1 files changed, 67 insertions, 0 deletions
diff --git a/deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/custom-src/org/eclipse/papyrus/uml/diagram/sequence/edit/policies/CustomExternalLabelPrimaryDragRoleEditPolicy.java b/deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/custom-src/org/eclipse/papyrus/uml/diagram/sequence/edit/policies/CustomExternalLabelPrimaryDragRoleEditPolicy.java
new file mode 100644
index 00000000000..f79e0985b19
--- /dev/null
+++ b/deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/custom-src/org/eclipse/papyrus/uml/diagram/sequence/edit/policies/CustomExternalLabelPrimaryDragRoleEditPolicy.java
@@ -0,0 +1,67 @@
+/*****************************************************************************
+ * 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:
+ *  Yann Tanguy (CEA LIST) yann.tanguy@cea.fr - Initial API and implementation
+ *
+ *****************************************************************************/
+package org.eclipse.papyrus.uml.diagram.sequence.edit.policies;
+
+import java.util.Collections;
+import java.util.List;
+
+import org.eclipse.draw2d.geometry.PrecisionRectangle;
+import org.eclipse.draw2d.geometry.Rectangle;
+import org.eclipse.gef.GraphicalEditPart;
+import org.eclipse.gef.commands.Command;
+import org.eclipse.gef.handles.MoveHandle;
+import org.eclipse.gef.requests.ChangeBoundsRequest;
+import org.eclipse.gmf.runtime.common.core.command.ICommand;
+import org.eclipse.gmf.runtime.diagram.ui.commands.ICommandProxy;
+import org.eclipse.gmf.runtime.diagram.ui.commands.SetBoundsCommand;
+import org.eclipse.gmf.runtime.diagram.ui.editparts.LabelEditPart;
+import org.eclipse.gmf.runtime.diagram.ui.editpolicies.ResizableEditPolicyEx;
+import org.eclipse.gmf.runtime.diagram.ui.l10n.DiagramUIMessages;
+import org.eclipse.gmf.runtime.emf.core.util.EObjectAdapter;
+import org.eclipse.gmf.runtime.notation.View;
+
+/**
+ * This policy provides the selection handles, feedback and move command for
+ * external node label.
+ */
+public class CustomExternalLabelPrimaryDragRoleEditPolicy extends ResizableEditPolicyEx {
+
+	@Override
+	protected List<?> createSelectionHandles() {
+		MoveHandle mh = new MoveHandle((GraphicalEditPart)getHost());
+		mh.setBorder(null);
+		return Collections.singletonList(mh);
+	}
+
+	@Override
+	protected Command getMoveCommand(ChangeBoundsRequest request) {
+		LabelEditPart editPart = (LabelEditPart)getHost();
+
+		// FeedBack - Port + Delta
+		Rectangle updatedRect = new Rectangle();
+		PrecisionRectangle initialRect = new PrecisionRectangle(getInitialFeedbackBounds().getCopy());
+		updatedRect = initialRect.getTranslated(getHostFigure().getParent().getBounds().getLocation().getNegated());
+		updatedRect = updatedRect.getTranslated(request.getMoveDelta());
+
+		// translate the feedback figure
+		PrecisionRectangle rect = new PrecisionRectangle(getInitialFeedbackBounds().getCopy());
+		getHostFigure().translateToAbsolute(rect);
+		rect.translate(request.getMoveDelta());
+		rect.resize(request.getSizeDelta());
+		getHostFigure().translateToRelative(rect);
+
+		ICommand moveCommand = new SetBoundsCommand(editPart.getEditingDomain(), DiagramUIMessages.MoveLabelCommand_Label_Location, new EObjectAdapter((View)editPart.getModel()), updatedRect);
+		return new ICommandProxy(moveCommand);
+	}
+}