public void Fire(ODEventArgs e)
{
if (e.Tag is ProgressBarHelper)
{
ProgressBarHelper progBarHelper = (ProgressBarHelper)e.Tag;
if (progBarHelper.ProgressStyle == ProgBarStyle.NoneSpecified)
{
progBarHelper.ProgressStyle = _progBarStyle;
}
}
_event.FireEvent(e);
}
public void ODEvent_Fired(ODEventArgs e)
{
try {
//We don't know what thread will cause a progress status change, so invoke this method as a delegate if necessary.
if (this.InvokeRequired)
{
this.Invoke((Action) delegate() { ODEvent_Fired(e); });
return;
}
//If Tag on the ODEvent is null then there is nothing to for this event handler to do.
if (e.Tag == null)
{
return;
}
//Check to see if an ODEventType was set otherwise check the ODEventName to make sure this is an event that this instance cares to process.
if (_odEventType != ODEventType.Undefined)
{
//Always use ODEventType if one was explicitly set regardless of what _odEventName is set to.
if (_odEventType != e.EventType)
{
return;
}
}
ProgressBarHelper progHelper = new ProgressBarHelper("");
bool hasProgHelper = false;
string status = "";
if (e.Tag.GetType() == typeof(string))
{
status = ((string)e.Tag);
}
else if (e.Tag.GetType() == typeof(ProgressBarHelper))
{
progHelper = (ProgressBarHelper)e.Tag;
status = progHelper.LabelValue;
hasProgHelper = true;
}
else //Unsupported type passed in.
{
return;
}
UpdateProgress(status, progHelper, hasProgHelper);
}
catch (Exception ex) {
ex.DoNothing(); //It's just progress...
}
}
public sealed override void UpdateProgress(string status, ProgressBarHelper progHelper, bool hasProgHelper)
{
if (Visible && _hasHistory && !progressBar.Visible)
{
//Once the progress bar is hidden when history is showing, we never want to process another event.
return;
}
labelMsg.Text = status;
if (hasProgHelper)
{
if (progHelper.BlockMax != 0)
{
progressBar.Maximum = progHelper.BlockMax;
}
if (progHelper.BlockValue != 0)
{
progressBar.Value = progHelper.BlockValue;
}
if (progHelper.ProgressStyle == ProgBarStyle.Marquee)
{
progressBar.Style = ProgressBarStyle.Marquee;
}
else if (progHelper.ProgressStyle == ProgBarStyle.Blocks)
{
progressBar.Style = ProgressBarStyle.Blocks;
}
else if (progHelper.ProgressStyle == ProgBarStyle.Continuous)
{
progressBar.Style = ProgressBarStyle.Continuous;
}
}
if (_hasHistory)
{
if (_dateTimeLastEvent == DateTime.MinValue)
{
textHistoryMsg.AppendText(status.PadRight(60));
_dateTimeLastEvent = DateTime.Now;
}
else
{
textHistoryMsg.AppendText(GetElapsedTime(_dateTimeLastEvent, DateTime.Now) + "\r\n" + status.PadRight(60));
_dateTimeLastEvent = DateTime.Now;
}
}
}
public sealed override void UpdateProgress(string status, ProgressBarHelper progHelper, bool hasProgHelper)
{
if (hasProgHelper)
{
switch (progHelper.ProgressBarEventType)
{
case ProgBarEventType.BringToFront:
this.TopMost = true;
this.TopMost = false;
break;
case ProgBarEventType.Header:
this.Text = status;
break;
case ProgBarEventType.ProgressLog:
label4.Text = status;
break;
case ProgBarEventType.TextMsg:
status = status.Trim(); //Get rid of leading and trailing new lines.
textMsg.AppendText((string.IsNullOrWhiteSpace(textMsg.Text) ? "" : "\r\n") + status.PadRight(60));
break;
case ProgBarEventType.WarningOff:
case ProgBarEventType.AllowResume:
labelWarning.Visible = false;
butPause.Enabled = true;
if (_isPaused)
{
butPause.Text = "Resume";
}
else
{
butPause.Text = "Pause"; //setting down below wasn't always working when this event type was passed in.
}
break;
case ProgBarEventType.Done:
butCancel.Visible = true; //can sometimes be set to invisible with HideButtons. Show if previously invisible.
butCancel.Text = "Close";
butPause.Enabled = false;
_isDone = true;
break;
case ProgBarEventType.HideButtons: //hide pause and cancel. Call Done when "close button" should appear.
butPause.Visible = false;
butCancel.Visible = false;
break;
case ProgBarEventType.ProgressBar:
default:
if (!_listProgressBars.Exists(x => x.TagString.ToLower() == progHelper.TagString.ToLower())) //if not already added
{
ODProgressBar progBar = AddNewProgressBar(progHelper.LabelValue, progHelper.LabelTop, progHelper.PercentValue, progHelper.BlockValue,
progHelper.BlockMax, progHelper.TagString, progHelper.ProgressStyle, progHelper.MarqueeSpeed, progHelper.IsValHidden, progHelper.IsTopHidden,
progHelper.IsPercentHidden);
if (progBar == null)
{
break;
}
_listProgressBars.Add(progBar);
}
else
{
ODProgressBar odBar = _listProgressBars.Find(x => x.TagString.ToLower() == progHelper.TagString.ToLower());
UpdateProgressBar(odBar, progHelper);
}
break;
}
}
}
private void UpdateProgressBar(ODProgressBar progBar, ProgressBarHelper progHelper)
{
progBar.ODProgUpdate(progHelper.LabelValue, progHelper.LabelTop, progHelper.PercentValue, progHelper.BlockValue, progHelper.BlockMax,
progHelper.TagString, progHelper.ProgressStyle, progHelper.MarqueeSpeed, progHelper.IsValHidden, progHelper.IsTopHidden, progHelper.IsPercentHidden);
}
///<summary>Extending classes are required to implement this method.
///This class was originally an abstract class which made this fact apparent but Visual Studio's designer doesn't play nicely.</summary>
public virtual void UpdateProgress(string status, ProgressBarHelper progHelper, bool hasProgHelper)
{
throw new NotImplementedException(); //STOP! It is up to extending methods to implement this. Go away.
}