public Token(TokenType type, Location location, string text, string parsedText)
{
_type = type;
_location = location;
_text = text;
_parsedText = parsedText;
}
public PreprocessorException(string message, Location location)
: base(message, location)
{
}
public EofFrame(Location location)
{
_location = location;
}
private void HandleIf(Stack<IfDefTruth> ifDefStack, string directive, Location location)
{
if (ifDefStack.Peek() == IfDefTruth.True)
{
if (_compilerDefines.IsTrue(directive, location))
ifDefStack.Push(IfDefTruth.True);
else
ifDefStack.Push(IfDefTruth.InitiallyFalse);
}
else
ifDefStack.Push(IfDefTruth.ForeverFalse);
}
private void HandleElseIf(Stack<IfDefTruth> ifDefStack, string directive, Location location)
{
IfDefTruth truth = ifDefStack.Pop();
if (truth == IfDefTruth.True || truth == IfDefTruth.ForeverFalse)
ifDefStack.Push(IfDefTruth.ForeverFalse);
else
{
string trimmedDirective = directive.Substring(4);
if (_compilerDefines.IsTrue(trimmedDirective, location))
ifDefStack.Push(IfDefTruth.True);
else
ifDefStack.Push(IfDefTruth.InitiallyFalse);
}
}
public DGrokException(string message, Location location)
: base(message)
{
_location = location;
}
public bool IsTrue(string compilerDirective, Location location)
{
if(_dictionary.ContainsKey(compilerDirective))
return _dictionary[compilerDirective];
if(compilerDirective.StartsWith("IFDEF ", StringComparison.InvariantCultureIgnoreCase))
return false;
if(compilerDirective.StartsWith("IFNDEF ", StringComparison.InvariantCultureIgnoreCase))
return true;
throw new PreprocessorException("Compiler directive '" + compilerDirective +
"' has not been defined as either true or false", location);
}
public Hit(Location location, string description)
{
_location = location;
_description = description;
}
private void ShowWindowForFailingFile(Location errorLocation)
{
Cursor.Current = Cursors.WaitCursor;
try
{
Form form = CreateEmptyWindowForFile(errorLocation.FileName);
ViewSourceControl viewSource = new ViewSourceControl();
viewSource.Text = errorLocation.FileSource;
viewSource.Dock = DockStyle.Fill;
form.Controls.Add(viewSource);
form.Show();
viewSource.ScrollToOffset(errorLocation.Offset);
}
finally
{
Cursor.Current = Cursors.Default;
}
}
private TreeNode CreateNodeForLocation(Location location)
{
TreeNode node = new TreeNode(location.FileName + ":" + location.Offset);
node.Tag = new Block(delegate { ShowWindowForFailingFile(location); });
return node;
}
public DuplicateFileNameException(string message, Location location)
: base(message, location) { }
public ParseException(string message, Location location)
: base(message, location)
{
}