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/*****************************************************************************
* Copyright (c) 2016 CEA LIST and others.
*
* 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:
* Mickael ADAM (ALL4TEC) - mickael.adam@all4tec.net - Initial API and implementation
*****************************************************************************/
package org.eclipse.papyrus.views.documentation.handlers;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.papyrus.infra.ui.util.EditorHelper;
import org.eclipse.papyrus.views.documentation.Activator;
import org.eclipse.papyrus.views.documentation.views.DocumentationView;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.handlers.HandlerUtil;
/**
* Handler used to show the 'documentation' view.
*/
public class DocumentationViewHandler extends AbstractHandler {
/**
* {@inheritDoc}
*
* @see org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.ExecutionEvent)
*/
@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
openViewAndSetSelection(HandlerUtil.getCurrentStructuredSelection(event));
return null;
}
/**
* Open the view 'documentation' and set the selection
*
* @param structuredSelection
* The objects to search.
*/
public void openViewAndSetSelection(final IStructuredSelection structuredSelection) {
DocumentationView documentationView = openDocumentationView();
documentationView.setSelectedElement(structuredSelection);
}
/**
* Show the view 'documentation'.
*/
public DocumentationView openDocumentationView() {
try {
final IWorkbenchPage activePage = EditorHelper.getActiveWindow().getActivePage();
return (DocumentationView) activePage.showView(DocumentationView.ID, null, IWorkbenchPage.VIEW_VISIBLE);
} catch (final PartInitException e) {
Activator.logError(e.getMessage());
return null;
}
}
}
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