DPML Notify

[mcconnell AT dpml.net]

Author: mcconnell AT dpml.net
Date: Tue Jun 14 02:46:39 2005
New Revision: 2856

Added:
   
development/main/depot/prefs/src/main/net/dpml/depot/prefs/ApplicationProfilePanel.java
Modified:
   
development/main/depot/prefs/src/main/net/dpml/depot/prefs/DepotModelPanel.java
Log:
Add application dialog.

Added: 
development/main/depot/prefs/src/main/net/dpml/depot/prefs/ApplicationProfilePanel.java
==============================================================================
--- (empty file)
+++ 
development/main/depot/prefs/src/main/net/dpml/depot/prefs/ApplicationProfilePanel.java
     Tue Jun 14 02:46:39 2005
@@ -0,0 +1,394 @@
+/*
+ * Copyright 2005 Stephen J. McConnell.
+ *
+ * Licensed  under the  Apache License,  Version 2.0  (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.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed  under the  License is distributed on an "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
+ * implied.
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.dpml.depot.prefs;
+
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.Component;
+import java.awt.Dimension;
+import java.awt.FlowLayout;
+import java.awt.event.ActionEvent;
+import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
+import java.beans.PropertyChangeSupport;
+import java.net.URI;
+import java.util.Date;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.swing.AbstractAction;
+import javax.swing.BoxLayout;
+import javax.swing.ImageIcon;
+import javax.swing.JButton;
+import javax.swing.JCheckBox;
+import javax.swing.JComboBox;
+import javax.swing.JDialog;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JTextField;
+import javax.swing.border.CompoundBorder;
+import javax.swing.border.EmptyBorder;
+import javax.swing.border.TitledBorder;
+import javax.swing.event.DocumentEvent;
+import javax.swing.event.DocumentListener;
+import javax.swing.event.ListDataListener;
+import javax.swing.event.ListDataEvent;
+
+import net.dpml.depot.profile.ApplicationProfile;
+
+/**
+ * A interactive panel that presents the preferences for a single host.
+ *
+ * @author <a href="mailto:mcconnell AT osm.net";>Stephen McConnell</a>
+ */
+class ApplicationProfilePanel extends ClassicPanel 
+  implements PropertyChangeListener, DocumentListener
+{
+    //--------------------------------------------------------------
+    // static
+    //--------------------------------------------------------------
+
+    static EmptyBorder border5 = new EmptyBorder( 5, 5, 5, 5);
+
+    //--------------------------------------------------------------
+    // state
+    //--------------------------------------------------------------
+
+    private final JDialog m_parent;
+    private final ApplicationProfile m_profile;
+
+    private JLabel m_label;
+    private JCheckBox m_enabled;
+    private JTextField m_base;
+    private JButton m_ok;
+    private JButton m_revert;
+
+    private PropertyChangeSupport m_propertyChangeSupport;
+
+    //--------------------------------------------------------------
+    // constructor
+    //--------------------------------------------------------------
+
+    public ApplicationProfilePanel( JDialog parent, ApplicationProfile 
profile ) throws Exception 
+    {
+        super();
+
+        m_parent = parent;
+        m_profile = profile;
+
+        //m_profile.addApplicationProfileListener( this );
+        m_propertyChangeSupport = new PropertyChangeSupport( this );
+        
+        //
+        // create the dialog label containing the host descriptor name
+        //
+
+        String name = profile.getTitle();
+        m_label = 
+          IconHelper.createImageIconJLabel( 
+            getClass().getClassLoader(), 
+            "net/dpml/depot/prefs/images/server.png", "Application", 
"Application: " + name );
+
+        m_label.setBorder( new EmptyBorder( 0, 5, 0, 10 ) );
+        JPanel labelPanel = new JPanel();
+        labelPanel.setLayout( new BorderLayout() );
+        labelPanel.setBackground( Color.white );
+        labelPanel.add( m_label, BorderLayout.WEST );
+        labelPanel.setBorder( new EmptyBorder( 10, 6, 10, 6 ) );
+
+        //
+        // create a panel to hold things in the center of the dialog
+        //
+
+        JPanel panel = new JPanel();
+         panel.setLayout( new BoxLayout( panel, BoxLayout.Y_AXIS ) );
+        panel.setBackground( Color.white );
+
+        //
+        // create a box layout for the host base url and groups button
+        // TODO: action support for groups
+        //
+
+        JPanel paths = new JPanel();
+        panel.add( paths );
+         paths.setLayout( new BorderLayout() );
+        paths.setBackground( Color.white );
+        paths.setBorder( 
+          new CompoundBorder(
+            new TitledBorder( null, "Plugin URI", TitledBorder.LEFT, 
TitledBorder.TOP), border5 ) );
+
+        m_base = new JTextField( getBasePath() );
+        m_base.getDocument().addDocumentListener( this ); // listen for 
changes
+        m_base.setBackground( Color.white );
+        JPanel basePanel = new JPanel();
+        basePanel.setLayout( new BorderLayout() );
+        basePanel.setBackground( Color.white );
+        basePanel.setBorder( new EmptyBorder( 0, 0, 0, 30 ) );
+        basePanel.add( m_base, BorderLayout.CENTER );
+
+        paths.add( basePanel, BorderLayout.CENTER  );
+
+        //
+        // create a box layout for the enabled and trusted checkboxs
+        //
+
+        JPanel holder = new JPanel();
+         holder.setLayout( new BoxLayout( holder, BoxLayout.Y_AXIS ) );
+        holder.setBackground( Color.white );
+        holder.setBorder( 
+          new CompoundBorder(
+            new TitledBorder( null, "Parameters", TitledBorder.LEFT, 
TitledBorder.TOP), 
+            border5 ) );
+        panel.add( holder );
+
+        // add enabled status
+
+        m_enabled = new JCheckBox( new EnableAction( "Enabled" ) );
+        m_enabled.setBackground( Color.white );
+        m_enabled.setSelected( m_profile.isEnabled() );
+
+        JPanel enabledPanel = new JPanel();
+        enabledPanel.setLayout( new BorderLayout() );
+        enabledPanel.setBackground( Color.white );
+        enabledPanel.add( m_enabled, BorderLayout.WEST );
+        enabledPanel.add( m_enabled );
+        holder.add( enabledPanel );
+
+        //
+        // add commmit/revert controls and assemble the dialog
+        //
+
+        m_ok = new JButton( new OKAction( "OK" ) );
+        m_revert = new JButton( new RevertAction( "Undo Changes" ) );
+        JPanel buttonHolder = new JPanel();
+        buttonHolder.setLayout( new FlowLayout( FlowLayout.RIGHT ) );
+        buttonHolder.add( m_revert );
+        buttonHolder.add( m_ok );
+        buttonHolder.add( new JButton( new CloseAction( "Cancel" ) ) );
+        buttonHolder.setBorder( new EmptyBorder( 10, 10, 5, 0 ) );
+        buttonHolder.setBackground( Color.white );
+
+        JPanel thing = new JPanel();
+        thing.setLayout( new BorderLayout() );
+        thing.add( panel, BorderLayout.NORTH  );
+        thing.setBackground( Color.white );
+
+        add( labelPanel, BorderLayout.NORTH );
+        add( thing , BorderLayout.CENTER );
+        add( buttonHolder, BorderLayout.SOUTH );
+
+        m_propertyChangeSupport.addPropertyChangeListener( this );
+    }
+
+    public void dispose()
+    {
+        m_propertyChangeSupport.removePropertyChangeListener( this );
+        m_base.getDocument().removeDocumentListener( this );
+    }
+
+    //--------------------------------------------------------------
+    // ApplicationProfileListener
+    //--------------------------------------------------------------
+
+    //--------------------------------------------------------------
+    // PropertyChangeListener
+    //--------------------------------------------------------------
+
+   /**
+    * The actions dealing with changes to the dialog raise change events 
that 
+    * are captured here.  This listener checks changes and enables or 
disabled 
+    * the ok and undo buttons based on the state of controls relative to the 
+    * underlying preferences for this host.
+    */
+    public void propertyChange( PropertyChangeEvent event )
+    {
+        boolean flag = false;
+        {
+            boolean value = m_enabled.isSelected();
+            if( m_profile.isEnabled() != value )
+            {
+                flag = true;
+            }
+        }
+        {
+            String path = m_base.getText();
+            if( false == path.equals( getBasePath()) )
+            {
+                flag = true;
+            }
+        }
+        m_ok.setEnabled( flag );
+        m_revert.setEnabled( flag );
+        try
+        {
+            new URI( m_base.getText() );
+            m_enabled.setEnabled( true );
+        }
+        catch( Throwable e )
+        {
+            m_enabled.setSelected( m_profile.isEnabled() );
+        }
+    }
+
+    //--------------------------------------------------------------
+    // DocumentListener
+    //--------------------------------------------------------------
+
+    public void insertUpdate( DocumentEvent event )
+    {
+        fireBaseChangedEvent();
+    }
+
+    public void removeUpdate( DocumentEvent event )
+    {
+        fireBaseChangedEvent();
+    }
+
+    public void changedUpdate( DocumentEvent event )
+    {
+        fireBaseChangedEvent();
+    }
+
+    private void fireBaseChangedEvent()
+    {
+        String path = getBasePath();
+        PropertyChangeEvent e = 
+          new PropertyChangeEvent( 
+            m_base, "base", path, m_base.getText() );
+        m_propertyChangeSupport.firePropertyChange( e );
+    }
+
+    //--------------------------------------------------------------
+    // utility classes
+    //--------------------------------------------------------------
+
+    private class EnableAction extends AbstractAction
+    {
+        EnableAction( String name )
+        {
+            super( name );
+        }
+
+        public void actionPerformed( ActionEvent event )
+        {
+            boolean selected = m_enabled.isSelected();
+            PropertyChangeEvent e = 
+              new PropertyChangeEvent( 
+                this, "enabled", new Boolean( !selected ), new Boolean( 
selected ) );
+            m_propertyChangeSupport.firePropertyChange( e );
+        }
+    }
+
+   /**
+    * Action that handles the 'Cancel' dialog button.
+    */
+    private class CloseAction extends AbstractAction
+    {
+         CloseAction( String name )
+         {
+             super( name );
+         }
+
+         public void actionPerformed( ActionEvent event )
+         {
+             m_parent.hide();
+             m_ok.setEnabled( false );
+             dispose();
+         }
+     }
+
+     private class OKAction extends AbstractAction 
+     {
+        OKAction( String name )
+        {
+            super( name );
+            setEnabled( false );
+        }
+
+        // TODO: include index changes
+
+        public void actionPerformed( ActionEvent event )
+        {
+            String baseValue = m_base.getText();
+            URI base = resolveBaseURI( baseValue );
+            boolean enabled = m_enabled.isSelected();
+            /*
+            try
+            {
+                m_profile.update( base, null, enabled, trusted, layout, 
m_auth, "", "" );
+            }
+            catch( Exception e )
+            {
+                final String error = 
+                  "Unexpected error while attempting to update the host.";
+                Logger logger = Logger.getLogger( "depot.prefs" );
+                logger.log( Level.SEVERE, error, e );
+            }
+            */
+            m_parent.hide();
+            dispose();
+        }
+    }
+
+    private URI resolveBaseURI( String path )
+    {
+        try
+        {
+            return new URI( path );
+        }
+        catch( Exception e )
+        {
+            final String error = 
+              "Invalid URI value: " + path;
+            throw new RuntimeException( error, e );
+        }
+    }
+
+    private class RevertAction extends AbstractAction
+    {
+        RevertAction( String name )
+        {
+            super( name );
+            setEnabled( false );
+        }
+
+        public void actionPerformed( ActionEvent event )
+        {
+            m_enabled.setSelected( m_profile.isEnabled() );
+            m_base.setText( getBasePath() );
+            PropertyChangeEvent e = 
+              new PropertyChangeEvent( 
+                this, "revert", null, null );
+            m_propertyChangeSupport.firePropertyChange( e );
+        }
+    }
+
+    private String getBasePath()
+    {
+        URI base = m_profile.getURI();
+        if( null == base ) 
+        {
+             return "";
+        }
+        else
+        {
+             return base.toASCIIString();
+        }
+    }
+}

Modified: 
development/main/depot/prefs/src/main/net/dpml/depot/prefs/DepotModelPanel.java
==============================================================================
--- 
development/main/depot/prefs/src/main/net/dpml/depot/prefs/DepotModelPanel.java
     (original)
+++ 
development/main/depot/prefs/src/main/net/dpml/depot/prefs/DepotModelPanel.java
     Tue Jun 14 02:46:39 2005
@@ -249,24 +249,21 @@
         {
             try
             {
-                //final String title = "Location Resolver";
-                //final Dimension size = new Dimension( 400, 240 );
-                //ClassicDialog dialog = ClassicDialog.createDialog( 
m_parent, title, size );
-                //LayoutModel manager = m_model.getLayoutModel( m_selection 
);
-                //if( null != manager )
-                //{
-                //    PluginModelPanel panel = 
-                //      new PluginModelPanel( dialog, manager, Layout.class 
);
-                //    dialog.getBody().add( panel );
-                //    dialog.setLocationRelativeTo( source );
-                //    dialog.setResizable( false );
-                //    dialog.setVisible(true);
-                //}
+                final String title = "Application Profile: " + m_selection;
+                final Dimension size = new Dimension( 400, 280 );
+                ClassicDialog dialog = ClassicDialog.createDialog( m_parent, 
title, size );
+                ApplicationProfile profile = m_model.getApplicationProfile( 
m_selection );
+                ApplicationProfilePanel panel = 
+                   new ApplicationProfilePanel( dialog, profile );
+                dialog.getBody().add( panel );
+                dialog.setLocationRelativeTo( source );
+                dialog.setResizable( false );
+                dialog.setVisible(true);
             }
             catch( Throwable e )
             {
                 final String error = 
-                  "Unexpected error while attempting to construct profile 
dialog."
+                  "Unexpected error while attempting to construct 
application profile dialog."
                   + "\nCODEBASE: "
                   + 
getClass().getProtectionDomain().getCodeSource().getLocation().toString();
                 m_model.getLogger().error( error, e );