public void ShowFor(MonoTextEditor editor, bool replaceMode)
{
Editor = editor;
this.selectionOnly = false;
window1.TransientFor = Editor.Toplevel as Window;
Mono.TextEditor.Selection selected = Editor.MainSelection;
if (Editor.SelectedText != null)
{
if (selected.MaxLine == selected.MinLine)
txtLookFor.Text = Editor.SelectedText;
else
{
Editor.SearchEngine.SearchRequest.SearchRegion = Editor.SelectionRange;
this.selectionOnly = true;
}
}
else
{
// Get the current word that the caret is on
Caret caret = Editor.Caret;
int start = Editor.GetTextEditorData().FindCurrentWordStart(caret.Offset);
int end = Editor.GetTextEditorData().FindCurrentWordEnd(caret.Offset);
txtLookFor.Text = Editor.GetTextBetween(start, end);
}
ReplaceMode = replaceMode;
editor.HighlightSearchPattern = true;
window1.Parent = editor.Toplevel;
UpdateTitleBar();
window1.Show();
txtLookFor.GrabFocus();
}
public static Selection Clone (Selection selection)
{
if (selection == null)
return null;
return new Selection (selection.Anchor, selection.Lead, selection.SelectionMode);
}
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;
}
}