Merge pull request #5 from cjodo/dev

feat: custom keymap options

Author: cjodo

README.md

@@ -25,6 +25,26 @@ return {
 ```
 
 ## Usage
+You can choose you're own custom keys for the ui menu
+```lua
+  config = function()
+    local convert = require('convert')
+    -- defaults
+    convert.setup({
+      keymaps = {
+        focus_next = { "j", "<Down>", "<Tab>" },
+        focus_prev = { "k", "<Up>", "<S-Tab>" },
+        close = { "<Esc>", "<C-c>", 'qq' },
+        submit = { "<CR>", "<Space>" },
+      }
+    })
+
+    vim.keymap.set("n", "<leader>cn", "<cmd>ConvertFindNext<CR>", { desc = "Find next convertable unit" })
+    vim.keymap.set("n", "<leader>cc", "<cmd>ConvertFindCurrent<CR>", { desc = "Find convertable unit in current line" })
+  end
+
+```
+
 
 - There are only two commands, ```:ConvertFindCurrent``` & ```:ConvertFindNext```
 - Convert find next will look for the next convertable unit in the file

lua/convert/calculator.lua

@@ -6,6 +6,7 @@ local M = {}
 ---@param from string
 ---@param to string
 ---@param val number
+---@return string
 M.convert = function(from, to, val)
 	if from == to then
 		if from == 'hex' then

lua/convert/config.lua

@@ -0,0 +1,11 @@
+local config = {}
+
+-- set defaults
+config.keymaps = {
+	focus_next = { "j", "<Down>", "<Tab>" },
+	focus_prev = { "k", "<Up>", "<S-Tab>" },
+	close = { "<Esc>", "<C-c>", 'qq' },
+	submit = { "<CR>", "<Space>" },
+}
+
+return config

lua/convert/init.lua

@@ -1,11 +1,19 @@
 local utils = require("convert.utils")
 local ui = require("convert.ui.open_popup")
 local events = require("convert.events")
+local config = require("convert.config")
 
 events.setup()
 
 local M = {}
 
+M.setup = function(opts)
+	print("hello from setup")
+	if opts then
+		config.keymaps = opts.keymaps
+	end
+end
+
 M.find_next = function()
 	local cursor_pos = utils.get_cursor_pos()
 	local bufnr = vim.api.nvim_get_current_buf()

lua/convert/ui/open_popup.lua

@@ -1,6 +1,7 @@
 local Menu = require("nui.menu")
 local calculator = require("convert.calculator")
 local utils = require("convert.utils")
+local config = require("convert.config")
 
 local size_units = {
   'px',
@@ -18,13 +19,13 @@ local color_units = {
   'hsl'
 }
 
-local color_lines = {
+local color_menu = {
   Menu.item('rgb'),
   Menu.item('hex'),
   Menu.item('hsl'),
 }
 
-local size_lines = {
+local size_menu = {
   Menu.item('px'),
   Menu.item('rem'),
   Menu.item('cm'),
@@ -40,11 +41,11 @@ M.open_win = function(found_unit)
   local lines = nil
 
   if utils.contains(color_units, found_unit.unit) then
-    lines = color_lines
+    lines = color_menu
   end
 
   if utils.contains(size_units, found_unit.unit) then
-    lines = size_lines
+    lines = size_menu
   end
 
   local popup_opts = {
@@ -76,12 +77,7 @@ M.open_win = function(found_unit)
     lines = lines,
 
     max_width = 100,
-    keymap = {
-      focus_next = { "j", "<Down>", "<Tab>" },
-      focus_prev = { "k", "<Up>", "<S-Tab>" },
-      close = { "<Esc>", "<C-c>", 'qq' },
-      submit = { "<CR>", "<Space>" },
-    },
+    keymap = config.keymaps,
     on_submit = function(item)
       local from_unit = found_unit.unit
       local to_unit = item.text