avoid Assert.isTrue()

[phpeclipse.git] / net.sourceforge.phpeclipse.ui / src / net / sourceforge / phpeclipse / ui / text / rules / MultiViewPartitioner.java

diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/text/rules/MultiViewPartitioner.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/text/rules/MultiViewPartitioner.java
index cc10e0d..7f1ea61 100644 (file)
--- a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/text/rules/MultiViewPartitioner.java
+++ b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/text/rules/MultiViewPartitioner.java
@@ -8,7 +8,7 @@
  * Contributors:
  *     Igor Malinin - initial contribution
  * 
- * $Id: MultiViewPartitioner.java,v 1.2 2004-09-22 18:51:51 jsurfer Exp $
+ * $Id: MultiViewPartitioner.java,v 1.3 2004-10-21 16:21:11 jsurfer Exp $
  */
 
 package net.sourceforge.phpeclipse.ui.text.rules;
@@ -144,11 +144,14 @@ public abstract class MultiViewPartitioner extends AbstractPartitioner {
     try {
       if (outerDocument != null) {
         DocumentEvent event = null;
-        if (position.offset >= 0) {
-          event = new DocumentEvent(outerDocument, outerDocument.getLocalOffset(position.offset), 0, document.get(position.offset,
-              position.length));
+        if (position.offset >= 0 && position.length >= 0) {
+          int outerOffset = outerDocument.getLocalOffset(position.offset);
+          if (outerOffset > 0) {
+            event = new DocumentEvent(outerDocument, outerOffset, 0, document.get(
+                position.offset, position.length));
 
-          outerDocument.fireDocumentAboutToBeChanged(event);
+            outerDocument.fireDocumentAboutToBeChanged(event);
+          }
         }
         super.removeInnerRegion(position);
         if (position.offset >= 0) {
@@ -320,7 +323,7 @@ public abstract class MultiViewPartitioner extends AbstractPartitioner {
           if (p instanceof ViewNode) {
             // TODO: revisit condition
             InnerDocumentView innerDocument = ((ViewNode) p).view;
-            if (innerDocument != null) { 
+            if (innerDocument != null) {
               int start = innerDocument.getLocalOffset(offset);
               innerDocument.fireDocumentChanged(new DocumentEvent(innerDocument, start, length, text));
             }