Add try catch to encounter dllnotfound issue and move warning string to resource

Plugins/Flow.Launcher.Plugin.Explorer/Languages/en.xaml

@@ -90,6 +90,7 @@
     <system:String x:Key="plugin_explorer_show_contextmenu_title">Show Windows Context Menu</system:String>
 
     <!--  Everything  -->
+    <system:String x:Key="flowlauncher_plugin_everything_sdk_issue">Everything SDK Loaded Fail</system:String>
     <system:String x:Key="flowlauncher_plugin_everything_is_not_running">Warning: Everything service is not running</system:String>
     <system:String x:Key="flowlauncher_plugin_everything_query_error">Error while querying Everything</system:String>
     <system:String x:Key="flowlauncher_plugin_everything_sort_by">Sort By</system:String>
@@ -110,6 +111,7 @@
     <system:String x:Key="flowlauncher_plugin_everything_sort_by_descending">&#x2193;</system:String>
     <system:String x:Key="flowlauncher_plugin_everything_nonfastsort_warning">Warning: This is not a Fast Sort option, searches may be slow</system:String>
 
+    <system:String x:Key="flowlauncher_plugin_everything_click_to_launch_or_install">Click to Launch or Install Everything</system:String>
     <system:String x:Key="flowlauncher_plugin_everything_installing_title">Everything Installation</system:String>
     <system:String x:Key="flowlauncher_plugin_everything_installing_subtitle">Installing Everything service. Please wait...</system:String>
     <system:String x:Key="flowlauncher_plugin_everything_installationsuccess_subtitle">Successfully installed Everything service</system:String>

Plugins/Flow.Launcher.Plugin.Explorer/Search/Everything/EverythingAPI.cs

@@ -91,11 +91,17 @@ namespace Flow.Launcher.Plugin.Explorer.Search.Everything
 
         public static async ValueTask<bool> IsEverythingRunningAsync(CancellationToken token = default)
         {
-            await _semaphore.WaitAsync(token);
+            try
-            EverythingApiDllImport.Everything_GetMajorVersion();
+            {
-            var result = EverythingApiDllImport.Everything_GetLastError() != StateCode.IPCError;
+                await _semaphore.WaitAsync(token);
-            _semaphore.Release();
+                EverythingApiDllImport.Everything_GetMajorVersion(); 
-            return result;
+                var result = EverythingApiDllImport.Everything_GetLastError() != StateCode.IPCError;
+                return result;
+            }
+            finally
+            {
+                _semaphore.Release();
+            }
         }
 
         /// <summary>

Plugins/Flow.Launcher.Plugin.Explorer/Search/Everything/EverythingSearchManager.cs

@@ -24,26 +24,40 @@ namespace Flow.Launcher.Plugin.Explorer.Search.Everything
 
         private async ValueTask ThrowIfEverythingNotAvailableAsync(CancellationToken token = default)
         {
-            if (!await EverythingApi.IsEverythingRunningAsync(token))
+            try
-                throw new EngineNotAvailableException(
+            {
-                    Enum.GetName(Settings.IndexSearchEngineOption.Everything),
+                if (!await EverythingApi.IsEverythingRunningAsync(token))
-                    "Click to Open or Download Everything",
+                    throw new EngineNotAvailableException(
-                    "Everything is not running.",
+                        Enum.GetName(Settings.IndexSearchEngineOption.Everything)!,
-                    async _ =>
+                        Main.Context.API.GetTranslation("flowlauncher_plugin_everything_click_to_launch_or_install"),
+                        Main.Context.API.GetTranslation("flowlauncher_plugin_everything_is_not_running"),
+                        ClickToInstallEverything)
                     {
-                        var installedPath = await EverythingDownloadHelper.PromptDownloadIfNotInstallAsync(Settings.EverythingInstalledPath, Main.Context.API);
+                        ErrorIcon = Constants.EverythingErrorImagePath
-                        if (installedPath == null)
+                    };
-                        {
+            }
-                            Main.Context.API.ShowMsgError("Unable to find Everything.exe");
+            catch (DllNotFoundException e)
-                            return false;
+            {
-                        }
+                throw new EngineNotAvailableException(
-                        Settings.EverythingInstalledPath = installedPath;
+                    Enum.GetName(Settings.IndexSearchEngineOption.Everything)!,
-                        Process.Start(installedPath, "-startup");
+                    "Please check whether your system is x86 or x64",
-                        return true;
+                    Main.Context.API.GetTranslation("flowlauncher_plugin_everything_sdk_issue"))
-                    })
                 {
-                    ErrorIcon = Constants.EverythingErrorImagePath
+                    ErrorIcon = Constants.GeneralSearchErrorImagePath
                 };
+            }
+        }
+        private async ValueTask<bool> ClickToInstallEverything(ActionContext _)
+        {
+            var installedPath = await EverythingDownloadHelper.PromptDownloadIfNotInstallAsync(Settings.EverythingInstalledPath, Main.Context.API);
+            if (installedPath == null)
+            {
+                Main.Context.API.ShowMsgError("Unable to find Everything.exe");
+                return false;
+            }
+            Settings.EverythingInstalledPath = installedPath;
+            Process.Start(installedPath, "-startup");
+            return true;
         }
 
         public async IAsyncEnumerable<SearchResult> SearchAsync(string search, [EnumeratorCancellation] CancellationToken token)

Plugins/Flow.Launcher.Plugin.Explorer/ViewModels/SettingsViewModel.cs

@@ -369,6 +369,10 @@ namespace Flow.Launcher.Plugin.Explorer.ViewModels
                     // update the message to let user know in the settings panel.
                     return Visibility.Visible;
                 }
+                catch (DllNotFoundException)
+                {
+                    return Visibility.Collapsed;
+                }
             }
         }
         public string SortOptionWarningMessage
@@ -386,6 +390,10 @@ namespace Flow.Launcher.Plugin.Explorer.ViewModels
                 {
                     return Context.API.GetTranslation("flowlauncher_plugin_everything_is_not_running");
                 }
+                catch (DllNotFoundException)
+                {
+                    return Context.API.GetTranslation("flowlauncher_plugin_everything_sdk_issue");
+                }
             }
         }
 

Plugins/Flow.Launcher.Plugin.Explorer/Views/ExplorerSettings.xaml.cs

@@ -1,20 +1,14 @@
 using Flow.Launcher.Plugin.Explorer.Search.QuickAccessLinks;
 using Flow.Launcher.Plugin.Explorer.ViewModels;
-using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.IO;
 using System.Linq;
 using System.Windows;
 using System.Windows.Controls;
-using System.Windows.Forms;
-using System.Windows.Input;
-using System.Windows.Media;
 using DataFormats = System.Windows.DataFormats;
 using DragDropEffects = System.Windows.DragDropEffects;
 using DragEventArgs = System.Windows.DragEventArgs;
-using ListView = System.Windows.Controls.ListView;
-using MessageBox = System.Windows.MessageBox;
 
 namespace Flow.Launcher.Plugin.Explorer.Views
 {
@@ -92,38 +86,6 @@ namespace Flow.Launcher.Plugin.Explorer.Views
                 tbFastSortWarning.Text = viewModel.SortOptionWarningMessage;
             }
         }
-        private void SettingExpander_OnExpanded(object sender, RoutedEventArgs e)
-        {
-            if (sender is not Expander expander)
-                return;
-
-            var parentContainer = VisualTreeHelper.GetParent(expander);
-
-            if (parentContainer is not StackPanel stackPanel)
-                return;
-
-            foreach (UIElement child in stackPanel.Children)
-            {
-                if (child != expander)
-                    child.Visibility = Visibility.Collapsed;
-            }
-        }
-        private void SettingExpander_OnCollapsed(object sender, RoutedEventArgs e)
-        {
-            if (sender is not Expander expander)
-                return;
-
-            var parentContainer = VisualTreeHelper.GetParent(expander);
-
-            if (parentContainer is not StackPanel stackPanel)
-                return;
-
-            foreach (UIElement child in stackPanel.Children)
-            {
-                if (child != expander)
-                    child.Visibility = Visibility.Visible;
-            }
-        }
         private void LbxAccessLinks_OnDrop(object sender, DragEventArgs e)
         {
             AccessLinkDragDrop("QuickAccessLink", e);
@@ -133,4 +95,4 @@ namespace Flow.Launcher.Plugin.Explorer.Views
             AccessLinkDragDrop("IndexSearchExcludedPath", e);
         }
     }
-}
+}