void CopyData(TextEditorData data, Selection selection)
{
copiedDocument = null;
monoDocument = null;
if (selection != null && data != null && data.Document != null)
{
copiedDocument = new Document();
monoDocument = new Document();
this.docStyle = data.ColorStyle;
this.options = data.Options;
this.mode = data.Document.SyntaxMode != null && data.Options.EnableSyntaxHighlighting ? data.Document.SyntaxMode : Mono.TextEditor.Highlighting.SyntaxMode.Default;
switch (selection.SelectionMode)
{
case SelectionMode.Normal:
isBlockMode = false;
ISegment segment = selection.GetSelectionRange(data);
copiedDocument.Text = this.mode.GetTextWithoutMarkup(data.Document, data.ColorStyle, segment.Offset, segment.Length);
monoDocument.Text = this.mode.GetTextWithoutMarkup(data.Document, data.ColorStyle, segment.Offset, segment.Length);
LineSegment line = data.Document.GetLineByOffset(segment.Offset);
var spanStack = line.StartSpan.Clone();
SyntaxModeService.ScanSpans(data.Document, this.mode, this.mode, spanStack, line.Offset, segment.Offset);
this.copiedDocument.GetLine(DocumentLocation.MinLine).StartSpan = spanStack;
break;
case SelectionMode.Block:
isBlockMode = true;
DocumentLocation visStart = data.LogicalToVisualLocation(selection.Anchor);
DocumentLocation visEnd = data.LogicalToVisualLocation(selection.Lead);
int startCol = System.Math.Min(visStart.Column, visEnd.Column);
int endCol = System.Math.Max(visStart.Column, visEnd.Column);
for (int lineNr = selection.MinLine; lineNr <= selection.MaxLine; lineNr++)
{
LineSegment curLine = data.Document.GetLine(lineNr);
int col1 = curLine.GetLogicalColumn(data, startCol) - 1;
int col2 = System.Math.Min(curLine.GetLogicalColumn(data, endCol) - 1, curLine.EditableLength);
if (col1 < col2)
{
((IBuffer)copiedDocument).Insert(copiedDocument.Length, data.Document.GetTextAt(curLine.Offset + col1, col2 - col1));
((IBuffer)monoDocument).Insert(monoDocument.Length, data.Document.GetTextAt(curLine.Offset + col1, col2 - col1));
}
if (lineNr < selection.MaxLine)
{
// Clipboard line end needs to be system dependend and not the document one.
((IBuffer)copiedDocument).Insert(copiedDocument.Length, Environment.NewLine);
// \r in mono document stands for block selection line end.
((IBuffer)monoDocument).Insert(monoDocument.Length, "\r");
}
}
line = data.Document.GetLine(selection.MinLine);
spanStack = line.StartSpan.Clone();
SyntaxModeService.ScanSpans(data.Document, this.mode, this.mode, spanStack, line.Offset, line.Offset + startCol);
this.copiedDocument.GetLine(DocumentLocation.MinLine).StartSpan = spanStack;
break;
}
}
else
{
copiedDocument = null;
}
}
void CopyData(TextEditorData data, Selection selection)
{
if (!selection.IsEmpty && data != null && data.Document != null)
{
this.docStyle = data.ColorStyle;
this.options = data.Options;
copyData = null;
switch (selection.SelectionMode)
{
case SelectionMode.Normal:
isBlockMode = false;
var segment = selection.GetSelectionRange(data);
copiedColoredChunks = ColoredSegment.GetChunks(data, segment);
var pasteHandler = data.TextPasteHandler;
if (pasteHandler != null)
{
try
{
copyData = pasteHandler.GetCopyData(segment);
}
catch (Exception e)
{
Console.WriteLine("Exception while getting copy data:" + e);
}
}
break;
case SelectionMode.Block:
isBlockMode = true;
DocumentLocation visStart = data.LogicalToVisualLocation(selection.Anchor);
DocumentLocation visEnd = data.LogicalToVisualLocation(selection.Lead);
int startCol = System.Math.Min(visStart.Column, visEnd.Column);
int endCol = System.Math.Max(visStart.Column, visEnd.Column);
copiedColoredChunks = new List <List <ColoredSegment> >();
for (int lineNr = selection.MinLine; lineNr <= selection.MaxLine; lineNr++)
{
DocumentLine curLine = data.Document.GetLine(lineNr);
int col1 = curLine.GetLogicalColumn(data, startCol) - 1;
int col2 = System.Math.Min(curLine.GetLogicalColumn(data, endCol) - 1, curLine.Length);
if (col1 < col2)
{
copiedColoredChunks.Add(ColoredSegment.GetChunks(data, new TextSegment(curLine.Offset + col1, col2 - col1)).First());
}
else
{
copiedColoredChunks.Add(new List <ColoredSegment>());
}
}
break;
}
}
else
{
copiedColoredChunks = null;
}
}
internal void DeleteSelection(Selection selection)
{
if (selection == null)
{
throw new ArgumentNullException("selection");
}
switch (selection.SelectionMode)
{
case SelectionMode.Normal:
ISegment segment = selection.GetSelectionRange(this);
if (Caret.Offset > segment.Offset)
{
Caret.Offset -= System.Math.Min(segment.Length, Caret.Offset - segment.Offset);
}
int len = System.Math.Min(segment.Length, Document.Length - segment.Offset);
if (len > 0)
{
Remove(segment.Offset, len);
}
break;
case SelectionMode.Block:
DocumentLocation visStart = LogicalToVisualLocation(selection.Anchor);
DocumentLocation visEnd = LogicalToVisualLocation(selection.Lead);
int startCol = System.Math.Min(visStart.Column, visEnd.Column);
int endCol = System.Math.Max(visStart.Column, visEnd.Column);
bool preserve = Caret.PreserveSelection;
Caret.PreserveSelection = true;
for (int lineNr = selection.MinLine; lineNr <= selection.MaxLine; lineNr++)
{
LineSegment curLine = Document.GetLine(lineNr);
int col1 = curLine.GetLogicalColumn(this, startCol) - 1;
int col2 = System.Math.Min(curLine.GetLogicalColumn(this, endCol) - 1, curLine.EditableLength);
if (col1 >= col2)
{
continue;
}
Remove(curLine.Offset + col1, col2 - col1);
if (Caret.Line == lineNr && Caret.Column >= col1)
{
Caret.Column = col1 + 1;
}
}
int column = System.Math.Min(selection.Anchor.Column, selection.Lead.Column);
selection.Anchor = new DocumentLocation(selection.Anchor.Line, column);
selection.Lead = new DocumentLocation(selection.Lead.Line, column);
Caret.Column = column;
Caret.PreserveSelection = preserve;
break;
}
}
void CopyData (TextEditorData data, Selection selection)
{
copiedDocument = null;
monoDocument = null;
if (selection != null && data != null && data.Document != null) {
copiedDocument = new TextDocument ();
monoDocument = new TextDocument ();
this.docStyle = data.ColorStyle;
this.options = data.Options;
this.mode = SyntaxModeService.GetSyntaxMode (monoDocument, data.MimeType);
switch (selection.SelectionMode) {
case SelectionMode.Normal:
isBlockMode = false;
var segment = selection.GetSelectionRange (data);
var text = data.GetTextAt (segment);
copiedDocument.Text = text;
monoDocument.Text = text;
var line = data.Document.GetLineByOffset (segment.Offset);
var spanStack = line.StartSpan.Clone ();
SyntaxModeService.ScanSpans (data.Document, this.mode as SyntaxMode, this.mode as SyntaxMode, spanStack, line.Offset, segment.Offset);
this.copiedDocument.GetLine (DocumentLocation.MinLine).StartSpan = spanStack;
break;
case SelectionMode.Block:
isBlockMode = true;
DocumentLocation visStart = data.LogicalToVisualLocation (selection.Anchor);
DocumentLocation visEnd = data.LogicalToVisualLocation (selection.Lead);
int startCol = System.Math.Min (visStart.Column, visEnd.Column);
int endCol = System.Math.Max (visStart.Column, visEnd.Column);
for (int lineNr = selection.MinLine; lineNr <= selection.MaxLine; lineNr++) {
DocumentLine curLine = data.Document.GetLine (lineNr);
int col1 = curLine.GetLogicalColumn (data, startCol) - 1;
int col2 = System.Math.Min (curLine.GetLogicalColumn (data, endCol) - 1, curLine.Length);
if (col1 < col2) {
copiedDocument.Insert (copiedDocument.TextLength, data.Document.GetTextAt (curLine.Offset + col1, col2 - col1));
monoDocument.Insert (monoDocument.TextLength, data.Document.GetTextAt (curLine.Offset + col1, col2 - col1));
}
if (lineNr < selection.MaxLine) {
// Clipboard line end needs to be system dependend and not the document one.
copiedDocument.Insert (copiedDocument.TextLength, Environment.NewLine);
// \r in mono document stands for block selection line end.
monoDocument.Insert (monoDocument.TextLength, "\r");
}
}
line = data.Document.GetLine (selection.MinLine);
spanStack = line.StartSpan.Clone ();
SyntaxModeService.ScanSpans (data.Document, this.mode as SyntaxMode, this.mode as SyntaxMode, spanStack, line.Offset, line.Offset + startCol);
this.copiedDocument.GetLine (DocumentLocation.MinLine).StartSpan = spanStack;
break;
}
} else {
copiedDocument = null;
}
}
internal void DeleteSelection (Selection selection)
{
if (selection == null)
throw new ArgumentNullException ("selection");
switch (selection.SelectionMode) {
case SelectionMode.Normal:
ISegment segment = selection.GetSelectionRange (this);
if (Caret.Offset > segment.Offset)
Caret.Offset -= System.Math.Min (segment.Length, Caret.Offset - segment.Offset);
int len = System.Math.Min (segment.Length, Document.Length - segment.Offset);
if (len > 0)
Remove (segment.Offset, len);
break;
case SelectionMode.Block:
DocumentLocation visStart = LogicalToVisualLocation (selection.Anchor);
DocumentLocation visEnd = LogicalToVisualLocation (selection.Lead);
int startCol = System.Math.Min (visStart.Column, visEnd.Column);
int endCol = System.Math.Max (visStart.Column, visEnd.Column);
bool preserve = Caret.PreserveSelection;
Caret.PreserveSelection = true;
for (int lineNr = selection.MinLine; lineNr <= selection.MaxLine; lineNr++) {
LineSegment curLine = Document.GetLine (lineNr);
int col1 = curLine.GetLogicalColumn (this, startCol) - 1;
int col2 = System.Math.Min (curLine.GetLogicalColumn (this, endCol) - 1, curLine.EditableLength);
if (col1 >= col2)
continue;
Remove (curLine.Offset + col1, col2 - col1);
if (Caret.Line == lineNr && Caret.Column >= col1)
Caret.Column = col1 + 1;
}
int column = System.Math.Min (selection.Anchor.Column, selection.Lead.Column);
selection.Anchor = new DocumentLocation (selection.Anchor.Line, column);
selection.Lead = new DocumentLocation (selection.Lead.Line, column);
Caret.Column = column;
Caret.PreserveSelection = preserve;
break;
}
}
void CopyData (TextEditorData data, Selection selection)
{
if (!selection.IsEmpty && data != null && data.Document != null) {
this.docStyle = data.ColorStyle;
this.options = data.Options;
copyData = null;
switch (selection.SelectionMode) {
case SelectionMode.Normal:
isBlockMode = false;
var segment = selection.GetSelectionRange (data);
copiedColoredChunks = ColoredSegment.GetChunks (data, segment);
var pasteHandler = data.TextPasteHandler;
if (pasteHandler != null)
copyData = pasteHandler.GetCopyData (segment);
break;
case SelectionMode.Block:
isBlockMode = true;
DocumentLocation visStart = data.LogicalToVisualLocation (selection.Anchor);
DocumentLocation visEnd = data.LogicalToVisualLocation (selection.Lead);
int startCol = System.Math.Min (visStart.Column, visEnd.Column);
int endCol = System.Math.Max (visStart.Column, visEnd.Column);
copiedColoredChunks = new List<List<ColoredSegment>> ();
for (int lineNr = selection.MinLine; lineNr <= selection.MaxLine; lineNr++) {
DocumentLine curLine = data.Document.GetLine (lineNr);
int col1 = curLine.GetLogicalColumn (data, startCol) - 1;
int col2 = System.Math.Min (curLine.GetLogicalColumn (data, endCol) - 1, curLine.Length);
if (col1 < col2) {
copiedColoredChunks.Add (ColoredSegment.GetChunks (data, new TextSegment (curLine.Offset + col1, col2 - col1)).First ());
} else {
copiedColoredChunks.Add (new List<ColoredSegment> ());
}
}
break;
}
} else {
copiedColoredChunks = null;
}
}
internal void DeleteSelection (Selection selection)
{
if (selection.IsEmpty)
throw new ArgumentNullException ("selection was empty.");
switch (selection.SelectionMode) {
case SelectionMode.Normal:
var segment = selection.GetSelectionRange (this);
int len = System.Math.Min (segment.Length, Document.TextLength - segment.Offset);
var loc = selection.Anchor < selection.Lead ? selection.Anchor : selection.Lead;
caret.Location = loc;
EnsureCaretIsNotVirtual ();
if (len > 0)
Remove (segment.Offset, len);
caret.Location = loc;
break;
case SelectionMode.Block:
DocumentLocation visStart = LogicalToVisualLocation (selection.Anchor);
DocumentLocation visEnd = LogicalToVisualLocation (selection.Lead);
int startCol = System.Math.Min (visStart.Column, visEnd.Column);
int endCol = System.Math.Max (visStart.Column, visEnd.Column);
bool preserve = Caret.PreserveSelection;
Caret.PreserveSelection = true;
for (int lineNr = selection.MinLine; lineNr <= selection.MaxLine; lineNr++) {
DocumentLine curLine = Document.GetLine (lineNr);
int col1 = curLine.GetLogicalColumn (this, startCol) - 1;
int col2 = System.Math.Min (curLine.GetLogicalColumn (this, endCol) - 1, curLine.Length);
if (col1 >= col2)
continue;
Remove (curLine.Offset + col1, col2 - col1);
if (Caret.Line == lineNr && Caret.Column >= col1)
Caret.Column = col1 + 1;
}
int column = System.Math.Min (selection.Anchor.Column, selection.Lead.Column);
MainSelection = selection.WithRange (
new DocumentLocation (selection.Anchor.Line, column),
new DocumentLocation (selection.Lead.Line, column)
);
Caret.PreserveSelection = preserve;
break;
}
FixVirtualIndentation ();
}
void CopyData (TextEditorData data, Selection selection)
{
copiedDocument = null;
monoDocument = null;
if (selection != null && data != null && data.Document != null) {
copiedDocument = new Document ();
monoDocument = new Document ();
this.docStyle = data.ColorStyle;
this.options = data.Options;
this.mode = data.Document.SyntaxMode != null && data.Options.EnableSyntaxHighlighting ? data.Document.SyntaxMode : Mono.TextEditor.Highlighting.SyntaxMode.Default;
switch (selection.SelectionMode) {
case SelectionMode.Normal:
isBlockMode = false;
ISegment segment = selection.GetSelectionRange (data);
copiedDocument.Text = this.mode.GetTextWithoutMarkup (data.Document, data.ColorStyle, segment.Offset, segment.Length);
monoDocument.Text = this.mode.GetTextWithoutMarkup (data.Document, data.ColorStyle, segment.Offset, segment.Length);
LineSegment line = data.Document.GetLineByOffset (segment.Offset);
var spanStack = line.StartSpan.Clone ();
SyntaxModeService.ScanSpans (data.Document, this.mode, this.mode, spanStack, line.Offset, segment.Offset);
this.copiedDocument.GetLine (0).StartSpan = spanStack;
break;
case SelectionMode.Block:
isBlockMode = true;
DocumentLocation visStart = data.LogicalToVisualLocation (selection.Anchor);
DocumentLocation visEnd = data.LogicalToVisualLocation (selection.Lead);
int startCol = System.Math.Min (visStart.Column, visEnd.Column);
int endCol = System.Math.Max (visStart.Column, visEnd.Column);
for (int lineNr = selection.MinLine; lineNr <= selection.MaxLine; lineNr++) {
LineSegment curLine = data.Document.GetLine (lineNr);
int col1 = curLine.GetLogicalColumn (data, startCol);
int col2 = System.Math.Min (curLine.GetLogicalColumn (data, endCol), curLine.EditableLength);
if (col1 < col2) {
((IBuffer)copiedDocument).Insert (copiedDocument.Length, data.Document.GetTextAt (curLine.Offset + col1, col2 - col1));
((IBuffer)monoDocument).Insert (monoDocument.Length, data.Document.GetTextAt (curLine.Offset + col1, col2 - col1));
}
if (lineNr < selection.MaxLine) {
// Clipboard line end needs to be system dependend and not the document one.
((IBuffer)copiedDocument).Insert (copiedDocument.Length, Environment.NewLine);
// \r in mono document stands for block selection line end.
((IBuffer)monoDocument).Insert (monoDocument.Length, "\r");
}
}
line = data.Document.GetLine (selection.MinLine);
spanStack = line.StartSpan.Clone ();
SyntaxModeService.ScanSpans (data.Document, this.mode, this.mode, spanStack, line.Offset, line.Offset + startCol);
this.copiedDocument.GetLine (0).StartSpan = spanStack;
break;
}
} else {
copiedDocument = null;
}
}
void CopyData(TextEditorData data, Selection selection)
{
copiedDocument = null;
monoDocument = null;
if (!selection.IsEmpty && data != null && data.Document != null)
{
copiedDocument = new TextDocument();
monoDocument = new TextDocument();
this.docStyle = data.ColorStyle;
this.options = data.Options;
copyData = null;
copiedColoredChunks = ColoredSegment.GetChunks(data, data.SelectionRange);
switch (selection.SelectionMode)
{
case SelectionMode.Normal:
isBlockMode = false;
var segment = selection.GetSelectionRange(data);
var pasteHandler = data.TextPasteHandler;
if (pasteHandler != null)
{
copyData = pasteHandler.GetCopyData(segment);
}
var text = data.GetTextAt(segment);
copiedDocument.Text = text;
monoDocument.Text = text;
var line = data.Document.GetLineByOffset(segment.Offset);
var spanStack = line.StartSpan.Clone();
this.copiedDocument.GetLine(DocumentLocation.MinLine).StartSpan = spanStack;
break;
case SelectionMode.Block:
isBlockMode = true;
DocumentLocation visStart = data.LogicalToVisualLocation(selection.Anchor);
DocumentLocation visEnd = data.LogicalToVisualLocation(selection.Lead);
int startCol = System.Math.Min(visStart.Column, visEnd.Column);
int endCol = System.Math.Max(visStart.Column, visEnd.Column);
for (int lineNr = selection.MinLine; lineNr <= selection.MaxLine; lineNr++)
{
DocumentLine curLine = data.Document.GetLine(lineNr);
int col1 = curLine.GetLogicalColumn(data, startCol) - 1;
int col2 = System.Math.Min(curLine.GetLogicalColumn(data, endCol) - 1, curLine.Length);
if (col1 < col2)
{
copiedDocument.Insert(copiedDocument.TextLength, data.Document.GetTextAt(curLine.Offset + col1, col2 - col1));
monoDocument.Insert(monoDocument.TextLength, data.Document.GetTextAt(curLine.Offset + col1, col2 - col1));
}
if (lineNr < selection.MaxLine)
{
// Clipboard line end needs to be system dependend and not the document one.
copiedDocument.Insert(copiedDocument.TextLength, Environment.NewLine);
// \r in mono document stands for block selection line end.
monoDocument.Insert(monoDocument.TextLength, "\r");
}
}
line = data.Document.GetLine(selection.MinLine);
spanStack = line.StartSpan.Clone();
this.copiedDocument.GetLine(DocumentLocation.MinLine).StartSpan = spanStack;
break;
}
}
else
{
copiedDocument = null;
}
}