adding keymapping to the layout_manager

runtime/share/mezzaluna/mapper.lua

@@ -0,0 +1,28 @@
+--- This is a wrapper around mez's keymapping system to allow for data driven
+--- keymaps. The advantage of using this over the raw keybinds is the ability
+--- to unmap and map a list of keymaps at runtime without too much hassle.
+
+---@class mapper.map
+---@field modifiers string formatted like in mez.input.add_keymap
+---@field keys string formatted like in mez.input.add_keymap
+---@field options table formatted like in mez.input.add_keymap
+
+local mapper = {}
+
+--- map a table of maps
+---@param maps mapper.map[]
+function mapper.add(maps)
+  for _, map in ipairs(maps) do
+    mez.input.add_keymap(map.modifiers, map.keys, map.options)
+  end
+end
+
+--- del a table of maps
+---@param maps mapper.map[]
+function mapper.del(maps)
+  for _, map in ipairs(maps) do
+    mez.input.del_keymap(map.modifiers, map.keys)
+  end
+end
+
+return mapper