Fix KBM editor file picker not opening when elevated

The new WinUI 3 Keyboard Manager editor used the legacy Windows.Storage.Pickers (FileOpenPicker/FolderPicker), which activate through the UWP runtime broker and fail with E_ACCESSDENIED when the process is elevated. Because the editor is launched from the (often elevated) runner, clicking the browse buttons for the Run Program action's program path / start-in folder did nothing.

Switch to the Windows App SDK Microsoft.Windows.Storage.Pickers, which wrap the in-process Win32 Common Item Dialog (IFileOpenDialog, CLSCTX_INPROC_SERVER) and work correctly in elevated processes - the same approach already used elsewhere in PowerToys. Also wrap the handlers in try/catch with logging.

Fixes #48845

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

NOTICE.md

@@ -12,6 +12,7 @@ This software incorporates material from third parties.
 - Peek
 - PowerDisplay
 - Registry Preview
+- ZoomIt
 
 ## Utility: Color Picker
 
@@ -1549,6 +1550,69 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 
+## Utility: ZoomIt
+
+### libwebp
+
+ZoomIt uses libwebp to encode screenshots in the WebP image format.
+
+**Source**: <https://github.com/webmproject/libwebp>
+
+BSD-3-Clause License
+
+Copyright (c) 2010, Google Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+  * Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+
+  * Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in
+    the documentation and/or other materials provided with the
+    distribution.
+
+  * Neither the name of Google nor the names of its contributors may
+    be used to endorse or promote products derived from this software
+    without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+Additional IP Rights Grant (Patents)
+
+"These implementations" means the copyrightable works that implement the WebM
+codecs distributed by Google as part of the WebM Project.
+
+Google hereby grants to you a perpetual, worldwide, non-exclusive, no-charge,
+royalty-free, irrevocable (except as stated in this section) patent license to
+make, have made, use, offer to sell, sell, import, transfer, and otherwise
+run, modify and propagate the contents of these implementations of WebM, where
+such license applies only to those patent claims, both currently owned by
+Google and acquired in the future, licensable by Google that are necessarily
+infringed by these implementations of WebM. This grant does not include claims
+that would be infringed only as a consequence of further modification of these
+implementations. If you or your agent or exclusive licensee institute or order
+or agree to the institution of patent litigation or any other patent
+enforcement activity against any entity (including a cross-claim or
+counterclaim in a lawsuit) alleging that any of these implementations of WebM
+or any code incorporated within any of these implementations of WebM
+constitute direct or contributory patent infringement, or inducement of
+patent infringement, then any patent rights granted to you under this License
+for these implementations of WebM shall terminate as of the date such
+litigation is filed.
+
 ## NuGet Packages used by PowerToys
 
 - AdaptiveCards.ObjectModel.WinUI3

src/modules/cmdpal/Microsoft.CmdPal.UI/Settings/SettingsWindow.xaml.cs

@@ -160,20 +160,24 @@ public sealed partial class SettingsWindow : WindowEx,
                 break;
         }
 
-        if (pageType is not null)
+        if (pageType is null)
         {
-            NavFrame.Navigate(pageType);
+            return;
+        }
 
-            // Now, make sure to actually select the correct menu item too
-            foreach (var obj in NavView.MenuItems)
+        if (NavFrame.Content?.GetType() == pageType)
+        {
+            return;
+        }
+
+        NavFrame.Navigate(pageType);
+
+        // Now, make sure to actually select the correct menu item too
+        foreach (var obj in NavView.MenuItems)
+        {
+            if (obj is NavigationViewItem item && item.Tag is string s && s == page)
             {
-                if (obj is NavigationViewItem item)
-                {
-                    if (item.Tag is string s && s == page)
-                    {
-                        NavView.SelectedItem = item;
-                    }
-                }
+                NavView.SelectedItem = item;
             }
         }
     }

src/modules/keyboardmanager/KeyboardManagerEditorUI/Controls/UnifiedMappingControl.xaml.cs

@@ -8,10 +8,10 @@ using System.Collections.ObjectModel;
 using System.Linq;
 using KeyboardManagerEditorUI.Helpers;
 using KeyboardManagerEditorUI.Interop;
+using ManagedCommon;
 using Microsoft.UI.Xaml;
 using Microsoft.UI.Xaml.Controls;
-using Windows.Storage;
-using Windows.Storage.Pickers;
+using Microsoft.Windows.Storage.Pickers;
 using Windows.System;
 using WinRT.Interop;
 using static KeyboardManagerEditorUI.Interop.ShortcutKeyMapping;
@@ -632,36 +632,54 @@ namespace KeyboardManagerEditorUI.Controls
 
         private async void ProgramPathSelectButton_Click(object sender, RoutedEventArgs e)
         {
-            var picker = new FileOpenPicker();
-
-            var hwnd = WindowNative.GetWindowHandle(App.MainWindow);
-            InitializeWithWindow.Initialize(picker, hwnd);
-
-            picker.FileTypeFilter.Add(".exe");
-
-            StorageFile file = await picker.PickSingleFileAsync();
-
-            if (file != null)
+            try
             {
-                ProgramPathInput.Text = file.Path;
-                RaiseValidationStateChanged();
+                var hwnd = WindowNative.GetWindowHandle(App.MainWindow);
+                var windowId = Microsoft.UI.Win32Interop.GetWindowIdFromWindow(hwnd);
+
+                var picker = new FileOpenPicker(windowId)
+                {
+                    SuggestedStartLocation = PickerLocationId.ComputerFolder,
+                };
+
+                picker.FileTypeFilter.Add(".exe");
+
+                var file = await picker.PickSingleFileAsync();
+
+                if (file != null)
+                {
+                    ProgramPathInput.Text = file.Path;
+                    RaiseValidationStateChanged();
+                }
+            }
+            catch (Exception ex)
+            {
+                Logger.LogError("Failed to pick program path", ex);
             }
         }
 
         private async void StartInSelectButton_Click(object sender, RoutedEventArgs e)
         {
-            var picker = new FolderPicker();
-
-            var hwnd = WindowNative.GetWindowHandle(App.MainWindow);
-            InitializeWithWindow.Initialize(picker, hwnd);
-
-            picker.FileTypeFilter.Add("*");
-
-            StorageFolder folder = await picker.PickSingleFolderAsync();
-
-            if (folder != null)
+            try
             {
-                StartInPathInput.Text = folder.Path;
+                var hwnd = WindowNative.GetWindowHandle(App.MainWindow);
+                var windowId = Microsoft.UI.Win32Interop.GetWindowIdFromWindow(hwnd);
+
+                var picker = new FolderPicker(windowId)
+                {
+                    SuggestedStartLocation = PickerLocationId.ComputerFolder,
+                };
+
+                var folder = await picker.PickSingleFolderAsync();
+
+                if (folder != null)
+                {
+                    StartInPathInput.Text = folder.Path;
+                }
+            }
+            catch (Exception ex)
+            {
+                Logger.LogError("Failed to pick start-in folder", ex);
             }
         }