Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.diagram / src / org / simantics / diagram / handler / DiagramSelectionRepresentation.java

diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/handler/DiagramSelectionRepresentation.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/handler/DiagramSelectionRepresentation.java
new file mode 100644 (file)
index 0000000..b745a40
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+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/handler/DiagramSelectionRepresentation.java
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+/*******************************************************************************\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.diagram.handler;\r
+\r
+import java.util.Map;\r
+\r
+import org.simantics.db.RequestProcessor;\r
+import org.simantics.db.layer0.util.SimanticsClipboard.Representation;\r
+import org.simantics.utils.datastructures.hints.IHintContext.Key;\r
+import org.simantics.utils.datastructures.hints.IHintContext.KeyOf;\r
+\r
+/**\r
+ * @author Tuukka Lehtonen\r
+ */\r
+public class DiagramSelectionRepresentation implements Representation {\r
+\r
+    /**\r
+     * A key for describing a DiagramSelection representation for the Simantics\r
+     * clipboard.\r
+     */\r
+    public static final Key  KEY_DIAGRAM_SELECTION = new KeyOf(DiagramSelection.class);\r
+\r
+    private DiagramSelection selection;\r
+\r
+    public DiagramSelectionRepresentation(DiagramSelection selection) {\r
+        this.selection = selection;\r
+    }\r
+\r
+    @Override\r
+    public Key getKey() {\r
+        return KEY_DIAGRAM_SELECTION;\r
+    }\r
+\r
+    @SuppressWarnings("unchecked")\r
+    @Override\r
+    public <T> T getValue(RequestProcessor processor, Map<String,Object> hints) {\r
+        return (T) selection;\r
+    }\r
+\r
+}\r