1 /*******************************************************************************
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2 * Copyright (c) 2007, 2012 Association for Decentralized Information Management
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3 * in Industry THTH ry.
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4 * All rights reserved. This program and the accompanying materials
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5 * are made available under the terms of the Eclipse Public License v1.0
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6 * which accompanies this distribution, and is available at
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7 * http://www.eclipse.org/legal/epl-v10.html
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10 * VTT Technical Research Centre of Finland - initial API and implementation
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11 *******************************************************************************/
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12 package org.simantics.browsing.ui.swt;
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14 import org.eclipse.jface.viewers.ISelection;
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15 import org.eclipse.jface.viewers.IStructuredSelection;
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16 import org.eclipse.ui.IWorkbenchPart;
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17 import org.simantics.db.Resource;
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18 import org.simantics.ui.utils.ResourceAdaptionUtils;
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21 * @author Tuukka Lehtonen
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24 public class ResourceSelectionFilter implements WorkbenchSelectionFilter {
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26 public static final ResourceSelectionFilter FILTER = new ResourceSelectionFilter();
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29 public ISelection filterSelection(IWorkbenchPart part, ISelection s) {
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30 // Nevermind the part, just check that the selection contains nothing
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32 if (s instanceof IStructuredSelection) {
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33 IStructuredSelection ss = (IStructuredSelection) s;
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37 Resource[] resources = ResourceAdaptionUtils.toResources(ss);
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38 if (resources.length == ss.size()) {
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43 // Not worth passing.
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