Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.event / src / org / simantics / event / view / handler / ToggleShowOnlyActiveEvents.java

diff --git a/bundles/org.simantics.event/src/org/simantics/event/view/handler/ToggleShowOnlyActiveEvents.java b/bundles/org.simantics.event/src/org/simantics/event/view/handler/ToggleShowOnlyActiveEvents.java
new file mode 100644 (file)
index 0000000..e8250cc
--- /dev/null
+++ b/bundles/org.simantics.event/src/org/simantics/event/view/handler/ToggleShowOnlyActiveEvents.java
@@ -0,0 +1,41 @@
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2011 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.event.view.handler;\r
+\r
+import org.simantics.Simantics;\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.WriteGraph;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.event.view.preference.EventPrefs;\r
+\r
+/**\r
+ * @author Tuukka Lehtonen\r
+ */\r
+public class ToggleShowOnlyActiveEvents extends PreferenceHandler {\r
+\r
+    @Override\r
+    protected boolean process(WriteGraph graph) throws DatabaseException {\r
+        Resource project = Simantics.getProjectResource();\r
+        if (project != null) {\r
+            boolean show = EventPrefs.showOnlyActiveEvents(graph, project);\r
+            EventPrefs.setShowOnlyActiveEvents(graph, project, !show);\r
+        }\r
+        return false;\r
+    }\r
+\r
+    @Override\r
+    protected boolean isChecked(ReadGraph graph) throws DatabaseException {\r
+        return EventPrefs.showOnlyActiveEvents(graph, Simantics.getProjectResource());\r
+    }\r
+\r
+}\r