gecko-dev/grendel/ui/GeneralFrame.java

360 строки
9.6 KiB
Java

/* -*- Mode: java; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Mozilla Public License
* Version 1.0 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* 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 the Grendel mail/news client.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are Copyright (C) 1997
* Netscape Communications Corporation. All Rights Reserved.
*
* Created: Will Scullin <scullin@netscape.com>, 3 Sep 1997.
*
* Contributors: Jeff Galyan <talisman@anamorphic.com>
* Giao Nguyen <grail@cafebabe.org>
* Mauro Botelho <mabotelh@bellsouth.net>
* Edwin Woudt <edwin@woudt.nl>
*/
package grendel.ui;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.Rectangle;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.net.URL;
import java.util.Enumeration;
import java.util.Hashtable;
import java.util.MissingResourceException;
import java.util.Properties;
import java.util.ResourceBundle;
import java.util.StringTokenizer;
import java.util.Vector;
import javax.swing.Action;
import javax.swing.ButtonGroup;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenuBar;
/*
import javax.swing.JMenu;
import javax.swing.JMenuItem;
import javax.swing.JCheckBoxMenuItem;
import javax.swing.JRadioButtonMenuItem;
import javax.swing.JSeparator;
*/
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JToolBar;
import javax.swing.SwingUtilities;
import javax.swing.SwingConstants;
import javax.swing.UIManager;
import javax.swing.BoxLayout;
//import netscape.orion.toolbars.BarLayout;
//import netscape.orion.toolbars.CollapsibleToolbarPanel;
//import netscape.orion.toolbars.NSButton;
//import netscape.orion.toolbars.NSToolbar;
//import netscape.orion.toolbars.ToolBarLayout;
//import netscape.orion.uimanager.AbstractUICmd;
//import netscape.orion.uimanager.IUICmd;
//import netscape.orion.uimanager.IUIMMenuBar;
//import netscape.orion.uimanager.UIMConstants;
//import xml.tree.TreeBuilder;
//import xml.tree.XMLNode;
import grendel.prefs.base.InvisiblePrefs;
import grendel.ui.ToolBarLayout;
import grendel.widgets.*;
public class GeneralFrame extends JFrame
{
GeneralFrame fThis;
BiffIcon fBiffIcon;
protected Container fPanel;
protected Animation fAnimation;
protected JMenuBar fMenu;
protected CollapsiblePanel fToolBarPanel;
protected GridBagLayout fToolBarPanelLayout;
protected GridBagConstraints fToolBarPanelConstraints;
protected GrendelToolBar fToolBar;
protected Component fStatusBar;
protected String fResourceBase = "grendel.ui";
protected String fID;
protected JLabel fStatusLabel;
// protected netscape.orion.uimanager.UIManager fUIManager;
private LAFListener fLAFListener;
private Properties prop;
static Vector fFrameList = new Vector();
static boolean sExternalShell = false;
protected ResourceBundle fLabels =
ResourceBundle.getBundle("grendel.ui.Labels", getLocale());
public GeneralFrame(String aTitle, String aID) {
fThis = this;
fID = aID;
String title = aTitle;
try {
title = fLabels.getString(title);
} catch (MissingResourceException e) {}
setTitle(title);
addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
dispose();
}
});
updateUI();
fLAFListener = new LAFListener();
UIManager.addPropertyChangeListener(fLAFListener);
fPanel = getContentPane();
fAnimation = new Animation();
fAnimation.setImageTemplate("/grendel/ui/images/animation/Contest{0,number,00}.gif",
30);
fToolBarPanel = new CollapsiblePanel(true);
fToolBarPanelLayout = new ToolBarLayout();
fToolBarPanelConstraints = new GridBagConstraints();
fToolBarPanel.setLayout(fToolBarPanelLayout);
fPanel.add(fToolBarPanel, BorderLayout.NORTH);
// fUIManager = new netscape.orion.uimanager.UIManager(fToolBarPanel);
// We need to use Class.forName because getClass() might return a child
// class in another package.
try {
URL url = Class.forName("grendel.ui.GeneralFrame").getResource("images/GrendelIcon32.gif");
setIconImage(getToolkit().getImage(url));
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
fFrameList.addElement(this);
}
public void dispose() {
if (fBiffIcon != null) {
fBiffIcon.dispose();
}
fFrameList.removeElement(this);
super.dispose();
if (!sExternalShell && fFrameList.size() == 0) {
ActionFactory.GetExitAction().actionPerformed(null);
System.out.println("Exiting...");
}
UIManager.removePropertyChangeListener(fLAFListener);
}
public void updateUI() {
setBackground(UIManager.getColor("control"));
getContentPane().setBackground(UIManager.getColor("control"));
}
/**
* Sets the frame's id.
*/
public void setID(String aID) {
fID = aID;
}
/**
* Returns the frame's id.
*/
public String getID() {
return fID;
}
/**
* Finds the last created frame of a given id.
*/
public static GeneralFrame FindFrameByID(String aID) {
return FindFrameByID(aID, null);
}
/**
* Finds the last created frame of a given id.
*/
public static GeneralFrame FindFrameByID(String aID, GeneralFrame aExclude) {
for (int i = fFrameList.size() - 1; i >= 0; i--) {
GeneralFrame frame = (GeneralFrame) fFrameList.elementAt(i);
if (frame.getID().equals(aID) && frame != aExclude) {
return frame;
}
}
return null;
}
/**
* Returns a frame for use by dialogs
*/
static public GeneralFrame GetDefaultFrame() {
if (fFrameList.size() > 0) {
return (GeneralFrame) fFrameList.elementAt(0);
}
return null;
}
/**
* Sets whether or not this frame is working with an external application.
* Important to prevent exiting the system when all our frames close.
*/
static public void SetExternalShell(boolean aShell) {
sExternalShell = aShell;
}
static public boolean IsExternalShell() {
return sExternalShell;
}
static public GeneralFrame[] GetFrameList() {
GeneralFrame res[] = new GeneralFrame[fFrameList.size()];
fFrameList.copyInto(res);
return res;
}
static public synchronized void CloseAllFrames() {
while (fFrameList.size() > 0) {
GeneralFrame frame = (GeneralFrame) fFrameList.elementAt(0);
frame.dispose();
}
}
/**
* Creates the MenuBar by reading from an XML file
*
* @param file the XML file to build the menu from
* @return a menubar built from the file
*/
protected MenuBarCtrl buildMenu(String file, UIAction[] actions) {
MenuBarCtrl menubar = null;
URL url;
XMLMenuBuilder builder =
new XMLMenuBuilder(this, actions);
try {
url = getClass().getResource(file);
builder.buildFrom(url.openStream());
menubar = builder.getComponent();
} catch (Throwable t) {
t.printStackTrace();
}
menubar.setFont(new Font("Helvetica", Font.PLAIN, 12));
return menubar;
}
protected Component buildStatusBar() {
JPanel res = new JPanel();
res.setLayout(new BoxLayout(res, BoxLayout.X_AXIS));
fBiffIcon = new BiffIcon();
fBiffIcon.setSize(fBiffIcon.getPreferredSize());
fStatusLabel = new JLabel("Grendel");
fStatusLabel.setFont(Font.decode("Dialog-12"));
res.add(fStatusLabel);
res.add(fBiffIcon);
return res;
}
protected void startAnimation() {
fAnimation.start();
}
protected void stopAnimation() {
fAnimation.stop();
}
protected void setStatusText(String aString) {
if (fStatusLabel != null) {
fStatusLabel.setText(aString);
}
}
private void saveBounds(String aName) {
InvisiblePrefs.GetMaster().setBounds(aName, getBounds());
}
protected void saveBounds() {
saveBounds(fID);
}
private void restoreBounds(String aName, int aWidth, int aHeight) {
setBounds(InvisiblePrefs.GetMaster().getBounds(aName, aWidth, aHeight));
}
protected void restoreBounds(int aWidth, int aHeight) {
GeneralFrame frame = FindFrameByID(fID, this);
if (frame == null) {
restoreBounds(fID, aWidth, aHeight);
} else {
Rectangle bounds = frame.getBounds();
Insets insets = frame.getInsets();
setBounds(bounds.x + insets.top, bounds.y + insets.top,
bounds.width, bounds.height);
}
}
protected void restoreBounds() {
Dimension screenSize = getToolkit().getScreenSize();
restoreBounds(screenSize.width * 2 / 3,
screenSize.height * 2 / 3);
}
class LAFListener implements PropertyChangeListener {
public void propertyChange(PropertyChangeEvent aEvent) {
SwingUtilities.updateComponentTreeUI(fThis);
invalidate();
validate();
repaint();
}
}
}