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notify-dpml - svn commit: r2496 - development/main/transit/core/handler/src/main/net/dpml/transit/prefs

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Subject: DPML Notify

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  • From: mcconnell AT dpml.net
  • To: notify-dpml AT lists.ibiblio.org
  • Subject: svn commit: r2496 - development/main/transit/core/handler/src/main/net/dpml/transit/prefs
  • Date: Tue, 10 May 2005 15:30:56 +0000

Author: mcconnell AT dpml.net
Date: Tue May 10 15:30:56 2005
New Revision: 2496

Modified:

development/main/transit/core/handler/src/main/net/dpml/transit/prefs/ContentHandlerControllerPanel.java
Log:
add hooks for custom controller control panels

Modified:
development/main/transit/core/handler/src/main/net/dpml/transit/prefs/ContentHandlerControllerPanel.java
==============================================================================
---
development/main/transit/core/handler/src/main/net/dpml/transit/prefs/ContentHandlerControllerPanel.java
(original)
+++
development/main/transit/core/handler/src/main/net/dpml/transit/prefs/ContentHandlerControllerPanel.java
Tue May 10 15:30:56 2005
@@ -20,6 +20,7 @@

import java.io.IOException;
import java.awt.Color;
+import java.awt.Dialog;
import java.awt.Dimension;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
@@ -130,7 +131,8 @@
add( panel, BorderLayout.NORTH );
}

- // add a test field containing the content handler artifact uri
+ // add a test field containing the content handler artifact uri and
a
+ // button for optional controller configuration

{
JPanel holder = new JPanel();
@@ -142,6 +144,8 @@
panel.setBackground( Color.white );
panel.setBorder( new EmptyBorder( 10, 10, 10, 10 ) );
{
+ // add the text field
+
JPanel padding = new JPanel();
padding.setBackground( Color.white );
padding.setLayout( new BorderLayout() );
@@ -154,6 +158,8 @@
panel.add( padding );
}
{
+ // add the optional controller settings button
+
JPanel settingsPanel = new JPanel();
settingsPanel.setBorder(
new CompoundBorder(
@@ -172,7 +178,7 @@
add( holder, BorderLayout.CENTER );
}

- // add controls for modification of the registry controller
+ // add revert, ok, and cancel

{
JPanel panel = new JPanel();
@@ -265,16 +271,65 @@

private class SettingsAction extends AbstractAction
{
+ private Dialog m_dialog;
+
SettingsAction( String name )
{
super( name );
- setEnabled( false );
+ String controllerPath = getControllerPathFromPreferences();
+ if( null == controllerPath )
+ {
+ setEnabled( false );
+ }
+ else
+ {
+ try
+ {
+ URI uri = new URI( controllerPath );
+ String classname = getControllerClassname( uri );
+ String controlClassname = classname + "ControlPanel";
+ Class c = getControllerClass( uri );
+ Preferences system = Preferences.systemNodeForPackage( c
);
+ Preferences user = Preferences.userNodeForPackage( c );
+ String cpPath =
+ user.get( "control-panel-plugin-uri",
+ system.get( "control-panel-plugin-uri", null ) );
+ if( null != cpPath )
+ {
+ URL url = new URL( uri.toString() );
+ m_dialog = (Dialog) url.getContent();
+ setEnabled( true );
+ }
+ else
+ {
+ setEnabled( false );
+ }
+
+ }
+ catch( Exception e )
+ {
+ setEnabled( false );
+ }
+ }
}

public void actionPerformed( ActionEvent event )
{

}
+
+ private String getControllerClassname( URI uri ) throws Exception
+ {
+ URL url = new URL( uri.toString() );
+ Plugin plugin = (Plugin) url.getContent( new Class[]{
Plugin.class } );
+ return plugin.getClassname();
+ }
+
+ private Class getControllerClass( URI uri ) throws Exception
+ {
+ URL url = new URL( uri.toString() );
+ return (Class) url.getContent( new Class[]{ Class.class } );
+ }
}

private class RevertAction extends AbstractAction



  • svn commit: r2496 - development/main/transit/core/handler/src/main/net/dpml/transit/prefs, mcconnell, 05/10/2005

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