private void InitData()
{
TaskProgressResult currentTaskProgress;
if (ApplicationContext.TaskProgressDictionary.ContainsKey(_taskItemViewModel.Id))
{
currentTaskProgress = ApplicationContext.TaskProgressDictionary[_taskItemViewModel.Id];
}
else
{
currentTaskProgress = new TaskProgressResult();
currentTaskProgress.Init();
}
if (TaskProgressCollection != null)
{
TaskProgressCollection = null;
}
TaskProgressCollection = new ObservableCollection <TaskProgressItemView>();
ColorBrushCollection = new BrushCollection();
foreach (var task in currentTaskProgress)
{
var solidColor = new SolidColorBrush(_dictColorMap[task.Type]);
var taskView = new TaskProgressItemView(task)
{
SolidColor = solidColor
};
if (task.TaskCount > 0)
{
ColorBrushCollection.Add(solidColor);
}
TaskProgressCollection.Add(taskView);
}
}
/// <summary>Adds a list of NamedColor as SolidColorBrush to the current BrushCollection</summary>
public static BrushCollection AddRange(this BrushCollection brushCollection, List <NamedColor> colors)
{
foreach (var color in colors)
{
brushCollection.Add(color.ToBrush());
}
return(brushCollection);
}
/// <summary>Adds a list of LinearGradientBrush to the current BrushCollection</summary>
public static BrushCollection AddRange(this BrushCollection brushCollection, List <LinearGradientBrush> brushes)
{
foreach (var brush in brushes)
{
brushCollection.Add(brush);
}
return(brushCollection);
}
/// <summary>Adds a list of SolidColorBrush to the current BrushCollection</summary>
public static BrushCollection AddRange(this BrushCollection brushCollection, List <SolidColorBrush> brushes)
{
foreach (var brush in brushes)
{
brushCollection.Add(brush);
}
return(brushCollection);
}
public static BrushCollection ReverseItems(this BrushCollection brushCollection)
{
var newBrushCollection = new BrushCollection();
for (int i = brushCollection.Count - 1; i >= 0; i--)
{
var brush = brushCollection[i];
newBrushCollection.Add(brush);
}
return(newBrushCollection);
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
BrushCollection brushes = (BrushCollection)parameter;
if (brushes == null)
{
brushes = new BrushCollection();
brushes.Add((Brush)App.Current.Resources["ThemeTextForegroundBrush"]);
brushes.Add(new SolidColorBrush(Colors.Blue));
brushes.Add(new SolidColorBrush(Colors.Red));
}
if (targetType != typeof(Brush))
{
return(null);
}
if ((int)value == 0)
{
return(brushes[1]);
}
return((int)value < 0 ? brushes[2] : brushes[0]);
}