1 // Permission is hereby granted, free of charge, to any person obtaining
2 // a copy of this software and associated documentation files (the
3 // "Software"), to deal in the Software without restriction, including
4 // without limitation the rights to use, copy, modify, merge, publish,
5 // distribute, sublicense, and/or sell copies of the Software, and to
6 // permit persons to whom the Software is furnished to do so, subject to
7 // the following conditions:
9 // The above copyright notice and this permission notice shall be
10 // included in all copies or substantial portions of the Software.
12 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
13 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
14 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
15 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
16 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
17 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
18 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
20 // Copyright (c) 2006 Novell, Inc. (http://www.novell.com)
26 using System.Threading;
27 using System.Windows.Forms;
29 namespace System.Windows.Forms.X11Internal {
31 internal class X11Exception : ApplicationException {
39 public X11Exception (IntPtr Display, IntPtr ResourceID, IntPtr Serial, byte ErrorCode, XRequest RequestCode, byte MinorCode)
41 this.Display = Display;
42 this.ResourceID = ResourceID;
44 this.RequestCode = RequestCode;
45 this.ErrorCode = ErrorCode;
46 this.MinorCode = MinorCode;
49 public override string Message {
51 return GetMessage (Display, ResourceID, Serial, ErrorCode, RequestCode, MinorCode);
55 public static string GetMessage (IntPtr Display, IntPtr ResourceID, IntPtr Serial, byte ErrorCode, XRequest RequestCode, byte MinorCode)
65 sb = new StringBuilder(160);
66 Xlib.XGetErrorText (Display, ErrorCode, sb, sb.Capacity);
67 x_error_text = sb.ToString();
68 hwnd = Hwnd.ObjectFromHandle(ResourceID);
70 hwnd_text = hwnd.ToString();
71 c = Control.FromHandle(hwnd.Handle);
73 control_text = c.ToString();
75 control_text = String.Format("<handle {0:X} non-existant>", hwnd.Handle);
80 control_text = "<null>";
83 error = String.Format("\n Error: {0}\n Request: {1:D} ({2})\n Resource ID: 0x{3:X}\n Serial: {4}\n Hwnd: {5}\n Control: {6}", x_error_text, RequestCode, RequestCode, ResourceID.ToInt32(), Serial, hwnd_text, control_text);