Dialog Jump - Quickly navigate the Open/Save As dialog window (#1018)

Author: taooceros

Flow.Launcher.Core/Plugin/PluginManager.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.IO;
@@ -9,6 +9,7 @@
 using CommunityToolkit.Mvvm.DependencyInjection;
 using Flow.Launcher.Core.ExternalPlugins;
 using Flow.Launcher.Infrastructure;
+using Flow.Launcher.Infrastructure.DialogJump;
 using Flow.Launcher.Infrastructure.UserSettings;
 using Flow.Launcher.Plugin;
 using Flow.Launcher.Plugin.SharedCommands;
@@ -40,6 +41,9 @@ public static class PluginManager
         private static IEnumerable<PluginPair> _resultUpdatePlugin;
         private static IEnumerable<PluginPair> _translationPlugins;
 
+        private static readonly List<DialogJumpExplorerPair> _dialogJumpExplorerPlugins = new();
+        private static readonly List<DialogJumpDialogPair> _dialogJumpDialogPlugins = new();
+
         /// <summary>
         /// Directories that will hold Flow Launcher plugin directory
         /// </summary>
@@ -186,6 +190,24 @@ public static void LoadPlugins(PluginsSettings settings)
             _homePlugins = GetPluginsForInterface<IAsyncHomeQuery>();
             _resultUpdatePlugin = GetPluginsForInterface<IResultUpdated>();
             _translationPlugins = GetPluginsForInterface<IPluginI18n>();
+
+            // Initialize Dialog Jump plugin pairs
+            foreach (var pair in GetPluginsForInterface<IDialogJumpExplorer>())
+            {
+                _dialogJumpExplorerPlugins.Add(new DialogJumpExplorerPair
+                {
+                    Plugin = (IDialogJumpExplorer)pair.Plugin,
+                    Metadata = pair.Metadata
+                });
+            }
+            foreach (var pair in GetPluginsForInterface<IDialogJumpDialog>())
+            {
+                _dialogJumpDialogPlugins.Add(new DialogJumpDialogPair
+                {
+                    Plugin = (IDialogJumpDialog)pair.Plugin,
+                    Metadata = pair.Metadata
+                });
+            }
         }
 
         private static void UpdatePluginDirectory(List<PluginMetadata> metadatas)
@@ -288,20 +310,24 @@ public static async Task InitializePluginsAsync()
             }
         }
 
-        public static ICollection<PluginPair> ValidPluginsForQuery(Query query)
+        public static ICollection<PluginPair> ValidPluginsForQuery(Query query, bool dialogJump)
         {
             if (query is null)
                 return Array.Empty<PluginPair>();
 
             if (!NonGlobalPlugins.TryGetValue(query.ActionKeyword, out var plugin))
             {
-                return GlobalPlugins.Where(p => !PluginModified(p.Metadata.ID)).ToList();
+                if (dialogJump)
+                    return GlobalPlugins.Where(p => p.Plugin is IAsyncDialogJump && !PluginModified(p.Metadata.ID)).ToList();
+                else
+                    return GlobalPlugins.Where(p => !PluginModified(p.Metadata.ID)).ToList();
             }
 
+            if (dialogJump && plugin.Plugin is not IAsyncDialogJump)
+                return Array.Empty<PluginPair>();
+
             if (API.PluginModified(plugin.Metadata.ID))
-            {
                 return Array.Empty<PluginPair>();
-            }
 
             return new List<PluginPair>
             {
@@ -388,6 +414,36 @@ public static async Task<List<Result>> QueryHomeForPluginAsync(PluginPair pair,
             return results;
         }
 
+        public static async Task<List<DialogJumpResult>> QueryDialogJumpForPluginAsync(PluginPair pair, Query query, CancellationToken token)
+        {
+            var results = new List<DialogJumpResult>();
+            var metadata = pair.Metadata;
+
+            try
+            {
+                var milliseconds = await API.StopwatchLogDebugAsync(ClassName, $"Cost for {metadata.Name}",
+                    async () => results = await ((IAsyncDialogJump)pair.Plugin).QueryDialogJumpAsync(query, token).ConfigureAwait(false));
+
+                token.ThrowIfCancellationRequested();
+                if (results == null)
+                    return null;
+                UpdatePluginMetadata(results, metadata, query);
+
+                token.ThrowIfCancellationRequested();
+            }
+            catch (OperationCanceledException)
+            {
+                // null will be fine since the results will only be added into queue if the token hasn't been cancelled
+                return null;
+            }
+            catch (Exception e)
+            {
+                API.LogException(ClassName, $"Failed to query Dialog Jump for plugin: {metadata.Name}", e);
+                return null;
+            }
+            return results;
+        }
+
         public static void UpdatePluginMetadata(IReadOnlyList<Result> results, PluginMetadata metadata, Query query)
         {
             foreach (var r in results)
@@ -463,6 +519,16 @@ public static bool IsHomePlugin(string id)
             return _homePlugins.Where(p => !PluginModified(p.Metadata.ID)).Any(p => p.Metadata.ID == id);
         }
 
+        public static IList<DialogJumpExplorerPair> GetDialogJumpExplorers()
+        {
+            return _dialogJumpExplorerPlugins.Where(p => !PluginModified(p.Metadata.ID)).ToList();
+        }
+
+        public static IList<DialogJumpDialogPair> GetDialogJumpDialogs()
+        {
+            return _dialogJumpDialogPlugins.Where(p => !PluginModified(p.Metadata.ID)).ToList();
+        }
+
         public static bool ActionKeywordRegistered(string actionKeyword)
         {
             // this method is only checking for action keywords (defined as not '*') registration