/// <summary>
/// Updates the Sample Name and the Level labels.
/// </summary>
/// <param name="item">SampleBrowserItem containing Sample related
/// information.</param>
private void UpdateDifficultyLevel(SampleBrowserItem item)
{
Color SampleDifficultyLevelColor = Colors.Gray;
SampleDifficultyLevel.Visibility = Visibility.Visible;
if (SampleDifficultyLevel != null)
{
if (item.SampleLevel == DifficultyLevel.Basic)
{
SampleDifficultyLevelColor = Colors.Green;
}
else if (item.SampleLevel == DifficultyLevel.Scenario)
{
SampleDifficultyLevelColor = Colors.Orange;
}
else if (item.SampleLevel == DifficultyLevel.Advanced)
{
SampleDifficultyLevelColor = Colors.Red;
}
else if (item.SampleLevel == DifficultyLevel.Scenario)
{
SampleDifficultyLevelColor = Colors.DarkGray;
}
else if (item.SampleLevel == DifficultyLevel.None)
{
SampleDifficultyLevel.Visibility = Visibility.Collapsed;
}
SampleDifficultyLevel.Background = new SolidColorBrush(SampleDifficultyLevelColor);
SampleDifficultyLevel.Content = item.SampleLevel.ToString();
}
}
/// <summary>
/// Create a SampleBrowserItem and inserts into the right location.
/// </summary>
/// <param name="Samples">Collections of Samples.</param>
/// <param name="type">Type of Sample.</param>
/// <param name="attribute">Attributes for the Sample.</param>
internal static void AddSample(IList<SampleBrowserItem> Samples, Type type, SampleAttribute attribute)
{
string name = attribute.Name;
// Find any existing item
SampleBrowserItem item = null;
if (Samples != null)
{
foreach (SampleBrowserItem other in Samples)
{
if (string.Compare(other.OriginalName, name, StringComparison.OrdinalIgnoreCase) == 0)
{
item = other;
break;
}
}
}
// Escape any name sorting
string escapedName = name;
if (name[0] == '(')
{
int index = name.IndexOf(')');
if (index > 0)
{
escapedName = name.Substring(index + 1, name.Length - index - 1);
}
}
item = new SampleBrowserItem { Name = escapedName, OriginalName = name, SampleType = type, SampleLevel = attribute.DifficultyLevel };
// Insert the item into the list in sorted order (linearly
// because no item should have very many children)
int sortedIndex = 0;
foreach (SampleBrowserItem other in Samples)
{
if (string.Compare(other.OriginalName, name, StringComparison.OrdinalIgnoreCase) > 0)
{
break;
}
else
{
sortedIndex++;
}
}
Samples.Insert(sortedIndex, item);
}