menu.c 6.0 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210
  1. #include "menu.h"
  2. #include <cmsis_os.h>
  3. #include <stdio.h>
  4. #include <stdbool.h>
  5. #include <flipper.h>
  6. #include <flipper_v2.h>
  7. #include <gui/gui.h>
  8. #include "menu_event.h"
  9. #include "menu_item.h"
  10. struct Menu {
  11. MenuEvent* event;
  12. // GUI
  13. Widget* widget;
  14. // State
  15. MenuItem* root;
  16. MenuItem* settings;
  17. MenuItem* current;
  18. uint32_t position;
  19. };
  20. void menu_widget_callback(CanvasApi* canvas, void* context);
  21. Menu* menu_init() {
  22. Menu* menu = furi_alloc(sizeof(Menu));
  23. // Event dispatcher
  24. menu->event = menu_event_alloc();
  25. // Allocate and configure widget
  26. menu->widget = widget_alloc();
  27. widget_draw_callback_set(menu->widget, menu_widget_callback, menu);
  28. widget_input_callback_set(menu->widget, menu_event_input_callback, menu->event);
  29. // Open GUI and register fullscreen widget
  30. GuiApi* gui = furi_open("gui");
  31. assert(gui);
  32. gui->add_widget(gui, menu->widget, WidgetLayerFullscreen);
  33. return menu;
  34. }
  35. void menu_build_main(Menu* menu) {
  36. assert(menu);
  37. // Root point
  38. menu->root = menu_item_alloc_menu(NULL, NULL);
  39. menu_item_add(menu, menu_item_alloc_function("Sub 1 gHz", NULL, NULL));
  40. menu_item_add(menu, menu_item_alloc_function("125 kHz RFID", NULL, NULL));
  41. menu_item_add(menu, menu_item_alloc_function("Infrared", NULL, NULL));
  42. menu_item_add(menu, menu_item_alloc_function("I-Button", NULL, NULL));
  43. menu_item_add(menu, menu_item_alloc_function("USB", NULL, NULL));
  44. menu_item_add(menu, menu_item_alloc_function("Bluetooth", NULL, NULL));
  45. menu_item_add(menu, menu_item_alloc_function("GPIO / HW", NULL, NULL));
  46. menu_item_add(menu, menu_item_alloc_function("NFC", NULL, NULL));
  47. menu_item_add(menu, menu_item_alloc_function("U2F", NULL, NULL));
  48. menu_item_add(menu, menu_item_alloc_function("Tamagotchi", NULL, NULL));
  49. menu_item_add(menu, menu_item_alloc_function("Plugins", NULL, NULL));
  50. menu->settings = menu_item_alloc_menu("Setting", NULL);
  51. menu_item_subitem_add(menu->settings, menu_item_alloc_function("one", NULL, NULL));
  52. menu_item_subitem_add(menu->settings, menu_item_alloc_function("two", NULL, NULL));
  53. menu_item_subitem_add(menu->settings, menu_item_alloc_function("three", NULL, NULL));
  54. menu_item_add(menu, menu->settings);
  55. }
  56. void menu_item_add(Menu* menu, MenuItem* item) {
  57. menu_item_subitem_add(menu->root, item);
  58. }
  59. void menu_settings_item_add(Menu* menu, MenuItem* item) {
  60. menu_item_subitem_add(menu->settings, item);
  61. }
  62. void menu_widget_callback(CanvasApi* canvas, void* context) {
  63. assert(canvas);
  64. assert(context);
  65. Menu* menu = context;
  66. menu_event_lock(menu->event);
  67. if(!menu->current) {
  68. canvas->clear(canvas);
  69. canvas->set_color(canvas, ColorBlack);
  70. canvas->set_font(canvas, canvas->fonts->primary);
  71. canvas->draw_str(canvas, 2, 32, "Idle Screen");
  72. } else {
  73. MenuItemArray_t* items = menu_item_get_subitems(menu->current);
  74. canvas->clear(canvas);
  75. canvas->set_color(canvas, ColorBlack);
  76. canvas->set_font(canvas, canvas->fonts->secondary);
  77. for(size_t i = 0; i < 5; i++) {
  78. size_t shift_position = i + menu->position + MenuItemArray_size(*items) - 2;
  79. shift_position = shift_position % (MenuItemArray_size(*items));
  80. MenuItem* item = *MenuItemArray_get(*items, shift_position);
  81. canvas->draw_str(canvas, 2, 12 * (i + 1), menu_item_get_label(item));
  82. }
  83. }
  84. menu_event_unlock(menu->event);
  85. }
  86. void menu_update(Menu* menu) {
  87. assert(menu);
  88. menu_event_activity_notify(menu->event);
  89. widget_update(menu->widget);
  90. }
  91. void menu_up(Menu* menu) {
  92. assert(menu);
  93. MenuItemArray_t* items = menu_item_get_subitems(menu->current);
  94. if(menu->position == 0) menu->position = MenuItemArray_size(*items);
  95. menu->position--;
  96. menu_update(menu);
  97. }
  98. void menu_down(Menu* menu) {
  99. assert(menu);
  100. MenuItemArray_t* items = menu_item_get_subitems(menu->current);
  101. menu->position++;
  102. menu->position = menu->position % MenuItemArray_size(*items);
  103. menu_update(menu);
  104. }
  105. void menu_ok(Menu* menu) {
  106. assert(menu);
  107. if(!menu->current) {
  108. menu->current = menu->root;
  109. menu_update(menu);
  110. return;
  111. }
  112. MenuItemArray_t* items = menu_item_get_subitems(menu->current);
  113. MenuItem* item = *MenuItemArray_get(*items, menu->position);
  114. MenuItemType type = menu_item_get_type(item);
  115. if(type == MenuItemTypeMenu) {
  116. menu->current = item;
  117. menu->position = 0;
  118. menu_update(menu);
  119. } else if(type == MenuItemTypeFunction) {
  120. MenuItemCallback function = menu_item_get_function(item);
  121. if(function) function();
  122. }
  123. }
  124. void menu_back(Menu* menu) {
  125. assert(menu);
  126. MenuItem* parent = menu_item_get_parent(menu->current);
  127. if(parent) {
  128. menu->current = parent;
  129. menu->position = 0;
  130. menu_update(menu);
  131. } else {
  132. menu_exit(menu);
  133. }
  134. }
  135. void menu_exit(Menu* menu) {
  136. assert(menu);
  137. menu->position = 0;
  138. menu->current = NULL;
  139. menu_update(menu);
  140. }
  141. void menu_task(void* p) {
  142. Menu* menu = menu_init();
  143. menu_build_main(menu);
  144. if(!furi_create_deprecated("menu", menu, sizeof(menu))) {
  145. printf("[menu_task] cannot create the menu record\n");
  146. furiac_exit(NULL);
  147. }
  148. furiac_ready();
  149. while(1) {
  150. MenuMessage m = menu_event_next(menu->event);
  151. if(!menu->current && m.type != MenuMessageTypeOk) {
  152. continue;
  153. } else if(m.type == MenuMessageTypeUp) {
  154. menu_up(menu);
  155. } else if(m.type == MenuMessageTypeDown) {
  156. menu_down(menu);
  157. } else if(m.type == MenuMessageTypeOk) {
  158. menu_ok(menu);
  159. } else if(m.type == MenuMessageTypeLeft) {
  160. menu_back(menu);
  161. } else if(m.type == MenuMessageTypeRight) {
  162. menu_ok(menu);
  163. } else if(m.type == MenuMessageTypeBack) {
  164. menu_back(menu);
  165. } else if(m.type == MenuMessageTypeIdle) {
  166. menu_exit(menu);
  167. } else {
  168. // TODO: fail somehow?
  169. }
  170. }
  171. }