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feat(win): added opts.fixbuf to configure fixed window buffers

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Folke Lemaitre 2024-12-02 20:30:51 +01:00
parent 0409f7b878
commit 1f74d1ce77
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GPG key ID: 41F8B1FBACAE2040
1 changed files with 13 additions and 1 deletions
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14
lua/snacks/win.lua
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@ -35,8 +35,10 @@ local M = setmetatable({}, {
---@field keys? table<string, false|string|fun(self: snacks.win)|snacks.win.Keys> Key mappings ---@field keys? table<string, false|string|fun(self: snacks.win)|snacks.win.Keys> Key mappings
---@field on_buf? fun(self: snacks.win) Callback after opening the buffer ---@field on_buf? fun(self: snacks.win) Callback after opening the buffer
---@field on_win? fun(self: snacks.win) Callback after opening the window ---@field on_win? fun(self: snacks.win) Callback after opening the window
---@field fixbuf? boolean don't allow other buffers to be opened in this window
local defaults = { local defaults = {
show = true, show = true,
fixbuf = true,
relative = "editor", relative = "editor",
position = "float", position = "float",
minimal = true, minimal = true,
@ -419,7 +421,6 @@ function M:show()
-- and it's the current window -- and it's the current window
vim.api.nvim_create_autocmd("WinClosed", { vim.api.nvim_create_autocmd("WinClosed", {
group = self.augroup, group = self.augroup,
buffer = self.buf,
callback = function(ev) callback = function(ev)
if ev.buf == self.buf and vim.api.nvim_get_current_win() == self.win then if ev.buf == self.buf and vim.api.nvim_get_current_win() == self.win then
pcall(vim.cmd.wincmd, "p") pcall(vim.cmd.wincmd, "p")
@ -439,13 +440,24 @@ function M:show()
vim.api.nvim_create_autocmd("BufWinEnter", { vim.api.nvim_create_autocmd("BufWinEnter", {
group = self.augroup, group = self.augroup,
callback = function() callback = function()
-- window closes, so delete the autocmd
if not self:win_valid() then if not self:win_valid() then
return true return true
end end
local buf = vim.api.nvim_win_get_buf(self.win) local buf = vim.api.nvim_win_get_buf(self.win)
-- same buffer
if buf == self.buf then if buf == self.buf then
return return
end end
-- don't swap if fixbuf is disabled
if self.opts.fixbuf == false then
self.buf = buf
return
end
-- another buffer was opened in this window -- another buffer was opened in this window
-- find another window to swap with -- find another window to swap with
for _, win in ipairs(vim.api.nvim_list_wins()) do for _, win in ipairs(vim.api.nvim_list_wins()) do