New files used to show status of image being uploaded

2 files changed, 123 insertions, 0 deletions

diff --git a/java/ImageProcessing/framework/ImageByteCounter.java b/java/ImageProcessing/framework/ImageByteCounter.java
new file mode 100644
index 00000000000..9b238c02b22
--- /dev/null
+++ b/java/ImageProcessing/framework/ImageByteCounter.java
@@ -0,0 +1,76 @@
+package imaging.framework;
+
+import java.io.*;
+import java.awt.*;
+import JACE.OS.*;
+
+public class ImageByteCounter
+{
+  public ImageByteCounter (String title, Image image)
+  {
+    this.image_ = image;
+  }
+
+  public int count ()
+  {
+    indicator_ = new StatusIndicator ("");
+    int length = 0;
+    try
+      {
+	//	GIFOutputStream ostream = new GIFOutputStream (statusIndicator_);
+	GIFOutputStream ostream = new GIFOutputStream (null);
+	GifEncoder encoder = new GifEncoder (this.image_, ostream);
+	encoder.encode ();
+
+	length = ostream.count ();
+	System.out.println ("send: " + length);
+      }
+    catch (IOException e)
+      {
+	ACE.ERROR ("Exception generating gif");
+      }
+    //    indicator_.dispose ();
+    return length;
+  }
+
+  Image image_ = null;
+  StatusIndicator indicator_ = null;
+}
+
+class GIFOutputStream extends OutputStream
+{
+  public GIFOutputStream (StatusIndicator indicator)
+  {
+    super ();
+    this.indicator_ = indicator;
+  }
+
+  public synchronized void write (int b) throws IOException 
+    {
+      bytesWritten_++;
+      if (this.indicator_ != null)
+	this.indicator_.update (bytesWritten_);
+    }
+
+  public synchronized void write (byte buf[]) throws IOException 
+    {
+      bytesWritten_ += buf.length;
+      if (this.indicator_ != null)
+	this.indicator_.update (bytesWritten_);
+    }
+
+  public synchronized void write (byte buf[], int offset, int length) throws IOException 
+    {
+      bytesWritten_ += length;
+      if (this.indicator_ != null)
+	this.indicator_.update (bytesWritten_);
+    }
+
+  public int count ()
+    {
+      return this.bytesWritten_;
+    }
+
+  private int bytesWritten_ = 0;
+  private StatusIndicator indicator_ = null;
+}
diff --git a/java/ImageProcessing/framework/StatusIndicator.java b/java/ImageProcessing/framework/StatusIndicator.java
new file mode 100644
index 00000000000..3526bc550d5
--- /dev/null
+++ b/java/ImageProcessing/framework/StatusIndicator.java
@@ -0,0 +1,47 @@
+package imaging.framework;
+
+import java.io.*;
+import java.awt.*;
+
+public class StatusIndicator extends Frame
+{
+  public StatusIndicator (String title)
+  {
+    super (title);
+
+    this.setLayout (new BorderLayout ());
+    this.add ("Center", textCanvas_);
+    //    this.add ("Center", new Button ("Hello"));
+    this.add ("South", new Button ("Hello"));
+    this.resize (300,200);
+    this.show ();
+  }
+
+  public void update (int count)
+  {
+    textCanvas_.setCount (count);
+  }
+
+  CounterCanvas textCanvas_ = new CounterCanvas ();
+}
+
+class CounterCanvas extends Canvas
+{
+  public void paint (Graphics g)
+  {
+    g.clearRect (0, 0, this.size ().width, this.size ().height);
+    g.setFont (new Font ("TimesRoman", Font.PLAIN, 18));
+    this.setBackground (Color.white);
+    g.drawString ("Generating GIF format: ", 20, 20);
+    g.drawString ((new Integer (count_)).toString (), 200, 20);
+  }
+
+  public void setCount (int count)
+  {
+    count_ = count;
+    repaint ();
+  }
+
+  int count_ = 0;
+}
+