| menu.lua (3cd5547b1bc3b7c277359ec3c1e8a7baa6d365d4) | menu.lua (da9ab8270644340e074bd10a09a2fb50fcbac8fa) |
|---|---|
| 1-- 2-- SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3-- 4-- Copyright (c) 2015 Pedro Souza <pedrosouza@freebsd.org> 5-- Copyright (C) 2018 Kyle Evans <kevans@FreeBSD.org> 6-- All rights reserved. 7-- 8-- Redistribution and use in source and binary forms, with or without --- 67 unchanged lines hidden (view full) --- 76 if #choices > 0 then 77 caridx = (caridx % #choices) + 1 78 config.setCarouselIndex(carid, caridx) 79 entry.func(caridx, choices[caridx], choices) 80 end 81 end, 82 [core.MENU_SUBMENU] = function(_, entry) 83 -- recurse | 1-- 2-- SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3-- 4-- Copyright (c) 2015 Pedro Souza <pedrosouza@freebsd.org> 5-- Copyright (C) 2018 Kyle Evans <kevans@FreeBSD.org> 6-- All rights reserved. 7-- 8-- Redistribution and use in source and binary forms, with or without --- 67 unchanged lines hidden (view full) --- 76 if #choices > 0 then 77 caridx = (caridx % #choices) + 1 78 config.setCarouselIndex(carid, caridx) 79 entry.func(caridx, choices[caridx], choices) 80 end 81 end, 82 [core.MENU_SUBMENU] = function(_, entry) 83 -- recurse |
| 84 return menu.run(entry.submenu) | 84 menu.process(entry.submenu) |
| 85 end, 86 [core.MENU_RETURN] = function(_, entry) 87 -- allow entry to have a function/side effect 88 if entry.func ~= nil then 89 entry.func() 90 end 91 return false 92 end, --- 244 unchanged lines hidden (view full) --- 337 submenu = menu.boot_environments, 338 alias = {"e", "E"}, 339 }, 340 }, 341} 342 343menu.default = menu.welcome 344 | 85 end, 86 [core.MENU_RETURN] = function(_, entry) 87 -- allow entry to have a function/side effect 88 if entry.func ~= nil then 89 entry.func() 90 end 91 return false 92 end, --- 244 unchanged lines hidden (view full) --- 337 submenu = menu.boot_environments, 338 alias = {"e", "E"}, 339 }, 340 }, 341} 342 343menu.default = menu.welcome 344 |
| 345function menu.run(m) 346 347 if menu.skip() then 348 core.autoboot() 349 return false 350 end 351 352 if m == nil then 353 m = menu.default 354 end 355 | 345function menu.process(m) 346 assert(m ~= nil) |
| 356 -- redraw screen 357 screen.clear() 358 screen.defcursor() 359 local alias_table = drawer.drawscreen(m) 360 | 347 -- redraw screen 348 screen.clear() 349 screen.defcursor() 350 local alias_table = drawer.drawscreen(m) 351 |
| 361 -- Might return nil, that's ok | 352 -- autoboot processing likely belongs better in menu.run, but we want 353 -- to draw the menu once before we do any autoboot prompting. We also 354 -- collect the alias table from the drawer, which generates the table 355 -- based on all of the 'alias' entries along with effective line numbers 356 -- that each entry is drawn at. This makes it cleaner to handle here, 357 -- for the time being. |
| 362 local autoboot_key; 363 if m == menu.default then 364 autoboot_key = menu.autoboot() 365 end | 358 local autoboot_key; 359 if m == menu.default then 360 autoboot_key = menu.autoboot() 361 end |
| 366 local cont = true 367 while cont do | 362 while true do |
| 368 local key = autoboot_key or io.getchar() 369 autoboot_key = nil 370 371 -- Special key behaviors 372 if (key == core.KEY_BACKSPACE or key == core.KEY_DELETE) and 373 m ~= menu.default then 374 break 375 elseif key == core.KEY_ENTER then --- 10 unchanged lines hidden (view full) --- 386 end 387 end 388 389 -- if we have an alias do the assigned action: 390 if sel_entry ~= nil then 391 -- Get menu handler 392 local handler = menu.handlers[sel_entry.entry_type] 393 if handler ~= nil then | 363 local key = autoboot_key or io.getchar() 364 autoboot_key = nil 365 366 -- Special key behaviors 367 if (key == core.KEY_BACKSPACE or key == core.KEY_DELETE) and 368 m ~= menu.default then 369 break 370 elseif key == core.KEY_ENTER then --- 10 unchanged lines hidden (view full) --- 381 end 382 end 383 384 -- if we have an alias do the assigned action: 385 if sel_entry ~= nil then 386 -- Get menu handler 387 local handler = menu.handlers[sel_entry.entry_type] 388 if handler ~= nil then |
| 394 -- The handler's return value indicates whether 395 -- we need to exit this menu. An omitted return 396 -- value means "continue" by default. 397 cont = handler(m, sel_entry) 398 if cont == nil then 399 cont = true | 389 -- The handler's return value indicates if we 390 -- need to exit this menu. An omitted or true 391 -- return value means to continue. 392 if handler(m, sel_entry) == false then 393 return |
| 400 end 401 end 402 -- if we got an alias key the screen is out of date: 403 screen.clear() 404 screen.defcursor() 405 alias_table = drawer.drawscreen(m) 406 end 407 end | 394 end 395 end 396 -- if we got an alias key the screen is out of date: 397 screen.clear() 398 screen.defcursor() 399 alias_table = drawer.drawscreen(m) 400 end 401 end |
| 402end |
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| 408 | 403 |
| 409 if m == menu.default then 410 screen.defcursor() 411 print("Exiting menu!") 412 return false | 404function menu.run() 405 if menu.skip() then 406 core.autoboot() 407 return |
| 413 end 414 | 408 end 409 |
| 415 return true | 410 menu.process(menu.default) 411 412 screen.defcursor() 413 print("Exiting menu!") |
| 416end 417 418function menu.skip() 419 if core.isSerialBoot() then 420 return true 421 end 422 local c = string.lower(loader.getenv("console") or "") 423 if c:match("^efi[ ;]") ~= nil or c:match("[ ;]efi[ ;]") ~= nil then --- 50 unchanged lines hidden --- | 414end 415 416function menu.skip() 417 if core.isSerialBoot() then 418 return true 419 end 420 local c = string.lower(loader.getenv("console") or "") 421 if c:match("^efi[ ;]") ~= nil or c:match("[ ;]efi[ ;]") ~= nil then --- 50 unchanged lines hidden --- |