/// <summary>
/// If the plugin is an IPresetProvider
/// </summary>
/// <returns></returns>
public UserPresetItem SavePreset()
{
lock (_userLock)
{
AppLogger.Message("CameraControlService.SavePreset");
try
{
UserPresetItem item = null;
if (_plugin is IPresetProvider)
{
item = ((IPresetProvider)_plugin).SavePreset();
}
else
{
item = new CameraPositionPreset(CurrentPanAngle, CurrentTiltAngle, CurrentZoomPosition);
PresetItems.Add(item);
}
return(item);
}
catch (IndexOutOfRangeException ex)
{
AppLogger.Dump(ex);
this.StatusMessage = ex.Message;
return(null);
}
catch (Exception exc)
{
AppLogger.Dump(exc);
return(null);
}
}
}
public void RestorePreset(Guid id)
{
try
{
AppLogger.Message("CameraControlService.RestorePreset " + id);
if (_plugin is IPresetProvider)
{
lock (_userLock)
{
((IPresetProvider)_plugin).RestorePreset(id);
}
}
else
{
CameraPositionPreset item = null;
lock (_userLock)
{
try
{
item = PresetItems[id] as CameraPositionPreset;
}
catch (Exception exc)
{
AppLogger.Dump(exc);
}
}
if (item != null)
{
PanTiltAbsolute(item.PanAngle, item.TiltAngle);
ZoomAbsolute(item.ZoomPosition);
}
}
}
catch (Exception ex)
{
AppLogger.Dump(ex);
}
}
