bar/workspaces: special ws icon config (#785)

* workspaces: icons config

* add README json example

README.md

@@ -386,7 +386,13 @@ default, you must create it manually.
             "occupiedLabel": "󰮯",
             "perMonitorWorkspaces": true,
             "showWindows": true,
-            "shown": 5
+            "shown": 5,
+            "specialWorkspaceIcons": [
+                {
+                    "name": "steam",
+                    "icon": "sports_esports"
+                }
+            ]
         }
     },
     "border": {

config/BarConfig.qml

@@ -68,6 +68,7 @@ JsonObject {
         property string occupiedLabel: "󰮯"
         property string activeLabel: "󰮯"
         property string capitalisation: "preserve" // upper, lower, or preserve - relevant only if label is empty
+        property list<var> specialWorkspaceIcons: []
     }
 
     component Tray: JsonObject {

utils/Icons.qml

@@ -194,6 +194,13 @@ Singleton {
 
     function getSpecialWsIcon(name: string): string {
         name = name.toLowerCase().slice("special:".length);
+        
+        for (const iconConfig of Config.bar.workspaces.specialWorkspaceIcons) {
+            if (iconConfig.name === name) {
+                return iconConfig.icon;
+            }
+        }
+        
         if (name === "special")
             return "star";
         if (name === "communication")