com.scudata.chart.edit.ParamInfo Maven / Gradle / Ivy

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SPL(Structured Process Language) A programming language specially for structured data computing.

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package com.scudata.chart.edit;

import java.lang.reflect.*;

import com.scudata.chart.*;
import com.scudata.chart.resources.*;
import com.scudata.common.*;
import com.scudata.dm.*;
import com.scudata.expression.*;

import java.awt.*;

/**
 * ??????Ϣ?࣬????????ĳ??????????ı༭????
 * @author Joancy
 *
 */
public class ParamInfo extends ChartParam {

	private String title;
	private int inputType;
	private boolean axisEnable = false;
	private Object defValue;// ֻ???༭?õ?ȱʡֵ??????ɾ??????ʽ???ø?ֵ??Ⱦ????ֵ?????ȱʡֵһ??

	private static transient Class currentClass;
	private static transient Object currentObj;

	private MessageManager mm = ChartMessage.get();

	/**
	 * ͼԪ?ļ̳??Ƕ??ģ?Ϊ??׼ȷ??λ??????????һ?㸸??
	 * ʹ?ø÷?????????ǰ??????
	 * @param objClass ?????ĳ?㸸??
	 * @param obj ?????ʵ??????
	 */
	public static void setCurrent(Class objClass, Object obj) {
		currentClass = objClass;
		currentObj = obj;
	}

	/**
	 * ????һ??????༭???͵Ĳ?????Ϣ
	 * @param name ????????
	 */
	public ParamInfo(String name) {
		this(name, Consts.INPUT_NORMAL);
	}

	/**
	 * ????ָ???????༭???͵Ĳ?????Ϣ
	 * @param name ????
	 * @param inputType ?༭???ͣ?ֵ?ο???Consts.INPUT_XXX
	 */
	public ParamInfo(String name, int inputType) {
		this.name = name;
		try {
			Field f = currentClass.getDeclaredField(name);
			Object paraValue = f.get(currentObj);
			if (paraValue instanceof Para) {
				this.value = ((Para) paraValue).getValue();
				this.axisEnable = true;
			} else if (paraValue instanceof Color) {
				this.value = new Integer(((Color) paraValue).getRGB());
				// }else if(paraValue instanceof Sequence){
				// this.value = getSequenceEditExp( seq );
			} else {
				this.value = paraValue;
			}
			this.title = mm.getMessage(name);
			this.inputType = inputType;
			this.defValue = value;
		} catch (Exception x) {
			x.printStackTrace();
		}
	}

	/**
	 * ??ȡ?ò?????ȱʡֵ
	 * @return ֵ
	 */
	public Object getDefValue() {
		return defValue;
	}

	private String getSequenceEditExp(Sequence seq) {
		return "=" + seq.toString();
	}

	/**
	 * ???ݻ???cp?????ݣ????õ?ǰ????
	 * @param cp ???????
	 */
	public void setChartParam(ChartParam cp) {
		Object tmp = cp.getValue();
		if (tmp instanceof Sequence) {
			Sequence seq = (Sequence) tmp;
			tmp = Utils.sequenceToChartColor(seq);
			if (tmp == null) {
				tmp = getSequenceEditExp(seq);
			}
		}
		value = tmp;

		if (axisEnable) {
			axis = cp.getAxis();
		}
	}

	public boolean isAxisEnable() {
		return axisEnable;
	}

	/**
	 * ??ȡ????????
	 * @return ????????
	 */
	public String getTitle() {
		return title;
	}
	
	/**
	 * ???ò????ı???
	 * @param title ????????
	 */
	public void setTitle(String title){
		this.title = title;
	}

	/**
	 * ??ȡ?????ı༭????
	 * @return Consts?ж???õı༭????
	 */
	public int getInputType() {
		return inputType;
	}

}