bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/typicals/NewMasterTypicalDiagram.java

   1 /*******************************************************************************
   2  * Copyright (c) 2012 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.modeling.ui.typicals;
  13
  14 import java.lang.reflect.InvocationTargetException;
  15 import org.eclipse.core.runtime.IProgressMonitor;
  16 import org.eclipse.jface.operation.IRunnableWithProgress;
  17 import org.eclipse.swt.widgets.Shell;
  18 import org.eclipse.ui.IWorkbenchWindow;
  19 import org.eclipse.ui.PlatformUI;
  20 import org.simantics.Simantics;
  21 import org.simantics.browsing.ui.common.ErrorLogger;
  22 import org.simantics.db.Resource;
  23 import org.simantics.db.Session;
  24 import org.simantics.db.exception.DatabaseException;
  25 import org.simantics.db.layer0.adapter.ActionFactory;
  26 import org.simantics.modeling.ModelingResources;
  27 import org.simantics.modeling.typicals.TypicalUtil;
  28 import org.simantics.ui.workbench.action.ChooseActionRequest;
  29 import org.simantics.utils.ui.SWTUtils;
  30 import org.simantics.utils.ui.workbench.WorkbenchUtils;
  31
  32 /**
  33  * Creates a new master typical diagram and its corresponding composites.
  34  *
  35  * <p>
  36  * The created typical composite and diagram type are specified by the model
  37  * using {@link ModelingResources#StructuralModel_HasTypicalCompositeBaseType}
  38  * and {@link ModelingResources#StructuralModel_HasTypicalDiagramBaseType}.
  39  *
  40  * <p>
  41  * Marks the created master composite with the model-specified master composite
  42  * type to support searching. The master type is specified by the model using
  43  * {@link ModelingResources#StructuralModel_HasMasterTypicalCompositeType}.
  44  *
  45  * <p>
  46  * Clones symbol contributions from the sources specified by the model through
  47  * {@link ModelingResources#StructuralModel_CloneTypicalDiagramSymbolContributionsFrom}
  48  * .
  49  *
  50  * @author Tuukka Lehtonen
  51  */
  52 public class NewMasterTypicalDiagram implements ActionFactory {
  53
  54     @Override
  55     public Runnable create(Object target_) {
  56         final Resource target = (Resource)target_;
  57         return new Runnable() {
  58             @Override
  59             public void run() {
  60                 try {
  61                         PlatformUI.getWorkbench().getProgressService().busyCursorWhile(new IRunnableWithProgress() {
  62                                 @Override
  63                         public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
  64                                         try {
  65                                                 Resource composite = TypicalUtil.newMasterTypical(target);
  66
  67                                 // Perform default action on the newly created diagram
  68                                 performDefaultAction(Simantics.getSession(), composite);
  69                                         } catch (DatabaseException e) {
  70                                                 throw new InvocationTargetException(e);
  71                                         } finally {
  72                                                 monitor.done();
  73                                         }
  74                                 }
  75                         });
  76                 } catch (InvocationTargetException e) {
  77                         ErrorLogger.defaultLogError(e.getCause());
  78                 } catch (InterruptedException e) {
  79                         ErrorLogger.defaultLogError(e);
  80                 }
  81             }
  82         };
  83     };
  84
  85     private static void performDefaultAction(final Session session, final Object input) {
  86         SWTUtils.asyncExec(PlatformUI.getWorkbench().getDisplay(), new Runnable() {
  87             @Override
  88             public void run() {
  89                 IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
  90                 Shell shell = window != null ? window.getShell() : null;
  91                 session.asyncRequest(new ChooseActionRequest(shell, null, input, WorkbenchUtils.getCurrentPerspectiveId(), false, false, true));
  92             }
  93         });
  94     }
  95
  96 }