initalize

sketchybar/items/menus.lua

@@ -0,0 +1,74 @@
+local constants = require("constants")
+local settings = require("config.settings")
+
+local maxItems <const> = 15
+local menuItems = {}
+local isShowingMenu = false
+
+local frontAppWatcher = sbar.add("item", {
+  drawing = false,
+  updates = true,
+})
+
+local swapWatcher = sbar.add("item", {
+  drawing = false,
+  updates = true,
+})
+
+local function createPlaceholders()
+  for index = 1, maxItems, 1 do
+    local menu = sbar.add("item", constants.items.MENU .. "." .. index, {
+      drawing = false,
+      icon = { drawing = false },
+      width = "dynamic",
+      label = {
+        font = {
+          style = index == 1 and settings.fonts.styles.bold or settings.fonts.styles.regular,
+        },
+      },
+      click_script = "$CONFIG_DIR/bridge/menus/bin/menus -s " .. index,
+    })
+    menuItems[index] = menu
+  end
+
+  sbar.add("bracket", { "/" .. constants.items.MENU .. "\\..*/" }, {
+    background = {
+      color = settings.colors.bg1,
+      padding_left = settings.dimens.padding.item,
+      padding_right = settings.dimens.padding.item,
+    },
+  })
+end
+
+local function updateMenus()
+  sbar.set("/" .. constants.items.MENU .. "\\..*/", { drawing = false })
+
+  sbar.exec("$CONFIG_DIR/bridge/menus/bin/menus -l", function(menus)
+    local index = 1
+    for menu in string.gmatch(menus, '[^\r\n]+') do
+      if index < maxItems then
+        menuItems[index]:set(
+          {
+            width = "dynamic",
+            label = menu,
+            drawing = isShowingMenu
+          }
+        )
+      else
+        break
+      end
+      index = index + 1
+    end
+  end)
+
+  sbar.set(constants.items.MENU .. ".padding", { drawing = isShowingMenu })
+end
+
+frontAppWatcher:subscribe(constants.events.FRONT_APP_SWITCHED, updateMenus)
+
+swapWatcher:subscribe(constants.events.SWAP_MENU_AND_SPACES, function(env)
+  isShowingMenu = env.isShowingMenu == "on"
+  updateMenus()
+end)
+
+createPlaceholders()