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

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