/// <summary>
/// Clears all displayed hints
/// </summary>
public void Clear()
{
items.Clear();
if (tb.Controls.Count != 0)
{
var toDelete = new List <Control>();
foreach (Control item in tb.Controls)
{
if (item is UnfocusablePanel)
{
toDelete.Add(item);
}
}
foreach (var item in toDelete)
{
tb.Controls.Remove(item);
}
for (int i = 0; i < tb.LineInfos.Count; i++)
{
var li = tb.LineInfos[i];
li.bottomPadding = 0;
tb.LineInfos[i] = li;
}
tb.NeedRecalc();
tb.Invalidate();
tb.Select();
tb.ActiveControl = null;
}
}
public override void Add(Bookmark bookmark)
{
foreach (var bm in items)
{
if (bm.LineIndex == bookmark.LineIndex)
{
return;
}
}
items.Add(bookmark);
counter++;
tb.Invalidate();
}
public bool Find(string pattern)
{
RegexOptions opt = cbMatchCase.Checked ? RegexOptions.None : RegexOptions.IgnoreCase;
if (!cbRegex.Checked)
{
pattern = Regex.Escape(pattern);
}
if (cbWholeWord.Checked)
{
pattern = "\\b" + pattern + "\\b";
}
//
Range range = tb.Selection.Clone();
range.Normalize();
//
if (firstSearch)
{
startPlace = range.Start;
firstSearch = false;
}
//
range.Start = range.End;
if (range.Start >= startPlace)
{
range.End = new Place(tb.GetLineLength(tb.LinesCount - 1), tb.LinesCount - 1);
}
else
{
range.End = startPlace;
}
//
foreach (var r in range.GetRangesByLines(pattern, opt))
{
tb.Selection.Start = r.Start;
tb.Selection.End = r.End;
tb.DoSelectionVisible();
tb.Invalidate();
return(true);
}
if (range.Start >= startPlace && startPlace > Place.Empty)
{
tb.Selection.Start = new Place(0, 0);
return(Find(pattern));
}
return(false);
}
public virtual void FindNext(string pattern)
{
try
{
RegexOptions opt = cbMatchCase.Checked ? RegexOptions.None : RegexOptions.IgnoreCase;
if (!cbRegex.Checked)
{
pattern = Regex.Escape(pattern);
}
if (cbWholeWord.Checked)
{
pattern = "\\b" + pattern + "\\b";
}
//
Range range = tb.Selection.Clone();
range.Normalize();
//
if (firstSearch)
{
startPlace = range.Start;
firstSearch = false;
}
//
range.Start = range.End;
if (range.Start >= startPlace)
{
range.End = new Place(tb.GetLineLength(tb.LinesCount - 1), tb.LinesCount - 1);
}
else
{
range.End = startPlace;
}
//
foreach (var r in range.GetRangesByLines(pattern, opt))
{
tb.Selection = r;
tb.DoSelectionVisible();
tb.Invalidate();
return;
}
//
if (range.Start >= startPlace && startPlace > Place.Empty)
{
tb.Selection.Start = new Place(0, 0);
FindNext(pattern);
return;
}
MessageBox.Show("Not found");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}