private void _AutoIndentNeeded(object sender, AutoIndentEventArgs e)
{
Match isOtherwiseRegex = Regex.Match(e.LineText.Trim(), ",* otherwise");
int currentIndent = e.LineText.TakeWhile(q => q == ' ').Count(); //shouldn't be too inefficient
int at = e.LineText.IndexOf('=');
AmandaTagParser tagParser = new AmandaTagParser();
tagParser.Parse(textBox.Text);
/*
* All these todo's might not be neccessary, it's pretty good right now
*/
//If the line contains a where, we want the next lines to be indented by a tab
if (Regex.IsMatch(e.LineText, "where"))
{
e.ShiftNextLines = e.TabLength;
}
//if the line is a condition, we want to find the '=' and indent to there, that's how youre supposed to do conditions in amanda
else if (Regex.IsMatch(e.LineText.Trim(), ",* if"))
{
e.ShiftNextLines = at - currentIndent;
}
//If line is empty | prev line is empty | contains otherwise (which indicates the end of an if/else statement)
else if (e.LineText.Trim() == "" || e.PrevLineText.Trim().Count() == 0 || Regex.IsMatch(e.LineText.Trim(), ",* otherwise") == true)
{
//Get the tag based on our current line, if we are at line 3, and there is a big function going from line 1-5, it will return that.
AmandaTag tag = tagParser.GetTag(e.iLine);
if (tag != null)
{
e.ShiftNextLines = tag.BeginLocation.X - at;
}
//No function found? No problem, resort to a tab
else
{
e.ShiftNextLines = -e.TabLength;
}
}
}
//generates the tags (function names, variables, etc)
public void Parse(string code)
{
if (code != LastCodeParsed)
{
int counter = 0;
AmandaTag tag = null;
LastCodeParsed = code;
AmandaTags = new List <AmandaTag>();
foreach (string line in code.Split('\n'))
{
string functionName = new string(line.TrimStart().TakeWhile(q => q != ' ').ToArray());
if (line.Trim().Count() == 0)
{
continue;
}
else if (tag != null && line.TrimStart()[0] == '=')
{
tag.EndLocation = new Point(0, counter);
}
else if (line.Contains('=') && line.TrimStart()[0] != '=' /*&& GetBracketMismatch(line) < 1*/)
{
if (tag != null)
{
AmandaTags.Add(tag);
}
List <string> functionArguments = line.TrimStart().Replace(functionName, "").TakeWhile(q => q != '=').ToString().Split(' ').ToList(); //This is getting awkward
//Unimplemented: Definition, Summary & endlocation
tag = new AmandaTag(functionName, functionArguments, "", "", new Point(line.IndexOf(functionName), counter), new Point(0, 0));
}
counter++;
}
if (tag != null)
{
AmandaTags.Add(tag);
}
}
}
//generates the tags (function names, variables, etc)
public void Parse(string code)
{
if (code != LastCodeParsed)
{
int counter = 0;
AmandaTag tag = null;
LastCodeParsed = code;
AmandaTags = new List<AmandaTag>();
foreach(string line in code.Split('\n'))
{
string functionName = new string(line.TrimStart().TakeWhile(q => q != ' ').ToArray());
if (line.Trim().Count() == 0)
{
continue;
}
else if (tag != null && line.TrimStart()[0] == '=')
{
tag.EndLocation = new Point(0, counter);
}
else if(line.Contains('=') && line.TrimStart()[0] != '=' /*&& GetBracketMismatch(line) < 1*/)
{
if (tag != null)
{
AmandaTags.Add(tag);
}
List<string> functionArguments = line.TrimStart().Replace(functionName, "").TakeWhile(q => q != '=').ToString().Split(' ').ToList(); //This is getting awkward
//Unimplemented: Definition, Summary & endlocation
tag = new AmandaTag(functionName, functionArguments, "", "", new Point(line.IndexOf(functionName), counter), new Point(0, 0));
}
counter++;
}
if (tag != null)
{
AmandaTags.Add(tag);
}
}
}