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feat: bind keymap, add number prefix #104

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merged 4 commits into from
Jul 17, 2023
Merged

feat: bind keymap, add number prefix #104

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cd1011e
feat(select/builtin): binding keymap for select
cathaysia Jul 13, 2023
6f353fd
feat(select/builtin): add number prefix
cathaysia Jul 13, 2023
9218498
style(builtin): remove debug statement
cathaysia Jul 14, 2023
4864cf9
style(builtin): rename variable, solve luacheck problem
cathaysia Jul 14, 2023
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29 changes: 19 additions & 10 deletions lua/dressing/select/builtin.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,14 @@ local function clear_callback()
_items = {}
end

local function close_window()
local callback = _callback
local items = _items
clear_callback()
vim.api.nvim_win_close(0, true)
return callback, items
end

M.select = function(config, items, opts, on_choice)
if vim.fn.hlID("DressingSelectText") ~= 0 then
vim.notify(
Expand All @@ -47,10 +55,19 @@ M.select = function(config, items, opts, on_choice)
end
local lines = {}
local max_width = 1
for _, item in ipairs(items) do
local line = opts.format_item(item)
for idx, item in ipairs(items) do
local line = "[" .. idx .. "] " .. opts.format_item(item)
max_width = math.max(max_width, vim.api.nvim_strwidth(line))
table.insert(lines, line)

vim.api.nvim_buf_set_keymap(bufnr, "n", tostring(idx), "", {
callback = function()
print(0)
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Remove

local callback, items = close_window()
local item = items[idx]
callback(item, idx)
end,
})
end
vim.api.nvim_buf_set_lines(bufnr, 0, -1, true, lines)
vim.bo[bufnr].modifiable = false
Expand Down Expand Up @@ -94,14 +111,6 @@ M.select = function(config, items, opts, on_choice)
})
end

local function close_window()
local callback = _callback
local items = _items
clear_callback()
vim.api.nvim_win_close(0, true)
return callback, items
end

M.choose = function()
local cursor = vim.api.nvim_win_get_cursor(0)
local idx = cursor[1]
Expand Down