From bbf9e64a654004386f81db4105597254aa448e11 Mon Sep 17 00:00:00 2001
From: "grail%cafebabe.org"
 <grail%cafebabe.org@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Tue, 23 Feb 1999 03:44:34 +0000
Subject: [PATCH] First attempt at the preference dialog.

git-svn-id: svn://10.0.0.236/trunk@21569 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/grendel/ui/PrefsDialog.java | 89 ++++++++++++++++++++++++++++-
 1 file changed, 88 insertions(+), 1 deletion(-)

diff --git a/mozilla/grendel/ui/PrefsDialog.java b/mozilla/grendel/ui/PrefsDialog.java
index 6a88231a103..2ac1d437083 100644
--- a/mozilla/grendel/ui/PrefsDialog.java
+++ b/mozilla/grendel/ui/PrefsDialog.java
@@ -21,8 +21,23 @@
 
 package grendel.ui;
 
+import java.beans.SimpleBeanInfo;
+import java.beans.PropertyDescriptor;
+import java.beans.PropertyEditor;
+
+import java.awt.Container;
+import java.awt.BorderLayout;
+import java.awt.FlowLayout;
+
+import java.awt.event.ActionListener;
+import java.awt.event.ActionEvent;
+
+import javax.swing.JButton;
 import javax.swing.JFrame;
 import javax.swing.JOptionPane;
+import javax.swing.JDialog;
+import javax.swing.JTabbedPane;
+import javax.swing.JPanel;
 
 import calypso.util.Preferences;
 import calypso.util.PreferencesFactory;
@@ -32,6 +47,7 @@ import calypso.util.PreferencesFactory;
 import grendel.prefs.Prefs;
 
 public class PrefsDialog {
+  // XXX do we really need these here? they sort of break abstraction
   static String sPrefNames[] = {"mail.email_address",
                                 "mail.host",
                                 "mail.user",
@@ -48,7 +64,8 @@ public class PrefsDialog {
     Object objs[] = {new Prefs()};
     //    PropertyEditorDlg.Edit(aParent, objs, false, true, "",
     //                     PropertyEditorDlg.UI_TREE);
-    JOptionPane.showMessageDialog(aParent, "This part of the UI is\nstill being worked on.", "Under Construction", JOptionPane.INFORMATION_MESSAGE);
+    // JOptionPane.showMessageDialog(aParent, "This part of the UI is\nstill being worked on.", "Under Construction", JOptionPane.INFORMATION_MESSAGE);
+    propertyEditorDialog(aParent, new Prefs(), false);
   }
 
   public static boolean ValidPrefs() {
@@ -62,5 +79,75 @@ public class PrefsDialog {
     */
     return res;
   }
+
+  private static void propertyEditorDialog(JFrame parent, Object obj, 
+                                           boolean modal) {
+    Class reference = obj.getClass();
+    String name = reference.getName();
+    Class beanie = null;
+    SimpleBeanInfo info;
+    Object o;
+    JDialog dialog = new JDialog(parent, modal);
+    JTabbedPane pane = new JTabbedPane();
+    Container content = dialog.getContentPane();
+    String[] labels = {"Okay", "Cancel"};
+
+    content.setLayout(new BorderLayout());
+    content.add(pane, BorderLayout.CENTER);
+    content.add(buttonPanel(labels,
+                            new DialogListener(dialog)), 
+                BorderLayout.SOUTH);
+
+    try {
+      // get the beaninfo
+      beanie = Class.forName(name + "BeanInfo");
+      o = beanie.newInstance();
+      if (!(o instanceof SimpleBeanInfo)) return; // bummer
+
+      // process the descriptors
+      PropertyDescriptor[] desc;
+      info = (SimpleBeanInfo)o;
+      desc = info.getPropertyDescriptors();
+
+      for (int i = 0; i < desc.length; i++) {
+        o = desc[i].getPropertyEditorClass().newInstance();
+        if (!(o instanceof PropertyEditor)) continue;
+        PropertyEditor editor = (PropertyEditor)o;
+        pane.add(desc[i].getDisplayName(), editor.getCustomEditor());
+      }
+      dialog.pack();
+      dialog.setVisible(true);
+    } catch (Exception e) {
+      System.out.println("welp, that sucked. beans is broke. And stuff");
+    }
+  }
+
+  public static JPanel buttonPanel(String[] labels, 
+                                   ActionListener listener) {
+    JPanel panel = new JPanel();
+    panel.setLayout(new FlowLayout());
+    
+    if (labels != null) {
+      for (int i = 0; i < labels.length; i++) {
+        JButton button = new JButton(labels[i]);
+        if (listener != null) button.addActionListener(listener);
+        panel.add(button);
+      }
+    }
+
+    return panel;
+  }
 }
 
+class DialogListener 
+  implements ActionListener {
+  JDialog dialog;
+  
+  public DialogListener(JDialog dialog) {
+    this.dialog = dialog;
+  }
+  
+  public void actionPerformed(ActionEvent event) {
+    dialog.setVisible(false);
+  }
+}