private void _fireworkManager_LineStarted(object sender, EventArgs e)
{
Line line = sender as Line;
ComputeVisiblePeriod(line);
}
private void ComputeVisiblePeriod(Line line)
{
TimeSpan lineIgnition = line.Ignition;
DateTime visiblePeriodStart = DateTime.Now.Date.Add(line.Ignition).Subtract(new TimeSpan(0, 0, 20));
DateTime visiblePeriodEnd = DateTime.Now.Date.Add(line.Ignition).Add(new TimeSpan(0, 0, 40));
//Change visible port view only if new visible period start - 20 s > period start ui
if (visiblePeriodStart.CompareTo(_fireworkManager.PeriodStartUI) > 0)
{
_dispatcher.BeginInvoke((Action)(() =>
{
_fireworkTimeline.VisiblePeriod = new Telerik.Windows.Controls.SelectionRange <DateTime>(visiblePeriodStart, visiblePeriodEnd);
}));
}
_dispatcher.BeginInvoke((Action)(() =>
{
//Vertical part
if (_verticalSlider != null)
{
int nbOfElementVisiblePerRange = Convert.ToInt32(Math.Truncate((_fireworkManager.AllActiveFireworks.Count() * this._verticalSlider.SelectionRange)));
double range = (line.Fireworks[0].RadRowIndex * this._verticalSlider.SelectionRange / nbOfElementVisiblePerRange);
//End?
if (range + this._verticalSlider.SelectionRange - (this._verticalSlider.SelectionRange / 4) > 1)
{
this._verticalSlider.Selection = new SelectionRange <double>(1 - this._verticalSlider.SelectionRange, 1);
return;
}
//Mid screen reached?
if (range > (this._verticalSlider.SelectionRange / 4))
{
var newStart = range - (this._verticalSlider.SelectionRange / 4);
var newEnd = range + this._verticalSlider.SelectionRange - (this._verticalSlider.SelectionRange / 4);
this._verticalSlider.Selection = new SelectionRange <double>(newStart, newEnd);
}
/* double thirdScreenScroll = this._verticalSlider.SelectionRange / 2;
*
* int nbOfElementVisiblePerRange = Convert.ToInt32(Math.Truncate((_fireworkManager.AllFireworks.Count() * this._verticalSlider.SelectionRange) / 2));
*
* // nbOfElementVisiblePerRange = nbOfElementVisiblePerRange - 3;
*
* int decalage = Convert.ToInt32(Math.Truncate(Convert.ToDouble(line.Fireworks[0].RadRowIndex / nbOfElementVisiblePerRange)));
*
* //double range = decalage * halfScreenScroll;
*
* if (_oldDecalage != decalage)
* {
* var newStart = this._verticalSlider.SelectionStart + thirdScreenScroll;
* var newEnd = this._verticalSlider.SelectionEnd + thirdScreenScroll;
* this._verticalSlider.Selection = new SelectionRange<double>(newStart, newEnd);
*
* _oldDecalage = decalage;
* }*/
}
}));
}
public FireworkManagementWindow(FireworkManager fm, SoftwareConfiguration softwareConfiguration, Line line) : this(fm, softwareConfiguration)
{
_line = line;
}