formframe.java

Java写的ERP系统

/******************************************************************************
 * 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  Business Solution
 * The Initial Developer of the Original Code is Jorg Janke  and ComPiere, Inc.
 * Portions created by Jorg Janke are Copyright (C) 1999-2002 Jorg Janke, parts
 * created by ComPiere are Copyright (C) ComPiere, Inc.;   All Rights Reserved.
 * Contributor(s): ______________________________________.
 *****************************************************************************/
package org.compiere.apps.form;

import java.awt.*;
import java.sql.*;
import java.util.*;
import javax.swing.*;

import org.compiere.apps.*;
import org.compiere.plaf.*;
import org.compiere.util.*;
import java.awt.event.*;

/**
 *	Form Framework
 *
 * 	@author 	Jorg Janke
 * 	@version 	$Id: FormFrame.java,v 1.8 2002/09/03 05:11:09 jjanke Exp $
 */
public class FormFrame extends JFrame implements ActionListener
{
	/**
	 *	Create Form.
	 *  Need to call openForm
	 */
	public FormFrame ()
	{
		super();
		m_WindowNo = Env.createWindowNo (this);
		try
		{
			jbInit();
			createMenu();
		}
		catch(Exception e)
		{
			Log.error("FormFrame", e);
		}
	}	//	FormFrame

	/**	WindowNo			*/
	private int		m_WindowNo;

	private JMenuBar menuBar = new JMenuBar();

	/**
	 * 	Static Init
	 * 	@throws Exception
	 */
	private void jbInit() throws Exception
	{
		CompiereColor.setBackground(this);
		//
		this.setIconImage(org.compiere.Compiere.getImage16());
		this.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
		this.setJMenuBar(menuBar);
		//

	}	//	jbInit

	/**
	 *  Create Menu
	 */
	private void createMenu()
	{
		//      File
		JMenu mFile = AEnv.getMenu("File");
		menuBar.add(mFile);
		AEnv.addMenuItem("PrintScreen", null, KeyStroke.getKeyStroke(KeyEvent.VK_PRINTSCREEN, 0), mFile, this);
		AEnv.addMenuItem("ScreenShot", null, KeyStroke.getKeyStroke(KeyEvent.VK_PRINTSCREEN, Event.SHIFT_MASK), mFile, this);
		AEnv.addMenuItem("Report", null, KeyStroke.getKeyStroke(KeyEvent.VK_P, Event.ALT_MASK), mFile, this);
		mFile.addSeparator();
		AEnv.addMenuItem("End", null, KeyStroke.getKeyStroke(KeyEvent.VK_X, Event.ALT_MASK), mFile, this);
		AEnv.addMenuItem("Exit", null, KeyStroke.getKeyStroke(KeyEvent.VK_X, Event.SHIFT_MASK+Event.ALT_MASK), mFile, this);

		//      View
		JMenu mView = AEnv.getMenu("View");
		menuBar.add(mView);
		AEnv.addMenuItem("InfoProduct", null, KeyStroke.getKeyStroke(KeyEvent.VK_I, Event.CTRL_MASK), mView, this);
		AEnv.addMenuItem("InfoBPartner", null, KeyStroke.getKeyStroke(KeyEvent.VK_I, Event.SHIFT_MASK+Event.CTRL_MASK), mView, this);
		AEnv.addMenuItem("InfoAccount", null, KeyStroke.getKeyStroke(KeyEvent.VK_I, Event.ALT_MASK+Event.CTRL_MASK), mView, this);
		mView.addSeparator();
		AEnv.addMenuItem("InfoOrder", "Info", null, mView, this);
		AEnv.addMenuItem("InfoInvoice", "Info", null, mView, this);
		AEnv.addMenuItem("InfoInOut", "Info", null, mView, this);
		AEnv.addMenuItem("InfoPayment", "Info", null, mView, this);
		AEnv.addMenuItem("InfoSchedule", "Info", null, mView, this);

		//      Tools
		JMenu mTools = AEnv.getMenu("Tools");
		menuBar.add(mTools);
		AEnv.addMenuItem("Calculator", null, null, mTools, this);
		AEnv.addMenuItem("Calendar", null, null, mTools, this);
		AEnv.addMenuItem("Editor", null, null, mTools, this);
		AEnv.addMenuItem("Script", null, null, mTools, this);
		mTools.addSeparator();
		AEnv.addMenuItem("Preference", null, null, mTools, this);

		//      Help
		JMenu mHelp = AEnv.getMenu("Help");
		menuBar.add(mHelp);
		AEnv.addMenuItem("Online", null, null, mHelp, this);
		AEnv.addMenuItem("SendMail", null, null, mHelp, this);
		AEnv.addMenuItem("About", null, null, mHelp, this);
	}   //  createMenu

	/**
	 *  Dispose
	 */
	public void dispose()
	{
		Log.trace(Log.l3_Util, "FormFrame.dispose");
		Env.clearWinContext(m_WindowNo);
		super.dispose();
	}	//  dispose

	/**
	 * 	Open Form
	 * 	@param AD_Form_ID form
	 *  @return true if form opened
	 */
	public boolean openForm (int AD_Form_ID)
	{
		Properties ctx = Env.getCtx();
		//
		String name = null;
		String description = null;
		String className = null;
		String sql = "SELECT Name, Description, ClassName FROM AD_Form WHERE AD_Form_ID=?";
		boolean trl = !Env.isBaseLanguage(ctx, "AD_Form");
		if (trl)
			sql = "SELECT t.Name, t.Description, f.ClassName "
				+ "FROM AD_Form f INNER JOIN AD_Form_Trl t"
				+ " ON (f.AD_Form_ID=t.AD_Form_ID AND AD_Language=?)"
				+ "WHERE f.AD_Form_ID=?";

		try
		{
			PreparedStatement pstmt = DB.prepareStatement (sql);
			if (trl)
			{
				pstmt.setString(1, Env.getAD_Language(ctx));
				pstmt.setInt(2, AD_Form_ID);
			}
			else
				pstmt.setInt(1, AD_Form_ID);
			ResultSet rs = pstmt.executeQuery();
			if (rs.next())
			{
				name = rs.getString(1);
				description = rs.getString(2);
				className = rs.getString(3);
			}
			rs.close();
			pstmt.close();
		}
		catch (SQLException e)
		{
			Log.error ("FormFrame.openForm", e);
		}
		if (className == null)
			return false;
		//
		Log.trace(Log.l1_User, "FormFrame.openForm - AD_Form_ID=" + AD_Form_ID, "Class=" + className);
		Env.setContext(ctx, m_WindowNo, "WindowName", name);
		setTitle(Env.getHeader(ctx, m_WindowNo));

		FormPanel panel = null;
		try
		{
			//	Create instance w/o parameters
			panel = (FormPanel)Class.forName(className).newInstance();
			//
		}
		catch (Exception e)
		{
			Log.error("FormFrame.openForm - class=" + className + ", AD_Form_ID=" + AD_Form_ID, e);
			return false;
		}
		//
		panel.init(m_WindowNo, this);
		return true;
	}	//	openForm

	/**
	 * 	Action Listener
	 * 	@param e event
	 */
	public void actionPerformed(ActionEvent e)
	{
		String cmd = e.getActionCommand();
		if (cmd.equals("End"))
			dispose();
		else if (!AEnv.actionPerformed(cmd, m_WindowNo, this))
			Log.error("FormFrame.actionPerformed - Not handeled=" + cmd);
	}   //  actionPerformed

}	//	FormFrame