public static async Task <List <ContextMenuFlyoutItemViewModel> > GetShellContextmenuAsync(bool showOpenMenu, bool shiftPressed, NamedPipeAsAppServiceConnection connection, string workingDirectory, List <ListedItem> selectedItems) { bool IsItemSelected = selectedItems?.Count > 0; var menuItemsList = new List <ContextMenuFlyoutItemViewModel>(); if (connection != null) { var(status, response) = await connection.SendMessageForResponseAsync(new ValueSet() { { "Arguments", "LoadContextMenu" }, { "FilePath", IsItemSelected ? string.Join('|', selectedItems.Select(x => x.ItemPath)) : workingDirectory }, { "ExtendedMenu", shiftPressed }, { "ShowOpenMenu", showOpenMenu } }); if (status == AppServiceResponseStatus.Success && response.ContainsKey("Handle")) { var contextMenu = JsonConvert.DeserializeObject <Win32ContextMenu>((string)response["ContextMenu"]); if (contextMenu != null) { LoadMenuFlyoutItem(menuItemsList, contextMenu.Items, (string)response["Handle"], true); } } } return(menuItemsList); }
public static async Task <bool> Elevate(this NamedPipeAsAppServiceConnection connection) { if (connection == null) { App.MainViewModel.IsFullTrustElevated = false; return(false); } bool wasElevated = false; var(status, response) = await connection.SendMessageForResponseAsync(new ValueSet() { { "Arguments", "Elevate" } }); if (status == AppServiceResponseStatus.Success) { var res = response.Get("Success", 1L); switch (res) { case 0: // FTP is restarting as admin var nullConn = Task.FromResult <NamedPipeAsAppServiceConnection>(null); ConnectionChanged?.Invoke(null, nullConn); (await Instance)?.Dispose(); Instance = BuildConnection(false); // Fulltrust process is already running _ = await Instance; ConnectionChanged?.Invoke(null, Instance); wasElevated = true; break; case -1: // FTP is already admin wasElevated = true; break; default: // Failed (e.g canceled UAC) wasElevated = false; break; } } App.MainViewModel.IsFullTrustElevated = wasElevated; return(wasElevated); }