public void OnUpdateProgress(object sender, OutputEventArgs e)
{
if (_dicTabPages.ContainsKey(e.strProName))
{
_dicTabPages[e.strProName].updateProgress(e);
}
}
///
/// <summary>
/// Updates progress of the progress bar and status of a given target.
/// Uses SafeBeginInvoke to test whether it is safe for the two threads
/// (the Main Thread and the TargetUpload Thread) to communicate/pass information.
/// Because of the nature of SafeBeginInvoke, it is not always safe to communicate
/// between the two Threads. Therefore, not all calls are successful to OnUpdateProgress().
/// Because calls to OnUpdateProgress() are put into a queue, when the upload Processes and
/// Threads are terminated the progress bar and status field continue to update for a small
/// amount of time. _lstStopList and _stopAll are used to flag that the upload process
/// has been stopped, so any OnUpdateProgress() calls left in the queue with not effect the display/status
/// of the List View screen.
/// </summary>
/// <param name="e">Contains the target address, progress, and speed of an upload</param>
public void updateProgress(OutputEventArgs e)
{
this.targetList.SafeBeginInvoke(new Action(() => //Tests whether is it safe to communicate
{
if (targetList.Items.ContainsKey(e.strTarget) == true) //Checks if ListView item exists for target IP
{
if ((_lstStopList.Contains(e.strTarget)) || (_stopAll == true)) //Checks if IP has been flagged to stop
{
if (_lstStopList.Contains(e.strTarget))
{
targetList.Items[e.strTarget].SubItems[3].Text = "Stopped"; //Sets target's status to 'Stopped'
targetList.Items[e.strTarget].SubItems[4].Text = "";
}
else
{
updateStatus("", "Stopped"); //Sets all targets to 'Stopped'
}
}
else
{
int percentageDone = (int)e.percent;
int row = targetList.Items[e.strTarget].Index; //Finds row of target
ProgressBar pb = targetList.GetEmbeddedControl(e.strTarget) as ProgressBar; //Fetches progress bar
if (percentageDone <= 100)
{
pb.Value = percentageDone;
}
targetList.Items[e.strTarget].SubItems[2].Text = percentageDone.ToString() + "%";
targetList.Items[e.strTarget].SubItems[3].Text = "Running";
targetList.Items[e.strTarget].SubItems[4].Text = e.strSpeed;
if (percentageDone >= 100)
{
targetList.Items[e.strTarget].SubItems[3].Text = "Done";
targetList.Items[e.strTarget].SubItems[4].Text = "";
}
}
}
}));
}
///
/// <summary>
/// Updates progress of the progress bar and status of a given target.
/// Uses SafeBeginInvoke to test whether it is safe for the two threads
/// (the Main Thread and the TargetUpload Thread) to communicate/pass information.
/// Because of the nature of SafeBeginInvoke, it is not always safe to communicate
/// between the two Threads. Therefore, not all calls are successful to OnUpdateProgress().
/// Because calls to OnUpdateProgress() are put into a queue, when the upload Processes and
/// Threads are terminated the progress bar and status field continue to update for a small
/// amount of time. _lstStopList and _stopAll are used to flag that the upload process
/// has been stopped, so any OnUpdateProgress() calls left in the queue with not effect the display/status
/// of the List View screen.
/// </summary>
/// <param name="e">Contains the target address, progress, and speed of an upload</param>
public void updateProgress(OutputEventArgs e)
{
this.targetList.SafeBeginInvoke(new Action(() => //Tests whether is it safe to communicate
{
if(targetList.Items.ContainsKey(e.strTarget) == true) //Checks if ListView item exists for target IP
{
if((_lstStopList.Contains(e.strTarget)) || (_stopAll == true)) //Checks if IP has been flagged to stop
{
if(_lstStopList.Contains(e.strTarget))
{
targetList.Items[e.strTarget].SubItems[3].Text = "Stopped"; //Sets target's status to 'Stopped'
targetList.Items[e.strTarget].SubItems[4].Text = "";
}
else
{
updateStatus("", "Stopped"); //Sets all targets to 'Stopped'
}
}
else
{
int percentageDone = (int)e.percent;
int row = targetList.Items[e.strTarget].Index; //Finds row of target
ProgressBar pb = targetList.GetEmbeddedControl(e.strTarget) as ProgressBar; //Fetches progress bar
if(percentageDone <= 100)
{
pb.Value = percentageDone;
}
targetList.Items[e.strTarget].SubItems[2].Text = percentageDone.ToString() + "%";
targetList.Items[e.strTarget].SubItems[3].Text = "Running";
targetList.Items[e.strTarget].SubItems[4].Text = e.strSpeed;
if(percentageDone >= 100)
{
targetList.Items[e.strTarget].SubItems[3].Text = "Done";
targetList.Items[e.strTarget].SubItems[4].Text = "";
}
}
}
}));
}
