1 files changed, 64 insertions, 0 deletions
diff --git a/build/org.eclipse.cdt.autotools.ui/src/org/eclipse/cdt/autotools/ui/editors/AutoconfPartitioner.java b/build/org.eclipse.cdt.autotools.ui/src/org/eclipse/cdt/autotools/ui/editors/AutoconfPartitioner.java
new file mode 100644
index 00000000000..f1b64c70505
--- /dev/null
+++ b/build/org.eclipse.cdt.autotools.ui/src/org/eclipse/cdt/autotools/ui/editors/AutoconfPartitioner.java
@@ -0,0 +1,64 @@
+/*******************************************************************************
+ * Copyright (c) 2006, 2009 Red Hat, Inc.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Red Hat Incorporated - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.cdt.autotools.ui.editors;
+
+import org.eclipse.jface.text.BadLocationException;
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.ITypedRegion;
+import org.eclipse.jface.text.rules.FastPartitioner;
+import org.eclipse.jface.text.rules.IPartitionTokenScanner;
+
+public class AutoconfPartitioner extends FastPartitioner {
+
+	public AutoconfPartitioner(IPartitionTokenScanner scanner, String[] legalContentTypes) {
+		// TODO Auto-generated constructor stub
+		super(scanner, legalContentTypes);
+	}
+			
+	public void connect(IDocument document, int blah) {
+		super.connect(document);
+	}
+	
+	// To optionally show partitions, we must do so by overriding the computePartitioning
+	// method.  We cannot do it at connect time because the document may be zero length
+	// at the time and we will end up getting default partitioning from then on.
+	public ITypedRegion[] computePartitioning(int offset, int length, 
+			boolean includeZeroLength) {
+		ITypedRegion[] regions = super.computePartitioning(offset, length, includeZeroLength);
+		// Uncomment the following line to see partitioning.
+//		printPartitions(regions);
+		return regions;
+	}
+	
+	public void printPartitions(ITypedRegion[] partitions)
+	{
+		StringBuffer buffer = new StringBuffer();
+
+		for (int i = 0; i < partitions.length; i++)
+		{
+			try
+			{
+				buffer.append("Partition type: " + partitions[i].getType() //$NON-NLS-1$
+						+ ", offset: " + partitions[i].getOffset() //$NON-NLS-1$
+						+ ", length: " + partitions[i].getLength()); //$NON-NLS-1$
+				buffer.append("\n"); //$NON-NLS-1$
+				buffer.append("Text:\n"); //$NON-NLS-1$
+				buffer.append(super.fDocument.get(partitions[i].getOffset(), partitions[i].getLength()));
+				buffer.append("\n---------------------------\n\n\n"); //$NON-NLS-1$
+			}
+			catch (BadLocationException e)
+			{
+				e.printStackTrace();
+			}
+		}
+		System.out.print(buffer);
+	}
+}
+\ No newline at end of file