private void RestoreState(GraffitiCacheData cacheData)
{
List <GraffitiCacheDataCurve> graffitiCacheDataCurveList = cacheData != null?cacheData.Curves.ToList <GraffitiCacheDataCurve>() : (List <GraffitiCacheDataCurve>)null;
if (graffitiCacheDataCurveList == null)
{
return;
}
foreach (GraffitiCacheDataCurve graffitiCacheDataCurve in graffitiCacheDataCurveList)
{
List <Point> points = graffitiCacheDataCurve.GetPoints();
string colorHex = graffitiCacheDataCurve.ColorHex;
int strokeThickness = graffitiCacheDataCurve.StrokeThickness;
this._graffitiDrawService.StrokeBrush = new SolidColorBrush(colorHex.ToColor());
this._graffitiDrawService.StrokeThickness = strokeThickness;
for (int index = 0; index < points.Count; ++index)
{
this.HandleTouchPoint(points[index], index == points.Count - 1);
}
}
string selectedColorHex = cacheData.SelectedColorHex;
int selectedStrokeThickness = cacheData.SelectedStrokeThickness;
this.ucGraffitiPallete.SetColor(selectedColorHex);
this.ucBrushThickness.SetThickness(selectedStrokeThickness);
this.ucBrushThickness.SetFillColor(selectedColorHex.ToColor());
this.UpdateUndoOpacity();
}
protected override void HandleOnNavigatedFrom(NavigationEventArgs e)
{
base.HandleOnNavigatedFrom(e);
this.UnsubscribeFromFrameReported();
AccelerometerHelper.Instance.IsActive = false;
DeviceOrientationHelper.Instance.OrientationChanged -= new EventHandler <DeviceOrientationChangedEventArgs>(this.OnOrientationChanged);
if (e.NavigationMode == NavigationMode.Back)
{
this.ResetState();
}
else
{
GraffitiCacheData graffitiCacheData = this._graffitiDrawService.GraffitiCacheData;
string str = this.ucGraffitiPallete.CurrentColor.ToString();
graffitiCacheData.SelectedColorHex = str;
int currentThickness = this.ucBrushThickness.CurrentThickness;
graffitiCacheData.SelectedStrokeThickness = currentThickness;
this.SaveState(this._graffitiDrawService.GraffitiCacheData);
}
}
private void RestoreState(GraffitiCacheData cacheData)
{
List <GraffitiCacheDataCurve> graffitiCacheDataCurveList = cacheData != null?Enumerable.ToList <GraffitiCacheDataCurve>(cacheData.Curves) : null;
if (graffitiCacheDataCurveList == null)
{
return;
}
List <GraffitiCacheDataCurve> .Enumerator enumerator = graffitiCacheDataCurveList.GetEnumerator();
try
{
while (enumerator.MoveNext())
{
GraffitiCacheDataCurve current = enumerator.Current;
List <Point> points = current.GetPoints();
string colorHex = current.ColorHex;
int strokeThickness = current.StrokeThickness;
this._graffitiDrawService.StrokeBrush = new SolidColorBrush(colorHex.ToColor());
this._graffitiDrawService.StrokeThickness = strokeThickness;
for (int index = 0; index < points.Count; ++index)
{
this.HandleTouchPoint(points[index], index == points.Count - 1);
}
}
}
finally
{
enumerator.Dispose();
}
string selectedColorHex = cacheData.SelectedColorHex;
int selectedStrokeThickness = cacheData.SelectedStrokeThickness;
this.ucGraffitiPallete.SetColor(selectedColorHex);
this.ucBrushThickness.SetThickness(selectedStrokeThickness);
this.ucBrushThickness.SetFillColor(selectedColorHex.ToColor());
this.UpdateUndoOpacity();
}
private void SaveState(GraffitiCacheData cacheData)
{
base.State["GraffitiPageState"] = cacheData;
}
private void SaveState(GraffitiCacheData cacheData)
{
this.State["GraffitiPageState"] = (object)cacheData;
}