menu.cpp 8.4 KB

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  1. //menu.cpp
  2. #include "menu.h"
  3. #include <stdio.h>
  4. #include <string.h>
  5. #include <stdarg.h>
  6. #include <avr/pgmspace.h>
  7. #include "lcd.h"
  8. #include "Configuration.h"
  9. #include "Marlin.h"
  10. #include "ultralcd.h"
  11. #include "language.h"
  12. #include "static_assert.h"
  13. extern int32_t lcd_encoder;
  14. #define MENU_DEPTH_MAX 4
  15. static menu_record_t menu_stack[MENU_DEPTH_MAX];
  16. uint8_t menu_data[MENU_DATA_SIZE];
  17. #ifndef __AVR__
  18. #error "menu_data is non-portable to non 8bit processor"
  19. #endif
  20. uint8_t menu_depth = 0;
  21. uint8_t menu_line = 0;
  22. uint8_t menu_item = 0;
  23. uint8_t menu_row = 0;
  24. uint8_t menu_top = 0;
  25. uint8_t menu_clicked = 0;
  26. uint8_t menu_entering = 0;
  27. uint8_t menu_leaving = 0;
  28. menu_func_t menu_menu = 0;
  29. static_assert(sizeof(menu_data)>= sizeof(menu_data_edit_t),"menu_data_edit_t doesn't fit into menu_data");
  30. void menu_goto(menu_func_t menu, const uint32_t encoder, const bool feedback, bool reset_menu_state)
  31. {
  32. asm("cli");
  33. if (menu_menu != menu)
  34. {
  35. menu_menu = menu;
  36. lcd_encoder = encoder;
  37. asm("sei");
  38. if (reset_menu_state)
  39. {
  40. // Resets the global shared C union.
  41. // This ensures, that the menu entered will find out, that it shall initialize itself.
  42. memset(&menu_data, 0, sizeof(menu_data));
  43. }
  44. if (feedback) lcd_quick_feedback();
  45. }
  46. else
  47. asm("sei");
  48. }
  49. void menu_start(void)
  50. {
  51. if (lcd_encoder > 0x8000) lcd_encoder = 0;
  52. if (lcd_encoder < 0) lcd_encoder = 0;
  53. if (lcd_encoder < menu_top)
  54. menu_top = lcd_encoder;
  55. menu_line = menu_top;
  56. menu_clicked = LCD_CLICKED;
  57. }
  58. void menu_end(void)
  59. {
  60. if (lcd_encoder >= menu_item)
  61. lcd_encoder = menu_item - 1;
  62. if (((uint8_t)lcd_encoder) >= menu_top + LCD_HEIGHT)
  63. {
  64. menu_top = lcd_encoder - LCD_HEIGHT + 1;
  65. lcd_draw_update = 1;
  66. menu_line = menu_top - 1;
  67. menu_row = -1;
  68. }
  69. }
  70. void menu_back(void)
  71. {
  72. if (menu_depth > 0)
  73. {
  74. menu_depth--;
  75. menu_goto(menu_stack[menu_depth].menu, menu_stack[menu_depth].position, true, true);
  76. }
  77. }
  78. static void menu_back_no_reset(void)
  79. {
  80. if (menu_depth > 0)
  81. {
  82. menu_depth--;
  83. menu_goto(menu_stack[menu_depth].menu, menu_stack[menu_depth].position, true, false);
  84. }
  85. }
  86. void menu_back_if_clicked(void)
  87. {
  88. if (lcd_clicked())
  89. menu_back();
  90. }
  91. void menu_back_if_clicked_fb(void)
  92. {
  93. if (lcd_clicked())
  94. {
  95. lcd_quick_feedback();
  96. menu_back();
  97. }
  98. }
  99. void menu_submenu(menu_func_t submenu)
  100. {
  101. if (menu_depth <= MENU_DEPTH_MAX)
  102. {
  103. menu_stack[menu_depth].menu = menu_menu;
  104. menu_stack[menu_depth++].position = lcd_encoder;
  105. menu_goto(submenu, 0, true, true);
  106. }
  107. }
  108. static void menu_submenu_no_reset(menu_func_t submenu)
  109. {
  110. if (menu_depth <= MENU_DEPTH_MAX)
  111. {
  112. menu_stack[menu_depth].menu = menu_menu;
  113. menu_stack[menu_depth++].position = lcd_encoder;
  114. menu_goto(submenu, 0, true, false);
  115. }
  116. }
  117. uint8_t menu_item_ret(void)
  118. {
  119. lcd_beeper_quick_feedback();
  120. lcd_draw_update = 2;
  121. lcd_button_pressed = false;
  122. return 1;
  123. }
  124. /*
  125. int menu_draw_item_printf_P(char type_char, const char* format, ...)
  126. {
  127. va_list args;
  128. va_start(args, format);
  129. int ret = 0;
  130. lcd_set_cursor(0, menu_row);
  131. if (lcd_encoder == menu_item)
  132. lcd_print('>');
  133. else
  134. lcd_print(' ');
  135. int cnt = vfprintf_P(lcdout, format, args);
  136. for (int i = cnt; i < 18; i++)
  137. lcd_print(' ');
  138. lcd_print(type_char);
  139. va_end(args);
  140. return ret;
  141. }
  142. */
  143. static int menu_draw_item_puts_P(char type_char, const char* str)
  144. {
  145. lcd_set_cursor(0, menu_row);
  146. int cnt = lcd_printf_P(PSTR("%c%-18S%c"), (lcd_encoder == menu_item)?'>':' ', str, type_char);
  147. return cnt;
  148. }
  149. /*
  150. int menu_draw_item_puts_P_int16(char type_char, const char* str, int16_t val, )
  151. {
  152. lcd_set_cursor(0, menu_row);
  153. int cnt = lcd_printf_P(PSTR("%c%-18S%c"), (lcd_encoder == menu_item)?'>':' ', str, type_char);
  154. return cnt;
  155. }
  156. */
  157. void menu_item_dummy(void)
  158. {
  159. menu_item++;
  160. }
  161. uint8_t menu_item_text_P(const char* str)
  162. {
  163. if (menu_item == menu_line)
  164. {
  165. if (lcd_draw_update) menu_draw_item_puts_P(' ', str);
  166. if (menu_clicked && (lcd_encoder == menu_item))
  167. return menu_item_ret();
  168. }
  169. menu_item++;
  170. return 0;
  171. }
  172. uint8_t menu_item_submenu_P(const char* str, menu_func_t submenu)
  173. {
  174. if (menu_item == menu_line)
  175. {
  176. if (lcd_draw_update) menu_draw_item_puts_P(LCD_STR_ARROW_RIGHT[0], str);
  177. if (menu_clicked && (lcd_encoder == menu_item))
  178. {
  179. menu_submenu(submenu);
  180. return menu_item_ret();
  181. }
  182. }
  183. menu_item++;
  184. return 0;
  185. }
  186. uint8_t menu_item_back_P(const char* str)
  187. {
  188. if (menu_item == menu_line)
  189. {
  190. if (lcd_draw_update) menu_draw_item_puts_P(LCD_STR_UPLEVEL[0], str);
  191. if (menu_clicked && (lcd_encoder == menu_item))
  192. {
  193. menu_back();
  194. return menu_item_ret();
  195. }
  196. }
  197. menu_item++;
  198. return 0;
  199. }
  200. uint8_t menu_item_function_P(const char* str, menu_func_t func)
  201. {
  202. if (menu_item == menu_line)
  203. {
  204. if (lcd_draw_update) menu_draw_item_puts_P(' ', str);
  205. if (menu_clicked && (lcd_encoder == menu_item))
  206. {
  207. menu_clicked = false;
  208. lcd_consume_click();
  209. lcd_update_enabled = 0;
  210. if (func) func();
  211. lcd_update_enabled = 1;
  212. return menu_item_ret();
  213. }
  214. }
  215. menu_item++;
  216. return 0;
  217. }
  218. uint8_t menu_item_gcode_P(const char* str, const char* str_gcode)
  219. {
  220. if (menu_item == menu_line)
  221. {
  222. if (lcd_draw_update) menu_draw_item_puts_P(' ', str);
  223. if (menu_clicked && (lcd_encoder == menu_item))
  224. {
  225. if (str_gcode) enquecommand_P(str_gcode);
  226. return menu_item_ret();
  227. }
  228. }
  229. menu_item++;
  230. return 0;
  231. }
  232. const char menu_20x_space[] PROGMEM = " ";
  233. const char menu_fmt_int3[] PROGMEM = "%c%.15S:%s%3d";
  234. const char menu_fmt_float31[] PROGMEM = "%c%.12S:%s%+06.1f";
  235. const char menu_fmt_float13[] PROGMEM = "%c%.12S:%s%+06.3f";
  236. const char menu_fmt_float13off[] PROGMEM = "%c%.12S:%s%";
  237. template<typename T>
  238. static void menu_draw_P(char chr, const char* str, int16_t val);
  239. template<>
  240. void menu_draw_P<int16_t*>(char chr, const char* str, int16_t val)
  241. {
  242. int text_len = strlen_P(str);
  243. if (text_len > 15) text_len = 15;
  244. char spaces[21];
  245. strcpy_P(spaces, menu_20x_space);
  246. if (val <= -100) spaces[15 - text_len - 1] = 0;
  247. else spaces[15 - text_len] = 0;
  248. lcd_printf_P(menu_fmt_int3, chr, str, spaces, val);
  249. }
  250. template<>
  251. void menu_draw_P<uint8_t*>(char chr, const char* str, int16_t val)
  252. {
  253. menu_data_edit_t* _md = (menu_data_edit_t*)&(menu_data[0]);
  254. int text_len = strlen_P(str);
  255. if (text_len > 15) text_len = 15;
  256. char spaces[21];
  257. strcpy_P(spaces, menu_20x_space);
  258. spaces[12 - text_len] = 0;
  259. float factor = 1.0 + static_cast<float>(val) / 1000.0;
  260. if (val <= _md->minEditValue)
  261. {
  262. lcd_printf_P(menu_fmt_float13off, chr, str, spaces);
  263. lcd_puts_P(_i(" [off]"));
  264. }
  265. else
  266. {
  267. lcd_printf_P(menu_fmt_float13, chr, str, spaces, factor);
  268. }
  269. }
  270. //draw up to 12 chars of text, ':' and float number in format +123.0
  271. void menu_draw_float31(char chr, const char* str, float val)
  272. {
  273. int text_len = strlen_P(str);
  274. if (text_len > 12) text_len = 12;
  275. char spaces[21];
  276. strcpy_P(spaces, menu_20x_space);
  277. spaces[12 - text_len] = 0;
  278. lcd_printf_P(menu_fmt_float31, chr, str, spaces, val);
  279. }
  280. //draw up to 12 chars of text, ':' and float number in format +1.234
  281. void menu_draw_float13(char chr, const char* str, float val)
  282. {
  283. int text_len = strlen_P(str);
  284. if (text_len > 12) text_len = 12;
  285. char spaces[21];
  286. strcpy_P(spaces, menu_20x_space);
  287. spaces[12 - text_len] = 0;
  288. lcd_printf_P(menu_fmt_float13, chr, str, spaces, val);
  289. }
  290. template <typename T>
  291. static void _menu_edit_P(void)
  292. {
  293. menu_data_edit_t* _md = (menu_data_edit_t*)&(menu_data[0]);
  294. if (lcd_draw_update)
  295. {
  296. if (lcd_encoder < _md->minEditValue) lcd_encoder = _md->minEditValue;
  297. if (lcd_encoder > _md->maxEditValue) lcd_encoder = _md->maxEditValue;
  298. lcd_set_cursor(0, 1);
  299. menu_draw_P<T>(' ', _md->editLabel, (int)lcd_encoder);
  300. }
  301. if (LCD_CLICKED)
  302. {
  303. *((T)(_md->editValue)) = lcd_encoder;
  304. menu_back_no_reset();
  305. }
  306. }
  307. template <typename T>
  308. uint8_t menu_item_edit_P(const char* str, T pval, int16_t min_val, int16_t max_val)
  309. {
  310. menu_data_edit_t* _md = (menu_data_edit_t*)&(menu_data[0]);
  311. if (menu_item == menu_line)
  312. {
  313. if (lcd_draw_update)
  314. {
  315. lcd_set_cursor(0, menu_row);
  316. menu_draw_P<T>((lcd_encoder == menu_item)?'>':' ', str, *pval);
  317. }
  318. if (menu_clicked && (lcd_encoder == menu_item))
  319. {
  320. menu_submenu_no_reset(_menu_edit_P<T>);
  321. _md->editLabel = str;
  322. _md->editValue = pval;
  323. _md->minEditValue = min_val;
  324. _md->maxEditValue = max_val;
  325. lcd_encoder = *pval;
  326. return menu_item_ret();
  327. }
  328. }
  329. menu_item++;
  330. return 0;
  331. }
  332. template uint8_t menu_item_edit_P<int16_t*>(const char* str, int16_t *pval, int16_t min_val, int16_t max_val);
  333. template uint8_t menu_item_edit_P<uint8_t*>(const char* str, uint8_t *pval, int16_t min_val, int16_t max_val);
  334. #undef _menu_data