bar: configurable scroll actions (#559)

* bar: add option to disable scroll actions for volume and brightness

* options for workspaces, brightness and volume

* add options to readme + format

---------

Co-authored-by: 2 * r + 2 * t <61896496+soramanew@users.noreply.github.com>

README.md

@@ -314,6 +314,11 @@ default, you must create it manually.
             }
         ],
         "persistent": true,
+        "scrollActions": {
+            "brightness": true,
+            "workspaces": true,
+            "volume": true
+        },
         "showOnHover": true,
         "status": {
             "showAudio": false,

config/BarConfig.qml

@@ -4,6 +4,7 @@ JsonObject {
     property bool persistent: true
     property bool showOnHover: true
     property int dragThreshold: 20
+    property ScrollActions scrollActions: ScrollActions {}
     property Workspaces workspaces: Workspaces {}
     property Tray tray: Tray {}
     property Status status: Status {}
@@ -53,6 +54,12 @@ JsonObject {
         }
     ]
 
+    component ScrollActions: JsonObject {
+        property bool workspaces: true
+        property bool volume: true
+        property bool brightness: true
+    }
+
     component Workspaces: JsonObject {
         property int shown: 5
         property bool activeIndicator: true

modules/bar/Bar.qml

@@ -54,7 +54,7 @@ ColumnLayout {
 
     function handleWheel(y: real, angleDelta: point): void {
         const ch = childAt(width / 2, y) as WrappedLoader;
-        if (ch?.id === "workspaces") {
+        if (ch?.id === "workspaces" && Config.bar.scrollActions.workspaces) {
             // Workspace scroll
             const mon = (Config.bar.workspaces.perMonitorWorkspaces ? Hypr.monitorFor(screen) : Hypr.focusedMonitor);
             const specialWs = mon?.lastIpcObject.specialWorkspace.name;
@@ -62,13 +62,13 @@ ColumnLayout {
                 Hypr.dispatch(`togglespecialworkspace ${specialWs.slice(8)}`);
             else if (angleDelta.y < 0 || (Config.bar.workspaces.perMonitorWorkspaces ? mon.activeWorkspace?.id : Hypr.activeWsId) > 1)
                 Hypr.dispatch(`workspace r${angleDelta.y > 0 ? "-" : "+"}1`);
-        } else if (y < screen.height / 2) {
+        } else if (y < screen.height / 2 && Config.bar.scrollActions.volume) {
             // Volume scroll on top half
             if (angleDelta.y > 0)
                 Audio.incrementVolume();
             else if (angleDelta.y < 0)
                 Audio.decrementVolume();
-        } else {
+        } else if (Config.bar.scrollActions.brightness) {
             // Brightness scroll on bottom half
             const monitor = Brightness.getMonitorForScreen(screen);
             if (angleDelta.y > 0)