From 01d514b82d0f8a9fd9df9f404826351f4a1e242e Mon Sep 17 00:00:00 2001
From: servertood <servertood@40cadd2d-89a2-4482-8f20-0232d845d7e3>
Date: Mon, 20 Oct 2008 01:52:56 +0000
Subject: [PATCH] add generic progress indicator to status bar

---
 extra/jheidi/progressWaiter.ajl | 95 +++++++++++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 extra/jheidi/progressWaiter.ajl

diff --git a/extra/jheidi/progressWaiter.ajl b/extra/jheidi/progressWaiter.ajl
new file mode 100644
index 00000000..b4bc64b1
--- /dev/null
+++ b/extra/jheidi/progressWaiter.ajl
@@ -0,0 +1,95 @@
+  import java.awt.BorderLayout;
+  import javax.swing.*;
+  import javax.swing.border.*;
+  
+  log.debug("task is long running!");
+  
+  WindowContext context = argObj("windowContext");
+  Worker worker = argObj("worker");
+  
+  String message = arg("waitOperation");
+  
+  Panel statusBar = context.get("/statusBar");
+  JLabel text = statusBar.getProperty("text");
+  ProgressBar pbar = statusBar.getProperty("pbar");
+  Stack messages = statusBar.getProperty("messages");
+
+   
+  synchronized (this.getClass())
+  {
+    if ( text == null )
+    {
+       text = (JLabel)statusBar.getComponent(0);
+       statusBar.setProperty("text", text);
+    }
+    
+    if ( messages == null )
+    {
+       messages = new Stack();
+       statusBar.setProperty("messages", messages);
+    }
+    
+    if ( pbar == null )
+    {
+      pbar = new ProgressBar();
+      pbar.setIndeterminate(true);
+      pbar.setPreferredSize(new java.awt.Dimension(75, 10));      
+      pbar.setBorder(new BevelBorder(BevelBorder.LOWERED));
+      statusBar.setProperty("pbar", pbar);
+    }
+      
+    messages.push(message);
+    
+    text.setText("Waiting for " + (String)messages.pop());
+
+    try
+    {
+      statusBar.getComponent(1);
+    }
+    catch (Exception e)
+    {
+      statusBar.add(pbar, BorderLayout.EAST);
+    }
+    statusBar.updateUI();
+  }
+    
+  while (!worker.isDone()) {};
+  
+  synchronized(this.getClass())
+  {
+    if ( messages.size() > 0)
+    {
+       text.setText("Waiting for " + (String) messages.pop());
+    }
+    else
+    {
+       text.setText("Ready");
+       statusBar.remove(1);
+       statusBar.updateUI();
+    }
+  }
+      
+  
+
+  
+  
+  
+     
+ 
+        
+  
+ 
+  
+  
+  
+
+
+    
+  
+  
+
+  
+
+
+
+