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[ColorPicker] Prevent creation of duplicate colors in history (#10705)

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If color already exists in history, move it to position 0.
This prevents new duplicate colors, but ignores existing duplicates.
This commit is contained in:
DoctorNefario
2021-05-05 06:16:32 +10:00
committed by GitHub
parent 4dab056d28
commit e53b4346d7
1 changed files with 11 additions and 1 deletions
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12
src/modules/colorPicker/ColorPickerUI/ViewModels/MainViewModel.cs
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@@ -133,7 +133,17 @@ namespace ColorPicker.ViewModels
{
ClipboardHelper.CopyToClipboard(ColorText);
_userSettings.ColorHistory.Insert(0, GetColorString());
var color = GetColorString();
var oldIndex = _userSettings.ColorHistory.IndexOf(color);
if (oldIndex != -1)
{
_userSettings.ColorHistory.Move(oldIndex, 0);
}
else
{
_userSettings.ColorHistory.Insert(0, color);
}
if (_userSettings.ColorHistory.Count > _userSettings.ColorHistoryLimit.Value)
{