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 1.45 2003/07/12 13:33:10 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 #include <vlc/aout.h>
  34
  35 #ifdef WIN32                                                 /* mingw32 hack */
  36 #undef Yield
  37 #undef CreateDialog
  38 #endif
  39
  40 /* Let vlc take care of the i18n stuff */
  41 #define WXINTL_NO_GETTEXT_MACRO
  42
  43 #include <wx/wxprec.h>
  44 #include <wx/wx.h>
  45
  46 #include <vlc/intf.h>
  47 #include "stream_control.h"
  48
  49 #include "wxwindows.h"
  50
  51 /* include the toolbar graphics */
  52 #include "bitmaps/file.xpm"
  53 #include "bitmaps/disc.xpm"
  54 #include "bitmaps/net.xpm"
  55 #if 0
  56 #include "bitmaps/sat.xpm"
  57 #endif
  58 #include "bitmaps/play.xpm"
  59 #include "bitmaps/pause.xpm"
  60 #include "bitmaps/stop.xpm"
  61 #include "bitmaps/previous.xpm"
  62 #include "bitmaps/next.xpm"
  63 #include "bitmaps/playlist.xpm"
  64 #include "bitmaps/fast.xpm"
  65 #include "bitmaps/slow.xpm"
  66
  67 #define TOOLBAR_BMP_WIDTH 36
  68 #define TOOLBAR_BMP_HEIGHT 36
  69
  70 /* include the icon graphic */
  71 #include "../../../share/vlc32x32.xpm"
  72
  73 /*****************************************************************************
  74  * Local class declarations.
  75  *****************************************************************************/
  76 class wxMenuExt: public wxMenu
  77 {
  78 public:
  79     /* Constructor */
  80     wxMenuExt( wxMenu* parentMenu, int id, const wxString& text,
  81                    const wxString& helpString, wxItemKind kind,
  82                    char *_psz_var, int _i_object_id, vlc_value_t _val,
  83                    int _i_val_type );
  84
  85     virtual ~wxMenuExt() {};
  86
  87     char *psz_var;
  88     int  i_val_type;
  89     int  i_object_id;
  90     vlc_value_t val;
  91
  92 private:
  93
  94 };
  95
  96 class wxVolCtrl: public wxGauge
  97 {
  98 public:
  99     /* Constructor */
 100     wxVolCtrl( intf_thread_t *_p_intf, wxWindow* parent, wxWindowID id );
 101     virtual ~wxVolCtrl() {};
 102
 103     void Change( int i_volume );
 104
 105     void OnChange( wxMouseEvent& event );
 106
 107 private:
 108     intf_thread_t *p_intf;
 109
 110     DECLARE_EVENT_TABLE();
 111 };
 112
 113 BEGIN_EVENT_TABLE(wxVolCtrl, wxWindow)
 114     /* Mouse events */
 115     EVT_LEFT_DOWN(wxVolCtrl::OnChange)
 116 END_EVENT_TABLE()
 117
 118 /*****************************************************************************
 119  * Event Table.
 120  *****************************************************************************/
 121
 122 /* IDs for the controls and the menu commands */
 123 enum
 124 {
 125     /* menu items */
 126     Exit_Event = wxID_HIGHEST,
 127     OpenFileSimple_Event,
 128     OpenFile_Event,
 129     OpenDisc_Event,
 130     OpenNet_Event,
 131     OpenSat_Event,
 132     EjectDisc_Event,
 133
 134     Playlist_Event,
 135     Logs_Event,
 136     FileInfo_Event,
 137
 138     Prefs_Event,
 139
 140     SliderScroll_Event,
 141     StopStream_Event,
 142     PlayStream_Event,
 143     PrevStream_Event,
 144     NextStream_Event,
 145     SlowStream_Event,
 146     FastStream_Event,
 147
 148     /* it is important for the id corresponding to the "About" command to have
 149      * this standard value as otherwise it won't be handled properly under Mac
 150      * (where it is special and put into the "Apple" menu) */
 151     About_Event = wxID_ABOUT
 152 };
 153
 154 BEGIN_EVENT_TABLE(Interface, wxFrame)
 155     /* Menu events */
 156     EVT_MENU(Exit_Event, Interface::OnExit)
 157     EVT_MENU(About_Event, Interface::OnAbout)
 158     EVT_MENU(Playlist_Event, Interface::OnPlaylist)
 159     EVT_MENU(Logs_Event, Interface::OnLogs)
 160     EVT_MENU(FileInfo_Event, Interface::OnFileInfo)
 161     EVT_MENU(Prefs_Event, Interface::OnPreferences)
 162
 163     EVT_MENU_OPEN(Interface::OnMenuOpen)
 164
 165 #if defined( __WXMSW__ ) || defined( __WXMAC__ )
 166     EVT_CONTEXT_MENU(Interface::OnContextMenu2)
 167 #endif
 168     EVT_RIGHT_UP(Interface::OnContextMenu)
 169
 170     /* Toolbar events */
 171     EVT_MENU(OpenFileSimple_Event, Interface::OnOpenFileSimple)
 172     EVT_MENU(OpenFile_Event, Interface::OnOpenFile)
 173     EVT_MENU(OpenDisc_Event, Interface::OnOpenDisc)
 174     EVT_MENU(OpenNet_Event, Interface::OnOpenNet)
 175     EVT_MENU(OpenSat_Event, Interface::OnOpenSat)
 176     EVT_MENU(StopStream_Event, Interface::OnStopStream)
 177     EVT_MENU(PlayStream_Event, Interface::OnPlayStream)
 178     EVT_MENU(PrevStream_Event, Interface::OnPrevStream)
 179     EVT_MENU(NextStream_Event, Interface::OnNextStream)
 180     EVT_MENU(SlowStream_Event, Interface::OnSlowStream)
 181     EVT_MENU(FastStream_Event, Interface::OnFastStream)
 182
 183     /* Slider events */
 184     EVT_COMMAND_SCROLL(SliderScroll_Event, Interface::OnSliderUpdate)
 185 END_EVENT_TABLE()
 186
 187 /*****************************************************************************
 188  * Constructor.
 189  *****************************************************************************/
 190 Interface::Interface( intf_thread_t *_p_intf ):
 191     wxFrame( NULL, -1, wxT("VLC media player"),
 192              wxDefaultPosition, wxDefaultSize, wxDEFAULT_FRAME_STYLE )
 193 {
 194     /* Initializations */
 195     p_intf = _p_intf;
 196     p_prefs_dialog = NULL;
 197     i_old_playing_status = PAUSE_S;
 198     p_open_dialog = NULL;
 199     p_file_dialog = NULL;
 200
 201     /* Give our interface a nice little icon */
 202     p_intf->p_sys->p_icon = new wxIcon( vlc_xpm );
 203     SetIcon( *p_intf->p_sys->p_icon );
 204
 205     /* Create a sizer for the main frame */
 206     frame_sizer = new wxBoxSizer( wxHORIZONTAL );
 207     SetSizer( frame_sizer );
 208
 209     /* Creation of the menu bar */
 210     CreateOurMenuBar();
 211
 212     /* Creation of the tool bar */
 213     CreateOurToolBar();
 214
 215     /* Creation of the slider sub-window */
 216     CreateOurSlider();
 217     frame_sizer->Add( slider_frame, 1, wxGROW, 0 );
 218     frame_sizer->Hide( slider_frame );
 219
 220     /* Creation of the status bar
 221      * Helptext for menu items and toolbar tools will automatically get
 222      * displayed here. */
 223     int i_status_width[3] = {-6, -2, -9};
 224     statusbar = CreateStatusBar( 3 );                            /* 2 fields */
 225     statusbar->SetStatusWidths( 3, i_status_width );
 226     statusbar->SetStatusText( wxString::Format(wxT("x%.2f"), 1.0), 1 );
 227
 228
 229     /* Make sure we've got the right background colour */
 230     SetBackgroundColour( slider_frame->GetBackgroundColour() );
 231
 232     /* Layout everything */
 233     SetAutoLayout( TRUE );
 234     frame_sizer->Layout();
 235     frame_sizer->Fit(this);
 236
 237 #if !defined(__WXX11__)
 238     /* Associate drop targets with the main interface */
 239     SetDropTarget( new DragAndDrop( p_intf ) );
 240 #endif
 241 }
 242
 243 Interface::~Interface()
 244 {
 245     /* Clean up */
 246     if( p_open_dialog ) delete p_open_dialog;
 247     if( p_prefs_dialog ) p_prefs_dialog->Destroy();
 248     if( p_file_dialog ) delete p_file_dialog;
 249     if( p_intf->p_sys->p_icon ) delete p_intf->p_sys->p_icon;
 250 }
 251
 252 /*****************************************************************************
 253  * Private methods.
 254  *****************************************************************************/
 255 void Interface::CreateOurMenuBar()
 256 {
 257 #define HELP_FILE  N_("Open a file")
 258 #define HELP_DISC  N_("Open a DVD or (S)VCD")
 259 #define HELP_NET   N_("Open a network stream")
 260 #define HELP_SAT   N_("Open a satellite stream")
 261 #define HELP_EJECT N_("Eject the DVD/CD")
 262 #define HELP_EXIT  N_("Exit this program")
 263
 264 #define HELP_PLAYLIST   N_("Open the playlist")
 265 #define HELP_LOGS       N_("Show the program logs")
 266 #define HELP_FILEINFO       N_("Show information about the file being played")
 267
 268 #define HELP_PREFS N_("Go to the preferences menu")
 269
 270 #define HELP_ABOUT N_("About this program")
 271
 272     /* Create the "File" menu */
 273     wxMenu *file_menu = new wxMenu;
 274     file_menu->Append( OpenFileSimple_Event, wxU(_("Simple &Open ...")),
 275                        wxU(_(HELP_FILE)) );
 276     file_menu->Append( OpenFile_Event, wxU(_("Open &File...")),
 277                        wxU(_(HELP_FILE)) );
 278     file_menu->Append( OpenDisc_Event, wxU(_("Open &Disc...")),
 279                        wxU(_(HELP_DISC)) );
 280     file_menu->Append( OpenNet_Event, wxU(_("Open &Network Stream...")),
 281                        wxU(_(HELP_NET)) );
 282 #if 0
 283     file_menu->Append( OpenSat_Event, wxU(_("Open &Satellite Stream...")),
 284                        wxU(_(HELP_NET)) );
 285 #endif
 286 #if 0
 287     file_menu->AppendSeparator();
 288     file_menu->Append( EjectDisc_Event, wxU(_("&Eject Disc")),
 289                        wxU(_(HELP_EJECT)) );
 290 #endif
 291     file_menu->AppendSeparator();
 292     file_menu->Append( Exit_Event, wxU(_("E&xit")), wxU(_(HELP_EXIT)) );
 293
 294     /* Create the "View" menu */
 295     wxMenu *view_menu = new wxMenu;
 296     view_menu->Append( Playlist_Event, wxU(_("&Playlist...")),
 297                        wxU(_(HELP_PLAYLIST)) );
 298     view_menu->Append( Logs_Event, wxU(_("&Messages...")), wxU(_(HELP_LOGS)) );
 299     view_menu->Append( FileInfo_Event, wxU(_("&File info...")),
 300                        wxU(_(HELP_FILEINFO)) );
 301
 302     /* Create the "Settings" menu */
 303     wxMenu *settings_menu = new wxMenu;
 304     settings_menu->Append( Prefs_Event, wxU(_("&Preferences...")),
 305                            wxU(_(HELP_PREFS)) );
 306
 307     /* Create the "Audio" menu */
 308     p_audio_menu = new wxMenu;
 309     b_audio_menu = 1;
 310
 311     /* Create the "Video" menu */
 312     p_video_menu = new wxMenu;
 313     b_video_menu = 1;
 314
 315     /* Create the "Navigation" menu */
 316     p_navig_menu = new wxMenu;
 317     b_navig_menu = 1;
 318
 319     /* Create the "Help" menu */
 320     wxMenu *help_menu = new wxMenu;
 321     help_menu->Append( About_Event, wxU(_("&About...")), wxU(_(HELP_ABOUT)) );
 322
 323     /* Append the freshly created menus to the menu bar... */
 324     wxMenuBar *menubar = new wxMenuBar( wxMB_DOCKABLE );
 325     menubar->Append( file_menu, wxU(_("&File")) );
 326     menubar->Append( view_menu, wxU(_("&View")) );
 327     menubar->Append( settings_menu, wxU(_("&Settings")) );
 328     menubar->Append( p_audio_menu, wxU(_("&Audio")) );
 329     menubar->Append( p_video_menu, wxU(_("&Video")) );
 330     menubar->Append( p_navig_menu, wxU(_("&Navigation")) );
 331     menubar->Append( help_menu, wxU(_("&Help")) );
 332
 333     /* Attach the menu bar to the frame */
 334     SetMenuBar( menubar );
 335
 336     /* Intercept all menu events in our custom event handler */
 337     PushEventHandler( new MenuEvtHandler( p_intf, this ) );
 338
 339 #if !defined(__WXX11__)
 340     /* Associate drop targets with the menubar */
 341     menubar->SetDropTarget( new DragAndDrop( p_intf ) );
 342 #endif
 343 }
 344
 345 void Interface::CreateOurToolBar()
 346 {
 347 #define HELP_STOP N_("Stop current playlist item")
 348 #define HELP_PLAY N_("Play current playlist item")
 349 #define HELP_PAUSE N_("Pause current playlist item")
 350 #define HELP_PLO N_("Open playlist")
 351 #define HELP_PLP N_("Previous playlist item")
 352 #define HELP_PLN N_("Next playlist item")
 353 #define HELP_SLOW N_("Play slower")
 354 #define HELP_FAST N_("Play faster")
 355
 356     wxLogNull LogDummy; /* Hack to suppress annoying log message on the win32
 357                          * version because we don't include wx.rc */
 358
 359     wxToolBar *toolbar = CreateToolBar(
 360         wxTB_HORIZONTAL | wxTB_FLAT | wxTB_DOCKABLE );
 361
 362     toolbar->SetToolBitmapSize( wxSize(TOOLBAR_BMP_WIDTH,TOOLBAR_BMP_HEIGHT) );
 363
 364     toolbar->AddTool( OpenFile_Event, wxU(_("File")), wxBitmap( file_xpm ),
 365                       wxU(_(HELP_FILE)) );
 366     toolbar->AddTool( OpenDisc_Event, wxU(_("Disc")), wxBitmap( disc_xpm ),
 367                       wxU(_(HELP_DISC)) );
 368     toolbar->AddTool( OpenNet_Event, wxU(_("Net")), wxBitmap( net_xpm ),
 369                       wxU(_(HELP_NET)) );
 370 #if 0
 371     toolbar->AddTool( OpenSat_Event, wxU(_("Sat")), wxBitmap( sat_xpm ),
 372                       wxU(_(HELP_SAT)) );
 373 #endif
 374     toolbar->AddSeparator();
 375     toolbar->AddTool( StopStream_Event, wxU(_("Stop")), wxBitmap( stop_xpm ),
 376                       wxU(_(HELP_STOP)) );
 377     toolbar->AddTool( PlayStream_Event, wxU(_("Play")), wxBitmap( play_xpm ),
 378                       wxU(_(HELP_PLAY)) );
 379     toolbar->AddSeparator();
 380     toolbar->AddTool( Playlist_Event, wxU(_("Playlist")),
 381                       wxBitmap( playlist_xpm ), wxU(_(HELP_PLO)) );
 382     toolbar->AddTool( PrevStream_Event, wxU(_("Prev")),
 383                       wxBitmap( previous_xpm ), wxU(_(HELP_PLP)) );
 384     toolbar->AddTool( NextStream_Event, wxU(_("Next")), wxBitmap( next_xpm ),
 385                       wxU(_(HELP_PLN)) );
 386     toolbar->AddTool( SlowStream_Event, wxU(_("Slower")), wxBitmap( slow_xpm ),
 387                       wxU(_(HELP_SLOW)) );
 388     toolbar->AddTool( FastStream_Event, wxU(_("Faster")), wxBitmap( fast_xpm ),
 389                       wxU(_(HELP_FAST)) );
 390
 391     toolbar->Realize();
 392
 393     /* Place the toolbar in a sizer, so we can calculate the width of the
 394      * toolbar and set this as the minimum for the main frame size. */
 395     wxBoxSizer *toolbar_sizer = new wxBoxSizer( wxHORIZONTAL );
 396     toolbar_sizer->Add( toolbar, 0, 0, 0 );
 397     toolbar_sizer->Layout();
 398
 399 #ifndef WIN32
 400     frame_sizer->SetMinSize( toolbar_sizer->GetMinSize().GetWidth(), -1 );
 401 #else
 402     frame_sizer->SetMinSize( toolbar->GetToolSize().GetWidth() *
 403                              toolbar->GetToolsCount(), -1 );
 404 #endif
 405
 406 #if !defined(__WXX11__)
 407     /* Associate drop targets with the toolbar */
 408     toolbar->SetDropTarget( new DragAndDrop( p_intf ) );
 409 #endif
 410 }
 411
 412 void Interface::CreateOurSlider()
 413 {
 414     /* Create a new frame and sizer containing the slider */
 415     slider_frame = new wxPanel( this, -1, wxDefaultPosition, wxDefaultSize );
 416     slider_frame->SetAutoLayout( TRUE );
 417     wxBoxSizer *frame_sizer =
 418         new wxBoxSizer( wxHORIZONTAL );
 419
 420     /* Create static box to surround the slider */
 421     slider_box = new wxStaticBox( slider_frame, -1, wxT("") );
 422
 423     /* Create sizer for slider frame */
 424     wxStaticBoxSizer *slider_sizer =
 425         new wxStaticBoxSizer( slider_box, wxHORIZONTAL );
 426     slider_sizer->SetMinSize( -1, 50 );
 427
 428     /* Create slider */
 429     slider = new wxSlider( slider_frame, SliderScroll_Event, 0, 0,
 430                            SLIDER_MAX_POS, wxDefaultPosition, wxDefaultSize );
 431     slider_sizer->Add( slider, 1, wxEXPAND | wxALL, 5 );
 432
 433
 434     volctrl = new wxVolCtrl( p_intf, slider_frame, -1 );
 435
 436     /* Add everything to the frame */
 437     frame_sizer->Add( slider_sizer, 1, wxEXPAND | wxBOTTOM, 5 );
 438     frame_sizer->Add( volctrl, 0, wxEXPAND | wxALL, 5 );
 439     slider_frame->SetSizer( frame_sizer );
 440     frame_sizer->Layout();
 441     frame_sizer->SetSizeHints(slider_frame);
 442
 443     /* Hide the slider by default */
 444     slider_frame->Hide();
 445 }
 446
 447 void Interface::Open( int i_access_method )
 448 {
 449     /* Show/hide the open dialog */
 450     if( p_open_dialog == NULL )
 451         p_open_dialog = new OpenDialog( p_intf, this, i_access_method );
 452
 453     if( p_open_dialog &&
 454         p_open_dialog->ShowModal( i_access_method ) == wxID_OK )
 455     {
 456         /* Update the playlist */
 457         playlist_t *p_playlist =
 458             (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 459                                            FIND_ANYWHERE );
 460         if( p_playlist == NULL )
 461         {
 462             return;
 463         }
 464
 465         for( size_t i = 0; i < p_open_dialog->mrl.GetCount(); i++ )
 466         {
 467             playlist_Add( p_playlist,
 468                 (const char *)p_open_dialog->mrl[i].mb_str(),
 469                 PLAYLIST_APPEND | (i ? 0 : PLAYLIST_GO), PLAYLIST_END );
 470         }
 471
 472         TogglePlayButton( PLAYING_S );
 473
 474         vlc_object_release( p_playlist );
 475     }
 476 }
 477
 478 /*****************************************************************************
 479  * Event Handlers.
 480  *****************************************************************************/
 481 /* Work-around helper for buggy wxGTK */
 482 void RecursiveDestroy( wxMenu *menu )
 483 {
 484     wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst();
 485     for( ; node; )
 486     {
 487         wxMenuItem *item = node->GetData();
 488         node = node->GetNext();
 489
 490         /* Delete the submenus */
 491         wxMenu *submenu = item->GetSubMenu();
 492         if( submenu )
 493         {
 494             RecursiveDestroy( submenu );
 495         }
 496         menu->Delete( item );
 497     }
 498 }
 499
 500 void Interface::OnMenuOpen(wxMenuEvent& event)
 501 {
 502 #if !defined( __WXMSW__ )
 503     if( event.GetEventObject() == p_audio_menu )
 504     {
 505         if( b_audio_menu )
 506         {
 507             p_audio_menu = AudioMenu( p_intf, this );
 508
 509             /* Work-around for buggy wxGTK */
 510             wxMenu *menu = GetMenuBar()->GetMenu( 3 );
 511             RecursiveDestroy( menu );
 512             /* End work-around */
 513
 514             menu =
 515                 GetMenuBar()->Replace( 3, p_audio_menu, wxU(_("&Audio")) );
 516             if( menu ) delete menu;
 517
 518             b_audio_menu = 0;
 519         }
 520         else b_audio_menu = 1;
 521     }
 522     else if( event.GetEventObject() == p_video_menu )
 523     {
 524         if( b_video_menu )
 525         {
 526             p_video_menu = VideoMenu( p_intf, this );
 527
 528             /* Work-around for buggy wxGTK */
 529             wxMenu *menu = GetMenuBar()->GetMenu( 4 );
 530             RecursiveDestroy( menu );
 531             /* End work-around */
 532
 533             menu =
 534                 GetMenuBar()->Replace( 4, p_video_menu, wxU(_("&Video")) );
 535             if( menu ) delete menu;
 536
 537             b_video_menu = 0;
 538         }
 539         else b_video_menu = 1;
 540     }
 541     else if( event.GetEventObject() == p_navig_menu )
 542     {
 543         if( b_navig_menu )
 544         {
 545             p_navig_menu = NavigMenu( p_intf, this );
 546
 547             /* Work-around for buggy wxGTK */
 548             wxMenu *menu = GetMenuBar()->GetMenu( 5 );
 549             RecursiveDestroy( menu );
 550             /* End work-around */
 551
 552             menu =
 553                 GetMenuBar()->Replace( 5, p_navig_menu, wxU(_("&Navigation")));
 554             if( menu ) delete menu;
 555
 556             b_navig_menu = 0;
 557         }
 558         else b_navig_menu = 1;
 559     }
 560
 561 #else
 562     p_audio_menu = AudioMenu( p_intf, this );
 563     wxMenu *menu = GetMenuBar()->Replace( 3, p_audio_menu, wxU(_("&Audio")) );
 564     if( menu ) delete menu;
 565
 566     p_video_menu = VideoMenu( p_intf, this );
 567     menu = GetMenuBar()->Replace( 4, p_video_menu, wxU(_("&Video")) );
 568     if( menu ) delete menu;
 569
 570     p_navig_menu = NavigMenu( p_intf, this );
 571     menu = GetMenuBar()->Replace( 5, p_navig_menu, wxU(_("&Navigation")) );
 572     if( menu ) delete menu;
 573
 574 #endif
 575 }
 576
 577 #if defined( __WXMSW__ ) || defined( __WXMAC__ )
 578 void Interface::OnContextMenu2(wxContextMenuEvent& event)
 579 {
 580     ::PopupMenu( p_intf, this, ScreenToClient(event.GetPosition()) );
 581 }
 582 #endif
 583 void Interface::OnContextMenu(wxMouseEvent& event)
 584 {
 585     ::PopupMenu( p_intf, this, event.GetPosition() );
 586 }
 587
 588 void Interface::OnExit( wxCommandEvent& WXUNUSED(event) )
 589 {
 590     /* TRUE is to force the frame to close. */
 591     Close(TRUE);
 592 }
 593
 594 void Interface::OnAbout( wxCommandEvent& WXUNUSED(event) )
 595 {
 596     wxString msg;
 597     msg.Printf( wxString(wxT("VLC media player " VERSION)) +
 598         wxU(_(" (wxWindows interface)\n\n")) +
 599         wxU(_("(C) 1996-2003 - the VideoLAN Team\n\n")) +
 600         wxU(_("The VideoLAN team <videolan@videolan.org>\n"
 601               "http://www.videolan.org/\n\n")) +
 602         wxU(_("This is the VideoLAN Client, a DVD, MPEG and DivX player."
 603               "\nIt can play MPEG and MPEG2 files from a file or from a "
 604               "network source.")) );
 605
 606     wxMessageBox( msg, wxString::Format(wxU(_("About %s")),
 607                   wxT("VLC media player")), wxOK | wxICON_INFORMATION, this );
 608 }
 609
 610 void Interface::OnPlaylist( wxCommandEvent& WXUNUSED(event) )
 611 {
 612     /* Show/hide the playlist window */
 613     Playlist *p_playlist_window = p_intf->p_sys->p_playlist_window;
 614     if( p_playlist_window )
 615     {
 616         p_playlist_window->ShowPlaylist( ! p_playlist_window->IsShown() );
 617     }
 618 }
 619
 620 void Interface::OnLogs( wxCommandEvent& WXUNUSED(event) )
 621 {
 622     /* Show/hide the log window */
 623     wxFrame *p_messages_window = p_intf->p_sys->p_messages_window;
 624     if( p_messages_window )
 625     {
 626         p_messages_window->Show( ! p_messages_window->IsShown() );
 627     }
 628 }
 629
 630 void Interface::OnFileInfo( wxCommandEvent& WXUNUSED(event) )
 631 {
 632     /* Show/hide the file info window */
 633     wxFrame *p_fileinfo_window = p_intf->p_sys->p_fileinfo_window;
 634     if( p_fileinfo_window )
 635     {
 636         p_fileinfo_window->Show( ! p_fileinfo_window->IsShown() );
 637     }
 638 }
 639
 640 void Interface::OnPreferences( wxCommandEvent& WXUNUSED(event) )
 641 {
 642     /* Show/hide the open dialog */
 643     if( p_prefs_dialog == NULL )
 644     {
 645         p_prefs_dialog = new PrefsDialog( p_intf, this );
 646     }
 647
 648     if( p_prefs_dialog )
 649     {
 650         p_prefs_dialog->Show( true );
 651     }
 652 }
 653
 654 void Interface::OnOpenFileSimple( wxCommandEvent& WXUNUSED(event) )
 655 {
 656     playlist_t *p_playlist =
 657         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 658                                        FIND_ANYWHERE );
 659     if( p_playlist == NULL )
 660     {
 661         return;
 662     }
 663
 664     if( p_file_dialog == NULL )
 665         p_file_dialog = new wxFileDialog( this, wxU(_("Open file")),
 666             wxT(""), wxT(""), wxT("*"), wxOPEN | wxMULTIPLE );
 667
 668     if( p_file_dialog && p_file_dialog->ShowModal() == wxID_OK )
 669     {
 670         wxArrayString paths;
 671
 672         p_file_dialog->GetPaths( paths );
 673
 674         for( size_t i = 0; i < paths.GetCount(); i++ )
 675             playlist_Add( p_playlist, (const char *)paths[i].mb_str(),
 676                           PLAYLIST_APPEND | (i ? 0 : PLAYLIST_GO),
 677                           PLAYLIST_END );
 678     }
 679
 680     vlc_object_release( p_playlist );
 681 }
 682
 683 void Interface::OnOpenFile( wxCommandEvent& WXUNUSED(event) )
 684 {
 685     Open( FILE_ACCESS );
 686 }
 687
 688 void Interface::OnOpenDisc( wxCommandEvent& WXUNUSED(event) )
 689 {
 690     Open( DISC_ACCESS );
 691 }
 692
 693 void Interface::OnOpenNet( wxCommandEvent& WXUNUSED(event) )
 694 {
 695     Open( NET_ACCESS );
 696 }
 697
 698 void Interface::OnOpenSat( wxCommandEvent& WXUNUSED(event) )
 699 {
 700     Open( SAT_ACCESS );
 701 }
 702
 703 void Interface::OnPlayStream( wxCommandEvent& WXUNUSED(event) )
 704 {
 705     wxCommandEvent dummy;
 706     playlist_t *p_playlist =
 707         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 708                                        FIND_ANYWHERE );
 709     if( p_playlist == NULL )
 710     {
 711         /* If the playlist is empty, open a file requester instead */
 712         OnOpenFile( dummy );
 713         return;
 714     }
 715
 716     vlc_mutex_lock( &p_playlist->object_lock );
 717     if( p_playlist->i_size )
 718     {
 719         vlc_mutex_unlock( &p_playlist->object_lock );
 720
 721         input_thread_t *p_input = (input_thread_t *)vlc_object_find( p_intf,
 722                                                        VLC_OBJECT_INPUT,
 723                                                        FIND_ANYWHERE );
 724         if( p_input == NULL )
 725         {
 726             /* No stream was playing, start one */
 727             playlist_Play( p_playlist );
 728             TogglePlayButton( PLAYING_S );
 729             vlc_object_release( p_playlist );
 730             return;
 731         }
 732
 733         if( p_input->stream.control.i_status != PAUSE_S )
 734         {
 735             /* A stream is being played, pause it */
 736             input_SetStatus( p_input, INPUT_STATUS_PAUSE );
 737             TogglePlayButton( PAUSE_S );
 738             vlc_object_release( p_playlist );
 739             vlc_object_release( p_input );
 740             return;
 741         }
 742
 743         /* Stream is paused, resume it */
 744         input_SetStatus( p_input, INPUT_STATUS_PLAY );
 745         TogglePlayButton( PLAYING_S );
 746         vlc_object_release( p_input );
 747         vlc_object_release( p_playlist );
 748     }
 749     else
 750     {
 751         vlc_mutex_unlock( &p_playlist->object_lock );
 752         vlc_object_release( p_playlist );
 753         OnOpenFile( dummy );
 754     }
 755 }
 756
 757 void Interface::OnStopStream( wxCommandEvent& WXUNUSED(event) )
 758 {
 759     playlist_t * p_playlist =
 760         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 761                                        FIND_ANYWHERE );
 762     if( p_playlist == NULL )
 763     {
 764         return;
 765     }
 766
 767     playlist_Stop( p_playlist );
 768     TogglePlayButton( PAUSE_S );
 769     vlc_object_release( p_playlist );
 770 }
 771
 772 void Interface::OnSliderUpdate( wxScrollEvent& event )
 773 {
 774     vlc_mutex_lock( &p_intf->change_lock );
 775
 776 #ifdef WIN32
 777     if( event.GetEventType() == wxEVT_SCROLL_THUMBRELEASE
 778         || event.GetEventType() == wxEVT_SCROLL_ENDSCROLL )
 779     {
 780 #endif
 781         if( p_intf->p_sys->i_slider_pos != event.GetPosition()
 782             && p_intf->p_sys->p_input )
 783         {
 784             p_intf->p_sys->i_slider_pos = event.GetPosition();
 785             input_Seek( p_intf->p_sys->p_input, p_intf->p_sys->i_slider_pos *
 786                         100 / SLIDER_MAX_POS,
 787                         INPUT_SEEK_PERCENT | INPUT_SEEK_SET );
 788         }
 789
 790 #ifdef WIN32
 791         p_intf->p_sys->b_slider_free = VLC_TRUE;
 792     }
 793     else
 794     {
 795         p_intf->p_sys->b_slider_free = VLC_FALSE;
 796
 797         if( p_intf->p_sys->p_input )
 798         {
 799             /* Update stream date */
 800 #define p_area p_intf->p_sys->p_input->stream.p_selected_area
 801             char psz_time[ OFFSETTOTIME_MAX_SIZE ];
 802
 803             slider_box->SetLabel(
 804                 wxU(input_OffsetToTime( p_intf->p_sys->p_input,
 805                                         psz_time,
 806                                         p_area->i_size * event.GetPosition()
 807                                         / SLIDER_MAX_POS )) );
 808 #undef p_area
 809         }
 810     }
 811 #endif
 812
 813     vlc_mutex_unlock( &p_intf->change_lock );
 814 }
 815
 816 void Interface::OnPrevStream( wxCommandEvent& WXUNUSED(event) )
 817 {
 818     playlist_t * p_playlist =
 819         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 820                                        FIND_ANYWHERE );
 821     if( p_playlist == NULL )
 822     {
 823         return;
 824     }
 825
 826     playlist_Prev( p_playlist );
 827     vlc_object_release( p_playlist );
 828 }
 829
 830 void Interface::OnNextStream( wxCommandEvent& WXUNUSED(event) )
 831 {
 832     playlist_t * p_playlist =
 833         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 834                                        FIND_ANYWHERE );
 835     if( p_playlist == NULL )
 836     {
 837         return;
 838     }
 839
 840     playlist_Next( p_playlist );
 841     vlc_object_release( p_playlist );
 842 }
 843
 844 void Interface::OnSlowStream( wxCommandEvent& WXUNUSED(event) )
 845 {
 846     input_thread_t *p_input =
 847         (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
 848                                            FIND_ANYWHERE );
 849     if( p_input )
 850     {
 851         input_SetStatus( p_input, INPUT_STATUS_SLOWER );
 852         vlc_object_release( p_input );
 853     }
 854 }
 855
 856 void Interface::OnFastStream( wxCommandEvent& WXUNUSED(event) )
 857 {
 858     input_thread_t *p_input =
 859         (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
 860                                            FIND_ANYWHERE );
 861     if( p_input )
 862     {
 863         input_SetStatus( p_input, INPUT_STATUS_FASTER );
 864         vlc_object_release( p_input );
 865     }
 866 }
 867
 868 void Interface::TogglePlayButton( int i_playing_status )
 869 {
 870     if( i_playing_status == i_old_playing_status )
 871         return;
 872
 873     GetToolBar()->DeleteTool( PlayStream_Event );
 874
 875     if( i_playing_status == PLAYING_S )
 876     {
 877         GetToolBar()->InsertTool( 5, PlayStream_Event, wxU(_("Pause")),
 878                                   wxBitmap( pause_xpm ), wxNullBitmap,
 879                                   wxITEM_NORMAL, wxU(_(HELP_PAUSE)) );
 880     }
 881     else
 882     {
 883         GetToolBar()->InsertTool( 5, PlayStream_Event, wxU(_("Play")),
 884                                   wxBitmap( play_xpm ), wxNullBitmap,
 885                                   wxITEM_NORMAL, wxU(_(HELP_PLAY)) );
 886     }
 887
 888     GetToolBar()->Realize();
 889
 890     i_old_playing_status = i_playing_status;
 891 }
 892
 893 #if !defined(__WXX11__)
 894 /*****************************************************************************
 895  * Definition of DragAndDrop class.
 896  *****************************************************************************/
 897 DragAndDrop::DragAndDrop( intf_thread_t *_p_intf )
 898 {
 899     p_intf = _p_intf;
 900 }
 901
 902 bool DragAndDrop::OnDropFiles( wxCoord, wxCoord,
 903                                const wxArrayString& filenames )
 904 {
 905     /* Add dropped files to the playlist */
 906
 907     playlist_t *p_playlist =
 908         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 909                                        FIND_ANYWHERE );
 910     if( p_playlist == NULL )
 911     {
 912         return FALSE;
 913     }
 914
 915     for( size_t i = 0; i < filenames.GetCount(); i++ )
 916         playlist_Add( p_playlist, (const char *)filenames[i].mb_str(),
 917                       PLAYLIST_APPEND | (i ? 0 : PLAYLIST_GO), PLAYLIST_END );
 918
 919     vlc_object_release( p_playlist );
 920
 921     return TRUE;
 922 }
 923 #endif
 924
 925 /*****************************************************************************
 926  * Definition of wxVolCtrl class.
 927  *****************************************************************************/
 928 wxVolCtrl::wxVolCtrl( intf_thread_t *_p_intf, wxWindow* parent, wxWindowID id )
 929   : wxGauge( parent, id, 200, wxDefaultPosition, wxDefaultSize,
 930              wxGA_VERTICAL | wxGA_SMOOTH )
 931 {
 932     p_intf = _p_intf;
 933 }
 934
 935 void wxVolCtrl::OnChange( wxMouseEvent& event )
 936 {
 937     int i_volume = (GetRect().height - event.GetY()) * 200 / GetRect().height;
 938     Change( i_volume );
 939 }
 940
 941 void wxVolCtrl::Change( int i_volume )
 942 {
 943     aout_VolumeSet( p_intf, i_volume * AOUT_VOLUME_MAX / 200 );
 944     SetValue( i_volume );
 945     SetToolTip( wxString::Format((wxString)wxU(_("Volume")) + wxT(" %d"),
 946                 i_volume ) );
 947 }