tomas.mirchev/nvim-tree.lua
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fix(#1679): renderer.full_name correctly shows for one character outside (#1688)

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ref: `:h getwininfo()`

Signed-off-by: Sabu Siyad <hello@ssiyad.com>

Signed-off-by: Sabu Siyad <hello@ssiyad.com>
This commit is contained in:
Sabu Siyad 2022-10-31 10:08:09 +05:30 committed by GitHub
parent 1044eba9e7
commit fba97517bb
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 28 additions and 3 deletions
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31
lua/nvim-tree/renderer/components/full-name.lua
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@ -12,6 +12,28 @@ local function hide(win)
end
end
-- reduce signcolumn/foldcolumn from window width
local function effective_win_width()
local win_width = fn.winwidth(0)
-- return zero if the window cannot be found
local win_id = fn.win_getid()
if win_id == 0 then
return win_width
end
-- if the window does not exist the result is an empty list
local win_info = fn.getwininfo(win_id)
-- check if result table is empty
if next(win_info) == nil then
return win_width
end
return win_width - win_info[1].textoff
end
local function show()
local line_nr = api.nvim_win_get_cursor(0)[1]
if line_nr == 1 and require("nvim-tree.view").is_root_folder_visible() then
@ -32,14 +54,17 @@ local function show()
return
end
local width = fn.strdisplaywidth(fn.substitute(line, "[^[:print:]]*$", "", "g"))
if width < fn.winwidth(0) then
local text_width = fn.strdisplaywidth(fn.substitute(line, "[^[:print:]]*$", "", "g"))
local win_width = effective_win_width()
if text_width < win_width then
return
end
M.popup_win = api.nvim_open_win(api.nvim_create_buf(false, false), false, {
relative = "win",
bufpos = { fn.line "." - 2, 0 },
width = math.min(width, vim.o.columns - 2),
width = math.min(text_width, vim.o.columns - 2),
height = 1,
noautocmd = true,
style = "minimal",