private void CustomItem_PaletteItemCustomColorChanged(ColorPaletteSelectorItem source)
{
if (source.IsCustom)
{
CustomValue = source.Color;
Value = source.Color;
}
}
private void PaletteItem_PaletteItemClicked(ColorPaletteSelectorItem source)
{
Value = source.Color;
}
private void RebuildPaletteList()
{
if (_paletteList != null)
{
foreach (var paletteItem in _paletteList)
{
paletteItem.PaletteItemClicked -= PaletteItem_PaletteItemClicked;
paletteItem.PaletteItemCustomColorChanged -= CustomItem_PaletteItemCustomColorChanged;
}
}
var allowCustom = AllowCustomColor;
var sourcePalette = PaletteColors;
var customValue = CustomValue;
var value = Value;
if (sourcePalette == null || sourcePalette.Count == 0)
{
if (allowCustom)
{
_paletteList = new List <ColorPaletteSelectorItem>(1);
}
else
{
_paletteList = null;
}
}
else
{
if (allowCustom)
{
_paletteList = new List <ColorPaletteSelectorItem>(sourcePalette.Count + 1);
}
else
{
_paletteList = new List <ColorPaletteSelectorItem>(sourcePalette.Count);
}
}
if (sourcePalette != null)
{
foreach (var c in sourcePalette)
{
_paletteList.Add(new ColorPaletteSelectorItem(c, null, null, c == value, false));
}
}
if (allowCustom)
{
var customItem = new ColorPaletteSelectorItem(customValue, null, "\uE790", customValue == value, true);
customItem.PaletteItemCustomColorChanged += CustomItem_PaletteItemCustomColorChanged;
_paletteList.Add(customItem);
}
if (_paletteList != null)
{
foreach (var paletteItem in _paletteList)
{
paletteItem.PaletteItemClicked += PaletteItem_PaletteItemClicked;
}
}
PaletteItemsContainer.ItemsSource = _paletteList;
}