bundles/org.simantics.views.swt/src/org/simantics/views/swt/ModelledWizardPageImpl.java

   1 package org.simantics.views.swt;
   2
   3 import org.eclipse.jface.wizard.IWizardPage;
   4 import org.eclipse.jface.wizard.WizardPage;
   5 import org.eclipse.swt.widgets.Composite;
   6 import org.simantics.Simantics;
   7 import org.simantics.browsing.ui.swt.widgets.impl.WidgetSupport;
   8 import org.simantics.databoard.Bindings;
   9 import org.simantics.db.ReadGraph;
  10 import org.simantics.db.Resource;
  11 import org.simantics.db.common.request.UniqueRead;
  12 import org.simantics.db.common.utils.Logger;
  13 import org.simantics.db.exception.DatabaseException;
  14 import org.simantics.db.management.ISessionContext;
  15 import org.simantics.db.request.Read;
  16 import org.simantics.views.ontology.ViewsResources;
  17 import org.simantics.views.swt.client.base.SWTRoot;
  18
  19 public class ModelledWizardPageImpl implements ModelledWizardPage {
  20
  21         final private Resource configuration;
  22         private SWTRoot root;
  23
  24         public ModelledWizardPageImpl(Resource configuration) {
  25                 this.configuration = configuration;
  26         }
  27
  28         @Override
  29         public SWTRoot getRoot() {
  30                 return root;
  31         }
  32
  33         class Page extends WizardPage {
  34
  35                 final private Resource runtime;
  36
  37                 public Page(String title, Resource runtime) {
  38                         super(title, title, null);
  39                         this.runtime = runtime;
  40                 }
  41
  42                 @Override
  43                 public void createControl(Composite parent) {
  44
  45                         try {
  46
  47                                 Resource control = Simantics.getSession().sync(new UniqueRead<Resource>() {
  48                                         @Override
  49                                         public Resource perform(ReadGraph graph) throws DatabaseException {
  50                                                 ViewsResources VIEW = ViewsResources.getInstance(graph);
  51                                                 return graph.getPossibleObject(configuration, VIEW.Wizard_Page_Control);
  52                                         }
  53                                 });
  54
  55                                 SWTViewLoaderProcess process = new SWTViewLoaderProcess(null, null);
  56                                 root = process.load(control, runtime);
  57                                 root.createControls(parent);
  58
  59                                 setControl(root.getSingleChild());
  60
  61                         } catch (DatabaseException e) {
  62
  63                                 e.printStackTrace();
  64                                 Logger.defaultLogError(e);
  65
  66                         }
  67
  68                 }
  69
  70         }
  71
  72         public IWizardPage create(ISessionContext context, WidgetSupport support, Resource runtime) throws DatabaseException {
  73
  74                 String title = Simantics.getSession().syncRequest(new Read<String>() {
  75                         @Override
  76                         public String perform(ReadGraph graph) throws DatabaseException {
  77                                 ViewsResources VIEW = ViewsResources.getInstance(graph);
  78                                 return graph.getPossibleRelatedValue(configuration, VIEW.Wizard_Page_Title, Bindings.STRING);
  79                         }
  80                 });
  81
  82                 return new Page(title, runtime);
  83
  84         }
  85
  86 }