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Pass FG rights to extensions when we access them (#38068)

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Calling Win32 APIs from C# is usually easy! but mixing C#+WinRT+COM is dark and full of terrors

Closes https://github.com/zadjii-msft/PowerToys/issues/546


Co-authored-by: Manodasan Wignarajah <mawign@microsoft.com>
This commit is contained in:
Mike Griese
2025-03-24 06:29:40 -05:00
committed by GitHub
parent 43783d2cff
commit 4e7bd34c4d
2 changed files with 45 additions and 5 deletions
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24
src/modules/cmdpal/Microsoft.CmdPal.UI/Pages/ShellPage.xaml.cs
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@@ -130,14 +130,36 @@ public sealed partial class ShellPage : Microsoft.UI.Xaml.Controls.Page,
// Or the command may be a stub. Future us problem.
try
{
// In the case that we're coming from a top-level command, the
// current page's host is the global instance. We only really want
// to use that as the host of last resort.
var pageHost = ViewModel.CurrentPage?.ExtensionHost;
if (pageHost == CommandPaletteHost.Instance)
{
pageHost = null;
}
var messageHost = message.ExtensionHost;
// Use the host from the current page if it has one, else use the
// one specified in the PerformMessage for a top-level command,
// else just use the global one.
var host = pageHost ?? messageHost ?? CommandPaletteHost.Instance;
CommandPaletteHost host;
// Top level items can come through without a Extension set on the
// message. In that case, the `Context` is actually the
// TopLevelViewModel itself, and we can use that to get at the
// extension object.
extension = pageHost?.Extension ?? messageHost?.Extension ?? null;
if (extension == null && message.Context is TopLevelViewModel topLevelViewModel)
{
extension = topLevelViewModel.ExtensionHost?.Extension;
host = pageHost ?? messageHost ?? topLevelViewModel?.ExtensionHost ?? CommandPaletteHost.Instance;
}
else
{
host = pageHost ?? messageHost ?? CommandPaletteHost.Instance;
}
if (extension != null)
{