--- /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.handler;\r
+\r
+import org.eclipse.core.commands.AbstractHandler;\r
+import org.eclipse.core.runtime.Assert;\r
+import org.eclipse.jface.preference.IPreferenceStore;\r
+import org.eclipse.ui.plugin.AbstractUIPlugin;\r
+\r
+public abstract class AbstractPreferenceHandler extends AbstractHandler {\r
+\r
+ private AbstractUIPlugin plugin;\r
+\r
+ public AbstractPreferenceHandler(AbstractUIPlugin plugin) {\r
+ Assert.isNotNull(plugin);\r
+ this.plugin = plugin;\r
+ }\r
+\r
+ protected IPreferenceStore getPrefs() {\r
+ return plugin.getPreferenceStore();\r
+ }\r
+\r
+ protected void savePrefs() {\r
+ plugin.savePluginPreferences();\r
+ }\r
+\r
+ protected String getPreferenceString(String key) {\r
+ return getPrefs().getString(key);\r
+ }\r
+\r
+ protected void setPreference(String key, String value) {\r
+ getPrefs().setValue(key, value);\r
+ }\r
+\r
+}\r