NotAShelf/specs.nvim
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Attempting to add per-instance options

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This commit is contained in:
Thomas Ingham 2022-08-31 13:18:38 -04:00
parent e043580a65
commit 5e2dd8ee92
1 changed files with 31 additions and 7 deletions
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38
lua/specs/init.lua
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@ -40,33 +40,56 @@ function M.should_show_specs(start_win_id)
return true
end
function M.show_specs()
function M.show_specs(popup)
local start_win_id = vim.api.nvim_get_current_win()
if not M.should_show_specs(start_win_id) then
return
end
local function dcopy (t)
local orig_type = type(orig)
local copy
if orig_type == 'table' then
copy = {}
for orig_key, orig_value in next, orig, nil do
copy[deepcopy(orig_key)] = deepcopy(orig_value)
end
setmetatable(copy, deepcopy(getmetatable(orig)))
else -- number, string, boolean, etc
copy = orig
end
return copy
end
if popup == nil then
popup = opts.popup
end
local originalOptions = deep_copy(opts)
local instanceOptions = deep_copy(opts)
instanceOptions.popup = popup
local cursor_col = vim.fn.wincol()-1
local cursor_row = vim.fn.winline()-1
local bufh = vim.api.nvim_create_buf(false, true)
local win_id = vim.api.nvim_open_win(bufh, false, {
relative='win',
relative= 'win',
width = 1,
height = 1,
col = cursor_col,
row = cursor_row,
style = 'minimal'
})
vim.api.nvim_win_set_option(win_id, 'winhl', 'Normal:'.. opts.popup.winhl)
vim.api.nvim_win_set_option(win_id, "winblend", opts.popup.blend)
vim.api.nvim_win_set_option(win_id, 'winhl', 'Normal:'.. instanceOptions.popup.winhl)
vim.api.nvim_win_set_option(win_id, "winblend", instanceOptions.popup.blend)
local cnt = 0
local config = vim.api.nvim_win_get_config(win_id)
local timer = vim.loop.new_timer()
local closed = false
vim.loop.timer_start(timer, opts.popup.delay_ms, opts.popup.inc_ms, vim.schedule_wrap(function()
vim.loop.timer_start(timer, instanceOptions.popup.delay_ms, instanceOptions.popup.inc_ms, vim.schedule_wrap(function()
if closed or vim.api.nvim_get_current_win() ~= start_win_id then
if not closed then
pcall(vim.loop.close, timer)
@ -75,14 +98,15 @@ function M.show_specs()
-- Callbacks might stack up before the timer actually gets closed, track that state
-- internally here instead
closed = true
opts = originalOptions
end
return
end
if vim.api.nvim_win_is_valid(win_id) then
local bl = opts.popup.fader(opts.popup.blend, cnt)
local dm = opts.popup.resizer(opts.popup.width, cursor_col, cnt)
local bl = instanceOptions.popup.fader(instanceOptions.popup.blend, cnt)
local dm = instanceOptions.popup.resizer(instanceOptions.popup.width, cursor_col, cnt)
if bl ~= nil then
vim.api.nvim_win_set_option(win_id, "winblend", bl)