public static void Sort(ref string[] lines, LineOptions lineOptions)
{
IComparer <string> comparer = new LineComparer(lineOptions);
Array.Sort(lines, comparer);
if (lineOptions.HasFlag(LineOptions.EliminateDuplicates))
{
int numLines = lines.Length;
List <string> newLines = new(numLines);
string previousLine = null;
for (int i = 0; i < numLines; i++)
{
string line = lines[i];
if (previousLine == null || comparer.Compare(line, previousLine) != 0)
{
newLines.Add(line);
}
previousLine = line;
}
lines = newLines.ToArray();
}
}
public bool Execute(Options options)
{
LineOptions lineOptions = options.LineOptions;
this.caseSensitive.IsChecked = lineOptions.HasFlag(LineOptions.CaseSensitive);
this.compareByOrdinal.IsChecked = lineOptions.HasFlag(LineOptions.ByOrdinal);
this.descending.IsChecked = lineOptions.HasFlag(LineOptions.Descending);
this.ignoreWhitespace.IsChecked = lineOptions.HasFlag(LineOptions.IgnoreWhitespace);
this.ignorePunctuation.IsChecked = lineOptions.HasFlag(LineOptions.IgnorePunctuation);
this.wholeLines.IsChecked = lineOptions.HasFlag(LineOptions.WholeLines);
this.eliminateDuplicates.IsChecked = lineOptions.HasFlag(LineOptions.EliminateDuplicates);
this.compareByLength.IsChecked = lineOptions.HasFlag(LineOptions.ByLength);
this.onlyShowWhenShiftIsPressed.IsChecked = options.OnlyShowSortLinesDialogWhenShiftIsPressed;
bool result = false;
if (this.ShowModal().GetValueOrDefault())
{
lineOptions = LineOptions.None;
void AddOption(CheckBox checkBox, LineOptions option)
{
if (checkBox.IsChecked.GetValueOrDefault())
{
lineOptions |= option;
}
}
AddOption(this.caseSensitive, LineOptions.CaseSensitive);
AddOption(this.compareByOrdinal, LineOptions.ByOrdinal);
AddOption(this.descending, LineOptions.Descending);
AddOption(this.ignoreWhitespace, LineOptions.IgnoreWhitespace);
AddOption(this.ignorePunctuation, LineOptions.IgnorePunctuation);
AddOption(this.wholeLines, LineOptions.WholeLines);
AddOption(this.eliminateDuplicates, LineOptions.EliminateDuplicates);
AddOption(this.compareByLength, LineOptions.ByLength);
options.LineOptions = lineOptions;
options.OnlyShowSortLinesDialogWhenShiftIsPressed = this.onlyShowWhenShiftIsPressed.IsChecked.GetValueOrDefault();
options.SaveSettingsToStorage();
result = true;
}
return(result);
}
private LineComparer(LineOptions options)
{
bool caseSensitive = options.HasFlag(LineOptions.CaseSensitive);
if (options.HasFlag(LineOptions.ByOrdinal))
{
this.comparison = caseSensitive ? StringComparison.Ordinal : StringComparison.OrdinalIgnoreCase;
}
else
{
this.comparison = caseSensitive ? StringComparison.CurrentCulture : StringComparison.CurrentCultureIgnoreCase;
}
this.descending = options.HasFlag(LineOptions.Descending);
this.ignoreWhitespace = options.HasFlag(LineOptions.IgnoreWhitespace);
this.ignorePunctuation = options.HasFlag(LineOptions.IgnorePunctuation);
this.byLength = options.HasFlag(LineOptions.ByLength);
}