X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.ui%2Fsrc%2Forg%2Fsimantics%2Fui%2Fworkbench%2FTitleRequest.java;fp=bundles%2Forg.simantics.ui%2Fsrc%2Forg%2Fsimantics%2Fui%2Fworkbench%2FTitleRequest.java;h=ba68cf963e9b9b46ff88bcc90a35d03121c2ddcc;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.ui/src/org/simantics/ui/workbench/TitleRequest.java b/bundles/org.simantics.ui/src/org/simantics/ui/workbench/TitleRequest.java
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index 000000000..ba68cf963
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+++ b/bundles/org.simantics.ui/src/org/simantics/ui/workbench/TitleRequest.java
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+/*******************************************************************************
+ * Copyright (c) 2007, 2010 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.ui.workbench;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.utils.NameUtils;
+import org.simantics.db.exception.AdaptionException;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.request.Read;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class TitleRequest implements Read<String> {
+
+    private final String               editorId;
+
+    private final IResourceEditorInput input;
+
+    public TitleRequest(String editorId, IResourceEditorInput input) {
+        this.editorId = editorId;
+        this.input = input;
+    }
+
+    @Override
+    public String perform(ReadGraph graph) throws DatabaseException {
+        Resource r = input.getResource();
+
+        try {
+            String n = null;
+            IEditorNamingService ems = EditorNaming.getNamingService(graph, r);
+            if (ems != null)
+                n = ems.getName(graph, editorId, input);
+            if (n == null) {
+                if (r == null)
+                    return "no input resource";
+                n = graph.adapt(r, String.class);
+            }
+
+            return n;
+        } catch (AdaptionException e) {
+            return NameUtils.getSafeName(graph, r);
+        }
+    }
+
+}
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