private void FormatKeyword(string keyword, int wordIndex, Color wordColour)
{
ScriptRichTextBox.Select((wordIndex - _returnIdxFix), keyword.Length);
ScriptRichTextBox.SelectionColor = wordColour;
ScriptRichTextBox.Select(wordIndex + keyword.Length, 0);
ScriptRichTextBox.SelectionColor = _DefaultColour;
}
private void ProcessAllText()
{
BeginRtbUpdate();
FormatKeywords(_LightBlueRegX, _LightBlueColour);
FormatKeywords(_BlueRegX, _BlueColour);
FormatKeywords(_GreenRegX, _GreenColour);
//internal function to process words and set their colours
void FormatKeywords(string regExPattern, Color wordColour)
{
var matchStrings = Regex.Matches(ScriptRichTextBox.Text, regExPattern);
foreach (Match match in matchStrings)
{
FormatKeyword(keyword: match.Value, wordIndex: match.Index, wordColour: wordColour);
}
}
EndRtbUpdate();
ScriptRichTextBox.Select(ScriptRichTextBox.Text.Length, 0);
ScriptRichTextBox.Invalidate();
}
