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https://github.com/neovim/neovim.git
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3038f0191e
Problem: The wildmenu is hidden behind the dialog window with "list" in 'wildmode'.
Global ('laststatus' set to 3) statusline is hidden behind the
pager window.
Solution: Check wildmenumode() to adjust the dialog position when necessary.
Ensure pager is positioned above the global statusline with 'laststus' set to 3.
112 lines
4.5 KiB
Lua
112 lines
4.5 KiB
Lua
local api = vim.api
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local M = {
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msg = nil, ---@type vim._extui.messages
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cmd = nil, ---@type vim._extui.cmdline
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ns = api.nvim_create_namespace('nvim._ext_ui'),
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augroup = api.nvim_create_augroup('nvim._ext_ui', {}),
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cmdheight = vim.o.cmdheight, -- 'cmdheight' option value set by user.
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redrawing = false, -- True when redrawing to display UI event.
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wins = { cmd = -1, dialog = -1, msg = -1, pager = -1 },
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bufs = { cmd = -1, dialog = -1, msg = -1, pager = -1 },
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cfg = {
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enable = true,
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msg = { -- Options related to the message module.
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---@type 'cmd'|'msg' Where to place regular messages, either in the
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---cmdline or in a separate ephemeral message window.
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target = 'cmd',
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timeout = 4000, -- Time a message is visible in the message window.
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},
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},
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}
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--- @type vim.api.keyset.win_config
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local wincfg = { -- Default cfg for nvim_open_win().
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relative = 'laststatus',
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style = 'minimal',
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col = 0,
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row = 1,
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width = 10000,
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height = 1,
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noautocmd = true,
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}
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local tab = 0
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---Ensure target buffers and windows are still valid.
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function M.check_targets()
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local curtab = api.nvim_get_current_tabpage()
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for i, type in ipairs({ 'cmd', 'dialog', 'msg', 'pager' }) do
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local setopt = not api.nvim_buf_is_valid(M.bufs[type])
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if setopt then
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M.bufs[type] = api.nvim_create_buf(false, false)
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end
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if
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tab ~= curtab
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or not api.nvim_win_is_valid(M.wins[type])
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or not api.nvim_win_get_config(M.wins[type]).zindex -- no longer floating
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then
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local cfg = vim.tbl_deep_extend('force', wincfg, {
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focusable = type == 'pager',
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mouse = type ~= 'cmd' and true or nil,
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anchor = type ~= 'cmd' and 'SE' or nil,
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hide = type ~= 'cmd' or M.cmdheight == 0 or nil,
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border = type ~= 'msg' and 'none' or nil,
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-- kZIndexMessages < cmd zindex < kZIndexCmdlinePopupMenu (grid_defs.h), pager below others.
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zindex = 201 - i,
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_cmdline_offset = type == 'cmd' and 0 or nil,
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})
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if tab ~= curtab and api.nvim_win_is_valid(M.wins[type]) then
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cfg = api.nvim_win_get_config(M.wins[type])
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api.nvim_win_close(M.wins[type], true)
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end
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M.wins[type] = api.nvim_open_win(M.bufs[type], false, cfg)
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setopt = true
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elseif api.nvim_win_get_buf(M.wins[type]) ~= M.bufs[type] then
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api.nvim_win_set_buf(M.wins[type], M.bufs[type])
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setopt = true
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end
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if setopt then
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-- Set options without firing OptionSet and BufFilePost.
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vim._with({ win = M.wins[type], noautocmd = true }, function()
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local ignore = 'all,-FileType' .. (type == 'pager' and ',-TextYankPost' or '')
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api.nvim_set_option_value('eventignorewin', ignore, { scope = 'local' })
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api.nvim_set_option_value('wrap', true, { scope = 'local' })
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api.nvim_set_option_value('linebreak', false, { scope = 'local' })
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api.nvim_set_option_value('smoothscroll', true, { scope = 'local' })
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api.nvim_set_option_value('breakindent', false, { scope = 'local' })
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api.nvim_set_option_value('foldenable', false, { scope = 'local' })
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api.nvim_set_option_value('showbreak', '', { scope = 'local' })
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api.nvim_set_option_value('spell', false, { scope = 'local' })
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api.nvim_set_option_value('swapfile', false, { scope = 'local' })
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api.nvim_set_option_value('modifiable', true, { scope = 'local' })
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api.nvim_set_option_value('bufhidden', 'hide', { scope = 'local' })
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api.nvim_set_option_value('buftype', 'nofile', { scope = 'local' })
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-- Use MsgArea except in the msg window. Hide Search highlighting except in the pager.
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local search_hide = 'Search:,CurSearch:,IncSearch:'
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local hl = 'Normal:MsgArea,' .. search_hide
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if type == 'pager' then
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hl = 'Normal:MsgArea'
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elseif type == 'msg' then
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hl = search_hide
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end
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api.nvim_set_option_value('winhighlight', hl, { scope = 'local' })
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end)
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api.nvim_buf_set_name(M.bufs[type], ('[%s]'):format(type:sub(1, 1):upper() .. type:sub(2)))
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-- Fire FileType with window context to let the user reconfigure local options.
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vim._with({ win = M.wins[type] }, function()
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api.nvim_set_option_value('filetype', type, { scope = 'local' })
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end)
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if type == 'pager' then
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-- Close pager with `q`, same as `checkhealth`
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api.nvim_buf_set_keymap(M.bufs.pager, 'n', 'q', '<Cmd>wincmd c<CR>', {})
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elseif type == M.cfg.msg.target then
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M.msg.prev_msg = '' -- Will no longer be visible.
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end
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end
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end
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tab = curtab
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end
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return M
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