From d8d0c45bc348f3e99913584a659f77799e36dc8e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=BCdecke=20Sascha?= <Sascha.Luedecke@rosenheim.de>
Date: Fri, 7 Aug 2026 08:39:11 +0200
Subject: [PATCH] Retired stopwatch

---
 init.lua          |   2 -
 lua/stopwatch.lua | 398 ----------------------------------------------
 2 files changed, 400 deletions(-)
 delete mode 100644 lua/stopwatch.lua

diff --git a/init.lua b/init.lua
index f71b138..47af72d 100644
--- a/init.lua
+++ b/init.lua
@@ -15,8 +15,6 @@ require('lsp')
 require('keybindings')
 require('layout')
 
-require('stopwatch').setup({ big_display = true, update_ms = 1000 })
-
 if vim.loop.os_gethostname() == 'slaptop' then
   require('diary')
 end
diff --git a/lua/stopwatch.lua b/lua/stopwatch.lua
deleted file mode 100644
index 291b218..0000000
--- a/lua/stopwatch.lua
+++ /dev/null
@@ -1,398 +0,0 @@
--- ~/.config/nvim/lua/stopwatch.lua
--- Visible stopwatch for Neovim with centered big display and clickable buttons
-local M = {}
-local uv = vim.loop
-
-local state = {
-  running = false,
-  start_hr = 0,
-  elapsed_ns = 0,
-  name = nil,
-  timer = nil,
-  bufnr = nil,
-  win = nil,
-  opts = nil,
-  big_mode = false,
-  button_spans = nil,
-}
-
-local function ns_to_time(ns)
-  local s = ns / 1e9
-  local h = math.floor(s / 3600)
-  s = s - h * 3600
-  local m = math.floor(s / 60)
-  local sec = s - m * 60
-  local secs = math.floor(sec)
-  local ms = math.floor((sec - secs) * 1000)
-  if h > 0 then
-    return string.format("%02d:%02d:%02d.%03d", h, m, secs, ms)
-  else
-    return string.format("%02d:%02d.%03d", m, secs, ms)
-  end
-end
-
-local BIG_DIGITS = {
-  ["0"] = {" ███ ","█   █","█   █","█   █"," ███ "},
-  ["1"] = {"  █  "," ██  ","  █  ","  █  "," ███ "},
-  ["2"] = {" ███ ","█   █","  ██ "," ██  ","█████"},
-  ["3"] = {" ███ ","    █","  ██ ","    █"," ███ "},
-  ["4"] = {"█  █ ","█  █ ","█████","   █ ","   █ "},
-  ["5"] = {"█████","█    ","████ ","    █","████ "},
-  ["6"] = {" ███ ","█    ","████ ","█   █"," ███ "},
-  ["7"] = {"█████","    █","   █ ","  █  ","  █  "},
-  ["8"] = {" ███ ","█   █"," ███ ","█   █"," ███ "},
-  ["9"] = {" ███ ","█   █"," ████","    █"," ███ "},
-  [":"] = {"     ","  ░  ","     ","  ░  ","     "},
-  [" "] = {"  ","  ","  ","  ","  "},
-  ["-"] = {"     ","     ","█████","     ","     "},
-  ["."] = {"     ","     ","     ","     ","  ░  "},
-}
-
-local function big_time_lines(timestr)
-  local rows = {"","","","",""}
-  for i = 1, #timestr do
-    local ch = timestr:sub(i,i)
-    local pat = BIG_DIGITS[ch] or BIG_DIGITS[" "]
-    for r = 1,5 do
-      rows[r] = rows[r] .. pat[r] .. " "
-    end
-  end
-  return rows
-end
-
-local function get_elapsed_ns()
-  if state.running then
-    return state.elapsed_ns + (uv.hrtime() - state.start_hr)
-  else
-    return state.elapsed_ns
-  end
-end
-
-local function ensure_win()
-  if state.win and vim.api.nvim_win_is_valid(state.win) then return end
-  if not state.bufnr or not vim.api.nvim_buf_is_valid(state.bufnr) then
-    state.bufnr = vim.api.nvim_create_buf(false, true)
-    vim.api.nvim_buf_set_option(state.bufnr, "bufhidden", "wipe")
-    vim.api.nvim_buf_set_option(state.bufnr, "modifiable", false)
-    vim.api.nvim_buf_set_option(state.bufnr, "filetype", "stopwatch")
-  end
-
-  local width = state.opts.width or 28
-  local height = 1
-  if state.opts.big_display or state.big_mode then
-    local chars = state.opts.big_chars or 8
-    local char_width = 6
-    width = chars * char_width
-    height = 8
-    height = height + 1 -- plus button line
-  else
-    height = 1 + 1 -- one line time + button line
-  end
-
-  local col = (vim.o.columns - width) - (state.opts.margin_right or 2)
-  local row = state.opts.row or 1
-
-  local win_opts = {
-    relative = "editor",
-    anchor = "NW",
-    row = row,
-    col = math.max(0, col),
-    width = math.min(width, vim.o.columns - 1),
-    height = height,
-    style = "minimal",
-    focusable = true,  -- <-- must be focusable for clicks to work reliably
-    noautocmd = true,
-  }
-
-  if state.win and vim.api.nvim_win_is_valid(state.win) then
-    pcall(vim.api.nvim_win_close, state.win, true)
-  end
-  state.win = vim.api.nvim_open_win(state.bufnr, false, win_opts)
-  vim.api.nvim_win_set_option(state.win, "winblend", state.opts.winblend or 5)
-  vim.api.nvim_buf_set_option(state.bufnr, "buftype", "nofile")
-  vim.api.nvim_buf_set_option(state.bufnr, "wrap", false)
-
-  -- buffer-local mouse mapping: LeftMouse triggers click handler
-  pcall(function()
-    vim.api.nvim_buf_set_keymap(state.bufnr, "n", "<LeftMouse>", "<Cmd>lua require('stopwatch')._on_click()<CR>", {nowait=true, noremap=true, silent=true})
-  end)
-end
-
-local function close_win()
-  if state.win and vim.api.nvim_win_is_valid(state.win) then
-    pcall(vim.api.nvim_win_close, state.win, true)
-  end
-  state.win = nil
-end
-
-local function build_button_line()
-  local btns = { "> Toggle", "O Reset", "X Hide" }
-  local sep = "   "
-  local line = table.concat(btns, sep)
-  local spans = {}
-  local cur = 1
-  for i, b in ipairs(btns) do
-    local s = line:find(b, cur, true)
-    if s then
-      local e = s + #b - 1
-      table.insert(spans, {name = b, s = s, e = e})
-      cur = e + #sep + 1
-    end
-  end
-  return line, spans
-end
-
-local function update_win()
-  if not state.opts.visible then return end
-  ensure_win()
-  if not state.bufnr or not vim.api.nvim_buf_is_valid(state.bufnr) then return end
-
-  local lines = {}
-  local label = state.name and ("[" .. state.name .. "] ") or ""
-
-  if state.opts.big_display or state.big_mode then
-    -- compute time string
-    local total_s = math.floor(get_elapsed_ns() / 1e9)
-    local h = math.floor(total_s / 3600)
-    local m = math.floor((total_s % 3600) / 60)
-    local s = total_s % 60
-    local timestr
-    if h > 0 then
-      timestr = string.format("%02d:%02d:%02d", h, m, s)
-    else
-      timestr = string.format("%02d:%02d", m, s)
-    end
-
-    local b_lines = big_time_lines(timestr)
-    -- center horizontally inside window by adding left padding
-    local win_w = vim.api.nvim_win_get_width(state.win)
-    local char_width = 6 -- matches BIG_DIGITS width+gap
-    local displayed_w = #timestr * char_width
-    local leftpad = math.max(0, math.floor((win_w - displayed_w) / 2))
-    local pad = string.rep(" ", leftpad)
-
-    table.insert(lines, "") -- top blank line
-    for _, l in ipairs(b_lines) do table.insert(lines, pad .. l) end
-    table.insert(lines, "") -- blank between time and buttons
-    local btn_line, spans = build_button_line()
-    btn_line = pad .. btn_line
-    -- adjust spans by leftpad
-    for _, sp in ipairs(spans) do
-      sp.s = sp.s + leftpad
-      sp.e = sp.e + leftpad
-    end
-    table.insert(lines, btn_line)
-    table.insert(lines, "") -- bottom blank
-    state.button_spans = spans
-
-  else
-    local status_sym = state.running and "⏱ " or "⏸ "
-    local txt = status_sym .. label .. ns_to_time(get_elapsed_ns())
-    local win_w = vim.api.nvim_win_get_width(state.win)
-    local strw = vim.fn.strwidth(txt)
-    local leftpad = math.max(0, math.floor((win_w - strw) / 2))
-    local pad = string.rep(" ", leftpad)
-
-    table.insert(lines, "") -- top blank
-    table.insert(lines, pad .. txt)
-    table.insert(lines, "") -- blank between time and buttons
-    local btn_line, spans = build_button_line()
-    btn_line = pad .. btn_line
-    for _, sp in ipairs(spans) do
-      sp.s = sp.s + leftpad
-      sp.e = sp.e + leftpad
-    end
-    table.insert(lines, btn_line)
-    table.insert(lines, "") -- bottom blank
-    state.button_spans = spans
-  end
-
-  vim.api.nvim_buf_set_option(state.bufnr, "modifiable", true)
-  vim.api.nvim_buf_set_lines(state.bufnr, 0, -1, false, lines)
-  vim.api.nvim_buf_set_option(state.bufnr, "modifiable", false)
-end
-
-local function start_timer_loop()
-  if state.timer then return end
-  state.timer = uv.new_timer()
-  state.timer:start(0, state.opts.update_ms or 250, vim.schedule_wrap(function()
-    if state.win and not vim.api.nvim_win_is_valid(state.win) then
-      state.win = nil
-    end
-    update_win()
-  end))
-end
-
-local function stop_timer_loop()
-  if state.timer then
-    pcall(function() state.timer:stop() end)
-    state.timer:close()
-    state.timer = nil
-  end
-end
-
-function M.start(name)
-  if state.running then return end
-  state.name = name or state.name
-  state.start_hr = uv.hrtime() - state.elapsed_ns
-  state.running = true
-  if state.opts.visible then ensure_win() end
-  start_timer_loop()
-  update_win()
-end
-
-function M.stop()
-  if not state.running then return end
-  state.elapsed_ns = get_elapsed_ns()
-  state.running = false
-  stop_timer_loop()
-  update_win()
-  if state.opts.log_on_stop then
-    local log_path = state.opts.log_path or (vim.fn.stdpath("data") .. "/stopwatch_log.md")
-    local time_str = os.date("%Y-%m-%d %H:%M:%S")
-    local name = state.name or "-"
-    local duration = ns_to_time(state.elapsed_ns)
-    local line = string.format("- %s | %s | %s\n", time_str, name, duration)
-    local f = io.open(log_path, "a")
-    if f then f:write(line) f:close() end
-  end
-end
-
-
--- Pause (anhalten, aber nicht als "Stop"/Log)
-function M.pause()
-  if not state.running then return end
-  state.elapsed_ns = get_elapsed_ns()
-  state.running = false
-  stop_timer_loop()
-  update_win()
-end
-
--- Resume (fortsetzen)
-function M.resume()
-  if state.running then return end
-  state.start_hr = uv.hrtime() - state.elapsed_ns
-  state.running = true
-  start_timer_loop()
-  update_win()
-end
-
--- Toggle zwischen Pause und Resume (für Button/Command)
-function M.toggle(name)
-  if state.running then
-    M.pause()
-  else
-    -- optional: wenn name übergeben wurde, setze neuen Namen
-    if name and name ~= "" then state.name = name end
-    M.resume()
-  end
-end
-
-
-function M.reset()
-  state.running = false
-  state.elapsed_ns = 0
-  state.start_hr = 0
-  stop_timer_loop()
-  update_win()
-end
-
-function M.show()
-  state.opts.visible = true
-  ensure_win()
-  start_timer_loop()
-  update_win()
-end
-
-function M.hide()
-  state.opts.visible = false
-  close_win()
-  stop_timer_loop()
-end
-
-function M.log_now()
-  local log_path = state.opts.log_path or (vim.fn.stdpath("data") .. "/stopwatch_log.md")
-  local time_str = os.date("%Y-%m-%d %H:%M:%S")
-  local name = state.name or "-"
-  local duration = ns_to_time(get_elapsed_ns())
-  local line = string.format("- %s | %s | %s\n", time_str, name, duration)
-  local f = io.open(log_path, "a")
-  if f then f:write(line) f:close() end
-end
-
-function M.status()
-  local elapsed = get_elapsed_ns()
-  local prefix = state.running and "⏱" or "⏸"
-  local name = state.name and (" " .. state.name) or ""
-  return prefix .. name .. " " .. ns_to_time(elapsed)
-end
-
-function M.toggle_big()
-  state.big_mode = not state.big_mode
-  update_win()
-end
-
--- Mouse click handler
-function M._on_click()
-  -- only proceed when our floating window is focused
-  local cur = vim.api.nvim_get_current_win()
-  if cur ~= state.win then return end
-
-  local pos = vim.fn.getmousepos()
-  if not pos then return end
-  local click_line = pos.line
-  local col = pos.column
-
-  -- button line is the second-to-last line because we add a bottom blank line
-  local total = vim.api.nvim_buf_line_count(state.bufnr)
-  local btn_line_index = total - 1
-  if click_line ~= btn_line_index then return end
-  if not state.button_spans then return end
-
-  for _, sp in ipairs(state.button_spans) do
-    if col >= sp.s and col <= sp.e then
-      local name = sp.name
-      if name:find("Toggle",1,true) then M.toggle()
-      elseif name:find("Hide",1,true) then M.hide()
-      elseif name:find("Reset",1,true) then M.reset() end
-
-      -- visual feedback
-      pcall(function()
-        local ns = vim.api.nvim_create_namespace("stopwatch_click")
-        vim.api.nvim_buf_add_highlight(state.bufnr, ns, "Visual", btn_line_index-1, sp.s-1, sp.e)
-        vim.defer_fn(function() vim.api.nvim_buf_clear_namespace(state.bufnr, ns, 0, -1) end, 120)
-      end)
-      break
-    end
-  end
-end
-
-function M.setup(opts)
-  opts = opts or {}
-  state.opts = vim.tbl_extend("keep", opts, {
-    visible = true,
-    update_ms = 250,
-    width = 28,
-    row = 1,
-    margin_right = 2,
-    winblend = 5,
-    log_on_stop = false,
-    log_path = nil,
-    big_display = false,
-    big_chars = 8,
-  })
-  state.big_mode = state.opts.big_display or false
-
-  vim.api.nvim_create_user_command("StopwatchStart", function(opts) M.start(opts.args ~= "" and opts.args or nil) end, { nargs = "?" })
-  vim.api.nvim_create_user_command("StopwatchStop", function() M.stop() end, {})
-  vim.api.nvim_create_user_command("StopwatchToggle", function(opts) M.toggle(opts.args ~= "" and opts.args or nil) end, { nargs = "?" })
-  vim.api.nvim_create_user_command("StopwatchReset", function() M.reset() end, {})
-  vim.api.nvim_create_user_command("StopwatchShow", function() M.show() end, {})
-  vim.api.nvim_create_user_command("StopwatchHide", function() M.hide() end, {})
-  vim.api.nvim_create_user_command("StopwatchLog", function() M.log_now() end, {})
-  vim.api.nvim_create_user_command("StopwatchToggleBig", function() M.toggle_big() end, {})
-
-  if state.opts.visible then ensure_win() update_win() end
-end
-
-return M