bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/handlers/e4/SyncCurrentTypicalTemplateToInstances.java

   1 package org.simantics.modeling.ui.handlers.e4;
   2
   3 import javax.inject.Named;
   4
   5 import org.eclipse.e4.core.di.annotations.CanExecute;
   6 import org.eclipse.e4.core.di.annotations.Execute;
   7 import org.eclipse.e4.ui.model.application.ui.basic.MPart;
   8 import org.eclipse.e4.ui.services.IServiceConstants;
   9 import org.eclipse.jface.dialogs.MessageDialog;
  10 import org.eclipse.swt.widgets.Shell;
  11 import org.eclipse.ui.IEditorPart;
  12 import org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor;
  13 import org.simantics.Simantics;
  14 import org.simantics.db.Resource;
  15 import org.simantics.db.Session;
  16 import org.simantics.db.exception.DatabaseException;
  17 import org.simantics.modeling.typicals.SyncTypicalTemplatesToInstances;
  18 import org.simantics.modeling.ui.documents.OpenPlainTextDocumentAdapter;
  19 import org.simantics.modeling.ui.property.TypicalPropertyTester;
  20 import org.simantics.modeling.ui.typicals.RuleChooserDialog;
  21 import org.simantics.ui.workbench.IResourceEditorInput;
  22 import org.simantics.utils.ui.ErrorLogger;
  23 import org.simantics.utils.ui.workbench.WorkbenchUtils;
  24
  25 /**
  26  * @author Tuukka Lehtonen
  27  */
  28 public class SyncCurrentTypicalTemplateToInstances {
  29
  30     @CanExecute
  31     public boolean canExecute(@Named(IServiceConstants.ACTIVE_PART) MPart mActiveEditor) throws DatabaseException, InterruptedException {
  32         // TODO: Fix this when we get rid of CompatibilityEditors
  33         IEditorPart activeEditor = null;
  34         if (mActiveEditor != null && mActiveEditor.getObject()instanceof CompatibilityEditor) {
  35             CompatibilityEditor compEditor = (CompatibilityEditor) mActiveEditor.getObject();
  36             activeEditor = compEditor.getEditor();
  37         } else {
  38             // TODO: This is not good practice with E4 but an OK fallback for now
  39             activeEditor = WorkbenchUtils.getActiveEditor();
  40         }
  41         if (activeEditor == null)
  42             return false;
  43         if(activeEditor.getEditorInput() instanceof IResourceEditorInput) {
  44             IResourceEditorInput input = (IResourceEditorInput) activeEditor.getEditorInput();
  45             return TypicalPropertyTester.isTypicalMasterEditor(Simantics.getSession(), input.getResource());
  46         } else {
  47             return false;
  48         }
  49     }
  50
  51     @Execute
  52     public void execute(@Named(IServiceConstants.ACTIVE_SHELL) Shell shell, @Named(IServiceConstants.ACTIVE_PART) MPart mActiveEditor) {
  53         // TODO: Fix this when we get rid of CompatibilityEditors
  54         IEditorPart activeEditor = null;
  55         Object editor = mActiveEditor.getObject();
  56         if (editor instanceof CompatibilityEditor) {
  57             CompatibilityEditor compEditor = (CompatibilityEditor) editor;
  58             activeEditor = compEditor.getEditor();
  59         } else {
  60             // TODO: This is not good practice with E4 but an OK fallback for now
  61             activeEditor = WorkbenchUtils.getActiveEditor();
  62         }
  63         if (activeEditor == null)
  64             return;
  65
  66         IResourceEditorInput input = (IResourceEditorInput) activeEditor.getEditorInput();
  67         Session session = Simantics.getSession();
  68
  69 //        if (!MessageDialog
  70 //                .openConfirm(shell,
  71 //                        "Synchronize Typical Template With Instances",
  72 //                        "Are you sure you want to synchronize all instances of this typical template with the template?"))
  73 //            return null;
  74
  75         try {
  76             if (!TypicalPropertyTester.isTypicalMasterEditor(session, input.getResource())) {
  77                 MessageDialog.openInformation(shell, "Not Synchronizing", "Currently active editor is not a typical diagram template editor.");
  78                 return;
  79             }
  80
  81             RuleChooserDialog.RuleResult result = RuleChooserDialog.choose(shell, "Synchronizing typical template to all its instances.", new Resource[] { input.getResource() });
  82             if(result == null) return;
  83
  84             session.markUndoPoint();
  85             SyncTypicalTemplatesToInstances req = new SyncTypicalTemplatesToInstances(result.selectedRules, input.getResource()).logging(result.logging);
  86             session.syncRequest(req);
  87             if (result.logging) {
  88                 for(Resource log : req.logs)
  89                     new OpenPlainTextDocumentAdapter().openEditor(log);
  90             }
  91         } catch (Exception e) {
  92             ErrorLogger.defaultLogError(e);
  93         }
  94         return;
  95     }
  96
  97 }