Dark theme for ConsoleUI

Cmdline/Main.cs

@@ -177,7 +177,7 @@ private static int RunSimpleAction(Options cmdline, CommonOptions options, strin
                         return Gui(manager, (GuiOptions)options, args);
 
                     case "consoleui":
-                        return ConsoleUi(manager, options, args);
+                        return ConsoleUi(manager, (ConsoleUIOptions)options, args);
 
                     case "prompt":
                         return new Prompt().RunCommand(manager, cmdline.options);
@@ -277,11 +277,13 @@ private static int Gui(GameInstanceManager manager, GuiOptions options, string[]
             return Exit.OK;
         }
 
-        private static int ConsoleUi(GameInstanceManager manager, CommonOptions opts, string[] args)
+        private static int ConsoleUi(GameInstanceManager manager, ConsoleUIOptions opts, string[] args)
         {
             // Debug/verbose output just messes up the screen
             LogManager.GetRepository().Threshold = Level.Warn;
-            return CKAN.ConsoleUI.ConsoleUI.Main_(args, manager, opts.Debug);
+            return CKAN.ConsoleUI.ConsoleUI.Main_(args, manager,
+                opts.Theme ?? Environment.GetEnvironmentVariable("CKAN_CONSOLEUI_THEME") ?? "default",
+                opts.Debug);
         }
 
         private static int Version(IUser user)

Cmdline/Options.cs

@@ -477,7 +477,11 @@ internal class GuiOptions : InstanceSpecificOptions
         public bool ShowConsole { get; set; }
     }
 
-    internal class ConsoleUIOptions : InstanceSpecificOptions { }
+    internal class ConsoleUIOptions : InstanceSpecificOptions
+    {
+        [Option("theme", HelpText = "Name of color scheme to use, falls back to environment variable CKAN_CONSOLEUI_THEME")]
+        public string Theme { get; set; }
+    }
 
     internal class UpdateOptions : InstanceSpecificOptions
     {

ConsoleUI/AuthTokenAddDialog.cs

@@ -28,8 +28,8 @@ public AuthTokenAddDialog() : base()
             AddObject(new ConsoleLabel(
                 l + 2, t + 2, l + 2 + labelW,
                 () => "Host:",
-                () => ConsoleTheme.Current.PopupBg,
-                () => ConsoleTheme.Current.PopupFg
+                th => th.PopupBg,
+                th => th.PopupFg
             ));
 
             hostEntry = new ConsoleField(
@@ -42,8 +42,8 @@ public AuthTokenAddDialog() : base()
             AddObject(new ConsoleLabel(
                 l + 2, t + 4, l + 2 + labelW,
                 () => "Token:",
-                () => ConsoleTheme.Current.PopupBg,
-                () => ConsoleTheme.Current.PopupFg
+                th => th.PopupBg,
+                th => th.PopupFg
             ));
 
             tokenEntry = new ConsoleField(
@@ -54,10 +54,10 @@ public AuthTokenAddDialog() : base()
             AddObject(tokenEntry);
 
             AddTip("Esc", "Cancel");
-            AddBinding(Keys.Escape, (object sender) => false);
+            AddBinding(Keys.Escape, (object sender, ConsoleTheme theme) => false);
 
             AddTip("Enter", "Accept", validKey);
-            AddBinding(Keys.Enter, (object sender) => {
+            AddBinding(Keys.Enter, (object sender, ConsoleTheme theme) => {
                 if (validKey()) {
                     ServiceLocator.Container.Resolve<IConfiguration>().SetAuthToken(hostEntry.Value, tokenEntry.Value);
                     return false;

ConsoleUI/AuthTokenListScreen.cs

@@ -56,23 +56,23 @@ public AuthTokenScreen() : base()
                 3, -1, -1,
                 () => "NOTE: These values are private! Do not share screenshots of this screen!",
                 null,
-                () => ConsoleTheme.Current.AlertFrameFg
+                th => th.AlertFrameFg
             ));
 
             AddTip("Esc", "Back");
-            AddBinding(Keys.Escape, (object sender) => false);
+            AddBinding(Keys.Escape, (object sender, ConsoleTheme theme) => false);
 
             tokenList.AddTip("A", "Add");
-            tokenList.AddBinding(Keys.A, (object sender) => {
+            tokenList.AddBinding(Keys.A, (object sender, ConsoleTheme theme) => {
                 AuthTokenAddDialog ad = new AuthTokenAddDialog();
-                ad.Run();
-                DrawBackground();
+                ad.Run(theme);
+                DrawBackground(theme);
                 tokenList.SetData(new List<string>(ServiceLocator.Container.Resolve<IConfiguration>().GetAuthTokenHosts()));
                 return true;
             });
 
             tokenList.AddTip("R", "Remove", () => tokenList.Selection != null);
-            tokenList.AddBinding(Keys.R, (object sender) => {
+            tokenList.AddBinding(Keys.R, (object sender, ConsoleTheme theme) => {
                 if (tokenList.Selection != null) {
                     ServiceLocator.Container.Resolve<IConfiguration>().SetAuthToken(tokenList.Selection, null);
                     tokenList.SetData(new List<string>(ServiceLocator.Container.Resolve<IConfiguration>().GetAuthTokenHosts()));
@@ -97,9 +97,9 @@ protected override string CenterHeader()
             return "Authentication Tokens";
         }
 
-        private bool openGitHubURL()
+        private bool openGitHubURL(ConsoleTheme theme)
         {
-            ModInfoScreen.LaunchURL(githubTokenURL);
+            ModInfoScreen.LaunchURL(theme, githubTokenURL);
             return true;
         }
 

ConsoleUI/CompatibleVersionDialog.cs

@@ -40,7 +40,7 @@ public CompatibleVersionDialog(IGame game) : base()
             );
             AddObject(choices);
             choices.AddTip("Enter", "Select version");
-            choices.AddBinding(Keys.Enter, (object sender) => {
+            choices.AddBinding(Keys.Enter, (object sender, ConsoleTheme theme) => {
                 choice = choices.Selection;
                 return false;
             });
@@ -52,7 +52,7 @@ public CompatibleVersionDialog(IGame game) : base()
             };
             AddObject(manualEntry);
             manualEntry.AddTip("Enter", "Accept value", () => GameVersion.TryParse(manualEntry.Value, out choice));
-            manualEntry.AddBinding(Keys.Enter, (object sender) => {
+            manualEntry.AddBinding(Keys.Enter, (object sender, ConsoleTheme theme) => {
                 if (GameVersion.TryParse(manualEntry.Value, out choice)) {
                     // Good value, done running
                     return false;
@@ -63,7 +63,7 @@ public CompatibleVersionDialog(IGame game) : base()
             });
 
             AddTip("Esc", "Cancel");
-            AddBinding(Keys.Escape, (object sender) => {
+            AddBinding(Keys.Escape, (object sender, ConsoleTheme theme) => {
                 choice = null;
                 return false;
             });
@@ -75,12 +75,13 @@ public CompatibleVersionDialog(IGame game) : base()
         /// Display the dialog and handle its interaction
         /// </summary>
         /// <param name="process">Function to control the dialog, default is normal user interaction</param>
+        /// <param name="theme">The visual theme to use to draw the dialog</param>
         /// <returns>
         /// Row user selected
         /// </returns>
-        public new GameVersion Run(Action process = null)
+        public new GameVersion Run(ConsoleTheme theme, Action<ConsoleTheme> process = null)
         {
-            base.Run(process);
+            base.Run(theme, process);
             return choice;
         }
 

ConsoleUI/ConsoleCKAN.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Linq;
 using CKAN.ConsoleUI.Toolkit;
 
 namespace CKAN.ConsoleUI {
@@ -13,34 +14,43 @@ public class ConsoleCKAN {
         /// Starts with a splash screen, then instance selection if no default,
         /// then list of mods.
         /// </summary>
-        public ConsoleCKAN(GameInstanceManager mgr, bool debug)
+        public ConsoleCKAN(GameInstanceManager mgr, string themeName, bool debug)
         {
-            // GameInstanceManager only uses its IUser object to construct game instance objects,
-            // which only use it to inform the user about the creation of the CKAN/ folder.
-            // These aren't really intended to be displayed, so the manager
-            // can keep a NullUser reference forever.
-            GameInstanceManager manager = mgr ?? new GameInstanceManager(new NullUser());
+            if (ConsoleTheme.Themes.TryGetValue(themeName, out ConsoleTheme theme))
+            {
+                // GameInstanceManager only uses its IUser object to construct game instance objects,
+                // which only use it to inform the user about the creation of the CKAN/ folder.
+                // These aren't really intended to be displayed, so the manager
+                // can keep a NullUser reference forever.
+                GameInstanceManager manager = mgr ?? new GameInstanceManager(new NullUser());
 
-            // The splash screen returns true when it's safe to run the rest of the app.
-            // This can be blocked by a lock file, for example.
-            if (new SplashScreen(manager).Run()) {
+                // The splash screen returns true when it's safe to run the rest of the app.
+                // This can be blocked by a lock file, for example.
+                if (new SplashScreen(manager).Run(theme)) {
 
-                if (manager.CurrentInstance == null) {
-                    if (manager.Instances.Count == 0) {
-                        // No instances, add one
-                        new GameInstanceAddScreen(manager).Run();
-                        // Set instance to current if they added one
-                        manager.GetPreferredInstance();
-                    } else {
-                        // Multiple instances, no default, pick one
-                        new GameInstanceListScreen(manager).Run();
+                    if (manager.CurrentInstance == null) {
+                        if (manager.Instances.Count == 0) {
+                            // No instances, add one
+                            new GameInstanceAddScreen(manager).Run(theme);
+                            // Set instance to current if they added one
+                            manager.GetPreferredInstance();
+                        } else {
+                            // Multiple instances, no default, pick one
+                            new GameInstanceListScreen(manager).Run(theme);
+                        }
+                    }
+                    if (manager.CurrentInstance != null) {
+                        new ModListScreen(manager, debug).Run(theme);
                     }
-                }
-                if (manager.CurrentInstance != null) {
-                    new ModListScreen(manager, debug).Run();
-                }
 
-                new ExitScreen().Run();
+                    new ExitScreen().Run(theme);
+                }
+            }
+            else
+            {
+                Console.WriteLine("No such theme: {0}", themeName);
+                Console.WriteLine("Available themes: {0}", string.Join(", ",
+                    ConsoleTheme.Themes.Keys.OrderBy(th => th)));
             }
         }
 

ConsoleUI/DependencyScreen.cs

@@ -64,13 +64,13 @@ public DependencyScreen(GameInstanceManager mgr, ChangePlan cp, HashSet<string>
                 1, 0, ListSortDirection.Descending
             );
             dependencyList.AddTip("+", "Toggle");
-            dependencyList.AddBinding(Keys.Plus, (object sender) => {
+            dependencyList.AddBinding(Keys.Plus, (object sender, ConsoleTheme theme) => {
                 ChangePlan.toggleContains(accepted, dependencyList.Selection.module);
                 return true;
             });
 
             dependencyList.AddTip("Ctrl+A", "Select all");
-            dependencyList.AddBinding(Keys.CtrlA, (object sender) => {
+            dependencyList.AddBinding(Keys.CtrlA, (object sender, ConsoleTheme theme) => {
                 foreach (var kvp in dependencies) {
                     if (!accepted.Contains(kvp.Key)) {
                         ChangePlan.toggleContains(accepted, kvp.Key);
@@ -80,15 +80,15 @@ public DependencyScreen(GameInstanceManager mgr, ChangePlan cp, HashSet<string>
             });
 
             dependencyList.AddTip("Ctrl+D", "Deselect all", () => accepted.Count > 0);
-            dependencyList.AddBinding(Keys.CtrlD, (object sender) => {
+            dependencyList.AddBinding(Keys.CtrlD, (object sender, ConsoleTheme theme) => {
                 accepted.Clear();
                 return true;
             });
 
             dependencyList.AddTip("Enter", "Details");
-            dependencyList.AddBinding(Keys.Enter, (object sender) => {
+            dependencyList.AddBinding(Keys.Enter, (object sender, ConsoleTheme theme) => {
                 if (dependencyList.Selection != null) {
-                    LaunchSubScreen(new ModInfoScreen(
+                    LaunchSubScreen(theme, new ModInfoScreen(
                         manager, plan,
                         dependencyList.Selection.module,
                         debug
@@ -100,7 +100,7 @@ public DependencyScreen(GameInstanceManager mgr, ChangePlan cp, HashSet<string>
             AddObject(dependencyList);
 
             AddTip("Esc", "Cancel");
-            AddBinding(Keys.Escape, (object sender) => {
+            AddBinding(Keys.Escape, (object sender, ConsoleTheme theme) => {
                 // Add everything to rejected
                 foreach (var kvp in dependencies) {
                     rejected.Add(kvp.Key.identifier);
@@ -109,7 +109,7 @@ public DependencyScreen(GameInstanceManager mgr, ChangePlan cp, HashSet<string>
             });
 
             AddTip("F9", "Accept");
-            AddBinding(Keys.F9, (object sender) => {
+            AddBinding(Keys.F9, (object sender, ConsoleTheme theme) => {
                 foreach (CkanModule mod in accepted) {
                     plan.Install.Add(mod);
                 }

ConsoleUI/DownloadImportDialog.cs

@@ -14,23 +14,24 @@ public static class DownloadImportDialog {
         /// <summary>
         /// Let the user choose some zip files, then import them to the mod cache.
         /// </summary>
+        /// <param name="theme">The visual theme to use to draw the dialog</param>
         /// <param name="gameInst">Game instance to import into</param>
         /// <param name="cache">Cache object to import into</param>
         /// <param name="cp">Change plan object for marking things to be installed</param>
-        public static void ImportDownloads(GameInstance gameInst, NetModuleCache cache, ChangePlan cp)
+        public static void ImportDownloads(ConsoleTheme theme, GameInstance gameInst, NetModuleCache cache, ChangePlan cp)
         {
             ConsoleFileMultiSelectDialog cfmsd = new ConsoleFileMultiSelectDialog(
                 "Import Downloads",
                 FindDownloadsPath(gameInst),
                 "*.zip",
                 "Import"
             );
-            HashSet<FileInfo> files = cfmsd.Run();
+            HashSet<FileInfo> files = cfmsd.Run(theme);
 
             if (files.Count > 0) {
                 ProgressScreen  ps   = new ProgressScreen("Importing Downloads", "Calculating...");
                 ModuleInstaller inst = ModuleInstaller.GetInstance(gameInst, cache, ps);
-                ps.Run(() => inst.ImportFiles(files, ps,
+                ps.Run(theme, (ConsoleTheme th) => inst.ImportFiles(files, ps,
                     (CkanModule mod) => cp.Install.Add(mod), RegistryManager.Instance(gameInst).registry));
                 // Don't let the installer re-use old screen references
                 inst.User = null;