OldGoldIdentifyTableLableProvider.java

package com.topsun.posclient.sales.ui.table;

import java.math.BigDecimal;

import org.eclipse.jface.viewers.ILabelProviderListener;
import org.eclipse.jface.viewers.ITableColorProvider;
import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Image;

import com.topsun.posclient.common.ProjectUtil;
import com.topsun.posclient.common.service.IBaseService;
import com.topsun.posclient.common.service.impl.BaseServiceImpl;
import com.topsun.posclient.common.ui.utils.ThemeUtils;
import com.topsun.posclient.datamodel.OldGold;

/**
 * 旧金鉴定表格编辑
 * 
 * @author Dong
 *
 */
public class OldGoldIdentifyTableLableProvider implements ITableLabelProvider,ITableColorProvider  {

	private Color[] bg = ThemeUtils.getCurrent().getTableCellBg();
    private Color[] force = ThemeUtils.getCurrent().getTableCellForce();
    private Object current = null;
    private int currentColor = 0;
    
	public IBaseService baseService = new BaseServiceImpl();

	public void addListener(ILabelProviderListener listener) {

	}

	public void dispose() {

	}

	public boolean isLabelProperty(Object element, String property) {
		return false;
	}

	public void removeListener(ILabelProviderListener listener) {

	}

	public Image getColumnImage(Object element, int columnIndex) {
		return null;
	}

	@Override
	public String getColumnText(Object element, int columnIndex) {
		if (element instanceof OldGold) {
			OldGold oGold = (OldGold) element;
			String matnr = oGold.getMtartCode(); //物料编码
			String name = oGold.getName();//旧品名称
			BigDecimal neatNess = oGold.getNeatness();//成色
			BigDecimal weight_G = oGold.getWeight_G();
			BigDecimal loss = oGold.getLoss();//耗损率
			BigDecimal weight_R = oGold.getWeight_R();//耗损重
			BigDecimal weight_F = oGold.getWeight_F();//折金重
			BigDecimal weight = oGold.getWeight();//纯金重
			BigDecimal price_G = oGold.getPrice_G();//单价
			BigDecimal serviceFee = oGold.getService();//服务费
			BigDecimal sum = oGold.getSum();//抵扣金额
			switch (columnIndex) {
			case 0:
				return matnr; //物料编码
			case 1:
				if(null == name){
					return "旧金";
				}
				return name;//旧品名称
			case 2:
				return "1";//件数
			case 3:
				if(null == neatNess){
					return "0.00";
				}
				return neatNess.toString();//成色
			case 4:
				if(weight_G == null){
					return "0.000";
				}
				return weight_G.toString();//称重
			case 5:
				if(null == weight){
					return "0.000";
				}
				return weight.toString();//纯金重
			case 6: 
				if(null == loss){
					return "0.00";
				}
				String t_loss = ProjectUtil.formatAmount(null, loss).toString();
				if("0.01".equals(t_loss)){
					return "1%";
				}else if ("0.12".equals(t_loss)){
					return "12%";
				}
				else if("0.15".equals(t_loss)){
					return "15%";
				}else{
					return "0%";
				}
				
//				ProjectUtil.formatAmount(null, loss).toString();//耗损比
			case 7:
				if(null == weight_R){
					return "0.00";
				}
				return ProjectUtil.formatAmount(null, weight_R);//耗损重
			case 8:
				if(null == weight_F){
					return "0.000";
				}
				return ProjectUtil.formatNetnessAmount(null, weight_F);//折金重
			case 9:
				if(null == price_G){
					return "0.00";
				}
				return ProjectUtil.formatAmount(null, price_G);//单价
			case 10:
				if(null == serviceFee){
					return "0.00";
				}
				int t_ServiceFee = oGold.getT_ServiceFee();
				if(t_ServiceFee == 0){
					return "6元/g";
				}else if(t_ServiceFee == 1){
					return "10元/g";
				}else if (t_ServiceFee == 2){
					return "12元/g";
				}else{
					return "0元/g";
				}
//				return ProjectUtil.formatAmount(null, serviceFee).toString();//服务费
			case 11:
				if(null == sum){
					return "0.00";
				}
				sum = sum.setScale(2, BigDecimal.ROUND_HALF_UP);
				return ProjectUtil.formatAmount(null, sum);//抵扣金额
			default:
				return "";
			}
		}

		return element.toString();

	}

	@Override
	public Color getForeground(Object element, int columnIndex) {
		 return force[currentColor];
	}

	@Override
	public Color getBackground(Object element, int columnIndex) {
		if (current != element) {
            currentColor = 1 - currentColor;
            current = element;
        }
        return bg[currentColor];
	}

}