From 652b72c4f86ee9faa103f068801e3bbcffcaaf2d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20ANDRE?= <andre.cs2i@gmail.com>
Date: Wed, 5 Jun 2024 09:18:52 +0200
Subject: [PATCH] feat!: Add possibility to specify VerticalAlignment and
 HorizontalAlignment for ContentDialogs

---
 src/MyNet.Wpf/Controls/OverlayDialogControl.cs       |  4 +---
 src/MyNet.Wpf/Dialogs/IOverlayDialog.cs              |  6 ++++++
 src/MyNet.Wpf/Dialogs/OverlayDialogService.cs        | 10 ++++++++--
 src/MyNet.Wpf/Styles/MyNet.ContentDialog.xaml        |  4 +++-
 src/MyNet.Wpf/Styles/MyNet.OverlayDialogControl.xaml |  6 ++++--
 src/MyNet.Wpf/Themes/MyNet.Styles.xaml               |  8 ++++++--
 6 files changed, 28 insertions(+), 10 deletions(-)

diff --git a/src/MyNet.Wpf/Controls/OverlayDialogControl.cs b/src/MyNet.Wpf/Controls/OverlayDialogControl.cs
index 853ed66..cd0027c 100644
--- a/src/MyNet.Wpf/Controls/OverlayDialogControl.cs
+++ b/src/MyNet.Wpf/Controls/OverlayDialogControl.cs
@@ -175,7 +175,6 @@ public bool CloseOnClickAway
 
         #endregion
 
-
         #region FocusOnShow
 
         public static readonly DependencyProperty FocusOnShowProperty = DependencyProperty.Register(
@@ -192,7 +191,6 @@ public bool FocusOnShow
 
         #endregion
 
-
         #region OverlayBackground
 
         public static readonly DependencyProperty OverlayBackgroundProperty = DependencyProperty.Register(
@@ -300,7 +298,7 @@ internal async Task InternalCloseAsync(bool? dialogResult = false)
             if (!canClose)
                 dialogClosingEventArgs.Cancel();
 
-            Dispatcher.Invoke(() =>
+            await Dispatcher.InvokeAsync(() =>
             {
                 //multiple ways of calling back that the dialog is closing:
                 // * routed event
diff --git a/src/MyNet.Wpf/Dialogs/IOverlayDialog.cs b/src/MyNet.Wpf/Dialogs/IOverlayDialog.cs
index faa1dbc..2fc09fa 100644
--- a/src/MyNet.Wpf/Dialogs/IOverlayDialog.cs
+++ b/src/MyNet.Wpf/Dialogs/IOverlayDialog.cs
@@ -1,6 +1,8 @@
 // Copyright (c) Stéphane ANDRE. All Right Reserved.
 // See the LICENSE file in the project root for more information.
 
+using System.Windows;
+
 namespace MyNet.Wpf.Dialogs
 {
     public interface IOverlayDialog
@@ -8,5 +10,9 @@ public interface IOverlayDialog
         bool CloseOnClickAway { get; }
 
         bool FocusOnShow { get; }
+
+        VerticalAlignment VerticalAlignment { get; }
+
+        HorizontalAlignment HorizontalAlignment { get; }
     }
 }
diff --git a/src/MyNet.Wpf/Dialogs/OverlayDialogService.cs b/src/MyNet.Wpf/Dialogs/OverlayDialogService.cs
index ae5b040..30c7a2b 100644
--- a/src/MyNet.Wpf/Dialogs/OverlayDialogService.cs
+++ b/src/MyNet.Wpf/Dialogs/OverlayDialogService.cs
@@ -71,8 +71,14 @@ private OverlayDialogControl GetOverlayDialogControl(object view, IDialogViewMod
             control.AssociatedControl = _associatedControl;
 
             var overlayDialogObject = viewModel is IOverlayDialog overlayDialogViewModel ? overlayDialogViewModel : view is IOverlayDialog overlayDialogView ? overlayDialogView : null;
-            control.CloseOnClickAway = overlayDialogObject?.CloseOnClickAway ?? false;
-            control.FocusOnShow = overlayDialogObject?.FocusOnShow ?? true;
+
+            if (overlayDialogObject is not null)
+            {
+                control.CloseOnClickAway = overlayDialogObject.CloseOnClickAway;
+                control.FocusOnShow = overlayDialogObject.FocusOnShow;
+                control.VerticalContentAlignment = overlayDialogObject.VerticalAlignment;
+                control.HorizontalContentAlignment = overlayDialogObject.HorizontalAlignment;
+            }
 
             // Load view Model on openning control
             control.Opened += OnControlOpened;
diff --git a/src/MyNet.Wpf/Styles/MyNet.ContentDialog.xaml b/src/MyNet.Wpf/Styles/MyNet.ContentDialog.xaml
index 9da0d31..49ee363 100644
--- a/src/MyNet.Wpf/Styles/MyNet.ContentDialog.xaml
+++ b/src/MyNet.Wpf/Styles/MyNet.ContentDialog.xaml
@@ -18,7 +18,9 @@
         <Setter Property="HeaderForeground" Value="{DynamicResource MyNet.Brushes.Application.Foreground}" />
         <Setter Property="HeaderHeight" Value="30" />
         <Setter Property="HeaderPadding" Value="{StaticResource MyNet.Margins.Default}" />
-        <Setter Property="HorizontalAlignment" Value="Stretch" />
+        <Setter Property="VerticalAlignment" Value="Center" />
+        <Setter Property="HorizontalAlignment" Value="Center" />
+        <Setter Property="VerticalContentAlignment" Value="Stretch" />
         <Setter Property="HorizontalContentAlignment" Value="Stretch" />
         <Setter Property="IsTabStop" Value="False" />
         <Setter Property="Padding" Value="{StaticResource MyNet.Margins.Medium}" />
diff --git a/src/MyNet.Wpf/Styles/MyNet.OverlayDialogControl.xaml b/src/MyNet.Wpf/Styles/MyNet.OverlayDialogControl.xaml
index 8d9c084..03eaf39 100644
--- a/src/MyNet.Wpf/Styles/MyNet.OverlayDialogControl.xaml
+++ b/src/MyNet.Wpf/Styles/MyNet.OverlayDialogControl.xaml
@@ -16,6 +16,8 @@
         <Setter Property="FontSize" Value="{Binding Path=(TextElement.FontSize), RelativeSource={RelativeSource AncestorType={x:Type FrameworkElement}}}" />
         <Setter Property="Foreground" Value="{DynamicResource MyNet.Brushes.Application.Foreground}" />
         <Setter Property="OverlayBackground" Value="{DynamicResource MyNet.Brushes.Overlay}" />
+        <Setter Property="VerticalContentAlignment" Value="Center" />
+        <Setter Property="HorizontalContentAlignment" Value="Center" />
         <Setter Property="Padding" Value="50" />
         <Setter Property="Template">
             <Setter.Value>
@@ -145,8 +147,8 @@
                             <ctrl:Card x:Name="PART_ContentElement"
                                        Margin="{TemplateBinding Padding}"
                                        Padding="0"
-                                       HorizontalAlignment="Center"
-                                       VerticalAlignment="Center"
+                                       HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
+                                       VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                                        p:ElevationAssist.Elevation="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(p:ElevationAssist.Elevation)}"
                                        Background="{TemplateBinding Background}"
                                        Content="{TemplateBinding Content}"
diff --git a/src/MyNet.Wpf/Themes/MyNet.Styles.xaml b/src/MyNet.Wpf/Themes/MyNet.Styles.xaml
index e23c152..739918b 100644
--- a/src/MyNet.Wpf/Themes/MyNet.Styles.xaml
+++ b/src/MyNet.Wpf/Themes/MyNet.Styles.xaml
@@ -6948,6 +6948,8 @@ Styles\MyNet.VirtualizingWrapPanel.xaml
     <Setter Property="FontSize" Value="{Binding Path=(TextElement.FontSize), RelativeSource={RelativeSource AncestorType={x:Type FrameworkElement}}}" />
     <Setter Property="Foreground" Value="{DynamicResource MyNet.Brushes.Application.Foreground}" />
     <Setter Property="OverlayBackground" Value="{DynamicResource MyNet.Brushes.Overlay}" />
+    <Setter Property="VerticalContentAlignment" Value="Center" />
+    <Setter Property="HorizontalContentAlignment" Value="Center" />
     <Setter Property="Padding" Value="50" />
     <Setter Property="Template">
       <Setter.Value>
@@ -7054,7 +7056,7 @@ Styles\MyNet.VirtualizingWrapPanel.xaml
                   <MouseBinding Command="{x:Static ctrl:OverlayDialogControl.CloseDialogCommand}" MouseAction="LeftClick" />
                 </Border.InputBindings>
               </Border>
-              <ctrl:Card x:Name="PART_ContentElement" Margin="{TemplateBinding Padding}" Padding="0" HorizontalAlignment="Center" VerticalAlignment="Center" p:ElevationAssist.Elevation="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(p:ElevationAssist.Elevation)}" Background="{TemplateBinding Background}" Content="{TemplateBinding Content}" ContentTemplate="{TemplateBinding ContentTemplate}" ContentTemplateSelector="{TemplateBinding ContentTemplateSelector}" FocusManager.IsFocusScope="False" Focusable="False" FontFamily="{TemplateBinding FontFamily}" FontSize="{TemplateBinding FontSize}" FontStretch="{TemplateBinding FontStretch}" FontStyle="{TemplateBinding FontStyle}" FontWeight="{TemplateBinding FontWeight}" Foreground="{TemplateBinding Foreground}" IsHitTestVisible="True" IsTabStop="False" Opacity="0" RenderTransformOrigin=".5,.5" TextElement.FontFamily="{TemplateBinding FontFamily}" TextElement.FontSize="{TemplateBinding FontSize}" TextElement.FontStretch="{TemplateBinding FontStretch}" TextElement.FontStyle="{TemplateBinding FontStyle}" TextElement.FontWeight="{TemplateBinding FontWeight}" TextElement.Foreground="{TemplateBinding Foreground}" TextOptions.TextFormattingMode="Ideal" TextOptions.TextRenderingMode="Auto" UniformCornerRadius="{StaticResource MyNet.UniformCornerRadius.Container}">
+              <ctrl:Card x:Name="PART_ContentElement" Margin="{TemplateBinding Padding}" Padding="0" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" p:ElevationAssist.Elevation="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(p:ElevationAssist.Elevation)}" Background="{TemplateBinding Background}" Content="{TemplateBinding Content}" ContentTemplate="{TemplateBinding ContentTemplate}" ContentTemplateSelector="{TemplateBinding ContentTemplateSelector}" FocusManager.IsFocusScope="False" Focusable="False" FontFamily="{TemplateBinding FontFamily}" FontSize="{TemplateBinding FontSize}" FontStretch="{TemplateBinding FontStretch}" FontStyle="{TemplateBinding FontStyle}" FontWeight="{TemplateBinding FontWeight}" Foreground="{TemplateBinding Foreground}" IsHitTestVisible="True" IsTabStop="False" Opacity="0" RenderTransformOrigin=".5,.5" TextElement.FontFamily="{TemplateBinding FontFamily}" TextElement.FontSize="{TemplateBinding FontSize}" TextElement.FontStretch="{TemplateBinding FontStretch}" TextElement.FontStyle="{TemplateBinding FontStyle}" TextElement.FontWeight="{TemplateBinding FontWeight}" TextElement.Foreground="{TemplateBinding Foreground}" TextOptions.TextFormattingMode="Ideal" TextOptions.TextRenderingMode="Auto" UniformCornerRadius="{StaticResource MyNet.UniformCornerRadius.Container}">
                 <ctrl:Card.RenderTransform>
                   <TransformGroup>
                     <ScaleTransform x:Name="CardScaleTransform" ScaleX="0" ScaleY="0" />
@@ -13733,7 +13735,9 @@ Styles\MyNet.VirtualizingWrapPanel.xaml
     <Setter Property="HeaderForeground" Value="{DynamicResource MyNet.Brushes.Application.Foreground}" />
     <Setter Property="HeaderHeight" Value="30" />
     <Setter Property="HeaderPadding" Value="{StaticResource MyNet.Margins.Default}" />
-    <Setter Property="HorizontalAlignment" Value="Stretch" />
+    <Setter Property="VerticalAlignment" Value="Center" />
+    <Setter Property="HorizontalAlignment" Value="Center" />
+    <Setter Property="VerticalContentAlignment" Value="Stretch" />
     <Setter Property="HorizontalContentAlignment" Value="Stretch" />
     <Setter Property="IsTabStop" Value="False" />
     <Setter Property="Padding" Value="{StaticResource MyNet.Margins.Medium}" />