com.scudata.chart.LinkElement 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;

import java.awt.Shape;
import java.util.ArrayList;

import com.scudata.chart.edit.ParamInfo;
import com.scudata.chart.edit.ParamInfoList;
import com.scudata.common.StringUtils;

/**
 * ??????ͼԪ?ĳ?????
 * @author Joancy
 *
 */
public abstract class LinkElement extends ObjectElement{
	//?????Ӳ???ʹ?ú꣬??Ϊ??dfx?????ÿ??data??ͼԪ?Ķ?Ӧ???????У?????ʱ??ѭ??ʹ?ã?
	public Para htmlLink = new Para(null);
	public Para tipTitle = new Para(null);// ??tipTitleû??ָ??ʱ??Ĭ??ʹ??data??????
	public Para linkTarget = new Para("_blank");

	private transient ArrayList shapes = new ArrayList();
	private transient ArrayList links = new ArrayList();
	private transient ArrayList titles = new ArrayList();// ???ָ??????ʱ??????????ʾ??Ϣ
	private transient ArrayList targets = new ArrayList();
	/**
	 * ??ȡͼԪ?????ӱ߽???״
	 * 
	 * @return Shape ?߽???״?б?
	 */
	public ArrayList getShapes() {
		return shapes;
	}

	/**
	 * ??ȡ???????б?
	 * @return ??????
	 */
	public ArrayList getLinks() {
		return links;
	}

	/**
	 * ??ȡ??ʾ??Ϣ?б?
	 * @return ??ʾ??Ϣ
	 */
	public ArrayList getTitles() {
		return titles;
	}

	/**
	 * ??ȡ??????Ŀ??򿪷?ʽ?б?
	 * @return Ŀ??򿪷?ʽ
	 */
	public ArrayList getTargets() {
		return targets;
	}

	protected String getTipTitle(int index) {
		if (tipTitle != null) {
			String t = tipTitle.stringValue(index);
			if (t != null) {
				return t;//.toString();
			}
		}
		return null;
	}

	protected void addLink(Shape shape, String link, String title,String target) {
		shapes.add(shape);
		if (StringUtils.isValidString(link)) {
			links.add(link);
			titles.add(title);
			targets.add(target);
		}
	}

	public ParamInfoList getParamInfoList() {
		ParamInfoList paramInfos = new ParamInfoList();
		
		ParamInfo.setCurrent(LinkElement.class, this);
		paramInfos.add(new ParamInfo("htmlLink", Consts.INPUT_NORMAL));
		paramInfos.add(new ParamInfo("tipTitle", Consts.INPUT_NORMAL));
		paramInfos.add(new ParamInfo("linkTarget", Consts.INPUT_NORMAL));

		return paramInfos;
	}

}