Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.browsing.ui.graph / src / org / simantics / browsing / ui / graph / contributor / layer0 / StringAdapter.java

diff --git a/bundles/org.simantics.browsing.ui.graph/src/org/simantics/browsing/ui/graph/contributor/layer0/StringAdapter.java b/bundles/org.simantics.browsing.ui.graph/src/org/simantics/browsing/ui/graph/contributor/layer0/StringAdapter.java
new file mode 100644 (file)
index 0000000..f12faa1
--- /dev/null
+++ b/bundles/org.simantics.browsing.ui.graph/src/org/simantics/browsing/ui/graph/contributor/layer0/StringAdapter.java
@@ -0,0 +1,48 @@
+/*******************************************************************************\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.browsing.ui.graph.contributor.layer0;\r
+\r
+import org.simantics.browsing.ui.content.Labeler.Modifier;\r
+import org.simantics.browsing.ui.graph.contributor.labeler.LabelerContributor;\r
+import org.simantics.browsing.ui.graph.impl.L0StringModifier;\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.db.layer0.adapter.StringModifier;\r
+import org.simantics.operation.Layer0X;\r
+import org.simantics.utils.strings.StringUtils;\r
+\r
+final public class StringAdapter extends LabelerContributor<Resource> {\r
+\r
+       @Override\r
+       public String getLabel(ReadGraph graph, Resource input)\r
+                       throws DatabaseException {\r
+//             System.out.println("StringAdapter " + NameUtils.getSafeName(graph, input));\r
+               return StringUtils.safeString(graph.getPossibleAdapter(input, String.class));\r
+       }\r
+\r
+       @Override\r
+       public int getCategory(ReadGraph graph, Resource input) throws DatabaseException {\r
+               Integer cat = graph.getPossibleRelatedValue(input, Layer0X.getInstance(graph).DisplayCategory, Bindings.INTEGER);\r
+               return cat != null ? cat : 0;\r
+       }\r
+\r
+       @Override\r
+       public Modifier getModifier(ReadGraph graph, Resource input, String columnKey) throws DatabaseException {\r
+               StringModifier modifier = graph.getPossibleAdapter(input, StringModifier.class);\r
+               if (modifier == null)\r
+                       return null;\r
+               return new L0StringModifier(graph.getSession(), input);\r
+       }\r
+\r
+}\r