/***************************************************************************** * interface.cpp : wxWindows plugin for vlc ***************************************************************************** * Copyright (C) 2000-2004, 2003 VideoLAN * $Id: interface.cpp,v 1.87 2004/03/01 18:31:13 gbazin Exp $ * * Authors: Gildas Bazin <gbazin@netcourrier.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA. *****************************************************************************//***************************************************************************** * Preamble *****************************************************************************/#include <vlc/vlc.h>#include <vlc/aout.h>#include <vlc/vout.h>#include <vlc/intf.h>#include "stream_control.h"#include "wxwindows.h"/* include the toolbar graphics */#include "bitmaps/file.xpm"#include "bitmaps/disc.xpm"#include "bitmaps/net.xpm"#if 0 #include "bitmaps/sat.xpm"#endif#include "bitmaps/play.xpm"#include "bitmaps/pause.xpm"#include "bitmaps/stop.xpm"#include "bitmaps/previous.xpm"#include "bitmaps/next.xpm"#include "bitmaps/playlist.xpm"#include "bitmaps/fast.xpm"#include "bitmaps/slow.xpm"#define TOOLBAR_BMP_WIDTH 36#define TOOLBAR_BMP_HEIGHT 36/* include the icon graphic */#include "../../../share/vlc32x32.xpm"/***************************************************************************** * Local class declarations. *****************************************************************************/class wxMenuExt: public wxMenu{public:    /* Constructor */    wxMenuExt( wxMenu* parentMenu, int id, const wxString& text,                   const wxString& helpString, wxItemKind kind,                   char *_psz_var, int _i_object_id, vlc_value_t _val,                   int _i_val_type );    virtual ~wxMenuExt() {};    char *psz_var;    int  i_val_type;    int  i_object_id;    vlc_value_t val;private:};class wxVolCtrl: public wxGauge{public:    /* Constructor */    wxVolCtrl( intf_thread_t *_p_intf, wxWindow* parent, wxWindowID id );    virtual ~wxVolCtrl() {};    void Change( int i_volume );    void OnChange( wxMouseEvent& event );private:    intf_thread_t *p_intf;    DECLARE_EVENT_TABLE();};BEGIN_EVENT_TABLE(wxVolCtrl, wxWindow)    /* Mouse events */    EVT_LEFT_DOWN(wxVolCtrl::OnChange)    EVT_MOTION(wxVolCtrl::OnChange)END_EVENT_TABLE()/***************************************************************************** * Event Table. *****************************************************************************//* IDs for the controls and the menu commands */enum{    /* menu items */    MenuDummy_Event = wxID_HIGHEST + 1000,    Exit_Event = wxID_HIGHEST,    OpenFileSimple_Event,    OpenAdv_Event,    OpenFile_Event,    OpenDisc_Event,    OpenNet_Event,    OpenSat_Event,    OpenOther_Event,    EjectDisc_Event,    StreamWizard_Event,    Playlist_Event,    Logs_Event,    FileInfo_Event,    Prefs_Event,    Extra_Event,    Skins_Event,    SliderScroll_Event,    StopStream_Event,    PlayStream_Event,    PrevStream_Event,    NextStream_Event,    SlowStream_Event,    FastStream_Event,    Adjust_Event,    Hue_Event,    Contrast_Event,    Brightness_Event,    Saturation_Event,    Gamma_Event,    Ratio_Event,    Visual_Event,    /* it is important for the id corresponding to the "About" command to have     * this standard value as otherwise it won't be handled properly under Mac     * (where it is special and put into the "Apple" menu) */    About_Event = wxID_ABOUT};BEGIN_EVENT_TABLE(Interface, wxFrame)    /* Menu events */    EVT_MENU(Exit_Event, Interface::OnExit)    EVT_MENU(About_Event, Interface::OnAbout)    EVT_MENU(Playlist_Event, Interface::OnShowDialog)    EVT_MENU(Logs_Event, Interface::OnShowDialog)    EVT_MENU(FileInfo_Event, Interface::OnShowDialog)    EVT_MENU(Prefs_Event, Interface::OnShowDialog)    EVT_MENU_OPEN(Interface::OnMenuOpen)    EVT_MENU( Extra_Event, Interface::OnExtra)    EVT_CHECKBOX( Adjust_Event, Interface::OnEnableAdjust)    EVT_TEXT( Ratio_Event, Interface::OnRatio)    EVT_CHECKBOX( Visual_Event, Interface::OnEnableVisual)#if defined( __WXMSW__ ) || defined( __WXMAC__ )    EVT_CONTEXT_MENU(Interface::OnContextMenu2)#endif    EVT_RIGHT_UP(Interface::OnContextMenu)    /* Toolbar events */    EVT_MENU(OpenFileSimple_Event, Interface::OnShowDialog)    EVT_MENU(OpenAdv_Event, Interface::OnShowDialog)    EVT_MENU(OpenFile_Event, Interface::OnShowDialog)    EVT_MENU(OpenDisc_Event, Interface::OnShowDialog)    EVT_MENU(OpenNet_Event, Interface::OnShowDialog)    EVT_MENU(OpenSat_Event, Interface::OnShowDialog)    EVT_MENU(StreamWizard_Event, Interface::OnShowDialog)    EVT_MENU(StopStream_Event, Interface::OnStopStream)    EVT_MENU(PlayStream_Event, Interface::OnPlayStream)    EVT_MENU(PrevStream_Event, Interface::OnPrevStream)    EVT_MENU(NextStream_Event, Interface::OnNextStream)    EVT_MENU(SlowStream_Event, Interface::OnSlowStream)    EVT_MENU(FastStream_Event, Interface::OnFastStream)    /* Slider events */    EVT_COMMAND_SCROLL(SliderScroll_Event, Interface::OnSliderUpdate)    EVT_COMMAND_SCROLL(Hue_Event, Interface::OnHueUpdate)    EVT_COMMAND_SCROLL(Contrast_Event, Interface::OnContrastUpdate)    EVT_COMMAND_SCROLL(Brightness_Event, Interface::OnBrightnessUpdate)    EVT_COMMAND_SCROLL(Saturation_Event, Interface::OnSaturationUpdate)    EVT_COMMAND_SCROLL(Gamma_Event, Interface::OnGammaUpdate)END_EVENT_TABLE()/***************************************************************************** * Constructor. *****************************************************************************/Interface::Interface( intf_thread_t *_p_intf ):    wxFrame( NULL, -1, wxT("VLC media player"),             wxDefaultPosition, wxSize(700,100), wxDEFAULT_FRAME_STYLE ){    /* Initializations */    p_intf = _p_intf;    i_old_playing_status = PAUSE_S;    b_extra = VLC_FALSE;    /* Give our interface a nice little icon */    SetIcon( wxIcon( vlc_xpm ) );    /* Create a sizer for the main frame */    frame_sizer = new wxBoxSizer( wxVERTICAL );    SetSizer( frame_sizer );    /* Create a dummy widget that can get the keyboard focus */    wxWindow *p_dummy = new wxWindow( this, 0, wxDefaultPosition,                                      wxSize(0,0) );    p_dummy->SetFocus();    frame_sizer->Add( p_dummy, 0, wxEXPAND );    /* Creation of the menu bar */    CreateOurMenuBar();    /* Creation of the tool bar */    CreateOurToolBar();    /* Creation of the slider sub-window */    CreateOurSlider();    frame_sizer->Add( slider_frame, 0, wxEXPAND , 0 );    frame_sizer->Hide( slider_frame );    /* Create the extra panel */    CreateOurExtraPanel();    frame_sizer->Add( extra_frame, 0, wxEXPAND , 0 );    frame_sizer->Hide( extra_frame );    /* Creation of the status bar     * Helptext for menu items and toolbar tools will automatically get     * displayed here. */    int i_status_width[3] = {-6, -2, -9};    statusbar = CreateStatusBar( 3 );                            /* 2 fields */    statusbar->SetStatusWidths( 3, i_status_width );    statusbar->SetStatusText( wxString::Format(wxT("x%.2f"), 1.0), 1 );    /* Make sure we've got the right background colour */    SetBackgroundColour( slider_frame->GetBackgroundColour() );    /* Layout everything */    frame_sizer->Layout();    frame_sizer->Fit(this);#if !defined(__WXX11__)    /* Associate drop targets with the main interface */    SetDropTarget( new DragAndDrop( p_intf ) );#endif    UpdateAcceleratorTable();    /* Start timer */    timer = new Timer( p_intf, this );}Interface::~Interface(){    if( p_intf->p_sys->p_wxwindow )    {        delete p_intf->p_sys->p_wxwindow;    }    /* Clean up */    delete timer;}/***************************************************************************** * Private methods. *****************************************************************************/void Interface::CreateOurMenuBar(){#define HELP_SIMPLE N_("Quick file open")#define HELP_ADV N_("Advanced open")#define HELP_FILE  N_("Open a file")#define HELP_DISC  N_("Open Disc Media")#define HELP_NET   N_("Open a network stream")#define HELP_SAT   N_("Open a satellite stream")#define HELP_EJECT N_("Eject the DVD/CD")#define HELP_EXIT  N_("Exit this program")#define HELP_STREAMWIZARD N_("Open the streaming wizard")#define HELP_OTHER N_("Open other types of inputs")#define HELP_PLAYLIST   N_("Open the playlist")#define HELP_LOGS       N_("Show the program logs")#define HELP_FILEINFO       N_("Show information about the file being played")#define HELP_PREFS N_("Go to the preferences menu")#define EXTRA_PREFS N_("Shows the extended GUI")#define HELP_ABOUT N_("About this program")    /* Create the "File" menu */    wxMenu *file_menu = new wxMenu;    file_menu->Append( OpenFileSimple_Event, wxU(_("Quick &Open File...")),                       wxU(_(HELP_SIMPLE)) );    file_menu->AppendSeparator();    file_menu->Append( OpenFile_Event, wxU(_("Open &File...")),                      wxU(_(HELP_FILE)));    file_menu->Append( OpenDisc_Event, wxU(_("Open &Disc...")),                      wxU(_(HELP_DISC)));    file_menu->Append( OpenNet_Event, wxU(_("Open &Network Stream...")),                      wxU(_(HELP_NET)));#if 0    file_menu->Append( OpenSat_Event, wxU(_("Open &Satellite Stream...")),                       wxU(_(HELP_NET)) );#endif    file_menu->AppendSeparator();    file_menu->Append( StreamWizard_Event, wxU(_("Streaming Wizard...")),                       wxU(_(HELP_STREAMWIZARD)) );    file_menu->AppendSeparator();    file_menu->Append( Exit_Event, wxU(_("E&xit")), wxU(_(HELP_EXIT)) );    /* Create the "View" menu */    wxMenu *view_menu = new wxMenu;    view_menu->Append( Playlist_Event, wxU(_("&Playlist...")),                       wxU(_(HELP_PLAYLIST)) );    view_menu->Append( Logs_Event, wxU(_("&Messages...")), wxU(_(HELP_LOGS)) );    view_menu->Append( FileInfo_Event, wxU(_("&Stream and Media info...")),                       wxU(_(HELP_FILEINFO)) );    /* Create the "Settings" menu */    p_settings_menu = new wxMenu;    b_settings_menu = 1;    /* Create the "Audio" menu */    p_audio_menu = new wxMenu;    b_audio_menu = 1;    /* Create the "Video" menu */    p_video_menu = new wxMenu;    b_video_menu = 1;    /* Create the "Navigation" menu */    p_navig_menu = new wxMenu;    b_navig_menu = 1;    /* Create the "Help" menu */    wxMenu *help_menu = new wxMenu;    help_menu->Append( About_Event, wxU(_("About VLC media player")), wxU(_(HELP_ABOUT)) );    /* Append the freshly created menus to the menu bar... */    wxMenuBar *menubar = new wxMenuBar( wxMB_DOCKABLE );    menubar->Append( file_menu, wxU(_("&File")) );    menubar->Append( view_menu, wxU(_("&View")) );    menubar->Append( p_settings_menu, wxU(_("&Settings")) );    menubar->Append( p_audio_menu, wxU(_("&Audio")) );    menubar->Append( p_video_menu, wxU(_("&Video")) );    menubar->Append( p_navig_menu, wxU(_("&Navigation")) );    menubar->Append( help_menu, wxU(_("&Help")) );    /* Attach the menu bar to the frame */    SetMenuBar( menubar );    /* Intercept all menu events in our custom event handler */    PushEventHandler( new MenuEvtHandler( p_intf, this ) );#if !defined(__WXX11__)    /* Associate drop targets with the menubar */    menubar->SetDropTarget( new DragAndDrop( p_intf ) );#endif}void Interface::CreateOurToolBar(){#define HELP_STOP N_("Stop")#define HELP_PLAY N_("Play")#define HELP_PAUSE N_("Pause")#define HELP_PLO N_("Playlist")#define HELP_PLP N_("Previous playlist item")#define HELP_PLN N_("Next playlist item")#define HELP_SLOW N_("Play slower")#define HELP_FAST N_("Play faster")    wxLogNull LogDummy; /* Hack to suppress annoying log message on the win32                         * version because we don't include wx.rc */    wxToolBar *toolbar =        CreateToolBar( wxTB_HORIZONTAL | wxTB_FLAT | wxTB_DOCKABLE );    toolbar->SetToolBitmapSize( wxSize(TOOLBAR_BMP_WIDTH,TOOLBAR_BMP_HEIGHT) );    toolbar->AddTool( OpenFileSimple_Event, wxT(""),                      wxBitmap( file_xpm ), wxU(_(HELP_SIMPLE)) );    toolbar->AddSeparator();    toolbar->AddTool( OpenFile_Event, wxT(""), wxBitmap( file_xpm ),                      wxU(_(HELP_FILE)) );    toolbar->AddTool( OpenDisc_Event, wxT(""), wxBitmap( disc_xpm ),                      wxU(_(HELP_DISC)) );    toolbar->AddTool( OpenNet_Event, wxT(""), wxBitmap( net_xpm ),                      wxU(_(HELP_NET)) );    toolbar->AddSeparator();    toolbar->AddTool( StopStream_Event, wxT(""), wxBitmap( stop_xpm ),                      wxU(_(HELP_STOP)) );    toolbar->AddTool( PlayStream_Event, wxT(""), wxBitmap( play_xpm ),                      wxU(_(HELP_PLAY)) );    toolbar->AddSeparator();    toolbar->AddTool( Playlist_Event, wxT(""),                      wxBitmap( playlist_xpm ), wxU(_(HELP_PLO)) );    toolbar->AddTool( PrevStream_Event, wxT(""),                      wxBitmap( previous_xpm ), wxU(_(HELP_PLP)) );    toolbar->AddTool( NextStream_Event, wxT(""), wxBitmap( next_xpm ),                      wxU(_(HELP_PLN)) );    toolbar->AddTool( SlowStream_Event, wxT(""), wxBitmap( slow_xpm ),                      wxU(_(HELP_SLOW)) );    toolbar->AddTool( FastStream_Event, wxT(""), wxBitmap( fast_xpm ),                      wxU(_(HELP_FAST)) );    toolbar->Realize();    /* Place the toolbar in a sizer, so we can calculate the width of the     * toolbar and set this as the minimum for the main frame size. */    wxBoxSizer *toolbar_sizer = new wxBoxSizer( wxHORIZONTAL );    toolbar_sizer->Add( toolbar, 1, 0, 0 );    toolbar_sizer->Layout();#ifndef WIN32    frame_sizer->SetMinSize( toolbar_sizer->GetMinSize().GetWidth(), -1 );#else /* That sucks but for some reason it works better */    frame_sizer->SetMinSize( toolbar_sizer->GetMinSize().GetWidth()*2/3, -1 );#endif#if !defined(__WXX11__)    /* Associate drop targets with the toolbar */    toolbar->SetDropTarget( new DragAndDrop( p_intf ) );#endif}void Interface::CreateOurSlider(){    /* Create a new frame and sizer containing the slider */    slider_frame = new wxPanel( this, -1, wxDefaultPosition, wxDefaultSize );    slider_frame->SetAutoLayout( TRUE );