| /** |
| ******************************************************************************** |
| * Copyright (c) 2021-2022 Robert Bosch GmbH and others. |
| * |
| * This program and the accompanying materials are made |
| * available under the terms of the Eclipse Public License 2.0 |
| * which is available at https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Robert Bosch GmbH - initial API and implementation |
| ******************************************************************************** |
| */ |
| |
| package org.eclipse.app4mc.amalthea.model.editor.handler; |
| |
| import javax.inject.Named; |
| |
| import org.eclipse.app4mc.amalthea.model.editor.util.AmaltheaEditorUtil; |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.e4.core.di.annotations.Evaluate; |
| import org.eclipse.e4.core.di.annotations.Optional; |
| import org.eclipse.e4.ui.services.IServiceConstants; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| |
| public class CompressedExpression { |
| |
| @Evaluate |
| public boolean evaluate(@Optional @Named(IServiceConstants.ACTIVE_SELECTION) IStructuredSelection selection) { |
| if (selection != null && selection.size() == 1 && selection.getFirstElement() instanceof IFile) { |
| IFile iFile = (IFile) selection.getFirstElement(); |
| |
| return AmaltheaEditorUtil.hasModelExtension(iFile) && AmaltheaEditorUtil.isZipFile(iFile); |
| } |
| return false; |
| } |
| |
| } |