gerrit.simantics Code Review - simantics/platform.git/blob

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2011 Association for Decentralized Information Management
   3  * in 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.issues.ui.handler;
  13
  14 import java.lang.reflect.InvocationTargetException;
  15 import java.util.ArrayList;
  16 import java.util.Collection;
  17 import java.util.List;
  18 import java.util.Set;
  19 import java.util.TreeSet;
  20
  21 import org.eclipse.core.commands.AbstractHandler;
  22 import org.eclipse.core.commands.ExecutionEvent;
  23 import org.eclipse.core.commands.ExecutionException;
  24 import org.eclipse.core.runtime.IProgressMonitor;
  25 import org.eclipse.jface.operation.IRunnableWithProgress;
  26 import org.eclipse.ui.IEditorInput;
  27 import org.eclipse.ui.IEditorReference;
  28 import org.eclipse.ui.IWorkbenchPage;
  29 import org.eclipse.ui.IWorkbenchWindow;
  30 import org.eclipse.ui.PartInitException;
  31 import org.eclipse.ui.PlatformUI;
  32 import org.simantics.Simantics;
  33 import org.simantics.browsing.ui.common.ErrorLogger;
  34 import org.simantics.db.ReadGraph;
  35 import org.simantics.db.Resource;
  36 import org.simantics.db.Session;
  37 import org.simantics.db.common.request.ReadRequest;
  38 import org.simantics.db.exception.DatabaseException;
  39 import org.simantics.db.layer0.request.ActiveModels;
  40 import org.simantics.db.layer0.request.PossibleModel;
  41 import org.simantics.db.layer0.util.ModelTransferableGraphSourceRequest;
  42 import org.simantics.diagram.stubs.DiagramResource;
  43 import org.simantics.issues.common.BatchIssueSource;
  44 import org.simantics.issues.common.BatchIssueValidationContext;
  45 import org.simantics.issues.common.SelectedModelBatchIssueSources;
  46 import org.simantics.modeling.ModelingResources;
  47 import org.simantics.ui.workbench.IResourceEditorInput;
  48 import org.simantics.utils.ui.ExceptionUtils;
  49
  50 /**
  51  * @author Tuukka Lehtonen
  52  */
  53 public class UpdateIssuesForOpenDiagrams extends AbstractHandler {
  54
  55     @Override
  56     public Object execute(ExecutionEvent event) throws ExecutionException {
  57         Runnable postValidation = null;
  58         try {
  59             update(postValidation);
  60         } catch (DatabaseException e) {
  61             ErrorLogger.defaultLogError(e);
  62         } catch (PartInitException e) {
  63             ErrorLogger.defaultLogError(e);
  64         }
  65         return null;
  66     }
  67
  68     public static void update(Runnable postValidation) throws DatabaseException, PartInitException {
  69         final List<IResourceEditorInput> inputs = new ArrayList<>();
  70         IWorkbenchWindow[] windows = PlatformUI.getWorkbench().getWorkbenchWindows();
  71         for (IWorkbenchWindow wb : windows) {
  72             IWorkbenchPage pages[] = wb.getPages();
  73             for (IWorkbenchPage page : pages) {
  74                 for (IEditorReference ref : page.getEditorReferences()) {
  75                     IEditorInput input = ref.getEditorInput();
  76                     if (input instanceof IResourceEditorInput) {
  77                         IResourceEditorInput in = (IResourceEditorInput) input;
  78                         inputs.add(in);
  79                     }
  80                 }
  81             }
  82         }
  83
  84         final Set<Resource> compositesToValidate = new TreeSet<>();
  85         final Collection<BatchIssueSource> validations = new ArrayList<>();
  86         final Collection<Resource> activeModels = new ArrayList<>();
  87         final BatchIssueValidationContext context = new BatchIssueValidationContext();
  88
  89         try {
  90             PlatformUI.getWorkbench().getProgressService().busyCursorWhile(new IRunnableWithProgress() {
  91                 @Override
  92                 public void run(final IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
  93                     try {
  94                         Resource project = Simantics.getProjectResource();
  95                         Session session = Simantics.getSession();
  96
  97                         activeModels.addAll(session.syncRequest(new ActiveModels(project)));
  98                         if(activeModels.size() != 1) return;
  99
 100                         RunActiveValidations.toBatchIssueSources(session,
 101                                 session.syncRequest(new SelectedModelBatchIssueSources(activeModels.iterator().next())),
 102                                 validations);
 103
 104                         session.syncRequest(new ReadRequest() {
 105                             @Override
 106                             public void run(ReadGraph graph) throws DatabaseException {
 107                                 DiagramResource DIA = DiagramResource.getInstance(graph);
 108                                 ModelingResources MOD = ModelingResources.getInstance(graph);
 109                                 for (IResourceEditorInput input : inputs) {
 110                                     Resource in = input.getResource();
 111                                     if (graph.isInstanceOf(in, DIA.Diagram)) {
 112                                         Resource composite = graph.getPossibleObject(in, MOD.DiagramToComposite);
 113                                         if (composite != null) {
 114                                             Resource model = graph.sync(new PossibleModel(composite));
 115                                             if (activeModels.contains(model)) {
 116                                                 compositesToValidate.add(composite);
 117                                                 //System.out.println("TODO: re-validate composite " + NameUtils.getSafeLabel(graph, composite));
 118                                             }
 119                                         }
 120                                     }
 121                                 }
 122
 123                                 context.contexts = compositesToValidate;
 124                                 if(!compositesToValidate.isEmpty()) {
 125                                         ModelTransferableGraphSourceRequest.getDomainOnly(graph, monitor, compositesToValidate);
 126                                 }
 127
 128                             }
 129                         });
 130                     } catch (DatabaseException e) {
 131                         throw new InvocationTargetException(e);
 132                     } finally {
 133                         monitor.done();
 134                     }
 135                 }
 136             });
 137         } catch (InvocationTargetException e) {
 138             ExceptionUtils.logAndShowError(e.getTargetException());
 139             return;
 140         } catch (InterruptedException e) {
 141             // Operation cancelled, ignore.
 142             return;
 143         }
 144
 145         if (!context.contexts.isEmpty() && activeModels.size() == 1) {
 146             RunActiveValidations.run(postValidation, validations, context);
 147         }
 148
 149     }
 150
 151 }