ags: implement per-monitor brightness control (#453)

.config/ags/modules/.configuration/user_options.js

@@ -38,6 +38,16 @@ let configOptions = {
         'warnTitles': ["Low battery", "Very low battery", 'Critical Battery'],
         'warnMessages': ["Plug in the charger", "You there?", 'PLUG THE CHARGER ALREADY'],
     },
+    'brightness': {
+        // Object of controller names for each monitor, either "brightnessctl" or "ddcutil" or "auto"
+        // 'default' one will be used if unspecified
+        // Examples
+        // 'eDP-1': "brightnessctl",
+        // 'DP-1': "ddcutil",
+        'controllers': {
+            'default': "auto",
+        },
+    },
     'music': {
         'preferredPlayer': "plasma-browser-integration",
     },
@@ -159,4 +169,4 @@ function overrideConfigRecursive(userOverrides, configOptions = {}) {
 overrideConfigRecursive(userOverrides, configOptions);
 
 globalThis['userOptions'] = configOptions;
-export default configOptions;
+export default configOptions;

.config/ags/modules/bar/main.js

@@ -46,7 +46,7 @@ export const Bar = async (monitor = 0) => {
             const minHeight = styleContext.get_property('min-height', Gtk.StateFlags.NORMAL);
             // execAsync(['bash', '-c', `hyprctl keyword monitor ,addreserved,${minHeight},0,0,0`]).catch(print);
         },
-        startWidget: (await WindowTitle()),
+        startWidget: (await WindowTitle(monitor)),
         centerWidget: Widget.Box({
             className: 'spacing-h-4',
             children: [

.config/ags/modules/bar/normal/spaceleft.js

@@ -39,16 +39,16 @@ const WindowTitle = async () => {
 }
 
 
-export default async () => {
+export default async (monitor = 0) => {
     const optionalWindowTitleInstance = await WindowTitle();
     return Widget.EventBox({
         onScrollUp: () => {
             Indicator.popup(1); // Since the brightness and speaker are both on the same window
-            Brightness.screen_value += 0.05;
+            Brightness[monitor].screen_value += 0.05;
         },
         onScrollDown: () => {
             Indicator.popup(1); // Since the brightness and speaker are both on the same window
-            Brightness.screen_value -= 0.05;
+            Brightness[monitor].screen_value -= 0.05;
         },
         onPrimaryClick: () => {
             App.toggleWindow('sideleft');
@@ -75,4 +75,4 @@ export default async () => {
             ]
         })
     });
-}
+}

.config/ags/modules/indicators/indicatorvalues.js

@@ -49,16 +49,16 @@ const OsdValue = ({
     });
 }
 
-export default () => {
+export default (monitor = 0) => {
     const brightnessIndicator = OsdValue({
         name: 'Brightness',
         extraClassName: 'osd-brightness',
         extraProgressClassName: 'osd-brightness-progress',
-        labelSetup: (self) => self.hook(Brightness, self => {
-            self.label = `${Math.round(Brightness.screen_value * 100)}`;
+        labelSetup: (self) => self.hook(Brightness[monitor], self => {
+            self.label = `${Math.round(Brightness[monitor].screen_value * 100)}`;
         }, 'notify::screen-value'),
-        progressSetup: (self) => self.hook(Brightness, (progress) => {
-            const updateValue = Brightness.screen_value;
+        progressSetup: (self) => self.hook(Brightness[monitor], (progress) => {
+            const updateValue = Brightness[monitor].screen_value;
             progress.value = updateValue;
         }, 'notify::screen-value'),
     });
@@ -109,4 +109,4 @@ export default () => {
             ]
         })
     });
-}
+}

.config/ags/modules/indicators/main.js

@@ -22,7 +22,7 @@ export default (monitor = 0) => Widget.Window({
             className: 'osd-window',
             css: 'min-height: 2px;',
             children: [
-                IndicatorValues(),
+                IndicatorValues(monitor),
                 MusicControls(),
                 NotificationPopups(),
                 ColorScheme(),
@@ -30,4 +30,3 @@ export default (monitor = 0) => Widget.Window({
         })
     }),
 });
-