/// <summary>
/// determining if the event should be displayed or not
/// </summary>
/// <param name="currentSourceType_in"></param>
/// <param name="currentActionType_in"></param>
/// <returns></returns>
protected bool ShouldDisplayEvent(EEventSourceTypes currentSourceType_in, EEventActionTypes currentActionType_in)
{
bool shouldDisplayEvent = _isEventSourceTraceEnabledDictionary[currentSourceType_in];
switch (currentActionType_in)
{
case EEventActionTypes.None:
shouldDisplayEvent &= true;
break;
case EEventActionTypes.Move:
shouldDisplayEvent &= (currentSourceType_in == EEventSourceTypes.Stylus && !wasPreviousStylusMove) ||
(currentSourceType_in == EEventSourceTypes.Mouse && !wasPreviousMouseMove);
break;
case EEventActionTypes.Delta:
shouldDisplayEvent &= currentSourceType_in == EEventSourceTypes.Manipulation && !wasPreviousManipulationDelta;
break;
default:
throw new InvalidOperationException();
}
return(shouldDisplayEvent);
}
private void SetPreviousState(EEventSourceTypes currentSourceType_in, EEventActionTypes currentActionType_in)
{
if (currentActionType_in == EEventActionTypes.Move &&
currentSourceType_in == EEventSourceTypes.Stylus
)
{
wasPreviousStylusMove = true;
}
else if (currentActionType_in == EEventActionTypes.Move &&
currentSourceType_in == EEventSourceTypes.Mouse
)
{
wasPreviousMouseMove = true;
}
else if (currentActionType_in == EEventActionTypes.Delta &&
currentSourceType_in == EEventSourceTypes.Manipulation
)
{
wasPreviousManipulationDelta = true;
}
else
{
wasPreviousStylusMove = false;
wasPreviousMouseMove = false;
wasPreviousManipulationDelta = false;
}
}
/// <summary>
/// Displays the event with details
/// </summary>
/// <param name="eventName_in"></param>
/// <param name="detailes_in"></param>
protected void DisplayEvent(string eventName_in, string detailes_in)
{
// determining the current Source and Action type
EEventSourceTypes currentSourceType = EEventSourceTypes.None;
EEventActionTypes currentActionType = EEventActionTypes.None;
foreach (EEventSourceTypes sourceType in Enum.GetValues(typeof(EEventSourceTypes)))
{
if (eventName_in.Contains(sourceType.ToString()))
{
currentSourceType = sourceType;
}
}
foreach (EEventActionTypes actionType in Enum.GetValues(typeof(EEventActionTypes)))
{
if (eventName_in.Contains(actionType.ToString()))
{
currentActionType = actionType;
}
}
// display the text
if (ShouldDisplayEvent(currentSourceType, currentActionType))
{
_textField.Append(eventName_in);
if (IsDetailedTraceEnabled && detailes_in != null && detailes_in != String.Empty)
{
_textField.Append(detailes_in);
}
_textField.AppendLine();
RaisePropertyChanged(DisplayTextPropertyName);
}
SetPreviousState(currentSourceType, currentActionType);
}
/// <summary>
/// determining if the event should be displayed or not
/// </summary>
/// <param name="currentSourceType_in"></param>
/// <param name="currentActionType_in"></param>
/// <returns></returns>
protected bool ShouldDisplayEvent(EEventSourceTypes currentSourceType_in, EEventActionTypes currentActionType_in)
{
bool shouldDisplayEvent = _isEventSourceTraceEnabledDictionary[currentSourceType_in];
switch (currentActionType_in)
{
case EEventActionTypes.None:
shouldDisplayEvent &= true;
break;
case EEventActionTypes.Move:
shouldDisplayEvent &= (currentSourceType_in == EEventSourceTypes.Stylus && !wasPreviousStylusMove)
|| (currentSourceType_in == EEventSourceTypes.Mouse && !wasPreviousMouseMove);
break;
case EEventActionTypes.Delta:
shouldDisplayEvent &= currentSourceType_in == EEventSourceTypes.Manipulation && !wasPreviousManipulationDelta;
break;
default:
throw new InvalidOperationException();
}
return shouldDisplayEvent;
}
private void SetPreviousState(EEventSourceTypes currentSourceType_in, EEventActionTypes currentActionType_in)
{
if (currentActionType_in == EEventActionTypes.Move
&& currentSourceType_in == EEventSourceTypes.Stylus
)
wasPreviousStylusMove = true;
else if (currentActionType_in == EEventActionTypes.Move
&& currentSourceType_in == EEventSourceTypes.Mouse
)
wasPreviousMouseMove = true;
else if (currentActionType_in == EEventActionTypes.Delta
&& currentSourceType_in == EEventSourceTypes.Manipulation
)
wasPreviousManipulationDelta = true;
else
{
wasPreviousStylusMove = false;
wasPreviousMouseMove = false;
wasPreviousManipulationDelta = false;
}
}
