-/*******************************************************************************\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
-/*\r
- * Created on 16.12.2005\r
- * @author Toni Kalajainen\r
- */\r
-package org.simantics.utils.ui.dialogs;\r
-\r
-import org.eclipse.jface.dialogs.IDialogConstants;\r
-import org.eclipse.jface.dialogs.MessageDialog;\r
-import org.eclipse.swt.graphics.Image;\r
-import org.eclipse.swt.widgets.Display;\r
-import org.eclipse.swt.widgets.Shell;\r
-import org.simantics.utils.DataContainer;\r
-\r
-\r
-/**\r
- * Tool for making blocking message dialogs queries from non-UI thread\r
- * \r
- * \r
- */\r
-public class SafeMessageDialog {\r
-\r
- /** Yes and No buttons */\r
- public final static String[] YES_NO = new String[] { IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL };\r
-\r
- public static Integer doMessageDialog(final String title, final Image image, final String message, final int type,\r
- final String buttons[], final int defaultIndex) {\r
- final DataContainer<Integer> result = new DataContainer<Integer>();\r
- Runnable r = new Runnable() {\r
- public void run() {\r
- Shell shell = Display.getCurrent().getActiveShell();\r
- MessageDialog dialog = new MessageDialog(shell, title, image, message, type, buttons, defaultIndex);\r
- dialog.open();\r
- result.set(dialog.getReturnCode());\r
- }\r
- };\r
- Display display = Display.getCurrent();\r
- if (display == null)\r
- display = Display.getDefault();\r
- display.syncExec(r);\r
-\r
- if (result.get() == null)\r
- return null;\r
- return result.get();\r
- }\r
-\r
- /**\r
- * method for asking simple yes/no question in a dialog.\r
- * \r
- * @param title the dialog's title, or <code>null</code> if none\r
- * @param message the message\r
- * @return true if user pressed OK\r
- */\r
- public static boolean openQuestion(String title, String message) {\r
- Integer result = doMessageDialog(title, null, message, MessageDialog.QUESTION, YES_NO, 0);\r
- if (result == null)\r
- return false;\r
- return result == 0;\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * 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
+ *******************************************************************************/
+/*
+ * Created on 16.12.2005
+ * @author Toni Kalajainen
+ */
+package org.simantics.utils.ui.dialogs;
+
+import org.eclipse.jface.dialogs.IDialogConstants;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Shell;
+import org.simantics.utils.DataContainer;
+
+
+/**
+ * Tool for making blocking message dialogs queries from non-UI thread
+ *
+ *
+ */
+public class SafeMessageDialog {
+
+ /** Yes and No buttons */
+ public final static String[] YES_NO = new String[] { IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL };
+
+ public static Integer doMessageDialog(final String title, final Image image, final String message, final int type,
+ final String buttons[], final int defaultIndex) {
+ final DataContainer<Integer> result = new DataContainer<Integer>();
+ Runnable r = new Runnable() {
+ public void run() {
+ Shell shell = Display.getCurrent().getActiveShell();
+ MessageDialog dialog = new MessageDialog(shell, title, image, message, type, buttons, defaultIndex);
+ dialog.open();
+ result.set(dialog.getReturnCode());
+ }
+ };
+ Display display = Display.getCurrent();
+ if (display == null)
+ display = Display.getDefault();
+ display.syncExec(r);
+
+ if (result.get() == null)
+ return null;
+ return result.get();
+ }
+
+ /**
+ * method for asking simple yes/no question in a dialog.
+ *
+ * @param title the dialog's title, or <code>null</code> if none
+ * @param message the message
+ * @return true if user pressed OK
+ */
+ public static boolean openQuestion(String title, String message) {
+ Integer result = doMessageDialog(title, null, message, MessageDialog.QUESTION, YES_NO, 0);
+ if (result == null)
+ return false;
+ return result == 0;
+ }
+
+}