feat: Make keypress message configuratble (#351)

* feat(keypress): Make keypress message configuratble

This should partially fix the the problems between `mini` view of
`noice.nvim` discussed in #350

* refactor: show_keypress => show_keys

Co-authored-by: Folke Lemaitre <folke.lemaitre@gmail.com>

README.md

@@ -128,6 +128,7 @@ WhichKey comes with the following defaults:
   ignore_missing = false, -- enable this to hide mappings for which you didn't specify a label
   hidden = { "<silent>", "<cmd>", "<Cmd>", "<CR>", "call", "lua", "^:", "^ "}, -- hide mapping boilerplate
   show_help = true, -- show help message on the command line when the popup is visible
+  show_keys = true, -- show the currently pressed key and its label as a message in the command line
   triggers = "auto", -- automatically setup triggers
   -- triggers = {"<leader>"} -- or specify a list manually
   triggers_blacklist = {

doc/which-key.txt

@@ -164,6 +164,7 @@ WhichKey comes with the following defaults:
       ignore_missing = false, -- enable this to hide mappings for which you didn't specify a label
       hidden = { "<silent>", "<cmd>", "<Cmd>", "<CR>", "call", "lua", "^:", "^ "}, -- hide mapping boilerplate
       show_help = true, -- show help message on the command line when the popup is visible
+      show_keypress = true, -- show the currently pressed key and its label as a message in the command line
       triggers = "auto", -- automatically setup triggers
       -- triggers = {"<leader>"} -- or specify a list manually
       triggers_blacklist = {

lua/which-key/config.lua

@@ -61,6 +61,7 @@ local defaults = {
   ignore_missing = false, -- enable this to hide mappings for which you didn't specify a label
   hidden = { "<silent>", "<cmd>", "<Cmd>", "<CR>", "^:", "^ ", "^call ", "^lua " }, -- hide mapping boilerplate
   show_help = true, -- show a help message in the command line for using WhichKey
+  show_keys = true, -- show the currently pressed key and its label as a message in the command line
   triggers = "auto", -- automatically setup triggers
   -- triggers = {"<leader>"} -- or specifiy a list manually
   triggers_nowait = {}, -- list of triggers, where WhichKey should not wait for timeoutlen and show immediately

lua/which-key/layout.lua

@@ -55,14 +55,18 @@ function Layout:trail()
     if Config.options.key_labels[step] then
       step = Config.options.key_labels[step]
     end
-    table.insert(cmd_line, { step, "WhichKeyGroup" })
-    if i ~= #self.mapping.keys.notation then
-      table.insert(cmd_line, { " " .. self.options.icons.breadcrumb .. " ", "WhichKeySeparator" })
+    if Config.options.show_keys then
+      table.insert(cmd_line, { step, "WhichKeyGroup" })
+      if i ~= #self.mapping.keys.notation then
+        table.insert(cmd_line, { " " .. self.options.icons.breadcrumb .. " ", "WhichKeySeparator" })
+      end
     end
   end
   local width = 0
-  for _, line in pairs(cmd_line) do
-    width = width + Text.len(line[1])
+  if Config.options.show_keys then
+    for _, line in pairs(cmd_line) do
+      width = width + Text.len(line[1])
+    end
   end
   local help = { --
     ["<bs>"] = "go up one level",
@@ -79,7 +83,9 @@ function Layout:trail()
     table.insert(help_line, { key .. " ", "WhichKey" })
     table.insert(help_line, { label .. " ", "WhichKeySeparator" })
   end
-  table.insert(cmd_line, { string.rep(" ", math.floor(vim.o.columns / 2 - help_width / 2) - width) })
+  if Config.options.show_keys then
+    table.insert(cmd_line, { string.rep(" ", math.floor(vim.o.columns / 2 - help_width / 2) - width) })
+  end
 
   if self.options.show_help then
     for _, l in pairs(help_line) do