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Import of the watch repository from Pebble
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132
src/fw/applib/ui/simple_menu_layer.c
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132
src/fw/applib/ui/simple_menu_layer.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 "simple_menu_layer.h"
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#include "applib/legacy2/ui/menu_layer_legacy2.h"
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#include "applib/applib_malloc.auto.h"
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#include "process_management/process_manager.h"
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static int16_t get_header_height(struct MenuLayer *menu_layer, uint16_t section_index, void *callback_context) {
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(void)menu_layer;
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if (((SimpleMenuLayer*)callback_context)->sections[section_index].title) {
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return MENU_CELL_BASIC_HEADER_HEIGHT;
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} else {
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return 0;
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}
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}
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static uint16_t get_num_sections(MenuLayer *menu_layer, void *callback_context) {
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(void)menu_layer;
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return ((SimpleMenuLayer*)callback_context)->num_sections;
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}
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static uint16_t get_num_rows(MenuLayer *menu_layer, uint16_t section_index, void *callback_context) {
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(void)menu_layer;
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return ((SimpleMenuLayer*)callback_context)->sections[section_index].num_items;
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}
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static void draw_row(GContext* ctx, const Layer *cell_layer, MenuIndex *cell_index, void *callback_context) {
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SimpleMenuLayer *simple_menu = (SimpleMenuLayer*)callback_context;
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const SimpleMenuItem *item = &simple_menu->sections[cell_index->section].items[cell_index->row];
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menu_cell_basic_draw(ctx, cell_layer, item->title, item->subtitle, item->icon);
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}
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static void draw_header(GContext* ctx, const Layer *cell_layer, uint16_t section_index, void *callback_context) {
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const char *title = ((SimpleMenuLayer*)callback_context)->sections[section_index].title;
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if (title == NULL) {
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return;
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}
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menu_cell_basic_header_draw(ctx, cell_layer, title);
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}
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static void select_click(MenuLayer *menu_layer, MenuIndex *cell_index, void *callback_context) {
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(void)menu_layer;
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SimpleMenuLayer *simple_menu = (SimpleMenuLayer*)callback_context;
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SimpleMenuLayerSelectCallback cb = simple_menu->sections[cell_index->section].items[cell_index->row].callback;
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if (cb != NULL) {
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cb(cell_index->row, simple_menu->callback_context);
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}
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}
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void simple_menu_layer_init(SimpleMenuLayer *simple_menu, const GRect *frame, Window *window,
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const SimpleMenuSection *sections, int num_sections,
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void *callback_context) {
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if (process_manager_compiled_with_legacy2_sdk()) {
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menu_layer_legacy2_init(&simple_menu->menu, frame);
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} else {
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menu_layer_init(&simple_menu->menu, frame);
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}
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simple_menu->sections = sections;
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simple_menu->num_sections = num_sections;
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simple_menu->callback_context = callback_context;
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// use this SimpleMenuLayer as the callback context
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menu_layer_set_callbacks(&simple_menu->menu, simple_menu, &(MenuLayerCallbacks) {
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.get_num_sections = get_num_sections,
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.get_header_height = get_header_height,
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.get_num_rows = get_num_rows,
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.draw_row = draw_row,
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.select_click = select_click,
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.draw_header = draw_header,
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});
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menu_layer_set_click_config_onto_window(&simple_menu->menu, window);
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}
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SimpleMenuLayer* simple_menu_layer_create(GRect frame, Window *window,
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const SimpleMenuSection *sections, int32_t num_sections,
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void *callback_context) {
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SimpleMenuLayer *layer = applib_type_malloc(SimpleMenuLayer);
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if (layer) {
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simple_menu_layer_init(layer, &frame, window, sections, num_sections, callback_context);
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}
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return layer;
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}
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void simple_menu_layer_deinit(SimpleMenuLayer *menu_layer) {
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menu_layer_deinit(&menu_layer->menu);
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}
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void simple_menu_layer_destroy(SimpleMenuLayer* menu_layer) {
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if (menu_layer == NULL) {
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return;
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}
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simple_menu_layer_deinit(menu_layer);
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applib_free(menu_layer);
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}
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Layer* simple_menu_layer_get_layer(const SimpleMenuLayer *simple_menu) {
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return menu_layer_get_layer(&simple_menu->menu);
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}
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int simple_menu_layer_get_selected_index(const SimpleMenuLayer *simple_menu) {
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return menu_layer_get_selected_index(&simple_menu->menu).row;
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}
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void simple_menu_layer_set_selected_index(SimpleMenuLayer *simple_menu, int32_t index, bool animated) {
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MenuIndex menu_index = MenuIndex(simple_menu->menu.selection.index.section, index);
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menu_layer_set_selected_index(&simple_menu->menu, menu_index, MenuRowAlignCenter, animated);
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}
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MenuLayer *simple_menu_layer_get_menu_layer(SimpleMenuLayer *simple_menu) {
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return &simple_menu->menu;
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}
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