feat: add ShowIcon property.

demo/Ursa.Demo/Pages/NotificationDemo.axaml

@@ -12,7 +12,10 @@
         <vm:NotificationDemoViewModel />
     </Design.DataContext>
     <StackPanel Spacing="20">
+        <StackPanel Orientation="Horizontal">
+            <ToggleSwitch IsChecked="{Binding ShowIcon}" Content="ShowIcon" />
             <ToggleSwitch IsChecked="{Binding ShowClose}" Content="ShowClose" />
+        </StackPanel>
 
         <UniformGrid Rows="2" Columns="3" Width="500" HorizontalAlignment="Left">
             <UniformGrid.Styles>

demo/Ursa.Demo/Pages/ToastDemo.axaml

@@ -12,7 +12,10 @@
         <vm:ToastDemoViewModel />
     </Design.DataContext>
     <StackPanel Spacing="20">
+        <StackPanel Orientation="Horizontal">
+            <ToggleSwitch IsChecked="{Binding ShowIcon}" Content="ShowIcon" />
             <ToggleSwitch IsChecked="{Binding ShowClose}" Content="ShowClose" />
+        </StackPanel>
 
         <StackPanel Orientation="Horizontal" Spacing="20">
             <StackPanel.Styles>

demo/Ursa.Demo/ViewModels/NotificationDemoViewModel.cs

@@ -11,6 +11,7 @@ public partial class NotificationDemoViewModel : ObservableObject
 {
     public WindowNotificationManager? NotificationManager { get; set; }
 
+    [ObservableProperty] private bool _showIcon = true;
     [ObservableProperty] private bool _showClose = true;
 
     [RelayCommand]
@@ -26,27 +27,25 @@ public partial class NotificationDemoViewModel : ObservableObject
     [RelayCommand]
     public void ShowNormal(object obj)
     {
-        if (obj is string s)
+        if (obj is not string s) return;
-        {
         Enum.TryParse<NotificationType>(s, out var notificationType);
         NotificationManager?.Show(
             new Notification("Welcome", "This is message"),
+            showIcon: ShowIcon,
             showClose: ShowClose,
             type: notificationType);
     }
-    }
 
     [RelayCommand]
     public void ShowLight(object obj)
     {
-        if (obj is string s)
+        if (obj is not string s) return;
-        {
         Enum.TryParse<NotificationType>(s, out var notificationType);
         NotificationManager?.Show(
             new Notification("Welcome", "This is message"),
+            showIcon: ShowIcon,
             showClose: ShowClose,
             type: notificationType,
             classes: ["Light"]);
     }
 }
-}

demo/Ursa.Demo/ViewModels/ToastDemoViewModel.cs

@@ -10,8 +10,8 @@ public partial class ToastDemoViewModel : ObservableObject
 {
     public WindowToastManager? ToastManager { get; set; }
 
-    [ObservableProperty]
+    [ObservableProperty] private bool _showIcon = true;
-    private bool _showClose = true;
+    [ObservableProperty] private bool _showClose = true;
 
     [RelayCommand]
     public void ShowNormal(object obj)
@@ -21,6 +21,7 @@ public partial class ToastDemoViewModel : ObservableObject
             Enum.TryParse<NotificationType>(s, out var notificationType);
             ToastManager?.Show(
                 new Toast("This is message"),
+                showIcon: ShowIcon,
                 showClose: ShowClose,
                 type: notificationType);
         }
@@ -40,6 +41,7 @@ public partial class ToastDemoViewModel : ObservableObject
             Enum.TryParse<NotificationType>(s, out var notificationType);
             ToastManager?.Show(
                 new Toast("This is message"),
+                showIcon: ShowIcon,
                 showClose: ShowClose,
                 type: notificationType,
                 classes: ["Light"]);

src/Ursa.Themes.Semi/Controls/Notification.axaml

@@ -92,7 +92,7 @@
                                     Height="{DynamicResource NotificationCardIconHeight}"
                                     Margin="{DynamicResource NotificationCardIconMargin}"
                                     VerticalAlignment="Top"
-                                    IsVisible="False"
+                                    IsVisible="{TemplateBinding ShowIcon}"
                                     Data="{DynamicResource NotificationCardInformationIconPathData}" />
                                 <ContentControl
                                     x:Name="PART_Content"
@@ -366,22 +366,18 @@
         </Style>
 
         <Style Selector="^:information /template/ PathIcon#NotificationIcon">
-            <Setter Property="IsVisible" Value="True" />
             <Setter Property="Foreground" Value="{DynamicResource NotificationCardInformationIconForeground}" />
             <Setter Property="Data" Value="{DynamicResource NotificationCardInformationIconPathData}" />
         </Style>
         <Style Selector="^:success /template/ PathIcon#NotificationIcon">
-            <Setter Property="IsVisible" Value="True" />
             <Setter Property="Foreground" Value="{DynamicResource NotificationCardSuccessIconForeground}" />
             <Setter Property="Data" Value="{DynamicResource NotificationCardSuccessIconPathData}" />
         </Style>
         <Style Selector="^:warning /template/ PathIcon#NotificationIcon">
-            <Setter Property="IsVisible" Value="True" />
             <Setter Property="Foreground" Value="{DynamicResource NotificationCardWarningIconForeground}" />
             <Setter Property="Data" Value="{DynamicResource NotificationCardWarningIconPathData}" />
         </Style>
         <Style Selector="^:error /template/ PathIcon#NotificationIcon">
-            <Setter Property="IsVisible" Value="True" />
             <Setter Property="Foreground" Value="{DynamicResource NotificationCardErrorIconForeground}" />
             <Setter Property="Data" Value="{DynamicResource NotificationCardErrorIconPathData}" />
         </Style>

src/Ursa.Themes.Semi/Controls/Toast.axaml

@@ -57,7 +57,7 @@
                                     Height="{DynamicResource NotificationCardIconHeight}"
                                     Margin="{DynamicResource ToastCardIconMargin}"
                                     VerticalAlignment="Top"
-                                    IsVisible="False"
+                                    IsVisible="{TemplateBinding ShowIcon}"
                                     Data="{DynamicResource NotificationCardInformationIconPathData}" />
                                 <ContentControl
                                     x:Name="PART_Content"
@@ -154,22 +154,18 @@
         </Style>
 
         <Style Selector="^:information /template/ PathIcon#ToastIcon">
-            <Setter Property="IsVisible" Value="True" />
             <Setter Property="Foreground" Value="{DynamicResource NotificationCardInformationIconForeground}" />
             <Setter Property="Data" Value="{DynamicResource NotificationCardInformationIconPathData}" />
         </Style>
         <Style Selector="^:success /template/ PathIcon#ToastIcon">
-            <Setter Property="IsVisible" Value="True" />
             <Setter Property="Foreground" Value="{DynamicResource NotificationCardSuccessIconForeground}" />
             <Setter Property="Data" Value="{DynamicResource NotificationCardSuccessIconPathData}" />
         </Style>
         <Style Selector="^:warning /template/ PathIcon#ToastIcon">
-            <Setter Property="IsVisible" Value="True" />
             <Setter Property="Foreground" Value="{DynamicResource NotificationCardWarningIconForeground}" />
             <Setter Property="Data" Value="{DynamicResource NotificationCardWarningIconPathData}" />
         </Style>
         <Style Selector="^:error /template/ PathIcon#ToastIcon">
-            <Setter Property="IsVisible" Value="True" />
             <Setter Property="Foreground" Value="{DynamicResource NotificationCardErrorIconForeground}" />
             <Setter Property="Data" Value="{DynamicResource NotificationCardErrorIconPathData}" />
         </Style>

src/Ursa/Controls/Notification/Notification.cs

@@ -85,6 +85,9 @@ public class Notification : INotification, INotifyPropertyChanged
     /// <inheritdoc/>
     public TimeSpan Expiration { get; set; }
 
+    /// <inheritdoc/>
+    public bool ShowIcon { get; set; }
+
     /// <inheritdoc/>
     public bool ShowClose { get; }
 

src/Ursa/Controls/Notification/WindowNotificationManager.cs

@@ -66,7 +66,9 @@ public class WindowNotificationManager : WindowMessageManager, INotificationMana
     /// <inheritdoc/>
     public void Show(INotification content)
     {
-        Show(content, content.Type, content.Expiration, content.ShowClose, content.OnClick, content.OnClose);
+        Show(content, content.Type, content.Expiration,
+            content.ShowIcon, content.ShowClose,
+            content.OnClick, content.OnClose);
     }
 
     /// <inheritdoc/>
@@ -74,8 +76,9 @@ public class WindowNotificationManager : WindowMessageManager, INotificationMana
     {
         if (content is INotification notification)
         {
-            Show(notification, notification.Type, notification.Expiration, notification.ShowClose, notification.OnClick,
+            Show(notification, notification.Type, notification.Expiration,
-                notification.OnClose);
+                notification.ShowIcon, notification.ShowClose,
+                notification.OnClick, notification.OnClose);
         }
         else
         {
@@ -89,6 +92,7 @@ public class WindowNotificationManager : WindowMessageManager, INotificationMana
     /// <param name="content">the content of the notification</param>
     /// <param name="type">the type of the notification</param>
     /// <param name="expiration">the expiration time of the notification after which it will automatically close. If the value is Zero then the notification will remain open until the user closes it</param>
+    /// <param name="showIcon">whether to show the icon</param>
     /// <param name="showClose">whether to show the close button</param>
     /// <param name="onClick">an Action to be run when the notification is clicked</param>
     /// <param name="onClose">an Action to be run when the notification is closed</param>
@@ -97,6 +101,7 @@ public class WindowNotificationManager : WindowMessageManager, INotificationMana
         object content,
         NotificationType type,
         TimeSpan? expiration = null,
+        bool showIcon = true,
         bool showClose = true,
         Action? onClick = null,
         Action? onClose = null,
@@ -108,6 +113,7 @@ public class WindowNotificationManager : WindowMessageManager, INotificationMana
         {
             Content = content,
             NotificationType = type,
+            ShowIcon = showIcon,
             ShowClose = showClose,
             [!NotificationCard.PositionProperty] = this[!PositionProperty]
         };

src/Ursa/Controls/NotificationShared/IMessage.cs

@@ -12,6 +12,11 @@ public interface IMessage
     /// </summary>
     NotificationType Type { get; }
 
+    /// <summary>
+    /// Gets a value indicating whether the message should show an icon.
+    /// </summary>
+    bool ShowIcon { get; }
+
     /// <summary>
     /// Gets a value indicating whether the message should show a close button.
     /// </summary>

src/Ursa/Controls/NotificationShared/MessageCard.cs

@@ -78,6 +78,15 @@ public abstract class MessageCard : ContentControl
     public static readonly StyledProperty<NotificationType> NotificationTypeProperty =
         AvaloniaProperty.Register<MessageCard, NotificationType>(nameof(NotificationType));
 
+    public bool ShowIcon
+    {
+        get => GetValue(ShowIconProperty);
+        set => SetValue(ShowIconProperty, value);
+    }
+
+    public static readonly StyledProperty<bool> ShowIconProperty =
+        AvaloniaProperty.Register<MessageCard, bool>(nameof(ShowIcon), true);
+
     public bool ShowClose
     {
         get => GetValue(ShowCloseProperty);
@@ -187,19 +196,19 @@ public abstract class MessageCard : ContentControl
     {
         switch (NotificationType)
         {
-            case NotificationType.Error:
+            case Avalonia.Controls.Notifications.NotificationType.Error:
                 PseudoClasses.Add(PC_Error);
                 break;
 
-            case NotificationType.Information:
+            case Avalonia.Controls.Notifications.NotificationType.Information:
                 PseudoClasses.Add(PC_Information);
                 break;
 
-            case NotificationType.Success:
+            case Avalonia.Controls.Notifications.NotificationType.Success:
                 PseudoClasses.Add(PC_Success);
                 break;
 
-            case NotificationType.Warning:
+            case Avalonia.Controls.Notifications.NotificationType.Warning:
                 PseudoClasses.Add(PC_Warning);
                 break;
         }

src/Ursa/Controls/Toast/Toast.cs

@@ -65,6 +65,9 @@ public class Toast : IToast, INotifyPropertyChanged
     /// <inheritdoc/>
     public NotificationType Type { get; set; }
 
+    /// <inheritdoc/>
+    public bool ShowIcon { get; set; }
+
     /// <inheritdoc/>
     public bool ShowClose { get; set; }
 

src/Ursa/Controls/Toast/WindowToastManager.cs

@@ -1,8 +1,5 @@
 using Avalonia.Controls;
-using Avalonia.Controls.Metadata;
 using Avalonia.Controls.Notifications;
-using Avalonia.Controls.Primitives;
-using Avalonia.Layout;
 using Avalonia.Threading;
 
 namespace Ursa.Controls;
@@ -34,7 +31,9 @@ public class WindowToastManager : WindowMessageManager, IToastManager
     /// <inheritdoc/>
     public void Show(IToast content)
     {
-        Show(content, content.Type, content.Expiration, content.ShowClose, content.OnClick, content.OnClose);
+        Show(content, content.Type, content.Expiration,
+            content.ShowIcon, content.ShowClose,
+            content.OnClick, content.OnClose);
     }
 
     /// <inheritdoc/>
@@ -42,7 +41,9 @@ public class WindowToastManager : WindowMessageManager, IToastManager
     {
         if (content is IToast toast)
         {
-            Show(toast, toast.Type, toast.Expiration, toast.ShowClose, toast.OnClick, toast.OnClose);
+            Show(toast, toast.Type, toast.Expiration,
+                toast.ShowIcon, toast.ShowClose,
+                toast.OnClick, toast.OnClose);
         }
         else
         {
@@ -56,6 +57,7 @@ public class WindowToastManager : WindowMessageManager, IToastManager
     /// <param name="content">the content of the toast</param>
     /// <param name="type">the type of the toast</param>
     /// <param name="expiration">the expiration time of the toast after which it will automatically close. If the value is Zero then the toast will remain open until the user closes it</param>
+    /// <param name="showIcon">whether to show the icon</param>
     /// <param name="showClose">whether to show the close button</param>
     /// <param name="onClick">an Action to be run when the toast is clicked</param>
     /// <param name="onClose">an Action to be run when the toast is closed</param>
@@ -64,6 +66,7 @@ public class WindowToastManager : WindowMessageManager, IToastManager
         object content,
         NotificationType type,
         TimeSpan? expiration = null,
+        bool showIcon = true,
         bool showClose = true,
         Action? onClick = null,
         Action? onClose = null,
@@ -75,6 +78,7 @@ public class WindowToastManager : WindowMessageManager, IToastManager
         {
             Content = content,
             NotificationType = type,
+            ShowIcon = showIcon,
             ShowClose = showClose
         };