Rename projects to better structure it. The aim is to try and keep it not dependant on the type of UI framework it uses thus allowing us to switch to another UI framework if we need later...

2024-01-06 08:49:12 +00:00
parent b380f06fbf
commit 3e88950669
67 changed files with 211 additions and 196 deletions
@@ -0,0 +1,88 @@
+using Microsoft.UI.Xaml;
+using Hyperbar.Windows.Win32;
+using Microsoft.UI.Xaml.Controls.Primitives;
+using Microsoft.UI.Xaml.Controls;
+
+namespace Hyperbar.Windows.Controls;
+
+internal class DesktopFlyoutHost : Window
+{
+    private readonly DesktopFlyoutPresenter presenter;
+    private DesktopFlyoutPlacement placement;
+    private Popup? popup;
+
+    public DesktopFlyoutHost(DesktopFlyoutPresenter presenter)
+    {
+        Border root = new();
+        root.Loaded += OnLoaded;
+
+        this.presenter = presenter;
+        presenter.SizeChanged += OnChildSizeChanged;
+
+        Content = root;
+        
+        this.SetOpacity(0);
+        this.SetStyle(WindowStyle.SysMenu | WindowStyle.Visible);
+        this.SetTopMost(true);
+        this.SetIsShownInSwitchers(false);
+    }
+
+    internal void UpdatePlacement(DesktopFlyoutPlacement placement)
+    {
+        this.placement = placement;
+
+        // Not ready
+        if (popup is null)
+        {
+            return;
+        }
+
+      //  presenter.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
+
+        double height = presenter.DesiredSize.Height;
+        double width = presenter.DesiredSize.Width;
+
+        switch (placement)
+        {
+            case DesktopFlyoutPlacement.Left:
+                this.Snap(WindowPlacement.Left, 0, 0);
+                break;
+            case DesktopFlyoutPlacement.Top:
+                this.Snap(WindowPlacement.Top, width, height);
+                break;
+            case DesktopFlyoutPlacement.Right:
+                this.Snap(WindowPlacement.Right, 0, 0);
+                break;
+            case DesktopFlyoutPlacement.Bottom:
+                this.Snap(WindowPlacement.Bottom, width, height);
+                break;
+            default:
+                break;
+        }
+
+        presenter.TemplateSettings.SetValue(DesktopFlyoutPresenterTemplateSettings.HeightProperty, height);
+        presenter.TemplateSettings.SetValue(DesktopFlyoutPresenterTemplateSettings.WidthProperty, width);
+
+        presenter.TemplateSettings.SetValue(DesktopFlyoutPresenterTemplateSettings.NegativeHeightProperty, -height);
+        presenter.TemplateSettings.SetValue(DesktopFlyoutPresenterTemplateSettings.NegativeWidthProperty, -width);
+
+        presenter.UpdatePlacementState(placement);
+    }
+
+    private void OnChildSizeChanged(object sender,
+        SizeChangedEventArgs args) => UpdatePlacement(this.placement);
+
+    private void OnLoaded(object sender,
+        RoutedEventArgs args)
+    {
+        popup = new Popup
+        {
+            Child = presenter,
+            XamlRoot = Content.XamlRoot,
+            ShouldConstrainToRootBounds = false,
+            IsOpen = true,
+        };
+
+        UpdatePlacement(placement);
+    }
+}