1 files changed, 53 insertions, 0 deletions
diff --git a/org.eclipse.rmf.pror.reqif10.editor/src/org/eclipse/rmf/pror/reqif10/editor/agilegrid/ProrStringCellEditor.java b/org.eclipse.rmf.pror.reqif10.editor/src/org/eclipse/rmf/pror/reqif10/editor/agilegrid/ProrStringCellEditor.java
new file mode 100644
index 00000000..119257ff
--- /dev/null
+++ b/org.eclipse.rmf.pror.reqif10.editor/src/org/eclipse/rmf/pror/reqif10/editor/agilegrid/ProrStringCellEditor.java
@@ -0,0 +1,53 @@
+/*******************************************************************************
+ * Copyright (c) 2011 Formal Mind GmbH and University of Dusseldorf.
+ * 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:
+ *     Michael Jastram - initial API and implementation
+ ******************************************************************************/
+package org.eclipse.rmf.pror.reqif10.editor.agilegrid;
+
+import java.math.BigInteger;
+
+import org.agilemore.agilegrid.AgileGrid;
+import org.agilemore.agilegrid.ICellEditorValidator;
+import org.eclipse.emf.edit.domain.EditingDomain;
+import org.eclipse.rmf.pror.reqif10.util.ProrUtil;
+
+public class ProrStringCellEditor extends ProrCellEditor {
+
+	private BigInteger maxLength;
+	
+	public ProrStringCellEditor(AgileGrid agileGrid,
+			EditingDomain editingDomain) {
+		super(agileGrid, editingDomain);
+		this.setValidator(new ICellEditorValidator() {
+
+			@Override
+			public String isValid(Object value) {
+				if (!(value instanceof String)) {
+					return null;
+				}
+				// TODO conversion from BigInteger to int is dangerous!
+				if (((String) value).length() > maxLength.intValue()) {
+					return "Maximum length of " + maxLength + " exceeded";
+				}
+				return null;
+			}
+		});
+	}
+
+	@Override
+	protected Object doGetValue() {
+		ProrUtil.setTheValue(attributeValue, text.getText(), editingDomain);
+		return attributeValue;
+	}
+
+	public void setMaxLength(BigInteger maxLength) {
+		this.maxLength = maxLength;
+	}
+
+}