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Import of the watch repository from Pebble
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Matthieu Jeanson
Katharine Berry
commit
3b92768480
10334 changed files with 2564465 additions and 0 deletions
215
src/fw/apps/demo_apps/persist_app.c
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215
src/fw/apps/demo_apps/persist_app.c
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/*
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* Copyright 2024 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "persist_app.h"
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#include "applib/app.h"
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#include "process_state/app_state/app_state.h"
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#include "applib/ui/ui.h"
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#include "kernel/pbl_malloc.h"
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#include "system/logging.h"
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#include "applib/persist.h"
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#include <stdio.h>
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#define BUFFER_SIZE 25
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static const uint8_t s_music_launcher_icon_pixels[] = {
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0xff, 0xff, 0x1f, 0x00, 0xff, 0xff, 0x01, 0x00, 0xff, 0x3f, 0x00, 0x00, 0xff, 0x03, 0x00, 0x00, /* bytes 0 - 16 */
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0x7f, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x18, 0x00, 0x7f, 0x00, 0x1f, 0x00, /* bytes 16 - 32 */
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0x7f, 0xf0, 0x1f, 0x00, 0x7f, 0xfc, 0x1f, 0x00, 0x7f, 0xfc, 0x1f, 0x00, 0x7f, 0xfc, 0x1f, 0x00, /* bytes 32 - 48 */
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0x7f, 0xfc, 0x1f, 0x00, 0x7f, 0xfc, 0x1f, 0x00, 0x7f, 0xfc, 0x1f, 0x00, 0x7f, 0xfc, 0x1f, 0x00, /* bytes 48 - 64 */
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0x7f, 0xfc, 0x1f, 0x00, 0x7f, 0xfc, 0x1f, 0x00, 0x7f, 0xfc, 0x00, 0x00, 0x7f, 0x7c, 0x00, 0x00, /* bytes 64 - 80 */
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0x03, 0x3c, 0x00, 0x00, 0x01, 0x3c, 0x00, 0x00, 0x00, 0x3c, 0x80, 0x00, 0x00, 0x3c, 0xc0, 0x00, /* bytes 80 - 96 */
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0x00, 0x7e, 0xe0, 0x00, 0x00, 0xff, 0xff, 0x00, 0x81, 0xff, 0xff, 0x00,
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};
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static const GBitmap s_music_launcher_icon_bitmap = {
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.addr = (void*) &s_music_launcher_icon_pixels,
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.row_size_bytes = 4,
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.info_flags = 0x1000,
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.bounds = {
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.origin = { .x = 0, .y = 0 },
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.size = { .w = 24, .h = 27 },
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},
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};
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typedef struct {
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Window window;
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MenuLayer menu_layer;
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GBitmap icon;
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Window detail_window;
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TextLayer detail_text;
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char detail_text_buffer[50];
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} AppData;
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static const uint32_t COUNT_PKEY = 1;
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static uint16_t get_num_sections_callback(struct MenuLayer *menu_layer, AppData *data) {
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(void)data;
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(void)menu_layer;
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return 1;
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}
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static uint16_t get_num_rows_callback(struct MenuLayer *menu_layer, uint16_t section_index, AppData *data) {
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(void)data;
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(void)menu_layer;
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switch (section_index) {
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default:
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case 0: return 3;
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}
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}
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static int16_t get_header_height_callback(struct MenuLayer *menu_layer, uint16_t section_index, AppData *data) {
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(void)data;
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(void)menu_layer;
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(void)section_index;
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return MENU_CELL_BASIC_HEADER_HEIGHT;
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}
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static void draw_row_callback(GContext* ctx, Layer *cell_layer, MenuIndex *cell_index, AppData *data) {
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(void)data;
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switch (cell_index->row) {
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case 0: {
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int num_beers = persist_read_int(COUNT_PKEY);
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char title[50];
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snprintf(title, sizeof(title), "%d Bottles", num_beers);
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menu_cell_basic_draw(ctx, cell_layer, title, "of beer on the wall", (GBitmap*)&s_music_launcher_icon_bitmap);
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break;
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}
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case 1:
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menu_cell_title_draw(ctx, cell_layer, "Order More");
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break;
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case 2:
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menu_cell_title_draw(ctx, cell_layer, "Drink!");
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break;
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}
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}
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static void draw_header_callback(GContext* ctx, Layer *cell_layer, uint16_t section_index, AppData *data) {
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(void)section_index;
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(void)data;
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menu_cell_basic_header_draw(ctx, cell_layer, "Beer Counter");
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}
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static void select_callback(MenuLayer *menu_layer, MenuIndex *cell_index, AppData *data) {
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(void)menu_layer;
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(void)data;
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switch (cell_index->row) {
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case 1: {
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int num_beers = persist_read_int(COUNT_PKEY);
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int status = persist_write_int(COUNT_PKEY, num_beers+1);
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PBL_LOG(LOG_LEVEL_DEBUG, "argh %d %d", num_beers, status);
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menu_layer_reload_data(menu_layer);
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break;
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}
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case 2: {
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int num_beers = persist_read_int(COUNT_PKEY);
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persist_write_int(COUNT_PKEY, num_beers-1);
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menu_layer_reload_data(menu_layer);
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break;
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}
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}
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}
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static void select_long_callback(MenuLayer *menu_layer, MenuIndex *cell_index, AppData *data) {
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(void)menu_layer;
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(void)data;
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switch (cell_index->row) {
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case 1: {
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int num_beers = persist_read_int(COUNT_PKEY);
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persist_write_int(COUNT_PKEY, num_beers + (500 + rand() % 500));
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menu_layer_reload_data(menu_layer);
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break;
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}
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case 2: {
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int num_beers = persist_read_int(COUNT_PKEY);
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persist_write_int(COUNT_PKEY, num_beers - (500 + rand() % 500));
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menu_layer_reload_data(menu_layer);
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}
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}
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}
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static void prv_window_load(Window *window) {
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AppData *data = window_get_user_data(window);
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MenuLayer *menu_layer = &data->menu_layer;
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menu_layer_init(menu_layer, &window->layer.bounds);
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menu_layer_set_callbacks(menu_layer, data, &(MenuLayerCallbacks) {
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.get_num_sections = (MenuLayerGetNumberOfSectionsCallback) get_num_sections_callback,
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.get_num_rows = (MenuLayerGetNumberOfRowsInSectionsCallback) get_num_rows_callback,
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.get_header_height = (MenuLayerGetHeaderHeightCallback) get_header_height_callback,
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.draw_row = (MenuLayerDrawRowCallback) draw_row_callback,
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.draw_header = (MenuLayerDrawHeaderCallback) draw_header_callback,
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.select_click = (MenuLayerSelectCallback) select_callback,
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.select_long_click = (MenuLayerSelectCallback) select_long_callback,
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});
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menu_layer_set_click_config_onto_window(menu_layer, window);
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layer_add_child(&window->layer, menu_layer_get_layer(menu_layer));
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}
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static void push_window(AppData *data) {
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Window *window = &data->window;
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window_init(window, WINDOW_NAME("Demo Menu"));
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window_set_user_data(window, data);
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window_set_window_handlers(window, &(WindowHandlers) {
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.load = prv_window_load,
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});
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const bool animated = true;
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app_window_stack_push(window, animated);
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}
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////////////////////
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// App boilerplate
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static void handle_init() {
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AppData *data = (AppData *)app_zalloc_check(sizeof(AppData));
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app_state_set_user_data(data);
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push_window(data);
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const int exist_result = persist_exists(COUNT_PKEY);
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PBL_LOG(LOG_LEVEL_DEBUG, "- exist_result %d", exist_result);
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if (exist_result == false) {
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PBL_LOG(LOG_LEVEL_DEBUG, "- writing...");
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persist_write_int(COUNT_PKEY, 10);
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}
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}
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static void handle_deinit() {
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AppData *data = app_state_get_user_data();
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menu_layer_deinit(&data->menu_layer);
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app_free(data);
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}
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static void s_main() {
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handle_init();
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app_event_loop();
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handle_deinit();
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}
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const PebbleProcessMd* persist_app_get_info() {
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static const PebbleProcessMdSystem s_app_info = {
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.common.main_func = &s_main,
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.name = "Persist Demo"
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};
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return (const PebbleProcessMd*) &s_app_info;
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}
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#undef BUFFER_SIZE
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