Use floating window for completion menus (#224)

* WIP

* WIP

* Fix #226

* Insert text

* Emulate vim native

* テキトウ

* Tekito

* Move scrollbar impl

* aaa

* Ignore unexpected event

* fix

* fix scroll

* Refactor (conflict...)

* Fix bug

* Positive integer

* Refactor a bit

* Fix for pumheight=0

* fx

* Improve matching highlight

* Improve colorscheme handling

* fmt

* Add cmp.visible

* Fix pum pos

* ABBR_MARGIN

* Fix cel calculation

* up

* refactor

* fix

* a

* a

* compat

* Remove current completion state

* Fix ghost text

* Add feature toggle

* highlight customization

* Update

* Add breaking change announcement

* Add README.md

* Remove unused function

* extmark ephemeral ghost text

* Support native comp

* Fix docs  pos

* a

* Remove if native menu visible

* theme async

* Improvement idea: option to disables insert on select item (#240)

* use ghost text instead of insertion on prev/next item

* add disables_insert_on_selection option

* move disable_insert_on_select option as argumet on

* update README

* use an enum behavior to disable insert on select

* Adopt contribution

* Preselect

* Improve

* Change configuration option

* a

* Improve

* Improve

* Implement proper <C-e> behavior to native/custom

* Support <C-c> maybe

* Improve docs view

* Improve

* Avoid syntax leak

* TODO: refactor

* Fix

* Revert win pos

* fmt

* ghost text remaining

* Don't use italic by default

* bottom

* dedup by label

* Ignore events

* up

* Hacky native view partial support

* up

* perf

* improve

* more cache

* fmt

* Fix format option

* fmt

* recheck

* Fix

* Improve

* Improve

* compat

* implement redraw

* improve

* up

* fmt/lint

* immediate ghost text

* source timeout

* up

* Support multibyte

* disable highlight

* up

* improve

* fmt

* fmt

* fix

* fix

* up

* up

* Use screenpos

* Add undojoin check

* Fix height

* matcher bug

* Fix dot-repeat

* Remove undojoin

* macro

* Support dot-repeat

* MacroSafe

* Default item count is 200

* fmt

Co-authored-by: Eric Puentes <eric.puentes@mercadolibre.com.co>

lua/cmp/context.lua

@@ -8,8 +8,6 @@ local cache = require('cmp.utils.cache')
 ---@field public cache cmp.Cache
 ---@field public prev_context cmp.Context
 ---@field public option cmp.ContextOption
----@field public pumvisible boolean
----@field public pumselect  boolean
 ---@field public filetype string
 ---@field public time number
 ---@field public mode string
@@ -41,13 +39,10 @@ context.new = function(prev_context, option)
   option = option or {}
 
   local self = setmetatable({}, { __index = context })
-  local completeinfo = vim.fn.complete_info({ 'selected', 'mode', 'pum_visible' })
   self.id = misc.id('context')
   self.cache = cache.new()
   self.prev_context = prev_context or context.empty()
   self.option = option or { reason = types.cmp.ContextReason.None }
-  self.pumvisible = completeinfo.pum_visible ~= 0
-  self.pumselect = completeinfo.selected ~= -1
   self.filetype = vim.api.nvim_buf_get_option(0, 'filetype')
   self.time = vim.loop.now()
   self.mode = vim.api.nvim_get_mode().mode
@@ -110,13 +105,6 @@ end
 context.changed = function(self, ctx)
   local curr = self
 
-  if self.pumvisible then
-    local completed_item = vim.v.completed_item or {}
-    if completed_item.word then
-      return false
-    end
-  end
-
   if curr.bufnr ~= ctx.bufnr then
     return true
   end