Migrated source code from Simantics SVN

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

diff --git a/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/ModelledDialog.java b/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/ModelledDialog.java
new file mode 100644 (file)
index 0000000..eeb509b
--- /dev/null
+++ b/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/ModelledDialog.java
@@ -0,0 +1,148 @@
+/*******************************************************************************\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 org.eclipse.jface.dialogs.Dialog;\r
+import org.eclipse.swt.widgets.Composite;\r
+import org.eclipse.swt.widgets.Control;\r
+import org.eclipse.swt.widgets.Display;\r
+import org.eclipse.swt.widgets.Shell;\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.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 ModelledDialog implements ModelledAction {\r
+\r
+       public class DialogImpl extends Dialog {\r
+\r
+           private final WidgetSupport          widgetSupport;\r
+           private Runnable               finishAction;\r
+           \r
+           private final String title;\r
+\r
+           public DialogImpl(Shell shell, WidgetSupport support, String title) {\r
+               super(shell);\r
+               this.title = title;\r
+               this.widgetSupport = support;\r
+           }\r
+\r
+           @Override\r
+           protected void configureShell(Shell shell) {\r
+               super.configureShell(shell);\r
+               if (title != null) {\r
+                               shell.setText(title);\r
+                       }\r
+           }\r
+           \r
+           @Override\r
+           protected boolean isResizable() {\r
+               return true;\r
+           }\r
+           \r
+           @Override\r
+           protected void okPressed() {\r
+               if(finishAction != null) finishAction.run();\r
+               super.okPressed();\r
+           }\r
+           \r
+               protected Control createDialogArea(Composite parent) {\r
+                       \r
+                       Composite composite = (Composite)super.createDialogArea(parent);\r
+                       \r
+                       try {\r
+                       \r
+                               ModelledControl modelledControl = Simantics.getSession().syncRequest(new Read<ModelledControl>() {\r
+                                       @Override\r
+                                       public ModelledControl perform(ReadGraph graph) throws DatabaseException {\r
+                                               BrowsingResource BRO = BrowsingResource.getInstance(graph);\r
+                                               Resource controlResource = graph.getPossibleObject(configuration, BRO.Dialog_Control);\r
+                                               return graph.adapt(controlResource, ModelledControl.class);\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.Dialog_FinishAction);\r
+                                               return graph.adapt(actionResource, ModelledAction.class);\r
+                                       }\r
+                               }); \r
+                               \r
+                               this.finishAction = finishAction.create(null, null, widgetSupport);\r
+                               \r
+                               return modelledControl.create(composite, null, null, widgetSupport);\r
+                       \r
+                       } catch (DatabaseException e) {\r
+                               \r
+                               e.printStackTrace();\r
+                               \r
+                       }\r
+                       \r
+                       return composite;\r
+                       \r
+               }\r
+               \r
+               @Override\r
+               protected Control createContents(Composite parent) {\r
+                       return super.createContents(parent);\r
+               }\r
+               \r
+       }\r
+       \r
+       \r
+       final Resource configuration;\r
+       \r
+    public ModelledDialog(Resource configuration) {\r
+        this.configuration = configuration;\r
+    }\r
+\r
+       @Override\r
+       public Runnable create(IWorkbenchSite site, ISessionContext context, final WidgetSupport support) throws DatabaseException {\r
+\r
+               final 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.Dialog_Title, Bindings.STRING);\r
+                       }\r
+                       \r
+               });\r
+               \r
+               return new Runnable() {\r
+\r
+                       @Override\r
+                       public void run() {\r
+                               \r
+                               DialogImpl dialog = new DialogImpl(Display.getCurrent().getActiveShell(), support, title);\r
+                           dialog.create();\r
+                           support.update();\r
+                           dialog.open();                              \r
+                               \r
+                       }\r
+                       \r
+               };\r
+               \r
+       }\r
+\r
+}\r