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local api = vim.api
local configs = require'nvim-treesitter.configs'
local parsers = require'nvim-treesitter.parsers'
local queries = require'nvim-treesitter.query'
local shared = require'nvim-treesitter.textobjects.shared'
local ts_utils = require'nvim-treesitter.ts_utils'
local M = {}
function M.select_textobject(query_string)
local bufnr, textobject = shared.textobject_at_point(query_string)
if textobject then
ts_utils.update_selection(bufnr, textobject)
end
end
function M.attach(bufnr, lang)
local buf = bufnr or api.nvim_get_current_buf()
local config = configs.get_module("textobjects.select")
local lang = lang or parsers.get_buf_lang(buf)
for mapping, query in pairs(config.keymaps) do
if type(query) == 'table' then
query = query[lang]
elseif not queries.get_query(lang, 'textobjects') then
query = nil
end
if query then
local cmd = ":lua require'nvim-treesitter.textobjects.select'.select_textobject('"..query.."')<CR>"
api.nvim_buf_set_keymap(buf, "o", mapping, cmd, {silent = true, noremap = true })
api.nvim_buf_set_keymap(buf, "v", mapping, cmd, {silent = true, noremap = true })
end
end
end
function M.detach(bufnr)
local buf = bufnr or api.nvim_get_current_buf()
local config = configs.get_module("textobjects.select")
local lang = parsers.get_buf_lang(bufnr)
for mapping, query in pairs(config.keymaps) do
if type(query) == 'table' then
query = query[lang]
elseif not queries.get_query(lang, 'textobjects') then
query = nil
end
if query then
api.nvim_buf_del_keymap(buf, "o", mapping)
api.nvim_buf_del_keymap(buf, "v", mapping)
end
end
end
return M
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