ref: e06dd405bc9548ad6e1250b01d6132fbe032bc4d
src/displayapp/screens/Weather.cpp
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#include "displayapp/screens/Weather.h" #include <lvgl/lvgl.h> #include "components/ble/SimpleWeatherService.h" #include "components/datetime/DateTimeController.h" #include "components/settings/Settings.h" #include "displayapp/DisplayApp.h" #include "displayapp/screens/WeatherSymbols.h" #include "displayapp/InfiniTimeTheme.h" using namespace Pinetime::Applications::Screens; namespace { lv_color_t TemperatureColor(Pinetime::Controllers::SimpleWeatherService::Temperature temp) { if (temp.Celsius() <= 0) { // freezing return Colors::blue; } else if (temp.Celsius() <= 4) { // ice return LV_COLOR_CYAN; } else if (temp.Celsius() >= 27) { // hot return Colors::deepOrange; } return Colors::orange; // normal } uint8_t TemperatureStyle(Pinetime::Controllers::SimpleWeatherService::Temperature temp) { if (temp.Celsius() <= 0) { // freezing return LV_TABLE_PART_CELL3; } else if (temp.Celsius() <= 4) { // ice return LV_TABLE_PART_CELL4; } else if (temp.Celsius() >= 27) { // hot return LV_TABLE_PART_CELL6; } return LV_TABLE_PART_CELL5; // normal } } Weather::Weather(Controllers::Settings& settingsController, Controllers::SimpleWeatherService& weatherService) : settingsController {settingsController}, weatherService {weatherService} { temperature = lv_label_create(lv_scr_act(), nullptr); lv_obj_set_style_local_text_color(temperature, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_WHITE); lv_obj_set_style_local_text_font(temperature, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, &jetbrains_mono_42); lv_label_set_text(temperature, "---"); lv_obj_align(temperature, nullptr, LV_ALIGN_CENTER, 0, -30); lv_obj_set_auto_realign(temperature, true); minTemperature = lv_label_create(lv_scr_act(), nullptr); lv_obj_set_style_local_text_color(minTemperature, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, Colors::bg); lv_label_set_text(minTemperature, ""); lv_obj_align(minTemperature, temperature, LV_ALIGN_OUT_LEFT_MID, -10, 0); lv_obj_set_auto_realign(minTemperature, true); maxTemperature = lv_label_create(lv_scr_act(), nullptr); lv_obj_set_style_local_text_color(maxTemperature, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, Colors::bg); lv_label_set_text(maxTemperature, ""); lv_obj_align(maxTemperature, temperature, LV_ALIGN_OUT_RIGHT_MID, 10, 0); lv_obj_set_auto_realign(maxTemperature, true); condition = lv_label_create(lv_scr_act(), nullptr); lv_obj_set_style_local_text_color(condition, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, Colors::lightGray); lv_label_set_text(condition, ""); lv_obj_align(condition, temperature, LV_ALIGN_OUT_TOP_MID, 0, -10); lv_obj_set_auto_realign(condition, true); icon = lv_label_create(lv_scr_act(), nullptr); lv_obj_set_style_local_text_color(icon, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_WHITE); lv_obj_set_style_local_text_font(icon, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, &fontawesome_weathericons); lv_label_set_text(icon, ""); lv_obj_align(icon, condition, LV_ALIGN_OUT_TOP_MID, 0, 0); lv_obj_set_auto_realign(icon, true); forecast = lv_table_create(lv_scr_act(), nullptr); lv_table_set_col_cnt(forecast, Controllers::SimpleWeatherService::MaxNbForecastDays); lv_table_set_row_cnt(forecast, 4); // LV_TABLE_PART_CELL1: Default table style lv_obj_set_style_local_border_color(forecast, LV_TABLE_PART_CELL1, LV_STATE_DEFAULT, LV_COLOR_BLACK); lv_obj_set_style_local_text_color(forecast, LV_TABLE_PART_CELL1, LV_STATE_DEFAULT, Colors::lightGray); // LV_TABLE_PART_CELL2: Condition icon lv_obj_set_style_local_border_color(forecast, LV_TABLE_PART_CELL2, LV_STATE_DEFAULT, LV_COLOR_BLACK); lv_obj_set_style_local_text_color(forecast, LV_TABLE_PART_CELL2, LV_STATE_DEFAULT, LV_COLOR_WHITE); lv_obj_set_style_local_text_font(forecast, LV_TABLE_PART_CELL2, LV_STATE_DEFAULT, &fontawesome_weathericons); // LV_TABLE_PART_CELL3: Freezing lv_obj_set_style_local_border_color(forecast, LV_TABLE_PART_CELL3, LV_STATE_DEFAULT, LV_COLOR_BLACK); lv_obj_set_style_local_text_color(forecast, LV_TABLE_PART_CELL3, LV_STATE_DEFAULT, Colors::blue); // LV_TABLE_PART_CELL4: Ice lv_obj_set_style_local_border_color(forecast, LV_TABLE_PART_CELL4, LV_STATE_DEFAULT, LV_COLOR_BLACK); lv_obj_set_style_local_text_color(forecast, LV_TABLE_PART_CELL4, LV_STATE_DEFAULT, LV_COLOR_CYAN); // LV_TABLE_PART_CELL5: Normal lv_obj_set_style_local_border_color(forecast, LV_TABLE_PART_CELL5, LV_STATE_DEFAULT, LV_COLOR_BLACK); lv_obj_set_style_local_text_color(forecast, LV_TABLE_PART_CELL5, LV_STATE_DEFAULT, Colors::orange); // LV_TABLE_PART_CELL6: Hot lv_obj_set_style_local_border_color(forecast, LV_TABLE_PART_CELL6, LV_STATE_DEFAULT, LV_COLOR_BLACK); lv_obj_set_style_local_text_color(forecast, LV_TABLE_PART_CELL6, LV_STATE_DEFAULT, Colors::deepOrange); lv_obj_align(forecast, nullptr, LV_ALIGN_IN_BOTTOM_LEFT, 0, 0); for (int i = 0; i < Controllers::SimpleWeatherService::MaxNbForecastDays; i++) { lv_table_set_col_width(forecast, i, 48); lv_table_set_cell_type(forecast, 1, i, LV_TABLE_PART_CELL2); lv_table_set_cell_align(forecast, 0, i, LV_LABEL_ALIGN_CENTER); lv_table_set_cell_align(forecast, 1, i, LV_LABEL_ALIGN_CENTER); lv_table_set_cell_align(forecast, 2, i, LV_LABEL_ALIGN_CENTER); lv_table_set_cell_align(forecast, 3, i, LV_LABEL_ALIGN_CENTER); } taskRefresh = lv_task_create(RefreshTaskCallback, 1000, LV_TASK_PRIO_MID, this); Refresh(); } Weather::~Weather() { lv_task_del(taskRefresh); lv_obj_clean(lv_scr_act()); } void Weather::Refresh() { currentWeather = weatherService.Current(); if (currentWeather.IsUpdated()) { auto optCurrentWeather = currentWeather.Get(); if (optCurrentWeather) { int16_t temp = optCurrentWeather->temperature.Celsius(); int16_t minTemp = optCurrentWeather->minTemperature.Celsius(); int16_t maxTemp = optCurrentWeather->maxTemperature.Celsius(); char tempUnit = 'C'; if (settingsController.GetWeatherFormat() == Controllers::Settings::WeatherFormat::Imperial) { temp = optCurrentWeather->temperature.Fahrenheit(); minTemp = optCurrentWeather->minTemperature.Fahrenheit(); maxTemp = optCurrentWeather->maxTemperature.Fahrenheit(); tempUnit = 'F'; } lv_obj_set_style_local_text_color(temperature, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, TemperatureColor(optCurrentWeather->temperature)); lv_label_set_text(icon, Symbols::GetSymbol(optCurrentWeather->iconId)); lv_label_set_text(condition, Symbols::GetCondition(optCurrentWeather->iconId)); lv_label_set_text_fmt(temperature, "%d°%c", temp, tempUnit); lv_label_set_text_fmt(minTemperature, "%d°", minTemp); lv_label_set_text_fmt(maxTemperature, "%d°", maxTemp); } else { lv_label_set_text(icon, ""); lv_label_set_text(condition, ""); lv_label_set_text(temperature, "---"); lv_obj_set_style_local_text_color(temperature, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_WHITE); lv_label_set_text(minTemperature, ""); lv_label_set_text(maxTemperature, ""); } } currentForecast = weatherService.GetForecast(); if (currentForecast.IsUpdated()) { auto optCurrentForecast = currentForecast.Get(); if (optCurrentForecast) { std::tm localTime = *std::localtime(reinterpret_cast<const time_t*>(&optCurrentForecast->timestamp)); for (int i = 0; i < optCurrentForecast->nbDays; i++) { int16_t maxTemp = optCurrentForecast->days[i]->maxTemperature.Celsius(); int16_t minTemp = optCurrentForecast->days[i]->minTemperature.Celsius(); if (settingsController.GetWeatherFormat() == Controllers::Settings::WeatherFormat::Imperial) { maxTemp = optCurrentForecast->days[i]->maxTemperature.Fahrenheit(); minTemp = optCurrentForecast->days[i]->minTemperature.Fahrenheit(); } lv_table_set_cell_type(forecast, 2, i, TemperatureStyle(optCurrentForecast->days[i]->maxTemperature)); lv_table_set_cell_type(forecast, 3, i, TemperatureStyle(optCurrentForecast->days[i]->minTemperature)); uint8_t wday = localTime.tm_wday + i + 1; if (wday > 7) { wday -= 7; } const char* dayOfWeek = Controllers::DateTime::DayOfWeekShortToStringLow(static_cast<Controllers::DateTime::Days>(wday)); lv_table_set_cell_value(forecast, 0, i, dayOfWeek); lv_table_set_cell_value(forecast, 1, i, Symbols::GetSymbol(optCurrentForecast->days[i]->iconId)); // Pad cells based on the largest number of digits on each column char maxPadding[3] = " "; char minPadding[3] = " "; int diff = snprintf(nullptr, 0, "%d", maxTemp) - snprintf(nullptr, 0, "%d", minTemp); if (diff <= 0) { maxPadding[-diff] = '\0'; minPadding[0] = '\0'; } else { maxPadding[0] = '\0'; minPadding[diff] = '\0'; } lv_table_set_cell_value_fmt(forecast, 2, i, "%s%d", maxPadding, maxTemp); lv_table_set_cell_value_fmt(forecast, 3, i, "%s%d", minPadding, minTemp); } } else { for (int i = 0; i < Controllers::SimpleWeatherService::MaxNbForecastDays; i++) { lv_table_set_cell_value(forecast, 0, i, ""); lv_table_set_cell_value(forecast, 1, i, ""); lv_table_set_cell_value(forecast, 2, i, ""); lv_table_set_cell_value(forecast, 3, i, ""); lv_table_set_cell_type(forecast, 2, i, LV_TABLE_PART_CELL1); lv_table_set_cell_type(forecast, 3, i, LV_TABLE_PART_CELL1); } } } } |