callviewpanel.java

发泄网！ 发泄网！ 发泄网！ 发泄网！ 发泄网！ 发泄网！ 发泄网！ 发泄网！

	/* CRMS, customer relationship management system
	Copyright (C) 2003  Service To Youth Council

	This program is free software; you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation; either version 2 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program; if not, write to the Free Software
	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

	For further information contact the SYC ICT department on [e-mail]
	98 Kermode Street
	North Adelaide
	South Australia
	SA 5006 
	[phone]
	*/
/*
 * CallViewPanel.java
 *
 * Created on 27 March 2003, 00:11
 */

package crms.applet;

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

import javax.swing.table.*;
import javax.swing.event.*;
import java.util.*;
import crms.vo.*;
import crms.module.*;
import crms.util.*;
import crms.ui.*;
import java.text.*;
import org.w3c.dom.*;
import java.beans.*;
import java.io.*;
import javax.swing.border.*;
import java.applet.*;
import java.net.*;

/** The panel that displays a list of calls for the user.  It is designed to be extensible,
 * allowing for displaying both limited (smaller) list for the HomePanel and the full extended
 * list.
 */
public class CallViewPanel extends CRMSPanel implements CallbackDestination {
	
	JPanel titlePanel = new JPanel();
	CRMSButtonBar buttonBar = new CRMSButtonBar();
	CRMSPanel bodyPanel = CRMSPanel.getEmptyPanel();
	int companyID = -1;

	JLabel lblMessage = new JLabel("Loading message details...");

	CallDataTableModel tableModel = new CallDataTableModel();
	//TableSorter sorter = new TableSorter(tableModel);
	JTable viewCallsTable = new JTable(tableModel) {
		
		public TableCellRenderer getCellRenderer(int row, int column) {
			final Call call = tableModel.getCall(row);
			
			return new DefaultTableCellRenderer() {
				public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
					Component parent = super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row,column);
					if (!call.getOwnerHasRead()) {
						parent.setFont(parent.getFont().deriveFont(Font.BOLD));
					}
					return parent;
				}
				
			};
			
		}
		
		
	};
	
	JScrollPane scrollPane = new JScrollPane(viewCallsTable);
	
	JLabel headingLabel = new JLabel();
	
	public static SimpleDateFormat df = new SimpleDateFormat("dd/MM/yyyy");
	public static SimpleDateFormat tf = new SimpleDateFormat("h:mm a");

	/** Creates a new instance of CallViewPanel */
	
	boolean restrictCallCount = false;
	private ArrayList searchResults = null;
	
	public CallViewPanel() {
	}

	public CallViewPanel(int companyID ) {
			this.companyID = companyID;
		}

	public CallViewPanel(boolean restrictCallCount) {
		this.restrictCallCount = restrictCallCount;
	}
	
	public CallViewPanel(java.util.List searchResults) {
		this.searchResults = (ArrayList) searchResults;
	}
	
	public void init() {
		final CallbackDestination thisobj = this;
		setLayout(new BorderLayout());
		setBackground(Color.WHITE);

		// put in an entry
		lblMessage.setForeground(Color.GRAY);
		lblMessage.setForeground(Color.GRAY);
		lblMessage.setVerticalAlignment(JLabel.TOP);
		lblMessage.setHorizontalAlignment(JLabel.CENTER);
		

		// setup automatic refresh
		java.util.Timer timer = new java.util.Timer();
		timer.scheduleAtFixedRate(new TimerTask() {
			public void run() {
				refreshData();
			}
		}, 100, 1000 * 60 * 15);
		
		headingLabel.setFont(new java.awt.Font("Serif", 1, 18));
		
		if (searchResults == null) {
			headingLabel.setText("Messages");
		} else {
			headingLabel.setText("Message Search Results");   
		}
		
		headingLabel.setBackground(Color.WHITE);
		headingLabel.setHorizontalAlignment(JLabel.CENTER);
		titlePanel.setLayout(new BorderLayout());
		titlePanel.add(headingLabel, BorderLayout.CENTER);
		titlePanel.setBackground(Color.WHITE);
		add(titlePanel, BorderLayout.NORTH);

		
		viewCallsTable.setAutoCreateColumnsFromModel(true);
		viewCallsTable.setBackground(Color.WHITE);

		// replace the headings with icons
		TableCellRenderer rend = new DefaultTableCellRenderer() {
			public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
				String file = null;
				String tip = null;
				if (value == "U") {	
					file = "urgent"; tip = "Message has been marked URGENT"; 
				} else if (value == "W") {
					file = "willcall"; tip = "Message indicates the caller will return the call";
				} else if (value == "C") {
					file = "pleasecall"; tip = "Please call the person back";
				} else {
					return super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
				}
				URL url = getClass().getResource("/images/" + file + ".png");
				ImageIcon icon = new ImageIcon(url);
				JLabel label = new JLabel(icon);
				label.setToolTipText(tip);
				//Border b = new BevelBorder(BevelBorder.RAISED);
				//label.setBorder(b);
				return label;
			}
		};

		TableColumn col = null;
		for (int i = 0; i <= 7; i++) {
			col = viewCallsTable.getColumnModel().getColumn(i);
			if (i >= 5) {
				col.setHeaderRenderer(rend);
				col.setPreferredWidth(30);
				col.setMinWidth(30);
				col.setMaxWidth(30);
			} else if (i == 4) {
				col.setMinWidth(270);
			} else if (i == 2) {
				col.setMinWidth(120);
			} 
		}

		scrollPane.getViewport().setBackground(Color.WHITE);
		
		viewCallsTable.addMouseListener( new MouseAdapter() {
			public void mouseClicked(MouseEvent ev) {
				if (ev.getClickCount() == 2) {
				   processCallSelected();
				}
			}
		});
		
		bodyPanel.setLayout(new BorderLayout());
		bodyPanel.setBackground(Color.WHITE);
		// this happens on refreshdata bodyPanel.add(scrollPane, BorderLayout.CENTER);
		bodyPanel.add(lblMessage, BorderLayout.CENTER);
		bodyPanel.setBorder(new EmptyBorder(0,10,0,10));

		// prepare the button panel
		buttonBar.setBackground(Color.WHITE);

		
		//if (!restrictCallCount) {
		if (true) {
			/*
			JButton backButton = new JButton("Back");
			backButton.addActionListener(new ActionListener() {
				public void actionPerformed(ActionEvent e) {
					if (companyID >= 0) {
						PanelManager.getInstance().activatePanel(new CompanyEditPanel(PANEL_TYPE_EDIT, companyID));
					} else {
						PanelManager.getInstance().activatePanel(new HomePanel());	
					}
				}
			} );
			*/
	
			JButton buttonLog = new JButton("Log");
			buttonLog.addActionListener(new ActionListener() {
				public void actionPerformed(ActionEvent e) {
					//CallEditPanel panel = new CallEditPanel();
					//PanelManager.getInstance().activatePanel(panel);
					MessageEditWindow window = new MessageEditWindow();
					window.setDestination(thisobj);
					window.display();
				}
			} );

			JButton buttonSearch = new JButton("Search");
			buttonSearch.addActionListener(new ActionListener() {
				public void actionPerformed(ActionEvent e) {
					CallSearchPanel panel = new CallSearchPanel();
					PanelManager.getInstance().activatePanel(panel);
				}
			} );

			/*JButton editButton = new JButton("Edit");
			editButton.addActionListener(new ActionListener() {
				public void actionPerformed(ActionEvent e) {
					processCallSelected();
				}
			} );*/

			JButton exportButton = new JButton("Export");
			exportButton.addActionListener(new ActionListener() {
				public void actionPerformed(ActionEvent e) {
					processExport();
				}
			} );

			

			buttonBar.addButton(CRMSButtonBar.RIGHT, buttonLog);
			//buttonBar.addButton(CRMSButtonBar.RIGHT, editButton);
			//buttonBar.addButton(CRMSButtonBar.RIGHT, buttonSearch);
			buttonBar.addButton(CRMSButtonBar.RIGHT, exportButton);
		}
		
		add(bodyPanel, BorderLayout.CENTER);
		add(buttonBar, BorderLayout.SOUTH);
		
		//setCurrentPanel(bodyPanel);
	}

	public CRMSButtonBar getButtonBar() {
		return buttonBar;
	}

	public void updateList() {
		if (lblMessage != null) {
			bodyPanel.remove(lblMessage);
			lblMessage = null;
			bodyPanel.add(scrollPane, BorderLayout.CENTER);
			bodyPanel.revalidate();
		}
		viewCallsTable.tableChanged(new TableModelEvent(tableModel));
	}

	public void processCallSelected() {
		int selected = viewCallsTable.getSelectedRow();

		if (selected < 0) {
			JOptionPane.showMessageDialog(this, "Please select a message to edit.", "Message List", JOptionPane.WARNING_MESSAGE);
			return;
		}
		// get the call and mark as read
		Call call = tableModel.getCall(selected);
		call.setOwnerHasRead(true);
		updateList();

		// create and display the view window
		MessageEditWindow window = new MessageEditWindow();
		window.setDestination(this);
		window.setMessage(call);
		window.display();
	}

	public void processExport() {
				PanelManager manager = PanelManager.getInstance();

		AppletContext context = manager.getAppletContext();

		if (context == null) {
			JOptionPane.showMessageDialog(this, "This function requires the system to be running in an applet context.", "Expore List", JOptionPane.ERROR_MESSAGE);
			return;
		}

		URL url = manager.getCodeBase();
		URL toURL = null;

		FileAttachment attach = new FileAttachment();

		try {
				StringBuffer urlString = new StringBuffer();
				urlString.append("http://");
				urlString.append(url.getHost());
				urlString.append(":");
				urlString.append(url.getPort());
				urlString.append("/crms/export");
				urlString.append("?user=" + ServerFactory.getInstance().getUser());
				urlString.append("&type=" + EntityType.CALL_EXPORT.getCode());
				if (companyID > 0) {
					urlString.append("&compid=");
					urlString.append(companyID);
				}   

				toURL = new URL(urlString.toString());
		}   
		catch (MalformedURLException ex) {
				ex.printStackTrace();
		}   

		context.showDocument(toURL);
	}

	public void callback(Object source, int mode, Object data) {
		if (source instanceof MessageEditWindow) {
			if (mode == MessageEditWindow.MESSAGE_ADD) {
				java.util.List callList = tableModel.getCalls();
				callList.add(0, (Call)data);
				tableModel.setCalls(callList);
				updateList();
			} else if (mode == MessageEditWindow.MESSAGE_DELETE) {
				System.out.println("CallViewPanel -- DELETING Message " + source + " mode " + mode + " data " + data);
				java.util.List callList = tableModel.getCalls();
				System.out.println("Call count: " + callList.size());
				Iterator i = callList.iterator();
				while (i.hasNext()) {
					Call call = (Call)i.next();
					if (call.getCallID() == ((Integer)data).intValue()) {
						i.remove(); // remove this item
						break;
					}
				}
				tableModel.setCalls(callList);
				updateList();
			}
		}
	}

	public void refreshData() {
		ArrayList callList = null;
		
		if (searchResults == null) {
			
			// Normal use of the screen, ask server for call list
			
			Server server = ServerFactory.getInstance().getServer();

			ServerCommand command = new ServerCommand(CallModule.CALLS_SHOW);
			if (!restrictCallCount) {
				command.setParameter(CallModule.PARAM_CALL_SHOW_ALL, "true");
			}
			
			if (companyID > 0) {
				command.setParameter(CallModule.PARAM_COMPANY_ID, new Integer(companyID));
			}
						
			ServerResponse response = server.sendCommand(command);

			callList = (ArrayList)response.getPart("calls");
		} else {
			callList = searchResults;
		}
	
		tableModel.clear();

		if (callList.size() == 0) {
			lblMessage.setText("There are no messages for you.");
			return;
		}
		
		tableModel.setCalls(callList);
		viewCallsTable.setModel(tableModel);

		// swap to the table when ready	
		updateList();
		
		//CRMSUtil.resizeTable(viewCallsTable);
	}
	
	public Class getPanel(int i) {
		return null;
	}
	
	protected class CallDataTableModel implements TableModel {
		
		ArrayList listeners = new ArrayList();
		ArrayList calls = new ArrayList();
		ArrayList contacts = new ArrayList();
		
		String headings[] = {
			"Date", 
			//"Time",
			"Company",
			"From",
			"Number",
			"Message",
			"U",
			"W",
			"C",
		};
		
		public void setCalls(java.util.List calls) {
			//System.out.println("Updating calls: before = " + this.calls.size());
			this.calls = (ArrayList) calls;
			System.out.println("Updating calls: after = " + this.calls.size());
		}
		public java.util.List getCalls() {
			return calls;
		}
		
		public void setContacts(java.util.List contacts) {
			this.contacts = (ArrayList) contacts;
		}
		
		public void setValueAt(Object aValue, int rowIndex, int columnIndex) {
			// Read Only
		}
		
		public void removeTableModelListener(TableModelListener l) {
			listeners.remove(l);
		}

		public boolean isCellEditable(int rowIndex, int columnIndex) {
			return false;
		}
		
		public Object getValueAt(int rowIndex, int columnIndex) {
			Call call = (Call) calls.get(rowIndex);
			
			switch(columnIndex) {
				
				case 0:
					return df.format(call.getDate()) + " " + tf.format(call.getDate());
				case 1:
					//return Integer.toString(call.getCompanyID());
					Company company = call.getCompany();
					if (company != null) return company.getCompanyName();
					else return "Not Set";
				case 2:
					return call.getFromFirstName() + " " + call.getFromLastName();
				case 3:
					return call.getNumber();
				case 4:
					return call.getNote();
				case 5:
					return call.checkFlag(Call.CALL_FLAG_URGENT) ? "Y": "";
				case 6:
					return call.checkFlag(Call.CALL_FLAG_CALLBACK) ? "Y" : "";
				case 7:
					return call.checkFlag(Call.CALL_FLAG_PLEASECALL) ? "Y" : "";
				default:
					//Nasty
			}
			return null;
		}
		
		public int getRowCount() {
			return calls.size();
		}
		
		public String getColumnName(int columnIndex) {
			return headings[columnIndex];
		}
		
		public int getColumnCount() {
			return headings.length;
		}
		
		public Class getColumnClass(int columnIndex) {
			return java.lang.String.class;
		}
		
		public void addTableModelListener(TableModelListener l) {
			listeners.add(l);
		}
		
		public void addCall(Call call) {
			calls.add(call);
		}
		
		public void clear() {
			calls = new ArrayList();
		}
		
		public Call getCall(int i) {
			return (Call) calls.get(i);
		}
		
	}
	
}