/***************************************************************************** * interface.cpp : wxWindows plugin for vlc ***************************************************************************** * Copyright (C) 2000-2005 VideoLAN * $Id: interface.cpp 11292 2005-06-04 20:49:12Z dionoea $ * * Authors: Gildas Bazin <gbazin@videolan.org> * * 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/input.h>#include <vlc/intf.h>#include "wxwindows.h"/* include the toolbar graphics */#include "bitmaps/play.xpm"#include "bitmaps/pause.xpm"#include "bitmaps/stop.xpm"#include "bitmaps/prev.xpm"#include "bitmaps/next.xpm"#include "bitmaps/eject.xpm"#include "bitmaps/slow.xpm"#include "bitmaps/fast.xpm"#include "bitmaps/playlist.xpm"#include "bitmaps/speaker.xpm"#include "bitmaps/speaker_mute.xpm"#define TOOLBAR_BMP_WIDTH 16#define TOOLBAR_BMP_HEIGHT 16/* include the icon graphic */#include "../../../share/vlc32x32.xpm"/* include a small icon graphic for the systray icon */#ifdef wxHAS_TASK_BAR_ICON#include "../../../share/vlc16x16.xpm"#endif/***************************************************************************** * 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;class VLCVolCtrl : public wxControl{public:    VLCVolCtrl( intf_thread_t *p_intf, wxWindow *p_parent );    virtual ~VLCVolCtrl() {};    virtual void OnPaint( wxPaintEvent &event );    void OnChange( wxMouseEvent& event );    void UpdateVolume();  private:    DECLARE_EVENT_TABLE()    wxVolCtrl *gauge;    int i_y_offset;    vlc_bool_t b_mute;    intf_thread_t *p_intf;};BEGIN_EVENT_TABLE(VLCVolCtrl, wxControl)   EVT_PAINT(VLCVolCtrl::OnPaint)    /* Mouse events */    EVT_LEFT_UP(VLCVolCtrl::OnChange)END_EVENT_TABLE()/***************************************************************************** * Event Table. *****************************************************************************/DEFINE_LOCAL_EVENT_TYPE( wxEVT_INTF );/* 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,    OpenDir_Event,    OpenDisc_Event,    OpenNet_Event,    OpenCapture_Event,    OpenSat_Event,    OpenOther_Event,    EjectDisc_Event,    Wizard_Event,    Playlist_Event,    Logs_Event,    FileInfo_Event,    Prefs_Event,    Extended_Event,//    Undock_Event,    Bookmarks_Event,    Skins_Event,    SliderScroll_Event,    StopStream_Event,    PlayStream_Event,    PrevStream_Event,    NextStream_Event,    SlowStream_Event,    FastStream_Event,    DiscMenu_Event,    DiscPrev_Event,    DiscNext_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,    Iconize_Event};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( Extended_Event, Interface::OnExtended )//    EVT_MENU( Undock_Event, Interface::OnUndock )    EVT_MENU( Bookmarks_Event, Interface::OnShowDialog)#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(OpenDir_Event, Interface::OnShowDialog)    EVT_MENU(OpenDisc_Event, Interface::OnShowDialog)    EVT_MENU(OpenNet_Event, Interface::OnShowDialog)    EVT_MENU(OpenCapture_Event, Interface::OnShowDialog)    EVT_MENU(OpenSat_Event, Interface::OnShowDialog)    EVT_MENU(Wizard_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)    /* Disc Buttons events */    EVT_BUTTON(DiscMenu_Event, Interface::OnDiscMenu)    EVT_BUTTON(DiscPrev_Event, Interface::OnDiscPrev)    EVT_BUTTON(DiscNext_Event, Interface::OnDiscNext)    /* Slider events */    EVT_COMMAND_SCROLL(SliderScroll_Event, Interface::OnSliderUpdate)    /* Custom events */    EVT_COMMAND(0, wxEVT_INTF, Interface::OnControlEvent)    EVT_COMMAND(1, wxEVT_INTF, Interface::OnControlEvent)    EVT_TIMER(ID_CONTROLS_TIMER, Interface::OnControlsTimer)    EVT_TIMER(ID_SLIDER_TIMER, Interface::OnSliderTimer)END_EVENT_TABLE()/***************************************************************************** * Constructor. *****************************************************************************/Interface::Interface( intf_thread_t *_p_intf, long style ):    wxFrame( NULL, -1, wxT("VLC media player"),             wxDefaultPosition, wxSize(700,100), style ){    /* Initializations */    p_intf = _p_intf;    i_old_playing_status = PAUSE_S;    b_extra = VLC_FALSE;//    b_undock = VLC_FALSE;    extra_window = NULL;    /* 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) );#if defined(__WXGTK20__) && wxCHECK_VERSION(2,5,6)    /* As ugly as your butt! Please remove when wxWidgets 2.6 fixed their     * Accelerators bug. */    p_dummy->m_imData = 0;    m_imData = 0;#endif    p_dummy->SetFocus();    frame_sizer->Add( p_dummy, 0, 0 );#ifdef wxHAS_TASK_BAR_ICON    /* Systray integration */    p_systray = NULL;    if ( config_GetInt( p_intf, "wxwin-systray" ) )    {        p_systray = new Systray(this, p_intf);        p_systray->SetIcon( wxIcon( vlc16x16_xpm ), wxT("VLC media player") );        if ( (! p_systray->IsOk()) || (! p_systray->IsIconInstalled()) )        {            msg_Warn(p_intf, "Cannot set systray icon, weird things may happen");        }    }#endif    /* Creation of the menu bar */    CreateOurMenuBar();    /* Creation of the tool bar */    CreateOurToolBar();    /* Create the extra panel */    extra_frame = new ExtraPanel( p_intf, this );    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 );    /* Video window */    video_window = 0;    if( config_GetInt( p_intf, "wxwin-embed" ) )    {        video_window = CreateVideoWindow( p_intf, this );        frame_sizer->Add( p_intf->p_sys->p_video_sizer, 1, wxEXPAND, 0 );    }    /* Creation of the slider sub-window */    CreateOurSlider();    frame_sizer->Add( slider_frame, 0, wxEXPAND , 0 );    frame_sizer->Hide( slider_frame );    /* Make sure we've got the right background colour */    SetBackgroundColour( slider_frame->GetBackgroundColour() );    /* Layout everything */    frame_sizer->Layout();    frame_sizer->Fit(this);#if wxUSE_DRAG_AND_DROP    /* Associate drop targets with the main interface */    SetDropTarget( new DragAndDrop( p_intf ) );#endif    SetupHotkeys();    m_controls_timer.SetOwner(this, ID_CONTROLS_TIMER);    m_slider_timer.SetOwner(this, ID_SLIDER_TIMER);    /* Start timer */    timer = new Timer( p_intf, this );    /* */    WindowSettings *ws = p_intf->p_sys->p_window_settings;    wxPoint p;    wxSize  s;    bool    b_shown;    ws->SetScreen( wxSystemSettings::GetMetric( wxSYS_SCREEN_X ),                   wxSystemSettings::GetMetric( wxSYS_SCREEN_Y ) );    if( ws->GetSettings( WindowSettings::ID_MAIN, b_shown, p, s ) )        Move( p );}Interface::~Interface(){    WindowSettings *ws = p_intf->p_sys->p_window_settings;    ws->SetSettings( WindowSettings::ID_MAIN, true,                     GetPosition(), GetSize() );    if( video_window ) delete video_window;#ifdef wxHAS_TASK_BAR_ICON    if( p_systray ) delete p_systray;#endif    if( p_intf->p_sys->p_wxwindow ) delete p_intf->p_sys->p_wxwindow;    /* Clean up */    delete timer;}void Interface::Init(){    /* Misc init */    SetupHotkeys();}void Interface::Update(){    /* Misc updates */    ((VLCVolCtrl *)volctrl)->UpdateVolume();}void Interface::OnControlEvent( wxCommandEvent& event ){    switch( event.GetId() )    {    case 0:        {          if( p_intf->p_sys->b_video_autosize )          {        frame_sizer->Layout();        frame_sizer->Fit(this);          }        }        break;    case 1:        long i_style = GetWindowStyle();        if( event.GetInt() ) i_style |= wxSTAY_ON_TOP;        else i_style &= ~wxSTAY_ON_TOP;        SetWindowStyle( i_style );        break;    }}/***************************************************************************** * Private methods. *****************************************************************************/void Interface::CreateOurMenuBar(){    int minimal = config_GetInt( p_intf, "wxwin-minimal" );    /* Create the "File" menu */    wxMenu *file_menu = new wxMenu;    if (!minimal)    {    file_menu->Append( OpenFileSimple_Event,                       wxU(_("Quick &Open File...\tCtrl-O")) );    file_menu->AppendSeparator();    file_menu->Append( OpenFile_Event, wxU(_("Open &File...\tCtrl-F")) );    file_menu->Append( OpenDir_Event, wxU(_("Open Dir&ectory...\tCtrl-E")) );    file_menu->Append( OpenDisc_Event, wxU(_("Open &Disc...\tCtrl-D")) );    file_menu->Append( OpenNet_Event,                       wxU(_("Open &Network Stream...\tCtrl-N")) );    file_menu->Append( OpenCapture_Event,                       wxU(_("Open C&apture Device...\tCtrl-A")) );    file_menu->AppendSeparator();    file_menu->Append( Wizard_Event, wxU(_("&Wizard...\tCtrl-W")) );    file_menu->AppendSeparator();    }    file_menu->Append( Exit_Event, wxU(_("E&xit\tCtrl-X")) );    /* Create the "View" menu */    wxMenu *view_menu = new wxMenu;    if (!minimal)    {    view_menu->Append( Playlist_Event, wxU(_("&Playlist...\tCtrl-P")) );    }    view_menu->Append( Logs_Event, wxU(_("&Messages...\tCtrl-M")) );    view_menu->Append( FileInfo_Event,                       wxU(_("Stream and Media &info...\tCtrl-I")) );    /* Create the "Auto-generated" menus */    p_settings_menu = SettingsMenu( p_intf, this );    p_audio_menu = AudioMenu( p_intf, this );    p_video_menu = VideoMenu( p_intf, this );    p_navig_menu = NavigMenu( p_intf, this );    /* Create the "Help" menu */    wxMenu *help_menu = new wxMenu;    help_menu->Append( About_Event, wxU(_("About VLC media player")) );    /* Append the freshly created menus to the menu bar... */    wxMenuBar *menubar = new wxMenuBar();    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 );    /* Find out size of menu bar */    int i_size = 0;    for( unsigned int i = 0; i < menubar->GetMenuCount(); i++ )    {        int i_width, i_height;        menubar->GetTextExtent( menubar->GetLabelTop(i), &i_width, &i_height );        i_size += i_width +#if defined(__WXGTK__)            22 /* approximate margin */;#else#if (wxMAJOR_VERSION <= 2) && (wxMINOR_VERSION <= 5) && (wxRELEASE_NUMBER < 3)            4 /* approximate margin */;#else            18 /* approximate margin */;#endif#endif    }    frame_sizer->SetMinSize( i_size, -1 );    /* Intercept all menu events in our custom event handler */    PushEventHandler( new MenuEvtHandler( p_intf, this ) );#if wxUSE_DRAG_AND_DROP    /* Associate drop targets with the menubar */    menubar->SetDropTarget( new DragAndDrop( p_intf ) );#endif}void Interface::CreateOurToolBar(){#define HELP_OPEN N_("Open")#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")    int minimal = config_GetInt( p_intf, "wxwin-minimal" );    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 );    toolbar->SetToolBitmapSize( wxSize(TOOLBAR_BMP_WIDTH,TOOLBAR_BMP_HEIGHT) );    if (!minimal)    {    toolbar->AddTool( OpenFile_Event, wxT(""),                      wxBitmap( eject_xpm ), wxU(_(HELP_OPEN)) );    toolbar->AddSeparator();    }    wxToolBarToolBase *p_tool = toolbar->AddTool( PlayStream_Event, wxT(""),                      wxBitmap( play_xpm ), wxU(_(HELP_PLAY)), wxITEM_CHECK );    p_tool->SetClientData( p_tool );    if (!minimal)    {    toolbar->AddTool( StopStream_Event, wxT(""), wxBitmap( stop_xpm ),                      wxU(_(HELP_STOP)) );    toolbar->AddSeparator();    toolbar->AddTool( PrevStream_Event, wxT(""),                      wxBitmap( prev_xpm ), wxU(_(HELP_PLP)) );    toolbar->AddTool( SlowStream_Event, wxT(""),                      wxBitmap( slow_xpm ), wxU(_(HELP_SLOW)) );    toolbar->AddTool( FastStream_Event, wxT(""),