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feat: Move the current line by percentage #256

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Merged
Isrothy merged 1 commit into from
Aug 18, 2025
Merged

feat: Move the current line by percentage #256

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21 changes: 19 additions & 2 deletions lua/neominimap/window/util.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -60,7 +60,7 @@ local default_winopt = {
signcolumn = "auto",
number = false,
relativenumber = false,
scrolloff = 99999, -- To center minimap
scrolloff = 0,
sidescrolloff = 0,
winblend = 0,
cursorline = true,
Expand All @@ -79,6 +79,23 @@ M.set_winopt = function(opt, winid)
config.winopt(opt, winid)
end

---@param winid integer
---@param row integer
local function set_line(winid, row)
local win_h = M.win_get_true_height(winid)
local bufnr = api.nvim_win_get_buf(winid)
local line_cnt = api.nvim_buf_line_count(bufnr)
local topline = math.floor(row - (row * win_h) / line_cnt)
row = math.max(1, math.min(row, line_cnt))
topline = math.max(1, math.min(topline, line_cnt))
return function()
local view = vim.fn.winsaveview()
view.topline = topline
view.lnum = row - 1
vim.fn.winrestview(view)
end
end

---@param swinid integer
---@param mwinid integer
M.sync_to_minimap = function(swinid, mwinid)
Expand Down Expand Up @@ -139,7 +156,7 @@ M.sync_to_source = function(swinid, mwinid)
if row <= line_cnt then
local util = require("neominimap.util")
vim.schedule(function()
local ok = util.noautocmd(pcall)(vim.api.nvim_win_set_cursor, mwinid, { row, 0 })
local ok = util.noautocmd(pcall)(api.nvim_win_call, mwinid, set_line(mwinid, row))
if not ok then
logger.log.error("Failed to set cursor")
end
Expand Down
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