mirror of
https://github.com/Micke-K/IntuneManagement.git
synced 2026-09-28 10:55:38 +02:00
69 lines
2.7 KiB
PowerShell
69 lines
2.7 KiB
PowerShell
# Avalonia counterpart of UI/WPF/ClassExtensions/IntuneCommonUIExtensions.ps1.
|
|
# Attaches LoadIconImage / GetImage to every IntunePolicyType + IntunePolicyGroup
|
|
# singleton so left-nav menu items (and downstream consumers via $item.IconImage)
|
|
# get a real Avalonia visual instead of $null.
|
|
#
|
|
# Two divergences from the WPF original:
|
|
# 1. File extension is .axaml (the converter under XAML/Icons/_Convert-Icons.ps1
|
|
# writes Avalonia-flavoured copies of the WPF .xaml shape sources).
|
|
# 2. Get-XamlObject here is the Avalonia loader (Extensions/CoreUI.ps1), so
|
|
# the Image returned is an Avalonia Viewbox/Canvas tree that the
|
|
# lstMenuItems DataTemplate's <ContentControl Content="{Binding IconImage}"/>
|
|
# can host directly — no WPF→Avalonia conversion at runtime.
|
|
|
|
$SBAddCommonUILoadImage = [scriptblock] {
|
|
try {
|
|
$this.IconImage = $this.GetImage()
|
|
}
|
|
catch {}
|
|
}
|
|
|
|
# Capture the module-bound Get-XamlObject + UI root path at attachment time.
|
|
# Per [[scriptmethod-loses-module-scope]], Add-Member ScriptMethod scriptblocks
|
|
# can't reliably resolve module-scoped vars/functions by name. Routing through
|
|
# $script:UIProvider here also fails because the methods are attached at module
|
|
# load, *before* the loader instantiates the provider.
|
|
#
|
|
# Only the methods are attached here. The icons themselves are parsed later, by
|
|
# Initialize-MenuItemIcons (Extensions/UIMenuIcons*.ps1) when a menu is built -
|
|
# after the splash is up, not on the Import-Module critical path.
|
|
$_getXamlObjectFn = ${function:Get-XamlObject}
|
|
$_uiRootFolder = $script:AppUIRootFolder
|
|
|
|
$SBAddCommonUIGetImage = [scriptblock] {
|
|
if (-not $this.Icon) { return $null }
|
|
$iconPath = Join-Path $_uiRootFolder ("XAML/Icons/" + $this.Icon + ".axaml")
|
|
if (-not [IO.File]::Exists($iconPath)) { return $null }
|
|
return (& $_getXamlObjectFn $iconPath)
|
|
}.GetNewClosure()
|
|
|
|
function Invoke-InitializeCommonUIExtensions {
|
|
$typeClasses = @()
|
|
$groupClasses = @()
|
|
|
|
Get-SubClasses "IntunePolicyTypeBase" | ForEach-Object {
|
|
if (Test-ClassIsAbstract $_) { return }
|
|
$policyTypeName = $_.Name
|
|
try {
|
|
$tmpClass = Get-SingletonObject $_.Name
|
|
if ($null -ne $tmpClass.PolicyGroup) {
|
|
$typeClasses += $tmpClass
|
|
}
|
|
}
|
|
catch {
|
|
Write-LogError "Failed to initialize class $policyTypeName." $_.Exception
|
|
}
|
|
}
|
|
|
|
Get-SubClasses "IntunePolicyGroupBase" | ForEach-Object {
|
|
$groupClasses += Get-SingletonObject $_.Name
|
|
}
|
|
|
|
foreach ($class in ($typeClasses + $groupClasses)) {
|
|
Add-ObjectMethod $class "LoadIconImage" $SBAddCommonUILoadImage
|
|
Add-ObjectMethod $class "GetImage" $SBAddCommonUIGetImage
|
|
}
|
|
}
|
|
|
|
Invoke-InitializeCommonUIExtensions
|