Example #1
0
			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;
				}
			}
            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;
                }
            }