bundles/org.simantics.desktop.ui/src/org/simantics/desktop/ui/internal/ImportModel.java

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2011 Association for Decentralized Information Management in
   3  * Industry THTH ry.
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.desktop.ui.internal;
  13
  14 import java.io.File;
  15
  16 import org.eclipse.core.commands.AbstractHandler;
  17 import org.eclipse.core.commands.ExecutionEvent;
  18 import org.eclipse.core.commands.ExecutionException;
  19 import org.eclipse.core.runtime.IProgressMonitor;
  20 import org.eclipse.core.runtime.IStatus;
  21 import org.eclipse.core.runtime.Status;
  22 import org.eclipse.core.runtime.jobs.Job;
  23 import org.eclipse.swt.SWT;
  24 import org.eclipse.swt.widgets.FileDialog;
  25 import org.eclipse.swt.widgets.Shell;
  26 import org.eclipse.ui.handlers.HandlerUtil;
  27 import org.simantics.DatabaseJob;
  28 import org.simantics.modeling.ModelingUtils;
  29
  30 public class ImportModel extends AbstractHandler {
  31
  32     @Override
  33     public Object execute(ExecutionEvent event) throws ExecutionException {
  34
  35         // Get imported transferable graph file using FileDialog
  36         Shell shell = HandlerUtil.getActiveShellChecked(event);
  37         FileDialog fd = new FileDialog(shell, SWT.OPEN);
  38         fd.setText(Messages.ImportModel_ImportModel);
  39
  40         String path = Activator.getDefault().getPreferenceStore().getString("IMPORT_MODEL_PATH"); //$NON-NLS-1$
  41         if(path.isEmpty() || !(new File(path).exists())){
  42                 path = System.getProperty("user.dir"); //$NON-NLS-1$
  43         }
  44
  45         fd.setFilterPath(path);
  46         String[] filterExt = {"*.tg", "*.*"}; //$NON-NLS-1$ //$NON-NLS-2$
  47         fd.setFilterExtensions(filterExt);
  48         final String selected = fd.open();
  49         if(selected == null) return null;
  50
  51         Job job = new DatabaseJob(Messages.ImportModel_DatabaseImportModel) {
  52
  53             @Override
  54             protected IStatus run(IProgressMonitor monitor) {
  55                 ModelingUtils.importModel(selected);
  56                 return Status.OK_STATUS;
  57             }
  58         };
  59
  60         job.setUser(true);
  61         job.schedule();
  62
  63         return null;
  64
  65     }
  66
  67 }