robinwobin.dev
minimal extui fuzzy finder for neovim
feat: allow scrolling
+15
-4
+3
-1
lua/artio/picker.lua
+3
-1
lua/artio/picker.lua
···
59
59
if typed == "<down>" then
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self.idx = self.idx + 1
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self:fix()
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+
view:showitems()
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view:hlselect()
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return ""
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elseif typed == "<up>" then
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self.idx = self.idx - 1
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self:fix()
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+
view:showitems()
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view:hlselect()
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return ""
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elseif typed == "<cr>" then
···
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function Picker:fix()
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self.idx = math.max(self.idx, self.opts.preselect and 1 or 0)
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-
self.idx = math.min(self.idx, self.win.height - 1, #self.items)
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+
self.idx = math.min(self.idx, #self.items)
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end
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function Picker:getitems(input)
+12
-3
lua/artio/view.lua
+12
-3
lua/artio/view.lua
···
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hl_mode = "combine",
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}
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+
local offset = 0
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+
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function View:showitems()
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local indent = vim.fn.strdisplaywidth(self.picker.opts.pointer) + 1
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local prefix = (" "):rep(indent)
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+
local _offset = math.max(0, self.picker.idx - (self.win.height - 1))
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+
if _offset > offset then
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+
offset = _offset
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+
elseif self.picker.idx <= offset then
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+
offset = self.picker.idx - 1
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+
end
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+
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local lines = {} ---@type string[]
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local hls = {}
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-
for i = 1, math.min(#self.picker.items, self.win.height - 1) do
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+
for i = 1 + offset, math.min(#self.picker.items, self.win.height - 1 + offset) do
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lines[#lines + 1] = ("%s%s"):format(prefix, self.picker.items[i][1])
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hls[#hls + 1] = self.picker.items[i][2]
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end
···
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view_ns,
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cmdline.srow + i - 1,
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col,
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-
vim.tbl_extend("force", ext_match_opts, { end_col = col+1 })
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+
vim.tbl_extend("force", ext_match_opts, { end_col = col + 1 })
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)
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end
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end
···
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return
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end
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-
self.select_ext = vim.api.nvim_buf_set_extmark(ext.bufs.cmd, view_ns, cmdline.srow + idx - 1, 0, {
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+
self.select_ext = vim.api.nvim_buf_set_extmark(ext.bufs.cmd, view_ns, cmdline.srow + idx - offset - 1, 0, {
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virt_text = { { self.picker.opts.pointer, "ArtioPointer" } },
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hl_mode = "combine",
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virt_text_pos = "overlay",