void FindPrev()
{
if (MatchSpots.Count == 0)
{
return;
}
if (CurrentSpot == 0)
{
CurrentSpot = MatchSpots.Count - 1;
}
else
{
CurrentSpot--;
}
if (IsInBinaryMode)
{
MainRichText.Select(MatchSpots[CurrentSpot], Keyword.Length);
MainRichText.ScrollToCaret();
}
else
{
MainText.Select(MatchSpots[CurrentSpot], Keyword.Length);
MainText.ScrollToCaret();
}
}
void find()
{
reset_values();
keyword = searchbox.Text;
if (keyword.Length == 0)
{
return;
}
bool loop = true;
int start_index = 0;
while (loop)
{
loop = false;
int match_spot = MainText.Text.IndexOf(keyword, start_index, StringComparison.CurrentCultureIgnoreCase);
if (match_spot >= 0)
{
match_spots.Add(match_spot);
if ((match_spot + keyword.Length) < MainText.Text.Length)
{
start_index = match_spot + 1;
loop = true;
}
}
}
matches.Text = match_spots.Count.ToString();
if (match_spots.Count > 0)
{
MainText.Select(match_spots[0], keyword.Length);
MainText.ScrollToCaret();
}
}
void Find()
{
ResetValues();
Keyword = SearchBox.Text;
if (IsInBinaryMode)
{
TextToSearch = MainRichText.Text;
}
else
{
TextToSearch = MainText.Text;
}
if (Keyword.Length == 0)
{
return;
}
bool loop = true;
int StartIndex = 0;
while (loop)
{
loop = false;
int match_spot = TextToSearch.IndexOf(Keyword, StartIndex, ComparisonType);
if (match_spot >= 0)
{
MatchSpots.Add(match_spot);
if ((match_spot + Keyword.Length) < TextToSearch.Length)
{
StartIndex = match_spot + 1;
loop = true;
}
}
}
MatchCountLabel.Text = MatchSpots.Count.ToString();
if (MatchSpots.Count > 0)
{
if (IsInBinaryMode)
{
MainRichText.Select(MatchSpots[0], Keyword.Length);
MainRichText.ScrollToCaret();
}
else
{
MainText.Select(MatchSpots[0], Keyword.Length);
MainText.ScrollToCaret();
}
}
}
void find_prev()
{
if (match_spots.Count == 0)
{
return;
}
if (current_spot == 0)
{
current_spot = match_spots.Count - 1;
}
else
{
current_spot--;
}
MainText.Select(match_spots[current_spot], keyword.Length);
MainText.ScrollToCaret();
}
void find_next()
{
if (match_spots.Count == 0)
{
return;
}
if (current_spot == (match_spots.Count - 1))
{
current_spot = 0;
}
else
{
current_spot++;
}
MainText.Select(match_spots[current_spot], keyword.Length);
MainText.ScrollToCaret();
}
public MainWindowViewModel()
{
MainText.AddTo(Disposable);
LowerText = MainText
.Select(x => ConvertLower(x))
.ToReadOnlyReactivePropertySlim()
.AddTo(Disposable);
TextCount = MainText
.Select(s => s.Length)
.ToReadOnlyReactivePropertySlim()
.AddTo(Disposable);
Now = Observable.Interval(TimeSpan.FromSeconds(1))
.Select(_ => DateTime.Now)
.ToReadOnlyReactivePropertySlim(DateTime.Now)
.AddTo(Disposable);
}
