183 lines
4.6 KiB
C++
183 lines
4.6 KiB
C++
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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//
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// Advanced Settings Menus
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//
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#include "../../inc/MarlinConfigPre.h"
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#if BOTH(HAS_LCD_MENU, PASSWORD_FEATURE)
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#include "../../feature/password/password.h"
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#include "menu_item.h"
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#include "menu_addon.h"
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void menu_advanced_settings();
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screenFunc_t success_screen, fail_screen;
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bool authenticating; // = false
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char string[(PASSWORD_LENGTH) + 1];
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static uint8_t digit_no;
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//
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// Screen for both editing and setting the password
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//
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void Password::menu_password_entry() {
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START_MENU();
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// "Login" or "New Code"
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STATIC_ITEM_P(authenticating ? GET_TEXT(MSG_LOGIN_REQUIRED) : GET_TEXT(MSG_EDIT_PASSWORD), SS_CENTER|SS_INVERT);
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STATIC_ITEM_P(PSTR(""), SS_CENTER|SS_INVERT, string);
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// Make the digit edit item look like a sub-menu
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PGM_P const label = GET_TEXT(MSG_ENTER_DIGIT);
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EDIT_ITEM_P(uint8, label, &editable.uint8, 0, 9, digit_entered);
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MENU_ITEM_ADDON_START(utf8_strlen_P(label) + 1);
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lcd_put_wchar(' ');
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lcd_put_wchar('1' + digit_no);
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SETCURSOR_X(LCD_WIDTH - 1);
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lcd_put_wchar('>');
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MENU_ITEM_ADDON_END();
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ACTION_ITEM(MSG_START_OVER, start_over);
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if (!authenticating) BACK_ITEM(MSG_BUTTON_CANCEL);
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END_MENU();
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}
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//
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// Authentication check
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//
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void Password::authentication_done() {
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ui.goto_screen(is_locked ? fail_screen : success_screen);
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ui.completion_feedback(!is_locked);
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}
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// A single digit was completed
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void Password::digit_entered() {
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uint32_t multiplier = CAT(1e, PASSWORD_LENGTH); // 1e5 = 100000
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LOOP_LE_N(i, digit_no) multiplier /= 10;
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value_entry += editable.uint8 * multiplier;
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string[digit_no++] = '0' + editable.uint8;
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// Exit edit screen menu and go to another screen
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ui.goto_previous_screen();
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ui.use_click();
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ui.goto_screen(menu_password_entry);
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// After password has been keyed in
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if (digit_no == PASSWORD_LENGTH) {
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if (authenticating)
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authentication_check();
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else
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set_password_done();
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}
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}
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//
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// Set/Change Password
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//
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void Password::screen_password_entry() {
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value_entry = 0;
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digit_no = 0;
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editable.uint8 = 0;
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memset(string, '-', PASSWORD_LENGTH);
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string[PASSWORD_LENGTH] = '\0';
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menu_password_entry();
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}
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void Password::screen_set_password() {
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authenticating = false;
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screen_password_entry();
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}
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void Password::authenticate_user(const screenFunc_t in_succ_scr, const screenFunc_t in_fail_scr) {
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success_screen = in_succ_scr;
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fail_screen = in_fail_scr;
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if (is_set) {
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authenticating = true;
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ui.goto_screen(screen_password_entry);
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ui.defer_status_screen();
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ui.update();
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}
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else {
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ui.goto_screen(in_succ_scr);
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is_locked = false;
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}
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}
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void Password::access_menu_password() {
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authenticate_user(menu_password, menu_advanced_settings);
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}
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#if ENABLED(PASSWORD_ON_SD_PRINT_MENU)
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void Password::media_gatekeeper() {
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authenticate_user(menu_media, menu_main);
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}
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#endif
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void Password::start_over() {
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ui.goto_previous_screen(); // Goto previous screen, if any
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ui.goto_screen(screen_password_entry);
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}
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void Password::menu_password_report() {
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START_SCREEN();
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BACK_ITEM(MSG_PASSWORD_SETTINGS);
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STATIC_ITEM(MSG_PASSWORD_SET, SS_LEFT, string);
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STATIC_ITEM(MSG_REMINDER_SAVE_SETTINGS, SS_LEFT);
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END_SCREEN();
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}
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void Password::set_password_done(const bool with_set/*=true*/) {
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is_set = with_set;
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value = value_entry;
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ui.completion_feedback(true);
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ui.goto_screen(menu_password_report);
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}
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void Password::remove_password() {
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string[0] = '0';
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string[1] = '\0';
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set_password_done(false);
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}
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//
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// Password Menu
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//
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void Password::menu_password() {
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START_MENU();
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BACK_ITEM(MSG_ADVANCED_SETTINGS);
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SUBMENU(MSG_CHANGE_PASSWORD, screen_set_password);
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ACTION_ITEM(MSG_REMOVE_PASSWORD, []{ ui.save_previous_screen(); remove_password(); } );
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#if ENABLED(EEPROM_SETTINGS)
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ACTION_ITEM(MSG_STORE_EEPROM, ui.store_settings);
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#endif
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END_MENU();
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}
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#endif // HAS_LCD_MENU && PASSWORD_FEATURE
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