Add auto edit strategy to .stp editor.

Very basic initial implementation just covering parenthesis and quotes.
Fixes Bug 397627 .

Change-Id: I4a00cdfc177e0af22228d6a6ba9d905b086db2c4
Reviewed-on: https://git.eclipse.org/r/10251
Tested-by: Hudson CI
Reviewed-by: Camilo Bernal <cabernal@redhat.com>
IP-Clean: Camilo Bernal <cabernal@redhat.com>
Tested-by: Camilo Bernal <cabernal@redhat.com>

2 files changed, 56 insertions, 11 deletions

diff --git a/systemtap/org.eclipse.linuxtools.systemtap.ui.ide/src/org/eclipse/linuxtools/internal/systemtap/ui/ide/editors/stp/STPAutoEditStrategy.java b/systemtap/org.eclipse.linuxtools.systemtap.ui.ide/src/org/eclipse/linuxtools/internal/systemtap/ui/ide/editors/stp/STPAutoEditStrategy.java
new file mode 100644
index 0000000000..a15dc7569f
--- /dev/null
+++ b/systemtap/org.eclipse.linuxtools.systemtap.ui.ide/src/org/eclipse/linuxtools/internal/systemtap/ui/ide/editors/stp/STPAutoEditStrategy.java
@@ -0,0 +1,38 @@
+/*******************************************************************************
+ * Copyright (c) 2013 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 - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.linuxtools.internal.systemtap.ui.ide.editors.stp;
+
+import org.eclipse.jface.text.DefaultIndentLineAutoEditStrategy;
+import org.eclipse.jface.text.DocumentCommand;
+import org.eclipse.jface.text.IDocument;
+
+/**
+ * Very basic auto edit strategy simply completing opening with closing brackets and quotes.
+ */
+public class STPAutoEditStrategy extends
+		DefaultIndentLineAutoEditStrategy {
+	@Override
+	public void customizeDocumentCommand(IDocument document,
+			DocumentCommand command) {
+		if (command.text.equals("\"")) { //$NON-NLS-1$
+			command.text = "\"\""; //$NON-NLS-1$
+		} else if (command.text.equals("(")){ //$NON-NLS-1$
+			command.text = "()"; //$NON-NLS-1$
+		} else if (command.text.equals("{")) { //$NON-NLS-1$
+			command.text = "{}"; //$NON-NLS-1$
+		} else if (command.text.equals("[")) { //$NON-NLS-1$
+			command.text = "[]"; //$NON-NLS-1$
+		}
+		command.caretOffset = command.offset + 1;
+		command.shiftsCaret = false;
+
+	}
+}
\ No newline at end of file
diff --git a/systemtap/org.eclipse.linuxtools.systemtap.ui.ide/src/org/eclipse/linuxtools/internal/systemtap/ui/ide/editors/stp/STPConfiguration.java b/systemtap/org.eclipse.linuxtools.systemtap.ui.ide/src/org/eclipse/linuxtools/internal/systemtap/ui/ide/editors/stp/STPConfiguration.java
index ad69a94782..bb7d3b479d 100644
--- a/systemtap/org.eclipse.linuxtools.systemtap.ui.ide/src/org/eclipse/linuxtools/internal/systemtap/ui/ide/editors/stp/STPConfiguration.java
+++ b/systemtap/org.eclipse.linuxtools.systemtap.ui.ide/src/org/eclipse/linuxtools/internal/systemtap/ui/ide/editors/stp/STPConfiguration.java
@@ -1,17 +1,18 @@
 /*******************************************************************************
  * Copyright (c) 2008 Phil Muldoon <pkmuldoon@picobot.org>.
- * 
+ *
  * 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:
- *    Phil Muldoon <pkmuldoon@picobot.org> - initial API and implementation. 
+ *    Phil Muldoon <pkmuldoon@picobot.org> - initial API and implementation.
  *******************************************************************************/
 
 package org.eclipse.linuxtools.internal.systemtap.ui.ide.editors.stp;
 
+import org.eclipse.jface.text.IAutoEditStrategy;
 import org.eclipse.jface.text.IDocument;
 import org.eclipse.jface.text.ITextDoubleClickStrategy;
 import org.eclipse.jface.text.TextAttribute;
@@ -35,7 +36,7 @@ public class STPConfiguration extends SourceViewerConfiguration {
 	private ColorManager colorManager;
 	private STPEditor editor;
 	private DoubleClickStrategy doubleClickStrategy;
-	
+
 	public STPConfiguration(ColorManager colorManager, STPEditor editor) {
 		this.colorManager = colorManager;
 		this.editor = editor;
@@ -69,14 +70,14 @@ public class STPConfiguration extends SourceViewerConfiguration {
 
 		assistant.setContentAssistProcessor(processor,IDocument.DEFAULT_CONTENT_TYPE);
 		assistant.setContentAssistProcessor(processor,STPPartitionScanner.STP_PROBE);
-		
+
 		assistant.setInformationControlCreator(getInformationControlCreator(sourceViewer));
 		return assistant;
 	}
 
 	/**
 	 * Return the default Element scanner.
-	 * 
+	 *
 	 * @return default element scanner.
 	 */
 	protected STPElementScanner getSTPScanner() {
@@ -90,20 +91,20 @@ public class STPConfiguration extends SourceViewerConfiguration {
 
     /* (non-Javadoc)
      * @see org.eclipse.jface.text.source.SourceViewerConfiguration#getReconciler(org.eclipse.jface.text.source.ISourceViewer)
-     * 
+     *
      * Return the reconciler built on the custom Systemtap reconciling strategy that enables code folding for this editor.
      */
 	@Override
     public IReconciler getReconciler(ISourceViewer sourceViewer)
     {
         STPReconcilingStrategy strategy = new STPReconcilingStrategy();
-        strategy.setEditor(editor);        
-        MonoReconciler reconciler = new MonoReconciler(strategy,false);        
+        strategy.setEditor(editor);
+        MonoReconciler reconciler = new MonoReconciler(strategy,false);
         return reconciler;
     }
-	
+
 	/**
-	 * Instantiates and returns a double click strategy object if one does not exist, and returns the 
+	 * Instantiates and returns a double click strategy object if one does not exist, and returns the
 	 * current one if it does.
 	 */
 	@Override
@@ -113,7 +114,7 @@ public class STPConfiguration extends SourceViewerConfiguration {
 		return doubleClickStrategy;
 	}
 
-    
+
 	/* (non-Javadoc)
 	 * @see org.eclipse.jface.text.source.SourceViewerConfiguration#getPresentationReconciler(org.eclipse.jface.text.source.ISourceViewer)
 	 */
@@ -150,4 +151,10 @@ public class STPConfiguration extends SourceViewerConfiguration {
 		return reconciler;
 	}
 
+	@Override
+	public IAutoEditStrategy[] getAutoEditStrategies(
+			ISourceViewer sourceViewer, String contentType) {
+		return new IAutoEditStrategy[] {new STPAutoEditStrategy()};
+	}
+
 }
\ No newline at end of file