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>
This commit is contained in:
hrsh7th
206
lua/cmp/view.lua
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206
lua/cmp/view.lua
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local config = require('cmp.config')
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local async = require('cmp.utils.async')
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local event = require('cmp.utils.event')
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local keymap = require('cmp.utils.keymap')
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local docs_view = require('cmp.view.docs_view')
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local custom_entries_view = require('cmp.view.custom_entries_view')
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local native_entries_view = require('cmp.view.native_entries_view')
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local ghost_text_view = require('cmp.view.ghost_text_view')
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---@class cmp.View
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---@field public event cmp.Event
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---@field private resolve_dedup cmp.AsyncDedup
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---@field private native_entries_view cmp.NativeEntriesView
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---@field private custom_entries_view cmp.CustomEntriesView
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---@field private change_dedup cmp.AsyncDedup
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---@field private docs_view cmp.DocsView
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---@field private ghost_text_view cmp.GhostTextView
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local view = {}
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---Create menu
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view.new = function()
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local self = setmetatable({}, { __index = view })
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self.resolve_dedup = async.dedup()
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self.custom_entries_view = custom_entries_view.new()
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self.native_entries_view = native_entries_view.new()
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self.docs_view = docs_view.new()
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self.ghost_text_view = ghost_text_view.new()
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self.event = event.new()
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return self
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end
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---Return the view components are available or not.
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---@return boolean
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view.ready = function(self)
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return self:_get_entries_view():ready()
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end
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---Redraw menu.
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view.redraw = function(self)
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self:_get_entries_view():redraw()
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end
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---Open menu
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---@param ctx cmp.Context
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---@param sources cmp.Source[]
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view.open = function(self, ctx, sources)
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local entries = {}
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-- check the source triggered by character
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local has_triggered_by_symbol_source = false
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for _, s in ipairs(sources) do
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if #s:get_entries(ctx) > 0 then
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if s.is_triggered_by_symbol then
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has_triggered_by_symbol_source = true
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break
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end
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end
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end
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-- create filtered entries.
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local offset = ctx.cursor.col
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for i, s in ipairs(sources) do
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if s.offset <= offset then
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if not has_triggered_by_symbol_source or s.is_triggered_by_symbol then
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-- source order priority bonus.
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local priority = s:get_config().priority or ((#sources - (i - 1)) * config.get().sorting.priority_weight)
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for _, e in ipairs(s:get_entries(ctx)) do
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e.score = e.score + priority
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table.insert(entries, e)
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offset = math.min(offset, e:get_offset())
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end
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end
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end
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end
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-- sort.
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local comparetors = config.get().sorting.comparators
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table.sort(entries, function(e1, e2)
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for _, fn in ipairs(comparetors) do
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local diff = fn(e1, e2)
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if diff ~= nil then
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return diff
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end
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end
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end)
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-- open
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if #entries > 0 then
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self:_get_entries_view():open(offset, entries)
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else
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self:close()
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end
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end
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---Close menu
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view.close = function(self)
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self:_get_entries_view():close()
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self.docs_view:close()
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self.ghost_text_view:hide()
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end
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---Abort menu
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view.abort = function(self)
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self:_get_entries_view():abort()
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self.docs_view:close()
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self.ghost_text_view:hide()
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end
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---Return the view is visible or not.
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---@return boolean
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view.visible = function(self)
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return self:_get_entries_view():visible()
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end
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---Scroll documentation window if possible.
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---@param delta number
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view.scroll_docs = function(self, delta)
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self.docs_view:scroll(delta)
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end
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---Select prev menu item.
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---@param option cmp.SelectOption
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view.select_next_item = function(self, option)
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self:_get_entries_view():select_next_item(option)
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end
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---Select prev menu item.
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---@param option cmp.SelectOption
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view.select_prev_item = function(self, option)
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self:_get_entries_view():select_prev_item(option)
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end
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---Get first entry
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---@param self cmp.Entry|nil
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view.get_first_entry = function(self)
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return self:_get_entries_view():get_first_entry()
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end
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---Get current selected entry
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---@return cmp.Entry|nil
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view.get_selected_entry = function(self)
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return self:_get_entries_view():get_selected_entry()
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end
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---Get current active entry
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---@return cmp.Entry|nil
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view.get_active_entry = function(self)
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return self:_get_entries_view():get_active_entry()
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end
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---Return current configured entries_view
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---@return cmp.CustomEntriesView|cmp.NativeEntriesView
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view._get_entries_view = function(self)
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local c = config.get()
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self.native_entries_view.event:clear()
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self.custom_entries_view.event:clear()
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if c.experimental.native_menu then
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self.native_entries_view.event:on('change', function()
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self:on_entry_change()
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end)
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return self.native_entries_view
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else
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self.custom_entries_view.event:on('change', function()
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self:on_entry_change()
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end)
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return self.custom_entries_view
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end
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end
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---On entry change
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view.on_entry_change = async.throttle(
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vim.schedule_wrap(function(self)
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if not self:visible() then
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return
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end
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local e = self:get_selected_entry()
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if e then
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for _, c in ipairs(config.get().confirmation.get_commit_characters(e:get_commit_characters())) do
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keymap.listen('i', c, function(...)
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self.event:emit('keymap', ...)
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end)
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end
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e:resolve(vim.schedule_wrap(self.resolve_dedup(function()
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if not self:visible() then
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return
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end
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self.docs_view:open(e, self:_get_entries_view():info())
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end)))
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else
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self.docs_view:close()
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end
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e = e or self:get_first_entry()
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if e then
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self.ghost_text_view:show(e)
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else
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self.ghost_text_view:hide()
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end
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end),
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20
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)
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return view
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