예제 #1
0
 public virtual void FindNext(string pattern)
 {
     try
     {
         RegexOptions opt = materialCheckBox1.Checked ? RegexOptions.None : RegexOptions.IgnoreCase;
         if (!materialCheckBox1.Checked)
         {
             pattern = Regex.Escape(pattern);
         }
         if (materialCheckBox1.Checked)
         {
             pattern = "\\b" + pattern + "\\b";
         }
         //
         Range range = editor.Selection.Clone();
         range.Normalize();
         //
         if (firstSearch)
         {
             startPlace  = range.Start;
             firstSearch = false;
         }
         //
         range.Start = range.End;
         if (range.Start >= startPlace)
         {
             range.End = new Place(editor.GetLineLength(editor.LinesCount - 1), editor.LinesCount - 1);
         }
         else
         {
             range.End = startPlace;
         }
         //
         foreach (var r in range.GetRangesByLines(pattern, opt))
         {
             editor.Selection = r;
             editor.DoSelectionVisible();
             editor.Invalidate();
             return;
         }
         //
         if (range.Start >= startPlace && startPlace > Place.Empty)
         {
             editor.Selection.Start = new Place(0, 0);
             FindNext(pattern);
             return;
         }
         MessageBox.Show("Not found");
     }
     catch (Exception ex)
     {
         MessageBox.Show(ex.Message);
     }
 }