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---@class Line
local line = {}
---@param buffer integer
---@return string
function line.get_formated_bufname(buffer)
buffer = buffer or 0
local name = vim.api.nvim_buf_get_name(buffer)
local buftype = vim.bo[buffer].buftype
if buftype == "terminal" then
name = vim.b[buffer].term_title
else
if #name == 0 then
name = '[No Name] (' .. (buftype or vim.bo[buffer].filetype) .. ')'
end
local modified = vim.bo[buffer].modified and '[+]' or ""
local readonly = vim.bo[buffer].readonly and '[RO]' or ""
name = name .. modified .. readonly
end
return name
end
---@return string
function line.status()
local window = vim.g.statusline_winid
local fillchar
if window == vim.api.nvim_get_current_win() then
fillchar = vim.opt.fillchars:get()["stl"]
else
fillchar = vim.opt.fillchars:get()["stlnc"]
end
if fillchar == nil then
fillchar = " "
end
local buffer = vim.api.nvim_win_get_buf(window)
local buftype = vim.bo[buffer].buftype
if buftype == "terminal" then
return table.concat({ vim.b[buffer].term_title, vim.api.nvim_buf_get_name(buffer) }, '%=')
end
if vim.bo[buffer].filetype == "netrw"
then
return "%f"
end
-- return '%=%-11.S%k%-14.(%l,%c%V%) %P'
local ruler = ""
if vim.o.ruler then
ruler = vim.o.rulerformat
if #ruler == 0 then
ruler = "%-14.(%l:%c%V%)" .. fillchar .. "%P"
end
end
local clients = {}
for _, client in ipairs(vim.lsp.get_clients()) do
if client.attached_buffers[buffer] then
table.insert(clients, client.name)
end
end
local cli = ""
if #clients ~= 0 then
cli = "(" .. table.concat(clients, ", ") .. ")"
end
return table.concat({
'%<%f',
'%h%w%m%r',
"%=",
vim.bo[buffer].filetype,
cli,
vim.bo[buffer].spelllang,
vim.bo[buffer].fileencoding,
vim.bo[buffer].fileformat,
'%-12.k',
'%S',
ruler
}, fillchar)
end
---@return string
function line.tab()
local tabs = vim.api.nvim_list_tabpages()
local format = vim.tbl_map(function(tab)
local str = ""
if tab == vim.api.nvim_get_current_tabpage() then
str = '%#TabLineSel#'
else
str = '%#TabLine#'
end
local buffer = vim.api.nvim_win_get_buf(vim.api.nvim_tabpage_get_win(tab))
return
table.concat {
str,
"%", tab, 'T',
line.get_formated_bufname(buffer),
" %", tab, 'XX'
}
end, tabs)
local tabline = table.concat(format, " ")
return tabline .. '%#TabLineFill#%T'
end
return line
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