Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.modeling.ui / src / org / simantics / modeling / ui / modelBrowser2 / image / SubscriptionImageRule.java

diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/modelBrowser2/image/SubscriptionImageRule.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/modelBrowser2/image/SubscriptionImageRule.java
new file mode 100644 (file)
index 0000000..e6c2b5b
--- /dev/null
+++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/modelBrowser2/image/SubscriptionImageRule.java
@@ -0,0 +1,56 @@
+/*******************************************************************************\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.modeling.ui.modelBrowser2.image;\r
+\r
+import java.util.Map;\r
+\r
+import org.eclipse.jface.resource.ImageDescriptor;\r
+import org.simantics.browsing.ui.common.ColumnKeys;\r
+import org.simantics.browsing.ui.model.images.ImageRule;\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.modeling.ModelingResources;\r
+import org.simantics.modeling.ui.Activator;\r
+import org.simantics.utils.datastructures.ArrayMap;\r
+\r
+/**\r
+ * @author Tuukka Lehtonen\r
+ */\r
+public enum SubscriptionImageRule implements ImageRule {\r
+\r
+    INSTANCE;\r
+\r
+    public static SubscriptionImageRule get() {\r
+        return INSTANCE;\r
+    }\r
+\r
+    @Override\r
+    public boolean isCompatible(Class<?> contentType) {\r
+        return contentType.equals(Resource.class);\r
+    }\r
+\r
+    @Override\r
+    public Map<String, ImageDescriptor> getImage(ReadGraph graph, Object content) throws DatabaseException {\r
+        Resource subscription = (Resource) content;\r
+\r
+        ModelingResources MOD = ModelingResources.getInstance(graph);\r
+        Boolean enabled = graph.getPossibleRelatedValue(subscription, MOD.Subscription_Enabled, Bindings.BOOLEAN);\r
+        ImageDescriptor img = ImageDescriptor.getMissingImageDescriptor();\r
+        if (enabled != null)\r
+            img = enabled ? Activator.SUBSCRIPTION_ICON : Activator.SUBSCRIPTION_DISABLED_ICON ;\r
+\r
+        return ArrayMap.make(ColumnKeys.KEYS_SINGLE, img);\r
+    }\r
+\r
+}\r