/// <summary>
/// Evaluates the evaluation expression against a data context, optionally setting the console color if the expression contains those parameters
/// </summary>
/// <param name="context">The datta context to evaluate against</param>
/// <returns>The result of the evaluation as a ConsoleString</returns>
public ConsoleString Evaluate(DocumentRendererContext context)
{
context.LocalVariables.PushConsoleColors(FG, BG);
try
{
var eval = context.EvaluateExpression(this.EvalToken.Value);
if (eval == null)
{
return(ConsoleString.Empty);
}
else
{
if (eval is ConsoleString)
{
return((ConsoleString)eval);
}
else if (eval is string)
{
return(new ConsoleString(eval as string, context.LocalVariables.CurrentForegroundColor, context.LocalVariables.CurrentBackgroundColor));
}
else
{
var result = eval.ToString();
var ret = context.RenderDynamicContent(result, this.EvalToken);
return(ret);
}
}
}
finally
{
context.LocalVariables.PopConsoleColors();
}
}
/// <summary>
/// Evaluates the evaluation expression against a data context, optionally setting the console color if the expression contains those parameters
/// </summary>
/// <param name="context">The datta context to evaluate against</param>
/// <returns>The result of the evaluation as a ConsoleString</returns>
public ConsoleString Evaluate(DocumentRendererContext context)
{
context.LocalVariables.PushConsoleColors(FG, BG);
try
{
var eval = context.EvaluateExpression(this.EvalToken.Value);
if (eval == null)
{
return ConsoleString.Empty;
}
else
{
if (eval is ConsoleString)
{
return (ConsoleString)eval;
}
else if(eval is string)
{
return new ConsoleString(eval as string, context.LocalVariables.CurrentForegroundColor, context.LocalVariables.CurrentBackgroundColor);
}
else
{
var result = eval.ToString();
var ret = context.RenderDynamicContent(result, this.EvalToken);
return ret;
}
}
}
finally
{
context.LocalVariables.PopConsoleColors();
}
}