/*****************************************************************************
* Copyright (c) 2011 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:
* Patrick Tessier (CEA LIST) Patrick.tessier@cea.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.diagram.sequence.providers;
import org.eclipse.gef.EditPart;
import org.eclipse.gmf.runtime.common.core.service.IOperation;
import org.eclipse.gmf.runtime.common.core.service.IProviderChangeListener;
import org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IPrimaryEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles;
import org.eclipse.gmf.runtime.diagram.ui.services.editpolicy.CreateEditPoliciesOperation;
import org.eclipse.gmf.runtime.diagram.ui.services.editpolicy.IEditPolicyProvider;
import org.eclipse.papyrus.uml.diagram.common.editparts.NamedElementEditPart;
import org.eclipse.papyrus.uml.diagram.common.editpolicies.AppliedStereotypeCompartmentEditPolicy;
import org.eclipse.papyrus.uml.diagram.common.editpolicies.AppliedStereotypeLabelDisplayEditPolicy;
import org.eclipse.papyrus.uml.diagram.common.editpolicies.HyperLinkPopupBarEditPolicy;
import org.eclipse.papyrus.uml.diagram.common.editpolicies.NavigationEditPolicy;
import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.AbstractExecutionSpecificationEditPart;
import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.CombinedFragmentEditPart;
import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.CommentEditPart;
import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.ConstraintEditPart;
import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.InteractionOperandEditPart;
import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.LifelineEditPart;
import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.PackageEditPart;
import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.TimeObservationEditPart;
import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.TimeObservationLabelEditPart;
import org.eclipse.papyrus.uml.diagram.sequence.edit.policies.HighlightConnectionPartEditPolicy;
import org.eclipse.papyrus.uml.diagram.sequence.util.SequenceUtil;
/**
* this is an editpolicy provider in charge to install a policy to navigate between diagrams and elements
*
*/
public class CustomEditPolicyProvider implements IEditPolicyProvider {
/**
*
* {@inheritDoc}
*/
public void addProviderChangeListener(IProviderChangeListener listener) {
}
/**
*
* {@inheritDoc}
*/
public void createEditPolicies(final EditPart editPart) {
editPart.installEditPolicy(NavigationEditPolicy.NAVIGATION_POLICY, new NavigationEditPolicy());
installPopupbarPolicy(editPart);
installHighlightPolicy(editPart);
SequenceUtil.installObservationLinkPolicy(editPart);
}
private void installHighlightPolicy(EditPart editPart) {
if(editPart instanceof LifelineEditPart || editPart instanceof AbstractExecutionSpecificationEditPart || editPart instanceof CombinedFragmentEditPart || editPart instanceof InteractionOperandEditPart
|| editPart instanceof ConstraintEditPart || editPart instanceof CommentEditPart){
editPart.installEditPolicy("highlight", new HighlightConnectionPartEditPolicy());
}
}
private void installPopupbarPolicy(final EditPart editPart) {
if(editPart instanceof IPrimaryEditPart && !(editPart instanceof TimeObservationEditPart)) {
editPart.installEditPolicy(EditPolicyRoles.POPUPBAR_ROLE, new HyperLinkPopupBarEditPolicy());
}
if(editPart instanceof TimeObservationLabelEditPart ) {
editPart.installEditPolicy(EditPolicyRoles.POPUPBAR_ROLE, new HyperLinkPopupBarEditPolicy());
}
if(editPart instanceof NamedElementEditPart ){
editPart.installEditPolicy(AppliedStereotypeLabelDisplayEditPolicy.STEREOTYPE_LABEL_POLICY, new AppliedStereotypeCompartmentEditPolicy());
}
}
/**
*
* {@inheritDoc}
*/
public boolean provides(IOperation operation) {
CreateEditPoliciesOperation epOperation = (CreateEditPoliciesOperation)operation;
if(!(epOperation.getEditPart() instanceof GraphicalEditPart)) {
return false;
}
GraphicalEditPart gep = (GraphicalEditPart)epOperation.getEditPart();
String diagramType = gep.getNotationView().getDiagram().getType();
if(PackageEditPart.MODEL_ID.equals(diagramType)) {
return true;
}
return false;
}
/**
*
* {@inheritDoc}
*/
public void removeProviderChangeListener(IProviderChangeListener listener) {
}
}