viewprops.java

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package org.flexdock.view;

import java.util.Map;

import org.flexdock.docking.props.PropertyManager;
import org.flexdock.docking.props.RootDockablePropertySet;
import org.flexdock.docking.props.ScopedDockablePropertySet;

/**
 * @author Christopher Butler
 */
public class ViewProps extends ScopedDockablePropertySet {
	public static final String ACTIVE_STATE_LOCKED = "View.ACTIVE_STATE_LOCKED";
	
	public ViewProps(View view) {
		super(view);
		init();
	}

	public ViewProps(int initialCapacity, View view) {
		super(initialCapacity, view);
		init();
	}
	
	protected void init() {
		constrainRoot(ACTIVE_STATE_LOCKED, Boolean.FALSE);
	}
	
	protected void constrainRoot(Object key, Object value) {
		Map map = getRoot();
		if(map instanceof RootDockablePropertySet) {
			((RootDockablePropertySet)map).constrain(key, value);
		}
	}
	
	private View getView() {
	    return View.getInstance(getDockingId());
	}
	
	public Boolean isActiveStateLocked() {
		return (Boolean)PropertyManager.getProperty(ACTIVE_STATE_LOCKED, this);
	}
	
	public void setActiveStateLocked(boolean locked) {
		put(ACTIVE_STATE_LOCKED, locked);
	}
	
	public void setActive(boolean active) {
	    View view = getView();
	    if(view==null) {
	        super.setActive(active);
	        return;
	    }
	    
		if(!view.isActiveStateLocked() && active!=isActive().booleanValue()) {
			super.setActive(active);
			view.repaint();
		}
	}
}