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/*******************************************************************************
* Copyright (c) 2007, 2008 THALES GLOBAL SERVICES.
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Obeo - initial API and implementation
*******************************************************************************/
package org.eclipse.sirius.diagram.ui.part;
import org.eclipse.emf.edit.ui.action.LoadResourceAction;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.sirius.diagram.ui.internal.edit.parts.DDiagramEditPart;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.IObjectActionDelegate;
import org.eclipse.ui.IWorkbenchPart;
/**
* @was-generated
*/
public class SiriusLoadResourceAction implements IObjectActionDelegate {
/**
* @was-generated
*/
private DDiagramEditPart mySelectedElement;
/**
* @was-generated
*/
private Shell myShell;
/**
* @was-generated
*/
public void setActivePart(IAction action, IWorkbenchPart targetPart) {
myShell = targetPart.getSite().getShell();
}
/**
* @was-generated
*/
public void run(IAction action) {
LoadResourceAction.LoadResourceDialog loadResourceDialog = new LoadResourceAction.LoadResourceDialog(myShell, mySelectedElement.getEditingDomain());
loadResourceDialog.open();
}
/**
* @was-generated
*/
public void selectionChanged(IAction action, ISelection selection) {
mySelectedElement = null;
if (selection instanceof IStructuredSelection) {
IStructuredSelection structuredSelection = (IStructuredSelection) selection;
if (structuredSelection.size() == 1 && structuredSelection.getFirstElement() instanceof DDiagramEditPart) {
mySelectedElement = (DDiagramEditPart) structuredSelection.getFirstElement();
}
}
action.setEnabled(isEnabled());
}
/**
* @was-generated
*/
private boolean isEnabled() {
return mySelectedElement != null;
}
}
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