71 lines
1.9 KiB
C#
71 lines
1.9 KiB
C#
//
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// GLibSynchronizationContext.cs
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//
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// Author:
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// Rickard Edström <ickard@gmail.com>
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//
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// Copyright (c) 2010 Rickard Edström
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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using System;
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using System.Threading;
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namespace GLib
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{
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public class GLibSynchronizationContext : SynchronizationContext
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{
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public override void Post (SendOrPostCallback d, object state)
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{
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PostAction (() => d (state));
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}
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public override void Send (SendOrPostCallback d, object state)
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{
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var mre = new ManualResetEvent (false);
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Exception error = null;
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PostAction (() =>
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{
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try {
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d (state);
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} catch (Exception ex) {
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error = ex;
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} finally {
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mre.Set ();
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}
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});
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mre.WaitOne ();
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if (error != null) {
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throw error;
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}
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}
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void PostAction (Action action)
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{
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Idle.Add (() =>
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{
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action ();
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return false;
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});
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}
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}
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}
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