JackSettings.java

package org.herac.tuxguitar.jack.settings;

import java.util.ArrayList;
import java.util.List;

import org.herac.tuxguitar.gui.system.config.TGConfigManager;
import org.herac.tuxguitar.gui.system.plugins.TGPluginConfigManager;

public class JackSettings {

  private TGConfigManager config;
  private List<JackSettingsListener> listeners;

  public JackSettings() {
    this.listeners = new ArrayList<JackSettingsListener>();
    this.config = new TGPluginConfigManager("tuxguitar-jack");
    this.config.init();
  }

  public void addListener(JackSettingsListener listener) {
    if (!this.listeners.contains(listener)) {
      this.listeners.add(listener);
    }
  }

  public void fireListeners() {
    for (final JackSettingsListener listener : this.listeners) {
      listener.loadSettings(getConfig());
    }
  }

  public TGConfigManager getConfig() {
    return this.config;
  }

  public void notifyChanges() {
    this.getConfig().save();
    this.getConfig().load();
    this.fireListeners();
  }

  public void removeListener(JackSettingsListener listener) {
    if (this.listeners.contains(listener)) {
      this.listeners.remove(listener);
    }
  }
}