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Resize floats when vim terminal size changes #438

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Resize floats when vim terminal size changes #438

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53 changes: 39 additions & 14 deletions lua/overseer/layout.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -96,20 +96,25 @@ end
---@return integer
M.open_fullscreen_float = function(bufnr)
local conf = config.task_win
local width = M.get_editor_width() - 2 - 2 * conf.padding
local height = M.get_editor_height() - 2 * conf.padding
local row = conf.padding
local col = conf.padding
local winid = vim.api.nvim_open_win(bufnr, true, {
relative = "editor",
row = row,
col = col,
width = width,
height = height,
border = conf.border,
zindex = conf.zindex,
style = "minimal",
})
local function get_dimensions()
local width = M.get_editor_width() - 2 - 2 * conf.padding
local height = M.get_editor_height() - 2 * conf.padding
local row = conf.padding
local col = conf.padding
return {
relative = "editor",
row = row,
col = col,
width = width,
height = height,
border = conf.border,
zindex = conf.zindex,
style = "minimal",
}
end

local winid = vim.api.nvim_open_win(bufnr, true, get_dimensions())

for k, v in pairs(conf.win_opts) do
vim.api.nvim_set_option_value(k, v, { scope = "local", win = winid })
end
Expand All @@ -121,6 +126,26 @@ M.open_fullscreen_float = function(bufnr)
pcall(vim.api.nvim_win_close, winid, true)
end,
})

local augroup_name = "OverseerFloatResize_" .. winid
vim.api.nvim_create_augroup(augroup_name, { clear = true })
vim.api.nvim_create_autocmd("WinClosed", {
desc = "Clean up auto commands when window is closed",
group = augroup_name,
callback = function(args)
if args.match == tostring(winid) then
pcall(vim.api.nvim_del_augroup_by_name, augroup_name)
end
end,
})
vim.api.nvim_create_autocmd("VimResized", {
desc = "Resize floating window on VimResized",
group = augroup_name,
callback = function()
pcall(vim.api.nvim_win_set_config, winid, get_dimensions())
end,
})

return winid
end

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