package com.vci.client.uif.engine.client.controls;

import java.awt.Color;
import java.awt.Component;
import java.awt.Graphics;
import java.awt.GridBagConstraints;
import java.awt.Insets;

import com.vci.client.portal.utility.PRMItem;
import com.vci.client.ui.swing.components.VCIJPanel;
import com.vci.client.uif.engine.common.IDataNode;

public abstract class AbstractCustomControl extends VCIJPanel implements ICustomControl {

	/**
	 * 
	 */
	private static final long serialVersionUID = -2058786455116501248L;
	private PRMItem pRMItem = null;
	private boolean editable = true;
	private IDataNode dataNode = null;
	
	public AbstractCustomControl(){
		super();
	}
	public AbstractCustomControl(PRMItem item){
		this.pRMItem = item;
	}
	
	@Override
	public PRMItem getPRMItem() {
		return this.pRMItem;
	}

	@Override
	public void setPRMItem(PRMItem item) {
		this.pRMItem = item;
	}

	public GridBagConstraints getGBC(int gridx, int gridy, int gridwidth, int gridheight, double weightx, double weighty, int anchor, int fill, int padxy) {
		return new GridBagConstraints(gridx, gridy, gridwidth, gridheight, weightx, weighty, anchor, fill, new Insets(padxy, padxy, padxy, padxy), padxy, padxy);
	}
	

	private Component parentCompoent = null;
	@Override
	public void setParentComponent(Component parentCompoent){
		this.parentCompoent = parentCompoent;
	}
	@Override
	public Component getParentComponent(){
		return this.parentCompoent;
	}

	public boolean isEditable() {
		return editable;
	}
	@Override
	public void setEditable(boolean editable) {
		this.editable = editable;
	}
	public boolean isRequired(){
		return getPRMItem().getItemIsRequired().equals("1");
	}
	@Override
	public void paint(Graphics g){
		super.paint(g);
		drawRequiredFlag(g);
	}

	protected void drawRequiredFlag(Graphics g){
		if(isRequired()) {
			int x = getWidth() - 9;
			int y = 1;
			g.setColor(Color.RED);
			g.fillArc(x, y, 7, 7, 0, 360);
			
//			int x = getWidth() - 10;
//			int y = 10;
//			g.setColor(Color.RED);
//			g.drawString("*", x, y);
		}
	}
	/**
	 * 返回 自定义控件关联的数据对象
	 * @return 自定义控件关联的 <code>IDataNode</code> 数据对象
	 * @author xiongchao
	 * @see com.vci.client.uif.engine.common.IDataNode
	 * @since 2015.03.16
	 */
	@Override
	public IDataNode getDataNode() {
		return dataNode;
	}
	/**
	 * 设置 自定义控件关联的数据对象
	 * @author xiongchao
	 * @see com.vci.client.uif.engine.common.IDataNode
	 * @since 2015.03.16
	 */
	@Override
	public void setDataNode(IDataNode dataNode) {
		this.dataNode = dataNode;
	}
	
	
}