dev: automated commit - 2025-08-27 17:32:41

init.lua

@@ -21,3 +21,94 @@ vim.api.nvim_create_autocmd("VimEnter", {
   end,
   desc = "Set git hooks path for Neovim config directory only",
 })
+
+-- Define a highlight group for the floating filename
+vim.api.nvim_create_autocmd("VimEnter", {
+  callback = function()
+    -- Create a highlight group for the floating window text
+    vim.cmd("highlight ClaseFloatText guifg=#FFD700 guibg=#1E1E2E") -- gold text on dark background
+
+    local config_path = vim.fn.stdpath("config")
+    local current_dir = vim.fn.getcwd()
+    if current_dir == config_path then
+      vim.fn.system("git config core.hooksPath .githooks")
+      if vim.v.shell_error ~= 0 then
+        vim.notify("Failed to set git hooks path for Neovim config", vim.log.levels.WARN)
+      end
+    end
+  end,
+  desc = "Set git hooks path for Neovim config directory only",
+})
+
+vim.g.clase_floating_enabled = false
+
+local function toggle_lsp_features(enable)
+  if vim.lsp.inlay_hint and vim.lsp.inlay_hint.enable then
+    pcall(vim.lsp.inlay_hint.enable, enable)
+  end
+end
+
+local function show_filename_float()
+  local enabled = vim.g.clase_floating_enabled
+  local ft = vim.bo.filetype
+  local filename = vim.fn.expand("%:~:.")
+  local should_skip = not enabled or ft == "oil" or filename == ""
+
+  if should_skip then
+    if vim.g.filename_float_win and vim.api.nvim_win_is_valid(vim.g.filename_float_win) then
+      vim.api.nvim_win_close(vim.g.filename_float_win, true)
+      vim.g.filename_float_win = nil
+    end
+    return
+  end
+
+  if vim.g.filename_float_win and vim.api.nvim_win_is_valid(vim.g.filename_float_win) then
+    vim.api.nvim_win_close(vim.g.filename_float_win, true)
+  end
+
+  local buf = vim.api.nvim_create_buf(false, true)
+  local text = "🗂 " .. filename
+  vim.api.nvim_buf_set_lines(buf, 0, -1, false, { text })
+  -- Apply the highlight group to the entire line
+  vim.api.nvim_buf_add_highlight(buf, -1, "ClaseFloatText", 0, 0, -1)
+
+  local width = vim.fn.strdisplaywidth(text) + 2
+  local opts = {
+    relative = "editor",
+    width = width,
+    height = 1,
+    row = 0,
+    col = vim.o.columns - width,
+    style = "minimal",
+    focusable = false,
+    border = "rounded",
+  }
+
+  local win = vim.api.nvim_open_win(buf, false, opts)
+  vim.g.filename_float_win = win
+end
+
+-- Autocomando para actualizar en cambios de buffer
+vim.api.nvim_create_autocmd({ "BufEnter", "BufWinEnter" }, {
+  callback = show_filename_float,
+})
+
+-- Enhanced :Class command that also toggles inlay hints and diagnostics
+vim.api.nvim_create_user_command("Class", function()
+  vim.g.clase_floating_enabled = not vim.g.clase_floating_enabled
+
+  if not vim.g.clase_floating_enabled then
+    -- Class mode OFF: Restore normal behavior
+    if vim.g.filename_float_win and vim.api.nvim_win_is_valid(vim.g.filename_float_win) then
+      vim.api.nvim_win_close(vim.g.filename_float_win, true)
+      vim.g.filename_float_win = nil
+    end
+    toggle_lsp_features(true) -- Enable LSP features
+    vim.opt.relativenumber = true -- Restore relative numbers
+  else
+    -- Class mode ON: Minimal UI for students
+    show_filename_float()
+    toggle_lsp_features(false) -- Disable LSP features
+    vim.opt.relativenumber = false -- Hide relative numbers
+  end
+end, {})