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

   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         IResourceEditorInput input = (IResourceEditorInput) activeEditor.getEditorInput();
  44         return TypicalPropertyTester.isTypicalMasterEditor(Simantics.getSession(), input.getResource());
  45     }
  46
  47     @Execute
  48     public void execute(@Named(IServiceConstants.ACTIVE_SHELL) Shell shell, @Named(IServiceConstants.ACTIVE_PART) MPart mActiveEditor) {
  49         // TODO: Fix this when we get rid of CompatibilityEditors
  50         IEditorPart activeEditor = null;
  51         Object editor = mActiveEditor.getObject();
  52         if (editor instanceof CompatibilityEditor) {
  53             CompatibilityEditor compEditor = (CompatibilityEditor) editor;
  54             activeEditor = compEditor.getEditor();
  55         } else {
  56             // TODO: This is not good practice with E4 but an OK fallback for now
  57             activeEditor = WorkbenchUtils.getActiveEditor();
  58         }
  59         if (activeEditor == null)
  60             return;
  61
  62         IResourceEditorInput input = (IResourceEditorInput) activeEditor.getEditorInput();
  63         Session session = Simantics.getSession();
  64
  65 //        if (!MessageDialog
  66 //                .openConfirm(shell,
  67 //                        "Synchronize Typical Template With Instances",
  68 //                        "Are you sure you want to synchronize all instances of this typical template with the template?"))
  69 //            return null;
  70
  71         try {
  72             if (!TypicalPropertyTester.isTypicalMasterEditor(session, input.getResource())) {
  73                 MessageDialog.openInformation(shell, "Not Synchronizing", "Currently active editor is not a typical diagram template editor.");
  74                 return;
  75             }
  76
  77             RuleChooserDialog.RuleResult result = RuleChooserDialog.choose(shell, "Synchronizing typical template to all its instances.", new Resource[] { input.getResource() });
  78             if(result == null) return;
  79
  80             session.markUndoPoint();
  81             SyncTypicalTemplatesToInstances req = new SyncTypicalTemplatesToInstances(result.selectedRules, input.getResource()).logging(result.logging);
  82             session.syncRequest(req);
  83             if (result.logging) {
  84                 for(Resource log : req.logs)
  85                     new OpenPlainTextDocumentAdapter().openEditor(log);
  86             }
  87         } catch (Exception e) {
  88             ErrorLogger.defaultLogError(e);
  89         }
  90         return;
  91     }
  92
  93 }