From 67d67db602261580db9a1d380109acd6ebe7e60c Mon Sep 17 00:00:00 2001
From: Manindra Moharana <mkmoharana29@gmail.com>
Date: Sun, 30 Jun 2013 02:05:39 +0530
Subject: [PATCH] an error msg for spl case

---
 pdex/src/processing/mode/experimental/ASTGenerator.java  | 5 +++++
 .../mode/experimental/ErrorCheckerService.java           | 9 +++++++++
 2 files changed, 14 insertions(+)

diff --git a/pdex/src/processing/mode/experimental/ASTGenerator.java b/pdex/src/processing/mode/experimental/ASTGenerator.java
index 7d06e953c..29348659d 100644
--- a/pdex/src/processing/mode/experimental/ASTGenerator.java
+++ b/pdex/src/processing/mode/experimental/ASTGenerator.java
@@ -1583,6 +1583,11 @@ public class ASTGenerator {
       editor.statusError("Highlight the class/function/variable name first");
       return;
     }
+    
+    if(errorCheckerService.hasSyntaxErrors()){
+      editor.statusError("Can't rename until syntax errors are fixed :(");
+      return;
+    }
     if (!frmRename.isVisible()){
       frmRename.setVisible(true);
       SwingUtilities.invokeLater(new Runnable() {          
diff --git a/pdex/src/processing/mode/experimental/ErrorCheckerService.java b/pdex/src/processing/mode/experimental/ErrorCheckerService.java
index 4f132412a..5f5389a2b 100644
--- a/pdex/src/processing/mode/experimental/ErrorCheckerService.java
+++ b/pdex/src/processing/mode/experimental/ErrorCheckerService.java
@@ -185,6 +185,7 @@ public class ErrorCheckerService implements Runnable{
     defaultImportsOffset = pdePrepoc.getCoreImports().length + 
         pdePrepoc.getDefaultImports().length + 1;
     astGenerator = new ASTGenerator(this);
+    syntaxErrors = true;
   }
   
   /**
@@ -321,6 +322,12 @@ public class ErrorCheckerService implements Runnable{
     }
     return false;
   }
+  
+  private boolean syntaxErrors;
+  
+  public boolean hasSyntaxErrors(){
+    return syntaxErrors;
+  }
 
   private void syntaxCheck() {
     parser.setSource(sourceCode.toCharArray());
@@ -346,6 +353,8 @@ public class ErrorCheckerService implements Runnable{
       problemsList.add(p);
       // System.out.println(p.toString());
     }
+    
+    syntaxErrors = problems.length == 0 ? false : true;
   }
   protected URLClassLoader classLoader;
   private void compileCheck() {