Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.modeling.ui / src / org / simantics / modeling / ui / diagram / SymbolMonitorClassFactory.java

diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/diagram/SymbolMonitorClassFactory.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/diagram/SymbolMonitorClassFactory.java
new file mode 100644 (file)
index 0000000..4ae3bce
--- /dev/null
+++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/diagram/SymbolMonitorClassFactory.java
@@ -0,0 +1,73 @@
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
+ * in 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.modeling.ui.diagram;\r
+\r
+import java.awt.geom.AffineTransform;\r
+\r
+import org.simantics.db.AsyncReadGraph;\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.procedure.AsyncProcedure;\r
+import org.simantics.diagram.adapter.SyncElementFactory;\r
+import org.simantics.diagram.synchronization.SynchronizationHints;\r
+import org.simantics.diagram.synchronization.graph.DiagramGraphUtil;\r
+import org.simantics.diagram.synchronization.graph.MonitorSynchronizer;\r
+import org.simantics.g2d.canvas.ICanvasContext;\r
+import org.simantics.g2d.diagram.IDiagram;\r
+import org.simantics.g2d.element.ElementClass;\r
+import org.simantics.g2d.element.ElementHints;\r
+import org.simantics.g2d.element.ElementUtils;\r
+import org.simantics.g2d.element.IElement;\r
+import org.simantics.g2d.element.handler.impl.StaticObjectAdapter;\r
+import org.simantics.layer0.Layer0;\r
+import org.simantics.scenegraph.swing.SymbolMonitorClass;\r
+\r
+\r
+/**\r
+ * TODO: recognize experiment disposal and reset monitor contents at that point\r
+ * FIXME: SymbolMonitorClass is not properly implemented equals/hashCode-wise\r
+ */\r
+public class SymbolMonitorClassFactory extends SyncElementFactory {\r
+\r
+       public static ElementClass createMonitorClass(Resource elementClass) {\r
+        // set "default scale" to no scaling, 1.0, 1.0\r
+        return SymbolMonitorClass.create(null, null, null, 1.0, 1.0, new StaticObjectAdapter(elementClass));\r
+    }\r
+\r
+    @Override\r
+    public void load(ReadGraph g, final ICanvasContext canvas, final IDiagram diagram, final Resource element, final IElement e) throws DatabaseException {\r
+       \r
+       Layer0 b = Layer0.getInstance(g);\r
+\r
+        // Must be done here to allow for the relationship manager to work properly.\r
+        e.setHint(ElementHints.KEY_OBJECT, element);\r
+        \r
+        String name = g.getPossibleRelatedValue(element, b.HasName);\r
+        if(name != null) e.setHint(ElementHints.KEY_SG_NAME, name);\r
+\r
+        AffineTransform at = DiagramGraphUtil.getAffineTransform(g, element);\r
+        ElementUtils.setTransform(e, at);\r
+\r
+        e.setHint(SynchronizationHints.HINT_SYNCHRONIZER, MonitorSynchronizer.INSTANCE);\r
+        \r
+    }\r
+\r
+    @Override\r
+    public void create(AsyncReadGraph graph, ICanvasContext canvas, IDiagram diagram, Resource elementType,\r
+            AsyncProcedure<ElementClass> procedure) {\r
+       \r
+        procedure.execute(graph, createMonitorClass(elementType));\r
+        \r
+    }\r
+\r
+}
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