SparkClient/Views/Configuration/SettingPages/ModelColorSetPage.xaml.cs

using System.Windows.Controls;
using System.Windows.Input;
using System.Windows.Media;
using HandyControl.Controls;
using HandyControl.Tools;

namespace SparkClient.Views.Configuration.SettingPages;

public partial class ModelColorSetPage
{
    public ModelColorSetPage()
    {
        InitializeComponent();
    }

    private void LabelsColor_OnMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
    {
        if (sender is Label label)
        {
            var picker = SingleOpenHelper.CreateControl<ColorPicker>();
            var window = new PopupWindow
            {
                PopupElement = picker
            };
            picker.SelectedBrush = new SolidColorBrush((Color)ColorConverter.ConvertFromString((label.Content??"#FFFFFF").ToString()));
            picker.Canceled += delegate { window.Close(); };
            picker.Confirmed += delegate
            {
                label.Background = picker.SelectedBrush;
                label.Foreground = picker.SelectedBrush;
                label.Content = picker.SelectedBrush.ToString();
            
                window.Close();
            };
            window.Show(label, false);
        }
    }
    
    public SolidColorBrush GetInverseBrush(SolidColorBrush selectedBrush)
    {
        Color originalColor = selectedBrush.Color;
        Color inverseColor = Color.FromRgb((byte)(255 - originalColor.R), 
            (byte)(255 - originalColor.G), 
            (byte)(255 - originalColor.B));
        return new SolidColorBrush(inverseColor);
    }
}