Move dropdown_with_submenu to elements.lua

Author: maddie480

src/dropdown_with_submenu.lua

@@ -194,4 +194,72 @@ uie.add("warning", {
     end
 })
 
+-- Dropdown with sub-options optionally coming out of the options
+uie.add("dropdownWithSubmenu", {
+    base = "dropdown",
+
+    getItemCached = function(self, entry, i)
+        local cache = self._itemsCache
+        local item = cache[i]
+        if not item then
+            local dropdown = self
+
+            if entry.submenu then
+                local itemContainer = {}
+
+                local submenuEntries = uiu.map(entry.submenu, function(subentry)
+                    return {subentry.text, function(self)
+                        -- call the event listener
+                        dropdown:cb(subentry.data)
+
+                        -- change the selected values
+                        dropdown.selected = itemContainer.item
+                        self.parent.selected = self
+                        dropdown.selectedSubIndex = uie.list.getSelectedIndex(self.parent)
+                        dropdown.text = subentry.dropdownText or self.text
+
+                        -- close everything
+                        dropdown.submenu:removeSelf()
+                    end}
+                end)
+
+                item = uie.menuItem(entry.text, submenuEntries):with({
+                    owner = dropdown
+                }):hook({
+                    onClick = function(orig, self, x, y, button)
+                        orig(self, x, y, button)
+                        self.parent.submenu.isList = true
+                        self.parent.submenu.enabled = true
+                        if dropdown.selected == itemContainer.item then
+                            self.parent.submenu.selected = self.parent.submenu.children[dropdown.selectedSubIndex]
+                        end
+                    end
+                })
+
+                itemContainer["item"] = item
+            else
+                item = uie.menuItem(entry.text, function(self)
+                    -- call the event listener
+                    dropdown:cb(entry.data)
+
+                    -- change the selected values
+                    dropdown.text = self.text
+                    dropdown.selected = self
+
+                    -- close everything
+                    dropdown.submenu:removeSelf()
+                end):with({
+                    owner = dropdown
+                })
+            end
+
+            cache[i] = item
+        end
+
+        item:reflow()
+        return item
+    end
+})
+
+
 return uie

src/elements.lua

@@ -254,7 +254,6 @@ function love.load(args)
     uiu = require("ui.utils")
     megacanvas = require("ui.megacanvas")
     require("elements")
-    require("dropdown_with_submenu")
 
     local fonts = {
         "data/fonts/Poppins-Regular.ttf",