package com.vci.client.ui.swing.components;

import java.awt.Dialog;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.GraphicsConfiguration;
import java.awt.HeadlessException;

import javax.swing.JDialog;

import com.vci.client.ui.swing.VCISwingUtil;

/**
 * 
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2012</p>
 * <p>Company: VCI</p>
 * @author xchao
 * @time 2012-5-10
 * @version 1.0
 */
public class VCIJDialog extends JDialog {

	public enum DialogResult{
		OK,
		CANCEL,
	}
	
	/**
	 * 
	 */
	private static final long serialVersionUID = 7577447673438065060L;

	private DialogResult dialogResult = DialogResult.CANCEL;
	
	public VCIJDialog() throws HeadlessException {
		this((Frame)null, false);
	}

	public VCIJDialog(Frame owner) throws HeadlessException {
		this(owner, false);
	}

	public VCIJDialog(Dialog owner) throws HeadlessException {
		this(owner, false);
	}

	public VCIJDialog(Frame owner, boolean modal) throws HeadlessException {
		this(owner, null, modal);
	}

	public VCIJDialog(Frame owner, String title) throws HeadlessException {
		this(owner, title, false);
	}

	public VCIJDialog(Dialog owner, boolean modal) throws HeadlessException {
		this(owner, null, modal);
	}

	public VCIJDialog(Dialog owner, String title) throws HeadlessException {
		this(owner, title, false);
	}

	public VCIJDialog(Frame owner, String title, boolean modal)
			throws HeadlessException {
		this(owner, title, modal, null);
	}

	public VCIJDialog(Dialog owner, String title, boolean modal)
			throws HeadlessException {
		this(owner, title, modal, null);
	}

	public VCIJDialog(Frame owner, String title, boolean modal,
			GraphicsConfiguration gc) {
		super(owner, title, modal, gc);
		customConstructor();
	}

	public VCIJDialog(Dialog owner, String title, boolean modal,
			GraphicsConfiguration gc) throws HeadlessException {
		super(owner, title, modal, gc);
		customConstructor();
	}

	private void customConstructor(){
		setFont(VCISwingUtil.FONT_DEFAULT);
	}

	public DialogResult getDialogResult() {
		return dialogResult;
	}

	public void setDialogResult(DialogResult dialogResult) {
		this.dialogResult = dialogResult;
	}
	private Object obj =  null;
	public Object getObj() {
		return obj;
	}
	public void setObj(Object obj) {
		this.obj = obj;
	}
	
	private Runnable dialogCallback = new Runnable(){public void run(){}};
	public Runnable getDialogCallback() {
		return dialogCallback;
	}
	public void setDialogCallback(Runnable dialogCallback) {
		this.dialogCallback = dialogCallback;
	}
	
	/**
	 * 根据子对话框的大小，绘制子对话框的位置
	 * @param width，对话框宽度
	 * @param height，对话框长度
	 */
	public void initDialogSize(int width, int height) {
		int px = (int)(this.getParent().getLocationOnScreen().getX());
        int py = (int)(this.getParent().getLocationOnScreen().getY());
        this.setSize(new Dimension(width, height));
        int pWidth = this.getParent().getBounds().width;
        int pHeight = this.getParent().getBounds().height;
        this.setLocation(px + (pWidth - width) / 2, py + (pHeight - height) / 2);
	}
	
	/**
	 * 根据边距信息确定子对话框的位置
	 * @param x, 距离父对话框左侧的边距值 
	 * @param y, 距离父对话框上边的边距值
	 */
	public void initDialogSizeByMargin(int x, int y) {
		int px = (int)(this.getParent().getLocationOnScreen().getX());
        int py = (int)(this.getParent().getLocationOnScreen().getY());
        int pWidth = this.getParent().getBounds().width;
        int pHeight = this.getParent().getBounds().height;
        int width = pWidth - 2 * x;
        int height = pHeight - 2 * y;
        this.setSize(new Dimension(width, height));
        this.setLocation(px + x, py + y);
	}
	
	/**
	 * 自定义dialog的宽高和位置
	 * @param width 
	 * @param height 
	 */
	public void setSizeAndLocation(int width, int height) {
		if(width > 0 && height > 0){			
			super.setSize(width, height);
			this.setLocationRelativeTo(null);//设置居中
		}
	}
}