From c3c2a29289aacbcbe9eb68d89c4f4e2d2e7b5dd1 Mon Sep 17 00:00:00 2001
From: Manindra Moharana <mkmoharana29@gmail.com>
Date: Sun, 18 Aug 2013 18:37:59 +0530
Subject: [PATCH] notes on text modified

---
 .../mode/experimental/ASTGenerator.java        | 16 ++++++++--------
 .../mode/experimental/ErrorCheckerService.java | 18 ++++++++++++------
 2 files changed, 20 insertions(+), 14 deletions(-)

diff --git a/pdex/src/processing/mode/experimental/ASTGenerator.java b/pdex/src/processing/mode/experimental/ASTGenerator.java
index a12b417b0..6a71610f8 100644
--- a/pdex/src/processing/mode/experimental/ASTGenerator.java
+++ b/pdex/src/processing/mode/experimental/ASTGenerator.java
@@ -264,13 +264,13 @@ public class ASTGenerator {
 
       protected void done() {
         if (codeTree != null) {
-					if (jtree.hasFocus() || frame2.hasFocus())
-						return;
-          jtree.setModel(new DefaultTreeModel(codeTree));
-          ((DefaultTreeModel) jtree.getModel()).reload();
-          if (!frame2.isVisible()) {
-            frame2.setVisible(true);
-          }
+//					if (jtree.hasFocus() || frame2.hasFocus())
+//						return;
+//          jtree.setModel(new DefaultTreeModel(codeTree));
+//          ((DefaultTreeModel) jtree.getModel()).reload();
+//          if (!frame2.isVisible()) {
+//            frame2.setVisible(true);
+//          }
 //          if (!frameAutoComp.isVisible()) {
 //
 //            frameAutoComp.setVisible(true);
@@ -288,7 +288,7 @@ public class ASTGenerator {
 //                                                   .getY(), 450, 600));
 //            jdocWindow.setVisible(true);
 //          }
-          jtree.validate();
+//          jtree.validate();
         }
       }
     };
diff --git a/pdex/src/processing/mode/experimental/ErrorCheckerService.java b/pdex/src/processing/mode/experimental/ErrorCheckerService.java
index f13cd237b..89c9266be 100644
--- a/pdex/src/processing/mode/experimental/ErrorCheckerService.java
+++ b/pdex/src/processing/mode/experimental/ErrorCheckerService.java
@@ -286,7 +286,13 @@ public class ErrorCheckerService implements Runnable{
   }
 
   protected ASTGenerator astGenerator;
-  private AtomicInteger textModified = new AtomicInteger();
+  /**
+   * This thing acts as an event queue counter of sort.
+   * Since error checking happens on demand, anytime this counter
+   * goes above 0, error check is triggered, and counter reset.
+   * It's thread safe to avoid any mess.
+   */
+  protected AtomicInteger textModified = new AtomicInteger();
   
   /**
    * Triggers error check
@@ -332,12 +338,12 @@ public class ErrorCheckerService implements Runnable{
       updatePaintedThingys();
       int x = textModified.get();
       //log("TM " + x);
-      if(x>=3){
-        textModified.set(3);
-        x = 3;
+      if (x >= 2) {
+        textModified.set(2);
+        x = 2;
       }
-      
-      if(x>0)
+
+      if (x > 0)
         textModified.set(x - 1);
       else
         textModified.set(0);