/// <summary>
/// Filters activities for a category (and it's subcategories), and includes only those activities with a HeartRateTrack.
/// </summary>
/// <param name="category">Category to filter for</param>
/// <param name="activityList">List of activities to be filtered from.</param>
/// <returns>Returns a list of activities filtered by category</returns>
internal static IEnumerable <IActivity> FilterActivities(IActivityCategory category, IList <IActivity> activityList)
{
IList <IActivity> filteredActivities = new List <IActivity>();
ActivityInfoCache info = ActivityInfoCache.Instance;
IActivityCategory activityCategory;
foreach (IActivity activity in activityList)
{
activityCategory = info.GetInfo(activity).Activity.Category;
while (true)
{
if (activityCategory == category)
{
// Include Activity
filteredActivities.Add(info.GetInfo(activity).Activity);
break;
}
else if (activityCategory.Parent != null)
{
// Keep searching
activityCategory = activityCategory.Parent;
}
else
{
// Exclude Activity
break;
}
}
}
return(filteredActivities);
}
public static ActivityInfo GetActivityInfo(IActivity activity, bool includeStopped)
{
if (activity == null)
{
Debug.Assert(false, "Activity is unexpectedly null");
return(null);
}
if (!systemProperty)
{
systemProperty = true;
Plugin.GetApplication().SystemPreferences.PropertyChanged += new PropertyChangedEventHandler(SystemPreferences_PropertyChanged);
}
if (!activityInfos.ContainsKey(activity))
{
if (!activityPropLists.Contains(activity))
{
//activityGps controls if the property listener is added
activity.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(Activity_PropertyChanged);
activityPropLists.Add(activity);
}
activityInfos.Add(activity, null);
}
if (activityInfos[activity] == null)
{
activityInfos[activity] = new Dictionary <bool, ActivityInfo>();
}
if (!activityInfos[activity].ContainsKey(includeStopped))
{
activityInfos[activity].Add(includeStopped, null);
}
if (activityInfos[activity][includeStopped] == null)
{
ActivityInfoCache c = new ActivityInfoCache();
ActivityInfoOptions t = new ActivityInfoOptions(false, includeStopped);
c.Options = t;
//if (this.Pauses != activity.TimerPauses)
//{
// IActivity activity2 = Plugin.GetApplication().Logbook.Activities.AddCopy(activity);
// activity = activity2;
// activity.TimerPauses.Clear();
// foreach (IValueRange<DateTime> p in this.Pauses)
// {
// activity.TimerPauses.Add(p);
// }
// activity.Category = Plugin.GetApplication().Logbook.ActivityCategories[1];
// if (activity.Category.SubCategories.Count > 0)
// {
// activity.Category = activity.Category.SubCategories[0];
// }
//}
if (activity != null)
{
activityInfos[activity][includeStopped] = c.GetInfo(activity);
}
else
{
//TODO: This data should not be used, just return any activity to avoid exceptions
Debug.Assert(false, "Activity was checked to be not null, now is");
activityInfos[activity][includeStopped] = ActivityInfoCache.Instance.GetInfo(Plugin.GetApplication().Logbook.Activities[0]);
}
}
return(activityInfos[activity][includeStopped]);
}