| public OffsetToLocation ( int offset ) : Mono.TextEditor.DocumentLocation | ||
| offset | int | |
| return | Mono.TextEditor.DocumentLocation | |
public void CopyData(TextEditorData data)
{
Selection selection;
isLineSelectionMode = !data.IsSomethingSelected;
if (data.IsSomethingSelected)
{
selection = data.MainSelection;
}
else
{
var start = DeleteActions.GetStartOfLineOffset(data, data.Caret.Location);
var end = DeleteActions.GetEndOfLineOffset(data, data.Caret.Location, false);
selection = new Selection(data.OffsetToLocation(start), data.OffsetToLocation(end));
}
CopyData(data, selection);
if (Copy != null)
{
Copy(copiedDocument != null ? copiedDocument.Text : null);
}
}
static void RemoveCharBeforeCaret(TextEditorData data)
{
int offset = data.Caret.Offset;
if (offset <= 0)
{
return;
}
var version = data.Version;
data.Remove(offset - 1, 1);
data.Caret.Location = data.OffsetToLocation(version.MoveOffsetTo(data.Version, offset));
}
internal void UpdateCaretPosition(DocumentChangeEventArgs e)
{
if (e.AnchorMovementType == AnchorMovementType.BeforeInsertion && caretOffset == e.Offset)
{
return;
}
var curVersion = TextEditorData.Version;
if (offsetVersion == null)
{
offsetVersion = curVersion;
return;
}
var newOffset = offsetVersion.MoveOffsetTo(curVersion, caretOffset);
offsetVersion = curVersion;
if (newOffset == caretOffset || !AutoUpdatePosition)
{
return;
}
DocumentLocation old = Location;
var newLocation = TextEditorData.OffsetToLocation(newOffset);
int newColumn = newLocation.Column;
var curLine = TextEditorData.GetLine(newLocation.Line);
if (TextEditorData.HasIndentationTracker && TextEditorData.Options.IndentStyle == IndentStyle.Virtual && curLine.Length == 0)
{
var indentColumn = TextEditorData.GetVirtualIndentationColumn(Location);
if (column == indentColumn)
{
newColumn = indentColumn;
}
}
if (AllowCaretBehindLineEnd)
{
if (curLine != null && column > curLine.Length)
{
newColumn = column;
}
}
line = newLocation.Line;
column = newColumn;
SetDesiredColumn();
UpdateCaretOffset();
OnPositionChanged(new DocumentLocationEventArgs(old));
}
internal void UpdateCaretPosition(TextChangeEventArgs e)
{
//if (e.AnchorMovementType == AnchorMovementType.BeforeInsertion && caretOffset == e.Offset) {
// offsetVersion = TextEditorData.Version;
// return;
//}
var curVersion = TextEditorData.Version;
var newOffset = e.GetNewOffset(caretOffset);
if (!AutoUpdatePosition)
{
return;
}
DocumentLocation old = Location;
var newLocation = TextEditorData.OffsetToLocation(newOffset);
int newColumn = newLocation.Column;
var curLine = TextEditorData.GetLine(newLocation.Line);
if (TextEditorData.HasIndentationTracker && TextEditorData.Options.IndentStyle == IndentStyle.Virtual && curLine.Length == 0)
{
var indentColumn = TextEditorData.GetVirtualIndentationColumn(newLocation);
if (column == indentColumn)
{
newColumn = indentColumn;
}
}
if (AllowCaretBehindLineEnd)
{
if (curLine != null && column > curLine.Length)
{
newColumn = column;
}
}
line = newLocation.Line;
column = newColumn;
SetDesiredColumn();
UpdateCaretOffset();
OnPositionChanged(new CaretLocationEventArgs(old, currentBuffer ?? TextEditorData.Document.TextBuffer.CurrentSnapshot, CaretChangeReason.BufferChange));
}
public void CopyData(TextEditorData data)
{
MonoDevelop.Ide.Editor.Selection selection;
isLineSelectionMode = !data.IsSomethingSelected;
if (data.IsSomethingSelected)
{
selection = data.MainSelection;
}
else
{
var start = DeleteActions.GetStartOfLineOffset(data, data.Caret.Location);
var end = DeleteActions.GetEndOfLineOffset(data, data.Caret.Location, false);
selection = new MonoDevelop.Ide.Editor.Selection(data.OffsetToLocation(start), data.OffsetToLocation(end));
}
CopyData(data, selection);
if (Copy != null)
{
Copy(GetCopiedPlainText());
}
}
static void RemoveCharBeforeCaret(TextEditorData data)
{
int offset = data.Caret.Offset;
if (offset <= 0)
{
return;
}
var version = data.Version;
var o = data.Caret.Offset;
if (((ushort)data.GetCharAt(offset - 1) & CaretMoveActions.LowSurrogateMarker) == CaretMoveActions.LowSurrogateMarker)
{
data.Remove(offset - 2, 2);
}
else
{
data.Remove(offset - 1, 1);
}
data.Caret.Location = data.OffsetToLocation(version.MoveOffsetTo(data.Version, offset));
}
public string GetExpression(Mono.TextEditor.TextEditorData data, int offset)
{
if (offset < 0)
{
return("");
}
var doc = IdeApp.Workbench.ActiveDocument;
if (doc == null)
{
return("");
}
var loc = RefactoringService.GetCorrectResolveLocation(doc, data.OffsetToLocation(offset));
var unit = doc.ParsedDocument.GetAst <SyntaxTree> ();
var parsedFile = doc.ParsedDocument.ParsedFile as CSharpUnresolvedFile;
var node = unit.GetNodeAt <Expression> (loc.Line, loc.Column);
if (unit == null || parsedFile == null || node == null)
{
return("");
}
return(data.GetTextBetween(node.StartLocation, node.EndLocation));
}
public void CopyData (TextEditorData data)
{
Selection selection;
isLineSelectionMode = !data.IsSomethingSelected;
if (data.IsSomethingSelected) {
selection = data.MainSelection;
} else {
var start = DeleteActions.GetStartOfLineOffset (data, data.Caret.Location);
var end = DeleteActions.GetEndOfLineOffset (data, data.Caret.Location, false);
selection = new Selection (data.OffsetToLocation (start), data.OffsetToLocation (end));
}
CopyData (data, selection);
if (Copy != null)
Copy (copiedDocument != null ? copiedDocument.Text : null);
}
public static void SelectAll (TextEditorData data)
{
data.Caret.PreserveSelection = true;
data.MainSelection = new Selection (new DocumentLocation (DocumentLocation.MinLine, DocumentLocation.MinColumn), data.OffsetToLocation (data.Length));
data.Caret.PreserveSelection = false;
}
public static List<InsertionPoint> GetInsertionPoints (TextEditorData data, ParsedDocument parsedDocument, IType type)
{
if (data == null)
throw new ArgumentNullException ("data");
if (parsedDocument == null)
throw new ArgumentNullException ("parsedDocument");
if (type == null)
throw new ArgumentNullException ("type");
List<InsertionPoint> result = new List<InsertionPoint> ();
int offset = data.LocationToOffset (type.BodyRegion.Start.Line, type.BodyRegion.Start.Column);
if (offset < 0)
return result;
while (offset < data.Length && data.GetCharAt (offset) != '{') {
offset++;
}
var realStartLocation = data.OffsetToLocation (offset);
result.Add (GetInsertionPosition (data.Document, realStartLocation.Line, realStartLocation.Column));
result[0].LineBefore = NewLineInsertion.None;
foreach (IMember member in type.Members) {
DomLocation domLocation = member.BodyRegion.End;
if (domLocation.Line <= 0) {
LineSegment lineSegment = data.GetLine (member.Location.Line);
if (lineSegment == null)
continue;
domLocation = new DomLocation (member.Location.Line, lineSegment.EditableLength + 1);
}
result.Add (GetInsertionPosition (data.Document, domLocation.Line, domLocation.Column));
}
result[result.Count - 1].LineAfter = NewLineInsertion.None;
CheckStartPoint (data.Document, result[0], result.Count == 1);
if (result.Count > 1) {
result.RemoveAt (result.Count - 1);
NewLineInsertion insertLine;
var lineBefore = data.GetLine (type.BodyRegion.End.Line - 1);
if (lineBefore != null && lineBefore.EditableLength == lineBefore.GetIndentation (data.Document).Length) {
insertLine = NewLineInsertion.None;
} else {
insertLine = NewLineInsertion.Eol;
}
// search for line start
var line = data.GetLine (type.BodyRegion.End.Line);
int col = type.BodyRegion.End.Column - 1;
while (col > 1 && char.IsWhiteSpace (data.GetCharAt (line.Offset + col - 2)))
col--;
result.Add (new InsertionPoint (new DocumentLocation (type.BodyRegion.End.Line, col), insertLine, NewLineInsertion.Eol));
CheckEndPoint (data.Document, result[result.Count - 1], result.Count == 1);
}
foreach (var region in parsedDocument.UserRegions.Where (r => type.BodyRegion.Contains (r.Region))) {
result.Add (new InsertionPoint (new DocumentLocation (region.Region.Start.Line + 1, 1), NewLineInsertion.Eol, NewLineInsertion.Eol));
result.Add (new InsertionPoint (new DocumentLocation (region.Region.End.Line, 1), NewLineInsertion.Eol, NewLineInsertion.Eol));
result.Add (new InsertionPoint (new DocumentLocation (region.Region.End.Line + 1, 1), NewLineInsertion.Eol, NewLineInsertion.Eol));
}
result.Sort ((left, right) => left.Location.CompareTo (right.Location));
return result;
}
public string GetIndentationString(int offset)
{
return(GetIndentationString(offset, data.OffsetToLocation(offset)));
}
public static void SelectAll(TextEditorData data)
{
data.Caret.PreserveSelection = true;
data.Caret.AutoScrollToCaret = false;
data.Caret.Offset = data.Length;
data.Caret.AutoScrollToCaret = true;
data.MainSelection = new MonoDevelop.Ide.Editor.Selection(new DocumentLocation(DocumentLocation.MinLine, DocumentLocation.MinColumn), data.OffsetToLocation(data.Length));
data.Caret.PreserveSelection = false;
}
public static void SelectAll(TextEditorData data)
{
data.Caret.PreserveSelection = true;
data.MainSelection = new Selection(new DocumentLocation(DocumentLocation.MinLine, DocumentLocation.MinColumn), data.OffsetToLocation(data.Length));
data.Caret.PreserveSelection = false;
}
public static List<InsertionPoint> GetInsertionPoints (TextEditorData data, ParsedDocument parsedDocument, IUnresolvedTypeDefinition type)
{
if (data == null)
throw new ArgumentNullException ("data");
if (parsedDocument == null)
throw new ArgumentNullException ("parsedDocument");
if (type == null)
throw new ArgumentNullException ("type");
// update type from parsed document, since this is always newer.
//type = parsedDocument.GetInnermostTypeDefinition (type.GetLocation ()) ?? type;
List<InsertionPoint> result = new List<InsertionPoint> ();
int offset = data.LocationToOffset (type.Region.Begin);
if (offset < 0 || type.BodyRegion.IsEmpty)
return result;
while (offset < data.Length && data.GetCharAt (offset) != '{') {
offset++;
}
var realStartLocation = data.OffsetToLocation (offset);
result.Add (GetInsertionPosition (data.Document, realStartLocation.Line, realStartLocation.Column));
result [0].LineBefore = NewLineInsertion.None;
foreach (var member in type.Members) {
TextLocation domLocation = member.BodyRegion.End;
if (domLocation.Line <= 0) {
DocumentLine lineSegment = data.GetLine (member.Region.BeginLine);
if (lineSegment == null)
continue;
domLocation = new TextLocation (member.Region.BeginLine, lineSegment.Length + 1);
}
result.Add (GetInsertionPosition (data.Document, domLocation.Line, domLocation.Column));
}
foreach (var nestedType in type.NestedTypes) {
TextLocation domLocation = nestedType.BodyRegion.End;
if (domLocation.Line <= 0) {
DocumentLine lineSegment = data.GetLine (nestedType.Region.BeginLine);
if (lineSegment == null)
continue;
domLocation = new TextLocation (nestedType.Region.BeginLine, lineSegment.Length + 1);
}
result.Add (GetInsertionPosition (data.Document, domLocation.Line, domLocation.Column));
}
result [result.Count - 1].LineAfter = NewLineInsertion.None;
CheckStartPoint (data.Document, result [0], result.Count == 1);
if (result.Count > 1) {
result.RemoveAt (result.Count - 1);
NewLineInsertion insertLine;
var lineBefore = data.GetLine (type.BodyRegion.EndLine - 1);
if (lineBefore != null && lineBefore.Length == lineBefore.GetIndentation (data.Document).Length) {
insertLine = NewLineInsertion.None;
} else {
insertLine = NewLineInsertion.Eol;
}
// search for line start
int col = type.BodyRegion.EndColumn - 1;
var line = data.GetLine (type.BodyRegion.EndLine);
if (line != null) {
while (col > 1 && char.IsWhiteSpace (data.GetCharAt (line.Offset + col - 2)))
col--;
}
result.Add (new InsertionPoint (new DocumentLocation (type.BodyRegion.EndLine, col), insertLine, NewLineInsertion.Eol));
CheckEndPoint (data.Document, result [result.Count - 1], result.Count == 1);
}
foreach (var region in parsedDocument.UserRegions.Where (r => type.BodyRegion.IsInside (r.Region.Begin))) {
result.Add (new InsertionPoint (new DocumentLocation (region.Region.BeginLine + 1, 1), NewLineInsertion.Eol, NewLineInsertion.Eol));
result.Add (new InsertionPoint (new DocumentLocation (region.Region.EndLine, 1), NewLineInsertion.Eol, NewLineInsertion.Eol));
result.Add (new InsertionPoint (new DocumentLocation (region.Region.EndLine + 1, 1), NewLineInsertion.Eol, NewLineInsertion.Eol));
}
result.Sort ((left, right) => left.Location.CompareTo (right.Location));
return result;
}
static void RemoveCharBeforeCaret (TextEditorData data)
{
int offset = data.Caret.Offset;
if (offset <= 0)
return;
var version = data.Version;
data.Remove (offset - 1, 1);
data.Caret.Location = data.OffsetToLocation (version.MoveOffsetTo (data.Version, offset));
}
private InsertionPoint GetInsertionPoint(MonoDevelop.Ide.Gui.Document document, IType type)
{
data = document.Editor;
if (data == null) {
throw new System.ArgumentNullException ("data");
}
var parsedDocument = document.ParsedDocument;
if (parsedDocument == null) {
throw new System.ArgumentNullException ("parsedDocument");
}
if (type == null) {
throw new System.ArgumentNullException ("type");
}
type = (parsedDocument.CompilationUnit.GetTypeAt (type.Location) ?? type);
DomRegion domRegion = type.BodyRegion;
var start = type.BodyRegion.Start.Line;
indent = data.GetLine(start).GetIndentation(data.Document);
DomLocation domLocation = domRegion.End;
int num = data.LocationToOffset (domLocation.Line, 1);
while (num < data.Length && data.GetCharAt(num) != '}') {
num++;
}
num++;
DocumentLocation documentLocation = data.OffsetToLocation (num);
LineSegment lineAfterClassEnd = data.GetLine (domLocation.Line + 1);
NewLineInsertion lineAfter;
if (lineAfterClassEnd != null && lineAfterClassEnd.EditableLength == lineAfterClassEnd.GetIndentation (data.Document).Length)
lineAfter = NewLineInsertion.BlankLine;
else
lineAfter = NewLineInsertion.None;
return new InsertionPoint (documentLocation, NewLineInsertion.None, lineAfter);
}
public string ResolveExpression (TextEditorData ed, Document doc, int offset, out int startOffset)
{
startOffset = offset;
var editorData = DResolverWrapper.CreateEditorData(doc);
if (editorData == null)
return null;
editorData.CaretOffset = offset;
var edLoc = ed.OffsetToLocation(offset);
editorData.CaretLocation = new CodeLocation(edLoc.Column,edLoc.Line);
var o = DResolver.GetScopedCodeObject(editorData);
if (o != null) {
startOffset = ed.LocationToOffset (o.Location.Line, o.Location.Column);
if (o is INode)
return (o as INode).Name;
return o.ToString ();
}
return null;
}