private void OnLoaded(object sender, RoutedEventArgs routedEventArgs)
{
// Create our data in another thread to stop the UI from being stalled.
// It's not appending to SciChart Dataseries that is the problem, its Calling Rand.Next() two million times which is pretty slow :)
TimedMethod.Invoke(() =>
{
var dataSeries = new XyDataSeries <double, double>()
{
AcceptsUnsortedData = true
};
var rand = new FasterRandom();
// Allow 1M points in WPF/DirectX. In Silverlight or software rendering, 100k points is enough to stress the renderer
int count = FeaturesHelper.Instance.SupportsHardwareAcceleration ? (int)1E6 : (int)1E5;
// Append some data
for (int i = 0; i < count; i++)
{
dataSeries.Append(rand.NextDouble(), rand.NextDouble());
}
// Bind to scichart
Action bindData = () => { BindData(dataSeries); };
Dispatcher.BeginInvoke(bindData);
}).After(200).OnThread(TimedMethodThread.Background).Go();
}
private void OnExampleLoaded(object sender, RoutedEventArgs e)
{
// Manages the state of example on enter
Reset();
_startDelegate = TimedMethod.Invoke(this.Start).After(500).Go();
}
public override void FilterAll()
{
_filteredDataSeries.Clear();
int index = 0;
double animationStepMillisconds = 1;
Action appendPoint = null;
Action onAppendCallback = () =>
{
// 2.) Append the point
_filteredDataSeries.Append(_originalDataSeries.XValues[index], _originalDataSeries.YValues[index]);
_filteredDataSeries.InvalidateParentSurface(RangeMode.ZoomToFit);
// 3.) Schedule another until complete
if (++index < _originalDataSeries.Count)
{
// Achieve some rudimentary easing
animationStepMillisconds *= 1.05;
animationStepMillisconds = Math.Min(animationStepMillisconds, 10);
// Next point
appendPoint();
}
};
appendPoint = () =>
{
TimedMethod.Invoke(onAppendCallback).After((int)animationStepMillisconds).Go();
};
// 1.) Schedule one point to be appended
appendPoint();
}
private static void DoLoaded(object sender, EventArgs e)
{
TimedMethod.Invoke(() =>
{
var command = GetLoadedEventCommand((DependencyObject)sender);
if (command != null)
{
command.Execute(null);
}
}).After(200).Go();
}
public MainWindowViewModel(IModule module, IUsageCalculator usageCalculator)
{
SearchText = "";
SearchResults = new ObservableCollection <ISelectable>();
_autoCompleteDataSource = module.Examples.Select(ex => ex.Value.Title).ToList();
WithTrait <AutoCompleteSearchBehaviour>();
WithTrait <InitializationBehaviour>();
_hideSearchCommand = new ActionCommand(() =>
{
SearchText = null;
});
_showSettingsCommand = new ActionCommand(() =>
{
IsSettingsShow = true;
BlurOnSearchParams = _blurredParams;
});
_hideSettingsCommand = new ActionCommand(() =>
{
IsSettingsShow = false;
BlurOnSearchParams = _defaultParams;
});
_exportCommand = new ActionCommand(() =>
{
_hideSettingsCommand.Execute(null);
DeveloperModManager.Manage.IsDeveloperMode = false;
TimedMethod.Invoke(() => HtmlExportHelper.ExportExampleToHtml(SelectedExample)).After(1000).Go();
}, () => SelectedExample != null);
_exportAllHtmlCommand = new ActionCommand(() =>
{
_hideSettingsCommand.Execute(null);
DeveloperModManager.Manage.IsDeveloperMode = false;
TimedMethod.Invoke(() => HtmlExportHelper.ExportExamplesToHtml(module)).After(1000).Go();
}, () => SelectedExample != null);
_exportAllSolutionsCommand = new ActionCommand(() =>
{
_hideSettingsCommand.Execute(null);
ExportExampleHelper.ExportExamplesToSolutions(module);
}, () => SelectedExample != null);
_gcCollectCommand = new ActionCommand(() =>
{
GC.Collect();
GC.WaitForPendingFinalizers();
GC.Collect();
GC.WaitForFullGCApproach();
});
}
public static void ExportExamplesToHtml(IModule module)
{
var enumerator = module.Examples.Select(x => x.Value).GetEnumerator();
if (!GetPathForExport())
{
return;
}
Action <UserControl, AppPage> action = null;
action = (control, page) =>
{
RoutedEventHandler controlOnLoaded = null;
controlOnLoaded = (sender, args) =>
{
TimedMethod.Invoke(() =>
{
ExportExampleToHtml(enumerator.Current, false);
if (enumerator.MoveNext())
{
Navigator.Instance.Navigate(enumerator.Current);
ServiceLocator.Container.Resolve <IModule>().CurrentExample = enumerator.Current;
}
else
{
Navigator.Instance.AfterNavigation -= action;
}
control.Loaded -= controlOnLoaded;
}).After(1000).Go();
};
control.Loaded += controlOnLoaded;
};
Navigator.Instance.AfterNavigation += action;
if (enumerator.MoveNext())
{
Navigator.Instance.Navigate(enumerator.Current);
}
ExportIndexToHtml(module);
}
private void OnExampleLoaded(object sender, RoutedEventArgs e)
{
ResetButton_Click(this, null);
_startDelegate = TimedMethod.Invoke(() => StartButton_Click(this, null)).After(500).Go();
}
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
_popup = GetTemplateChild("PART_Popup") as Canvas;
_border = GetTemplateChild("PART_Border") as Border;
_root = GetTemplateChild("RootElement") as Grid;
_callout = GetTemplateChild("Callout") as Callout;
if (_root == null)
{
return;
}
_fadeStoryboard = ((Storyboard)_root.TryFindResource("FadeBorderAnimation"));
if (_border == null || _callout == null || _popup == null)
{
return;
}
if (DesignerProperties.GetIsInDesignMode(this))
{
_popup.Visibility = Visibility.Visible;
}
MouseLeave += (s, e) =>
{
_popupCloseToken = TimedMethod.Invoke(() =>
{
_popup.Visibility = Visibility.Collapsed;
}).After(200).Go();
};
MouseEnter += (s, e) =>
{
if (_popupCloseToken != null)
{
_popupCloseToken.Dispose();
_popupCloseToken = null;
}
if (_popup.Visibility == Visibility.Collapsed)
{
_popup.Visibility = Visibility.Visible;
}
};
_callout.MouseEnter += (s, e) =>
{
if (_popupCloseToken != null)
{
_popupCloseToken.Dispose();
_popupCloseToken = null;
}
};
_callout.MouseLeave += (s, e) =>
{
_popupCloseToken = TimedMethod.Invoke(() =>
{
_popup.Visibility = Visibility.Collapsed;
}).After(200).Go();
};
//#if !SILVERLIGHT
// _popup.VerticalOffset = -32;
// _popup.AllowsTransparency = true;
// _popup.PopupAnimation = PopupAnimation.Fade;
//#endif
}
public static void ExportExamplesToSolutions(IModule module)
{
var enumerator = module.Examples.Select(x => x.Value).GetEnumerator();
var basePath = DirectoryHelper.GetPathForExport(DefaultExportPath);
if (string.IsNullOrEmpty(basePath))
{
return;
}
ExportPath = basePath + "\\" + FolderName + "\\";
try
{
if (File.Exists(ScriptPath))
{
File.Delete(ScriptPath);
}
if (Directory.Exists(ExportPath))
{
Directory.Delete(ExportPath, true);
}
if (!Directory.Exists(ExportPath))
{
Directory.CreateDirectory(ExportPath);
}
}
catch (Exception ex)
{
throw new InvalidOperationException("A permissions error occurred when deleting or creating example export paths. Please check you are not trying to export in a restricted directory such as C: or Program Files", ex);
}
string lastGroup = null;
Action <UserControl, AppPage> action = null;
action = (control, page) =>
{
RoutedEventHandler controlOnLoaded = null;
controlOnLoaded = (sender, args) =>
{
TimedMethod.Invoke(() =>
{
ExportExampleToSolution(ref lastGroup, enumerator.Current);
if (enumerator.MoveNext())
{
Navigator.Instance.Navigate(enumerator.Current);
}
else
{
Navigator.Instance.AfterNavigation -= action;
}
control.Loaded -= controlOnLoaded;
}).After(1000).Go();
};
control.Loaded += controlOnLoaded;
};
Navigator.Instance.AfterNavigation += action;
if (enumerator.MoveNext())
{
Navigator.Instance.Navigate(enumerator.Current);
}
}
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
_popup = GetTemplateChild("PART_Popup") as Canvas;
_border = GetTemplateChild("PART_Border") as Border;
_root = GetTemplateChild("RootElement") as Grid;
_callout = GetTemplateChild("Callout") as Callout;
if (_root == null)
{
return;
}
_fadeStoryboard = ((Storyboard)_root.TryFindResource("FadeBorderAnimation"));
if (_border == null || _callout == null || _popup == null)
{
return;
}
if (DesignerProperties.GetIsInDesignMode(this))
{
_popup.Visibility = Visibility.Visible;
}
_border.MouseEnter += (s, e) =>
{
if (_popupCloseToken != null)
{
_popupCloseToken.Dispose();
_popupCloseToken = null;
}
if (_popup.Visibility == Visibility.Collapsed)
{
_popup.Visibility = Visibility.Visible;
_fadeStoryboard.Begin();
}
};
_border.MouseLeave += (s, e) =>
{
_popupCloseToken = TimedMethod.Invoke(() =>
{
_popup.Visibility = Visibility.Collapsed;
_fadeStoryboard.Stop();
}).After(200).Go();
};
_callout.MouseEnter += (s, e) =>
{
if (_popupCloseToken != null)
{
_popupCloseToken.Dispose();
_popupCloseToken = null;
}
};
_callout.MouseLeave += (s, e) =>
{
_popupCloseToken = TimedMethod.Invoke(() =>
{
_popup.Visibility = Visibility.Collapsed;
_fadeStoryboard.Stop();
}).After(200).Go();
};
}
