Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.browsing.ui.swt / src / org / simantics / browsing / ui / swt / ModelledWizard.java

diff --git a/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/ModelledWizard.java b/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/ModelledWizard.java
new file mode 100644 (file)
index 0000000..78d3326
--- /dev/null
+++ b/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/ModelledWizard.java
@@ -0,0 +1,125 @@
+/*******************************************************************************\r
+ * Copyright (c) 2012 Association for Decentralized Information Management in\r
+ * Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ *     VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.browsing.ui.swt;\r
+\r
+import java.util.ArrayList;\r
+import java.util.Collections;\r
+import java.util.List;\r
+\r
+import org.eclipse.jface.wizard.IWizardPage;\r
+import org.eclipse.jface.wizard.Wizard;\r
+import org.eclipse.jface.wizard.WizardDialog;\r
+import org.eclipse.swt.widgets.Display;\r
+import org.eclipse.ui.IWorkbenchSite;\r
+import org.simantics.Simantics;\r
+import org.simantics.browsing.ui.swt.stubs.BrowsingResource;\r
+import org.simantics.browsing.ui.swt.widgets.impl.WidgetSupport;\r
+import org.simantics.databoard.Bindings;\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.common.primitiverequest.PossibleAdapter;\r
+import org.simantics.db.common.utils.OrderedSetUtils;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.management.ISessionContext;\r
+import org.simantics.db.request.Read;\r
+\r
+/**\r
+ * @author Tuukka Lehtonen\r
+ */\r
+public class ModelledWizard extends Wizard implements ModelledAction {\r
+\r
+       final Resource configuration;\r
+       \r
+       final private ArrayList<IWizardPage> pages = new ArrayList<IWizardPage>();\r
+       \r
+       private Runnable finishAction;\r
+       \r
+    public ModelledWizard(Resource configuration) {\r
+        setNeedsProgressMonitor(true);\r
+        this.configuration = configuration;\r
+    }\r
+\r
+    @Override\r
+    public void addPages() {\r
+        super.addPages();\r
+        for(IWizardPage page : pages) addPage(page);\r
+    }\r
+\r
+    @Override\r
+    public boolean performFinish() {\r
+        return true;\r
+    }\r
+\r
+       @Override\r
+       public Runnable create(IWorkbenchSite site, ISessionContext context, final WidgetSupport support) throws DatabaseException {\r
+\r
+               String title = Simantics.getSession().syncRequest(new Read<String>() {\r
+\r
+                       @Override\r
+                       public String perform(ReadGraph graph) throws DatabaseException {\r
+                               BrowsingResource br = BrowsingResource.getInstance(graph);\r
+                               return graph.getPossibleRelatedValue(configuration, br.Wizard_Title, Bindings.STRING);\r
+                       }\r
+                       \r
+               });\r
+               \r
+               setWindowTitle(title);\r
+               \r
+               List<Resource> pageResources = Simantics.getSession().syncRequest(new Read<List<Resource>>() {\r
+\r
+                       @Override\r
+                       public List<Resource> perform(ReadGraph graph) throws DatabaseException {\r
+                               BrowsingResource br = BrowsingResource.getInstance(graph);\r
+                               Resource pageList = graph.getPossibleObject(configuration, br.Wizard_Pages);\r
+                               if(pageList == null) return Collections.emptyList();\r
+                               return OrderedSetUtils.toList(graph, pageList);\r
+                       }\r
+                       \r
+               });\r
+\r
+               for(final Resource page : pageResources) {\r
+\r
+                       ModelledWizardPage p = Simantics.getSession().syncRequest(new PossibleAdapter<ModelledWizardPage>(page, ModelledWizardPage.class));                     \r
+                       pages.add(p.create(context, support));\r
+                       \r
+               }\r
+               \r
+               ModelledAction finishAction = Simantics.getSession().syncRequest(new Read<ModelledAction>() {\r
+                       @Override\r
+                       public ModelledAction perform(ReadGraph graph) throws DatabaseException {\r
+                               BrowsingResource BRO = BrowsingResource.getInstance(graph);\r
+                               Resource actionResource = graph.getPossibleObject(configuration, BRO.Wizard_FinishAction);\r
+                               return graph.adapt(actionResource, ModelledAction.class);\r
+                       }\r
+               }); \r
+               \r
+               this.finishAction = finishAction.create(null, null, support);\r
+               \r
+               return new Runnable() {\r
+\r
+                       @Override\r
+                       public void run() {\r
+                               \r
+                               WizardDialog dialog = new WizardDialog(Display.getCurrent().getActiveShell(), ModelledWizard.this);\r
+                           dialog.create();\r
+                           support.update();\r
+                           dialog.open();      \r
+                           \r
+                           if(ModelledWizard.this.finishAction != null) ModelledWizard.this.finishAction.run();\r
+                           \r
+                       }\r
+                       \r
+               };\r
+               \r
+       }\r
+\r
+}\r