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

   1 /*****************************************************************************
   2  * interface.cpp : wxWindows plugin for vlc
   3  *****************************************************************************
   4  * Copyright (C) 2000-2004, 2003 VideoLAN
   5  * $Id$
   6  *
   7  * Authors: Gildas Bazin <gbazin@videolan.org>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  22  *****************************************************************************/
  23
  24 /*****************************************************************************
  25  * Preamble
  26  *****************************************************************************/
  27 #include <vlc/vlc.h>
  28 #include <vlc/aout.h>
  29 #include <vlc/vout.h>
  30 #include <vlc/intf.h>
  31
  32 #include "wxwindows.h"
  33
  34 /* include the toolbar graphics */
  35 #include "bitmaps/play.xpm"
  36 #include "bitmaps/pause.xpm"
  37 #include "bitmaps/stop.xpm"
  38 #include "bitmaps/prev.xpm"
  39 #include "bitmaps/next.xpm"
  40 #include "bitmaps/eject.xpm"
  41 #include "bitmaps/slow.xpm"
  42 #include "bitmaps/fast.xpm"
  43 #include "bitmaps/playlist.xpm"
  44 #include "bitmaps/speaker.xpm"
  45
  46 #define TOOLBAR_BMP_WIDTH 16
  47 #define TOOLBAR_BMP_HEIGHT 16
  48
  49 /* include the icon graphic */
  50 #include "../../../share/vlc32x32.xpm"
  51
  52 /*****************************************************************************
  53  * Local class declarations.
  54  *****************************************************************************/
  55 class wxMenuExt: public wxMenu
  56 {
  57 public:
  58     /* Constructor */
  59     wxMenuExt( wxMenu* parentMenu, int id, const wxString& text,
  60                    const wxString& helpString, wxItemKind kind,
  61                    char *_psz_var, int _i_object_id, vlc_value_t _val,
  62                    int _i_val_type );
  63
  64     virtual ~wxMenuExt() {};
  65
  66     char *psz_var;
  67     int  i_val_type;
  68     int  i_object_id;
  69     vlc_value_t val;
  70
  71 private:
  72
  73 };
  74
  75 class wxVolCtrl: public wxGauge
  76 {
  77 public:
  78     /* Constructor */
  79     wxVolCtrl( intf_thread_t *_p_intf, wxWindow* parent, wxWindowID id,
  80                wxPoint = wxDefaultPosition, wxSize = wxSize( 20, -1 ) );
  81     virtual ~wxVolCtrl() {};
  82
  83     void UpdateVolume();
  84
  85     void OnChange( wxMouseEvent& event );
  86
  87 private:
  88     intf_thread_t *p_intf;
  89
  90     DECLARE_EVENT_TABLE();
  91 };
  92
  93 BEGIN_EVENT_TABLE(wxVolCtrl, wxWindow)
  94     /* Mouse events */
  95     EVT_LEFT_DOWN(wxVolCtrl::OnChange)
  96     EVT_MOTION(wxVolCtrl::OnChange)
  97 END_EVENT_TABLE()
  98
  99 /*****************************************************************************
 100  * Event Table.
 101  *****************************************************************************/
 102
 103 DEFINE_LOCAL_EVENT_TYPE( wxEVT_INTF );
 104
 105 /* IDs for the controls and the menu commands */
 106 enum
 107 {
 108     /* menu items */
 109     MenuDummy_Event = wxID_HIGHEST + 1000,
 110     Exit_Event = wxID_HIGHEST,
 111     OpenFileSimple_Event,
 112     OpenAdv_Event,
 113     OpenFile_Event,
 114     OpenDisc_Event,
 115     OpenNet_Event,
 116     OpenCapture_Event,
 117     OpenSat_Event,
 118     OpenOther_Event,
 119     EjectDisc_Event,
 120
 121     Wizard_Event,
 122
 123     Playlist_Event,
 124     Logs_Event,
 125     FileInfo_Event,
 126
 127     Prefs_Event,
 128     Extended_Event,
 129 //    Undock_Event,
 130     Bookmarks_Event,
 131     Skins_Event,
 132
 133     SliderScroll_Event,
 134     StopStream_Event,
 135     PlayStream_Event,
 136     PrevStream_Event,
 137     NextStream_Event,
 138     SlowStream_Event,
 139     FastStream_Event,
 140
 141     /* it is important for the id corresponding to the "About" command to have
 142      * this standard value as otherwise it won't be handled properly under Mac
 143      * (where it is special and put into the "Apple" menu) */
 144     About_Event = wxID_ABOUT
 145 };
 146
 147 BEGIN_EVENT_TABLE(Interface, wxFrame)
 148     /* Menu events */
 149     EVT_MENU(Exit_Event, Interface::OnExit)
 150     EVT_MENU(About_Event, Interface::OnAbout)
 151
 152     EVT_MENU(Playlist_Event, Interface::OnShowDialog)
 153     EVT_MENU(Logs_Event, Interface::OnShowDialog)
 154     EVT_MENU(FileInfo_Event, Interface::OnShowDialog)
 155     EVT_MENU(Prefs_Event, Interface::OnShowDialog)
 156
 157     EVT_MENU_OPEN(Interface::OnMenuOpen)
 158
 159     EVT_MENU( Extended_Event, Interface::OnExtended )
 160 //    EVT_MENU( Undock_Event, Interface::OnUndock )
 161
 162     EVT_MENU( Bookmarks_Event, Interface::OnShowDialog)
 163
 164 #if defined( __WXMSW__ ) || defined( __WXMAC__ )
 165     EVT_CONTEXT_MENU(Interface::OnContextMenu2)
 166 #endif
 167     EVT_RIGHT_UP(Interface::OnContextMenu)
 168
 169     /* Toolbar events */
 170     EVT_MENU(OpenFileSimple_Event, Interface::OnShowDialog)
 171     EVT_MENU(OpenAdv_Event, Interface::OnShowDialog)
 172     EVT_MENU(OpenFile_Event, Interface::OnShowDialog)
 173     EVT_MENU(OpenDisc_Event, Interface::OnShowDialog)
 174     EVT_MENU(OpenNet_Event, Interface::OnShowDialog)
 175     EVT_MENU(OpenCapture_Event, Interface::OnShowDialog)
 176     EVT_MENU(OpenSat_Event, Interface::OnShowDialog)
 177     EVT_MENU(Wizard_Event, Interface::OnShowDialog)
 178     EVT_MENU(StopStream_Event, Interface::OnStopStream)
 179     EVT_MENU(PlayStream_Event, Interface::OnPlayStream)
 180     EVT_MENU(PrevStream_Event, Interface::OnPrevStream)
 181     EVT_MENU(NextStream_Event, Interface::OnNextStream)
 182     EVT_MENU(SlowStream_Event, Interface::OnSlowStream)
 183     EVT_MENU(FastStream_Event, Interface::OnFastStream)
 184
 185     /* Slider events */
 186     EVT_COMMAND_SCROLL(SliderScroll_Event, Interface::OnSliderUpdate)
 187
 188     /* Custom events */
 189     EVT_COMMAND(0, wxEVT_INTF, Interface::OnControlEvent)
 190     EVT_COMMAND(1, wxEVT_INTF, Interface::OnControlEvent)
 191
 192 END_EVENT_TABLE()
 193
 194 /*****************************************************************************
 195  * Constructor.
 196  *****************************************************************************/
 197 Interface::Interface( intf_thread_t *_p_intf ):
 198     wxFrame( NULL, -1, wxT("VLC media player"),
 199              wxDefaultPosition, wxSize(700,100), wxDEFAULT_FRAME_STYLE )
 200 {
 201     /* Initializations */
 202     p_intf = _p_intf;
 203     i_old_playing_status = PAUSE_S;
 204     b_extra = VLC_FALSE;
 205 //    b_undock = VLC_FALSE;
 206
 207     extra_window = NULL;
 208
 209     /* Give our interface a nice little icon */
 210     SetIcon( wxIcon( vlc_xpm ) );
 211
 212     /* Create a sizer for the main frame */
 213     frame_sizer = new wxBoxSizer( wxVERTICAL );
 214     SetSizer( frame_sizer );
 215
 216     /* Create a dummy widget that can get the keyboard focus */
 217     wxWindow *p_dummy = new wxWindow( this, 0, wxDefaultPosition,
 218                                       wxSize(0,0) );
 219     p_dummy->SetFocus();
 220     frame_sizer->Add( p_dummy, 0, wxEXPAND );
 221
 222     /* Creation of the menu bar */
 223     CreateOurMenuBar();
 224
 225     /* Creation of the tool bar */
 226     CreateOurToolBar();
 227
 228     /* Create the extra panel */
 229     extra_frame = new ExtraPanel( p_intf, this );
 230     frame_sizer->Add( extra_frame, 0, wxEXPAND , 0 );
 231     frame_sizer->Hide( extra_frame );
 232
 233     /* Creation of the status bar
 234      * Helptext for menu items and toolbar tools will automatically get
 235      * displayed here. */
 236     int i_status_width[3] = {-6, -2, -9};
 237     statusbar = CreateStatusBar( 3 );                            /* 2 fields */
 238     statusbar->SetStatusWidths( 3, i_status_width );
 239     statusbar->SetStatusText( wxString::Format(wxT("x%.2f"), 1.0), 1 );
 240
 241     /* Video window */
 242     if( config_GetInt( p_intf, "wxwin-embed" ) )
 243     {
 244         VideoWindow( p_intf, this );
 245         frame_sizer->Add( p_intf->p_sys->p_video_sizer, 1, wxEXPAND , 0 );
 246     }
 247
 248     /* Creation of the slider sub-window */
 249     CreateOurSlider();
 250     frame_sizer->Add( slider_frame, 0, wxEXPAND , 0 );
 251     frame_sizer->Hide( slider_frame );
 252
 253     /* Make sure we've got the right background colour */
 254     SetBackgroundColour( slider_frame->GetBackgroundColour() );
 255
 256     /* Layout everything */
 257     frame_sizer->Layout();
 258     frame_sizer->Fit(this);
 259
 260 #if wxUSE_DRAG_AND_DROP
 261     /* Associate drop targets with the main interface */
 262     SetDropTarget( new DragAndDrop( p_intf ) );
 263 #endif
 264
 265     SetupHotkeys();
 266
 267     /* Start timer */
 268     timer = new Timer( p_intf, this );
 269 }
 270
 271 Interface::~Interface()
 272 {
 273     if( p_intf->p_sys->p_wxwindow )
 274     {
 275         delete p_intf->p_sys->p_wxwindow;
 276     }
 277
 278     /* Clean up */
 279     delete timer;
 280 }
 281
 282 void Interface::Update()
 283 {
 284     /* Misc updates */
 285     ((wxVolCtrl *)volctrl)->UpdateVolume();
 286 }
 287
 288 void Interface::OnControlEvent( wxCommandEvent& event )
 289 {
 290     switch( event.GetId() )
 291     {
 292     case 0:
 293         frame_sizer->Layout();
 294         frame_sizer->Fit(this);
 295         break;
 296
 297     case 1:
 298         long i_style = GetWindowStyle();
 299         if( event.GetInt() ) i_style |= wxSTAY_ON_TOP;
 300         else i_style &= ~wxSTAY_ON_TOP;
 301         SetWindowStyle( i_style );
 302         break;
 303     }
 304 }
 305
 306 /*****************************************************************************
 307  * Private methods.
 308  *****************************************************************************/
 309 void Interface::CreateOurMenuBar()
 310 {
 311     /* Create the "File" menu */
 312     wxMenu *file_menu = new wxMenu;
 313     file_menu->Append( OpenFileSimple_Event,
 314                        wxU(_("Quick &Open File...\tCtrl-O")) );
 315
 316     file_menu->AppendSeparator();
 317     file_menu->Append( OpenFile_Event, wxU(_("Open &File...\tCtrl-F")) );
 318     file_menu->Append( OpenDisc_Event, wxU(_("Open &Disc...\tCtrl-D")) );
 319     file_menu->Append( OpenNet_Event,
 320                        wxU(_("Open &Network Stream...\tCtrl-N")) );
 321     file_menu->Append( OpenCapture_Event,
 322                        wxU(_("Open &Capture Device...\tCtrl-C")) );
 323
 324     file_menu->AppendSeparator();
 325     file_menu->Append( Wizard_Event, wxU(_("&Wizard...\tCtrl-W")) );
 326     file_menu->AppendSeparator();
 327     file_menu->Append( Exit_Event, wxU(_("E&xit\tCtrl-X")) );
 328
 329     /* Create the "View" menu */
 330     wxMenu *view_menu = new wxMenu;
 331     view_menu->Append( Playlist_Event, wxU(_("&Playlist...\tCtrl-P")) );
 332     view_menu->Append( Logs_Event, wxU(_("&Messages...\tCtrl-M")) );
 333     view_menu->Append( FileInfo_Event,
 334                        wxU(_("Stream and Media &info...\tCtrl-I")) );
 335
 336     /* Create the "Auto-generated" menus */
 337     p_settings_menu = SettingsMenu( p_intf, this );
 338     p_audio_menu = AudioMenu( p_intf, this );
 339     p_video_menu = VideoMenu( p_intf, this );
 340     p_navig_menu = NavigMenu( p_intf, this );
 341
 342     /* Create the "Help" menu */
 343     wxMenu *help_menu = new wxMenu;
 344     help_menu->Append( About_Event, wxU(_("About VLC media player")) );
 345
 346     /* Append the freshly created menus to the menu bar... */
 347     wxMenuBar *menubar = new wxMenuBar( wxMB_DOCKABLE );
 348     menubar->Append( file_menu, wxU(_("&File")) );
 349     menubar->Append( view_menu, wxU(_("&View")) );
 350     menubar->Append( p_settings_menu, wxU(_("&Settings")) );
 351     menubar->Append( p_audio_menu, wxU(_("&Audio")) );
 352     menubar->Append( p_video_menu, wxU(_("&Video")) );
 353     menubar->Append( p_navig_menu, wxU(_("&Navigation")) );
 354     menubar->Append( help_menu, wxU(_("&Help")) );
 355
 356     /* Attach the menu bar to the frame */
 357     SetMenuBar( menubar );
 358
 359     /* Find out size of menu bar */
 360     int i_size = 0;
 361     for( unsigned int i = 0; i < menubar->GetMenuCount(); i++ )
 362     {
 363         int i_width, i_height;
 364         menubar->GetTextExtent( menubar->GetLabelTop(i), &i_width, &i_height );
 365         i_size += i_width +
 366 #if defined(__WXGTK__)
 367             22 /* approximate margin */;
 368 #else
 369             4 /* approximate margin */;
 370 #endif
 371     }
 372     frame_sizer->SetMinSize( i_size, -1 );
 373
 374     /* Intercept all menu events in our custom event handler */
 375     PushEventHandler( new MenuEvtHandler( p_intf, this ) );
 376
 377 #if wxUSE_DRAG_AND_DROP
 378     /* Associate drop targets with the menubar */
 379     menubar->SetDropTarget( new DragAndDrop( p_intf ) );
 380 #endif
 381 }
 382
 383 class VLCVolCtrl : public wxControl
 384 {
 385 public:
 386     VLCVolCtrl( intf_thread_t *p_intf, wxWindow *p_parent, wxGauge ** );
 387     virtual ~VLCVolCtrl() {};
 388
 389     virtual void OnPaint( wxPaintEvent &event );
 390
 391   private:
 392     DECLARE_EVENT_TABLE()
 393     int i_y_offset;
 394 };
 395
 396 BEGIN_EVENT_TABLE(VLCVolCtrl, wxControl)
 397    EVT_PAINT(VLCVolCtrl::OnPaint)
 398 END_EVENT_TABLE()
 399
 400 #if defined(__WXGTK__)
 401 #define VLCVOL_HEIGHT p_parent->GetSize().GetHeight()
 402 #else
 403 #define VLCVOL_HEIGHT TOOLBAR_BMP_HEIGHT
 404 #endif
 405 VLCVolCtrl::VLCVolCtrl( intf_thread_t *p_intf, wxWindow *p_parent,
 406                         wxGauge **pp_volctrl )
 407   :wxControl( p_parent, -1, wxDefaultPosition, wxSize(64, VLCVOL_HEIGHT ),
 408               wxBORDER_NONE ),
 409    i_y_offset((VLCVOL_HEIGHT - TOOLBAR_BMP_HEIGHT) / 2)
 410 {
 411     *pp_volctrl = new wxVolCtrl( p_intf, this, -1, wxPoint( 18, i_y_offset ),
 412                                  wxSize( 44, TOOLBAR_BMP_HEIGHT ) );
 413 }
 414
 415 void VLCVolCtrl::OnPaint( wxPaintEvent &evt )
 416 {
 417     wxPaintDC dc( this );
 418     wxBitmap mPlayBitmap( speaker_xpm );
 419     dc.DrawBitmap( mPlayBitmap, 0, i_y_offset, TRUE );
 420 }
 421
 422 void Interface::CreateOurToolBar()
 423 {
 424 #define HELP_OPEN N_("Open")
 425 #define HELP_STOP N_("Stop")
 426 #define HELP_PLAY N_("Play")
 427 #define HELP_PAUSE N_("Pause")
 428 #define HELP_PLO N_("Playlist")
 429 #define HELP_PLP N_("Previous playlist item")
 430 #define HELP_PLN N_("Next playlist item")
 431 #define HELP_SLOW N_("Play slower")
 432 #define HELP_FAST N_("Play faster")
 433
 434     wxLogNull LogDummy; /* Hack to suppress annoying log message on the win32
 435                          * version because we don't include wx.rc */
 436
 437     wxToolBar *toolbar =
 438         CreateToolBar( wxTB_HORIZONTAL | wxTB_FLAT | wxTB_DOCKABLE );
 439
 440     toolbar->SetToolBitmapSize( wxSize(TOOLBAR_BMP_WIDTH,TOOLBAR_BMP_HEIGHT) );
 441
 442     toolbar->AddTool( OpenFile_Event, wxT(""),
 443                       wxBitmap( eject_xpm ), wxU(_(HELP_OPEN)) );
 444     toolbar->AddSeparator();
 445     toolbar->AddTool( PlayStream_Event, wxT(""), wxBitmap( play_xpm ),
 446                       wxU(_(HELP_PLAY)) );
 447 #if 0
 448     toolbar->AddTool( PlayStream_Event, wxT(""), wxBitmap( pause_xpm ),
 449                       wxU(_(HELP_PAUSE)) );
 450 #endif
 451     toolbar->AddTool( StopStream_Event, wxT(""), wxBitmap( stop_xpm ),
 452                       wxU(_(HELP_STOP)) );
 453     toolbar->AddSeparator();
 454     toolbar->AddTool( PrevStream_Event, wxT(""),
 455                       wxBitmap( prev_xpm ), wxU(_(HELP_PLP)) );
 456     toolbar->AddTool( SlowStream_Event, wxT(""),
 457                       wxBitmap( slow_xpm ), wxU(_(HELP_SLOW)) );
 458     toolbar->AddTool( FastStream_Event, wxT(""),
 459                       wxBitmap( fast_xpm ), wxU(_(HELP_FAST)) );
 460     toolbar->AddTool( NextStream_Event, wxT(""), wxBitmap( next_xpm ),
 461                       wxU(_(HELP_PLN)) );
 462     toolbar->AddSeparator();
 463     toolbar->AddTool( Playlist_Event, wxT(""), wxBitmap( playlist_xpm ),
 464                       wxU(_(HELP_PLO)) );
 465
 466     wxControl *p_dummy_ctrl =
 467         new wxControl( toolbar, -1, wxDefaultPosition,
 468                        wxSize(35, 16 ), wxBORDER_NONE );
 469
 470     toolbar->AddControl( p_dummy_ctrl );
 471
 472     VLCVolCtrl *sound_control = new VLCVolCtrl( p_intf, toolbar, &volctrl );
 473     toolbar->AddControl( sound_control );
 474
 475     toolbar->Realize();
 476
 477 #if wxUSE_DRAG_AND_DROP
 478     /* Associate drop targets with the toolbar */
 479     toolbar->SetDropTarget( new DragAndDrop( p_intf ) );
 480 #endif
 481 }
 482
 483 void Interface::CreateOurSlider()
 484 {
 485     /* Create a new frame and sizer containing the slider */
 486     slider_frame = new wxPanel( this, -1, wxDefaultPosition, wxDefaultSize );
 487     slider_frame->SetAutoLayout( TRUE );
 488     wxBoxSizer *frame_sizer = new wxBoxSizer( wxHORIZONTAL );
 489     //frame_sizer->SetMinSize( -1, 50 );
 490
 491     /* Create slider */
 492     slider = new wxSlider( slider_frame, SliderScroll_Event, 0, 0,
 493                            SLIDER_MAX_POS, wxDefaultPosition, wxDefaultSize );
 494
 495     /* Add everything to the frame */
 496     frame_sizer->Add( slider, 1, wxEXPAND | wxALL, 5 );
 497     slider_frame->SetSizer( frame_sizer );
 498     frame_sizer->Layout();
 499     frame_sizer->SetSizeHints(slider_frame);
 500
 501     /* Hide the slider by default */
 502     slider_frame->Hide();
 503 }
 504
 505
 506 static int ConvertHotkeyModifiers( int i_hotkey )
 507 {
 508     int i_accel_flags = 0;
 509     if( i_hotkey & KEY_MODIFIER_ALT ) i_accel_flags |= wxACCEL_ALT;
 510     if( i_hotkey & KEY_MODIFIER_CTRL ) i_accel_flags |= wxACCEL_CTRL;
 511     if( i_hotkey & KEY_MODIFIER_SHIFT ) i_accel_flags |= wxACCEL_SHIFT;
 512     if( !i_accel_flags ) i_accel_flags = wxACCEL_NORMAL;
 513     return i_accel_flags;
 514 }
 515
 516 static int ConvertHotkey( int i_hotkey )
 517 {
 518     int i_key = i_hotkey & ~KEY_MODIFIER;
 519     if( i_key & KEY_ASCII ) return i_key & KEY_ASCII;
 520     else if( i_key & KEY_SPECIAL )
 521     {
 522         switch ( i_key )
 523         {
 524         case KEY_LEFT: return WXK_LEFT;
 525         case KEY_RIGHT: return WXK_RIGHT;
 526         case KEY_UP: return WXK_UP;
 527         case KEY_DOWN: return WXK_DOWN;
 528         case KEY_SPACE: return WXK_SPACE;
 529         case KEY_ENTER: return WXK_RETURN;
 530         case KEY_F1: return WXK_F1;
 531         case KEY_F2: return WXK_F2;
 532         case KEY_F3: return WXK_F3;
 533         case KEY_F4: return WXK_F4;
 534         case KEY_F5: return WXK_F5;
 535         case KEY_F6: return WXK_F6;
 536         case KEY_F7: return WXK_F7;
 537         case KEY_F8: return WXK_F8;
 538         case KEY_F9: return WXK_F9;
 539         case KEY_F10: return WXK_F10;
 540         case KEY_F11: return WXK_F11;
 541         case KEY_F12: return WXK_F12;
 542         case KEY_HOME: return WXK_HOME;
 543         case KEY_END: return WXK_HOME;
 544         case KEY_MENU: return WXK_MENU;
 545         case KEY_ESC: return WXK_ESCAPE;
 546         case KEY_PAGEUP: return WXK_PRIOR;
 547         case KEY_PAGEDOWN: return WXK_NEXT;
 548         case KEY_TAB: return WXK_TAB;
 549         case KEY_BACKSPACE: return WXK_BACK;
 550         }
 551     }
 552     return WXK_F24;
 553 }
 554
 555 void Interface::SetupHotkeys()
 556 {
 557     struct vlc_t::hotkey *p_hotkeys = p_intf->p_vlc->p_hotkeys;
 558     int i_hotkeys;
 559
 560     /* Count number of hoteys */
 561     for( i_hotkeys = 0; p_hotkeys[i_hotkeys].psz_action != NULL; i_hotkeys++ );
 562
 563     p_intf->p_sys->i_first_hotkey_event = wxID_HIGHEST + 7000;
 564     p_intf->p_sys->i_hotkeys = i_hotkeys;
 565
 566     wxAcceleratorEntry p_entries[i_hotkeys];
 567
 568     /* Setup the hotkeys as accelerators */
 569     for( int i = 0; i < i_hotkeys; i++ )
 570     {
 571         p_entries[i].Set( ConvertHotkeyModifiers( p_hotkeys[i].i_key ),
 572                           ConvertHotkey( p_hotkeys[i].i_key ),
 573                           p_intf->p_sys->i_first_hotkey_event + i );
 574     }
 575
 576     wxAcceleratorTable accel( i_hotkeys, p_entries );
 577
 578     if( !accel.Ok() )
 579     {
 580         msg_Err( p_intf, "invalid accelerator table" );
 581     }
 582     else
 583     {
 584         SetAcceleratorTable( accel );
 585         msg_Dbg( p_intf, "accelerator table loaded" );
 586     }
 587 }
 588
 589 /*****************************************************************************
 590  * Event Handlers.
 591  *****************************************************************************/
 592
 593 void Interface::OnMenuOpen(wxMenuEvent& event)
 594 {
 595 #if defined( __WXMSW__ )
 596 #   define GetEventObject GetMenu
 597 #endif
 598
 599     if( event.GetEventObject() == p_settings_menu )
 600     {
 601         p_settings_menu = SettingsMenu( p_intf, this, p_settings_menu );
 602
 603         /* Add static items */
 604         p_settings_menu->AppendCheckItem( Extended_Event,
 605             wxU(_("&Extended GUI") ) );
 606         if( b_extra ) p_settings_menu->Check( Extended_Event, TRUE );
 607 #if 0
 608         p_settings_menu->AppendCheckItem( Undock_Event,
 609             wxU(_("&Undock Ext. GUI") ) );
 610         if( b_undock ) p_settings_menu->Check( Undock_Event, TRUE );
 611 #endif
 612         p_settings_menu->Append( Bookmarks_Event, wxU(_("&Bookmarks...") ) );
 613         p_settings_menu->Append( Prefs_Event, wxU(_("&Preferences...")) );
 614     }
 615
 616     else if( event.GetEventObject() == p_audio_menu )
 617     {
 618         p_audio_menu = AudioMenu( p_intf, this, p_audio_menu );
 619     }
 620
 621     else if( event.GetEventObject() == p_video_menu )
 622     {
 623         p_video_menu = VideoMenu( p_intf, this, p_video_menu );
 624     }
 625
 626     else if( event.GetEventObject() == p_navig_menu )
 627     {
 628         p_navig_menu = NavigMenu( p_intf, this, p_navig_menu );
 629     }
 630
 631 #if defined( __WXMSW__ )
 632 #   undef GetEventObject
 633 #endif
 634 }
 635
 636 #if defined( __WXMSW__ ) || defined( __WXMAC__ )
 637 void Interface::OnContextMenu2(wxContextMenuEvent& event)
 638 {
 639     /* Only show the context menu for the main interface */
 640     if( GetId() != event.GetId() )
 641     {
 642         event.Skip();
 643         return;
 644     }
 645
 646     if( p_intf->p_sys->pf_show_dialog )
 647         p_intf->p_sys->pf_show_dialog( p_intf, INTF_DIALOG_POPUPMENU, 1, 0 );
 648 }
 649 #endif
 650 void Interface::OnContextMenu(wxMouseEvent& event)
 651 {
 652     if( p_intf->p_sys->pf_show_dialog )
 653         p_intf->p_sys->pf_show_dialog( p_intf, INTF_DIALOG_POPUPMENU, 1, 0 );
 654 }
 655
 656 void Interface::OnExit( wxCommandEvent& WXUNUSED(event) )
 657 {
 658     /* TRUE is to force the frame to close. */
 659     Close(TRUE);
 660 }
 661
 662 void Interface::OnAbout( wxCommandEvent& WXUNUSED(event) )
 663 {
 664     wxString msg;
 665     msg.Printf( wxString(wxT("VLC media player " PACKAGE_VERSION)) +
 666         wxU(_(" (wxWindows interface)\n\n")) +
 667         wxU(_("(c) 1996-2004 - the VideoLAN Team\n\n")) +
 668         wxU( vlc_wraptext(INTF_ABOUT_MSG,WRAPCOUNT,ISUTF8) ) + wxT("\n\n") +
 669         wxU(_("The VideoLAN team <videolan@videolan.org>\n"
 670               "http://www.videolan.org/\n\n")) );
 671
 672     wxMessageBox( msg, wxString::Format(wxU(_("About %s")),
 673                   wxT("VLC media player")), wxOK | wxICON_INFORMATION, this );
 674 }
 675
 676 void Interface::OnShowDialog( wxCommandEvent& event )
 677 {
 678     if( p_intf->p_sys->pf_show_dialog )
 679     {
 680         int i_id;
 681
 682         switch( event.GetId() )
 683         {
 684         case OpenFileSimple_Event:
 685             i_id = INTF_DIALOG_FILE_SIMPLE;
 686             break;
 687         case OpenAdv_Event:
 688             i_id = INTF_DIALOG_FILE;
 689         case OpenFile_Event:
 690             i_id = INTF_DIALOG_FILE;
 691             break;
 692         case OpenDisc_Event:
 693             i_id = INTF_DIALOG_DISC;
 694             break;
 695         case OpenNet_Event:
 696             i_id = INTF_DIALOG_NET;
 697             break;
 698         case OpenCapture_Event:
 699             i_id = INTF_DIALOG_CAPTURE;
 700             break;
 701         case OpenSat_Event:
 702             i_id = INTF_DIALOG_SAT;
 703             break;
 704         case Playlist_Event:
 705             i_id = INTF_DIALOG_PLAYLIST;
 706             break;
 707         case Logs_Event:
 708             i_id = INTF_DIALOG_MESSAGES;
 709             break;
 710         case FileInfo_Event:
 711             i_id = INTF_DIALOG_FILEINFO;
 712             break;
 713         case Prefs_Event:
 714             i_id = INTF_DIALOG_PREFS;
 715             break;
 716         case Wizard_Event:
 717             i_id = INTF_DIALOG_WIZARD;
 718             break;
 719         case Bookmarks_Event:
 720             i_id = INTF_DIALOG_BOOKMARKS;
 721             break;
 722         default:
 723             i_id = INTF_DIALOG_FILE;
 724             break;
 725         }
 726
 727         p_intf->p_sys->pf_show_dialog( p_intf, i_id, 1, 0 );
 728     }
 729 }
 730
 731 void Interface::OnExtended(wxCommandEvent& event)
 732 {
 733     b_extra = (b_extra == VLC_TRUE ? VLC_FALSE : VLC_TRUE );
 734
 735     if( b_extra == VLC_FALSE )
 736     {
 737         extra_frame->Hide();
 738         frame_sizer->Hide( extra_frame );
 739     }
 740     else
 741     {
 742         extra_frame->Show();
 743         frame_sizer->Show( extra_frame );
 744     }
 745     frame_sizer->Layout();
 746     frame_sizer->Fit(this);
 747 }
 748
 749 #if 0
 750         if( b_undock == VLC_TRUE )
 751         {
 752                 fprintf(stderr,"Deleting window\n");
 753             if( extra_window )
 754             {
 755                 delete extra_window;
 756                 extra_window = NULL;
 757             }
 758         }
 759         else
 760         {
 761             extra_frame->Hide();
 762             frame_sizer->Hide( extra_frame );
 763             frame_sizer->Layout();
 764             frame_sizer->Fit(this);
 765         }
 766     }
 767     else
 768     {
 769         if( b_undock == VLC_TRUE )
 770         {
 771                 fprintf(stderr,"Creating window\n");
 772             extra_frame->Hide();
 773             frame_sizer->Hide( extra_frame );
 774             frame_sizer->Detach( extra_frame );
 775             frame_sizer->Layout();
 776             frame_sizer->Fit(this);
 777             extra_window = new ExtraWindow( p_intf, this, extra_frame );
 778         }
 779         else
 780         {
 781                 fprintf(stderr,"Deleting window\n");
 782             if( extra_window )
 783             {
 784                 delete extra_window;
 785             }
 786             extra_frame->Show();
 787             frame_sizer->Show( extra_frame );
 788             frame_sizer->Layout();
 789             frame_sizer->Fit(this);
 790         }
 791     }
 792 }
 793
 794 void Interface::OnUndock(wxCommandEvent& event)
 795 {
 796     b_undock = (b_undock == VLC_TRUE ? VLC_FALSE : VLC_TRUE );
 797
 798     if( b_extra == VLC_TRUE )
 799     {
 800         if( b_undock == VLC_FALSE )
 801         {
 802                 fprintf(stderr,"Deleting window\n");
 803             if( extra_window )
 804             {
 805                 delete extra_window;
 806                 extra_window = NULL;
 807             }
 808             extra_frame->Show();
 809             frame_sizer->Show( extra_frame );
 810             frame_sizer->Layout();
 811             frame_sizer->Fit(this);
 812         }
 813         else
 814         {
 815                 fprintf(stderr,"Creating window\n");
 816             extra_frame->Hide();
 817             frame_sizer->Hide( extra_frame );
 818             frame_sizer->Detach( extra_frame );
 819             frame_sizer->Layout();
 820             frame_sizer->Fit(this);
 821             extra_window = new ExtraWindow( p_intf, this, extra_frame );
 822         }
 823     }
 824 }
 825 #endif
 826
 827 void Interface::OnPlayStream( wxCommandEvent& WXUNUSED(event) )
 828 {
 829     wxCommandEvent dummy;
 830     playlist_t *p_playlist =
 831         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 832                                        FIND_ANYWHERE );
 833     if( p_playlist == NULL ) return;
 834
 835     if( p_playlist->i_size && p_playlist->i_enabled )
 836     {
 837         vlc_value_t state;
 838
 839         input_thread_t *p_input = (input_thread_t *)vlc_object_find( p_intf,
 840                                                        VLC_OBJECT_INPUT,
 841                                                        FIND_ANYWHERE );
 842         if( p_input == NULL )
 843         {
 844             /* No stream was playing, start one */
 845             playlist_Play( p_playlist );
 846             TogglePlayButton( PLAYING_S );
 847             vlc_object_release( p_playlist );
 848             return;
 849         }
 850
 851         var_Get( p_input, "state", &state );
 852
 853         if( state.i_int != PAUSE_S )
 854         {
 855             /* A stream is being played, pause it */
 856             state.i_int = PAUSE_S;
 857         }
 858         else
 859         {
 860             /* Stream is paused, resume it */
 861             state.i_int = PLAYING_S;
 862         }
 863         var_Set( p_input, "state", state );
 864
 865         TogglePlayButton( state.i_int );
 866         vlc_object_release( p_input );
 867         vlc_object_release( p_playlist );
 868     }
 869     else
 870     {
 871         /* If the playlist is empty, open a file requester instead */
 872         vlc_object_release( p_playlist );
 873         OnShowDialog( dummy );
 874     }
 875 }
 876
 877 void Interface::OnStopStream( wxCommandEvent& WXUNUSED(event) )
 878 {
 879     playlist_t * p_playlist =
 880         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 881                                        FIND_ANYWHERE );
 882     if( p_playlist == NULL )
 883     {
 884         return;
 885     }
 886
 887     playlist_Stop( p_playlist );
 888     TogglePlayButton( PAUSE_S );
 889     vlc_object_release( p_playlist );
 890 }
 891
 892 void Interface::OnSliderUpdate( wxScrollEvent& event )
 893 {
 894     vlc_mutex_lock( &p_intf->change_lock );
 895
 896 #ifdef WIN32
 897     if( event.GetEventType() == wxEVT_SCROLL_THUMBRELEASE
 898         || event.GetEventType() == wxEVT_SCROLL_ENDSCROLL )
 899     {
 900 #endif
 901         if( p_intf->p_sys->i_slider_pos != event.GetPosition()
 902             && p_intf->p_sys->p_input )
 903         {
 904             vlc_value_t pos;
 905             pos.f_float = (float)event.GetPosition() / (float)SLIDER_MAX_POS;
 906
 907             var_Set( p_intf->p_sys->p_input, "position", pos );
 908         }
 909
 910 #ifdef WIN32
 911         p_intf->p_sys->b_slider_free = VLC_TRUE;
 912     }
 913     else
 914     {
 915         p_intf->p_sys->b_slider_free = VLC_FALSE;
 916
 917         if( p_intf->p_sys->p_input )
 918         {
 919             /* Update stream date */
 920             char psz_time[ MSTRTIME_MAX_SIZE ], psz_total[ MSTRTIME_MAX_SIZE ];
 921             mtime_t i_seconds;
 922             vlc_value_t val;
 923
 924             i_seconds = var_GetTime( p_intf->p_sys->p_input, "length" ) / I64C(1000000 );
 925             secstotimestr( psz_total, i_seconds );
 926
 927             i_seconds = var_GetTime( p_intf->p_sys->p_input, "time" ) / I64C(1000000 );
 928             secstotimestr( psz_time, i_seconds );
 929
 930             statusbar->SetStatusText( wxU(psz_time)+ wxString(wxT(" / ")) + wxU(psz_total), 0 );
 931         }
 932     }
 933 #endif
 934
 935 #undef WIN32
 936     vlc_mutex_unlock( &p_intf->change_lock );
 937 }
 938
 939 void Interface::OnPrevStream( wxCommandEvent& WXUNUSED(event) )
 940 {
 941     playlist_t * p_playlist =
 942         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 943                                        FIND_ANYWHERE );
 944     if( p_playlist == NULL )
 945     {
 946         return;
 947     }
 948
 949     /* FIXME --fenrir */
 950 #if 0
 951     if( p_playlist->p_input != NULL )
 952     {
 953         vlc_mutex_lock( &p_playlist->p_input->stream.stream_lock );
 954         if( p_playlist->p_input->stream.p_selected_area->i_id > 1 )
 955         {
 956             vlc_value_t val; val.b_bool = VLC_TRUE;
 957             vlc_mutex_unlock( &p_playlist->p_input->stream.stream_lock );
 958             var_Set( p_playlist->p_input, "prev-title", val );
 959         } else
 960             vlc_mutex_unlock( &p_playlist->p_input->stream.stream_lock );
 961     }
 962     vlc_mutex_unlock( &p_playlist->object_lock );
 963 #endif
 964
 965     playlist_Prev( p_playlist );
 966     vlc_object_release( p_playlist );
 967 }
 968
 969 void Interface::OnNextStream( wxCommandEvent& WXUNUSED(event) )
 970 {
 971     playlist_t * p_playlist =
 972         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 973                                        FIND_ANYWHERE );
 974     if( p_playlist == NULL )
 975     {
 976         return;
 977     }
 978
 979     /* FIXME --fenrir */
 980 #if 0
 981     var_Change( p_input, "title", VLC_VAR_CHOICESCOUNT, &val, NULL );
 982     vlc_mutex_lock( &p_playlist->object_lock );
 983     if( p_playlist->p_input != NULL )
 984     {
 985         vlc_mutex_lock( &p_playlist->p_input->stream.stream_lock );
 986         if( p_playlist->p_input->stream.i_area_nb > 1 &&
 987             p_playlist->p_input->stream.p_selected_area->i_id <
 988               p_playlist->p_input->stream.i_area_nb - 1 )
 989         {
 990             vlc_value_t val; val.b_bool = VLC_TRUE;
 991             vlc_mutex_unlock( &p_playlist->p_input->stream.stream_lock );
 992             var_Set( p_playlist->p_input, "next-title", val );
 993         } else
 994             vlc_mutex_unlock( &p_playlist->p_input->stream.stream_lock );
 995     }
 996     vlc_mutex_unlock( &p_playlist->object_lock );
 997 #endif
 998     playlist_Next( p_playlist );
 999     vlc_object_release( p_playlist );
1000 }
1001
1002 void Interface::OnSlowStream( wxCommandEvent& WXUNUSED(event) )
1003 {
1004     input_thread_t *p_input =
1005         (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
1006                                            FIND_ANYWHERE );
1007     if( p_input )
1008     {
1009         vlc_value_t val; val.b_bool = VLC_TRUE;
1010
1011         var_Set( p_input, "rate-slower", val );
1012         vlc_object_release( p_input );
1013     }
1014 }
1015
1016 void Interface::OnFastStream( wxCommandEvent& WXUNUSED(event) )
1017 {
1018     input_thread_t *p_input =
1019         (input_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
1020                                            FIND_ANYWHERE );
1021     if( p_input )
1022     {
1023         vlc_value_t val; val.b_bool = VLC_TRUE;
1024
1025         var_Set( p_input, "rate-faster", val );
1026         vlc_object_release( p_input );
1027     }
1028 }
1029
1030 void Interface::TogglePlayButton( int i_playing_status )
1031 {
1032     if( i_playing_status == i_old_playing_status )
1033         return;
1034
1035     GetToolBar()->DeleteTool( PlayStream_Event );
1036
1037     if( i_playing_status == PLAYING_S )
1038     {
1039         GetToolBar()->InsertTool( 2, PlayStream_Event, wxU(_("Pause")),
1040                                   wxBitmap( pause_xpm ), wxNullBitmap,
1041                                   wxITEM_NORMAL, wxU(_(HELP_PAUSE)) );
1042     }
1043     else
1044     {
1045         GetToolBar()->InsertTool( 2, PlayStream_Event, wxU(_("Play")),
1046                                   wxBitmap( play_xpm ), wxNullBitmap,
1047                                   wxITEM_NORMAL, wxU(_(HELP_PLAY)) );
1048     }
1049
1050     GetToolBar()->Realize();
1051
1052     i_old_playing_status = i_playing_status;
1053 }
1054
1055 #if wxUSE_DRAG_AND_DROP
1056 /*****************************************************************************
1057  * Definition of DragAndDrop class.
1058  *****************************************************************************/
1059 DragAndDrop::DragAndDrop( intf_thread_t *_p_intf, vlc_bool_t _b_enqueue )
1060 {
1061     p_intf = _p_intf;
1062     b_enqueue = _b_enqueue;
1063 }
1064
1065 bool DragAndDrop::OnDropFiles( wxCoord, wxCoord,
1066                                const wxArrayString& filenames )
1067 {
1068     /* Add dropped files to the playlist */
1069
1070     playlist_t *p_playlist =
1071         (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
1072                                        FIND_ANYWHERE );
1073     if( p_playlist == NULL )
1074     {
1075         return FALSE;
1076     }
1077
1078     for( size_t i = 0; i < filenames.GetCount(); i++ )
1079         playlist_Add( p_playlist, (const char *)filenames[i].mb_str(),
1080                       (const char *)filenames[i].mb_str(),
1081                       PLAYLIST_APPEND | ((i | b_enqueue) ? 0 : PLAYLIST_GO),
1082                       PLAYLIST_END );
1083
1084     vlc_object_release( p_playlist );
1085
1086     return TRUE;
1087 }
1088 #endif
1089
1090 /*****************************************************************************
1091  * Definition of VolCtrl class.
1092  *****************************************************************************/
1093 wxVolCtrl::wxVolCtrl( intf_thread_t *_p_intf, wxWindow* parent, wxWindowID id,
1094                       wxPoint point, wxSize size )
1095   : wxGauge( parent, id, 200, point, size, wxGA_HORIZONTAL | wxGA_SMOOTH )
1096 {
1097     p_intf = _p_intf;
1098     UpdateVolume();
1099 }
1100
1101 void wxVolCtrl::OnChange( wxMouseEvent& event )
1102 {
1103     if( !event.LeftDown() && !event.LeftIsDown() ) return;
1104
1105     int i_volume = event.GetX() * 200 / GetClientSize().GetWidth();
1106     aout_VolumeSet( p_intf, i_volume * AOUT_VOLUME_MAX / 200 / 2 );
1107     UpdateVolume();
1108 }
1109
1110 void wxVolCtrl::UpdateVolume()
1111 {
1112     audio_volume_t i_volume;
1113     aout_VolumeGet( p_intf, &i_volume );
1114
1115     int i_gauge_volume = i_volume * 200 * 2 / AOUT_VOLUME_MAX;
1116     if( i_gauge_volume == GetValue() ) return;
1117
1118     SetValue( i_gauge_volume );
1119     SetToolTip( wxString::Format((wxString)wxU(_("Volume")) + wxT(" %d"),
1120                 i_gauge_volume / 2 ) );
1121 }