serial port message.. in progress

processing/app/PdeBase.java

@@ -721,7 +721,7 @@ public class PdeBase extends Frame implements ActionListener {
       while (portList.hasMoreElements()) {
 	CommPortIdentifier portId = 
 	  (CommPortIdentifier) portList.nextElement();
-
+	
 	if (portId.getPortType() == CommPortIdentifier.PORT_SERIAL) {
 	  //if (portId.getName().equals(port)) {
 	  String name = portId.getName();
@@ -732,6 +732,15 @@ public class PdeBase extends Frame implements ActionListener {
 	  serialMenu.add(mi);
 	}
       }
+    } catch (UnsatisfiedLinkError e) {
+      e.printStackTrace();
+      JOptionPane.showMessageDialog(frame,
+				    "Serial port support not installed. " +
+				    "Check the readme for instructions if you " +
+				    "need to use the serial port",
+				    "Serial Port Warning",
+				    JOptionPane.WARNING_MESSAGE);
+
     } catch (Exception e) {
       System.out.println("exception building serial menu");
       e.printStackTrace();

processing/app/PdeEditor.java

@@ -1072,6 +1072,15 @@ afterwards, some of these steps need a cleanup function
     // (important!) has to be done before opening, 
     // otherwise the new dir is set to sketchDir.. 
 
+    // remove .jar, .class, and .java files from the applet dir
+    File appletDir = new File(newSketchDir, "applet");
+    File oldjar = new File(appletDir, sketchName + ".jar");
+    if (oldjar.exists()) oldjar.delete();
+    File oldjava = new File(appletDir, sketchName + ".java");
+    if (oldjava.exists()) oldjava.delete();
+    File oldclass = new File(appletDir, sketchName + ".class");
+    if (oldclass.exists()) oldclass.delete();
+
     base.rebuildSketchbookMenu();
 
     // open the new guy

processing/todo.txt

@@ -47,6 +47,12 @@ X when renaming a sketch, select the text in the field,
 X   so you can type the new name immediately. 
 X added 'rename' command
 X   also the default for clicking on the sketch's title
+o   option to rename when doing a 'save as' (remove old files)
+X remove .class files on save as [dimitre]
+X   remove .jar, .class, and .java files from the 'applet' dir
+When I am working in a project and I save it with another name, 
+all the old files are copyied to new directory, and some of the old 
+unused .class files and images remains inside new project JAR files. 
 
 bagel
 _ images don't load during setup()
@@ -60,11 +66,6 @@ _ font smoothing (unless hint SMOOTH_IMAGES enabled) is broken
 
 pde
 _ set frame title of launched window to the name of the sketch
-_ option to rename when doing a 'save as' (remove old files)
-_ remove .class files on save as [dimitre]
-When I am working in a project and I save it with another name, 
-all the old files are copyied to new directory, and some of the old 
-unused .class files and images remains inside new project JAR files. 
 _ use date in the sketch name sketch_021104 
 _   with a _2 if needed or '021104a' '021104b' etc
 _   when using save as, allow to remove the old (numbered) sketch