IntuneManagement 4.0.0-beta1

UI/WPF/Extensions/UIMenuIconsWPF.ps1

@@ -0,0 +1,23 @@
+# Menu icons load when a menu is built, not when the module is imported.
+#
+# ClassExtensions/IntuneCommonUIExtensions.ps1 attaches LoadIconImage/GetImage
+# to every policy-type and group singleton at import time (the closures must
+# capture the module-bound XAML loader then). It used to call LoadIconImage
+# right away too, which parsed 82 icon files through XamlReader before Start.ps1
+# had even reached Show-MainWindow - the whole pass ran before the splash
+# existed. Show-ViewMenu calls this instead, once the splash is up and the menu
+# actually needs the visuals. Each item keeps its own instance: a WPF visual can
+# only have one parent.
+
+function Initialize-MenuItemIcons
+{
+    param($Items)
+
+    foreach($item in @($Items))
+    {
+        if($null -eq $item) { continue }
+        if($null -ne $item.IconImage) { continue }
+        if(-not $item.PSObject.Methods['LoadIconImage']) { continue }
+        try { $item.LoadIconImage() } catch { }
+    }
+}