private void ensureOverviewHoverManagerInstalled() changed to

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpeclipse / phpeditor / PHPDocumentProvider.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPDocumentProvider.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPDocumentProvider.java
index 198ad1f..4db485f 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPDocumentProvider.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPDocumentProvider.java
@@ -16,8 +16,10 @@ import net.sourceforge.phpeclipse.phpeditor.php.IPHPPartitionScannerConstants;
 import net.sourceforge.phpeclipse.phpeditor.php.PHPPartitionScanner;
 
 import org.eclipse.core.runtime.CoreException;
+import org.eclipse.jface.text.DefaultLineTracker;
 import org.eclipse.jface.text.IDocument;
 import org.eclipse.jface.text.IDocumentPartitioner;
+import org.eclipse.jface.text.ILineTracker;
 import org.eclipse.jface.text.rules.DefaultPartitioner;
 import org.eclipse.ui.editors.text.FileDocumentProvider;
 
@@ -70,4 +72,15 @@ public class PHPDocumentProvider extends FileDocumentProvider {
       fgScanner = new PHPPartitionScanner();
     return fgScanner;
   }
+  
+  /**
+   * Creates a line tracker working with the same line delimiters as the document
+   * of the given element. Assumes the element to be managed by this document provider.
+   * 
+   * @param element the element serving as blue print
+   * @return a line tracker based on the same line delimiters as the element's document
+   */
+  public ILineTracker createLineTracker(Object element) {
+    return new DefaultLineTracker();
+  }
 }