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/*******************************************************************************
* All rights reserved. This program and the accompanying materials
* are property of the CEA, their use is subject to specific agreement
* with the CEA.
*
* Contributors:
* CEA LIST - initial API and implementation
*******************************************************************************/
package org.eclipse.papyrus.qompass.designer.core.handlers;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.gmf.runtime.common.core.command.CommandResult;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.papyrus.FCM.DeploymentPlan;
import org.eclipse.papyrus.qompass.designer.core.CommandSupport;
import org.eclipse.papyrus.qompass.designer.core.RunnableWithResult;
import org.eclipse.papyrus.uml.tools.utils.StereotypeUtil;
import org.eclipse.papyrus.qompass.designer.core.deployment.DepUtils;
import org.eclipse.papyrus.qompass.designer.core.dialogs.AllocationDialog;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.uml2.uml.Package;
/**
* Implementation class for ClassAction action
*/
public class AllocateHandler extends CmdHandler {
/**
* {@inheritDoc}
*/
public boolean isEnabled() {
updateSelectedEObject();
EObject selectedObj = getSelectedEObject();
if(selectedObj instanceof Package) {
return (StereotypeUtil.isApplied((Package)selectedObj, DeploymentPlan.class));
}
return false;
}
/**
* {@inheritDoc}
*/
public Object execute(ExecutionEvent event)
throws ExecutionException {
if(!(getSelectedEObject() instanceof Package)) {
return null;
}
final Package cdp = (Package)getSelectedEObject();
final Shell shell = new Shell();
// org.eclipse.papyrus.qompass.designer.vsl.ParseVSL.test();
if(DepUtils.getMainInstance(cdp) == null) {
MessageDialog.openInformation(shell, "Error",
"Deployment plan has no main instance (check stereotype attribute mainInstance)");
return null;
}
// 1. select possible connectors according to port types
// (only show compatible connectors check-box?)
// 2. select implementation group according to connector type
// container dialog: either extension, rule or interceptor
// howto select? which? (and howto add/remove?) - Std - dialog is good?
CommandSupport.exec("Instance allocation", event, new RunnableWithResult() {
public CommandResult run() {
AllocationDialog allocDialog =
new AllocationDialog(shell, cdp);
allocDialog.setTitle("Allocate instances");
allocDialog.open();
if(allocDialog.getReturnCode() == IDialogConstants.OK_ID) {
return CommandResult.newOKCommandResult();
}
else {
return CommandResult.newCancelledCommandResult();
}
}
});
return null;
}
}
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