PasswordDialog.java

package com.topsun.posclient.sales.dialog;

import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

import com.topsun.posclient.common.POSException;
import com.topsun.posclient.common.ui.style.CommonCss;
import com.topsun.posclient.datamodel.Member;
import com.topsun.posclient.sales.MessageResources;
import com.topsun.posclient.sales.core.service.IPartSaleService;
import com.topsun.posclient.sales.core.service.impl.PartSaleServiceImpl;

/**
 * @author Dong
 *
 */
public class PasswordDialog extends Dialog{
	
	private String cardNo;

	protected PasswordDialog(Shell parentShell) {
		super(parentShell);
	}
	
	protected void configureShell(Shell newShell) {
		newShell.setText("密码确认");
		super.configureShell(newShell);
	}
	
	public String getCardNo() {
		return cardNo;
	}

	public void setCardNo(String cardNo) {
		this.cardNo = cardNo;
	}



	public Text password;
	
	
	public Text getPassword() {
		return password;
	}

	public void setPassword(Text password) {
		this.password = password;
	}

	protected Control createContents(Composite parent) {
		parent.setLayout(new GridLayout(1, false));
		Composite composite = new Composite(parent, SWT.NONE);
		composite.setLayout(new GridLayout(2,false));
		{
			Label lable = new Label(composite,SWT.NONE);
			GridData data = new GridData();
			lable.setLayoutData(data);
			lable.setText("确认会员卡密码：");
		}
		{
			password = new Text(composite,SWT.BORDER | SWT.PASSWORD);
			GridData data = CommonCss.getDefaultTextData();
			password.setFont(CommonCss.getDefaultFont(parent.getDisplay()));
			password.setLayoutData(data);
		}
		return super.createContents(parent);
	}
	
	protected void createButtonsForButtonBar(Composite parent) {
		int buttonWidth = 80;
		int buttonHight = 45;
		parent.setLayout(new GridLayout(5,false));
		Button okbtn = createButton(parent, IDialogConstants.OK_ID, "确定",true);
		okbtn.setFont(CommonCss.getDefaultFont(parent.getDisplay()));
		GridData btnLayout = new GridData();
		btnLayout.widthHint = buttonWidth;
		btnLayout.heightHint = buttonHight;
		okbtn.setLayoutData(btnLayout);
		
		Button cancelBtn = createButton(parent, IDialogConstants.CANCEL_ID, "取消", false);
		cancelBtn.setFont(CommonCss.getDefaultFont(parent.getDisplay()));
		cancelBtn.setLayoutData(btnLayout);
	}
	
	protected void okPressed() {
		String inputPassword = password.getText();
		if(null == inputPassword || "".equals(inputPassword.trim())){
			MessageDialog.openInformation(this.getShell(), MessageResources.message_ui_tips, "【密码】不能为空");
			password.setFocus();
			return;
		}
		IPartSaleService partSalesService = new PartSaleServiceImpl();
		Member member = null;
		try {
			member = partSalesService.checkMember(getCardNo(), null, inputPassword, null);
		} catch (POSException e) {
			MessageDialog.openError(this.getShell(), MessageResources.message_ui_tips, e.getErrorMessage());
			return;
		}
		if(null == member){
			MessageDialog.openError(this.getShell(), MessageResources.message_ui_tips, "密码错误");
			return;
		}else{
//			try {
//				partSalesService.writeCard(member);
//			} catch (POSException e) {
//				MessageDialog.openError(this.getShell(), MessageResources.message_ui_tips, e.getErrorMessage());
//				return;
//			}
		}
		super.okPressed();
	}

	protected Button createButton(Composite parent, int id, String label,
			boolean defaultButton) {
		return super.createButton(parent, id, label, defaultButton);
	}

}