info.java

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/******************************************************************************
 * The contents of this file are subject to the   Compiere License  Version 1.1
 * ("License"); You may not use this file except in compliance with the License
 * You may obtain a copy of the License at http://www.compiere.org/license.html
 * Software distributed under the License is distributed on an  "AS IS"  basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
 * the specific language governing rights and limitations under the License.
 * The Original Code is Compiere ERP & CRM Smart Business Solution. The Initial
 * Developer of the Original Code is Jorg Janke. Portions created by Jorg Janke
 * are Copyright (C) 1999-2005 Jorg Janke.
 * All parts are Copyright (C) 1999-2005 ComPiere, Inc.  All Rights Reserved.
 * Contributor(s): ______________________________________.
 *****************************************************************************/
package org.compiere.apps.search;

import java.awt.*;
import java.awt.event.*;
import java.math.*;
import java.sql.*;
import java.util.*;
import java.util.logging.*;
import javax.swing.*;
import javax.swing.event.*;
import org.compiere.apps.*;
import org.compiere.grid.ed.*;
import org.compiere.minigrid.*;
import org.compiere.model.*;
import org.compiere.swing.*;
import org.compiere.util.*;

/**
 *	Search Information and return selection - Base Class.
 *  <pre>
 *  Structure:
 *      parameterPanel  (JPanel) - for subclasses to add parameter fields
 *      scrollPame      (JScrollPane)
 *          m_table     (MiniTable)
 *      southPanel      (JPanel)
 *          confirmPanel
 *          statusPanel
 *  </pre>
 *
 *  @author 	Jorg Janke
 *  @version 	$Id: Info.java,v 1.48 2006/01/28 01:29:12 jjanke Exp $
 */
public abstract class Info extends CDialog
	implements ListSelectionListener
{
	/**
	 *  Factory Constructor
	 *  @param  frame   parent frame
	 *  @param  modal   new window is modal
	 *  @param  WindowNo	window no
	 *  @param  tableName   table name of the search
	 *  @param  keyColumn   key column of the search
	 *  @param	value		query value
	 *  @param  multiSelection  allow to select more than one row
	 *  @param  whereClause fully qualified where clause for the search
	 *  @return special or general Info Window
	 */
	public static Info create (Frame frame, boolean modal, int WindowNo,
		String tableName, String keyColumn, String value,
		boolean multiSelection, String whereClause)
	{
		Info info = null;

		if (tableName.equals("C_BPartner"))
			info = new InfoBPartner (frame, modal, WindowNo,  value, !Env.getContext(Env.getCtx(),"IsSOTrx").equals("N"),
					multiSelection, whereClause);
		else if (tableName.equals("M_Product"))
			info = new InfoProduct (frame, modal, WindowNo,  0,0, value,
					multiSelection, whereClause);
		else if (tableName.equals("C_Invoice"))
			info = new InfoInvoice (frame, modal, WindowNo, value,
					multiSelection, whereClause);
		else if (tableName.equals("A_Asset"))
			info = new InfoAsset (frame, modal, WindowNo, 0, value,
					multiSelection, whereClause);
		else if (tableName.equals("C_Order"))
			info = new InfoOrder (frame, modal, WindowNo, value,
					multiSelection, whereClause);
		else if (tableName.equals("M_InOut"))
			info = new InfoInOut (frame, modal, WindowNo, value,
					multiSelection, whereClause);
		else if (tableName.equals("C_Payment"))
			info = new InfoPayment (frame, modal, WindowNo, value,
					multiSelection, whereClause);
		else if (tableName.equals("C_CashLine"))
			info = new InfoCashLine (frame, modal, WindowNo, value,
					multiSelection, whereClause);
		else if (tableName.equals("S_ResourceAssigment"))
			info = new InfoAssignment (frame, modal, WindowNo, value,
					multiSelection, whereClause);
		else
			info = new InfoGeneral (frame, modal, WindowNo, value, 
				tableName, keyColumn, 
				multiSelection, whereClause);
		//
		AEnv.positionCenterWindow(frame, info);
		return info;
	}   //  create

	/**
	 * Show BPartner Info (non modal)
	 * @param frame Parent Frame
	 * @param WindowNo window no
	 */
	public static void showBPartner (Frame frame, int WindowNo)
	{
		Info info = new InfoBPartner (frame, false, WindowNo,  "",
			!Env.getContext(Env.getCtx(),"IsSOTrx").equals("N"), false, "");
		AEnv.showCenterWindow(frame, info);
	}   //  showBPartner

	/**
	 * Show Asset Info (non modal)
	 * @param frame Parent Frame
	 * @param WindowNo window no
	 */
	public static void showAsset (Frame frame, int WindowNo)
	{
		Info info = new InfoAsset (frame, false, WindowNo,  
			0, "", false, "");
		AEnv.showCenterWindow(frame, info);
	}   //  showBPartner

	/**
	 * Show Product Info (non modal)
	 * @param frame Parent Frame
	 * @param WindowNo window no
	 */
	public static void showProduct (Frame frame, int WindowNo)
	{
		Info info = new InfoProduct (frame, false, WindowNo,
			Env.getContextAsInt(Env.getCtx(), WindowNo, "M_Warehouse_ID"),
			Env.getContextAsInt(Env.getCtx(), WindowNo, "M_PriceList_ID"), 
			"",		//	value 
			false, "");
		AEnv.showCenterWindow(frame, info);
	}   //  showProduct

	/**
	 * Show Order Info (non modal)
	 * @param frame Parent Frame
	 * @param WindowNo window no
	 * @param value query value
	 */
	public static void showOrder (Frame frame, int WindowNo, String value)
	{
		Info info = new InfoOrder (frame, false, WindowNo, value,
			false, "");
		AEnv.showCenterWindow(frame, info);
	}   //  showOrder

	/**
	 * Show Invoice Info (non modal)
	 * @param frame Parent Frame
	 * @param WindowNo window no
	 * @param value query value
	 */
	public static void showInvoice (Frame frame, int WindowNo, String value)
	{
		Info info = new InfoInvoice (frame, false, WindowNo, value,
			false, "");
		AEnv.showCenterWindow(frame, info);
	}   //  showInvoice

	/**
	 * Show Shipment Info (non modal)
	 * @param frame Parent Frame
	 * @param WindowNo window no
	 * @param value query value
	 */
	public static void showInOut (Frame frame, int WindowNo, String value)
	{
		Info info = new InfoInOut (frame, false, WindowNo, value,
			false, "");
		AEnv.showCenterWindow(frame, info);
	}   //  showInOut

	/**
	 * Show Payment Info (non modal)
	 * @param frame Parent Frame
	 * @param WindowNo window no
	 * @param value query value
	 */
	public static void showPayment (Frame frame, int WindowNo, String value)
	{
		Info info = new InfoPayment (frame, false, WindowNo, value,
			false, "");
		AEnv.showCenterWindow(frame, info);
	}   //  showPayment

	/**
	 * Show Cash Line Info (non modal)
	 * @param frame Parent Frame
	 * @param WindowNo window no
	 * @param value query value
	 */
	public static void showCashLine (Frame frame, int WindowNo, String value)
	{
		Info info = new InfoCashLine (frame, false, WindowNo, value,
			false, "");
		AEnv.showCenterWindow(frame, info);
	}   //  showCashLine

	/**
	 * Show Assignment Info (non modal)
	 * @param frame Parent Frame
	 * @param WindowNo window no
	 * @param value query value
	 */
	public static void showAssignment (Frame frame, int WindowNo, String value)
	{
		Info info = new InfoAssignment (frame, false, WindowNo, value,
			false, "");
		AEnv.showCenterWindow(frame, info);
	}   //  showAssignment

	/** Window Width                */
	static final int        INFO_WIDTH = 800;

	
	/**************************************************************************
	 *	Detail Constructor
	 *  @param frame parent frame
	 *  @param modal modal
	 *  @param WindowNo window no
	 *  @param tableName table name
	 *  @param keyColumn key column name
	 *  @param multiSelection muiliple selection
	 *  @param whereClause where clause
	 */
	protected Info (Frame frame, boolean modal, int WindowNo,
		String tableName, String keyColumn,
		boolean multiSelection, String whereClause)
	{
		super (frame, modal);
		log.info("WinNo=" + p_WindowNo + " " + whereClause);
		p_WindowNo = WindowNo;
		p_tableName = tableName;
		p_keyColumn = keyColumn;
		p_multiSelection = multiSelection;
		if (whereClause == null || whereClause.indexOf('@') == -1)
			p_whereClause = whereClause;
		else
		{
			p_whereClause = Env.parseContext(Env.getCtx(), p_WindowNo, whereClause, false, false);
			if (p_whereClause.length() == 0)
				log.log(Level.SEVERE, "Cannot parse context= " + whereClause);
		}

		try
		{
			jbInit();
		}
		catch(Exception ex)
		{
			log.log(Level.SEVERE, "Info", ex);
		}
	}	//	Info


	/** Master (owning) Window  */
	protected int				p_WindowNo;
	/** Table Name              */
	protected String            p_tableName;
	/** Key Column Name         */
	protected String            p_keyColumn;
	/** Enable more than one selection  */
	protected boolean			p_multiSelection;
	/** Initial WHERE Clause    */
	protected String			p_whereClause = "";

	/** Table                   */
	protected MiniTable         p_table = new MiniTable();
	/** Model Index of Key Column   */
	private int                 m_keyColumnIndex = -1;
	/** OK pressed                  */
	private boolean			    m_ok = false;
	/** Cancel pressed - need to differentiate between OK - Cancel - Exit	*/
	private boolean			    m_cancel = false;
	/** Result IDs              */
	private ArrayList<Integer>	m_results = new ArrayList<Integer>(3);

	/** Layout of Grid          */
	protected Info_Column[]     p_layout;
	/** Main SQL Statement      */
	private String              m_sqlMain;
	/** Count SQL Statement		*/
	private String              m_sqlCount;
	/** Order By Clause         */
	private String              m_sqlOrder;

	/** Loading success indicator       */
	protected boolean	        p_loadedOK = false;
	/**	SO Zoom Window						*/
	private int					m_SO_Window_ID = -1;
	/**	PO Zoom Window						*/
	private int					m_PO_Window_ID = -1;

	/** Worker                  */
	private Worker              m_worker = null;
	
	/**	Logger			*/
	protected CLogger log = CLogger.getCLogger(getClass());

	/** Static Layout           */
	private CPanel southPanel = new CPanel();
	private BorderLayout southLayout = new BorderLayout();
	ConfirmPanel confirmPanel = new ConfirmPanel(true, true, true, true, true, true, true);
	protected StatusBar statusBar = new StatusBar();
	protected CPanel parameterPanel = new CPanel();
	private JScrollPane scrollPane = new JScrollPane();
	//
	private JPopupMenu popup = new JPopupMenu();
	private CMenuItem calcMenu = new CMenuItem();

	/**
	 *	Static Init
	 *  @throws Exception
	 */
	protected void jbInit() throws Exception
	{
		this.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
		southPanel.setLayout(southLayout);
		southPanel.add(confirmPanel, BorderLayout.CENTER);
		southPanel.add(statusBar, BorderLayout.SOUTH);
		getContentPane().add(southPanel, BorderLayout.SOUTH);
		this.getContentPane().add(parameterPanel, BorderLayout.NORTH);
		this.getContentPane().add(scrollPane, BorderLayout.CENTER);
		scrollPane.getViewport().add(p_table, null);
		//
		confirmPanel.addActionListener(this);
		confirmPanel.getResetButton().setVisible(hasReset());
		confirmPanel.getCustomizeButton().setVisible(hasCustomize());
		confirmPanel.getHistoryButton().setVisible(hasHistory());
		confirmPanel.getZoomButton().setVisible(hasZoom());
		//
		JButton print = ConfirmPanel.createPrintButton(true);
		print.addActionListener(this);
		confirmPanel.addButton(print);
		//
		popup.add(calcMenu);
		calcMenu.setText(Msg.getMsg(Env.getCtx(), "Calculator"));
		calcMenu.setIcon(new ImageIcon(org.compiere.Compiere.class.getResource("images/Calculator16.gif")));
		calcMenu.addActionListener(this);
		//
		p_table.getSelectionModel().addListSelectionListener(this);
		enableButtons();
	}	//	jbInit

	/**
	 *  Loaded correctly
	 *  @return true if loaded OK
	 */
	public boolean loadedOK()
	{
		return p_loadedOK;
	}   //  loadedOK

	/**
	 *	Set Status Line
	 *  @param text text
	 *  @param error error
	 */
	public void setStatusLine (String text, boolean error)
	{
		statusBar.setStatusLine(text, error);
		Thread.yield();
	}	//	setStatusLine

	/**
	 *	Set Status DB
	 *  @param text text
	 */
	public void setStatusDB (String text)
	{
		statusBar.setStatusDB(text);
	}	//	setStatusDB


	
	/**************************************************************************
	 *  Prepare Table, Construct SQL (m_m_sqlMain, m_sqlAdd)
	 *  and size Window
	 *  @param layout layout array
	 *  @param from from clause
	 *  @param staticWhere where clause
	 *  @param orderBy order by clause
	 */
	protected void prepareTable (Info_Column[] layout, String from, String staticWhere, String orderBy)
	{
		p_layout = layout;
		StringBuffer sql = new StringBuffer ("SELECT ");
		//  add columns & sql
		for (int i = 0; i < layout.length; i++)
		{
			if (i > 0)
				sql.append(", ");
			sql.append(layout[i].getColSQL());
			//  adding ID column
			if (layout[i].isIDcol())
				sql.append(",").append(layout[i].getIDcolSQL());
			//  add to model
			p_table.addColumn(layout[i].getColHeader());
			if (layout[i].isColorColumn())
				p_table.setColorColumn(i);
			if (layout[i].getColClass() == IDColumn.class)
				m_keyColumnIndex = i;
		}
		//  set editors (two steps)
		for (int i = 0; i < layout.length; i++)
			p_table.setColumnClass(i, layout[i].getColClass(), layout[i].isReadOnly(), layout[i].getColHeader());

		sql.append( " FROM ").append(from);
		//
		sql.append(" WHERE ").append(staticWhere);
		m_sqlMain = sql.toString();
		m_sqlCount = "SELECT COUNT(*) FROM " + from + " WHERE " + staticWhere;
		//
		m_sqlOrder = "";
		if (orderBy != null && orderBy.length() > 0)
			m_sqlOrder = " ORDER BY " + orderBy;

		if (m_keyColumnIndex == -1)
			log.log(Level.SEVERE, "No KeyColumn - " + sql);
		
		//  Table Selection
		p_table.setRowSelectionAllowed(true);
		p_table.addMouseListener(this);
		p_table.setMultiSelection(p_multiSelection);

		//  Window Sizing
		parameterPanel.setPreferredSize(new Dimension (INFO_WIDTH, parameterPanel.getPreferredSize().height));
		scrollPane.setPreferredSize(new Dimension(INFO_WIDTH, 400));
	}   //  prepareTable

	
	/**************************************************************************
	 *  Execute Query
	 */
	void executeQuery()
	{
		//  ignore when running
		if (m_worker != null && m_worker.isAlive())
			return;
		//
		if (!testCount())
			return;

		setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
		setStatusLine(Msg.getMsg(Env.getCtx(), "StartSearch"), false);
		m_worker = new Worker();
		m_worker.start();
	}   //  executeQuery

	/**
	 * 	Test Row Count
	 *	@return true if display
	 */
	private boolean testCount()
	{
		long start = System.currentTimeMillis();
		String dynWhere = getSQLWhere();
		StringBuffer sql = new StringBuffer (m_sqlCount);
		if (dynWhere.length() > 0)
			sql.append(dynWhere);   //  includes first AND
		String countSql = Msg.parseTranslation(Env.getCtx(), sql.toString());	//	Variables
		countSql = MRole.getDefault().addAccessSQL(countSql, getTableName(), 
			MRole.SQL_FULLYQUALIFIED, MRole.SQL_RO);
		log.finer(countSql);
		int no = -1;
		try
		{
			PreparedStatement pstmt = DB.prepareStatement(countSql, null);
			setParameters (pstmt, true);
			ResultSet rs = pstmt.executeQuery();
			if (rs.next())
				no = rs.getInt(1);
			rs.close();
			pstmt.close();
		}
		catch (Exception e)
		{
			log.log(Level.SEVERE, countSql, e);
			no = -2;
		}
		log.fine("#" + no + " - " + (System.currentTimeMillis()-start) + "ms");
		if (no > 1000)
			return ADialog.ask(p_WindowNo, this, "InfoHighRecordCount", String.valueOf(no));
		return true;
	}	//	testCount
			

	/**
	 *	Save Selection	- Called by dispose
	 */
	protected void saveSelection ()
	{
		//	Already disposed
		if (p_table == null)
			return;

		log.config( "OK=" + m_ok);
		if (!m_ok)      //  did not press OK
		{
			m_results.clear();
			p_table.removeAll();
			p_table = null;
			return;
		}

		//	Multi Selection