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feat(picker.preview): fallback highlight of results when no end_pos. Mostly useful for grep.

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Folke Lemaitre 2025-01-23 21:16:39 +01:00
parent e3455ef4dc
commit d12e454339
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1 changed files with 14 additions and 0 deletions
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14
lua/snacks/picker/core/preview.lua
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@ -2,6 +2,7 @@
---@field item? snacks.picker.Item ---@field item? snacks.picker.Item
---@field pos? snacks.picker.Pos ---@field pos? snacks.picker.Pos
---@field win snacks.win ---@field win snacks.win
---@field filter? snacks.picker.Filter
---@field preview snacks.picker.preview ---@field preview snacks.picker.preview
---@field state table<string, any> ---@field state table<string, any>
---@field main? number ---@field main? number
@ -104,6 +105,7 @@ function M:show(picker)
end end
Snacks.picker.util.resolve(item) Snacks.picker.util.resolve(item)
self.item = item self.item = item
self.filter = picker:filter()
self.pos = item and item.pos or nil self.pos = item and item.pos or nil
if item then if item then
local buf = self.win.buf local buf = self.win.buf
@ -232,6 +234,18 @@ function M:loc()
end_col = self.item.end_pos[2], end_col = self.item.end_pos[2],
hl_group = "SnacksPickerSearch", hl_group = "SnacksPickerSearch",
}) })
elseif self.filter and vim.trim(self.filter.search) ~= "" then
local ok, re = pcall(vim.regex, vim.trim(self.filter.search))
if ok and re then
local start = self.item.pos[2]
local from, to = re:match_line(self.win.buf, self.item.pos[1] - 1, start)
if from and to then
vim.api.nvim_buf_set_extmark(self.win.buf, ns_loc, self.item.pos[1] - 1, start + from, {
end_col = start + to,
hl_group = "SnacksPickerSearch",
})
end
end
end end
elseif self.item.search then elseif self.item.search then
vim.api.nvim_win_call(self.win.win, function() vim.api.nvim_win_call(self.win.win, function()