public void ExportFileTest()
{
TexCompiler tc = new TexCompiler();
//MainWindowVM parent = new MainWindowVM(tc); // TODO: Initialize to an appropriate value
TEDocumentVM target = new TEDocumentVM(null, tc);
GlobalUI.MockResult = MessageBoxResult.Cancel;
GlobalUI.LastMessage = "";
string jpgfile = GlobalUI.MockFileDialogFileName = Directory.GetCurrentDirectory() + "\\test.jpg";
if (File.Exists(jpgfile))
File.Delete(jpgfile);
GlobalUI.MockFileDialogResult = true;
target.ExportFileCommand.Execute(null);
Assert.IsTrue(File.Exists(jpgfile));
// now save file, and try again with different extension
string filename = GlobalUI.MockFileDialogFileName = Directory.GetCurrentDirectory() + "\\" + "temp2.tex";
GlobalUI.MockFileDialogResult = true;
target.SaveCurFile();
jpgfile = GlobalUI.MockFileDialogFileName = GlobalUI.MockFileDialogFileName = Directory.GetCurrentDirectory() + "\\test.png";
if (File.Exists(jpgfile))
File.Delete(jpgfile);
target.ExportFileCommand.Execute(null);
// check that file is actually there
Assert.IsTrue(File.Exists(jpgfile));
}
public void TestSetup()
{
tc = new TexCompiler();
tc.JobDone += (s, e) => { LastReceivedJob = e.job; LastReceivedEA = e; JobFailed_Reported = e.ExitCode != 0; };
LastReceivedJob = null;
LastReceivedEA = null;
JobFailed_Reported = false;
}
public void SavePdfTest()
{
TexCompiler tc = new TexCompiler();
//MainWindowVM parent = new MainWindowVM(tc); // TODO: Initialize to an appropriate value
string cFile = string.Empty; // TODO: Initialize to an appropriate value
TEDocumentVM<AvalonDocumentWrapper> target = new TEDocumentVM<AvalonDocumentWrapper>(null, tc);
string filename = GlobUI.MockFileDialogFileName = Directory.GetCurrentDirectory() + "\\" + "temp2.tex";
GlobUI.MockFileDialogResult = true;
target.SaveCurFile();
Thread.Sleep(1000);
target.SavePdf(false);
Assert.IsTrue(File.Exists(Helper.RemoveFileExtension(filename)+".pdf"));
}
public void SavePdfTest()
{
TexCompiler tc = new TexCompiler();
//MainWindowVM parent = new MainWindowVM(tc); // TODO: Initialize to an appropriate value
string cFile = string.Empty; // TODO: Initialize to an appropriate value
TEDocumentVM target = new TEDocumentVM(null, tc);
GlobalUI.MockResult = MessageBoxResult.Cancel;
GlobalUI.LastMessage = "";
// try to save pdf -> should not work, file should be saved first
string pdffile = target.SavePdf(false);
Assert.AreEqual("", pdffile);
// now save file
string filename = GlobalUI.MockFileDialogFileName = Directory.GetCurrentDirectory() + "\\" + "temp2.tex";
GlobalUI.MockFileDialogResult = true;
target.SaveCurFile();
pdffile = target.SavePdf(false);
Assert.That(pdffile, Is.EqualTo(Helper.RemoveFileExtension(filename) + ".pdf").IgnoreCase);
// check that file is actually there
Assert.IsTrue(File.Exists(pdffile));
}
void Instance_OnTexOutput(object sender, TexCompiler.CompileEventArgs e)
{
//this.BeginInvoke(new InvokeDelegate(() =>
//{
txtTexOutput.AppendText(e.Message + Environment.NewLine);
//}));
}
void Instance_OnCompileEvent(object sender, TexCompiler.CompileEventArgs e)
{
AddStatusLine(e.Message, e.Type == TexCompiler.CompileEventType.Error);
if (e.Type == TexCompiler.CompileEventType.Start)
txtTexOutput.Clear();
}
public void TryDisposeFileTest()
{
TexCompiler tc = new TexCompiler();
//MainWindowVM parent = new MainWindowVM(tc); // TODO: Initialize to an appropriate value
TEDocumentVM target = new TEDocumentVM(null, tc);
GlobalUI.MockResult = MessageBoxResult.Cancel;
GlobalUI.LastMessage = "";
// no changes made -> user should not be asked
bool ret = target.TryDisposeFile();
Assert.AreEqual(GlobalUI.LastMessage, "");
Assert.IsTrue(ret);
// make a change
target.Document.Insert(0, " ");
ret = target.TryDisposeFile();
Assert.AreNotEqual(GlobalUI.LastMessage, "");
Assert.IsFalse(ret);
Assert.IsTrue(target.ChangesMade);
// say we don't want to save changes
GlobalUI.MockResult = MessageBoxResult.No;
ret = target.TryDisposeFile();
Assert.IsTrue(ret);
}
/**
* Updates the stack that determines which file we are currently
* parsing, so that errors can be annotated in the correct file.
*
* @param logLine A line from latex' output containing which file we are in
*/
private static void updateParsedFile(String logLine, TexCompiler.Job job, Stack<string> parsingStack, List<TexError> ErrorList, ref bool alreadyShowError)
{
if (logLine.IndexOf('(') == -1 && logLine.IndexOf(')') == -1)
return;
for (int i = 0; i < logLine.Length; i++)
{
if (logLine[i] == '(')
{
int j;
for (j = i + 1; j < logLine.Length
&& isAllowedinName(logLine[j]); j++)
;
parsingStack.Push(logLine.Substring(i, j-i).Trim());
i = j - 1;
}
else if (logLine[i] == ')' && !(parsingStack.Count == 0))
{
parsingStack.Pop();
}
else if (logLine[i] == ')' && !alreadyShowError)
{
alreadyShowError = true;
// There was a parsing error, this is very rare
string err = "Error while parsing the LaTeX output. " +
"Please consult the console output";
GlobalUI.UI.AddStatusLine(null, err, true);
addProblemMarker(err, "file", 0, Severity.ERROR, job, ErrorList);
}
}
}
/// <summary>
/// clears the current code
/// </summary>
// public void Clear()
// {
// WholeOutput = "";
// }
/* public TexOutputParser()
{
parsingStack = new Stack<string>();
parseNewOutput();
}
private void parseNewOutput()
{
parsingStack.Clear();
alreadyShowError = false;
citeNotfound = false;
hasProblem = false;
error = "";
occurance = "";
linenr = -1;
severity = Severity.WARNING;
errorsFound = false;
WholeOutput = "";
} */
public static ParseResult parseOutput( string WholeOutput, TexCompiler.Job job)
{
List<TexError> ErrorList = new List<TexError>();
ParseResult ret = new ParseResult() { Errors= ErrorList, ErrorsFound=false };
//if WholeOutput is not complete, ignore it. However, this should NEVER happen.
if (!WholeOutput.Contains("Transcript written on"))
{
ret.ErrorsFound = true;
return ret;
}
Stack<String> parsingStack = new Stack<string>();
bool alreadyShowError = false;
bool citeNotfound = false;
bool hasProblem = false;
string error = "";
string occurance = "";
int linenr = -1;
Severity severity = Severity.WARNING;
bool errorsFound = false;
WholeOutput = DebreakLines(WholeOutput);
//take WholeOutput and use each line as token
StringTokenizer st = new StringTokenizer(WholeOutput, Environment.NewLine);
Regex LATEXERROR = new Regex("^! LaTeX Error: (.*)$");
Regex LATEXCERROR = new Regex("^(.+?\\.\\w{3}):(\\d+): (.+)$");
Regex TEXERROR = new Regex("^!\\s+(.*)$");
Regex FULLBOX = new Regex("^(?:Over|Under)full \\\\[hv]box .* at lines? (\\d+)-?-?(\\d+)?");
Regex WARNING = new Regex("^.+[Ww]arning.*: (.*)$");
Regex ATLINE = new Regex("^l\\.(\\d+)(.*)$");
Regex ATLINE2 = new Regex(".* line (\\d+).*");
Regex NOBIBFILE = new Regex("^No file .+\\.bbl\\.$");
Regex NOTOCFILE = new Regex("^No file .+\\.toc\\.$");
String line = "";
while (st.hasMoreTokens())
{
line = st.nextToken();
#region Skipped
/* //This is assumed to be performed before adding lines to WholeOutput by calling addLine()
//Add more lines if line length is a multiple of 79 and
//it does not end with ...
while (!line.endsWith("...") && st.hasMoreTokens()
&& line.length() % MAX_LINE_LENGTH == 0)
{
line = line + st.nextToken();
}
*/
#endregion
//not sure what this is good for
line = line.Replace(" {2,}", " ").Trim();
Match m = LATEXCERROR.Match(line);
if (m.Success)
{
//C-Style LaTeX error
addProblemMarker(m.Groups[3].Value, m.Groups[1].Value, Convert.ToInt32(m.Groups[2]), Severity.ERROR, job, ErrorList);
//Maybe parsingStack is empty...
if (parsingStack.Count == 0)
{
//Add the file to the stack
parsingStack.Push("(" + m.Groups[1]);
}
continue;
}
m = TEXERROR.Match(line);
if (m.Success && line.IndexOf("warning", StringComparison.InvariantCultureIgnoreCase) == -1)
{
if (hasProblem)
{
// We have a not reported problem
addProblemMarker(error, occurance, linenr, severity, job, ErrorList);
linenr = -1;
}
hasProblem = true;
errorsFound = true;
severity = Severity.ERROR;
occurance = determineSourceFile(parsingStack);
Match m2 = LATEXERROR.Match(line);
if (m2.Success)
{
// LaTex error
error = m2.Groups[1].Value; ;
String part2 = st.nextToken().Trim();
if (part2 != "" && Char.IsLower(part2[0]))
{
error += ' ' + part2;
}
updateParsedFile(part2, job, parsingStack, ErrorList, ref alreadyShowError);
continue;
}
if (line.StartsWith("! Undefined control sequence."))
{
// Undefined Control Sequence
error = "Undefined control sequence: ";
continue;
}
m2 = WARNING.Match(line);
if (m2.Success)
severity = Severity.WARNING;
error = m.Groups[1].Value;
continue;
}
m = WARNING.Match(line);
if (m.Success)
{
if (hasProblem)
{
// We have a not reported problem
addProblemMarker(error, occurance, linenr, severity, job, ErrorList);
linenr = -1;
hasProblem = false;
}
if (line.IndexOf("Label(s) may have changed.") > -1)
{
// prepare to re-run latex
/*TexlipseProperties.setSessionProperty(resource.getProject(),
TexlipseProperties.SESSION_LATEX_RERUN, "true");*/
GlobalUI.UI.AddStatusLine(null, "SHOULD RERUN LATEX.", true);
continue;
}
else if (line.IndexOf("There were undefined") > -1)
{
if (citeNotfound)
{
// prepare to run bibtex
/*TexlipseProperties.setSessionProperty(resource.getProject(),
TexlipseProperties.SESSION_BIBTEX_RERUN, "true");*/
GlobalUI.UI.AddStatusLine(null, "SHOULD RERUN BIBTEX.", true);
}
continue;
}
// Ignore undefined references or citations because they are
// found by the parser
if (line.IndexOf("Warning: Reference `") > -1)
continue;
if (line.IndexOf("Warning: Citation `") > -1)
{
citeNotfound = true;
continue;
}
severity = Severity.WARNING;
occurance = determineSourceFile(parsingStack);
hasProblem = true;
if (line.StartsWith("LaTeX Warning: ") || line.IndexOf("pdfTeX warning") != -1)
{
error = m.Groups[1].Value;
//Try to get the line number
Match pm = ATLINE2.Match(line);
if (pm.Success)
{
linenr = Convert.ToInt32(pm.Groups[1].Value);
}
String nextLine = st.nextToken().Replace(" {2,}", " ");
pm = ATLINE2.Match(nextLine);
if (pm.Success)
{
linenr = Convert.ToInt32(pm.Groups[1].Value);
}
updateParsedFile(nextLine, job, parsingStack, ErrorList, ref alreadyShowError);
error += nextLine;
if (linenr != -1)
{
addProblemMarker(line, occurance, linenr, severity, job, ErrorList);
hasProblem = false;
linenr = -1;
}
continue;
}
else
{
error = m.Groups[1].Value;
//Try to get the line number
Match pm = ATLINE2.Match(line);
if (pm.Success)
{
linenr = Convert.ToInt32((pm.Groups[1].Value));
}
continue;
}
}
m = FULLBOX.Match(line);
if (m.Success)
{
if (hasProblem)
{
// We have a not reported problem
addProblemMarker(error, occurance, linenr, severity, job, ErrorList);
linenr = -1;
hasProblem = false;
}
severity = Severity.WARNING;
occurance = determineSourceFile(parsingStack);
error = line;
linenr = Convert.ToInt32(m.Groups[1].Value);
addProblemMarker(line, occurance, linenr, severity, job, ErrorList);
hasProblem = false;
linenr = -1;
continue;
}
m = NOBIBFILE.Match(line);
if (m.Success)
{
// prepare to run bibtex
GlobalUI.UI.AddStatusLine(null, "SHOULD RUN BIBTEX.", true);
continue;
}
m = NOTOCFILE.Match(line);
if (m.Success)
{
// prepare to re-run latex
GlobalUI.UI.AddStatusLine(null, "SHOULD RERUN LATEX.", true);
continue;
}
m = ATLINE.Match(line);
if (hasProblem && m.Success)
{
linenr = Convert.ToInt32(m.Groups[1].Value);
String part2 = st.nextToken();
int index = line.IndexOf(' ');
if (index > -1)
{
error += " " + line.Substring(index).Trim() + " (followed by: "
+ part2.Trim() + ")";
addProblemMarker(error, occurance, linenr, severity, job, ErrorList);
linenr = -1;
hasProblem = false;
continue;
}
}
m = ATLINE2.Match(line);
if (hasProblem && m.Success)
{
linenr = Convert.ToInt32(m.Groups[1].Value);
addProblemMarker(error, occurance, linenr, severity, job, ErrorList);
linenr = -1;
hasProblem = false;
continue;
}
updateParsedFile(line, job, parsingStack, ErrorList, ref alreadyShowError);
}
if (hasProblem)
{
// We have a not reported problem
// do not add "==> Fatal error blabla " to error list (is not an error)
//addProblemMarker(error, occurance, linenr, severity);
//hasProblem = false;
}
ret.ErrorsFound = errorsFound;
return ret;
}
/// <summary>
/// Private function that is called for each found problem in output of pdflatex when
/// calling parseOutput(). addProblemMarker() fits the arguments into addProblemEventArgs
/// so that addProblemEventHandler addProblem can be triggered.
/// </summary>
private static void addProblemMarker(String error, String causingSourceFile, int linenr, Severity severity, TexCompiler.Job job, List<TexError> AddToThisList)
{
// if (OnTexError != null)
// {
TexError e = new TexError();
e.error = error;
e.causingSourceFile = causingSourceFile;
e.Line = linenr;
if (job != null)
{
if (e.causingSourceFile == null)
e.inincludefile = true;
else
e.inincludefile = (String.Compare(e.causingSourceFile.Trim().Replace('/','\\'),
System.IO.Path.GetFullPath(job.path), true) != 0);
if (!e.inincludefile && linenr > 0)
{
e.Line = job.TempFileLineToEditorLine(e.Line);
}
if (!e.inincludefile && e.causingSourceFile != null)
{
// trim preview file ending.
e.causingSourceFile = e.causingSourceFile.Trim();
if (e.causingSourceFile.EndsWith(Consts.PreviewFilename+Consts.PreviewFilenameExt))
e.causingSourceFile = e.SourceFileName.Substring(0, (e.SourceFileName.Length - Consts.PreviewFilename.Length - Consts.PreviewFilenameExt.Length));
}
}
e.Pos = -1;
e.severity = severity;
AddToThisList.Add(e);
// OnTexError(this, e, job);
// }
}
void TexCompiler_OnCompileEvent(object sender, string Message, TexCompiler.CompileEventType type)
{
AddStatusLine(Message, type == TexCompiler.CompileEventType.Error);
if (type == TexCompiler.CompileEventType.Start)
{
txtTexout.Document.Blocks.Clear();
clearProblemMarkers();
}
}
void TheCompiler_JobSucceeded(object sender, TexCompiler.Job job)
{
// it may happen that pdflatex returns after a new document has been created->then don't load the pdf
if (job.DocumentID == CurDocumentID)
{
if (!job.GeneratePrecompiledHeaders)
{
// set the currrent BB
if (job.hasBB && !job.GeneratePrecompiledHeaders)
{
currentBB = job.BB;
}
// (re-)load the pdf to display
string pdfpath = Helper.RemoveFileExtension(job.path) + ".pdf";
tikzDisplay1.PdfPath = pdfpath;
}
}
}
// this is called upon latex error,... the error is extracted from the latex output in the TexCompiler class
void addProblemMarker(object sender, TexOutputParser.TexError err, TexCompiler.Job job = null) //String error, int linenr, TexCompiler.Severity severity)
{
// if job = null, the error was generated by the parser => always display
// otherwise display only if the job really was the current document
if (job == null || job.DocumentID == CurDocumentID)
TexErrors.Add(err);
}
/// <summary>
/// Private function that is called for each found problem in output of pdflatex when
/// calling parseOutput(). addProblemMarker() fits the arguments into addProblemEventArgs
/// so that addProblemEventHandler addProblem can be triggered.
/// </summary>
private void addProblemMarker(String error, String causingSourceFile, int linenr, Severity severity, TexCompiler.Job job)
{
if (OnTexError != null)
{
TexError e = new TexError();
e.error = error;
e.causingSourceFile = causingSourceFile;
e.linenr = linenr;
if (job != null)
{
if (e.causingSourceFile == null)
e.inincludefile = true;
else
e.inincludefile = (String.Compare(e.causingSourceFile.Trim(),
System.IO.Path.GetFullPath(job.path), true) != 0);
if (!e.inincludefile && linenr > 0)
{
e.linenr = job.TempFileLineToEditorLine(e.linenr);
}
if (!e.inincludefile)
{
//trim preview file ending.
e.causingSourceFile = e.SourceFileName.Substring(0, (e.SourceFileName.Length - Helper.GetPreviewFilename().Length - Helper.GetPreviewFilenameExt().Length));
}
}
e.pos = -1;
e.severity = severity;
OnTexError(this, e, job);
}
}
void TexCompiler_OnCompileEvent(object sender, TexCompiler.CompileEventArgs e)
{
AddStatusLine(e.Message, e.Type == TexCompiler.CompileEventType.Error);
if (e.Type == TexCompiler.CompileEventType.Start)
{
txtTexout.Document.Blocks.Clear();
//clearProblemMarkers();
}
}
private void TexCompiler_OnTexOutput(object sender, TexCompiler.CompileEventArgs e)
{
//add whole line as paragraph to txtTexout
Paragraph p = new Paragraph();
p.Margin = new Thickness(0);
p.Inlines.Add(new Run(e.Message));
txtTexout.Document.Blocks.Add(p);
EditingCommands.MoveToDocumentEnd.Execute(null, txtTexout);
txtTexout.ScrollToEnd();
}
