1 files changed, 83 insertions, 83 deletions
diff --git a/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.menu/src/org/eclipse/papyrus/uml/diagram/menu/actions/handlers/AbstractViewHandler.java b/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.menu/src/org/eclipse/papyrus/uml/diagram/menu/actions/handlers/AbstractViewHandler.java
index e69f60d4f7c..545049d1554 100644
--- a/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.menu/src/org/eclipse/papyrus/uml/diagram/menu/actions/handlers/AbstractViewHandler.java
+++ b/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.menu/src/org/eclipse/papyrus/uml/diagram/menu/actions/handlers/AbstractViewHandler.java
@@ -1,83 +1,83 @@
-/*****************************************************************************
- * 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:
- *  Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - Initial API and implementation
- *
- *****************************************************************************/
-package org.eclipse.papyrus.uml.diagram.menu.actions.handlers;
-
-import org.eclipse.core.commands.ExecutionEvent;
-import org.eclipse.core.commands.ExecutionException;
-import org.eclipse.gmf.runtime.diagram.ui.parts.DiagramGraphicalViewer;
-import org.eclipse.ui.handlers.HandlerUtil;
-
-/**
- *
- * This handler is used to modify some preferences for the diagram view (these preferences are currently not stored when Eclipse is closed)
- * For example, we can choose to display : the rulers, the grid, or the page breaks;
- *
- */
-public abstract class AbstractViewHandler extends AbstractParametricHandler {/* extends AbstractHandler { */
-
-	/** the id of the preference to modify */
-	protected String id;
-
-	/**
-	 *
-	 * Constructor.
-	 *
-	 * @param id
-	 *            the id of the preference to modify
-	 */
-	public AbstractViewHandler(String id) {
-		super(null);
-		this.id = id;
-	}
-
-	/**
-	 *
-	 * @see org.eclipse.core.commands.AbstractHandler#execute(org.eclipse.core.commands.ExecutionEvent)
-	 *
-	 * @param event
-	 * @return
-	 * @throws ExecutionException
-	 */
-	public Object execute(ExecutionEvent event) throws ExecutionException {
-		((DiagramGraphicalViewer) getDiagramGraphicalViewer()).getWorkspaceViewerPreferenceStore().setValue(id, !isChecked());
-		// to set all the menu with this action in the same state
-
-		// to store the value, you should use another state provider for the command in the plugin.xml :
-		// like org.eclipse.ui.handlers.RegistryToggleState
-		HandlerUtil.toggleCommandState(event.getCommand());
-		return null;
-	}
-
-	/**
-	 * Returns the current state of the action
-	 *
-	 * @return
-	 *         the current state of the action
-	 */
-	protected boolean isChecked() {
-		return ((DiagramGraphicalViewer) getDiagramGraphicalViewer()).getWorkspaceViewerPreferenceStore().getBoolean(id);
-	}
-
-	/**
-	 *
-	 * @see org.eclipse.papyrus.uml.diagram.menu.actions.handlers.AbstractParametricHandler#setEnabled(java.lang.Object)
-	 *
-	 * @param evaluationContext
-	 */
-	@Override
-	public void setEnabled(Object evaluationContext) {
-		setBaseEnabled(getDiagramGraphicalViewer() != null);
-	}
-
-}
+/*****************************************************************************
+ * 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:
+ *  Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - Initial API and implementation
+ *
+ *****************************************************************************/
+package org.eclipse.papyrus.uml.diagram.menu.actions.handlers;
+
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.gmf.runtime.diagram.ui.parts.DiagramGraphicalViewer;
+import org.eclipse.ui.handlers.HandlerUtil;
+
+/**
+ *
+ * This handler is used to modify some preferences for the diagram view (these preferences are currently not stored when Eclipse is closed)
+ * For example, we can choose to display : the rulers, the grid, or the page breaks;
+ *
+ */
+public abstract class AbstractViewHandler extends AbstractParametricHandler {/* extends AbstractHandler { */
+
+	/** the id of the preference to modify */
+	protected String id;
+
+	/**
+	 *
+	 * Constructor.
+	 *
+	 * @param id
+	 *            the id of the preference to modify
+	 */
+	public AbstractViewHandler(String id) {
+		super(null);
+		this.id = id;
+	}
+
+	/**
+	 *
+	 * @see org.eclipse.core.commands.AbstractHandler#execute(org.eclipse.core.commands.ExecutionEvent)
+	 *
+	 * @param event
+	 * @return
+	 * @throws ExecutionException
+	 */
+	public Object execute(ExecutionEvent event) throws ExecutionException {
+		((DiagramGraphicalViewer) getDiagramGraphicalViewer()).getWorkspaceViewerPreferenceStore().setValue(id, !isChecked());
+		// to set all the menu with this action in the same state
+
+		// to store the value, you should use another state provider for the command in the plugin.xml :
+		// like org.eclipse.ui.handlers.RegistryToggleState
+		HandlerUtil.toggleCommandState(event.getCommand());
+		return null;
+	}
+
+	/**
+	 * Returns the current state of the action
+	 *
+	 * @return
+	 *         the current state of the action
+	 */
+	protected boolean isChecked() {
+		return ((DiagramGraphicalViewer) getDiagramGraphicalViewer()).getWorkspaceViewerPreferenceStore().getBoolean(id);
+	}
+
+	/**
+	 *
+	 * @see org.eclipse.papyrus.uml.diagram.menu.actions.handlers.AbstractParametricHandler#setEnabled(java.lang.Object)
+	 *
+	 * @param evaluationContext
+	 */
+	@Override
+	public void setEnabled(Object evaluationContext) {
+		setBaseEnabled(getDiagramGraphicalViewer() != null);
+	}
+
+}