зеркало из https://github.com/mozilla/pjs.git
345 строки
9.1 KiB
Java
345 строки
9.1 KiB
Java
/* -*- Mode: java; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Mozilla Public License
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* Version 1.0 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
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* the License for the specific language governing rights and limitations
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* under the License.
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*
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* The Original Code is the Grendel mail/news client.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are Copyright (C) 1997
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* Netscape Communications Corporation. All Rights Reserved.
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*
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* Created: Will Scullin <scullin@netscape.com>, 3 Sep 1997.
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*/
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package grendel.ui;
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import java.awt.BorderLayout;
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import java.awt.Component;
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import java.awt.Container;
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import java.awt.Dimension;
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import java.awt.Font;
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import java.awt.Insets;
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import java.awt.Rectangle;
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import java.awt.event.WindowAdapter;
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import java.awt.event.WindowEvent;
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import java.beans.PropertyChangeEvent;
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import java.beans.PropertyChangeListener;
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import java.net.URL;
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import java.util.Enumeration;
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import java.util.Hashtable;
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import java.util.MissingResourceException;
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import java.util.ResourceBundle;
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import java.util.StringTokenizer;
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import java.util.Vector;
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import com.sun.java.swing.Action;
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import com.sun.java.swing.Icon;
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import com.sun.java.swing.ImageIcon;
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import com.sun.java.swing.JButton;
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import com.sun.java.swing.JFrame;
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import com.sun.java.swing.JLabel;
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import com.sun.java.swing.JMenuBar;
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import com.sun.java.swing.JOptionPane;
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import com.sun.java.swing.JPanel;
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import com.sun.java.swing.JToolBar;
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import com.sun.java.swing.SwingUtilities;
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import com.sun.java.swing.UIManager;
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import netscape.orion.toolbars.BarLayout;
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import netscape.orion.toolbars.CollapsibleToolbarPanel;
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import netscape.orion.toolbars.NSButton;
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import netscape.orion.toolbars.NSToolbar;
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import netscape.orion.toolbars.ToolBarLayout;
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import netscape.orion.uimanager.AbstractUICmd;
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import netscape.orion.uimanager.IUICmd;
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import netscape.orion.uimanager.IUIMMenuBar;
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import netscape.orion.uimanager.UIMConstants;
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import xml.tree.TreeBuilder;
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import xml.tree.XMLNode;
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import calypso.util.Preferences;
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import calypso.util.PreferencesFactory;
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import grendel.widgets.Animation;
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public class GeneralFrame extends JFrame
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{
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GeneralFrame fThis;
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BiffIcon fBiffIcon;
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protected Container fPanel;
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protected Animation fAnimation;
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protected JMenuBar fMenu;
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protected CollapsibleToolbarPanel fToolBarPanel;
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protected NSToolbar fToolBar;
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protected Component fStatusBar;
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protected String fResourceBase = "grendel.ui";
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protected String fID;
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protected JLabel fStatusLabel;
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protected netscape.orion.uimanager.UIManager fUIManager;
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private LAFListener fLAFListener;
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static Vector fFrameList = new Vector();
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static boolean sExternalShell = false;
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protected ResourceBundle fLabels =
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ResourceBundle.getBundle("grendel.ui.Labels", getLocale());
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public GeneralFrame(String aTitle, String aID) {
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fThis = this;
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fID = aID;
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String title = aTitle;
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try {
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title = fLabels.getString(title);
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} catch (MissingResourceException e) {}
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setTitle(title);
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addWindowListener(new WindowAdapter() {
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public void windowClosing(WindowEvent e) {
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dispose();
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}
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});
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updateUI();
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fLAFListener = new LAFListener();
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UIManager.addPropertyChangeListener(fLAFListener);
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fPanel = getContentPane();
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fAnimation = new Animation();
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fAnimation.setImageTemplate("/grendel/ui/images/animation/AnimHuge{0,number,00}.gif",
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40);
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fToolBarPanel = new CollapsibleToolbarPanel(this);
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fPanel.add(BorderLayout.NORTH, fToolBarPanel);
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fUIManager = new netscape.orion.uimanager.UIManager(fToolBarPanel);
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// We need to use Class.forName because getClass() might return a child
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// class in another package.
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try {
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URL url = Class.forName("grendel.ui.GeneralFrame").getResource("images/GrendelIcon32.gif");
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setIconImage(getToolkit().getImage(url));
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} catch (ClassNotFoundException e) {
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e.printStackTrace();
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}
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fFrameList.addElement(this);
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}
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public void dispose() {
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if (fBiffIcon != null) {
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fBiffIcon.dispose();
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}
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fFrameList.removeElement(this);
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super.dispose();
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if (!sExternalShell && fFrameList.size() == 0) {
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ActionFactory.GetExitAction().actionPerformed(null);
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}
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UIManager.removePropertyChangeListener(fLAFListener);
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}
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public void updateUI() {
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setBackground(UIManager.getColor("control"));
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getContentPane().setBackground(UIManager.getColor("control"));
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}
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/**
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* Sets the frame's id.
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*/
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public void setID(String aID) {
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fID = aID;
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}
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/**
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* Returns the frame's id.
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*/
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public String getID() {
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return fID;
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}
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/**
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* Finds the last created frame of a given id.
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*/
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public static GeneralFrame FindFrameByID(String aID) {
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return FindFrameByID(aID, null);
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}
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/**
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* Finds the last created frame of a given id.
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*/
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public static GeneralFrame FindFrameByID(String aID, GeneralFrame aExclude) {
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for (int i = fFrameList.size() - 1; i >= 0; i--) {
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GeneralFrame frame = (GeneralFrame) fFrameList.elementAt(i);
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if (frame.getID().equals(aID) && frame != aExclude) {
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return frame;
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}
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}
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return null;
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}
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/**
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* Returns a frame for use by dialogs
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*/
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static public GeneralFrame GetDefaultFrame() {
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if (fFrameList.size() > 0) {
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return (GeneralFrame) fFrameList.elementAt(0);
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}
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return null;
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}
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/**
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* Sets whether or not this frame is working with an external application.
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* Important to prevent exiting the system when all our frames close.
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*/
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static public void SetExternalShell(boolean aShell) {
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sExternalShell = aShell;
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}
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static public boolean IsExternalShell() {
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return sExternalShell;
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}
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static public GeneralFrame[] GetFrameList() {
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GeneralFrame res[] = new GeneralFrame[fFrameList.size()];
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fFrameList.copyInto(res);
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return res;
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}
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static public synchronized void CloseAllFrames() {
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while (fFrameList.size() > 0) {
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GeneralFrame frame = (GeneralFrame) fFrameList.elementAt(0);
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frame.dispose();
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}
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}
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protected JMenuBar buildMenu(String aMenu, IUICmd aActions[]) {
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JMenuBar res = null;
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try {
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IUIMMenuBar bar = fUIManager.getMenuBar(getID());
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URL url = getClass().getResource("menus.xml");
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XMLNode root = TreeBuilder.build(url, getClass());
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XMLNode node = root.getChild(UIMConstants.kMenubarType,
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UIMConstants.kIDAttribute,
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getID());
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bar.addMenus(node, aActions, this);
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bar.configureForOwner(this);
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res = bar.getComponent();
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} catch (Exception e) {
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e.printStackTrace();
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}
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return res;
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}
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protected Component buildStatusBar() {
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JPanel res = new JPanel(new BarLayout());
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fBiffIcon = new BiffIcon();
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fBiffIcon.setSize(fBiffIcon.getPreferredSize());
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fStatusLabel = new JLabel("Grendel");
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fStatusLabel.setFont(Font.decode("Dialog-12"));
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res.add(fStatusLabel, BarLayout.kSpring);
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res.add(fBiffIcon, BarLayout.kStrut);
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return res;
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}
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protected void startAnimation() {
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fAnimation.start();
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}
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protected void stopAnimation() {
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fAnimation.stop();
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}
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protected void setStatusText(String aString) {
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if (fStatusLabel != null) {
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fStatusLabel.setText(aString);
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}
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}
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private void saveBounds(String aName) {
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Preferences prefs = PreferencesFactory.Get();
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Rectangle bounds = getBounds();
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prefs.putInt(aName + ".x", bounds.x);
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prefs.putInt(aName + ".y", bounds.y);
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prefs.putInt(aName + ".width", bounds.width);
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prefs.putInt(aName + ".height", bounds.height);
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}
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protected void saveBounds() {
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saveBounds(fID);
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}
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private void restoreBounds(String aName, int aWidth, int aHeight) {
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Preferences prefs = PreferencesFactory.Get();
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int x, y, w, h;
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x = prefs.getInt(aName + ".x", 100);
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y = prefs.getInt(aName + ".y", 100);
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w = prefs.getInt(aName + ".width", aWidth);
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h = prefs.getInt(aName + ".height", aHeight);
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setBounds(x, y, w, h);
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}
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protected void restoreBounds(int aWidth, int aHeight) {
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GeneralFrame frame = FindFrameByID(fID, this);
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if (frame == null) {
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restoreBounds(fID, aWidth, aHeight);
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} else {
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Rectangle bounds = frame.getBounds();
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Insets insets = frame.getInsets();
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setBounds(bounds.x + insets.top, bounds.y + insets.top,
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bounds.width, bounds.height);
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}
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}
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protected void restoreBounds() {
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Dimension screenSize = getToolkit().getScreenSize();
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restoreBounds(screenSize.width * 2 / 3,
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screenSize.height * 2 / 3);
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}
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class LAFListener implements PropertyChangeListener {
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public void propertyChange(PropertyChangeEvent aEvent) {
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SwingUtilities.updateComponentTreeUI(fThis);
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invalidate();
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validate();
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repaint();
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}
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}
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}
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