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

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