System.Windows.Forms.XplatUIX11.ClipboardAvailableFormats C# (CSharp) Method

		internal override int[] ClipboardAvailableFormats(IntPtr handle) {
			DataFormats.Format	f;
			int[]			result;

			f = DataFormats.Format.List;

			if (XGetSelectionOwner(DisplayHandle, CLIPBOARD) == IntPtr.Zero) {
				return null;
			}

			Clipboard.Formats = new ArrayList();

			while (f != null) {
				XConvertSelection(DisplayHandle, CLIPBOARD, (IntPtr)f.Id, (IntPtr)f.Id, FosterParent, IntPtr.Zero);

				Clipboard.Enumerating = true;
				while (Clipboard.Enumerating) {
					UpdateMessageQueue(null);
				}
				f = f.Next;
			}

			result = new int[Clipboard.Formats.Count];

			for (int i = 0; i < Clipboard.Formats.Count; i++) {
				result[i] = ((IntPtr)Clipboard.Formats[i]).ToInt32 ();
			}

			Clipboard.Formats = null;
			return result;
		}