public static int FindWordEnd(SD.Document.IDocument document, int offset)
{
SD.Document.LineSegment line = document.GetLineSegmentForOffset(offset);
int endPos = line.Offset + line.Length;
if (offset == endPos)
{
return(offset);
}
if (IsSelectableChar(document.GetCharAt(offset)))
{
while (offset < endPos && IsSelectableChar(document.GetCharAt(offset)))
{
++offset;
}
}
else if (Char.IsWhiteSpace(document.GetCharAt(offset)))
{
if (offset > 0 && Char.IsWhiteSpace(document.GetCharAt(offset - 1)))
{
while (offset < endPos && Char.IsWhiteSpace(document.GetCharAt(offset)))
{
++offset;
}
}
}
else
{
return(Math.Max(0, offset + 1));
}
return(offset);
}
public static void ModifyDocument(List <Modification> modifications, ICSharpCode.TextEditor.Document.IDocument doc, int offset, int length, string newName)
{
doc.UndoStack.StartUndoGroup();
foreach (Modification m in modifications)
{
if (m.Document == doc)
{
if (m.Offset < offset)
{
offset += m.LengthDifference;
}
}
}
int lengthDifference = newName.Length - length;
doc.Replace(offset, length, newName);
if (lengthDifference != 0)
{
for (int i = 0; i < modifications.Count; ++i)
{
Modification m = modifications[i];
if (m.Document == doc)
{
if (m.Offset > offset)
{
m.Offset += lengthDifference;
modifications[i] = m; // Modification is a value type
}
}
}
modifications.Add(new Modification(doc, offset, lengthDifference));
}
doc.UndoStack.EndUndoGroup();
}
public void SetupDataProvider(string fileName, TextArea textArea)
{
try
{
if (setupOnlyOnce && this.textArea != null)
{
if (CodeCompletion.CodeCompletionController.CurrentParser.LanguageInformation.IsMethodCallParameterSeparator(pressed_key))
{
FindExpression(textArea.Caret.Offset, textArea.Document.TextContent.Substring(0, textArea.Caret.Offset),
textArea.Caret.Line, textArea.Caret.Column);
num_param++;
return;
}
else
{
return;
}
}
this.fileName = fileName;
this.textArea = textArea;
this.document = textArea.Document;
int useOffset = (lookupOffset < 0) ? textArea.Caret.Offset : lookupOffset;
initialOffset = useOffset;
int i = initialOffset - 1;
int off = textArea.Caret.Offset;
string Text = textArea.Document.TextContent.Substring(0, textArea.Caret.Offset);
int line = textArea.Caret.Line;
int col = textArea.Caret.Column;
string expr = FindExpression(off, Text, line, col);
List <PascalABCCompiler.Errors.Error> Errors = new List <PascalABCCompiler.Errors.Error>();
PascalABCCompiler.SyntaxTree.expression e = VisualPABCSingleton.MainForm.VisualEnvironmentCompiler.StandartCompiler.ParsersController.GetExpression("test.pas", expr, Errors, new List <PascalABCCompiler.Errors.CompilerWarning>());
if (e == null || Errors.Count > 0)
{
return;
}
CodeCompletion.DomConverter dconv = (CodeCompletion.DomConverter)CodeCompletion.CodeCompletionController.comp_modules[fileName];
string fname = fileName;
if (dconv != null)
{
//if (pressed_key == '(' || pressed_key == ',')
if (CodeCompletion.CodeCompletionController.CurrentParser.LanguageInformation.IsOpenBracketForMethodCall(pressed_key) || CodeCompletion.CodeCompletionController.CurrentParser.LanguageInformation.IsMethodCallParameterSeparator(pressed_key))
{
methods = dconv.GetNameOfMethod(e, expr, line, col, num_param, ref defaultIndex, cur_param_num, out param_count);
}
else if (CodeCompletion.CodeCompletionController.CurrentParser.LanguageInformation.IsOpenBracketForIndex(pressed_key))
{
methods = dconv.GetIndex(e, line, col);
}
}
}
catch (Exception e)
{
}
}
protected override bool IsInComment(ICSharpCode.TextEditor.Document.IDocument document, int offset)
{
if (offset < 0 || offset > document.TextContent.Length)
{
return(false);
}
int lineNumber = document.GetLineNumberForOffset(offset);
string line = TextUtilities.GetLineAsString(document, lineNumber);
return(line.StartsWith("//"));
}
public void SetupDataProvider(string fileName, TextArea textArea)
{
try
{
if (setupOnlyOnce && this.textArea != null)
{
if (CodeCompletion.CodeCompletionController.CurrentParser.LanguageInformation.IsMethodCallParameterSeparator(pressed_key))
{
FindExpression(textArea.Caret.Offset,textArea.Document.TextContent.Substring(0, textArea.Caret.Offset),
textArea.Caret.Line,textArea.Caret.Column);
num_param++;
return;
}
else return;
}
this.fileName = fileName;
this.textArea = textArea;
this.document = textArea.Document;
int useOffset = (lookupOffset < 0) ? textArea.Caret.Offset : lookupOffset;
initialOffset = useOffset;
int i = initialOffset-1;
int off = textArea.Caret.Offset;
string Text = textArea.Document.TextContent.Substring(0, textArea.Caret.Offset);
int line = textArea.Caret.Line;
int col = textArea.Caret.Column;
string expr = FindExpression(off, Text, line, col);
List<PascalABCCompiler.Errors.Error> Errors = new List<PascalABCCompiler.Errors.Error>();
PascalABCCompiler.SyntaxTree.expression e = VisualPABCSingleton.MainForm.VisualEnvironmentCompiler.StandartCompiler.ParsersController.GetExpression("test.pas", expr, Errors);
if (e == null || Errors.Count > 0) return;
CodeCompletion.DomConverter dconv = (CodeCompletion.DomConverter)CodeCompletion.CodeCompletionController.comp_modules[fileName];
string fname = fileName;
if (dconv != null)
{
//if (pressed_key == '(' || pressed_key == ',')
if (CodeCompletion.CodeCompletionController.CurrentParser.LanguageInformation.IsOpenBracketForMethodCall(pressed_key) || CodeCompletion.CodeCompletionController.CurrentParser.LanguageInformation.IsMethodCallParameterSeparator(pressed_key))
methods = dconv.GetNameOfMethod(e,expr,line,col,num_param,ref defaultIndex,cur_param_num, out param_count);
else if (CodeCompletion.CodeCompletionController.CurrentParser.LanguageInformation.IsOpenBracketForIndex(pressed_key))
methods = dconv.GetIndex(e,line,col);
}
}
catch(Exception e)
{
}
}
protected override ExpressionResult GetExpression(ICSharpCode.TextEditor.TextArea textArea)
{
ICSharpCode.TextEditor.Document.IDocument document = textArea.Document;
IExpressionFinder expressionFinder = ParserService.GetExpressionFinder(fileName);
if (expressionFinder == null)
{
return(new ExpressionResult(TextUtilities.GetExpressionBeforeOffset(textArea, textArea.Caret.Offset - 1)));
}
else
{
ExpressionResult res = expressionFinder.FindExpression(document.GetText(0, textArea.Caret.Offset - 1), textArea.Caret.Offset - 1);
if (overrideContext != null)
{
res.Context = overrideContext;
}
return(res);
}
}
public static string ExtractCode(IClass c, DomRegion codeRegion, int indentationLine, out Action removeExtractedCodeAction)
{
ICSharpCode.TextEditor.Document.IDocument doc = GetDocument(c);
if (indentationLine < 1)
{
indentationLine = 1;
}
if (indentationLine >= doc.TotalNumberOfLines)
{
indentationLine = doc.TotalNumberOfLines;
}
LineSegment segment = doc.GetLineSegment(indentationLine - 1);
string mainLine = doc.GetText(segment);
string indentation = mainLine.Substring(0, mainLine.Length - mainLine.TrimStart().Length);
segment = doc.GetLineSegment(codeRegion.BeginLine - 1);
int startOffset = segment.Offset;
segment = doc.GetLineSegment(codeRegion.EndLine - 1);
int endOffset = segment.Offset + segment.Length;
StringReader reader = new StringReader(doc.GetText(startOffset, endOffset - startOffset));
removeExtractedCodeAction = delegate {
doc.Remove(startOffset, endOffset - startOffset);
doc.RequestUpdate(new ICSharpCode.TextEditor.TextAreaUpdate(ICSharpCode.TextEditor.TextAreaUpdateType.WholeTextArea));
doc.CommitUpdate();
};
// now remove indentation from extracted source code
string line;
StringBuilder b = new StringBuilder();
int endOfLastFilledLine = 0;
while ((line = reader.ReadLine()) != null)
{
int startpos;
for (startpos = 0; startpos < line.Length && startpos < indentation.Length; startpos++)
{
if (line[startpos] != indentation[startpos])
{
break;
}
}
if (startpos == line.Length)
{
// empty line
if (b.Length > 0)
{
b.AppendLine();
}
}
else
{
b.Append(line, startpos, line.Length - startpos);
b.AppendLine();
endOfLastFilledLine = b.Length;
}
}
b.Length = endOfLastFilledLine;
return(b.ToString());
}
public static void RenameReferences(List <Reference> list, string newName)
{
Dictionary <ICSharpCode.TextEditor.Document.IDocument, FileView> modifiedDocuments = new Dictionary <ICSharpCode.TextEditor.Document.IDocument, FileView>();
List <Modification> modifications = new List <Modification>();
foreach (Reference r in list)
{
ICSharpCode.TextEditor.Document.IDocument document = null;
IViewContent viewContent = null;
OpenedFile file = FileService.GetOpenedFile(r.FileName);
if (file != null)
{
viewContent = file.CurrentView;
IFileDocumentProvider p = viewContent as IFileDocumentProvider;
if (p != null)
{
document = p.GetDocumentForFile(file);
}
}
if (document == null)
{
viewContent = FileService.OpenFile(r.FileName, false);
IFileDocumentProvider p = viewContent as IFileDocumentProvider;
if (p != null)
{
file = FileService.GetOpenedFile(r.FileName);
System.Diagnostics.Debug.Assert(file != null, "OpenedFile not found after opening the file.");
document = p.GetDocumentForFile(file);
}
}
if (document == null)
{
LoggingService.Warn("RenameReferences: Could not get document for file '" + r.FileName + "'");
continue;
}
if (!modifiedDocuments.ContainsKey(document))
{
modifiedDocuments.Add(document, new FileView()
{
ViewContent = viewContent, OpenedFile = file
});
document.UndoStack.StartUndoGroup();
}
ModifyDocument(modifications, document, r.Offset, r.Length, newName);
}
foreach (KeyValuePair <ICSharpCode.TextEditor.Document.IDocument, FileView> entry in modifiedDocuments)
{
entry.Key.UndoStack.EndUndoGroup();
entry.Value.OpenedFile.MakeDirty();
if (entry.Value.ViewContent is IEditable)
{
ParserService.ParseViewContent(entry.Value.ViewContent);
}
else
{
ParserService.ParseFile(entry.Value.OpenedFile.FileName, entry.Key.TextContent, !entry.Value.OpenedFile.IsUntitled);
}
}
}
public Modification(ICSharpCode.TextEditor.Document.IDocument document, int offset, int lengthDifference)
{
this.Document = document;
this.Offset = offset;
this.LengthDifference = lengthDifference;
}
public Modification(ICSharpCode.TextEditor.Document.IDocument document, int offset, int lengthDifference)
{
this.Document = document;
this.Offset = offset;
this.LengthDifference = lengthDifference;
}
protected abstract DomRegion GetReplaceRegion(ICSharpCode.TextEditor.Document.IDocument document, IMethod method);
protected string GetIndentation(ICSharpCode.TextEditor.Document.IDocument document, int line)
{
string lineText = document.GetText(document.GetLineSegment(line));
return(lineText.Substring(0, lineText.Length - lineText.TrimStart().Length));
}
public ActiveMark(ICSharpCode.TextEditor.Document.IDocument d, TextLocation l)
: base(d, l)
{
}
public NonClickableBookmark(ICSharpCode.TextEditor.Document.IDocument d, TextLocation l)
: base(d, l)
{
}