenu* parentMenu, int id, const wxString& text,
  80                    const wxString& helpString, wxItemKind kind,
  81                    char *_psz_var, int _i_object_id, vlc_value_t _val,
  82                    int _i_val_type );
  83
  84     virtual ~wxMenuExt() {};
  85
  86     char *psz_var;
  87     int  i_val_type;
  88     int  i_object_id;
  89     vlc_value_t val;
  90
  91 private:
  92
  93 };
  94
  95 /*****************************************************************************
  96  * Event Table.
  97  *****************************************************************************/
  98
  99 /* IDs for the controls and the menu commands */
 100 enum
 101 {
 102     /* menu items */
 103     Exit_Event = wxID_HIGHEST,
 104     OpenFile_Event,
 105     OpenDisc_Event,
 106     OpenNet_Event,
 107     OpenSat_Event,
 108     EjectDisc_Event,
 109
 110     Playlist_Event,
 111     Logs_Event,
 112     FileInfo_Event,
 113
 114     Prefs_Event,
 115
 116     SliderScroll_Event,
 117     StopStream_Event,
 118     PlayStream_Event,
 119     PrevStream_Event,
 120     NextStream_Event,
 121     SlowStream_Event,
 122     FastStream_Event,
 123
 124     /* it is important for the id corresponding to the "About" command to have
 125      * this standard value as otherwise it won't be handled properly under Mac
 126      * (where it is special and put into the "Apple" menu) */
 127     About_Event = wxID_ABOUT
 128 };
 129
 130 BEGIN_EVENT_TABLE(Interface, wxFrame)
 131     /* Menu events */
 132     EVT_MENU(Exit_Event, Interface::OnExit)
 133     EVT_MENU(About_Event, Interface::OnAbout)
 134     EVT_MENU(Playlist_Event, Interface::OnPlaylist)
 135     EVT_MENU(Logs_Event, Interface::OnLogs)
 136     EVT_MENU(FileInfo_Event, Interface::OnFileInfo)
 137     EVT_MENU(Prefs_Event, Interface::OnPreferences)
 138
 139     EVT_MENU_OPEN(Interface::OnMenuOpen)
 140
 141 #if defined( __WXMSW__ ) || defined( __WXMAC__ )
 142     EVT_CONTEXT_MENU(Interface::OnContextMenu)
 143 #else
 144     EVT_RIGHT_UP(Interface::OnContextMenu)
 145 #endif
 146
 147     /* Toolbar events */
 148     EVT_MENU(OpenFile_Event, Interface::OnOpenFile)
 149     EVT_MENU(OpenDisc_Event, Interface::OnOpenDisc)
 150     EVT_MENU(OpenNet_Event, Interface::OnOpenNet)
 151     EVT_MENU(OpenSat_Event, Interface::OnOpenSat)
 152     EVT_MENU(StopStream_Event, Interface::OnStopStream)
 153     EVT_MENU(PlayStream_Event, Interface::OnPlayStream)
 154     EVT_MENU(PrevStream_Event, Interface::OnPrevStream)
 155     EVT_MENU(NextStream_Event, Interface::OnNextStream)
 156     EVT_MENU(SlowStream_Event, Interface::OnSlowStream)
 157     EVT_MENU(FastStream_Event, Interface::OnFastStream)
 158
 159     /* Slider events */
 160     EVT_COMMAND_SCROLL(SliderScroll_Event, Interface::OnSliderUpdate)
 161 END_EVENT_TABLE()
 162
 163 /*****************************************************************************
 164  * Constructor.
 165  *****************************************************************************/
 166 Interface::Interface( intf_thread_t *_p_intf ):
 167     wxFrame( NULL, -1, wxT(VOUT_TITLE),
 168              wxDefaultPosition, wxDefaultSize, wxDEFAULT_FRAME_STYLE )
 169 {
 170     /* Initializations */
 171     p_intf = _p_intf;
 172     p_prefs_dialog = NULL;
 173     i_old_playing_status = PAUSE_S;
 174     p_open_dialog = NULL;
 175
 176     /* Give our interface a nice little icon */
 177     p_intf->p_sys->p_icon = new wxIcon( vlc_xpm );
 178     SetIcon( *p_intf->p_sys->p_icon );
 179
 180     /* Create a sizer for the main frame */
 181     frame_sizer = new wxBoxSizer( wxHORIZONTAL );
 182     SetSizer( frame_sizer );
 183
 184     /* Creation of the menu bar */
 185     CreateOurMenuBar();
 186
 187     /* Creation of the tool bar */
 188     CreateOurToolBar();
 189
 190     /* Creation of the slider sub-window */
 191     CreateOurSlider();
 192     frame_sizer->Add( slider_frame, 1, wxGROW, 0 );
 193     frame_sizer->Hide( slider_frame );
 194
 195     /* Creation of the status bar
 196      * Helptext for menu items and toolbar tools will automatically get
 197      * displayed here. */
 198     int i_status_width[3] = {-6, -2, -9};
 199     statusbar = CreateStatusBar( 3 );                            /* 2 fields */
 200     statusbar->SetStatusWidths( 3, i_status_width );
 201     statusbar->SetStatusText( wxString::Format(wxT("x%.2f"), 1.0), 1 );
 202
 203
 204     /* Make sure we've got the right background colour */
 205     SetBackgroundColour( slider_frame->GetBackgroundColour() );
 206
 207     /* Layout everything */
 208     SetAutoLayout( TRUE );
 209     frame_sizer->Layout();
 210     frame_sizer->Fit(this);
 211
 212 #if !defined(__WXX11__)
 213     /* Associate drop targets with the main interface */
 214     SetDropTarget( new DragAndDrop( p_intf ) );
 215 #endif
 216 }
 217
 218 Interface::~Interface()
 219 {
 220     /* Clean up */
 221     if( p_open_dialog ) delete p_open_dialog;
 222     if( p_prefs_dialog ) p_prefs_dialog->Destroy();
 223 }
 224
 225 /*****************************************************************************
 226  * Private methods.
 227  *****************************************************************************/
 228 void Interface::CreateOurMenuBar()
 229 {
 230 #define HELP_FILE  N_("Open a file")
 231 #define HELP_DISC  N_("Open a DVD or (S)VCD")
 232 #define HELP_NET   N_("Open a network stream")
 233 #define HELP_SAT   N_("Open a satellite stream")
 234 #define HELP_EJECT N_("Eject the DVD/CD")
 235 #define HELP_EXIT  N_("Exit this program")
 236
 237 #define HELP_PLAYLIST   N_("Open the playlist")
 238 #define HELP_LOGS       N_("Show the program logs")
 239 #define HELP_FILEINFO       N_("Show information about the file being played")
 240
 241 #define HELP_PREFS N_("Go to the preferences menu")
 242
 243 #define HELP_ABOUT N_("About this program")
 244
 245     /* Create the "File" menu */
 246     wxMenu *file_menu = new wxMenu;
 247     file_menu->Append( OpenFile_Event, wxU(_("&Open File...")),
 248                        wxU(_(HELP_FILE)) );
 249     file_menu->Append( OpenDisc_Event, wxU(_("Open &Disc...")),
 250                        wxU(_(HELP_DISC)) );
 251     file_menu->Append( OpenNet_Event, wxU(_("&Network Stream...")),
 252                        wxU(_(HELP_NET)) );
 253 #if 0
 254     file_menu->Append( OpenSat_Event, wxU(_("&Satellite Stream...")),
 255                        wxU(_(HELP_NET)) );
 256 #endif
 257 #if 0
 258     file_menu->AppendSeparator();
 259     file_menu->Append( EjectDisc_Event, wxU(_("&Eject Disc")),
 260                        wxU(_(HELP_EJECT)) );
 261 #endif
 262     file_menu->AppendSeparator();
 263     file_menu->Append( Exit_Event, wxU(_("E&xit")), wxU(_(HELP_EXIT)) );
 264
 265     /* Create the "View" menu */
 266     wxMenu *view_menu = new wxMenu;
 267     view_menu->Append( Playlist_Event, wxU(_("&Playlist...")),
 268                        wxU(_(HELP_PLAYLIST)) );
 269     view_menu->Append( Logs_Event, wxU(_("&Logs...")), wxU(_(HELP_LOGS)) );
 270     view_menu->Append( FileInfo_Event, wxU(_("&File info...")),
 271                        wxU(_(HELP_FILEINFO)) );
 272
 273     /* Create the "Settings" menu */
 274     wxMenu *settings_menu = new wxMenu;
 275     settings_menu->Append( Prefs_Event, wxU(_("&Preferences...")),
 276                            wxU(_(HELP_PREFS)) );
 277
 278     /* Create the "Audio" menu */
 279     p_audio_menu = new wxMenu;
 280     b_audio_menu = 1;
 281
 282     /* Create the "Video" menu */
 283     p_video_menu = new wxMenu;
 284     b_video_menu = 1;
 285
 286     /* Create the "Navigation" menu */
 287     p_navig_menu = new wxMenu;
 288     b_navig_menu = 1;
 289
 290     /* Create the "Help" menu */
 291     wxMenu *help_menu = new wxMenu;
 292     help_menu->Append( About_Event, wxU(_("&About...")), wxU(_(HELP_ABOUT)) );
 293
 294     /* Append the freshly created menus to the menu bar... */
 295     wxMenuBar *menubar = new wxMenuBar( wxMB_DOCKABLE );
 296     menubar->Append( file_menu, wxU(_("&File")) );
 297     menubar->Append( view_menu, wxU(_("&View")) );
 298     menubar->Append( settings_menu, wxU(_("&Settings")) );
 299     menubar->Append( p_audio_menu, wxU(_("&Audio")) );
 300     menubar->Append( p_video_menu, wxU(_("&Video")) );
 301     menubar->Append( p_navig_menu, wxU(_("&Navigation")) );
 302     menubar->Append( help_menu, wxU(_("&Help")) );
 303
 304     /* Attach the menu bar to the frame */
 305     SetMenuBar( menubar );
 306
 307     /* Intercept all menu events in our custom event handler */
 308     PushEventHandler( new MenuEvtHandler( p_intf, this ) );
 309
 310 #if !defined(__WXX11__)
 311     /* Associate drop targets with the menubar */
 312     menubar->SetDropTarget( new DragAndDrop( p_intf ) );
 313 #endif
 314 }
 315
 316 void Interface::CreateOurToolBar()
 317 {
 318 #define HELP_STOP N_("Stop current playlist item")
 319 #define HELP_PLAY N_("Play current playlist item")
 320 #define HELP_PAUSE N_("Pause current playlist item")
 321 #define HELP_PLO N_("Open playlist")
 322 #define HELP_PLP N_("Previous playlist item")
 323 #define HELP_PLN N_("Next playlist item")
 324 #define HELP_SLOW N_("Play slower")
 325 #define HELP_FAST N_("Play faster")
 326
 327     wxLogNull LogDummy; /* Hack to suppress annoying log message on the win32
 328                          * version because we don't include wx.rc */
 329
 330     wxToolBar *toolbar = CreateToolBar(
 331         wxTB_HORIZONTAL | wxTB_FLAT | wxTB_DOCKABLE );
 332
 333     toolbar->SetToolBitmapSize( wxSize(TOOLBAR_BMP_WIDTH,TOOLBAR_BMP_HEIGHT) );
 334
 335     toolbar->AddTool( OpenFile_Event, wxU(_("File")), wxBitmap( file_xpm ),
 336                       wxU(_(HELP_FILE)) );
 337     toolbar->AddTool( OpenDisc_Event, wxU(_("Disc")), wxBitmap( disc_xpm ),
 338                       wxU(_(HELP_DISC)) );
 339     toolbar->AddTool( OpenNet_Event, wxU(_("Net")), wxBitmap( net_xpm ),
 340                       wxU(_(HELP_NET)) );
 341 #if 0
 342     toolbar->AddTool( OpenSat_Event, wxU(_("Sat")), wxBitmap( sat_xpm ),
 343                       wxU(_(HELP_SAT)) );
 344 #endif
 345     toolbar->AddSeparator();
 346     toolbar->AddTool( StopStream_Event, wxU(_("Stop")), wxBitmap( stop_xpm ),
 347                       wxU(_(HELP_STOP)) );
 348     toolbar->AddTool( PlayStream_Event, wxU(_("Play")), wxBitmap( play_xpm ),
 349                       wxU(_(HELP_PLAY)) );
 350     toolbar->AddSeparator();
 351     toolbar->AddTool( Playlist_Event, wxU(_("Playlist")),
 352                       wxBitmap( playlist_xpm ), wxU(_(HELP_PLO)) );
 353     toolbar->AddTool( PrevStream_Event, wxU(_("Prev")),
 354                       wxBitmap( previous_xpm ), wxU(_(HELP_PLP)) );
 355     toolbar->AddTool( NextStream_Event, wxU(_("Next")), wxBitmap( next_xpm ),
 356                       wxU(_(HELP_PLN)) );
 357     toolbar->AddTool( SlowStream_Event, wxU(_("Slower")), wxBitmap( slow_xpm ),
 358                       wxU(_(HELP_SLOW)) );
 359     toolbar->AddTool( FastStream_Event, wxU(_("Faster")), wxBitmap( fast_xpm ),
 360                       wxU(_(HELP_FAST)) );
 361
 362     toolbar->Realize();
 363
 364     /* Place the toolbar in a sizer, so we can calculate the width of the
 365      * toolbar and set this as the minimum for the main frame size. */
 366     wxBoxSizer *toolbar_sizer = new wxBoxSizer( wxHORIZONTAL );
 367     toolbar_sizer->Add( toolbar, 0, 0, 0 );
 368     toolbar_sizer->Layout();
 369
 370 #ifndef WIN32
 371     frame_sizer->SetMinSize( toolbar_sizer->GetMinSize().GetWidth(), -1 );
 372 #else
 373     frame_sizer->SetMinSize( toolbar->GetToolSize().GetWidth() *
 374                              toolbar->GetToolsCount(), -1 );
 375 #endif
 376
 377 #if !defined(__WXX11__)
 378     /* Associate drop targets with the toolbar */
 379     toolbar->SetDropTarget( new DragAndDrop( p_intf ) );
 380 #endif
 381 }
 382
 383 void Interface::CreateOurSlider()
 384 {
 385     /* Create a new frame containing the slider */
 386     slider_frame = new wxPanel( this, -1, wxDefaultPosition, wxDefaultSize );
 387     slider_frame->SetAutoLayout( TRUE );
 388
 389     /* Create static box to surround the slider */
 390     slider_box = new wxStaticBox( slider_frame, -1, wxT("") );
 391
 392     /* Create sizer for slider frame */
 393     wxStaticBoxSizer *slider_sizer =
 394         new wxStaticBoxSizer( slider_box, wxHORIZONTAL );
 395     slider_frame->SetSizer( slider_sizer );
 396     slider_sizer->SetMinSize( -1, 50 );
 397
 398     /* Create slider */
 399     slider = new wxSlider( slider_frame, SliderScroll_Event, 0, 0,
 400                            SLIDER_MAX_POS, wxDefaultPosition, wxDefaultSize );
 401     slider_sizer->Add( slider, 1, wxGROW | wxALL, 5 );
 402     slider_sizer->Layout();
 403     slider_sizer->SetSizeHints(slider_frame);
 404
 405     /* Hide the slider by default */
 406     slider_frame->Hide();
 407 }
 408
 409 void Interface::Open( int i_access_method )
 410 {
 411     /* Show/hide the open dialog */
 412     if( p_open_dialog == NULL )
 413         p_open_dialog = new OpenDialog( p_intf, this, i_access_method );
 414
 415     if( p_open_dialog && p_open_dialog->ShowModal() == wxID_OK )
 416     {
 417         /* Update the playlist */
 418         playlist_t *p_playlist =
 419             (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 420                                            FIND_ANYWHERE );
 421         if( p_playlist == NULL )
 422         {
 423             return;
 424         }
 425
 426         for( size_t i = 0; i < p_open_dialog->mrl.GetCount(); i++ )
 427         {
 428             playlist_Add( p_playlist,
 429                 (const char *)p_open_dialog->mrl[i].mb_str(),
 430                 PLAYLIST_APPEND | (i ? 0 : PLAYLIST_GO), PLAYLIST_END );
 431         }
 432
 433         TogglePlayButton( PLAYING_S );
 434
 435         vlc_object_release( p_playlist );
 436     }
 437 }
 438
 439 /*****************************************************************************
 440  * Event Handlers.
 441  *****************************************************************************/
 442 /* Work-around helper for buggy wxGTK */
 443 void RecursiveDestroy( wxMenu *menu )
 444 {
 445     wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst();
 446     for( ; node; )
 447     {
 448         wxMenuItem *item = node->GetData();
 449         node = node->GetNext();
 450
 451         /* Delete the submenus */
 452         wxMenu *submenu = item->GetSubMenu();
 453         if( submenu )
 454         {
 455             RecursiveDestroy( submenu );
 456         }
 457         menu->Delete( item );
 458     }
 459 }
 460
 461 void Interface::OnMenuOpen(wxMenuEvent& event)
 462 {
 463 #if !defined( __WXMSW__ )
 464     if( event.GetEventObject() == p_audio_menu )
 465     {
 466         if( b_audio_menu )
 467         {
 468             p_audio_menu = AudioMenu( p_intf, this );
 469
 470             /* Work-around for buggy wxGTK */
 471             wxMenu *menu = GetMenuBar()->GetMenu( 3 );
 472             RecursiveDestroy( menu );
 473             /* End work-around */
 474
 475             menu =
 476                 GetMenuBar()->Replace( 3, p_audio_menu, wxU(_("&Audio")) );
 477             if( menu ) delete menu;
 478
 479             b_audio_menu = 0;
 480         }
 481         else b_audio_menu = 1;
 482     }
 483     else if( event.GetEventObject() == p_video_menu )
 484     {
 485         if( b_video_menu )
 486         {
 487             p_video_menu = VideoMenu( p_intf, this );
 488
 489             /* Work-around for buggy wxGTK */
 490             wxMenu *menu = GetMenuBar()->GetMenu( 4 );
 491             RecursiveDestroy( menu );
 492             /* End work-around */
 493
 494             menu =
 495                 GetMenuBar()->Replace( 4, p_video_menu, wxU(_("&Video")) );
 496             if( menu ) delete menu;
 497
 498             b_video_menu = 0;
 499         }
 500         else b_video_menu = 1;
 501     }
 502     else if( event.GetEventObject() == p_navig_menu )
 503     {
 504         if( b_navig_menu )
 505         {
 506             p_navig_menu = NavigMenu( p_intf, this );
 507
 508             /* Work-around for buggy wxGTK */
 509             wxMenu *menu = GetMenuBar()->GetMenu( 5 );
 510             RecursiveDestroy( menu );
 511             /* End work-around */
 512
 513             menu =
 514                 GetMenuBar()->Replace( 5, p_navig_menu, wxU(_("&Navigation")));
 515             if( menu ) delete menu;
 516
 517             b_navig_menu = 0;
 518         }
 519         else b_navig_menu = 1;
 520     }
 521
 522 #else
 523     p_audio_menu = AudioMenu( p_intf, this );
 524     wxMenu *menu = GetMenuBar()->Replace( 3, p_audio_menu, wxU(_("&Audio")) );
 525     if( menu ) delete menu;
 526
 527     p_video_menu = VideoMenu( p_intf, this );
 528     menu = GetMenuBar()->Replace( 4, p_video_menu, wxU(_("&Video")) );
 529     if( menu ) delete menu;
 530
 531     p_navig_menu = NavigMenu( p_intf, this );
 532     menu = GetMenuBar()->Replace( 5, p_navig_menu, wxU(_("&Navigation")) );
 533     if( menu ) delete menu;
 534
 535 #endif
 536 }
 537
 538 #if defined( __WXMSW__ ) || defined( __WXMAC__ )
 539 void Interface::OnContextMenu(wxContextMenuEvent& event)
 540 {
 541     ::PopupMenu( p_intf, this, ScreenToClient(event.GetPosition()) );
 542 }
 543 #else
 544 void Interface::OnContextMenu(wxMouseEvent& event)
 545 {
 546     ::PopupMenu( p_intf, this, event.GetPosition() );
 547 }
 548 #endif
 549
 550 void Interface::OnExit( wxCommandEvent& WXUNUSED(event) )
 551 {
 552     /* TRUE is to force the frame to close. */
 553     Close(TRUE);
 554 }
 555
 556 void Interface::OnAbout( wxCommandEvent& WXUNUSED(event) )
 557 {
 558     wxString msg;
 559     msg.Printf( wxString(wxT(VOUT_TITLE)) +
 560         wxU(_(" (wxWindows interface)\n\n")) +
 561         wxU(_("(C) 1996-2003 - the VideoLAN Team\n\n")) +
 562         wxU(_("The VideoLAN team <videolan@videolan.org>\n"
 563               "http://www.videolan.org/\n\n")) +
 564         wxU(_("This is the VideoLAN Client, a DVD, MPEG and DivX player."
 565               "\nIt can play MPEG and MPEG2 files from a file or from a "
 566               "network source.")) );
 567
 568     wxMessageBox( msg, wxString::Format(wxU(_("About %s")), wxT(VOUT_TITLE)),
 569                   wxOK | wxICON_INFORMATION, this );
 570 }
 571
 572 void Interface::OnPlaylist( wxCommandEvent& WXUNUSED(event) )
 573 {
 574     /* Show/hide the playlist window */
 575     Playlist *p_playlist_window = p_intf->p_sys->p_playlist_window;
 576     if( p_playlist_window )
 577     {
 578         p_playlist_window->ShowPlaylist( ! p_playlist_window->IsShown() );
 579     }
 580 }
 581
 582 void Interface::OnLogs( wxCommandEvent& WXUNUSED(event) )
 583 {
 584     /* Show/hide the log window */
 585     wxFrame *p_messages_window = p_intf->p_sys->p_messages_window;
 586     if( p_messages_window )
 587     {
 588         p_messages_window->Show( ! p_messages_window->IsShown() );
 589     }
 590 }
 591
 592 void Interface::OnFileInfo( wxCommandEvent& WXUNUSED(event) )
 593 {
 594     /* Show/hide the file info window */
 595     wxFrame *p_fileinfo_window = p_intf->p_sys->p_fileinfo_window;
 596     if( p_fileinfo_window )
 597     {
 598         p_fileinfo_window->Show( ! p_fileinfo_window->IsShown() );
 599     }
 600 }
 601
 602 void Interface::OnPreferences( wxCommandEvent& WXUNUSED(event) )
 603 {
 604     /* Show/hide the open dialog */
 605     if( p_prefs_dialog == NULL )
 606     {
 607         p_prefs_dialog = new PrefsDialog( p_intf, this );
 608     }
 609
 610     if( p_prefs_dialog )
 611     {
 612         p_prefs_dialog->Show( true );
 613     }
 614 }
 615
 616 void Interface::OnOpenFile( wxCommandEvent& WXUNUSED(event) )
 617 {
 618     Open( FILE_ACCESS );
 619 }
 620
 621 void Interface::OnOpenDisc( wxCommandEvent& WXUNUSED(event) )
 622 {
 623     Open( DISC_ACCESS );
 624 }
 625
 626 void Interface::OnOpenNet( wxCommandEvent& WXUNUSED(event) )
 627 {
 628     Open( NET_ACCESS );
 629 }
 630
 631 void Interface::OnOpenSat( wxCommandEvent& WXUNUSED(event) )
 632 {
 633     Open( SAT_ACCESS );
 634 }
 635
 636 void Interface::OnPlayStream( wxCommandEvent& WXUNUSED(event) )
 637 {
 638     wxCommandEvent dummy;
 639     playlist_t *p_playlist =
 640         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 641                                        FIND_ANYWHERE );
 642     if( p_playlist == NULL )
 643     {
 644         /* If the playlist is empty, open a file requester instead */
 645         OnOpenFile( dummy );
 646         return;
 647     }
 648
 649     vlc_mutex_lock( &p_playlist->object_lock );
 650     if( p_playlist->i_size )
 651     {
 652         vlc_mutex_unlock( &p_playlist->object_lock );
 653
 654         input_thread_t *p_input = (input_thread_t *)vlc_object_find( p_intf,
 655                                                        VLC_OBJECT_INPUT,
 656                                                        FIND_ANYWHERE );
 657         if( p_input == NULL )
 658         {
 659             /* No stream was playing, start one */
 660             playlist_Play( p_playlist );
 661             TogglePlayButton( PLAYING_S );
 662             vlc_object_release( p_playlist );
 663             return;
 664         }
 665
 666         if( p_input->stream.control.i_status != PAUSE_S )
 667         {
 668             /* A stream is being played, pause it */
 669             input_SetStatus( p_input, INPUT_STATUS_PAUSE );
 670             TogglePlayButton( PAUSE_S );
 671             vlc_object_release( p_playlist );
 672             vlc_object_release( p_input );
 673             return;
 674         }
 675
 676         /* Stream is paused, resume it */
 677         playlist_Play( p_playlist );
 678         TogglePlayButton( PLAYING_S );
 679         vlc_object_release( p_input );
 680         vlc_object_release( p_playlist );
 681     }
 682     else
 683     {
 684         vlc_mutex_unlock( &p_playlist->object_lock );
 685         vlc_object_release( p_playlist );
 686         OnOpenFile( dummy );
 687     }
 688 }
 689
 690 void Interface::OnStopStream( wxCommandEvent& WXUNUSED(event) )
 691 {
 692     playlist_t * p_playlist =
 693         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 694                                        FIND_ANYWHERE );
 695     if( p_playlist == NULL )
 696     {
 697         return;
 698     }
 699
 700     playlist_Stop( p_playlist );
 701     TogglePlayButton( PAUSE_S );
 702     vlc_object_release( p_playlist );
 703 }
 704
 705 void Interface::OnSliderUpdate( wxScrollEvent& event )
 706 {
 707     vlc_mutex_lock( &p_intf->change_lock );
 708
 709 #ifdef WIN32
 710     if( event.GetEventType() == wxEVT_SCROLL_THUMBRELEASE
 711         || event.GetEventType() == wxEVT_SCROLL_ENDSCROLL )
 712     {
 713 #endif
 714         if( p_intf->p_sys->i_slider_pos != event.GetPosition()
 715             && p_intf->p_sys->p_input )
 716         {
 717             p_intf->p_sys->i_slider_pos = event.GetPosition();
 718             input_Seek( p_intf->p_sys->p_input, p_intf->p_sys->i_slider_pos *
 719                         100 / SLIDER_MAX_POS,
 720                         INPUT_SEEK_PERCENT | INPUT_SEEK_SET );
 721         }
 722
 723 #ifdef WIN32
 724         p_intf->p_sys->b_slider_free = VLC_TRUE;
 725     }
 726     else
 727     {
 728         p_intf->p_sys->b_slider_free = VLC_FALSE;
 729
 730         if( p_intf->p_sys->p_input )
 731         {
 732             /* Update stream date */
 733 #define p_area p_intf->p_sys->p_input->stream.p_selected_area
 734             char psz_time[ OFFSETTOTIME_MAX_SIZE ];
 735
 736             slider_box->SetLabel(
 737                 wxU(input_OffsetToTime( p_intf->p_sys->p_input,
 738                                         psz_time,
 739                                         p_area->i_size * event.GetPosition()
 740                                         / SLIDER_MAX_POS )) );
 741 #undef p_area
 742         }
 743     }
 744 #endif
 745
 746     vlc_mutex_unlock( &p_intf->change_lock );
 747 }
 748
 749 void Interface::OnPrevStream( wxCommandEvent& WXUNUSED(event) )
 750 {
 751     playlist_t * p_playlist =
 752         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 753                                        FIND_ANYWHERE );
 754     if( p_playlist == NULL )
 755     {
 756         return;
 757     }
 758
 759     playlist_Prev( p_playlist );
 760     vlc_object_release( p_playlist );
 761 }
 762
 763 void Interface::OnNextStream( wxCommandEvent& WXUNUSED(event) )
 764 {
 765     playlist_t * p_playlist =
 766         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 767                                        FIND_ANYWHERE );
 768     if( p_playlist == NULL )
 769     {
 770         return;
 771     }
 772
 773     playlist_Next( p_playlist );
 774     vlc_object_release( p_playlist );
 775 }
 776
 777 void Interface::OnSlowStream( wxCommandEvent& WXUNUSED(event) )
 778 {
 779     input_thread_t *p_input =
 780         (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
 781                                            FIND_ANYWHERE );
 782     if( p_input )
 783     {
 784         input_SetStatus( p_input, INPUT_STATUS_SLOWER );
 785         vlc_object_release( p_input );
 786     }
 787 }
 788
 789 void Interface::OnFastStream( wxCommandEvent& WXUNUSED(event) )
 790 {
 791     input_thread_t *p_input =
 792         (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
 793                                            FIND_ANYWHERE );
 794     if( p_input )
 795     {
 796         input_SetStatus( p_input, INPUT_STATUS_FASTER );
 797         vlc_object_release( p_input );
 798     }
 799 }
 800
 801 void Interface::TogglePlayButton( int i_playing_status )
 802 {
 803     if( i_playing_status == i_old_playing_status )
 804         return;
 805
 806     GetToolBar()->DeleteTool( PlayStream_Event );
 807
 808     if( i_playing_status == PLAYING_S )
 809     {
 810         GetToolBar()->InsertTool( 5, PlayStream_Event, wxU(_("Pause")),
 811                                   wxBitmap( pause_xpm ) );
 812     }
 813     else
 814     {
 815         GetToolBar()->InsertTool( 5, PlayStream_Event, wxU(_("Play")),
 816                                   wxBitmap( play_xpm ) );
 817     }
 818
 819     GetToolBar()->Realize();
 820
 821     i_old_playing_status = i_playing_status;
 822 }
 823
 824 #if !defined(__WXX11__)
 825 /*****************************************************************************
 826  * Definition of DragAndDrop class.
 827  *****************************************************************************/
 828 DragAndDrop::DragAndDrop( intf_thread_t *_p_intf )
 829 {
 830     p_intf = _p_intf;
 831 }
 832
 833 bool DragAndDrop::OnDropFiles( wxCoord, wxCoord,
 834                                const wxArrayString& filenames )
 835 {
 836     /* Add dropped files to the playlist */
 837
 838     playlist_t *p_playlist =
 839         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 840                                        FIND_ANYWHERE );
 841     if( p_playlist == NULL )
 842     {
 843         return FALSE;
 844     }
 845
 846     for( size_t i = 0; i < filenames.GetCount(); i++ )
 847         playlist_Add( p_playlist, (const char *)filenames[i].mb_str(),
 848                       PLAYLIST_APPEND | (i ? 0 : PLAYLIST_GO), PLAYLIST_END );
 849
 850     vlc_object_release( p_playlist );
 851
 852     return TRUE;
 853 }
 854 #endif