iZinked/iZpl/src/main/java/de/nplusc/izc/iZpl/API/IZPLApi.java

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package de.nplusc.izc.iZpl.API;

import de.nplusc.izc.iZpl.Main;
import java.io.File;
import java.util.List;

/**
 *
 * @author iZc <nplusc.de>
 */
public class IZPLApi
{
    /**
     * defines the path to load the standard skin file inside the iZpl jar
     */
    public static final String DEFAULT_SKIN_PATH = IZPLApi.class.getProtectionDomain().getCodeSource().getLocation().getPath()+File.separator+"rsrc";
    
    /**
     * defines the application directory of iZpl where it got installed
     */
    public static final String APPDIR = new File(IZPLApi.class.getProtectionDomain().getCodeSource().getLocation().getPath()).getParentFile().getParent();
    
    public static final String PLUGINPATH = APPDIR + File.separator + "plugins";
    public static final String SKINPATH = APPDIR + File.separator + "skins";
    /**
     * Checks whether the Program runs in fully new UI mode or in the old Mode where only the managing UI is loaded
     * @return true when the program is in the new UI mode
     */
    public static boolean isNEwGUIMode()
    {
        return Main.isStandaloneGUI();
    }
    
    /**
     * Obtains the path of the last selected Skin. Points to the file in skins folder or to the default path defined in DEFAULT_SKIN_PATH
     * @return Path of the currently selected skin from the Skins folder
     */
    public static String getSkinPath()
    {
        return Main.getSelectedSkinPath();
    }
    /**
     * Exits the program without saving the statefile for the current session. Recommended in case of a error
     */
    public static void quickQuitWithoutSaving()
    {
        Main.quickQuit();
    }
    
    /**
     * Obtains a reference to the currently loaded PlaybackPlugin
     * @return PlaybackPlugin that is currently in use
     */
    public static PlaybackPlugin getCurrentPlaybackPlugin()
    {
        return Main.getSelectedPlaybackPlugin();
    }
    public static UIPlugin getUIPlugin()
    {
        return Main.getSelectedUIPlugin();
    }
    /**
     * Saves the state of the session and then exits the program
     */
    public static void shutdownWithSave()
    {
        Main.checkpointedExit(false);
    }
    /**
     * Obtains the next Item to play 
     * @return PlayListItem that should be played next
     */
    public static PlayListItem getNextItem()
    {
        return Main.getPLServer().ppp.getBlockRaw();
    }
    private IZPLApi()
    {
    }
    
    public static List<UIPlugin> getDetectedUIPlugins()
    {
        return Main.getRegisteredUIs();
    }
    
    public static List<PlaybackPlugin> getDetectedPlaybackPlugins()
    {
        return Main.getRegisteredPlayBackAdapters();
    }
    public static List<String> getAvailableSkins()
    {
        return Main.getDetectedSkins();
    }
}