--- /dev/null
+/*******************************************************************************\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.ui.workbench;\r
+\r
+import org.eclipse.ui.IEditorInput;\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.project.IProjectService;\r
+import org.simantics.utils.datastructures.hints.IHintContext.Key;\r
+import org.simantics.utils.datastructures.hints.IHintContext.KeyOf;\r
+\r
+/**\r
+ * An IProject service for naming editors while working on a project.\r
+ * \r
+ * @author Tuukka Lehtonen\r
+ */\r
+public interface IEditorNamingService extends IProjectService {\r
+\r
+ /**\r
+ * This key is used with an IProject for storing an\r
+ * {@link IEditorNamingService} in it. If this hint exists in the project,\r
+ * then the project has its own way of naming editors and it should be used\r
+ * by editors to initialize their titles.\r
+ */\r
+ Key KEY_EDITOR_NAMING_SERVICE = new KeyOf(IEditorNamingService.class);\r
+\r
+ /**\r
+ * Get the name that should be shown on an editor with the specified id and\r
+ * the specified input.\r
+ * \r
+ * @param graph a graph for reading information for constructing a name\r
+ * @param editorId the ID of the editor to be named\r
+ * @param input the input of the editor to be named\r
+ * @return the service-preferred name for the editor\r
+ * @throws DatabaseException on any errors that occur while reading the\r
+ * graph\r
+ */\r
+ String getName(ReadGraph graph, String editorId, IEditorInput input) throws DatabaseException;\r
+\r
+}\r