package com.vci.client.uif.engine.client;
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import java.awt.BorderLayout;
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import java.awt.Color;
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import java.awt.FlowLayout;
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import java.awt.Frame;
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import java.awt.Rectangle;
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import java.awt.Toolkit;
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import java.awt.Window;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.util.Vector;
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import javax.swing.BorderFactory;
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import javax.swing.JLabel;
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import javax.swing.JPanel;
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import javax.swing.border.Border;
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import com.vci.client.bof.ClientBusinessObject;
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import com.vci.client.omd.lifecycle.LifeCycleStart;
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import com.vci.client.ui.swing.VCIOptionPane;
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import com.vci.client.ui.swing.VCISwingUtil;
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import com.vci.client.ui.swing.components.VCIJButton;
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import com.vci.client.ui.swing.components.VCIJComboBox;
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import com.vci.client.ui.swing.components.VCIJDialog;
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import com.vci.client.uif.actions.client.UIFUtils;
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import com.vci.corba.common.VCIError;
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import com.vci.corba.omd.lcm.Bound;
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import com.vci.corba.omd.lcm.LifeCycle;
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import com.vci.corba.omd.lcm.TransitionVO;
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/**
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* 选择业务对象生命周期跃迁状态对话框
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* @author VCI-STGK006
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*
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*/
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public class TransferBusinessObjectDialog extends VCIJDialog {
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/**
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*
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*/
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private static final long serialVersionUID = 1L;
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/**
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* 边框
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*/
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private Border loweredBevel = BorderFactory.createLoweredBevelBorder();
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/**
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* 生命周期状态选择框
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*/
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private VCIJComboBox comboBox;
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/**
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* 业务对象
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*/
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private ClientBusinessObject cbo = null;
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/**
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* 待选状态列表
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*/
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private Vector<TransitionVOExt> statusList = new Vector<TransitionVOExt>();
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/**
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* 业务对象生命周期
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*/
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private LifeCycle lc = null;
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/**
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* 选择跃迁状态
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*/
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//private TransitionVO selectedTransitionVO = null;
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/**
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* 用于判断用户点击了确定按钮还是取消按钮
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*/
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private boolean isOk = false;
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/**
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* 父窗口
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*/
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private Frame owner;
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/**
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* 选择业务对象生命周期跃迁状态对话框
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* @param cbo 业务对象
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*/
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public TransferBusinessObjectDialog(Frame owner, ClientBusinessObject cbo){
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super(owner,"设置生命周期状态",true);
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this.owner = owner;
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this.cbo = cbo;
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try {
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getLifeCyle();
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if(this.lc == null){
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VCIOptionPane.showMessage(owner, "“"+ cbo.getName() +"”生命周期不存在！");
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return;
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}
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getStatusList();
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if(this.statusList.isEmpty()){
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VCIOptionPane.showMessage(owner, "“"+ cbo.getName() +"”已经是生命周期的最后一个状态");
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return;
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}
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} catch (Exception e) {
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VCIOptionPane.showMessage(owner, "创建跃迁对话框失败：" + e.getMessage());
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return;
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}
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init();
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setWindowLocation(this);
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setVisible(true);
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validate();
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}
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/**
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* 绘制窗口
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*/
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public void init(){
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setSize(700, 600);
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//标题部分
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JPanel toPanel = new JPanel();
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toPanel.setLayout(new FlowLayout(FlowLayout.LEFT));
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//JLabel titleLable = new JLabel("选择跃迁状态");
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//toPanel.add(titleLable);
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//中间内容面板
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JPanel centerPanel = new JPanel();
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centerPanel.setBorder(loweredBevel);
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//创建生命周期图面板
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// ArrowLinePanel lifePanel = createLifePanel();
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LifeCyclePanel lifePanel = createLifePanel(lc);
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centerPanel.setLayout(new BorderLayout(0, 0));
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centerPanel.add(lifePanel);
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//底部按钮面板
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JPanel bottomPanel = new JPanel();
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VCIJButton okBtn = VCISwingUtil.createVCIJButton("ok", "确定", "确定", "accept.png");
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okBtn.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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okBtn_Action();
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}
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});
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VCIJButton cancelBtn = VCISwingUtil.createVCIJButton("cancel", "取消", "取消", "cancel.png");
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cancelBtn.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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cancelBtn_Action();
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}
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});
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bottomPanel.setLayout(new FlowLayout(FlowLayout.CENTER, 5, 5));
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bottomPanel.add(okBtn);
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bottomPanel.add(cancelBtn);
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getContentPane().setLayout(new BorderLayout(0, 0));
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//...
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getContentPane().add(toPanel, BorderLayout.NORTH);
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getContentPane().add(centerPanel, BorderLayout.CENTER);
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JPanel panel = new JPanel();
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FlowLayout flowLayout = (FlowLayout) panel.getLayout();
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flowLayout.setAlignment(FlowLayout.LEFT);
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centerPanel.add(panel, BorderLayout.NORTH);
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JLabel comLabel = new JLabel();
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panel.add(comLabel);
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comLabel.setText("请选择生命周期：");
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JLabel lifeLabel = new JLabel();
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//panel.add(lifeLabel);
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lifeLabel.setText("所属生命周期：");
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comboBox = new VCIJComboBox(statusList);
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panel.add(comboBox);
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getContentPane().add(bottomPanel, BorderLayout.SOUTH);
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setResizable(false);
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}
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public LifeCyclePanel createLifePanel(LifeCycle lc){
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LifeCyclePanel line = new LifeCyclePanel(lc,cbo);
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return line;
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}
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/**
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* 得到业务对象对应生命周期
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* @throws Exception
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*/
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private void getLifeCyle() throws Exception{
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if(this.cbo == null){
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throw new Exception("业务对象为空！");
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}
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//得到所有LifeCyle对象
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try {
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LifeCycle[] lifeCyles = LifeCycleStart.getService().getLifeCycles();
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for(int i = 0; i < lifeCyles.length; i++){
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LifeCycle lc = lifeCyles[i];
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//得到业务对象的生命周期
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if(lc.name.equals(cbo.getBusinessObject().lctId)){
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this.lc = lc;
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}
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}
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} catch (VCIError e) {
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throw e;
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}
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}
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/**
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* 得到所有待跃迁的状态
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*/
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private void getStatusList(){
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String currentState = cbo.getLcStatus();
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for (int i = 0; i < lc.routes.length; ++i) {
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TransitionVO route = lc.routes[i];
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if (route.source.equals(currentState)){
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//得到状态
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if(lc.bounds != null){
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for(Bound bound : lc.bounds){
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if(bound.name.equals(route.destination)){
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statusList.add(new TransitionVOExt(route, bound));
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}
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}
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}
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}
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}
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}
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/**
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* 确定按钮事件
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*/
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public void okBtn_Action(){
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this.isOk = true;
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this.dispose();
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}
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/**
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* 取消按钮事件
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*/
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public void cancelBtn_Action(){
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this.isOk = false;
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this.dispose();
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}
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/**
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* 用于判断用户点击了确定按钮还是取消按钮
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* @return true 点击确定
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*/
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public boolean isOk(){
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return isOk;
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}
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/**
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* 得到跃迁对象
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* @return
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*/
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public TransitionVO getTransitionVO(){
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TransitionVOExt ext = (TransitionVOExt) this.comboBox.getSelectedItem();
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return ext.getTransitionVO();
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}
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/**
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* 绘制生命周期状态类
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* @author VCI-STGK006
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*
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*/
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private class PrintLifeCyleStatus extends JPanel{
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/**
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* 面板宽度
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*/
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private final int STATUS_WIDTH = 50;
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/**
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* 面板高度
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*/
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private final int STATUS_HEIGHT = 50;
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/**
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* 面板边框
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*/
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private Border lineBorder = BorderFactory.createLineBorder(Color.BLACK);
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/**
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* 生命周期状态
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*/
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private Bound bound = null;
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/**
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* 绘制生命周期状态类
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*/
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private PrintLifeCyleStatus(Bound bound){
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super();
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this.bound = bound;
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this.setSize(STATUS_WIDTH, STATUS_HEIGHT);
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this.setToolTipText(bound.name);
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this.setBorder(lineBorder);
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this.setBackground(Color.WHITE);
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}
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public PrintLifeCyleStatus(Bound bound, Rectangle r){
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super();
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this.bound = bound;
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setSize(STATUS_WIDTH, STATUS_HEIGHT);
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setToolTipText(bound.name);
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setBorder(lineBorder);
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setBackground(Color.WHITE);
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setBounds(r);
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setLayout(new BorderLayout());
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String text = "";
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if(bound != null){
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text = bound.name;
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}
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JLabel textLabel = new JLabel(text);
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add(textLabel);
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}
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/**
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* 获得状态对象
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* @return
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*/
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public Bound getBound(){
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return bound;
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}
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}
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/**
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* 用于存储下拉框选项
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* @author VCI-STGK006
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*
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*/
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private class TransitionVOExt {
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private TransitionVO vo = null;
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private Bound bound = null;
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public TransitionVOExt(TransitionVO vo, Bound bound){
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this.vo = vo;
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this.bound = bound;
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}
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@Override
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public String toString(){
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if(bound == null){
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return "";
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} else {
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String boundLabel = new UIFUtils()
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.transferLifecycle(bound.name);
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return boundLabel;
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}
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}
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/**
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* 获得vo;
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* @return
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*/
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public TransitionVO getTransitionVO(){
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return vo;
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}
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}
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/**
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* 设置窗体居中
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* @param window
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*/
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public static void setWindowLocation(Window window){
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//屏幕大小
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int width = Toolkit.getDefaultToolkit().getScreenSize().width;
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int height = Toolkit.getDefaultToolkit().getScreenSize().height - 20;
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//窗口大小
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int windowWidth = window.getSize().width;
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int windowHeight = window.getSize().height;
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//窗口定点位置
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int left = (width - windowWidth) / 2;
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int top = (height - windowHeight) / 2;
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window.setBounds(left, top, windowWidth, windowHeight);
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}
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}
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