public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
ImageSource result = null;
TaskPriority?priority = value as TaskPriority?;
if (priority != null)
{
string imageName = null;
switch (priority)
{
case TaskPriority.High:
imageName = "PriorityHigh.png";
break;
case TaskPriority.Normal:
imageName = "PriorityNormal.png";
break;
case TaskPriority.Low:
imageName = "PriorityLow.png";
break;
}
if (!string.IsNullOrEmpty(imageName))
{
Uri uri = ImageNameToSourceConverter.CreateResourceUri(imageName);
result = BitmapFrame.Create(uri);
}
}
return(result);
}
private void Sort_Changed(object sender, NotifyCollectionChangedEventArgs e)
{
SortDescriptionCollection sorting = sender as SortDescriptionCollection;
if (sorting != null)
{
this.resetSort.IsEnabled = sorting.Count > 0;
foreach (MenuItem menuItem in this.sort.ContextMenu.Items.OfType <MenuItem>())
{
string propertyName = menuItem.Tag as string;
if (!string.IsNullOrEmpty(propertyName))
{
SortDescription sort;
int index;
if (TryGetSortDescription(sorting, propertyName, out sort, out index))
{
string imageName = sort.Direction == ListSortDirection.Ascending ? "SortAscending.png" : "SortDescending.png";
Uri uri = ImageNameToSourceConverter.CreateResourceUri(imageName);
BitmapImage source = new BitmapImage(uri);
menuItem.Icon = new Image()
{
Source = source
};
}
else
{
menuItem.Icon = null;
}
}
}
XElement status = new XElement("TasksStatus");
foreach (SortDescription sort in sorting)
{
XElement sortBy = new XElement(
"SortBy",
new XAttribute("PropertyName", sort.PropertyName),
new XAttribute("Direction", sort.Direction));
status.Add(sortBy);
}
if (!this.isLoading)
{
Options options = this.Package.Options;
options.TasksStatusXml = status.ToString();
options.SaveSettingsToStorage();
}
}
}
