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 1.36 2003/05/27 11:35:34 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::OnContextMenu2)
 143 #endif
 144     EVT_RIGHT_UP(Interface::OnContextMenu)
 145
 146     /* Toolbar events */
 147     EVT_MENU(OpenFile_Event, Interface::OnOpenFile)
 148     EVT_MENU(OpenDisc_Event, Interface::OnOpenDisc)
 149     EVT_MENU(OpenNet_Event, Interface::OnOpenNet)
 150     EVT_MENU(OpenSat_Event, Interface::OnOpenSat)
 151     EVT_MENU(StopStream_Event, Interface::OnStopStream)
 152     EVT_MENU(PlayStream_Event, Interface::OnPlayStream)
 153     EVT_MENU(PrevStream_Event, Interface::OnPrevStream)
 154     EVT_MENU(NextStream_Event, Interface::OnNextStream)
 155     EVT_MENU(SlowStream_Event, Interface::OnSlowStream)
 156     EVT_MENU(FastStream_Event, Interface::OnFastStream)
 157
 158     /* Slider events */
 159     EVT_COMMAND_SCROLL(SliderScroll_Event, Interface::OnSliderUpdate)
 160 END_EVENT_TABLE()
 161
 162 /*****************************************************************************
 163  * Constructor.
 164  *****************************************************************************/
 165 Interface::Interface( intf_thread_t *_p_intf ):
 166     wxFrame( NULL, -1, wxT("VLC media player"),
 167              wxDefaultPosition, wxDefaultSize, wxDEFAULT_FRAME_STYLE )
 168 {
 169     /* Initializations */
 170     p_intf = _p_intf;
 171     p_prefs_dialog = NULL;
 172     i_old_playing_status = PAUSE_S;
 173     p_open_dialog = NULL;
 174     p_popup_menu = NULL;
 175     b_popup_change = VLC_FALSE;
 176
 177     /* Give our interface a nice little icon */
 178     p_intf->p_sys->p_icon = new wxIcon( vlc_xpm );
 179     SetIcon( *p_intf->p_sys->p_icon );
 180
 181     /* Create a sizer for the main frame */
 182     frame_sizer = new wxBoxSizer( wxHORIZONTAL );
 183     SetSizer( frame_sizer );
 184
 185     /* Creation of the menu bar */
 186     CreateOurMenuBar();
 187
 188     /* Creation of the tool bar */
 189     CreateOurToolBar();
 190
 191     /* Creation of the slider sub-window */
 192     CreateOurSlider();
 193     frame_sizer->Add( slider_frame, 1, wxGROW, 0 );
 194     frame_sizer->Hide( slider_frame );
 195
 196     /* Creation of the status bar
 197      * Helptext for menu items and toolbar tools will automatically get
 198      * displayed here. */
 199     int i_status_width[3] = {-6, -2, -9};
 200     statusbar = CreateStatusBar( 3 );                            /* 2 fields */
 201     statusbar->SetStatusWidths( 3, i_status_width );
 202     statusbar->SetStatusText( wxString::Format(wxT("x%.2f"), 1.0), 1 );
 203
 204
 205     /* Make sure we've got the right background colour */
 206     SetBackgroundColour( slider_frame->GetBackgroundColour() );
 207
 208     /* Layout everything */
 209     SetAutoLayout( TRUE );
 210     frame_sizer->Layout();
 211     frame_sizer->Fit(this);
 212
 213 #if !defined(__WXX11__)
 214     /* Associate drop targets with the main interface */
 215     SetDropTarget( new DragAndDrop( p_intf ) );
 216 #endif
 217 }
 218
 219 Interface::~Interface()
 220 {
 221     /* Clean up */
 222     if( p_open_dialog ) delete p_open_dialog;
 223     if( p_prefs_dialog ) p_prefs_dialog->Destroy();
 224 }
 225
 226 /*****************************************************************************
 227  * Private methods.
 228  *****************************************************************************/
 229 void Interface::CreateOurMenuBar()
 230 {
 231 #define HELP_FILE  N_("Open a file")
 232 #define HELP_DISC  N_("Open a DVD or (S)VCD")
 233 #define HELP_NET   N_("Open a network stream")
 234 #define HELP_SAT   N_("Open a satellite stream")
 235 #define HELP_EJECT N_("Eject the DVD/CD")
 236 #define HELP_EXIT  N_("Exit this program")
 237
 238 #define HELP_PLAYLIST   N_("Open the playlist")
 239 #define HELP_LOGS       N_("Show the program logs")
 240 #define HELP_FILEINFO       N_("Show information about the file being played")
 241
 242 #define HELP_PREFS N_("Go to the preferences menu")
 243
 244 #define HELP_ABOUT N_("About this program")
 245
 246     /* Create the "File" menu */
 247     wxMenu *file_menu = new wxMenu;
 248     file_menu->Append( OpenFile_Event, wxU(_("&Open File...")),
 249                        wxU(_(HELP_FILE)) );
 250     file_menu->Append( OpenDisc_Event, wxU(_("Open &Disc...")),
 251                        wxU(_(HELP_DISC)) );
 252     file_menu->Append( OpenNet_Event, wxU(_("&Network Stream...")),
 253                        wxU(_(HELP_NET)) );
 254 #if 0
 255     file_menu->Append( OpenSat_Event, wxU(_("&Satellite Stream...")),
 256                        wxU(_(HELP_NET)) );
 257 #endif
 258 #if 0
 259     file_menu->AppendSeparator();
 260     file_menu->Append( EjectDisc_Event, wxU(_("&Eject Disc")),
 261                        wxU(_(HELP_EJECT)) );
 262 #endif
 263     file_menu->AppendSeparator();
 264     file_menu->Append( Exit_Event, wxU(_("E&xit")), wxU(_(HELP_EXIT)) );
 265
 266     /* Create the "View" menu */
 267     wxMenu *view_menu = new wxMenu;
 268     view_menu->Append( Playlist_Event, wxU(_("&Playlist...")),
 269                        wxU(_(HELP_PLAYLIST)) );
 270     view_menu->Append( Logs_Event, wxU(_("&Messages...")), wxU(_(HELP_LOGS)) );
 271     view_menu->Append( FileInfo_Event, wxU(_("&File info...")),
 272                        wxU(_(HELP_FILEINFO)) );
 273
 274     /* Create the "Settings" menu */
 275     wxMenu *settings_menu = new wxMenu;
 276     settings_menu->Append( Prefs_Event, wxU(_("&Preferences...")),
 277                            wxU(_(HELP_PREFS)) );
 278
 279     /* Create the "Audio" menu */
 280     p_audio_menu = new wxMenu;
 281     b_audio_menu = 1;
 282
 283     /* Create the "Video" menu */
 284     p_video_menu = new wxMenu;
 285     b_video_menu = 1;
 286
 287     /* Create the "Navigation" menu */
 288     p_navig_menu = new wxMenu;
 289     b_navig_menu = 1;
 290
 291     /* Create the "Help" menu */
 292     wxMenu *help_menu = new wxMenu;
 293     help_menu->Append( About_Event, wxU(_("&About...")), wxU(_(HELP_ABOUT)) );
 294
 295     /* Append the freshly created menus to the menu bar... */
 296     wxMenuBar *menubar = new wxMenuBar( wxMB_DOCKABLE );
 297     menubar->Append( file_menu, wxU(_("&File")) );
 298     menubar->Append( view_menu, wxU(_("&View")) );
 299     menubar->Append( settings_menu, wxU(_("&Settings")) );
 300     menubar->Append( p_audio_menu, wxU(_("&Audio")) );
 301     menubar->Append( p_video_menu, wxU(_("&Video")) );
 302     menubar->Append( p_navig_menu, wxU(_("&Navigation")) );
 303     menubar->Append( help_menu, wxU(_("&Help")) );
 304
 305     /* Attach the menu bar to the frame */
 306     SetMenuBar( menubar );
 307
 308     /* Intercept all menu events in our custom event handler */
 309     PushEventHandler( new MenuEvtHandler( p_intf, this ) );
 310
 311 #if !defined(__WXX11__)
 312     /* Associate drop targets with the menubar */
 313     menubar->SetDropTarget( new DragAndDrop( p_intf ) );
 314 #endif
 315 }
 316
 317 void Interface::CreateOurToolBar()
 318 {
 319 #define HELP_STOP N_("Stop current playlist item")
 320 #define HELP_PLAY N_("Play current playlist item")
 321 #define HELP_PAUSE N_("Pause current playlist item")
 322 #define HELP_PLO N_("Open playlist")
 323 #define HELP_PLP N_("Previous playlist item")
 324 #define HELP_PLN N_("Next playlist item")
 325 #define HELP_SLOW N_("Play slower")
 326 #define HELP_FAST N_("Play faster")
 327
 328     wxLogNull LogDummy; /* Hack to suppress annoying log message on the win32
 329                          * version because we don't include wx.rc */
 330
 331     wxToolBar *toolbar = CreateToolBar(
 332         wxTB_HORIZONTAL | wxTB_FLAT | wxTB_DOCKABLE );
 333
 334     toolbar->SetToolBitmapSize( wxSize(TOOLBAR_BMP_WIDTH,TOOLBAR_BMP_HEIGHT) );
 335
 336     toolbar->AddTool( OpenFile_Event, wxU(_("File")), wxBitmap( file_xpm ),
 337                       wxU(_(HELP_FILE)) );
 338     toolbar->AddTool( OpenDisc_Event, wxU(_("Disc")), wxBitmap( disc_xpm ),
 339                       wxU(_(HELP_DISC)) );
 340     toolbar->AddTool( OpenNet_Event, wxU(_("Net")), wxBitmap( net_xpm ),
 341                       wxU(_(HELP_NET)) );
 342 #if 0
 343     toolbar->AddTool( OpenSat_Event, wxU(_("Sat")), wxBitmap( sat_xpm ),
 344                       wxU(_(HELP_SAT)) );
 345 #endif
 346     toolbar->AddSeparator();
 347     toolbar->AddTool( StopStream_Event, wxU(_("Stop")), wxBitmap( stop_xpm ),
 348                       wxU(_(HELP_STOP)) );
 349     toolbar->AddTool( PlayStream_Event, wxU(_("Play")), wxBitmap( play_xpm ),
 350                       wxU(_(HELP_PLAY)) );
 351     toolbar->AddSeparator();
 352     toolbar->AddTool( Playlist_Event, wxU(_("Playlist")),
 353                       wxBitmap( playlist_xpm ), wxU(_(HELP_PLO)) );
 354     toolbar->AddTool( PrevStream_Event, wxU(_("Prev")),
 355                       wxBitmap( previous_xpm ), wxU(_(HELP_PLP)) );
 356     toolbar->AddTool( NextStream_Event, wxU(_("Next")), wxBitmap( next_xpm ),
 357                       wxU(_(HELP_PLN)) );
 358     toolbar->AddTool( SlowStream_Event, wxU(_("Slower")), wxBitmap( slow_xpm ),
 359                       wxU(_(HELP_SLOW)) );
 360     toolbar->AddTool( FastStream_Event, wxU(_("Faster")), wxBitmap( fast_xpm ),
 361                       wxU(_(HELP_FAST)) );
 362
 363     toolbar->Realize();
 364
 365     /* Place the toolbar in a sizer, so we can calculate the width of the
 366      * toolbar and set this as the minimum for the main frame size. */
 367     wxBoxSizer *toolbar_sizer = new wxBoxSizer( wxHORIZONTAL );
 368     toolbar_sizer->Add( toolbar, 0, 0, 0 );
 369     toolbar_sizer->Layout();
 370
 371 #ifndef WIN32
 372     frame_sizer->SetMinSize( toolbar_sizer->GetMinSize().GetWidth(), -1 );
 373 #else
 374     frame_sizer->SetMinSize( toolbar->GetToolSize().GetWidth() *
 375                              toolbar->GetToolsCount(), -1 );
 376 #endif
 377
 378 #if !defined(__WXX11__)
 379     /* Associate drop targets with the toolbar */
 380     toolbar->SetDropTarget( new DragAndDrop( p_intf ) );
 381 #endif
 382 }
 383
 384 void Interface::CreateOurSlider()
 385 {
 386     /* Create a new frame containing the slider */
 387     slider_frame = new wxPanel( this, -1, wxDefaultPosition, wxDefaultSize );
 388     slider_frame->SetAutoLayout( TRUE );
 389
 390     /* Create static box to surround the slider */
 391     slider_box = new wxStaticBox( slider_frame, -1, wxT("") );
 392
 393     /* Create sizer for slider frame */
 394     wxStaticBoxSizer *slider_sizer =
 395         new wxStaticBoxSizer( slider_box, wxHORIZONTAL );
 396     slider_frame->SetSizer( slider_sizer );
 397     slider_sizer->SetMinSize( -1, 50 );
 398
 399     /* Create slider */
 400     slider = new wxSlider( slider_frame, SliderScroll_Event, 0, 0,
 401                            SLIDER_MAX_POS, wxDefaultPosition, wxDefaultSize );
 402     slider_sizer->Add( slider, 1, wxGROW | wxALL, 5 );
 403     slider_sizer->Layout();
 404     slider_sizer->SetSizeHints(slider_frame);
 405
 406     /* Hide the slider by default */
 407     slider_frame->Hide();
 408 }
 409
 410 void Interface::Open( int i_access_method )
 411 {
 412     /* Show/hide the open dialog */
 413     if( p_open_dialog == NULL )
 414         p_open_dialog = new OpenDialog( p_intf, this, i_access_method );
 415
 416     if( p_open_dialog &&
 417         p_open_dialog->ShowModal( i_access_method ) == wxID_OK )
 418     {
 419         /* Update the playlist */
 420         playlist_t *p_playlist =
 421             (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 422                                            FIND_ANYWHERE );
 423         if( p_playlist == NULL )
 424         {
 425             return;
 426         }
 427
 428         for( size_t i = 0; i < p_open_dialog->mrl.GetCount(); i++ )
 429         {
 430             playlist_Add( p_playlist,
 431                 (const char *)p_open_dialog->mrl[i].mb_str(),
 432                 PLAYLIST_APPEND | (i ? 0 : PLAYLIST_GO), PLAYLIST_END );
 433         }
 434
 435         TogglePlayButton( PLAYING_S );
 436
 437         vlc_object_release( p_playlist );
 438     }
 439 }
 440
 441 /*****************************************************************************
 442  * Event Handlers.
 443  *****************************************************************************/
 444 /* Work-around helper for buggy wxGTK */
 445 void RecursiveDestroy( wxMenu *menu )
 446 {
 447     wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst();
 448     for( ; node; )
 449     {
 450         wxMenuItem *item = node->GetData();
 451         node = node->GetNext();
 452
 453         /* Delete the submenus */
 454         wxMenu *submenu = item->GetSubMenu();
 455         if( submenu )
 456         {
 457             RecursiveDestroy( submenu );
 458         }
 459         menu->Delete( item );
 460     }
 461 }
 462
 463 void Interface::OnMenuOpen(wxMenuEvent& event)
 464 {
 465 #if !defined( __WXMSW__ )
 466     if( event.GetEventObject() == p_audio_menu )
 467     {
 468         if( b_audio_menu )
 469         {
 470             p_audio_menu = AudioMenu( p_intf, this );
 471
 472             /* Work-around for buggy wxGTK */
 473             wxMenu *menu = GetMenuBar()->GetMenu( 3 );
 474             RecursiveDestroy( menu );
 475             /* End work-around */
 476
 477             menu =
 478                 GetMenuBar()->Replace( 3, p_audio_menu, wxU(_("&Audio")) );
 479             if( menu ) delete menu;
 480
 481             b_audio_menu = 0;
 482         }
 483         else b_audio_menu = 1;
 484     }
 485     else if( event.GetEventObject() == p_video_menu )
 486     {
 487         if( b_video_menu )
 488         {
 489             p_video_menu = VideoMenu( p_intf, this );
 490
 491             /* Work-around for buggy wxGTK */
 492             wxMenu *menu = GetMenuBar()->GetMenu( 4 );
 493             RecursiveDestroy( menu );
 494             /* End work-around */
 495
 496             menu =
 497                 GetMenuBar()->Replace( 4, p_video_menu, wxU(_("&Video")) );
 498             if( menu ) delete menu;
 499
 500             b_video_menu = 0;
 501         }
 502         else b_video_menu = 1;
 503     }
 504     else if( event.GetEventObject() == p_navig_menu )
 505     {
 506         if( b_navig_menu )
 507         {
 508             p_navig_menu = NavigMenu( p_intf, this );
 509
 510             /* Work-around for buggy wxGTK */
 511             wxMenu *menu = GetMenuBar()->GetMenu( 5 );
 512             RecursiveDestroy( menu );
 513             /* End work-around */
 514
 515             menu =
 516                 GetMenuBar()->Replace( 5, p_navig_menu, wxU(_("&Navigation")));
 517             if( menu ) delete menu;
 518
 519             b_navig_menu = 0;
 520         }
 521         else b_navig_menu = 1;
 522     }
 523
 524 #else
 525     p_audio_menu = AudioMenu( p_intf, this );
 526     wxMenu *menu = GetMenuBar()->Replace( 3, p_audio_menu, wxU(_("&Audio")) );
 527     if( menu ) delete menu;
 528
 529     p_video_menu = VideoMenu( p_intf, this );
 530     menu = GetMenuBar()->Replace( 4, p_video_menu, wxU(_("&Video")) );
 531     if( menu ) delete menu;
 532
 533     p_navig_menu = NavigMenu( p_intf, this );
 534     menu = GetMenuBar()->Replace( 5, p_navig_menu, wxU(_("&Navigation")) );
 535     if( menu ) delete menu;
 536
 537 #endif
 538 }
 539
 540 #if defined( __WXMSW__ ) || defined( __WXMAC__ )
 541 void Interface::OnContextMenu2(wxContextMenuEvent& event)
 542 {
 543     ::PopupMenu( p_intf, this, ScreenToClient(event.GetPosition()) );
 544 }
 545 #endif
 546 void Interface::OnContextMenu(wxMouseEvent& event)
 547 {
 548     ::PopupMenu( p_intf, this, event.GetPosition() );
 549 }
 550
 551 void Interface::OnExit( wxCommandEvent& WXUNUSED(event) )
 552 {
 553     /* TRUE is to force the frame to close. */
 554     Close(TRUE);
 555 }
 556
 557 void Interface::OnAbout( wxCommandEvent& WXUNUSED(event) )
 558 {
 559     wxString msg;
 560     msg.Printf( wxString(wxT("VLC media player")) +
 561         wxU(_(" (wxWindows interface)\n\n")) +
 562         wxU(_("(C) 1996-2003 - the VideoLAN Team\n\n")) +
 563         wxU(_("The VideoLAN team <videolan@videolan.org>\n"
 564               "http://www.videolan.org/\n\n")) +
 565         wxU(_("This is the VideoLAN Client, a DVD, MPEG and DivX player."
 566               "\nIt can play MPEG and MPEG2 files from a file or from a "
 567               "network source.")) );
 568
 569     wxMessageBox( msg, wxString::Format(wxU(_("About %s")),
 570                   wxT("VLC media player")), wxOK | wxICON_INFORMATION, this );
 571 }
 572
 573 void Interface::OnPlaylist( wxCommandEvent& WXUNUSED(event) )
 574 {
 575     /* Show/hide the playlist window */
 576     Playlist *p_playlist_window = p_intf->p_sys->p_playlist_window;
 577     if( p_playlist_window )
 578     {
 579         p_playlist_window->ShowPlaylist( ! p_playlist_window->IsShown() );
 580     }
 581 }
 582
 583 void Interface::OnLogs( wxCommandEvent& WXUNUSED(event) )
 584 {
 585     /* Show/hide the log window */
 586     wxFrame *p_messages_window = p_intf->p_sys->p_messages_window;
 587     if( p_messages_window )
 588     {
 589         p_messages_window->Show( ! p_messages_window->IsShown() );
 590     }
 591 }
 592
 593 void Interface::OnFileInfo( wxCommandEvent& WXUNUSED(event) )
 594 {
 595     /* Show/hide the file info window */
 596     wxFrame *p_fileinfo_window = p_intf->p_sys->p_fileinfo_window;
 597     if( p_fileinfo_window )
 598     {
 599         p_fileinfo_window->Show( ! p_fileinfo_window->IsShown() );
 600     }
 601 }
 602
 603 void Interface::OnPreferences( wxCommandEvent& WXUNUSED(event) )
 604 {
 605     /* Show/hide the open dialog */
 606     if( p_prefs_dialog == NULL )
 607     {
 608         p_prefs_dialog = new PrefsDialog( p_intf, this );
 609     }
 610
 611     if( p_prefs_dialog )
 612     {
 613         p_prefs_dialog->Show( true );
 614     }
 615 }
 616
 617 void Interface::OnOpenFile( wxCommandEvent& WXUNUSED(event) )
 618 {
 619     Open( FILE_ACCESS );
 620 }
 621
 622 void Interface::OnOpenDisc( wxCommandEvent& WXUNUSED(event) )
 623 {
 624     Open( DISC_ACCESS );
 625 }
 626
 627 void Interface::OnOpenNet( wxCommandEvent& WXUNUSED(event) )
 628 {
 629     Open( NET_ACCESS );
 630 }
 631
 632 void Interface::OnOpenSat( wxCommandEvent& WXUNUSED(event) )
 633 {
 634     Open( SAT_ACCESS );
 635 }
 636
 637 void Interface::OnPlayStream( wxCommandEvent& WXUNUSED(event) )
 638 {
 639     wxCommandEvent dummy;
 640     playlist_t *p_playlist =
 641         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 642                                        FIND_ANYWHERE );
 643     if( p_playlist == NULL )
 644     {
 645         /* If the playlist is empty, open a file requester instead */
 646         OnOpenFile( dummy );
 647         return;
 648     }
 649
 650     vlc_mutex_lock( &p_playlist->object_lock );
 651     if( p_playlist->i_size )
 652     {
 653         vlc_mutex_unlock( &p_playlist->object_lock );
 654
 655         input_thread_t *p_input = (input_thread_t *)vlc_object_find( p_intf,
 656                                                        VLC_OBJECT_INPUT,
 657                                                        FIND_ANYWHERE );
 658         if( p_input == NULL )
 659         {
 660             /* No stream was playing, start one */
 661             playlist_Play( p_playlist );
 662             TogglePlayButton( PLAYING_S );
 663             vlc_object_release( p_playlist );
 664             return;
 665         }
 666
 667         if( p_input->stream.control.i_status != PAUSE_S )
 668         {
 669             /* A stream is being played, pause it */
 670             input_SetStatus( p_input, INPUT_STATUS_PAUSE );
 671             TogglePlayButton( PAUSE_S );
 672             vlc_object_release( p_playlist );
 673             vlc_object_release( p_input );
 674             return;
 675         }
 676
 677         /* Stream is paused, resume it */
 678         playlist_Play( p_playlist );
 679         TogglePlayButton( PLAYING_S );
 680         vlc_object_release( p_input );
 681         vlc_object_release( p_playlist );
 682     }
 683     else
 684     {
 685         vlc_mutex_unlock( &p_playlist->object_lock );
 686         vlc_object_release( p_playlist );
 687         OnOpenFile( dummy );
 688     }
 689 }
 690
 691 void Interface::OnStopStream( wxCommandEvent& WXUNUSED(event) )
 692 {
 693     playlist_t * p_playlist =
 694         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 695                                        FIND_ANYWHERE );
 696     if( p_playlist == NULL )
 697     {
 698         return;
 699     }
 700
 701     playlist_Stop( p_playlist );
 702     TogglePlayButton( PAUSE_S );
 703     vlc_object_release( p_playlist );
 704 }
 705
 706 void Interface::OnSliderUpdate( wxScrollEvent& event )
 707 {
 708     vlc_mutex_lock( &p_intf->change_lock );
 709
 710 #ifdef WIN32
 711     if( event.GetEventType() == wxEVT_SCROLL_THUMBRELEASE
 712         || event.GetEventType() == wxEVT_SCROLL_ENDSCROLL )
 713     {
 714 #endif
 715         if( p_intf->p_sys->i_slider_pos != event.GetPosition()
 716             && p_intf->p_sys->p_input )
 717         {
 718             p_intf->p_sys->i_slider_pos = event.GetPosition();
 719             input_Seek( p_intf->p_sys->p_input, p_intf->p_sys->i_slider_pos *
 720                         100 / SLIDER_MAX_POS,
 721                         INPUT_SEEK_PERCENT | INPUT_SEEK_SET );
 722         }
 723
 724 #ifdef WIN32
 725         p_intf->p_sys->b_slider_free = VLC_TRUE;
 726     }
 727     else
 728     {
 729         p_intf->p_sys->b_slider_free = VLC_FALSE;
 730
 731         if( p_intf->p_sys->p_input )
 732         {
 733             /* Update stream date */
 734 #define p_area p_intf->p_sys->p_input->stream.p_selected_area
 735             char psz_time[ OFFSETTOTIME_MAX_SIZE ];
 736
 737             slider_box->SetLabel(
 738                 wxU(input_OffsetToTime( p_intf->p_sys->p_input,
 739                                         psz_time,
 740                                         p_area->i_size * event.GetPosition()
 741                                         / SLIDER_MAX_POS )) );
 742 #undef p_area
 743         }
 744     }
 745 #endif
 746
 747     vlc_mutex_unlock( &p_intf->change_lock );
 748 }
 749
 750 void Interface::OnPrevStream( wxCommandEvent& WXUNUSED(event) )
 751 {
 752     playlist_t * p_playlist =
 753         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 754                                        FIND_ANYWHERE );
 755     if( p_playlist == NULL )
 756     {
 757         return;
 758     }
 759
 760     playlist_Prev( p_playlist );
 761     vlc_object_release( p_playlist );
 762 }
 763
 764 void Interface::OnNextStream( wxCommandEvent& WXUNUSED(event) )
 765 {
 766     playlist_t * p_playlist =
 767         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 768                                        FIND_ANYWHERE );
 769     if( p_playlist == NULL )
 770     {
 771         return;
 772     }
 773
 774     playlist_Next( p_playlist );
 775     vlc_object_release( p_playlist );
 776 }
 777
 778 void Interface::OnSlowStream( wxCommandEvent& WXUNUSED(event) )
 779 {
 780     input_thread_t *p_input =
 781         (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
 782                                            FIND_ANYWHERE );
 783     if( p_input )
 784     {
 785         input_SetStatus( p_input, INPUT_STATUS_SLOWER );
 786         vlc_object_release( p_input );
 787     }
 788 }
 789
 790 void Interface::OnFastStream( wxCommandEvent& WXUNUSED(event) )
 791 {
 792     input_thread_t *p_input =
 793         (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
 794                                            FIND_ANYWHERE );
 795     if( p_input )
 796     {
 797         input_SetStatus( p_input, INPUT_STATUS_FASTER );
 798         vlc_object_release( p_input );
 799     }
 800 }
 801
 802 void Interface::TogglePlayButton( int i_playing_status )
 803 {
 804     if( i_playing_status == i_old_playing_status )
 805         return;
 806
 807     GetToolBar()->DeleteTool( PlayStream_Event );
 808
 809     if( i_playing_status == PLAYING_S )
 810     {
 811         GetToolBar()->InsertTool( 5, PlayStream_Event, wxU(_("Pause")),
 812                                   wxBitmap( pause_xpm ) );
 813     }
 814     else
 815     {
 816         GetToolBar()->InsertTool( 5, PlayStream_Event, wxU(_("Play")),
 817                                   wxBitmap( play_xpm ) );
 818     }
 819
 820     GetToolBar()->Realize();
 821
 822     i_old_playing_status = i_playing_status;
 823 }
 824
 825 #if !defined(__WXX11__)
 826 /*****************************************************************************
 827  * Definition of DragAndDrop class.
 828  *****************************************************************************/
 829 DragAndDrop::DragAndDrop( intf_thread_t *_p_intf )
 830 {
 831     p_intf = _p_intf;
 832 }
 833
 834 bool DragAndDrop::OnDropFiles( wxCoord, wxCoord,
 835                                const wxArrayString& filenames )
 836 {
 837     /* Add dropped files to the playlist */
 838
 839     playlist_t *p_playlist =
 840         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 841                                        FIND_ANYWHERE );
 842     if( p_playlist == NULL )
 843     {
 844         return FALSE;
 845     }
 846
 847     for( size_t i = 0; i < filenames.GetCount(); i++ )
 848         playlist_Add( p_playlist, (const char *)filenames[i].mb_str(),
 849                       PLAYLIST_APPEND | (i ? 0 : PLAYLIST_GO), PLAYLIST_END );
 850
 851     vlc_object_release( p_playlist );
 852
 853     return TRUE;
 854 }
 855 #endif