public void UpdateDynamicEvent(MovableTarget target, bool identified)
{
if (target.Lon <= -180 || target.Lon > 180 || target.Lat < -90 || target.Lat > 90)
{
return;
}
this.Dispatcher.BeginInvoke((Action) delegate()
{
lock (this)
{
TrackCanvas track = getTrackAnyTime(target.GetId());
if (track == null)
{
return;
}
track.OpacityInfo = identified ? 1 : 0.4;
track.IsFill = !identified;
track.UpdateDynamicEvent(target);
if (!identified && MenuBarsBaseInfo.Instance.OnlyShowIdentifiedTrack)
{
track.Visibility = System.Windows.Visibility.Collapsed;
}
else
{
track.Visibility = System.Windows.Visibility.Visible;
}
}
});
}
private void disposeSelectedTrack()
{
if (_track != null)
{
(MenuBarsBaseInfo.Instance.SelectedTarget as MovableTarget).PropertyChanged -= SelectingTargetCanvas_PropertyChanged;
_track.Selected = false;
}
_track = null;
}
private void addShow(string id, ref TrackCanvas track)
{
TrackCanvas target = new TrackCanvas(_locator, EnumerateType, _stroke, _fill, true);
if (_dynamicObjectEvent.TryAdd(id, target))
{
track = target;
this.Children.Add(target);
}
}
private TrackCanvas getTrackAnyTime(string id)
{
TrackCanvas track = null;
if (!_dynamicObjectEvent.TryGetValue(id, out track))
{
addShow(id, ref track);
}
return(track);
}
void SelectingTargetCanvas_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.PropertyName == "UpdateData" || e.PropertyName == "UpdateDataLast")
{
updateStatusString();
}
else if (e.PropertyName == "Invisible")
{
SelectedTrack = null;
}
}
public TrackCanvas Clone()
{
TrackCanvas clone = new TrackCanvas(_locator, EnumerateType, _stroke, _fill, IsFill);
clone._target = _target.Clone();
clone._geometry.Update(_geometry.MMSI, (int)_geometry.Sog, _geometry.Cog, _geometry.Heading, _geometry.DisplayStatusPrev);
clone.Opacity = this.Opacity;
clone.UpdateShow();
clone.Selected = Selected;
return(clone);
}
public void UpdateStaticEvent(MovableTarget target)
{
this.Dispatcher.BeginInvoke((Action) delegate()
{
lock (this)
{
TrackCanvas track = getTrackAnyTime(target.GetId());
if (track != null)
{
track.UpdateStaticEvent(target);
}
}
});
}
private void updateSelectedTrack(TrackCanvas track)
{
_track = track;
if (_track != null)
{
_track.Selected = true;
IMovableTarget target = _track.GetTarget();
MenuBarsBaseInfo.Instance.SelectedTarget = target;
if (MenuBarsBaseInfo.Instance.SelectedTarget != null)
{
(MenuBarsBaseInfo.Instance.SelectedTarget as MovableTarget).PropertyChanged += SelectingTargetCanvas_PropertyChanged;
}
}
else
{
MenuBarsBaseInfo.Instance.SelectedTarget = null;
}
}
public void UpdateDynamicEvent(MovableTarget target)
{
if (target.Lon <= -180 || target.Lon > 180 || target.Lat < -90 || target.Lat > 90)
{
return;
}
this.Dispatcher.BeginInvoke((Action) delegate()
{
lock (this)
{
TrackCanvas track = getTrackAnyTime(target.GetId());
if (track != null)
{
track.UpdateDynamicEvent(target);
}
}
});
}
/// <summary>
/// 数据备份
/// </summary>
/// <param video="clone">clone data</param>
public TracksCanvas Clone()
{
lock (this)
{
TracksCanvas clone = new TracksCanvas(_locator);
clone.SetColor(_fill, _stroke);
foreach (var target in _dynamicObjectEvent)
{
TrackCanvas track = target.Value.Clone();
track.OpacityInfo = target.Value.OpacityInfo;
if (clone._dynamicObjectEvent.TryAdd(target.Key, track))
{
clone.Children.Add(track);
}
}
return(clone);
}
}
public void UpdateName(int trackID, string name)
{
this.Dispatcher.BeginInvoke((Action) delegate()
{
lock (_dynamicObjectEvent)
{
TrackCanvas track = getTrackAnyTime(trackID.ToString());
if (track == null)
{
return;
}
var target = track.GetTarget() as MovableTarget;
if (target != null)
{
target.Name = name;
}
}
});
}