Fixed all line endings of the repository

[simantics/platform.git] / bundles / org.simantics.workbench / src / org / simantics / workbench / internal / ApplicationUtil.java

diff --git a/bundles/org.simantics.workbench/src/org/simantics/workbench/internal/ApplicationUtil.java b/bundles/org.simantics.workbench/src/org/simantics/workbench/internal/ApplicationUtil.java
index ae0746ba17b1f9c39a5350a006cefa7ee0a8f14d..372051cf353ae068b2a3e59ed144cb7fc75b7e7d 100644 (file)
--- a/bundles/org.simantics.workbench/src/org/simantics/workbench/internal/ApplicationUtil.java
+++ b/bundles/org.simantics.workbench/src/org/simantics/workbench/internal/ApplicationUtil.java
@@ -1,71 +1,71 @@
-package org.simantics.workbench.internal;\r
-\r
-import java.util.concurrent.atomic.AtomicBoolean;\r
-\r
-import org.eclipse.jface.dialogs.MessageDialog;\r
-import org.simantics.db.Session;\r
-import org.simantics.ui.SimanticsUI;\r
-import org.simantics.utils.ui.ErrorLogger;\r
-import org.simantics.utils.ui.dialogs.SafeMessageDialog;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- */\r
-final class ApplicationUtil {\r
-\r
-    /**\r
-     * Used to make sure that the user has a choice to save the changes into the\r
-     * active database before closing.\r
-     */\r
-    public static boolean allowShutdown(AtomicBoolean saveAtExit) {\r
-        try {\r
-            if (hasUnsavedChanges()) {\r
-                String[] buttons = { "&Save", "&Don't save", "&Cancel" };\r
-                int result = SafeMessageDialog.doMessageDialog("Save Resources", null, "Save changes before closing ?",\r
-                        MessageDialog.QUESTION, buttons, 2);\r
-\r
-                switch (result) {\r
-                    case 0:\r
-                        saveAtExit.set(true);\r
-                        break;\r
-                    case 1:\r
-                        saveAtExit.set(false);\r
-                        break;\r
-                    case 2:\r
-                        return false;\r
-                    default:\r
-                        return false;\r
-                }\r
-            }\r
-\r
-            // If any errors occur during this check, just log them, but allow\r
-            // for the program to be closed and make sure nothing is saved,\r
-            // since it would probably be corrupt.\r
-        } catch (RuntimeException e) {\r
-            ErrorLogger.defaultLogError(\r
-                    "RuntimeException occured while querying database session for unsaved changes.", e);\r
-            saveAtExit.set(false);\r
-        } catch (Error e) {\r
-            ErrorLogger.defaultLogError("Error occured while querying database session for unsaved changes.", e);\r
-            saveAtExit.set(false);\r
-        }\r
-        return true;\r
-    }\r
-\r
-    public static boolean hasUnsavedChanges() {\r
-        Session session = SimanticsUI.peekSession();\r
-        if (session == null)\r
-            return false;\r
-\r
-        // hasChangesToSave is deprecated\r
-//        LifecycleSupport lfs = session.getService(LifecycleSupport.class);\r
-//        try {\r
-//            return lfs.hasChangesToSave();\r
-//        } catch (DatabaseException e) {\r
-//            ErrorLogger.defaultLogError(\r
-//                    "Problems encountered while checking for unsaved changes, see exception for details.", e);\r
-//        }\r
-        return false;\r
-    }\r
-\r
-}\r
+package org.simantics.workbench.internal;
+
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.simantics.db.Session;
+import org.simantics.ui.SimanticsUI;
+import org.simantics.utils.ui.ErrorLogger;
+import org.simantics.utils.ui.dialogs.SafeMessageDialog;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+final class ApplicationUtil {
+
+    /**
+     * Used to make sure that the user has a choice to save the changes into the
+     * active database before closing.
+     */
+    public static boolean allowShutdown(AtomicBoolean saveAtExit) {
+        try {
+            if (hasUnsavedChanges()) {
+                String[] buttons = { "&Save", "&Don't save", "&Cancel" };
+                int result = SafeMessageDialog.doMessageDialog("Save Resources", null, "Save changes before closing ?",
+                        MessageDialog.QUESTION, buttons, 2);
+
+                switch (result) {
+                    case 0:
+                        saveAtExit.set(true);
+                        break;
+                    case 1:
+                        saveAtExit.set(false);
+                        break;
+                    case 2:
+                        return false;
+                    default:
+                        return false;
+                }
+            }
+
+            // If any errors occur during this check, just log them, but allow
+            // for the program to be closed and make sure nothing is saved,
+            // since it would probably be corrupt.
+        } catch (RuntimeException e) {
+            ErrorLogger.defaultLogError(
+                    "RuntimeException occured while querying database session for unsaved changes.", e);
+            saveAtExit.set(false);
+        } catch (Error e) {
+            ErrorLogger.defaultLogError("Error occured while querying database session for unsaved changes.", e);
+            saveAtExit.set(false);
+        }
+        return true;
+    }
+
+    public static boolean hasUnsavedChanges() {
+        Session session = SimanticsUI.peekSession();
+        if (session == null)
+            return false;
+
+        // hasChangesToSave is deprecated
+//        LifecycleSupport lfs = session.getService(LifecycleSupport.class);
+//        try {
+//            return lfs.hasChangesToSave();
+//        } catch (DatabaseException e) {
+//            ErrorLogger.defaultLogError(
+//                    "Problems encountered while checking for unsaved changes, see exception for details.", e);
+//        }
+        return false;
+    }
+
+}