private void RemoveAllColors()
{
while (ColorsHistory.Count > 0)
{
ColorsHistory.RemoveAt(0);
}
}
private void DeleteSelectedColor()
{
// select new color on the same index if possible, otherwise the last one
var indexToSelect = SelectedColorIndex == ColorsHistory.Count - 1 ? ColorsHistory.Count - 2 : SelectedColorIndex;
ColorsHistory.RemoveAt(SelectedColorIndex);
SelectedColorIndex = indexToSelect;
}
private void DeleteSelectedColor()
{
// select new color on the same index if possible, otherwise the last one
var indexToSelect = SelectedColorIndex == ColorsHistory.Count - 1 ? ColorsHistory.Count - 2 : SelectedColorIndex;
ColorsHistory.RemoveAt(SelectedColorIndex);
SelectedColorIndex = indexToSelect;
SessionEventHelper.Event.EditorHistoryColorRemoved = true;
}
private void DeleteSelectedColors(object selectedColors)
{
var colorsToRemove = ((IList)selectedColors).OfType <Color>().ToList();
var indicesToRemove = colorsToRemove.Select(color => ColorsHistory.IndexOf(color)).ToList();
foreach (var color in colorsToRemove)
{
ColorsHistory.Remove(color);
}
SelectedColorIndex = ComputeWhichIndexToSelectAfterDeletion(colorsToRemove.Count + ColorsHistory.Count, indicesToRemove);
SessionEventHelper.Event.EditorHistoryColorRemoved = true;
}
public ColorEditorViewModel(IUserSettings userSettings)
{
OpenColorPickerCommand = new RelayCommand(() => OpenColorPickerRequested?.Invoke(this, EventArgs.Empty));
RemoveColorCommand = new RelayCommand(DeleteSelectedColor);
SelectedColorChangedCommand = new RelayCommand((newColor) =>
{
ColorsHistory.Insert(0, (Color)newColor);
SelectedColorIndex = 0;
});
ColorsHistory.CollectionChanged += ColorsHistory_CollectionChanged;
_userSettings = userSettings;
SetupAllColorRepresentations();
SetupAvailableColorRepresentations();
}
public void Initialize()
{
_initializing = true;
ColorsHistory.Clear();
foreach (var item in _userSettings.ColorHistory)
{
var parts = item.Split('|');
ColorsHistory.Add(new Color()
{
A = byte.Parse(parts[0], NumberStyles.Integer, CultureInfo.InvariantCulture),
R = byte.Parse(parts[1], NumberStyles.Integer, CultureInfo.InvariantCulture),
G = byte.Parse(parts[2], NumberStyles.Integer, CultureInfo.InvariantCulture),
B = byte.Parse(parts[3], NumberStyles.Integer, CultureInfo.InvariantCulture),
});
SelectedColorIndex = 0;
}
_initializing = false;
}
public ColorEditorViewModel(IUserSettings userSettings)
{
OpenColorPickerCommand = new RelayCommand(() => OpenColorPickerRequested?.Invoke(this, EventArgs.Empty));
OpenSettingsCommand = new RelayCommand(() => OpenSettingsRequested?.Invoke(this, EventArgs.Empty));
RemoveColorsCommand = new RelayCommand(DeleteSelectedColors);
ExportColorsGroupedByColorCommand = new RelayCommand(ExportSelectedColorsByColor);
ExportColorsGroupedByFormatCommand = new RelayCommand(ExportSelectedColorsByFormat);
SelectedColorChangedCommand = new RelayCommand((newColor) =>
{
if (ColorsHistory.Contains((Color)newColor))
{
ColorsHistory.Remove((Color)newColor);
}
ColorsHistory.Insert(0, (Color)newColor);
SelectedColorIndex = 0;
});
ColorsHistory.CollectionChanged += ColorsHistory_CollectionChanged;
_userSettings = userSettings;
SetupAllColorRepresentations();
SetupAvailableColorRepresentations();
}
