package com.vci.client.workflow.task;
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import java.awt.BorderLayout;
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import java.awt.Color;
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import java.awt.Dimension;
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import java.awt.FlowLayout;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.awt.event.MouseAdapter;
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import java.awt.event.MouseEvent;
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import java.text.MessageFormat;
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import javax.swing.Box;
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import javax.swing.JButton;
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import javax.swing.JLabel;
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import javax.swing.JOptionPane;
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import javax.swing.JPanel;
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import javax.swing.JScrollPane;
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import javax.swing.JTable;
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import javax.swing.ListSelectionModel;
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import javax.swing.UIManager;
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import javax.swing.table.DefaultTableCellRenderer;
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import javax.swing.table.TableColumnModel;
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import com.vci.client.LogonApplication;
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import com.vci.client.ui.exception.VCIException;
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import com.vci.client.ui.image.BundleImage;
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import com.vci.client.workflow.commom.ClientHelper;
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import com.vci.client.workflow.delegate.ProcessCustomClientDelegate;
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import com.vci.client.workflow.editor.user.FowardUserDialog;
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import com.vci.corba.common.VCIError;
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import com.vci.corba.workflow.data.FlowTaskInfo;
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import com.vci.corba.workflow.data.ProcessTaskInfo;
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public class CCTaskPanel extends JPanel {
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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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private JButton btnNewButton;
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private JPanel todoTasksPanel;
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private JTable toDoTasksTable;
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private TodoTaskTableModel todoTaskTableModel;
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//added by ligang 分页功能的实现
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private JButton firstPageButton = null;
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private JButton prePageButton = null;
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private JButton nextPageButton = null;
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private JButton lastPageButton = null;
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int pagesize = getPageSize();//每页记录数
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int pageCount = 0;//总页数
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int rowCount = 0;//总记录数
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int curPage = 1;
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int TABLE_PAGE = 1;//当前页数
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private JLabel laber_pageinfo = new JLabel(getI18nString("pageInfo"));//当前页/总页数
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private static CCTaskPanel ccTaskPanel;
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public static CCTaskPanel getInstance() {
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if (ccTaskPanel == null) {
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ccTaskPanel = new CCTaskPanel();
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}
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return ccTaskPanel;
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}
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private CCTaskPanel() {
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initUI();
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initializeData();
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//2012.04.26 ligang 去除任务箱权限校验，所有人都有操作权限
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// checkPermission() ;
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}
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/** 权限检查的模块标识 **/
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private String checkPermissionModuleId = "com.vci.rmip.workflow.client.task.ProcessTaskPanel";
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@SuppressWarnings("unchecked")
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private void checkPermission() {
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}
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private void initUI() {
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setLayout(new BorderLayout(0, 0));
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todoTaskTableModel = new TodoTaskTableModel();
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todoTasksPanel = new JPanel();
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add(todoTasksPanel, BorderLayout.CENTER);
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todoTasksPanel.setLayout(new BorderLayout(0, 0));
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JPanel panel_2 = new JPanel();
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todoTasksPanel.add(panel_2, BorderLayout.NORTH);
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panel_2.setLayout(new FlowLayout(FlowLayout.LEFT, 5, 5));
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btnNewButton = new JButton(getI18nString("btnView"));
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btnNewButton.setBorder(UIManager.getBorder("Button.border"));
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panel_2.add(btnNewButton);
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JPanel pane3 = new JPanel();
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todoTasksPanel.add(pane3,BorderLayout.SOUTH);
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initPageerButtons(pane3);
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JPanel panel_3 = new JPanel();
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panel_3.setBackground(Color.WHITE);
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todoTasksPanel.add(panel_3, BorderLayout.CENTER);
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panel_3.setLayout(new BorderLayout(0, 0));
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toDoTasksTable = new JTable();
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toDoTasksTable.setAutoResizeMode(JTable.AUTO_RESIZE_NEXT_COLUMN);
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toDoTasksTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
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toDoTasksTable.setModel(todoTaskTableModel);
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toDoTasksTable.setRowHeight(25);
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//2012.03.06 ligang 双击事件的添加
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toDoTasksTable.addMouseListener(new MouseAdapter(){
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public void mouseClicked(MouseEvent e) {
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if(e.getClickCount()==2){
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viewFlowInfo();
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}
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}
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});
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JScrollPane scrollPane = new JScrollPane(toDoTasksTable);
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scrollPane.setAutoscrolls(true);
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panel_3.add(scrollPane);
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TableColumnModel todoModel = toDoTasksTable.getColumnModel();
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todoModel.getColumn(0).setPreferredWidth(28);
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todoModel.getColumn(0).setMaxWidth(28);
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todoModel.getColumn(2).setPreferredWidth(150);
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// todoModel.getColumn(2).setMaxWidth(200);
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DefaultTableCellRenderer r = new DefaultTableCellRenderer();
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r.setHorizontalAlignment(JLabel.CENTER);
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todoModel.getColumn(0).setCellRenderer(r);
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Dimension size = toDoTasksTable.getTableHeader().getPreferredSize();
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size.height = 22;
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toDoTasksTable.getTableHeader().setPreferredSize(size);
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addListener();
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}
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private void addListener() {
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btnNewButton.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent event) {
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viewFlowInfo();
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}
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});
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}
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public void initData() {
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FlowTaskInfo[] dataObjs;
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try {
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dataObjs = new ProcessCustomClientDelegate(LogonApplication.getUserEntityObject()).getCCTaskByUserId(LogonApplication.getUserObject().getUserName(),curPage,pagesize);
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todoTaskTableModel.setData(dataObjs);
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} catch (VCIError e) {
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e.printStackTrace();
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}
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updateUI();
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}
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private void viewFlowInfo() {
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int selectedRow = toDoTasksTable.getSelectedRow();
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if (selectedRow == -1) {
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JOptionPane.showMessageDialog(todoTasksPanel, getI18nString("message"), getI18nString("title"), JOptionPane.INFORMATION_MESSAGE);
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return;
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}
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FlowTaskInfo flowTask = todoTaskTableModel.getValue(selectedRow);
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if (flowTask == null) {
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return;
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}
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// 查出阶段名称
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ProcessCustomClientDelegate processCustomClientDelegate = new ProcessCustomClientDelegate();
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String jbpmDeploymentId;
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try {
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jbpmDeploymentId = processCustomClientDelegate.getDeploymentIdByExecutionId(flowTask.executionId);
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if ("".equals(jbpmDeploymentId)) {
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JOptionPane.showMessageDialog(todoTasksPanel, "该流程不存在或已经执行完成！", getI18nString("title"), JOptionPane.INFORMATION_MESSAGE);
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initData();
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return;
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}
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ProcessTaskInfo frocessTaskInfo = processCustomClientDelegate.findById(jbpmDeploymentId, flowTask.name);
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CCTaskDialog todoTaskDialog = new CCTaskDialog(flowTask, frocessTaskInfo);
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todoTaskDialog.setVisible(true);
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// //处理代办任务之后，显示剩余任务数量。
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// String currentUser = LocaleDisplay.getI18nString("rmip.framework.current.user", "RMIPFramework",this.getLocale());
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// new VciFrameTimerTask(currentUser).displayTaskCount();
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initializeData();
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} catch (VCIError e) {
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e.printStackTrace();
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}
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}
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/**
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* 任务转发
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*/
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private void foward(){
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int selectedRow = toDoTasksTable.getSelectedRow();
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if (selectedRow == -1) {
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JOptionPane.showMessageDialog(todoTasksPanel, "请选择要转发的任务！", getI18nString("title"), JOptionPane.INFORMATION_MESSAGE);
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return;
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}
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FlowTaskInfo flowTask = todoTaskTableModel.getValue(selectedRow);
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if (flowTask == null) {
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return;
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}
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ProcessCustomClientDelegate processCustomClientDelegate = new ProcessCustomClientDelegate();
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String jbpmDeploymentId;
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try {
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jbpmDeploymentId = processCustomClientDelegate.getDeploymentIdByExecutionId(flowTask.executionId);
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if ("".equals(jbpmDeploymentId)) {
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JOptionPane.showMessageDialog(todoTasksPanel, "该流程不存在或已经执行完成！", getI18nString("title"), JOptionPane.INFORMATION_MESSAGE);
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initData();
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return;
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}
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// ProcessTaskInfo frocessTaskInfo = processCustomClientDelegate.findById(jbpmDeploymentId, flowTask.name);
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FowardUserDialog dialog = new FowardUserDialog(flowTask.executionId);
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// TodoTaskDialog todoTaskDialog = new TodoTaskDialog(flowTask, frocessTaskInfo);
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// todoTaskDialog.setVisible(true);
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// //处理代办任务之后，显示剩余任务数量。
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// String currentUser = LocaleDisplay.getI18nString("rmip.framework.current.user", "RMIPFramework",this.getLocale());
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// new VciFrameTimerTask(currentUser).displayTaskCount();
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initializeData();
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} catch (VCIError e) {
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e.printStackTrace();
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}
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}
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public void initializeData() {
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curPage = 1;
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rowCount = getRowCount();
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pageCount = getPageCount();
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initData();
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updateBtnStatus();
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laber_pageinfo.setText(MessageFormat.format(getI18nString("pageInfo"), rowCount, pageCount, curPage));
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}
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private void initPageerButtons(JPanel pal){
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firstPageButton = new JButton("");
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pal.add(firstPageButton);
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firstPageButton.setIcon(new BundleImage().createImageIcon("resultset_first.png"));
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prePageButton = new JButton("");
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pal.add(prePageButton);
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prePageButton.setIcon(new BundleImage().createImageIcon("resultset_previous.png"));
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nextPageButton = new JButton("");
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pal.add(nextPageButton);
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nextPageButton.setIcon(new BundleImage().createImageIcon("resultset_next.png"));
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lastPageButton = new JButton("");
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pal.add(lastPageButton);
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lastPageButton.setIcon(new BundleImage().createImageIcon("resultset_last.png"));
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firstPageButton.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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curPage = 1;
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initData();
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updateBtnStatus();
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}
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});
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prePageButton.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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if(curPage > 1){
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curPage--;
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}
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initData();
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updateBtnStatus();
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}
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});
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nextPageButton.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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if(curPage < getPageCount()){
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curPage++;
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}
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initData();
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updateBtnStatus();
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}
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});
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lastPageButton.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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curPage = getPageCount();
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initData();
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updateBtnStatus();
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}
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});
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pal.add(Box.createHorizontalStrut(30));
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pal.add(laber_pageinfo);
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}
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private int getPageSize() {
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if(this.pagesize == 0){
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String pageSize = "15";
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// try {
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// pageSize = new UserRightClientDelegate().getConfigValue("log.query.pagesize");
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// } catch (VCIError e) {
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// e.printStackTrace();
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// }
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int pageSizeGet = Integer.parseInt(pageSize);
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this.pagesize = pageSizeGet;
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}
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return pagesize;
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}
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private int getRowCount(){
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try {
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return new ProcessCustomClientDelegate(LogonApplication.getUserEntityObject()).queryCCTaskCount(LogonApplication.getUserObject().getUserName());
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} catch (VCIException e) {
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e.printStackTrace();
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return 1;
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}
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}
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private int getPageCount(){
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int dataRowCount = getRowCount();
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int pageSize = getPageSize();
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int pageCount = dataRowCount / pageSize;
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if (dataRowCount % pageSize > 0) {
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pageCount++;
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}
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return pageCount;
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}
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private void updateBtnStatus() {
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int rowCount = this.getRowCount();
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int pageSize = getPageSize();
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int pageCount = rowCount / pageSize;
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if (rowCount % pageSize > 0) {
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pageCount++;
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}
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if (pageCount <= 1) {
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firstPageButton.setEnabled(false);
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prePageButton.setEnabled(false);
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lastPageButton.setEnabled(false);
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nextPageButton.setEnabled(false);
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} else {
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if (curPage == 1) {
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firstPageButton.setEnabled(false);
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prePageButton.setEnabled(false);
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lastPageButton.setEnabled(true);
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nextPageButton.setEnabled(true);
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} else if (curPage >= pageCount) {
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firstPageButton.setEnabled(true);
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prePageButton.setEnabled(true);
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lastPageButton.setEnabled(false);
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nextPageButton.setEnabled(false);
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} else {
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firstPageButton.setEnabled(true);
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prePageButton.setEnabled(true);
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lastPageButton.setEnabled(true);
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nextPageButton.setEnabled(true);
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}
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}
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laber_pageinfo.setText(MessageFormat.format(getI18nString("pageInfo"), rowCount, pageCount, curPage));
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}
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private String getI18nString(String spCode) {
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return ClientHelper.getI18nStringForWorkflow(this.getClass().getName() + "." + spCode, this.getLocale());
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}
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}
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