/// <summary>
/// Executes the expression once.
/// </summary>
/// <param name="code">Code to execute</param>
private void Execute(string code)
{
lastRunSuccesfull = true;
code = code.Trim().Trim(';');
if (string.IsNullOrEmpty(code))
{
return;
}
RexISM.Code = code;
var compile = _compileEngine.GetCompileAsync(code, out Messages);
if (compile != null)
{
if (_expressionHistory.Count == 0 ||
_expressionHistory[0].Code != code)
{
_expressionHistory.Insert(0, new RexHitoryItem
{
Code = code
});
}
var output = RexHelper.Execute <OutputEntry>(compile, out Messages);
if (output != null)
{
RexHelper.AddOutput(output);
}
if (output == null || output.Exception != null)
{
lastRunSuccesfull = false;
}
}
else
{
lastRunSuccesfull = false;
}
lastExecute = DateTime.Now;
}
/// <summary>
/// Displays a single variable, returns true if the varible was deleted else false.
/// </summary>
/// <param name="VarName">Name of the var. (key of the <see cref="RexHelper.Variables"/>)</param>
/// <param name="var">The varible to display. (Value of the <see cref="RexHelper.Variables"/>)</param>
private bool DisplayVariable(string VarName, RexHelper.Variable var)
{
string highlightedString;
var type = RexUtils.GetCSharpRepresentation(var.VarType);
// Format the code for syntax highlighting using richtext.
highlightedString = RexUIUtils.SyntaxHighlingting(type.Concat(new[] {
Syntax.Space, Syntax.Name(VarName), Syntax.Space, Syntax.EqualsOp, Syntax.Space
}).Concat(RexReflectionUtils.GetSyntaxForValue(var.VarValue)));
var shouldDelete = GUILayout.Button(_texts.GetText("remove_variable", tooltipFormat: VarName), GUILayout.Width(20));
// Draw the button as a label.
if (GUILayout.Button(_texts.GetText("inspect_variable", highlightedString, VarName), varLabelStyle, GUILayout.ExpandWidth(true)))
{
var ouput = new OutputEntry();
ouput.LoadObject(var.VarValue);
RexHelper.AddOutput(ouput);
}
return(shouldDelete);
}