1 package org.simantics.views.swt;
3 import java.util.Collections;
6 import org.eclipse.jface.dialogs.MessageDialog;
7 import org.eclipse.jface.layout.GridDataFactory;
8 import org.eclipse.swt.SWT;
9 import org.eclipse.swt.layout.GridLayout;
10 import org.eclipse.swt.widgets.Composite;
11 import org.eclipse.swt.widgets.Control;
12 import org.eclipse.ui.PlatformUI;
13 import org.simantics.Simantics;
14 import org.simantics.databoard.Bindings;
15 import org.simantics.databoard.binding.mutable.Variant;
16 import org.simantics.db.Resource;
17 import org.simantics.db.Session;
18 import org.simantics.db.VirtualGraph;
19 import org.simantics.db.WriteGraph;
20 import org.simantics.db.common.primitiverequest.PossibleObject;
21 import org.simantics.db.common.primitiverequest.RelatedValue2;
22 import org.simantics.db.common.primitiverequest.ResourceByURI;
23 import org.simantics.db.common.primitiverequest.SingleObject;
24 import org.simantics.db.common.request.WriteResultRequest;
25 import org.simantics.db.common.utils.Logger;
26 import org.simantics.db.exception.DatabaseException;
27 import org.simantics.db.layer0.variable.Variable;
28 import org.simantics.db.layer0.variable.Variables;
29 import org.simantics.layer0.Layer0;
30 import org.simantics.scenegraph.loader.ScenegraphVariable;
31 import org.simantics.scenegraph.ontology.ScenegraphResources;
32 import org.simantics.utils.threads.SWTThread;
33 import org.simantics.views.ontology.ViewsResources;
34 import org.simantics.views.swt.client.base.SWTRoot;
37 * @author Tuukka Lehtonen
39 public class ModelledDialogs {
41 public static void scheduleMessage(final String uri) {
42 scheduleMessage(uri, Collections.<String, Variant>emptyMap());
45 public static void scheduleMessage(final String uri, final Map<String, Variant> parameters) {
47 SWTThread.getThreadAccess().asyncExec(new Runnable() {
51 openMessage(uri, parameters);
58 private static int getStyle(Resource type) throws DatabaseException {
59 ViewsResources VIEWS = ViewsResources.getInstance(Simantics.getSession());
60 if(VIEWS.MessageDialog_Type_Error.equals(type)) return MessageDialog.ERROR;
61 else if(VIEWS.MessageDialog_Type_Information.equals(type)) return MessageDialog.INFORMATION;
62 else if(VIEWS.MessageDialog_Type_Question.equals(type)) return MessageDialog.QUESTION;
63 else if(VIEWS.MessageDialog_Type_QuestionWithCancel.equals(type)) return MessageDialog.QUESTION_WITH_CANCEL;
64 else if(VIEWS.MessageDialog_Type_Confirm.equals(type)) return MessageDialog.CONFIRM;
65 else if(VIEWS.MessageDialog_Type_Warning.equals(type)) return MessageDialog.WARNING;
66 else throw new DatabaseException("MessageDialog model needs to define a dialog type");
70 public static int openMessage(final String uri) {
71 return openMessage(uri, Collections.<String, Variant>emptyMap());
74 private static SWTRoot createCustomArea(final Resource customArea, final Map<String, Variant> parameters) throws DatabaseException {
76 if(customArea == null) return null;
78 final SWTViewLoaderProcess loader = new SWTViewLoaderProcess(null, null);
80 Variable context = Simantics.getSession().sync(new WriteResultRequest<Variable>(Simantics.getSession().getService(VirtualGraph.class)) {
83 public Variable perform(WriteGraph graph) throws DatabaseException {
85 Layer0 L0 = Layer0.getInstance(graph);
86 ScenegraphResources SG = ScenegraphResources.getInstance(graph);
87 Resource runtime = graph.newResource();
88 graph.claim(runtime, L0.InstanceOf, null, SG.Runtime);
89 Variable base = Variables.getVariable(graph, customArea);
90 String uri = base.getURI(graph);
91 graph.claimLiteral(runtime, SG.Runtime_HasVariable, uri, Bindings.STRING);
93 return new ScenegraphVariable(base, customArea, runtime, loader.getRoot(), parameters);
99 return loader.load(Simantics.getSession(), context);
103 public static int openMessage(final String uri, final Map<String, Variant> parameters) {
105 //assert SWTThread.getThreadAccess().currentThreadAccess();
109 Session session = Simantics.getSession();
110 ViewsResources VIEWS = ViewsResources.getInstance(session);
111 final Resource configuration = session.sync(new ResourceByURI(uri));
112 final Resource typeResource = session.sync(new SingleObject(configuration, VIEWS.MessageDialog_HasType));
113 final int type = getStyle(typeResource);
114 final String dialogTitle = session.sync(new RelatedValue2<String>(configuration, VIEWS.MessageDialog_title, Bindings.STRING));
115 final String dialogMessage = session.sync(new RelatedValue2<String>(configuration, VIEWS.MessageDialog_message, Bindings.STRING));
116 final String[] buttonLabels = session.sync(new RelatedValue2<String[]>(configuration, VIEWS.MessageDialog_buttonLabels, Bindings.STRING_ARRAY));
117 final Integer defaultButton = session.sync(new RelatedValue2<Integer>(configuration, VIEWS.MessageDialog_defaultButton, Bindings.INTEGER));
118 final Resource customArea = session.sync(new PossibleObject(configuration, VIEWS.MessageDialog_HasCustomArea));
120 final SWTRoot root = createCustomArea(customArea, parameters);
122 class Dialog extends MessageDialog {
125 super(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(),
128 type, buttonLabels, defaultButton);
132 protected boolean isResizable() {
137 protected Control createCustomArea(Composite parent) {
139 Composite customArea = new Composite(parent, SWT.NONE);
140 customArea.setLayout(new GridLayout());
141 GridDataFactory.fillDefaults().grab(true, true).minSize(50, 50).applyTo(customArea);
142 root.createControls(customArea);
145 return super.createCustomArea(parent);
151 return new Dialog().open();
153 } catch (DatabaseException e) {
154 Logger.defaultLogError(e);