GoldBookingTableLableProvider.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.AppConstants;
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.Item;

/**
 * 投资金条预订表格
 * @author Dong
 *
 */
public class GoldBookingTableLableProvider 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 Item) {
			Item item = (Item) element;
			BigDecimal zdpzl = item.getZDPZL();
			BigDecimal zmdlsbqj =item.getZMDLSBQJ();
			
			switch (columnIndex) {
			case 0:
				return item.getMATNR(); //物料组
			case 1:
				if(AppConstants.ITEM_TYPE_CURRENTGOLD.equals(item.getItemType())){//单品名称
					return item.getItemName();
				}
				return item.getMatrnName();//物料名称
			case 2:
				return item.getItemCode();//单品编码
			case 3:
				if(zdpzl == null){
					return "0.00";
				}
				return zdpzl.toString();//重量
			case 4:
				return item.getBookingDays();//预订天数
			case 5:
				if(zmdlsbqj == null || zmdlsbqj.compareTo(new BigDecimal(0.00)) == 0){
					return ProjectUtil.formatAmount(null, item.getPrice());
				}
				return ProjectUtil.formatAmount(null, item.getPrice()).toString();//单价
			case 6: //应售
				return ProjectUtil.formatAmount(null, item.getSalesAmount()).toString();
			case 7:
				return ProjectUtil.formatAmount(null,item.getFactAmount()).toString();
			case 8:
//				int userId = item.getCashier();
//				Map<Integer,User> map = POSClientApp.get().getUserRelation();
//				Iterator<Integer> iterator = map.keySet().iterator();
//				while(iterator.hasNext()){
//					int s = iterator.next();
//					User user = map.get(s);
//					if(user.getId() ==  userId){
//						return user.getUserName();
//					}
//				}
				return item.getCashierName();
			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];
	}

}