private void MainTextBox_LostFocus(object sender, RoutedEventArgs e)
{
if (CurrentSelectingPosition != 0 && !string.IsNullOrEmpty(CurrentlySelectedText))
{
MainTextBox.Select(CurrentSelectingPosition, CurrentlySelectedText.Length);
}
}
public AdvancedTextBox()
{
InitializeComponent();
LineNumbers.Font = MainTextBox.Font;
MainTextBox.Select();
UpdateLineNumbers();
CreateSnapshot();
}
//public void FindAndSelect(string TextToFind, bool MatchCase)
//{
// StringComparison mode = MatchCase ? StringComparison.CurrentCulture : StringComparison.CurrentCultureIgnoreCase;
//
// int position = MainTextBox.Text.IndexOf(TextToFind, mode);
//
// if (position == -1)
// return;
//
// //MainTextBox.SelectionStart = position;
// //MainTextBox.SelectionLength = TextToFind.Length;
// CurrentSelectingPosition = position;
// CurrentlySelectedText = TextToFind;
// MainTextBox.Select(position, TextToFind.Length);
//}
public void FindAndSelect(string pSearchText, string totalText, bool pMatchCase, bool pSearchDown)
{
if (!ViewModel.FindWindow.HasAlreadySearched)
{
ViewModel.FindWindow.FoundTextIndexes = totalText.AllIndexesOf(pSearchText);
ViewModel.FindWindow.HasAlreadySearched = true;
}
if (ViewModel.FindWindow.HasAlreadySearched)
{
//int firstIndex = MainTextBox.Text.ToLower().IndexOf(pSearchText);
MainTextBox.Select(ViewModel.FindWindow.FoundTextIndexes[ViewModel.FindWindow.CurrentFindIndex], pSearchText.Length);
int caretIndex = MainTextBox.CaretIndex;
int before = caretIndex - pSearchText.Length - 8;
int after = caretIndex + 8;
if (before >= 0 && after + 8 < totalText.Length)
{
try
{
string charsBetweenWord = totalText.Substring(before, after);
ViewModel.FindWindow.SetPreviewText(charsBetweenWord);
}
catch { }
}
ViewModel.FindWindow.CurrentFindIndex++;
}
//int Index;
//
//var eStringComparison = pMatchCase ? StringComparison.CurrentCulture : StringComparison.CurrentCultureIgnoreCase;
//
//// if (pSearchDown)
////{
// Index = MainTextBox.Text.IndexOf(
// pSearchText,
// MainTextBox.SelectionStart,
// MainTextBox.Text.Length - MainTextBox.SelectionStart,
// eStringComparison);
////}
//
//if (Index == -1) return;
//
//string _LastSearchText = pSearchText;
//bool _LastMatchCase = pMatchCase;
//bool _LastSearchDown = pSearchDown;
//
//MainTextBox.SelectionStart = Index;
//MainTextBox.SelectionLength = pSearchText.Length;
}
private void MainTextBox_MouseDown(object sender, MouseEventArgs e)
{
MainTextBox.Select();
LineNumbers.DeselectAll();
}
private void MainTextBox_FontChanged(object sender, EventArgs e)
{
LineNumbers.Font = MainTextBox.Font;
MainTextBox.Select();
UpdateLineNumbers();
}
public void Select(int start, int length)
{
MainTextBox.Select(start, length);
}
