Added an option to define custom window title mappings. (#149)

widget/settings/shared/Label.ts

@@ -1,4 +1,22 @@
-export const Label = (name: string, sub = "") => {
+export const Label = (name: string, sub = "", subtitleLink = '') => {
+    const subTitle = () => {
+        if (subtitleLink.length) {
+            return Widget.Button({
+                hpack: "start",
+                vpack: "center",
+                class_name: "options-sublabel-link",
+                label: sub,
+                // run a bash command to open the link in the default browswer
+                on_primary_click: () => Utils.execAsync(`bash -c 'xdg-open ${subtitleLink}'`),
+            })
+        }
+        return Widget.Label({
+            hpack: "start",
+            vpack: "center",
+            class_name: "options-sublabel",
+            label: sub
+        })
+    }
     return Widget.Box({
         vertical: true,
         hpack: "start",
@@ -9,12 +27,7 @@ export const Label = (name: string, sub = "") => {
                 class_name: "options-label",
                 label: name
             }),
-            Widget.Label({
-                hpack: "start",
-                vpack: "center",
-                class_name: "options-sublabel",
-                label: sub
-            }),
+            subTitle()
         ]
     })
 }