private void Start()
{
var startInfo = new ProcessStartInfo
{
FileName = TaskSetup.Executable,
Arguments = TaskSetup.GetCmdLineParams(),
WorkingDirectory = _workingDir,
UseShellExecute = false,
CreateNoWindow = true,
RedirectStandardInput = true,
RedirectStandardOutput = true,
RedirectStandardError = true
};
using (var process = new Process())
{
process.StartInfo = startInfo;
process.ErrorDataReceived += new DataReceivedEventHandler(OnErrorDataReceived);
process.OutputDataReceived += new DataReceivedEventHandler(OnOutputDataReceived);
process.Start();
process.BeginErrorReadLine();
process.BeginOutputReadLine();
process.WaitForExit();
IsFinished = true;
if (TaskFinishedCallback == null)
{
return;
}
TaskFinishedCallback();
}
}
public MagickTask(TaskSetup setup)
{
Id = Guid.NewGuid();
TaskSetup = setup;
_workingDir = new FileInfo(Assembly.GetEntryAssembly().Location).Directory.FullName;
_progress = new MagickProgress(args => ConvertProgressEvent(this, args));
}
public void Convert(TaskSetup setup)
{
var task = new MagickTask(setup);
task.TaskFinishedCallback += () => TaskFinished(setup);
task.ConvertFinishedEvent += ConvertFinished;
task.ConvertProgressEvent += ConvertProgress;
_queue.EnqueueTask(task);
}
public virtual void TaskFinished(TaskSetup setup)
{
if (!string.IsNullOrWhiteSpace(setup.Source))
{
File.Delete(setup.Source);
}
if (setup.CompletedCallBack != null)
{
setup.CompletedCallBack(setup);
}
}
public static bool GainedDuration(object sender, ConvertProgressEventArgs eargs, out TaskSetup setup)
{
if (eargs.IsGainedDuration)
{
if (sender is MagickTask)
{
setup = (sender as MagickTask).TaskSetup;
return(true);
}
setup = null;
return(true);
}
setup = null;
return(false);
}
public static bool ProgressCompleted(object sender, ConvertProgressEventArgs eargs, out TaskSetup setup)
{
if (eargs.IsCompleted)
{
if (sender is MagickTask)
{
setup = (sender as MagickTask).TaskSetup;
return(true);
}
setup = null;
return(true);
}
setup = null;
return(false);
}
