public bool Load(string fileName = "marks.json")
{
lock (locker)
{
var configFile = AppDomain.CurrentDomain.BaseDirectory + fileName;
if (!File.Exists(configFile))
{
Marks = new List <Mark>();
return(true);
}
string jsonStr = string.Empty;
try
{
jsonStr = File.ReadAllText(configFile);
Marks = JsonHelper.DeserializeJsonToList <Mark>(jsonStr);
MarksChanged?.Invoke();
return(true);
}
catch (Exception)
{
return(false);
}
}
}
public void AddMark(Mark mark)
{
lock (locker)
{
foreach (var m in Marks)
{
if (mark.Date.Date == m.Date.Date)
{
return;
}
}
Marks.Add(mark);
MarksChanged?.Invoke();
}
}
public void UpdateMarks()
{
Marks.Clear();
var snapshot = _view.VisualSnapshot;
var span = new SnapshotSpan(snapshot, 0, snapshot.Length);
foreach (var tag in _aggregator.GetTags(span))
{
var mark = TextMark.Create(tag);
if (mark != null)
{
Marks.Add(mark);
}
}
MarksChanged?.Invoke(this, EventArgs.Empty);
}
/// <summary>
/// Marks specified field with specified mark if the field is not already marked.
/// </summary>
/// <param name="point">Coordinate of a field to mark.</param>
/// <param name="mark">Mark to put on the field.</param>
/// <returns>If field was successfully marked, returns true. Otherwise, returns false.</returns>
public bool MarkPoint(Point point, Mark mark)
{
bool ret;
lock (this)
{
ret = IsPointOnMap(point) && !IsPointMarked(point);
if (ret)
{
markedPoints[point] = mark;
}
}
if (ret)
{
MarksChanged?.Invoke(this, new MarksChangedEventArgs(point));
}
return(ret);
}
public void RemoveMark(DateTime date)
{
lock (locker)
{
List <Mark> remove = new List <Mark>();
foreach (var m in Marks)
{
if (date.Date == m.Date.Date)
{
remove.Add(m);
}
}
foreach (var mark in remove)
{
Marks.Remove(mark);
}
MarksChanged?.Invoke();
}
}