// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// Copyright (c) 2006 Novell, Inc. (http://www.novell.com)
//
//
using System;
using System.Text;
using System.Threading;
using System.Windows.Forms;
namespace System.Windows.Forms.X11Internal{
internal class X11Exception : ApplicationException {
IntPtr Display;
IntPtr ResourceID;
IntPtr Serial;
XRequest RequestCode;
byte ErrorCode;
byte MinorCode;
public X11Exception (IntPtr Display, IntPtr ResourceID, IntPtr Serial, byte ErrorCode, XRequest RequestCode, byte MinorCode)
{
this.Display = Display;
this.ResourceID = ResourceID;
this.Serial = Serial;
this.RequestCode = RequestCode;
this.ErrorCode = ErrorCode;
this.MinorCode = MinorCode;
}
public override string Message {
get {
return GetMessage (Display, ResourceID, Serial, ErrorCode, RequestCode, MinorCode);
}
}
public static string GetMessage (IntPtr Display, IntPtr ResourceID, IntPtr Serial, byte ErrorCode, XRequest RequestCode, byte MinorCode)
{
StringBuilder sb;
string x_error_text;
string error;
string hwnd_text;
string control_text;
Hwnd hwnd;
Control c;
sb = new StringBuilder(160);
Xlib.XGetErrorText (Display, ErrorCode, sb, sb.Capacity);
x_error_text = sb.ToString();
hwnd = Hwnd.ObjectFromHandle(ResourceID);
if (hwnd != null) {
hwnd_text = hwnd.ToString();
c = Control.FromHandle(hwnd.Handle);
if (c != null) {
control_text = c.ToString();
} else {
control_text = String.Format("<handle {0:X} non-existant>", hwnd.Handle);
}
}
else {
hwnd_text = "<null>";
control_text = "<null>";
}
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);
return error;
}
}
}
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