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* glade/HandlerNotFoundExeception.cs: * glade/XML.custom: provide a better error when the signature of a handler does not match the one of the event. svn path=/trunk/gtk-sharp/; revision=61911
115 lines
3.1 KiB
C#
115 lines
3.1 KiB
C#
// HandlerNotFoundException.cs
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//
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// Author: Ricardo Fernández Pascual <ric@users.sourceforge.net>
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//
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// Copyright (c) 2002 Ricardo Fernández Pascual
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of version 2 of the Lesser GNU General
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// Public License as published by the Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this program; if not, write to the
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// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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// Boston, MA 02111-1307, USA.
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namespace Glade {
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using System;
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using System.Reflection;
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using System.Runtime.Serialization;
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/// <summary>
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/// Exception thrown when signal autoconnection fails.
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/// </summary>
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[Serializable]
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public class HandlerNotFoundException : SystemException
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{
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string handler_name;
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string signal_name;
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EventInfo evnt;
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Type delegate_type;
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public HandlerNotFoundException (string handler_name, string signal_name,
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EventInfo evnt, Type delegate_type)
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: this (handler_name, signal_name, evnt, delegate_type, null)
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{
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}
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public HandlerNotFoundException (string handler_name, string signal_name,
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EventInfo evnt, Type delegate_type, Exception inner)
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: base ("No handler " + handler_name + " found for signal " + signal_name,
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inner)
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{
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this.handler_name = handler_name;
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this.signal_name = signal_name;
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this.evnt = evnt;
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this.delegate_type = delegate_type;
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}
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public HandlerNotFoundException (string message, string handler_name, string signal_name,
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EventInfo evnt, Type delegate_type)
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: base ((message != null) ? message : "No handler " + handler_name + " found for signal " + signal_name,
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null)
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{
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this.handler_name = handler_name;
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this.signal_name = signal_name;
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this.evnt = evnt;
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this.delegate_type = delegate_type;
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}
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protected HandlerNotFoundException (SerializationInfo info, StreamingContext context)
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: base (info, context)
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{
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handler_name = info.GetString ("HandlerName");
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signal_name = info.GetString ("SignalName");
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evnt = info.GetValue ("Event", typeof (EventInfo)) as EventInfo;
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delegate_type = info.GetValue ("DelegateType", typeof (Type)) as Type;
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}
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public string HandlerName
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{
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get {
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return handler_name;
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}
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}
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public string SignalName
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{
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get {
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return signal_name;
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}
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}
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public EventInfo Event
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{
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get {
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return evnt;
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}
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}
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public Type DelegateType
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{
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get {
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return delegate_type;
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}
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}
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public override void GetObjectData (SerializationInfo info, StreamingContext context)
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{
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base.GetObjectData (info, context);
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info.AddValue ("HandlerName", handler_name);
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info.AddValue ("SignalName", signal_name);
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info.AddValue ("Event", evnt);
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info.AddValue ("DelegateType", delegate_type);
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}
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}
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}
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