1 files changed, 86 insertions, 0 deletions
diff --git a/plugins/views/properties/org.eclipse.papyrus.views.properties.runtime/src/org/eclipse/papyrus/properties/runtime/state/IState.java b/plugins/views/properties/org.eclipse.papyrus.views.properties.runtime/src/org/eclipse/papyrus/properties/runtime/state/IState.java
new file mode 100644
index 00000000000..a841c503d00
--- /dev/null
+++ b/plugins/views/properties/org.eclipse.papyrus.views.properties.runtime/src/org/eclipse/papyrus/properties/runtime/state/IState.java
@@ -0,0 +1,86 @@
+/*****************************************************************************
+ * Copyright (c) 2010 CEA LIST.
+ *    
+ * 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:
+ *  Remi Schnekenburger (CEA LIST) remi.schnekenburger@cea.fr - Initial API and implementation
+ *****************************************************************************/
+package org.eclipse.papyrus.properties.runtime.state;
+
+import java.beans.PropertyChangeListener;
+
+import org.eclipse.papyrus.properties.runtime.view.IConfigurableDescriptor;
+import org.eclipse.swt.graphics.Image;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+
+
+/**
+ * Common interface to all states
+ */
+public interface IState {
+
+	/**
+	 * returns the label displayed by this state
+	 * 
+	 * @return the label displayed by this state
+	 */
+	public String getText();
+
+	/**
+	 * returns the image displayed by this state
+	 * 
+	 * @return the image displayed by this state
+	 */
+	public Image getImage();
+
+	/**
+	 * Returns the descriptor managed by this state
+	 * 
+	 * @return the descriptor managed by this state
+	 */
+	public IConfigurableDescriptor getDescriptor();
+
+	/**
+	 * Returns the identifier of the dialog used to edit this element
+	 * 
+	 * @return the identifier of the dialog used to edit this element
+	 */
+	public String getEditionDialogId();
+
+	/**
+	 * Adds a property change listener to this class
+	 * 
+	 * @param listener
+	 *        the listener to add
+	 */
+	public void addPropertyChangeListener(PropertyChangeListener listener);
+
+	/**
+	 * Removes a property change listener from this class
+	 * 
+	 * @param listener
+	 *        the listener to remove
+	 */
+	public void removePropertyChangeListener(PropertyChangeListener listener);
+
+	/**
+	 * Serializes the state under the form of an xml node
+	 * 
+	 * @param document
+	 *        the document used to create elements
+	 * @return the generate node
+	 */
+	public Node generateNode(Document document);
+
+	/**
+	 * Indicates if the state is in read only mode
+	 * 
+	 * @return <code>true</code> if the state should be unmodifiable
+	 */
+	public boolean isReadOnly();
+}