skin_main.cpp

uclinux 下的vlc播放器源代码

        }
    }
    delete pLoader;

    if( skin_last )
    {
        free( skin_last );
    }

    // Get the instance of OSLoop
    OSLoop *loop = OSFactory::instance( p_intf )->getOSLoop();

    // Check if we need to start playing
    if( p_intf->b_play )
    {
        playlist_t *p_playlist =
            (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
                                           FIND_ANYWHERE );
        if( p_playlist )
        {
            playlist_LockControl( p_playlist, PLAYLIST_AUTOPLAY );
            vlc_object_release( p_playlist );
        }
    }

    // Enter the main event loop
    loop->run();

    // Delete the theme and save the configuration of the windows
    if( p_intf->p_sys->p_theme )
    {
        p_intf->p_sys->p_theme->saveConfig();
        delete p_intf->p_sys->p_theme;
        p_intf->p_sys->p_theme = NULL;
    }
}


//---------------------------------------------------------------------------
// DemuxOpen: initialize demux
//---------------------------------------------------------------------------
static int DemuxOpen( vlc_object_t *p_this )
{
    demux_t *p_demux = (demux_t*)p_this;
    intf_thread_t *p_intf;
    char *ext;

    // Needed callbacks
    p_demux->pf_demux   = Demux;
    p_demux->pf_control = DemuxControl;

    // Test that we have a valid .vlt or .wsz file, based on the extension
    // TODO: an actual check of the contents would be better...
    if( ( ext = strchr( p_demux->psz_path, '.' ) ) == NULL ||
        ( strcasecmp( ext, ".vlt" ) && strcasecmp( ext, ".wsz" ) ) )
    {
        return VLC_EGENERIC;
    }

    p_intf = (intf_thread_t *)vlc_object_find( p_this, VLC_OBJECT_INTF,
                                               FIND_ANYWHERE );
    if( p_intf != NULL )
    {
        // Do nothing is skins2 is not the main interface
        if( var_Type( p_intf, "skin-to-load" ) == VLC_VAR_STRING )
        {
            playlist_t *p_playlist =
                (playlist_t *) vlc_object_find( p_this, VLC_OBJECT_PLAYLIST,
                                                FIND_ANYWHERE );
            if( p_playlist != NULL )
            {
                // Make sure the item is deleted afterwards
                p_playlist->pp_items[p_playlist->i_index]->b_autodeletion =
                    VLC_TRUE;
                vlc_object_release( p_playlist );
            }

            vlc_value_t val;
            val.psz_string = p_demux->psz_path;
            var_Set( p_intf, "skin-to-load", val );
        }
        else
        {
            msg_Warn( p_this,
                      "skin could not be loaded (not using skins2 intf)" );
        }

        vlc_object_release( p_intf );
    }

    return VLC_SUCCESS;
}


//---------------------------------------------------------------------------
// Demux: return EOF
//---------------------------------------------------------------------------
static int Demux( demux_t *p_demux )
{
    return 0;
}


//---------------------------------------------------------------------------
// DemuxControl
//---------------------------------------------------------------------------
static int DemuxControl( demux_t *p_demux, int i_query, va_list args )
{
    return demux2_vaControlHelper( p_demux->s, 0, 0, 0, 1, i_query, args );
}


//---------------------------------------------------------------------------
// Callbacks
//---------------------------------------------------------------------------
#ifdef WIN32
/// Callback for the systray configuration option
static int onSystrayChange( vlc_object_t *pObj, const char *pVariable,
                            vlc_value_t oldVal, vlc_value_t newVal,
                            void *pParam )
{
    intf_thread_t *pIntf =
        (intf_thread_t*)vlc_object_find( pObj, VLC_OBJECT_INTF, FIND_ANYWHERE );

    if( pIntf == NULL )
    {
        return VLC_EGENERIC;
    }

    // Check that we found the correct interface (same check as for the demux)
    if( var_Type( pIntf, "skin-to-load" ) == VLC_VAR_STRING )
    {
        AsyncQueue *pQueue = AsyncQueue::instance( pIntf );
        if( newVal.b_bool )
        {
            CmdAddInTray *pCmd = new CmdAddInTray( pIntf );
            pQueue->push( CmdGenericPtr( pCmd ) );
        }
        else
        {
            CmdRemoveFromTray *pCmd = new CmdRemoveFromTray( pIntf );
            pQueue->push( CmdGenericPtr( pCmd ) );
        }
    }

    vlc_object_release( pIntf );
    return VLC_SUCCESS;
}


/// Callback for the systray configuration option
static int onTaskBarChange( vlc_object_t *pObj, const char *pVariable,
                            vlc_value_t oldVal, vlc_value_t newVal,
                            void *pParam )
{
    intf_thread_t *pIntf =
        (intf_thread_t*)vlc_object_find( pObj, VLC_OBJECT_INTF, FIND_ANYWHERE );

    if( pIntf == NULL )
    {
        return VLC_EGENERIC;
    }

    // Check that we found the correct interface (same check as for the demux)
    if( var_Type( pIntf, "skin-to-load" ) == VLC_VAR_STRING )
    {
        AsyncQueue *pQueue = AsyncQueue::instance( pIntf );
        if( newVal.b_bool )
        {
            CmdAddInTaskBar *pCmd = new CmdAddInTaskBar( pIntf );
            pQueue->push( CmdGenericPtr( pCmd ) );
        }
        else
        {
            CmdRemoveFromTaskBar *pCmd = new CmdRemoveFromTaskBar( pIntf );
            pQueue->push( CmdGenericPtr( pCmd ) );
        }
    }

    vlc_object_release( pIntf );
    return VLC_SUCCESS;
}
#endif

//---------------------------------------------------------------------------
// Module descriptor
//---------------------------------------------------------------------------
#define SKINS2_LAST      N_("Skin to use")
#define SKINS2_LAST_LONG N_("Path to the skin to use.")
#define SKINS2_CONFIG      N_("Config of last used skin")
#define SKINS2_CONFIG_LONG N_("Windows configuration of the last skin used. " \
        "This option is updated automatically, do not touch it." )
#define SKINS2_SYSTRAY      N_("Systray icon")
#define SKINS2_SYSTRAY_LONG N_("Show a systray icon for VLC")
#define SKINS2_TASKBAR      N_("Show VLC on the taskbar")
#define SKINS2_TASKBAR_LONG N_("Show VLC on the taskbar")
#define SKINS2_TRANSPARENCY      N_("Enable transparency effects")
#define SKINS2_TRANSPARENCY_LONG N_("You can disable all transparency effects"\
    " if you want. This is mainly useful when moving windows does not behave" \
    " correctly.")
#define SKINS2_PLAYLIST      N_("Enable skinned playlist")
#define SKINS2_PLAYLIST_LONG N_("You can choose whether the playlist window"\
    " is rendered using the skin or the default GUI.")

vlc_module_begin();
    set_category( CAT_INTERFACE );
    set_subcategory( SUBCAT_INTERFACE_MAIN );
    add_string( "skins2-last", "", NULL, SKINS2_LAST, SKINS2_LAST_LONG,
                VLC_TRUE );
        change_autosave();
    add_string( "skins2-config", "", NULL, SKINS2_CONFIG, SKINS2_CONFIG_LONG,
                VLC_TRUE );
        change_autosave();
#ifdef WIN32
    add_bool( "skins2-systray", VLC_FALSE, onSystrayChange, SKINS2_SYSTRAY,
              SKINS2_SYSTRAY_LONG, VLC_FALSE );
    add_bool( "skins2-taskbar", VLC_TRUE, onTaskBarChange, SKINS2_TASKBAR,
              SKINS2_TASKBAR_LONG, VLC_FALSE );
    add_bool( "skins2-transparency", VLC_FALSE, NULL, SKINS2_TRANSPARENCY,
              SKINS2_TRANSPARENCY_LONG, VLC_FALSE );
#endif

    add_bool( "skinned-playlist", VLC_TRUE, NULL, SKINS2_PLAYLIST,
              SKINS2_PLAYLIST_LONG, VLC_FALSE );
    set_shortname( _("Skins"));
    set_description( _("Skinnable Interface") );
    set_capability( "interface", 30 );
    set_callbacks( Open, Close );
    add_shortcut( "skins" );
    set_program( "svlc" );

    add_submodule();
        set_description( _("Skins loader demux") );
        set_capability( "demux2", 5 );
        set_callbacks( DemuxOpen, NULL );

vlc_module_end();