internal override void SetValue (string key, Value val)
{
IntPtr err;
gconf_client_set (Raw, key, val.Handle, out err);
if (err != IntPtr.Zero)
throw new GLib.GException (err);
}
public override object Get (string key)
{
IntPtr raw_val;
if (gconf_change_set_check_value (Raw, key, out raw_val) && raw_val != IntPtr.Zero) {
Value val = new Value (raw_val);
val.Managed = false;
return val.Get ();
} else {
throw new NoSuchKeyException ();
}
}
void NotifyCB (IntPtr client_ptr, uint id, IntPtr entry_ptr, IntPtr user_data)
{
Client client = new Client (client_ptr);
_Entry entry = new _Entry (entry_ptr);
if (entry.ValuePtr == IntPtr.Zero) {
notify (client, new NotifyEventArgs (entry.Key, null));
return;
}
Value val = new Value (entry.ValuePtr);
val.Managed = false;
notify (client, new NotifyEventArgs (entry.Key, val.Get ()));
}
public override object Get (string key)
{
if (key == null)
throw new ArgumentNullException ("key");
IntPtr err;
IntPtr raw = gconf_client_get (Raw, key, out err);
if (err != IntPtr.Zero)
throw new GLib.GException (err);
if (raw == IntPtr.Zero)
throw new NoSuchKeyException (key);
Value val = new Value (raw);
return val.Get ();
}
GLib.SList GetListFromCollection (ICollection data, out ValueType listType)
{
object [] arr = (object []) Array.CreateInstance (typeof (object), data.Count);
data.CopyTo (arr, 0);
listType = ValueType.Invalid;
GLib.SList list = new GLib.SList (IntPtr.Zero);
GC.SuppressFinalize (list);
if (data.Count == 0) {
if (data is string [])
listType = ValueType.String;
else if (data is int [])
listType = ValueType.Int;
else if (data is double [])
listType = ValueType.Float;
else if (data is bool [])
listType = ValueType.Bool;
}
if (arr.Length == 0) {
if (data is Array)
listType = LookupType (data.GetType ().GetElementType ());
else
throw new InvalidValueTypeException ();
return list;
}
foreach (object o in arr) {
ValueType type = LookupType (o.GetType ());
if (listType == ValueType.Invalid)
listType = type;
if (listType == ValueType.Invalid || type != listType)
throw new InvalidValueTypeException ();
Value v = new Value (o);
GC.SuppressFinalize (v);
list.Append (v.Raw);
}
return list;
}
internal abstract void SetValue (string key, Value val);
internal override void SetValue (string key, Value val)
{
gconf_change_set_set (Raw, key, val.Handle);
}