1  // Copyright (c) Microsoft Corporation
 2  // The Microsoft Corporation licenses this file to you under the MIT license.
 3  // See the LICENSE file in the project root for more information.
 4  
 5  using Microsoft.UI.Xaml;
 6  using Microsoft.UI.Xaml.Controls;
 7  
 8  namespace Microsoft.PowerToys.Settings.UI.Controls
 9  {
10      public sealed partial class Card : UserControl
11      {
12          public static readonly DependencyProperty TitleContentProperty = DependencyProperty.Register(nameof(TitleContent), typeof(object), typeof(Card), new PropertyMetadata(defaultValue: null, OnVisualPropertyChanged));
13  
14          public object? TitleContent
15          {
16              get => (object?)GetValue(TitleContentProperty);
17              set => SetValue(TitleContentProperty, value);
18          }
19  
20          public static readonly DependencyProperty TitleProperty = DependencyProperty.Register(nameof(Title), typeof(string), typeof(Card), new PropertyMetadata(defaultValue: null, OnVisualPropertyChanged));
21  
22          public string Title
23          {
24              get => (string)GetValue(TitleProperty);
25              set => SetValue(TitleProperty, value);
26          }
27  
28          public static new readonly DependencyProperty ContentProperty = DependencyProperty.Register(nameof(Content), typeof(object), typeof(Card), new PropertyMetadata(defaultValue: null));
29  
30          [System.Diagnostics.CodeAnalysis.SuppressMessage("Design", "CA1061:Do not hide base class methods", Justification = "We need to hide the base class method")]
31          public new object Content
32          {
33              get => (object)GetValue(ContentProperty);
34              set => SetValue(ContentProperty, value);
35          }
36  
37          public static readonly DependencyProperty DividerVisibilityProperty = DependencyProperty.Register(nameof(DividerVisibility), typeof(Visibility), typeof(Card), new PropertyMetadata(defaultValue: Visibility.Visible));
38  
39          public Visibility DividerVisibility
40          {
41              get => (Visibility)GetValue(DividerVisibilityProperty);
42              set => SetValue(DividerVisibilityProperty, value);
43          }
44  
45          public Card()
46          {
47              InitializeComponent();
48              SetVisualStates();
49          }
50  
51          private static void OnVisualPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
52          {
53              if (d is Card card)
54              {
55                  card.SetVisualStates();
56              }
57          }
58  
59          private void SetVisualStates()
60          {
61              if (string.IsNullOrEmpty(Title) && TitleContent == null)
62              {
63                  VisualStateManager.GoToState(this, "TitleGridCollapsed", true);
64                  DividerVisibility = Visibility.Collapsed;
65              }
66              else
67              {
68                  VisualStateManager.GoToState(this, "TitleGridVisible", true);
69              }
70          }
71      }
72  }