X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.browsing.ui.model%2Fsrc%2Forg%2Fsimantics%2Fbrowsing%2Fui%2Fmodel%2Flabels%2FResourceLabelLabelRule.java;fp=bundles%2Forg.simantics.browsing.ui.model%2Fsrc%2Forg%2Fsimantics%2Fbrowsing%2Fui%2Fmodel%2Flabels%2FResourceLabelLabelRule.java;h=c6abd21d2ffcbdad04af8b26e1b362b3f5905293;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.browsing.ui.model/src/org/simantics/browsing/ui/model/labels/ResourceLabelLabelRule.java b/bundles/org.simantics.browsing.ui.model/src/org/simantics/browsing/ui/model/labels/ResourceLabelLabelRule.java
new file mode 100644
index 000000000..c6abd21d2
--- /dev/null
+++ b/bundles/org.simantics.browsing.ui.model/src/org/simantics/browsing/ui/model/labels/ResourceLabelLabelRule.java
@@ -0,0 +1,44 @@
+/*******************************************************************************
+ * Copyright (c) 2010, 2011 Association for Decentralized Information Management in
+ * Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.browsing.ui.model.labels;
+
+import java.util.Collections;
+import java.util.Map;
+
+import org.simantics.browsing.ui.common.ColumnKeys;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.utils.NameUtils;
+import org.simantics.db.exception.DatabaseException;
+
+public class ResourceLabelLabelRule implements LabelRule {
+    public static final ResourceLabelLabelRule INSTANCE = new ResourceLabelLabelRule();
+    
+    public ResourceLabelLabelRule() {
+    }
+
+    @Override
+    public boolean isCompatible(Class<?> contentType) {
+        return contentType.equals(Resource.class);
+    }
+
+    @Override
+    public Map<String,String> getLabel(ReadGraph graph, Object content) throws DatabaseException {
+        String label = NameUtils.getSafeLabel(graph, (Resource) content);
+        // FIXME: this is a hack to cover for cases where an empty HasLabel is
+        // asserted for the content in order to make the property editable in the
+        // property view.
+        if (label.isEmpty())
+            label = NameUtils.getSafeName(graph, (Resource) content);
+        return Collections.singletonMap(ColumnKeys.SINGLE, label); 
+    }
+}