diff options
Diffstat (limited to 'plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.timing/custom-src/org/eclipse/papyrus/uml/diagram/timing/custom/edit/policies/CustomFullLifelineStateDefinitionCompartmentCreationEditPolicy.java')
1 files changed, 107 insertions, 0 deletions
diff --git a/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.timing/custom-src/org/eclipse/papyrus/uml/diagram/timing/custom/edit/policies/CustomFullLifelineStateDefinitionCompartmentCreationEditPolicy.java b/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.timing/custom-src/org/eclipse/papyrus/uml/diagram/timing/custom/edit/policies/CustomFullLifelineStateDefinitionCompartmentCreationEditPolicy.java new file mode 100644 index 00000000000..fa9e76e1e08 --- /dev/null +++ b/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.timing/custom-src/org/eclipse/papyrus/uml/diagram/timing/custom/edit/policies/CustomFullLifelineStateDefinitionCompartmentCreationEditPolicy.java @@ -0,0 +1,107 @@ +/*****************************************************************************
+ * Copyright (c) 2012 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
+ *
+ *****************************************************************************/
+package org.eclipse.papyrus.uml.diagram.timing.custom.edit.policies;
+
+import java.util.List;
+
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.emf.transaction.TransactionalEditingDomain;
+import org.eclipse.emf.transaction.util.TransactionUtil;
+import org.eclipse.gef.commands.Command;
+import org.eclipse.gef.commands.CompoundCommand;
+import org.eclipse.gmf.runtime.common.core.command.CommandResult;
+import org.eclipse.gmf.runtime.diagram.ui.commands.ICommandProxy;
+import org.eclipse.gmf.runtime.diagram.ui.editpolicies.CreationEditPolicy;
+import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewRequest;
+import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewRequest.ViewDescriptor;
+import org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand;
+import org.eclipse.gmf.runtime.notation.View;
+import org.eclipse.papyrus.uml.diagram.timing.custom.Messages;
+import org.eclipse.papyrus.uml.diagram.timing.custom.edit.commands.RefreshCommandForDo;
+import org.eclipse.papyrus.uml.diagram.timing.custom.edit.commands.RefreshCommandForUndo;
+import org.eclipse.papyrus.uml.diagram.timing.custom.utils.EditPartUtils;
+import org.eclipse.papyrus.uml.diagram.timing.custom.utils.LifelineUtils;
+import org.eclipse.papyrus.uml.diagram.timing.custom.utils.StateDefinitionUtils;
+import org.eclipse.papyrus.uml.diagram.timing.custom.utils.StateInvariantUtils;
+import org.eclipse.papyrus.uml.diagram.timing.edit.parts.FullLifelineEditPartCN;
+import org.eclipse.papyrus.uml.diagram.timing.edit.parts.StateDefinitionEditPart;
+import org.eclipse.uml2.uml.Lifeline;
+
+/**
+ * This EditPolicy creates a StateInvariant when the first StateDefinition is created, and links the StateInvariant to
+ * the StateDefinition.
+ */
+public class CustomFullLifelineStateDefinitionCompartmentCreationEditPolicy extends CreationEditPolicy {
+
+ public CustomFullLifelineStateDefinitionCompartmentCreationEditPolicy() {
+ }
+
+ @Override
+ protected Command getCreateCommand(final CreateViewRequest request) {
+ final Command superCommand = super.getCreateCommand(request);
+ final List<? extends ViewDescriptor> viewDescriptors = request.getViewDescriptors();
+ if(viewDescriptors.size() == 1 && Integer.toString(StateDefinitionEditPart.VISUAL_ID).equals(viewDescriptors.get(0).getSemanticHint())) {
+ final View lifelineView = (View)getHost().getParent().getModel();
+ final Lifeline lifeline = (Lifeline)lifelineView.getElement();
+ final List<?> children = getHost().getChildren();
+ final boolean firstStateDefinition = children.size() == 0;
+ return createStateDefinitionCommand(superCommand, lifeline, firstStateDefinition);
+ }
+ return super.getCreateCommand(request);
+ }
+
+ private Command createStateDefinitionCommand(final Command superCommand, final Lifeline lifeline, final boolean first) {
+ final CompoundCommand compoundCommand = new CompoundCommand(Messages.CustomFullLifelineStateDefinitionCompartmentCreationEditPolicy_CreateStateDefinition);
+ final FullLifelineEditPartCN lifelineEditPart = getLifelineEditPart();
+ compoundCommand.add(new RefreshCommandForUndo(lifelineEditPart));
+ // creates the state definition View
+ compoundCommand.add(superCommand);
+
+ final CommandResult superCommandResult = ((ICommandProxy)superCommand).getICommand().getCommandResult();
+
+ final TransactionalEditingDomain editingDomain = TransactionUtil.getEditingDomain(lifeline);
+ if(editingDomain == null) {
+ throw new IllegalStateException("no editing domain"); //$NON-NLS-1$
+ }
+
+ final AbstractTransactionalCommand initStateDefinitionCommand = new AbstractTransactionalCommand(editingDomain, Messages.CustomFullLifelineStateDefinitionCompartmentCreationEditPolicy_InitializeStateDefinition, null) {
+
+ @Override
+ protected CommandResult doExecuteWithResult(final IProgressMonitor monitor, final IAdaptable info) throws ExecutionException {
+ // the result from the super command that creates the view
+ final ViewDescriptor viewDescriptor = (ViewDescriptor)superCommandResult.getReturnValue();
+ final View stateDefinitionView = (View)viewDescriptor.getAdapter(View.class);
+
+ // create the annotation for the StateDefinition
+ StateDefinitionUtils.initNewStateDefinitionName(stateDefinitionView);
+
+ if(first) {
+ final String id = StateDefinitionUtils.getStateDefinitionViewID(stateDefinitionView);
+ StateInvariantUtils.createStateInvariant(id, lifelineEditPart, -1, -1, -1);
+ final View lifelineView = (View)lifelineEditPart.getModel();
+ final Lifeline lifeline = (Lifeline)lifelineView.getElement();
+ LifelineUtils.updateFragmentNames(lifeline, lifelineView);
+ }
+ return CommandResult.newOKCommandResult();
+ }
+ };
+ compoundCommand.add(new ICommandProxy(initStateDefinitionCommand));
+ compoundCommand.add(new RefreshCommandForDo(getLifelineEditPart()));
+ return compoundCommand;
+ }
+
+ protected FullLifelineEditPartCN getLifelineEditPart() {
+ return (FullLifelineEditPartCN)EditPartUtils.findParentEditPartWithId(getHost(), FullLifelineEditPartCN.VISUAL_ID);
+ }
+
+}
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