public void Replace(int offset, int length, string text)
{
int lineNumberForOffset = this.GetLineNumberForOffset(offset);
int totalNumberOfLines = this.TotalNumberOfLines;
DeferredEventList deferredEventList = new DeferredEventList();
this.RemoveInternal(ref deferredEventList, offset, length);
int num = this.TotalNumberOfLines;
if (!string.IsNullOrEmpty(text))
{
this.InsertInternal(offset, text);
}
this.RunHighlighter(lineNumberForOffset, 1 + Math.Max(0, this.TotalNumberOfLines - num));
if (deferredEventList.removedLines != null)
{
foreach (LineSegment removedLine in deferredEventList.removedLines)
{
this.OnLineDeleted(new LineEventArgs(this.document, removedLine));
}
}
deferredEventList.RaiseEvents();
if (this.TotalNumberOfLines != totalNumberOfLines)
{
this.OnLineCountChanged(new LineCountChangeEventArgs(this.document, lineNumberForOffset, this.TotalNumberOfLines - totalNumberOfLines));
}
}
public void Replace(int offset, int length, string text)
{
//Debug.WriteLine("Replace offset="+offset+" length="+length+" text.Length="+text.Length);
int lineStart = GetLineNumberForOffset(offset);
int oldNumberOfLines = TotalNumberOfLines;
DeferredEventList deferredEventList = new DeferredEventList();
//Logger.Info("LineManager.Replace 10");
RemoveInternal(ref deferredEventList, offset, length);
int numberOfLinesAfterRemoving = TotalNumberOfLines;
InsertInternal(offset, text ?? "");
//TODO2*** 50 Mb takes 1.5 sec
#if DEBUG_EX
Console.WriteLine("New line collection:");
Console.WriteLine(lineCollection.GetTreeAsString());
Console.WriteLine("New text:");
Console.WriteLine("'" + document.TextContent + "'");
#endif
// Only fire events after RemoveInternal+InsertInternal finished completely:
// Otherwise we would expose inconsistent state to the event handlers.
RunHighlighter(lineStart, 1 + Math.Max(0, TotalNumberOfLines - numberOfLinesAfterRemoving));
//TODO2*** 50 Mb takes 5 sec
if (deferredEventList.removedLines != null)
{
foreach (LineSegment ls in deferredEventList.removedLines)
{
OnLineDeleted(new LineEventArgs(_document, ls));
}
}
deferredEventList.RaiseEvents();
if (TotalNumberOfLines != oldNumberOfLines)
{
OnLineCountChanged(new LineCountChangeEventArgs(_document, lineStart, TotalNumberOfLines - oldNumberOfLines));
}
}
public void Replace(int offset, int length, string text)
{
Debug.WriteLine("Replace offset=" + offset + " length=" + length + " text.Length=" + text.Length);
int lineStart = GetLineNumberForOffset(offset);
int oldNumberOfLines = this.TotalNumberOfLines;
DeferredEventList deferredEventList = new DeferredEventList();
RemoveInternal(ref deferredEventList, offset, length);
int numberOfLinesAfterRemoving = this.TotalNumberOfLines;
if (!string.IsNullOrEmpty(text))
{
InsertInternal(offset, text);
}
// #if DEBUG
// Console.WriteLine("New line collection:");
// Console.WriteLine(lineCollection.GetTreeAsString());
// Console.WriteLine("New text:");
// Console.WriteLine("'" + document.TextContent + "'");
// #endif
// Only fire events after RemoveInternal+InsertInternal finished completely:
// Otherwise we would expose inconsistent state to the event handlers.
RunHighlighter(lineStart, 1 + Math.Max(0, this.TotalNumberOfLines - numberOfLinesAfterRemoving));
if (deferredEventList.removedLines != null)
{
foreach (LineSegment ls in deferredEventList.removedLines)
{
OnLineDeleted(new LineEventArgs(document, ls));
}
}
deferredEventList.RaiseEvents();
if (this.TotalNumberOfLines != oldNumberOfLines)
{
OnLineCountChanged(new LineCountChangeEventArgs(document, lineStart, this.TotalNumberOfLines - oldNumberOfLines));
}
}
public void Replace(int offset, int length, string text)
{
Debug.WriteLine("Replace offset="+offset+" length="+length+" text.Length="+text.Length);
int lineStart = GetLineNumberForOffset(offset);
int oldNumberOfLines = this.TotalNumberOfLines;
DeferredEventList deferredEventList = new DeferredEventList();
RemoveInternal(ref deferredEventList, offset, length);
int numberOfLinesAfterRemoving = this.TotalNumberOfLines;
if (!string.IsNullOrEmpty(text)) {
InsertInternal(offset, text);
}
// #if DEBUG
// Console.WriteLine("New line collection:");
// Console.WriteLine(lineCollection.GetTreeAsString());
// Console.WriteLine("New text:");
// Console.WriteLine("'" + document.TextContent + "'");
// #endif
// Only fire events after RemoveInternal+InsertInternal finished completely:
// Otherwise we would expose inconsistent state to the event handlers.
RunHighlighter(lineStart, 1 + Math.Max(0, this.TotalNumberOfLines - numberOfLinesAfterRemoving));
if (deferredEventList.removedLines != null) {
foreach (LineSegment ls in deferredEventList.removedLines)
OnLineDeleted(new LineEventArgs(document, ls));
}
deferredEventList.RaiseEvents();
if (this.TotalNumberOfLines != oldNumberOfLines) {
OnLineCountChanged(new LineCountChangeEventArgs(document, lineStart, this.TotalNumberOfLines - oldNumberOfLines));
}
}
