Red background color & tooltip for invalid derived property expression
[simantics/platform.git] / bundles / org.simantics.modeling.ui / src / org / simantics / modeling / ui / handlers / e4 / SyncCurrentTypicalInstanceWithTemplate.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.DatabaseJob;
14 import org.simantics.Simantics;
15 import org.simantics.db.Resource;
16 import org.simantics.db.Session;
17 import org.simantics.db.exception.DatabaseException;
18 import org.simantics.modeling.typicals.SyncTypicalTemplatesToInstances;
19 import org.simantics.modeling.ui.documents.OpenPlainTextDocumentAdapter;
20 import org.simantics.modeling.ui.property.TypicalPropertyTester;
21 import org.simantics.modeling.ui.typicals.RuleChooserDialog;
22 import org.simantics.ui.workbench.IResourceEditorInput;
23 import org.simantics.utils.ui.ErrorLogger;
24 import org.simantics.utils.ui.workbench.WorkbenchUtils;
25
26 /**
27  * @author Tuukka Lehtonen
28  *
29  */
30 public class SyncCurrentTypicalInstanceWithTemplate {
31
32     @CanExecute
33     public boolean canExecute(@Named(IServiceConstants.ACTIVE_PART) MPart part) throws DatabaseException, InterruptedException {
34         // TODO: Fix this when we get rid of CompatibilityEditors
35         IEditorPart activeEditor = null;
36         if (part != null && part.getObject() instanceof CompatibilityEditor) {
37             CompatibilityEditor compEditor = (CompatibilityEditor) part.getObject();
38             activeEditor = compEditor.getEditor();
39         } else {
40             // TODO: This is not good practice with E4 but an OK fallback for now
41             activeEditor = WorkbenchUtils.getActiveEditor();
42         }
43         if (activeEditor == null)
44             return false;
45         if (DatabaseJob.inProgress())
46             return false;
47         if (activeEditor.getEditorInput() instanceof IResourceEditorInput) {
48             IResourceEditorInput input = (IResourceEditorInput) activeEditor.getEditorInput();
49             return TypicalPropertyTester.isTypicalInstanceEditor(Simantics.getSession(), input.getResource());
50         } else {
51             return false;
52         }
53     }
54     
55     @Execute
56     public void execute(@Named(IServiceConstants.ACTIVE_SHELL) Shell shell, @Named(IServiceConstants.ACTIVE_PART) MPart mActiveEditor) {
57
58         // TODO: Fix this when we get rid of CompatibilityEditors
59         IEditorPart activeEditor = null;
60         Object editor = mActiveEditor.getObject();
61         if (editor instanceof CompatibilityEditor) {
62             CompatibilityEditor compEditor = (CompatibilityEditor) editor;
63             activeEditor = compEditor.getEditor();
64         } else {
65             // TODO: This is not good practice with E4 but an OK fallback for now
66             activeEditor = WorkbenchUtils.getActiveEditor();
67         }
68         if (activeEditor == null)
69             return;
70
71         IResourceEditorInput input = (IResourceEditorInput) activeEditor.getEditorInput();
72         Session session = Simantics.getSession();
73
74 //        if (!MessageDialog
75 //                .openConfirm(shell,
76 //                        "Synchronize Typical Instance With Template",
77 //                        "Are you sure you want to synchronize this typical instance with its template?"))
78 //            return null;
79
80         try {
81             if (!TypicalPropertyTester.isTypicalInstanceEditor(session, input.getResource())) {
82                 MessageDialog.openInformation(shell, "Not Synchronizing", "Currently active editor is not a typical diagram instance editor.");
83                 return;
84             }
85
86             RuleChooserDialog.RuleResult result = RuleChooserDialog.choose(shell, "Synchronizing typical instance with its template.", new Resource[] { input.getResource() });
87             if(result == null) return;
88
89             session.markUndoPoint();
90             SyncTypicalTemplatesToInstances req = SyncTypicalTemplatesToInstances.syncSingleInstance(result.selectedRules, input.getResource()).logging(result.logging); 
91             session.syncRequest(req);
92             if (result.logging) {
93                 for(Resource log : req.logs)
94                     new OpenPlainTextDocumentAdapter().openEditor(log);
95             }
96         } catch (Exception e) {
97             ErrorLogger.defaultLogError(e);
98         }
99         return;
100         
101     }
102
103 }