public SearchResult FindPrevious(bool setSelection)
{
int startOffset = Caret.Offset - SearchEngine.SearchRequest.SearchPattern.Length;
if (IsSomethingSelected && IsMatchAt(MainSelection.GetAnchorOffset(this)))
{
startOffset = MainSelection.GetAnchorOffset(this);
}
int searchOffset;
if (startOffset < 0)
{
searchOffset = Document.Length - 1;
}
else
{
searchOffset = (startOffset + Document.Length - 1) % Document.Length;
}
SearchResult result = SearchBackward(searchOffset);
if (result != null)
{
result.SearchWrapped = result.EndOffset > startOffset;
Caret.Offset = result.Offset + result.Length;
if (setSelection)
{
MainSelection = new Selection(Document.OffsetToLocation(result.Offset), Caret.Location);
}
}
return(result);
}
private void TPM_Click(object sender, RoutedEventArgs e)
{
MainSelection ms = new MainSelection();
Main.Children.Clear();
Main.Children.Add(ms);
}
private void ListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (MainSelection.SelectedItems.Count > 4)
{
MainSelection.UnselectAll();
}
else
{
ModuleData.Selected = new int[] { -1, -1, -1, -1 };
int i = 0;
foreach (ListBoxItem item in MainSelection.SelectedItems)
{
ModuleData.Selected[i] = (int)item.Tag;
i++;
}
ModuleSolver.SolveKeypads(ref ModuleData);
}
}
public bool SearchReplace(string withPattern, bool setSelection)
{
bool result = false;
if (this.IsSomethingSelected)
{
ISegment selection = MainSelection.GetSelectionRange(this);
SearchResult match = searchEngine.GetMatchAt(selection.Offset, selection.Length);
if (match != null)
{
searchEngine.Replace(match, withPattern);
ClearSelection();
Caret.Offset = selection.Offset + withPattern.Length;
result = true;
}
}
return(FindNext(setSelection) != null || result);
}
public SearchResult FindNext(bool setSelection)
{
int startOffset = Caret.Offset;
if (IsSomethingSelected && IsMatchAt(startOffset))
{
startOffset = MainSelection.GetLeadOffset(this);
}
SearchResult result = SearchForward(startOffset);
if (result != null)
{
Caret.Offset = result.Offset + result.Length;
if (setSelection)
{
MainSelection = new Selection(Document.OffsetToLocation(result.Offset), Caret.Location);
}
}
return(result);
}
private void Reset_Click(object sender, RoutedEventArgs e)
{
MainSelection.UnselectAll();
ModuleData.OtherOptions.Clear();
ModuleData.SetSolution(null);
}