feat(settings): implement greeter & lockscreen customization options

- New option to customize your font & wallpaper on the LockScreen
- New floating sync button if missed to explicitly sync on greeter changes

quickshell/Common/settings/Processes.qml

@@ -332,7 +332,6 @@ Singleton {
     property bool greeterAutoLoginSyncRerunRequested: false
     property string greeterAutoLoginSyncStdout: ""
     property string greeterAutoLoginSyncStderr: ""
-    property string greeterAutoLoginSyncTerminalFallbackStderr: ""
 
     function scheduleGreeterAutoLoginSync() {
         if (!settingsRoot || settingsRoot.isGreeterMode)
@@ -355,15 +354,16 @@ Singleton {
         greeterAutoLoginSyncRerunRequested = false;
         greeterAutoLoginSyncStdout = "";
         greeterAutoLoginSyncStderr = "";
-        greeterAutoLoginSyncTerminalFallbackStderr = "";
         greeterAutoLoginSyncRunning = true;
         greeterAutoLoginSyncSudoProbeProcess.running = true;
     }
 
-    function launchGreeterAutoLoginSyncTerminalFallback(details) {
-        ToastService.showWarning(I18n.tr("Opening terminal to update greetd"), I18n.tr("DMS needs administrator access. The terminal closes automatically when done.") + (details ? "\n\n" + details : ""), "dms greeter sync --autologin", "greeter-autologin-sync");
-        greeterAutoLoginSyncTerminalFallbackStderr = "";
-        greeterAutoLoginSyncTerminalFallbackProcess.running = true;
+    function deferGreeterAutoLoginSyncToPill(details) {
+        ToastService.dismissCategory("greeter-autologin-sync");
+        if (settingsRoot)
+            settingsRoot.set("greeterSyncPending", true);
+        ToastService.showWarning(I18n.tr("Auto-login change needs a sync"), I18n.tr("Administrator access is required. Use the Sync button in Settings → Greeter to apply.") + (details ? "\n\n" + details : ""), "dms greeter sync --autologin", "greeter-autologin-sync");
+        finishGreeterAutoLoginSync();
     }
 
     function greeterAutoLoginSyncSuccessToast(details) {
@@ -559,7 +559,7 @@ Singleton {
                 details = out;
             if (err !== "")
                 details = details !== "" ? details + "\n\nstderr:\n" + err : "stderr:\n" + err;
-            root.launchGreeterAutoLoginSyncTerminalFallback(details);
+            root.deferGreeterAutoLoginSyncToPill(details);
         }
     }
 
@@ -575,26 +575,7 @@ Singleton {
                 return;
             }
 
-            root.launchGreeterAutoLoginSyncTerminalFallback();
-        }
-    }
-
-    property var greeterAutoLoginSyncTerminalFallbackProcess: Process {
-        command: ["dms", "greeter", "sync", "--terminal", "--yes", "--autologin"]
-        running: false
-
-        stderr: StdioCollector {
-            onStreamFinished: root.greeterAutoLoginSyncTerminalFallbackStderr = text || ""
-        }
-
-        onExited: exitCode => {
-            if (exitCode === 0) {
-                root.greeterAutoLoginSyncSuccessToast("");
-            } else {
-                let details = (root.greeterAutoLoginSyncTerminalFallbackStderr || "").trim();
-                ToastService.showError(I18n.tr("Couldn't open a terminal for the auto-login update.") + " (exit " + exitCode + ")", details, "dms greeter sync --autologin", "greeter-autologin-sync");
-            }
-            root.finishGreeterAutoLoginSync();
+            root.deferGreeterAutoLoginSyncToPill("");
         }
     }
 

quickshell/Common/settings/SettingsSpec.js

@@ -218,18 +218,20 @@ var SPEC = {
     centeringMode: { def: "index" },
     clockDateFormat: { def: "" },
     lockDateFormat: { def: "" },
-    greeterRememberLastSession: { def: true },
-    greeterRememberLastUser: { def: true },
+    greeterRememberLastSession: { def: true, onChange: "markGreeterSyncPending" },
+    greeterRememberLastUser: { def: true, onChange: "markGreeterSyncPending" },
     greeterAutoLogin: { def: false, onChange: "scheduleGreeterAutoLoginSync" },
     greeterEnableFprint: { def: false, onChange: "scheduleAuthApply" },
     greeterEnableU2f: { def: false, onChange: "scheduleAuthApply" },
-    greeterWallpaperPath: { def: "" },
-    greeterUse24HourClock: { def: true },
-    greeterShowSeconds: { def: false },
-    greeterPadHours12Hour: { def: false },
-    greeterLockDateFormat: { def: "" },
-    greeterFontFamily: { def: "" },
-    greeterWallpaperFillMode: { def: "" },
+    greeterWallpaperPath: { def: "", onChange: "markGreeterSyncPending" },
+    greeterUse24HourClock: { def: true, onChange: "markGreeterSyncPending" },
+    greeterShowSeconds: { def: false, onChange: "markGreeterSyncPending" },
+    greeterPadHours12Hour: { def: false, onChange: "markGreeterSyncPending" },
+    greeterLockDateFormat: { def: "", onChange: "markGreeterSyncPending" },
+    greeterFontFamily: { def: "", onChange: "markGreeterSyncPending" },
+    greeterWallpaperFillMode: { def: "", onChange: "markGreeterSyncPending" },
+    greeterSyncPending: { def: false },
+    greeterSyncBaseline: { def: {} },
     mediaSize: { def: 1 },
 
     appLauncherViewMode: { def: "list" },
@@ -453,6 +455,9 @@ var SPEC = {
     lockScreenVideoEnabled: { def: false },
     lockScreenVideoPath: { def: "" },
     lockScreenVideoCycling: { def: false },
+    lockScreenWallpaperPath: { def: "" },
+    lockScreenWallpaperFillMode: { def: "" },
+    lockScreenFontFamily: { def: "" },
     hideBrightnessSlider: { def: false },
 
     notificationTimeoutLow: { def: 5000 },
@@ -659,10 +664,11 @@ function getValidKeys() {
 function set(root, key, value, saveFn, hooks) {
     if (!(key in SPEC)) return;
     if (value === undefined || value === null) value = SPEC[key].def;
+    var oldValue = root[key];
     root[key] = value;
     var hookName = SPEC[key].onChange;
     if (hookName && hooks && hooks[hookName]) {
-        hooks[hookName](root);
+        hooks[hookName](root, key, oldValue);
     }
     saveFn();
 }