autopairs integration

lua/care/config.lua

@@ -57,6 +57,7 @@ config.defaults = {
             position = "overlay",
         },
     },
+    integration = { autopairs = false },
     snippet_expansion = function(snippet_body)
         vim.snippet.expand(snippet_body)
     end,

lua/care/init.lua

@@ -55,6 +55,9 @@ care.api = {
     is_reversed = function()
         return care.core.menu.reversed
     end,
+    set_event = function (event, callback)
+        require("care.utils.events"):on(event, callback)
+    end
 }
 
 ---@param options? care.config

lua/care/menu/confirm.lua

@@ -13,6 +13,7 @@ local Log = require("care.utils.log")
 ---@param entry care.entry
 return function(entry)
     local config = require("care.config").options
+    local event = require("care.utils.events")
     Log.log("Confirming Entry")
     Log.log("Completion item", function()
         local item = vim.deepcopy(entry.completion_item)
@@ -51,6 +52,9 @@ return function(entry)
     local is_snippet = completion_item.insertTextFormat == 2
     local snippet_text
 
+    event:emit("confirm_done")
+
+
     if not completion_item.textEdit then
         ---@diagnostic disable-next-line: missing-fields
         completion_item.textEdit = {

lua/care/types/api.lua

@@ -61,3 +61,6 @@
 --- Indicated whether the menu is reversed
 --- Only relevant when using sorting direction "away-from-cursor"
 ---@field is_reversed fun(): boolean
+--- Sets an event listener.
+--- Registers an event with the specified callback function.
+---@field set_event fun(event: string, callback: fun()): nil

lua/care/types/config.lua

@@ -173,6 +173,11 @@
 --- Auto will prefer right if there is enough space
 ---@field position? "auto"|"left"|"right"
 
+--- Configuration of integrations with other plugin
+---@class care.config.integration
+--- Enables the autopairs integration (default false)
+---@field autopairs? boolean
+
 --- Additional data passed to format function to allow more advanced formatting
 ---@class care.format_data
 --- Index of the entry in the completion menu

lua/care/utils/events.lua

@@ -0,0 +1,38 @@
+local event = {}
+
+event.new = function()
+	local self = setmetatable({}, { __index = event })
+	self.events = {}
+	return self
+end
+
+event.on = function(self, name, callback)
+	if not self.events[name] then
+		self.events[name] = {}
+	end
+	table.insert(self.events[name], callback)
+	return function()
+		self:off(name, callback)
+	end
+end
+
+event.off = function(self, name, callback)
+	for i, callback_ in ipairs(self.events[name] or {}) do
+		if callback_ == callback then
+			table.remove(self.events[name], i)
+			break
+		end
+	end
+end
+
+event.clear = function(self)
+	self.events = {}
+end
+
+event.emit = function(self, name, ...)
+	for _, callback in ipairs(self.events[name] or {}) do
+		callback(...)
+	end
+end
+
+return event.new()