public void ExecuteUserDoFunc(UserActionExecutionContext ctx)
{
if (doFunc != null)
{
ExecuteSafely(ctx, doFunc);
}
}
public void ExecuteUserAfterFunc(UserActionExecutionContext ctx)
{
if (afterFunc != null)
{
ExecuteSafely(ctx, afterFunc);
}
}
public void ExecuteUserBeforeFunc(UserActionExecutionContext ctx)
{
if (beforeFunc != null)
{
ExecuteSafely(ctx, beforeFunc);
}
}
public bool EvaluateUserWhenFunc(UserActionExecutionContext ctx, Dictionary <DSL.Def.WhenFunc, bool> cache)
{
if (!cache.Keys.Contains(whenFunc))
{
cache[whenFunc] = EvaluateSafely(ctx, whenFunc);
}
return(cache[whenFunc]);
}
protected internal static void ExecuteSafely(UserActionExecutionContext ctx, DSL.Def.AfterFunc func)
{
try
{
func(ctx);
}
catch (Exception ex)
{
Debug.Print(
"An exception was thrown when executing a AfterFunc of a gesture. " +
"This error may automatically be recovered.\n{0} :\n{1}",
ex.GetType().Name,
ex.StackTrace);
}
}