Store.Management/Source/Store.Management.Framework/Controls/HorizontalIconText.cs

using MAX.Common.Helpers;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;

namespace Store.Management.Framework.Controls
{
	internal class HorizontalIconText : Control
	{

		public string Icon
		{
			get => (string)GetValue(IconProperty);
			set => SetValue(IconProperty, value);
		}

		public static readonly DependencyProperty IconProperty = DependencyProperty.Register(
			nameof(Icon),
			typeof(string),
			typeof(HorizontalIconText),
			new PropertyMetadata(null, OnOnIconChanged)
		);

		public bool ShowIcon
		{
			get => (bool)GetValue(ShowIconProperty);
			private set => SetValue(ShowIconPropertyKey, value);
		}

		private static readonly DependencyPropertyKey ShowIconPropertyKey = DependencyProperty.RegisterReadOnly(
			nameof(ShowIcon),
			typeof(bool),
			typeof(HorizontalIconText),
			new PropertyMetadata(false)
		);

		public static readonly DependencyProperty ShowIconProperty = ShowIconPropertyKey.DependencyProperty;




		public bool ShowSpace
		{
			get => (bool)GetValue(ShowSpaceProperty);
			private set => SetValue(ShowSpacePropertyKey, value);
		}

		private static readonly DependencyPropertyKey ShowSpacePropertyKey = DependencyProperty.RegisterReadOnly(
			nameof(ShowSpace),
			typeof(bool),
			typeof(HorizontalIconText),
			new PropertyMetadata(true)
		);

		public static readonly DependencyProperty ShowSpaceProperty = ShowSpacePropertyKey.DependencyProperty;



		public string Text
		{
			get => (string)GetValue(TextProperty);
			set => SetValue(TextProperty, value);
		}

		public static readonly DependencyProperty TextProperty = DependencyProperty.Register(
			nameof(Text),
			typeof(string),
			typeof(HorizontalIconText),
			new PropertyMetadata(string.Empty)
		);



		public double IconSize
		{
			get => (double)GetValue(IconSizeProperty);
			set => SetValue(IconSizeProperty, value);
		}

		public static readonly DependencyProperty IconSizeProperty = DependencyProperty.Register(
			nameof(IconSize),
			typeof(double),
			typeof(HorizontalIconText),
			new PropertyMetadata(14d)
		);



		public double Spacing
		{
			get => (double)GetValue(SpacingProperty);
			set => SetValue(SpacingProperty, value);
		}

		public static readonly DependencyProperty SpacingProperty = DependencyProperty.Register(
			nameof(Spacing),
			typeof(double),
			typeof(HorizontalIconText),
			new PropertyMetadata(4d)
		);


		private static void OnOnIconChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
		{
			if (d is HorizontalIconText view)
			{
				view.ShowIcon = view.Icon.IsNotBlank();
			}
		}


		protected override void OnPropertyChanged(DependencyPropertyChangedEventArgs e)
		{
			base.OnPropertyChanged(e);
			if (e.Property == ShowSpaceProperty)
			{
				return;
			}
			ShowSpace = ShowIcon && Text.IsNotBlank();
		}

	}
}