INTEGRATION: CWS vcl07 (1.1.2); FILE ADDED

2003/04/08 14:28:54 obr 1.1.2.1: re-added accessibility workbench

toolkit/test/accessibility/Options.java

+import java.io.File;
+import java.io.FileReader;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.util.Properties;
+
+/** Load from and save options into a file.
+*/
+class Options
+    extends Properties
+{
+    static public Options Instance ()
+    {
+        if (saOptions == null)
+            saOptions = new Options ();
+        return saOptions;
+    }
+
+    static public void SetString (String sName, String sValue)
+    {
+        Instance().setProperty (sName, sValue);
+    }
+
+    static public String GetString (String sName)
+    {
+        return Instance().getProperty (sName);
+    }
+
+    static public void SetBoolean (String sName, boolean bValue)
+    {
+        Instance().setProperty (sName, Boolean.toString(bValue));
+        System.out.println ("setting boolean " + sName + " : "
+            + Instance().getProperty (sName));
+    }
+
+    static public boolean GetBoolean (String sName)
+    {
+        System.out.println ("getting boolean " + sName + " : "
+            + Instance().getProperty (sName) + "->" + Boolean.getBoolean(Instance().getProperty (sName)));
+        return Boolean.getBoolean(Instance().getProperty (sName));
+    }
+
+    public void Load (String sBaseName)
+    {
+        try
+        {
+            load (new FileInputStream (ProvideFile(sBaseName)));
+        }
+        catch (java.io.IOException e)
+        {
+            // Ignore a non-existing options file.
+        }
+    }
+
+    public void Save (String sBaseName)
+    {
+        try
+        {
+            store (new FileOutputStream (ProvideFile(sBaseName)), null);
+        }
+        catch (java.io.IOException e)
+        {
+        }
+    }
+
+    private Options ()
+    {
+    }
+
+    private File ProvideFile (String sBaseName)
+    {
+        return new File (
+            System.getProperty ("user.home"),
+            sBaseName);
+    }
+
+    static private Options saOptions = null;
+}