void myPdflatexOutputParser_OnTexError(object sender, TexOutputParser.TexError e, Job job)
{
if (OnTexError != null)
{
OnTexError(sender, e, job);
}
}
// Unfortunately, due to a debugger "bug", the exception has to be caught and transferred into a cancelled event
// this cancel event type is AsyncParserResultType. It is passed to AsyncParser_RunWorkerCompleted().
void AsyncParser_DoWork(object sender, System.ComponentModel.DoWorkEventArgs e)
{
AsyncParserResultType Result = new AsyncParserResultType();
//make sure that double typed numbers are converted with decimal point (not comma!) to string
System.Threading.Thread.CurrentThread.CurrentCulture = System.Globalization.CultureInfo.CreateSpecificCulture("en-US");
try
{
AsyncParserJob job = e.Argument as AsyncParserJob;
Tikz_ParseTree tp = TikzParser.Parse(job.code);
Result.ParseTree = tp;
Result.DocumentID = job.DocumentID;
//include any styles from include files via \input cmd
string inputfile = "";
try
{
//find input files using Regex
Regex InputsRegex = new Regex(@"(^[^%]*|\n[^\n%]*?)\\input{(?<file>.*)}", RegexOptions.Compiled);
MatchCollection files = InputsRegex.Matches(job.code);
foreach (Match file in files)
{
//open, read, parse, and close each included file.
inputfile = file.Groups["file"].ToString();
if (File.Exists(inputfile))
{
StreamReader sr = new StreamReader(inputfile);
string inputcode = sr.ReadToEnd();
sr.Close();
Tikz_ParseTree tp2 = TikzParser.ParseInputFile(inputcode);
//if tp2 == null there probably was nothing useful included.
if (tp2 != null)
{
//every style that was found in included file, add it to parse tree of main file.
foreach (KeyValuePair<string, Tikz_Option> style in tp2.styles)
{
if(! Result.ParseTree.styles.ContainsKey(style.Key))
{
Result.ParseTree.styles.Add(style.Key, style.Value);
}
else
{
ParserException pe = new ParserException("");
TexOutputParser.TexError te = new TexOutputParser.TexError();
te.Message = "Style [" + style.Key + "] is defined multiple times. Check position " + style.Value.StartPosition() + " in " + inputfile + " and this definition.";
te.pos = Result.ParseTree.styles[style.Key].StartPosition();
te.severity = Severity.WARNING;
pe.e = te;
throw pe;
}
}
}
}
}
}
catch (Exception ex)
{
Result.Warning = ex;
Result.WarningSource = inputfile;
}
}
catch (Exception ex)
{
//never set e.Cancel = true;
//if you do, you cannot access e.Result from AsyncParser_RunWorkerCompleted.
Result.Error = ex;
Result.WarningSource = CurFile;
}
finally
{
e.Result = Result;
}
}
private void Test2Click(object sender, RoutedEventArgs e)
{
TexOutputParser.TexError err = new TexOutputParser.TexError();
err.Line = 33;
err.Message = "blabla";
err.severity = Severity.WARNING;
addProblemMarker(this, err);
err = new TexOutputParser.TexError();
err.Line = 44;
err.Message = "blabl2a";
err.severity = Severity.ERROR;
addProblemMarker(this, err);
err = new TexOutputParser.TexError();
err.Line = 55;
err.Message = "blabla3";
err.severity = Severity.ERROR;
addProblemMarker(this, err);
err = new TexOutputParser.TexError();
err.Line = 66;
err.Message = "blabla4";
err.severity = Severity.NOTICE;
addProblemMarker(this, err);
err = new TexOutputParser.TexError();
err.Line = 77;
err.Message = "blabla5";
err.severity = Severity.WARNING;
addProblemMarker(this, err);
}
public void addProblemMarker(string msg, int line, int pos, Severity severity, string file)
{
TexOutputParser.TexError err = new TexOutputParser.TexError();
err.error = msg;
err.causingSourceFile = file;
err.linenr = line;
err.pos = pos;
err.severity = severity;
addProblemMarker(this, err);
}
