bool DoCaseCompletion(SharpDevelopTextAreaControl editor)
{
ICSharpCode.TextEditor.Caret caret = editor.ActiveTextAreaControl.Caret;
NRefactoryResolver r = new NRefactoryResolver(LanguageProperties.CSharp);
if (r.Initialize(ParserService.GetParseInformation(editor.FileName), caret.Line + 1, caret.Column + 1))
{
AST.INode currentMember = r.ParseCurrentMember(editor.Text);
if (currentMember != null)
{
CaseCompletionSwitchFinder ccsf = new CaseCompletionSwitchFinder(caret.Line + 1, caret.Column + 1);
currentMember.AcceptVisitor(ccsf, null);
if (ccsf.bestStatement != null)
{
r.RunLookupTableVisitor(currentMember);
ResolveResult rr = r.ResolveInternal(ccsf.bestStatement.SwitchExpression, ExpressionContext.Default);
if (rr != null && rr.ResolvedType != null)
{
return(ProvideContextCompletion(editor, rr.ResolvedType, ' '));
}
}
}
}
return(false);
}
public void ReplaceChar(char ch)
{
bool isInUpdate = this.motherTextEditorControl.IsInUpdate;
if (!isInUpdate)
{
this.BeginUpdate();
}
if (this.Document.TextEditorProperties.DocumentSelectionMode == DocumentSelectionMode.Normal && this.SelectionManager.SelectionCollection.Count > 0)
{
this.Caret.Position = this.SelectionManager.SelectionCollection[0].StartPosition;
this.SelectionManager.RemoveSelectedText();
}
int line = this.Caret.Line;
LineSegment lineSegment = this.Document.GetLineSegment(line);
int offset = this.Document.PositionToOffset(this.Caret.Position);
if (offset >= lineSegment.Offset + lineSegment.Length)
{
this.Document.Insert(offset, ch.ToString());
}
else
{
this.Document.Replace(offset, 1, ch.ToString());
}
if (!isInUpdate)
{
this.EndUpdate();
this.UpdateLineToEnd(line, this.Caret.Column);
}
ICSharpCode.TextEditor.Caret caret = this.Caret;
caret.Column = caret.Column + 1;
}
public TextArea(TextEditorControl motherTextEditorControl, TextAreaControl motherTextAreaControl)
{
this.motherTextAreaControl = motherTextAreaControl;
this.motherTextEditorControl = motherTextEditorControl;
this.caret = new ICSharpCode.TextEditor.Caret(this);
this.selectionManager = new ICSharpCode.TextEditor.Document.SelectionManager(this.Document, this);
this.textAreaClipboardHandler = new TextAreaClipboardHandler(this);
base.ResizeRedraw = true;
base.SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
base.SetStyle(ControlStyles.Opaque, false);
base.SetStyle(ControlStyles.ResizeRedraw, true);
base.SetStyle(ControlStyles.Selectable, true);
this.textView = new ICSharpCode.TextEditor.TextView(this);
this.gutterMargin = new ICSharpCode.TextEditor.GutterMargin(this);
this.foldMargin = new ICSharpCode.TextEditor.FoldMargin(this);
this.iconBarMargin = new ICSharpCode.TextEditor.IconBarMargin(this);
List <AbstractMargin> abstractMargins = this.leftMargins;
AbstractMargin[] abstractMarginArray = new AbstractMargin[] { this.iconBarMargin, this.gutterMargin, this.foldMargin };
abstractMargins.AddRange(abstractMarginArray);
this.OptionsChanged();
(new TextAreaMouseHandler(this)).Attach();
(new TextAreaDragDropHandler()).Attach(this);
this.bracketshemes.Add(new BracketHighlightingSheme('{', '}'));
this.bracketshemes.Add(new BracketHighlightingSheme('(', ')'));
this.bracketshemes.Add(new BracketHighlightingSheme('[', ']'));
this.caret.PositionChanged += new EventHandler(this.SearchMatchingBracket);
this.Document.TextContentChanged += new EventHandler(this.TextContentChanged);
this.Document.FoldingManager.FoldingsChanged += new EventHandler(this.DocumentFoldingsChanged);
}
public override QUT.Gppg.LexLocation GetCursorPosition()
{
ICodeFileDocument doc = (_wb as IWorkbenchDocumentService).CurrentCodeFileDocument;
List <ICSharpCode.TextEditor.Document.ISelection> sel = doc.TextEditor.ActiveTextAreaControl.SelectionManager.SelectionCollection;
if (sel.Count > 0)
{
return(new QUT.Gppg.LexLocation(sel[0].StartPosition.Line + 1, sel[0].StartPosition.Column + 1, sel[0].EndPosition.Line + 1, sel[0].EndPosition.Column + 1));
}
ICSharpCode.TextEditor.Caret caret = doc.TextEditor.ActiveTextAreaControl.Caret;
return(new QUT.Gppg.LexLocation(caret.Line + 1, caret.Column, caret.Line + 1, caret.Column));
}
public void SetCaretToDesiredColumn()
{
FoldMarker foldMarker;
ICSharpCode.TextEditor.Caret caret = this.Caret;
ICSharpCode.TextEditor.TextView textView = this.textView;
int line = this.Caret.Line;
int desiredColumn = this.Caret.DesiredColumn;
Point virtualTop = this.VirtualTop;
caret.Position = textView.GetLogicalColumn(line, desiredColumn + virtualTop.X, out foldMarker);
}
protected IMember GetCurrentMember(SharpDevelopTextAreaControl editor)
{
ICSharpCode.TextEditor.Caret caret = editor.ActiveTextAreaControl.Caret;
NRefactoryResolver r = new NRefactoryResolver(ParserService.CurrentProjectContent, languageProperties);
if (r.Initialize(editor.FileName, caret.Line + 1, caret.Column + 1))
{
return(r.CallingMember);
}
else
{
return(null);
}
}
public void findINodeAtCaretLocation(ICSharpCode.TextEditor.Caret caret)
{
if (AstData_MethodStream != null)
{
var iNode = AstData_MethodStream.iNode(MethodStreamFile, caret);
if (iNode != null)
{
//CodeViewer.editor().selectTextWithColor(iNode);
if (iNode is TypeReference)
{
iNode = iNode.Parent;
}
CurrentINode = iNode;
CurrentINodeLabel.set_Text("current iNode:{0}".format(iNode.typeName()));
//"current iNode:{0} : {1}".debug(iNode.typeName(), iNode);
//createAndShowCodeStream(iNode);
}
}
}
public void InsertChar(char ch)
{
bool isInUpdate = this.motherTextEditorControl.IsInUpdate;
if (!isInUpdate)
{
this.BeginUpdate();
}
if (char.IsWhiteSpace(ch) && ch != '\t' && ch != '\n')
{
ch = ' ';
}
this.Document.UndoStack.StartUndoGroup();
if (this.Document.TextEditorProperties.DocumentSelectionMode == DocumentSelectionMode.Normal && this.SelectionManager.SelectionCollection.Count > 0)
{
this.Caret.Position = this.SelectionManager.SelectionCollection[0].StartPosition;
this.SelectionManager.RemoveSelectedText();
}
LineSegment lineSegment = this.Document.GetLineSegment(this.Caret.Line);
int offset = this.Caret.Offset;
int column = this.Caret.Column;
if (lineSegment.Length >= column || ch == '\n')
{
this.Document.Insert(offset, ch.ToString());
}
else
{
this.Document.Insert(offset, string.Concat(this.GenerateWhitespaceString(column - lineSegment.Length), ch));
}
this.Document.UndoStack.EndUndoGroup();
ICSharpCode.TextEditor.Caret caret = this.Caret;
caret.Column = caret.Column + 1;
if (!isInUpdate)
{
this.EndUpdate();
this.UpdateLineToEnd(this.Caret.Line, this.Caret.Column);
}
}
internal void NavigationLocationChanged()
{
ICSharpCode.TextEditor.Caret c = CurrentSyntaxEditor.TextEditor.ActiveTextAreaControl.Caret;
NavigationManager.LocationChanged(c.Line + 1, c.Column + 1, CurrentSourceFileName);
}
