private static void DisplayHelp(ref Rect intelliRect, List <CodeCompletion> help, bool IsSelectable, ref Vector2 scroll)
{
const float lineHeight = 18.5f;
intelliRect.height = Mathf.Min(lineHeight * help.Count, 150);
scroll = GUI.BeginScrollView(intelliRect, scroll, new Rect(0, 0, 250, lineHeight * help.Count));
GUI.Box(new Rect(0, -15, intelliRect.width, help.Count * lineHeight + 15), "", GUI.skin.window);
GUI.skin.label.richText = true;
for (int i = 0; i < help.Count; i++)
{
var codeCompletion = help[i];
if (codeCompletion.SyntaxHighlightedDetails == null)
{
codeCompletion.SyntaxHighlightedDetails = RexUIUtils.SyntaxHighlingting(codeCompletion.Details, codeCompletion.Search);
}
var rect = new Rect(1, i * lineHeight, intelliRect.width, lineHeight);
if (IsSelectable && i == RexISM.SelectedHelp)
{
GUI.Label(rect, string.Format("<b>{0}</b>", codeCompletion.SyntaxHighlightedDetails), GUI.skin.label);
GUI.ScrollTo(rect);
}
else
{
GUI.Label(rect, codeCompletion.SyntaxHighlightedDetails, GUI.skin.label);
}
}
GUI.skin.label.richText = false;
GUI.EndScrollView();
}
/// <summary>
/// Loads in the Details and converts them to Action and GUI contents.
/// </summary>
/// <param name="value">Ouput Value of the Expression</param>
/// <param name="message">Message from the Expression execute</param>
/// <param name="memberDetails"></param>
private void LoadInDetails(object value, IEnumerable <MemberDetails> memberDetails)
{
DisplayMessage = DisplayFieldFor(value, Text);
FilteredDetails = Details = (from detail in memberDetails
let tooltip = RexUIUtils.SyntaxHighlingting(detail.TakeWhile(i => i.Type != SyntaxType.EqualsOp))
let content = new GUIContent(detail.Name.String, tooltip)
let displayAction = DisplayFieldFor(detail.Value, detail.Constant.String)
select new { displayAction, content }).ToDictionary(i => i.displayAction, i => i.content);
}
/// <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);
}
