Import of the watch repository from Pebble

src/fw/apps/demo_apps/menu_layer_right_icon.c

@@ -0,0 +1,151 @@
+/*
+ * Copyright 2024 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "menu_layer_right_icon.h"
+
+#include "applib/app.h"
+#include "applib/ui/ui.h"
+#include "kernel/pbl_malloc.h"
+#include "process_state/app_state/app_state.h"
+#include "resource/resource_ids.auto.h"
+#include "system/logging.h"
+#include "system/passert.h"
+
+#include <stdio.h>
+
+
+#define NUM_MENU_SECTIONS 1
+#define NUM_MENU_ITEMS 4
+
+typedef struct {
+  Window window;
+  MenuLayer menu_layer;
+  GBitmap checked_icon;
+} AppData;
+
+static uint16_t menu_get_num_sections_callback(MenuLayer *menu_layer, void *data) {
+  return NUM_MENU_SECTIONS;
+}
+
+static uint16_t menu_get_num_rows_callback(MenuLayer *menu_layer, uint16_t section_index,
+                                           void *data) {
+  return NUM_MENU_ITEMS;
+}
+
+static int16_t menu_get_header_height_callback(MenuLayer *menu_layer, uint16_t section_index,
+                                               void *data) {
+  return MENU_CELL_BASIC_HEADER_HEIGHT;
+}
+
+static void menu_draw_row_callback(GContext* ctx, const Layer *cell_layer, MenuIndex *cell_index,
+                                   void *data) {
+  AppData *app_data = (AppData *) data;
+  switch (cell_index->row) {
+    case 0:
+      menu_cell_basic_draw_icon_right(ctx, cell_layer, "First Item", NULL,
+                                      &app_data->checked_icon);
+      break;
+    case 1:
+      menu_cell_basic_draw_icon_right(ctx, cell_layer, "Second Item", NULL,
+                                      &app_data->checked_icon);
+      break;
+    case 2:
+      menu_cell_basic_draw(ctx, cell_layer, "Third Item", NULL,
+                                      &app_data->checked_icon);
+      break;
+    case 3:
+      menu_cell_basic_draw_icon_right(ctx, cell_layer, "Fourth Item", "with a subtitle",
+                                      &app_data->checked_icon);
+      break;
+  }
+}
+
+static void menu_select_callback(MenuLayer *menu_layer, MenuIndex *cell_index, void *data) {
+  return;
+}
+
+static int16_t menu_get_cell_height_callback(struct MenuLayer *menu_layer, MenuIndex *cell_index,
+                                      void *callback_context) {
+  switch(cell_index->row) {
+    case 0: return menu_cell_small_cell_height();
+    case 1: return menu_cell_basic_cell_height();
+    case 2: return menu_cell_small_cell_height();
+    case 3: return menu_cell_basic_cell_height();
+    default:
+      return menu_cell_basic_cell_height();
+  }
+}
+
+static void prv_window_load(Window *window) {
+  PBL_LOG(LOG_LEVEL_INFO, "WINDOW LOADING");
+  AppData *data = window_get_user_data(window);
+  gbitmap_init_with_resource(&data->checked_icon, RESOURCE_ID_CHECKBOX_ICON_CHECKED);
+
+  MenuLayer *menu_layer = &data->menu_layer;
+  menu_layer_init(menu_layer, &window->layer.bounds);
+  menu_layer_set_callbacks(menu_layer, data, &(MenuLayerCallbacks) {
+    .get_num_sections = (MenuLayerGetNumberOfSectionsCallback) menu_get_num_sections_callback,
+    .get_num_rows = (MenuLayerGetNumberOfRowsInSectionsCallback) menu_get_num_rows_callback,
+    .get_cell_height = (MenuLayerGetCellHeightCallback) menu_get_cell_height_callback,
+    .draw_row = (MenuLayerDrawRowCallback) menu_draw_row_callback,
+    .select_click = menu_select_callback,
+  });
+  menu_layer_set_highlight_colors(&data->menu_layer, GColorJaegerGreen, GColorWhite);
+  menu_layer_set_click_config_onto_window(menu_layer, window);
+  layer_add_child(&window->layer, menu_layer_get_layer(menu_layer));
+}
+
+static void push_window(AppData *data) {
+  PBL_LOG(LOG_LEVEL_INFO, "PUSHING WINDOW");
+  Window *window = &data->window;
+  window_init(window, WINDOW_NAME("Demo Menu"));
+  window_set_user_data(window, data);
+  window_set_window_handlers(window, &(WindowHandlers) {
+    .load = prv_window_load,
+  });
+  const bool animated = true;
+  app_window_stack_push(window, animated);
+}
+
+////////////////////
+// App boilerplate
+
+static void handle_init() {
+  AppData *data = app_malloc_check(sizeof(AppData));
+
+  app_state_set_user_data(data);
+  push_window(data);
+}
+
+static void handle_deinit() {
+  AppData *data = app_state_get_user_data();
+  menu_layer_deinit(&data->menu_layer);
+  app_free(data);
+}
+
+static void s_main(void) {
+  handle_init();
+  app_event_loop();
+  handle_deinit();
+}
+
+const PebbleProcessMd* menu_layer_right_icon_app_get_info() {
+  static const PebbleProcessMdSystem s_app_info = {
+    .common.main_func = &s_main,
+    .name = "MenuLayer Right Icon Demo"
+  };
+  return (const PebbleProcessMd*) &s_app_info;
+}