92 lines
3 KiB
C#
92 lines
3 KiB
C#
/*
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Copyright (c) 2018, Lars Brubaker, John Lewin
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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The views and conclusions contained in the software and documentation are those
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of the authors and should not be interpreted as representing official policies,
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either expressed or implied, of the FreeBSD Project.
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*/
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using MatterHackers.Agg;
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using MatterHackers.Agg.UI;
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using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.Linq;
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using System.Runtime.CompilerServices;
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using System.Threading;
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using System.Threading.Tasks;
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[assembly: InternalsVisibleTo("MatterControl.Tests")]
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[assembly: InternalsVisibleTo("MatterControl.AutomationTests")]
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[assembly: InternalsVisibleTo("CloudServices.Tests")]
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namespace MatterHackers.MatterControl
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{
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public class RunningTasksConfig
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{
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public event EventHandler TasksChanged;
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private ObservableCollection<RunningTaskDetails> executingTasks = new ObservableCollection<RunningTaskDetails>();
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public IEnumerable<RunningTaskDetails> RunningTasks => executingTasks.ToList();
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public RunningTasksConfig()
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{
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executingTasks.CollectionChanged += (s, e) =>
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{
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UiThread.RunOnIdle(() => this.TasksChanged?.Invoke(this, null));
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};
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}
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public Task Execute(string taskTitle, object owner, Func<IProgress<ProgressStatus>, CancellationTokenSource, Task> func, RunningTaskOptions taskActions = null)
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{
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var tokenSource = new CancellationTokenSource();
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var taskDetails = new RunningTaskDetails(tokenSource)
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{
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Options = taskActions,
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Title = taskTitle,
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Owner = owner,
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};
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executingTasks.Add(taskDetails);
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return Task.Run(async () =>
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{
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try
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{
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await func?.Invoke(taskDetails, tokenSource);
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}
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catch
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{
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}
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UiThread.RunOnIdle(() =>
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{
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executingTasks.Remove(taskDetails);
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});
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});
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}
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}
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}
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