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

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