private void btnTranslate_Click(object sender, EventArgs e)
{
try
{
this.Cursor = Cursors.WaitCursor;
btnTranslate.Enabled = false;
var translator = new AbnfToAntlrTranslator();
bool performDirectTranslation = false;
if (chkPerformDirectTranslation.Checked == true)
{
performDirectTranslation = true;
}
var input = txtInput.Text;
if (input.EndsWith("\r\n"))
{
// do nothing
}
else
{
input = input + "\r\n";
}
this.txtOutput.Text = translator.Translate(input, performDirectTranslation);
this.txtOutput.ForeColor = this.ForeColor;
this.txtOutput.BackColor = this.BackColor; // readonly textbox forecolor only changes when backcolor is set
}
catch (TranslationException ex)
{
this.txtOutput.Text = AntlrHelper.GetErrorMessages(ex.ParserRecognitionExceptions) + AntlrHelper.GetErrorMessages(ex.LexerRecognitionExceptions);
this.txtOutput.ForeColor = Color.DarkRed;
this.txtOutput.BackColor = this.BackColor; // readonly textbox forecolor only changes when backcolor is set
}
catch (RecognitionException ex)
{
this.txtOutput.Text = AntlrHelper.GetErrorMessage(ex);
this.txtOutput.ForeColor = Color.DarkRed;
this.txtOutput.BackColor = this.BackColor; // readonly textbox forecolor only changes when backcolor is set
}
catch (Exception ex)
{
this.txtOutput.Text = ex.Message;
this.txtOutput.ForeColor = Color.DarkRed;
this.txtOutput.BackColor = this.BackColor; // readonly textbox forecolor only changes when backcolor is set
}
finally
{
this.Cursor = Cursors.Default;
btnTranslate.Enabled = true;
lblOutput.Visible = true;
txtOutput.Visible = true;
}
}
internal void UpdateMatchings()
{
sourceCodeLogger.Clear();
var sourceCodeRep = new MemoryCodeRepository(sourceCodeTextBox.Text);
IPatternsRepository patternRepository;
if (!string.IsNullOrEmpty(ServiceLocator.PatternViewModel.Value))
{
patternRepository = new DslPatternRepository(ServiceLocator.PatternViewModel.Value, ServiceLocator.PatternViewModel.Languages);
}
else
{
patternRepository = new MemoryPatternsRepository();
}
var workflow = new Workflow(sourceCodeRep, SelectedLanguage, patternRepository, stage: Stage);
workflow.IsIncludeIntermediateResult = true;
workflow.Logger = sourceCodeLogger;
WorkflowResult workflowResult = workflow.Process();
MatchingResultDto[] matchingResults = workflowResult.MatchingResults
.ToDto(workflow.SourceCodeRepository)
.ToArray();
if (IsDeveloperMode)
{
AntlrParseTree antlrParseTree = workflowResult.ParseTrees.FirstOrDefault() as AntlrParseTree;
if (antlrParseTree != null && antlrParseTree.SyntaxTree != null)
{
Antlr4.Runtime.Parser antlrParser = (workflow.ParserConverterSets[antlrParseTree.SourceLanguage].Parser as AntlrParser).Parser;
string tokensString = AntlrHelper.GetTokensString(antlrParseTree.Tokens, antlrParser.Vocabulary, onlyDefaultChannel: true);
string treeString = antlrParseTree.SyntaxTree.ToStringTreeIndented(antlrParser);
Tokens = tokensString;
ParseTree = treeString;
File.WriteAllText(Path.Combine(ServiceLocator.TempDirectory, "Tokens.txt"), Tokens);
File.WriteAllText(Path.Combine(ServiceLocator.TempDirectory, "Tree.txt"), ParseTree);
}
if (Stage >= Stage.Convert && workflowResult.Usts.FirstOrDefault() != null)
{
UstJson = jsonSerializer.Serialize(workflowResult.Usts.FirstOrDefault().Root);
File.WriteAllText(Path.Combine(ServiceLocator.TempDirectory, "UST.json"), UstJson);
}
}
MatchingResultText = "MATCHINGS";
if (matchingResults.Count() > 0)
{
MatchingResultText += " (" + matchingResults.Count() + ")";
}
if (sourceCodeLogger.ErrorCount == 0)
{
SourceCodeErrorsIsVisible = false;
SourceCodeErrorsText = "ERRORS";
}
else
{
SourceCodeErrorsIsVisible = true;
SourceCodeErrorsText = $"ERRORS ({sourceCodeLogger.ErrorCount})";
}
Dispatcher.UIThread.InvokeAsync(() =>
{
MatchingResults.Clear();
foreach (var matchingResult in matchingResults)
{
MatchingResults.Add(new MathingResultDtoWrapper(matchingResult));
}
this.RaisePropertyChanged(nameof(Tokens));
this.RaisePropertyChanged(nameof(ParseTree));
this.RaisePropertyChanged(nameof(UstJson));
this.RaisePropertyChanged(nameof(MatchingResultText));
this.RaisePropertyChanged(nameof(SourceCodeErrorsIsVisible));
this.RaisePropertyChanged(nameof(SourceCodeErrorsText));
});
}
