aenv.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) 1999-2001 Jorg Janke, parts
 * created by ComPiere are Copyright (C) ComPiere, Inc.;   All Rights Reserved.
 * Contributor(s): ______________________________________.
 *****************************************************************************/
package org.compiere.apps;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.rmi.*;
import java.io.*;
import java.net.*;
import java.util.*;
import javax.naming.*;

import org.compiere.*;
import org.compiere.db.*;
import org.compiere.util.*;
import org.compiere.server.*;
import org.compiere.model.*;

import org.apache.log4j.*;

import org.compiere.interfaces.*;
import javax.ejb.*;

/**
 *  Windows Application Environment and utilities
 *
 *  @author 	Jorg Janke
 *  @version 	$Id: AEnv.java,v 1.37 2003/02/14 06:44:13 jjanke Exp $
 */
public final class AEnv
{
	/**
	 *  Show in the center of the screen.
	 *  (pack, set location and set visibility)
	 *
	 * @param window Window to position
	 */
	public static void showCenterScreen(Window window)
	{
		positionCenterScreen(window);
		window.setVisible(true);
	}   //  showCenterScreen

	/**
	 *	Position window in center of the screen
	 *
	 * @param window Window to position
	 */
	public static void positionCenterScreen(Window window)
	{
		window.pack();
		Dimension sSize = Toolkit.getDefaultToolkit().getScreenSize();
		Dimension wSize = window.getSize();
		int maxWidth = (int)(sSize.width*.97);
		int maxHeight = (int)(sSize.height*.97);
		//	fit on window
		if (wSize.height > maxHeight)
			wSize.height = maxHeight;
		if (wSize.width > maxWidth)
			wSize.width = maxWidth;
		window.setSize(wSize);
		int x = (sSize.width - wSize.width) / 2;
		int y = (sSize.height - wSize.height) / 2;
		//
		window.setLocation(x, y);
		window.toFront();
	}	//	positionCenterScreen

	/**
	 *	Position in center of the parent window.
	 *  (pack, set location and set visibility)
	 *
	 * @param parent Parent Window
	 * @param window Window to position
	 */
	public static void showCenterWindow(Window parent, Window window)
	{
		positionCenterWindow(parent, window);
		window.setVisible(true);
	}   //  showCenterWindow

	/**
	 *	Position in center of the parent window
	 *
	 * @param parent Parent Window
	 * @param window Window to position
	 */
	public static void positionCenterWindow(Window parent, Window window)
	{
		if (parent == null)
		{
			positionCenterScreen(window);
			return;
		}
		window.pack();
		//
		Dimension sSize = Toolkit.getDefaultToolkit().getScreenSize();
		Dimension wSize = window.getSize();
		int maxWidth = (int)(sSize.width*.97);
		int maxHeight = (int)(sSize.height*.97);
		//	fit on window
		if (wSize.height > maxHeight)
			wSize.height = maxHeight;
		if (wSize.width > maxWidth)
			wSize.width = maxWidth;
		window.setSize(wSize);
		//	center in parent
		Rectangle pBounds = parent.getBounds();
		//	Parent is in upper left corner
		if (pBounds.x == pBounds.y && pBounds.x == 0)
		{
			positionCenterScreen(window);
			return;
		}
		//  Find middle
		int x = pBounds.x + ((pBounds.width-wSize.width)/2);
		if (x < 0)
			x = 0;
		int y = pBounds.y + ((pBounds.height-wSize.height)/2);
		if (y < 0)
			y = 0;

		//	Is it on Screen?
		if (x + wSize.width > sSize.width)
			x = sSize.width - wSize.width;
		if (y + wSize.height > sSize.height)
			y = sSize.height - wSize.height;
		//
	//	System.out.println("Position: x=" + x + " y=" + y + " w=" + wSize.getWidth() + " h=" + wSize.getHeight()
	//		+ " - Parent loc x=" + pLoc.x + " y=" + y + " w=" + pSize.getWidth() + " h=" + pSize.getHeight());
		window.setLocation(x, y);
		window.toFront();
	}	//	positionCenterScreen

	/*************************************************************************/

	/**
	 *	Create Menu Title (translate it and set Mnemonics).
	 *	Based on MS notation of &Help => H is Mnemonics
	 *
	 *  @param AD_Message message
	 *  @return JMenu
	 */
	public static JMenu getMenu (String AD_Message)
	{
		JMenu menu = new JMenu();
		String text = Msg.getMsg(Env.getCtx(), AD_Message);
		int pos = text.indexOf("&");
		if (pos != -1)					//	We have a nemonic
		{
			char ch = text.charAt(pos+1);
			text = text.substring(0, pos) + text.substring(pos+1);
			menu.setMnemonic(ch);
		}
		menu.setText(text);
		return menu;
	}	//	getMenu

	/**
	 *  Create Menu Item
	 *  @param action   action command
	 *  @param iconName optional name of the icon, defaults to action if null
	 *  @param ks       optional key stroke
	 *  @param menu     menu to add menu item to
	 *  @param al       action listener to register
	 *  @return MenuItem
	 */
	public static JMenuItem addMenuItem (String action, String iconName, KeyStroke ks,
		JMenu menu, ActionListener al)
	{
		if (iconName == null)
			iconName = action;
		JMenuItem mi = new JMenuItem(Msg.getMsg(Env.getCtx(), action), Env.getImageIcon(iconName + "16.gif"));
		mi.setActionCommand(action);
		if (ks != null)
			mi.setAccelerator(ks);
		if (menu != null)
			menu.add(mi);
		if (al != null)
			mi.addActionListener(al);
		return mi;
	}   //  addMeniItem

	/**
	 *  Perform action command for common menu items
	 *  @param actionCommand known action command
	 *  @param WindowNo window no
	 *  @param c Container parent
	 *  @return true if actionCommand was found and performed
	 */
	public static boolean actionPerformed (String actionCommand, int WindowNo, Container c)
	{
		//  File Menu   ------------------------
		if (actionCommand.equals("PrintScreen"))
		{
			PrintScreenPainter.printScreen (Env.getFrame(c));
		}
		else if (actionCommand.equals("ScreenShot"))
		{
			ScreenShot.createJPEG(Env.getFrame(c), null);
		}
		else if (actionCommand.equals("Report"))
		{
			AEnv.showCenterScreen (new ProcessStart());
		}
		else if (actionCommand.equals("Exit"))
		{
			if (ADialog.ask(WindowNo, c, "ExitApplication?"))
				Env.exitEnv(0);
		}

		//  View Menu   ------------------------
		else if (actionCommand.equals("InfoProduct"))
		{
			org.compiere.apps.search.Info.showProduct (Env.getFrame(c), WindowNo);
		}
		else if (actionCommand.equals("InfoBPartner"))
		{
			org.compiere.apps.search.Info.showBPartner (Env.getFrame(c), WindowNo);
		}
		else if (actionCommand.equals("InfoAccount"))
		{
			new org.compiere.acct.AcctViewer();
		}
		else if (actionCommand.equals("InfoSchedule"))
		{
			new org.compiere.apps.search.InfoSchedule (Env.getFrame(c), null, false);
		}
		else if (actionCommand.equals("InfoOrder"))
		{
			org.compiere.apps.search.Info.showOrder (Env.getFrame(c), WindowNo, "");
		}
		else if (actionCommand.equals("InfoInvoice"))
		{
			org.compiere.apps.search.Info.showInvoice (Env.getFrame(c), WindowNo, "");
		}
		else if (actionCommand.equals("InfoInOut"))
		{
			org.compiere.apps.search.Info.showInOut (Env.getFrame(c), WindowNo, "");
		}
		else if (actionCommand.equals("InfoPayment"))
		{
			org.compiere.apps.search.Info.showPayment (Env.getFrame(c), WindowNo, "");
		}
		else if (actionCommand.equals("InfoCashLine"))
		{
			org.compiere.apps.search.Info.showCashLine (Env.getFrame(c), WindowNo, "");
		}
		else if (actionCommand.equals("InfoAssignment"))
		{
			org.compiere.apps.search.Info.showAssignment (Env.getFrame(c), WindowNo, "");
		}

		//  Go Menu     ------------------------
		else if (actionCommand.equals("Home"))
		{
			Env.getWindow(0).toFront();
		}

		//  Tools Menu  ------------------------
		else if (actionCommand.equals("Calculator"))
		{
			AEnv.showCenterScreen (new org.compiere.grid.ed.Calculator(Env.getFrame(c)));
		}
		else if (actionCommand.equals("Calendar"))
		{
			AEnv.showCenterScreen (new org.compiere.grid.ed.Calendar(Env.getFrame(c)));
		}
		else if (actionCommand.equals("Editor"))
		{
			AEnv.showCenterScreen (new org.compiere.grid.ed.Editor(Env.getFrame(c)));
		}
		else if (actionCommand.equals("Script"))
		{
			new ScriptEditor();
		}
		else if (actionCommand.equals("Preference"))
		{
			AEnv.showCenterScreen(new Preference(Env.getFrame(c), WindowNo, true));
		}

		//  Help Menu   ------------------------
		else if (actionCommand.equals("Online"))
		{
			Env.startBrowser(org.compiere.Compiere.getURL());
		}
		else if (actionCommand.equals("SendMail"))
		{
			ADialogDialog.createSupportEMail(Env.getFrame(c).getTitle(), "\n\n");
		}
		else if (actionCommand.equals("About"))
		{
			AEnv.showCenterScreen(new AboutBox(Env.getFrame(c)));
		}
		else
			return false;
		//
		return true;
	}   //  actionPerformed

	/**
	 *  Set Text and Mnemonic for Button.
	 *  Create Mnemonics of text containing "&".
	 *	Based on MS notation of &Help => H is Mnemonics
	 *  @param b The button
	 *  @param text The text with optional Mnemonics
	 */
	public static void setTextMnemonic (JButton b, String text)
	{
		if (text == null || b == null)
			return;
		int pos = text.indexOf("&");
		if (pos != -1)					//	We have a nemonic
		{
			char ch = text.charAt(pos+1);
			b.setMnemonic(ch);
			b.setText(text.substring(0, pos) + text.substring(pos+1));