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Justin M. Keyes
55ceb314ca
Problem: `:tselect` and `z=` (spell suggest) have their own bespoke select menus. Solution: - Delegate to `vim.ui.select` instead. - Bonus: - `:tselect` gains mouse support. `print_tag_list` didn't suport mouseclick. This causes some minor regressions, which are not blockers: - `z=` no longer draws the list right-left if 'rightleft' is set. - TODO: can/should `vim.ui.select` / `vim.fn.inputlist()` handle that? - `:tselect` - No "column" headings (`# pri kind tag file`). - No highlighting: (HLF_T: tag name, HLF_D: file, HLF_CM: extra fields). - TODO: can `vim.ui.select()` support highlighted chunks (`[[text, hl_id], ...]`) ? fix https://github.com/neovim/neovim/issues/25814 fix https://github.com/neovim/neovim/issues/31987
24 lines
751 B
Lua
24 lines
751 B
Lua
local M = {}
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--- Wait for |vim.ui.select()| and return the selected index. The default vim.ui.select impl
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--- (inputlist()) is synchronous, but this also handles async pickers (fzf-lua, telescope, …).
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---
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--- @param items table Items to choose from.
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--- @param opts table Forwarded to |vim.ui.select()|.
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--- @return integer? # 1-based index of the chosen item, or nil if cancelled/interrupted.
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function M.select_blocking(items, opts)
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local choice ---@type integer?
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local done = false
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vim.ui.select(items, opts or {}, function(_, idx)
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choice = idx
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done = true
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end)
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-- vim.wait returns false on timeout (math.huge means never) or interrupt (-2).
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vim.wait(math.huge, function()
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return done
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end)
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return choice
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end
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return M
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