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This commit is contained in:
Arif Hasanic
2026-05-04 16:24:48 +02:00
parent 55a76be186
commit 0549437776
7 changed files with 610 additions and 60 deletions
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6
CMakeLists.txt
View File

@@ -106,8 +106,8 @@ include(Catch)
catch_discover_tests(bar_tests) catch_discover_tests(bar_tests)
# Copy all CSS files in resources/ into build and user config directories # Copy all CSS files in resources/ into build and user config directories
file(GLOB RES_CSS_FILES CONFIGURE_DEPENDS file(GLOB RES_FILES CONFIGURE_DEPENDS
"${CMAKE_CURRENT_SOURCE_DIR}/resources/*.css" "${CMAKE_CURRENT_SOURCE_DIR}/resources/*"
) )
set(RES_BUILD_DIR "${CMAKE_CURRENT_BINARY_DIR}/resources") set(RES_BUILD_DIR "${CMAKE_CURRENT_BINARY_DIR}/resources")
set(RES_USER_DIR "$ENV{HOME}/.config/bar") set(RES_USER_DIR "$ENV{HOME}/.config/bar")
@@ -115,7 +115,7 @@ set(RES_USER_DIR "$ENV{HOME}/.config/bar")
set(RES_DST_FILES "") set(RES_DST_FILES "")
set(USER_DST_FILES "") set(USER_DST_FILES "")
foreach(RES_FILE IN LISTS RES_CSS_FILES) foreach(RES_FILE IN LISTS RES_FILES)
get_filename_component(RES_NAME "${RES_FILE}" NAME) get_filename_component(RES_NAME "${RES_FILE}" NAME)
set(RES_DST "${RES_BUILD_DIR}/${RES_NAME}") set(RES_DST "${RES_BUILD_DIR}/${RES_NAME}")
set(USER_DST "${RES_USER_DIR}/${RES_NAME}") set(USER_DST "${RES_USER_DIR}/${RES_NAME}")

129
include/components/weather.hpp Normal file
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@@ -0,0 +1,129 @@
#pragma once
#include <fstream>
#include <iostream>
#include <nlohmann/json.hpp>
#include "services/textureCache.hpp"
#include "widgets/weather.hpp"
#include "gtkmm/box.h"
#include "gtkmm/enums.h"
#include "gtkmm/image.h"
std::string formatTemperature(double temp) {
return std::to_string(static_cast<int>(std::round(temp))) + "°C";
}
class WeatherInfo : public Gtk::Box {
private:
Gtk::Image getImageFromWeatherCode(int weather_code, bool is_daytime = true) {
Gtk::Image pic;
auto file = std::ifstream("resources/weatherCodes.json");
if (!file.is_open()) {
auto homeDir = std::getenv("HOME");
std::cout << "Failed to open local weatherCodes.json, trying " << std::string(homeDir) + "/.config/bar/weatherCodes.json" << std::endl;
file = std::ifstream(std::string(homeDir) + "/.config/bar/weatherCodes.json");
if (!file.is_open()) {
std::cerr << "Failed to open weatherCodes.json" << std::endl;
return pic;
}
}
auto json = nlohmann::json::parse(file);
file.close();
std::string image_path = json[std::to_string(weather_code)][is_daytime ? "day" : "night"]["image"].get<std::string>();
auto texture = TextureCacheService::getInstance()->getTexture(image_path);
if (texture) {
pic.set(texture);
}
pic.set_pixel_size(64);
return pic;
}
public:
WeatherInfo(WeatherWidget::CurrentWeather current_weather) {
set_orientation(Gtk::Orientation::HORIZONTAL);
this->set_valign(Gtk::Align::CENTER);
this->set_halign(Gtk::Align::FILL);
auto image = getImageFromWeatherCode(current_weather.weather_code);
auto temp = Gtk::Label();
temp.set_markup("<span weight='bold'>" + formatTemperature(current_weather.temperature) + "</span>" + "<span color='gray' size='small'> (" + formatTemperature(current_weather.apparent_temperature) + ")</span>");
temp.set_halign(Gtk::Align::START);
auto temp_box = Gtk::Box(Gtk::Orientation::VERTICAL);
temp_box.set_valign(Gtk::Align::CENTER);
temp_box.set_halign(Gtk::Align::START);
temp_box.append(temp);
append(image);
append(temp_box);
}
WeatherInfo(WeatherWidget::HourlyWeather hourly_weather) {
set_orientation(Gtk::Orientation::HORIZONTAL);
this->set_valign(Gtk::Align::CENTER);
add_css_class("weather-info");
auto image = getImageFromWeatherCode(hourly_weather.weather_code);
auto temp = Gtk::Label();
temp.set_markup("<span weight='bold'>" + formatTemperature(hourly_weather.temperature_2m) + "</span>" + "<span color='gray' size='small'> (" + formatTemperature(hourly_weather.apparent_temperature) + ")</span>");
temp.set_halign(Gtk::Align::START);
Gtk::Box temp_box(Gtk::Orientation::VERTICAL);
temp_box.set_halign(Gtk::Align::START);
temp_box.set_valign(Gtk::Align::CENTER);
temp_box.append(temp);
auto timeLabel = Gtk::Label();
timeLabel.set_markup("<span size='small'>" + hourly_weather.time + "</span>");
timeLabel.set_halign(Gtk::Align::START);
temp_box.append(timeLabel);
append(image);
append(temp_box);
}
WeatherInfo(WeatherWidget::DailyWeather daily_weather) {
set_orientation(Gtk::Orientation::HORIZONTAL);
this->set_valign(Gtk::Align::CENTER);
add_css_class("weather-info");
auto image = getImageFromWeatherCode(daily_weather.weather_code);
auto max_label = Gtk::Label();
max_label.set_markup("<span weight='bold'>H: " + formatTemperature(daily_weather.temperature_2m_max) + "</span>" + "<span color='gray' size='small'> (" + formatTemperature(daily_weather.apparent_temperature_max) + ")</span>");
max_label.set_halign(Gtk::Align::START);
auto min_label = Gtk::Label();
min_label.set_markup("<span size='small'>L: " + formatTemperature(daily_weather.temperature_2m_min) + "</span>" + "<span color='gray' size='small'> (" + formatTemperature(daily_weather.apparent_temperature_min) + ")</span>");
min_label.set_halign(Gtk::Align::START);
Gtk::Box temp_box(Gtk::Orientation::VERTICAL);
temp_box.set_halign(Gtk::Align::START);
temp_box.set_valign(Gtk::Align::CENTER);
temp_box.append(max_label);
temp_box.append(min_label);
auto timeLabel = Gtk::Label();
timeLabel.set_markup("<span size='small'>" + daily_weather.time + "</span>");
timeLabel.set_halign(Gtk::Align::START);
temp_box.append(timeLabel);
append(image);
append(temp_box);
}
};

48
include/widgets/weather.hpp
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@@ -1,20 +1,58 @@
#pragma once #pragma once
#include <array>
#include <glibmm/dispatcher.h>
#include <gtkmm/box.h> #include <gtkmm/box.h>
#include <gtkmm/label.h> #include <gtkmm/label.h>
#include <sigc++/sigc++.h> #include <sigc++/sigc++.h>
#include "gtkmm/scrolledwindow.h"
class WeatherWidget : public Gtk::Box { class WeatherWidget : public Gtk::Box {
public: public:
struct CurrentWeather {
double temperature;
double apparent_temperature;
double precipitation;
int weather_code;
};
struct DailyWeather {
double temperature_2m_max;
double temperature_2m_min;
double apparent_temperature_min;
double apparent_temperature_max;
double precipitation_sum;
int weather_code;
std::string time;
};
struct HourlyWeather {
double temperature_2m;
double apparent_temperature;
double precipitation_probability;
double precipitation;
int weather_code;
std::string time;
};
WeatherWidget(); WeatherWidget();
private: private:
Gtk::Label titleLabel; std::array<DailyWeather, 7> daily_weather{};
Gtk::Label currentLabel; std::array<HourlyWeather, 24> hourly_weather{};
Gtk::Label todayLabel; CurrentWeather current_weather{};
Gtk::ScrolledWindow currentScroll;
Gtk::ScrolledWindow hourlyScroll;
Gtk::ScrolledWindow dailyScroll;
Glib::Dispatcher m_dispatcher;
bool onRefreshTick(); bool onRefreshTick();
void fetchWeather(); void fetchWeather();
void applyWeatherText(const std::string &current_text,
const std::string &today_text); void refreshCurrentWeather();
void refreshHourlyWeather();
void refreshDailyWeather();
}; };

27
resources/bar.css
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@@ -1,4 +1,6 @@
/* Custom Scrollbar Styling */ /* Custom Scrollbar Styling */
/** biome-ignore-all lint/correctness/noUnknownTypeSelector: gtk css has more valid identifiers */
scrollbar, scrollbar * { scrollbar, scrollbar * {
min-width: 8px; min-width: 8px;
background: transparent; background: transparent;
@@ -22,7 +24,6 @@ scrollbar trough {
scrollbar button { scrollbar button {
background: transparent; background: transparent;
} }
/** biome-ignore-all lint/correctness/noUnknownTypeSelector: gtk css has more valid identifiers */
* { * {
all: unset; all: unset;
} }
@@ -295,4 +296,26 @@ tooltip {
.available-devices { .available-devices {
background-color: rgba(255, 255, 255, 0.1); background-color: rgba(255, 255, 255, 0.1);
border-radius: 4px; border-radius: 4px;
} }
.current-weather-scroll {
background-color: rgba(255, 255, 255, 0.1);
border-radius: 8px;
}
.hourly-weather-scroll {
border: 1px solid rgba(255, 255, 255, 0.1);
border-radius: 8px;
}
.daily-weather-scroll {
border: 1px solid rgba(255, 255, 255, 0.1);
border-radius: 8px;
}
.weather-info {
padding: 4px 8px;
border-radius: 4px;
background-color: rgba(255, 255, 255, 0.1);
}

282
resources/weatherCodes.json Normal file
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@@ -0,0 +1,282 @@
{
"0":{
"day":{
"description":"Sunny",
"image":"http://openweathermap.org/img/wn/01d@2x.png"
},
"night":{
"description":"Clear",
"image":"http://openweathermap.org/img/wn/01n@2x.png"
}
},
"1":{
"day":{
"description":"Mainly Sunny",
"image":"http://openweathermap.org/img/wn/01d@2x.png"
},
"night":{
"description":"Mainly Clear",
"image":"http://openweathermap.org/img/wn/01n@2x.png"
}
},
"2":{
"day":{
"description":"Partly Cloudy",
"image":"http://openweathermap.org/img/wn/02d@2x.png"
},
"night":{
"description":"Partly Cloudy",
"image":"http://openweathermap.org/img/wn/02n@2x.png"
}
},
"3":{
"day":{
"description":"Cloudy",
"image":"http://openweathermap.org/img/wn/03d@2x.png"
},
"night":{
"description":"Cloudy",
"image":"http://openweathermap.org/img/wn/03n@2x.png"
}
},
"45":{
"day":{
"description":"Foggy",
"image":"http://openweathermap.org/img/wn/50d@2x.png"
},
"night":{
"description":"Foggy",
"image":"http://openweathermap.org/img/wn/50n@2x.png"
}
},
"48":{
"day":{
"description":"Rime Fog",
"image":"http://openweathermap.org/img/wn/50d@2x.png"
},
"night":{
"description":"Rime Fog",
"image":"http://openweathermap.org/img/wn/50n@2x.png"
}
},
"51":{
"day":{
"description":"Light Drizzle",
"image":"http://openweathermap.org/img/wn/09d@2x.png"
},
"night":{
"description":"Light Drizzle",
"image":"http://openweathermap.org/img/wn/09n@2x.png"
}
},
"53":{
"day":{
"description":"Drizzle",
"image":"http://openweathermap.org/img/wn/09d@2x.png"
},
"night":{
"description":"Drizzle",
"image":"http://openweathermap.org/img/wn/09n@2x.png"
}
},
"55":{
"day":{
"description":"Heavy Drizzle",
"image":"http://openweathermap.org/img/wn/09d@2x.png"
},
"night":{
"description":"Heavy Drizzle",
"image":"http://openweathermap.org/img/wn/09n@2x.png"
}
},
"56":{
"day":{
"description":"Light Freezing Drizzle",
"image":"http://openweathermap.org/img/wn/09d@2x.png"
},
"night":{
"description":"Light Freezing Drizzle",
"image":"http://openweathermap.org/img/wn/09n@2x.png"
}
},
"57":{
"day":{
"description":"Freezing Drizzle",
"image":"http://openweathermap.org/img/wn/09d@2x.png"
},
"night":{
"description":"Freezing Drizzle",
"image":"http://openweathermap.org/img/wn/09n@2x.png"
}
},
"61":{
"day":{
"description":"Light Rain",
"image":"http://openweathermap.org/img/wn/10d@2x.png"
},
"night":{
"description":"Light Rain",
"image":"http://openweathermap.org/img/wn/10n@2x.png"
}
},
"63":{
"day":{
"description":"Rain",
"image":"http://openweathermap.org/img/wn/10d@2x.png"
},
"night":{
"description":"Rain",
"image":"http://openweathermap.org/img/wn/10n@2x.png"
}
},
"65":{
"day":{
"description":"Heavy Rain",
"image":"http://openweathermap.org/img/wn/10d@2x.png"
},
"night":{
"description":"Heavy Rain",
"image":"http://openweathermap.org/img/wn/10n@2x.png"
}
},
"66":{
"day":{
"description":"Light Freezing Rain",
"image":"http://openweathermap.org/img/wn/10d@2x.png"
},
"night":{
"description":"Light Freezing Rain",
"image":"http://openweathermap.org/img/wn/10n@2x.png"
}
},
"67":{
"day":{
"description":"Freezing Rain",
"image":"http://openweathermap.org/img/wn/10d@2x.png"
},
"night":{
"description":"Freezing Rain",
"image":"http://openweathermap.org/img/wn/10n@2x.png"
}
},
"71":{
"day":{
"description":"Light Snow",
"image":"http://openweathermap.org/img/wn/13d@2x.png"
},
"night":{
"description":"Light Snow",
"image":"http://openweathermap.org/img/wn/13n@2x.png"
}
},
"73":{
"day":{
"description":"Snow",
"image":"http://openweathermap.org/img/wn/13d@2x.png"
},
"night":{
"description":"Snow",
"image":"http://openweathermap.org/img/wn/13n@2x.png"
}
},
"75":{
"day":{
"description":"Heavy Snow",
"image":"http://openweathermap.org/img/wn/13d@2x.png"
},
"night":{
"description":"Heavy Snow",
"image":"http://openweathermap.org/img/wn/13n@2x.png"
}
},
"77":{
"day":{
"description":"Snow Grains",
"image":"http://openweathermap.org/img/wn/13d@2x.png"
},
"night":{
"description":"Snow Grains",
"image":"http://openweathermap.org/img/wn/13n@2x.png"
}
},
"80":{
"day":{
"description":"Light Showers",
"image":"http://openweathermap.org/img/wn/09d@2x.png"
},
"night":{
"description":"Light Showers",
"image":"http://openweathermap.org/img/wn/09n@2x.png"
}
},
"81":{
"day":{
"description":"Showers",
"image":"http://openweathermap.org/img/wn/09d@2x.png"
},
"night":{
"description":"Showers",
"image":"http://openweathermap.org/img/wn/09n@2x.png"
}
},
"82":{
"day":{
"description":"Heavy Showers",
"image":"http://openweathermap.org/img/wn/09d@2x.png"
},
"night":{
"description":"Heavy Showers",
"image":"http://openweathermap.org/img/wn/09n@2x.png"
}
},
"85":{
"day":{
"description":"Light Snow Showers",
"image":"http://openweathermap.org/img/wn/13d@2x.png"
},
"night":{
"description":"Light Snow Showers",
"image":"http://openweathermap.org/img/wn/13n@2x.png"
}
},
"86":{
"day":{
"description":"Snow Showers",
"image":"http://openweathermap.org/img/wn/13d@2x.png"
},
"night":{
"description":"Snow Showers",
"image":"http://openweathermap.org/img/wn/13n@2x.png"
}
},
"95":{
"day":{
"description":"Thunderstorm",
"image":"http://openweathermap.org/img/wn/11d@2x.png"
},
"night":{
"description":"Thunderstorm",
"image":"http://openweathermap.org/img/wn/11n@2x.png"
}
},
"96":{
"day":{
"description":"Light Thunderstorms With Hail",
"image":"http://openweathermap.org/img/wn/11d@2x.png"
},
"night":{
"description":"Light Thunderstorms With Hail",
"image":"http://openweathermap.org/img/wn/11n@2x.png"
}
},
"99":{
"day":{
"description":"Thunderstorm With Hail",
"image":"http://openweathermap.org/img/wn/11d@2x.png"
},
"night":{
"description":"Thunderstorm With Hail",
"image":"http://openweathermap.org/img/wn/11n@2x.png"
}
}
}

7
src/services/hyprland.cpp
View File

@@ -4,6 +4,7 @@
#include <cstring> #include <cstring>
#include <glib-unix.h> #include <glib-unix.h>
#include <glib.h> #include <glib.h>
#include <iostream>
#include <memory> #include <memory>
#include <nlohmann/json.hpp> #include <nlohmann/json.hpp>
#include <string> #include <string>
@@ -225,7 +226,11 @@ void HyprlandService::onOpenWindow(std::string windowData) {
auto parts = StringHelper::split(windowData, ','); auto parts = StringHelper::split(windowData, ',');
std::string addr = "0x" + parts[0]; std::string addr = "0x" + parts[0];
int workspaceId = std::stoi(parts[1]); int workspaceId = std::stoi(parts[1]);
std::string title = parts[2]; std::string title = "";
if (parts.size() > 2) {
std::string title = parts[2];
}
auto clientPtr = std::make_shared<Client>(); auto clientPtr = std::make_shared<Client>();
clientPtr->address = addr; clientPtr->address = addr;

171
src/widgets/weather.cpp
View File

@@ -1,16 +1,21 @@
#include "widgets/weather.hpp" #include "widgets/weather.hpp"
#include <cstddef>
#include <curl/curl.h> #include <curl/curl.h>
#include <glibmm/main.h> #include <glibmm/main.h>
#include <ios> #include <iomanip>
#include <nlohmann/json.hpp> #include <nlohmann/json.hpp>
#include <spdlog/spdlog.h> #include <spdlog/spdlog.h>
#include <sstream>
#include <thread> #include <thread>
#include <unistd.h>
#include "components/weather.hpp"
#include "gtkmm/object.h"
namespace { namespace {
constexpr const char *kWeatherUrl = constexpr const char *kWeatherUrl =
"https://api.open-meteo.com/v1/forecast?latitude=49.0094&longitude=8.4044&daily=temperature_2m_max,temperature_2m_min,weather_code&hourly=temperature_2m,rain&current=temperature_2m&timezone=Europe%2FBerlin"; "https://api.open-meteo.com/v1/forecast?latitude=49.0094&longitude=8.4044&daily=temperature_2m_max,temperature_2m_min,apparent_temperature_min,apparent_temperature_max,precipitation_sum,weather_code&hourly=temperature_2m,apparent_temperature,weather_code,precipitation_probability,precipitation&current=temperature_2m,apparent_temperature,weather_code,precipitation&timezone=Europe%2FBerlin&past_days=0&forecast_days=7";
size_t write_to_buffer(void *contents, size_t size, size_t nmemb, void *userp) { size_t write_to_buffer(void *contents, size_t size, size_t nmemb, void *userp) {
size_t total = size * nmemb; size_t total = size * nmemb;
@@ -19,32 +24,42 @@ size_t write_to_buffer(void *contents, size_t size, size_t nmemb, void *userp) {
return total; return total;
} }
std::string formatTemp(double value) {
std::ostringstream ss;
ss.setf(std::ios::fixed);
ss.precision(1);
ss << value << "°C";
return ss.str();
}
} // namespace } // namespace
WeatherWidget::WeatherWidget() WeatherWidget::WeatherWidget() : Gtk::Box(Gtk::Orientation::VERTICAL) {
: Gtk::Box(Gtk::Orientation::VERTICAL) { set_spacing(10);
this->set_orientation(Gtk::Orientation::VERTICAL);
this->set_spacing(6);
this->titleLabel.set_text("Weather"); currentScroll.set_policy(Gtk::PolicyType::ALWAYS, Gtk::PolicyType::NEVER);
this->currentLabel.set_text("Now: --"); currentScroll.set_propagate_natural_height(true);
this->todayLabel.set_text("Today: -- / --"); currentScroll.add_css_class("current-weather-scroll");
currentScroll.set_valign(Gtk::Align::START);
currentScroll.set_halign(Gtk::Align::FILL);
this->append(this->titleLabel); hourlyScroll.set_policy(Gtk::PolicyType::ALWAYS, Gtk::PolicyType::NEVER);
this->append(this->currentLabel); hourlyScroll.set_propagate_natural_height(true);
this->append(this->todayLabel); hourlyScroll.add_css_class("hourly-weather-scroll");
hourlyScroll.set_valign(Gtk::Align::START);
hourlyScroll.set_halign(Gtk::Align::FILL);
this->fetchWeather(); dailyScroll.set_policy(Gtk::PolicyType::ALWAYS, Gtk::PolicyType::NEVER);
Glib::signal_timeout().connect_seconds( dailyScroll.set_propagate_natural_height(true);
sigc::mem_fun(*this, &WeatherWidget::onRefreshTick), dailyScroll.add_css_class("daily-weather-scroll");
3600); dailyScroll.set_valign(Gtk::Align::START);
dailyScroll.set_halign(Gtk::Align::FILL);
this->append(currentScroll);
this->append(hourlyScroll);
this->append(dailyScroll);
m_dispatcher.connect([this]() {
this->refreshCurrentWeather();
this->refreshHourlyWeather();
this->refreshDailyWeather();
});
Glib::signal_timeout().connect(sigc::mem_fun(*this, &WeatherWidget::onRefreshTick), 15 * 60 * 1000);
this->onRefreshTick();
} }
bool WeatherWidget::onRefreshTick() { bool WeatherWidget::onRefreshTick() {
@@ -52,15 +67,45 @@ bool WeatherWidget::onRefreshTick() {
return true; return true;
} }
void WeatherWidget::refreshCurrentWeather() {
auto current_box = Gtk::make_managed<Gtk::Box>(Gtk::Orientation::HORIZONTAL);
current_box->set_halign(Gtk::Align::CENTER);
current_box->set_valign(Gtk::Align::CENTER);
this->currentScroll.set_child(*current_box);
auto &cw = this->current_weather;
auto weatherPill = Gtk::make_managed<WeatherInfo>(cw);
current_box->append(*weatherPill);
}
void WeatherWidget::refreshHourlyWeather() {
auto hourly_box = Gtk::make_managed<Gtk::Box>(Gtk::Orientation::HORIZONTAL);
this->hourlyScroll.set_child(*hourly_box);
hourly_box->set_spacing(5);
for (auto &hw : this->hourly_weather) {
auto weatherPill = Gtk::make_managed<WeatherInfo>(hw);
hourly_box->append(*weatherPill);
}
}
void WeatherWidget::refreshDailyWeather() {
auto daily_box = Gtk::make_managed<Gtk::Box>(Gtk::Orientation::HORIZONTAL);
this->dailyScroll.set_child(*daily_box);
daily_box->set_spacing(5);
for (auto &dw : this->daily_weather) {
auto weatherPill = Gtk::make_managed<WeatherInfo>(dw);
daily_box->append(*weatherPill);
}
}
void WeatherWidget::fetchWeather() { void WeatherWidget::fetchWeather() {
std::thread([this]() { std::thread([this]() {
std::string buffer; std::string buffer;
CURL *curl = curl_easy_init(); CURL *curl = curl_easy_init();
if (!curl) { if (!curl) {
Glib::signal_idle().connect_once([this]() {
this->applyWeatherText("Now: --", "Today: -- / --");
});
return; return;
} }
@@ -68,41 +113,69 @@ void WeatherWidget::fetchWeather() {
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L); curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_to_buffer); curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_to_buffer);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, &buffer); curl_easy_setopt(curl, CURLOPT_WRITEDATA, &buffer);
curl_easy_setopt(curl, CURLOPT_USERAGENT, "bar/1.0"); curl_easy_setopt(curl, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3");
auto res = curl_easy_perform(curl); auto res = curl_easy_perform(curl);
curl_easy_cleanup(curl); curl_easy_cleanup(curl);
if (res != CURLE_OK || buffer.empty()) { if (res != CURLE_OK || buffer.empty()) {
Glib::signal_idle().connect_once([this]() {
this->applyWeatherText("Now: --", "Today: -- / --");
});
return; return;
} }
try { try {
auto json = nlohmann::json::parse(buffer); auto json = nlohmann::json::parse(buffer);
double current = json.at("current").at("temperature_2m").get<double>();
double minTemp = json.at("daily").at("temperature_2m_min").at(0).get<double>();
double maxTemp = json.at("daily").at("temperature_2m_max").at(0).get<double>();
std::string currentText = "Now: " + formatTemp(current); auto current = json["current"];
std::string todayText = "Today: " + formatTemp(minTemp) + " / " + formatTemp(maxTemp);
this->current_weather.temperature = current["temperature_2m"].get<double>();
this->current_weather.apparent_temperature = current["apparent_temperature"].get<double>();
this->current_weather.weather_code = current["weather_code"].get<int>();
this->current_weather.precipitation = current["precipitation"].get<double>();
auto daily = json["daily"];
for (size_t i = 0; i < daily["time"].size(); i++) {
DailyWeather dw{};
dw.temperature_2m_max = daily["temperature_2m_max"][i].get<double>();
dw.temperature_2m_min = daily["temperature_2m_min"][i].get<double>();
dw.apparent_temperature_min = daily["apparent_temperature_min"][i].get<double>();
dw.apparent_temperature_max = daily["apparent_temperature_max"][i].get<double>();
dw.precipitation_sum = daily["precipitation_sum"][i].get<double>();
dw.weather_code = daily["weather_code"][i].get<int>();
auto time_str = daily["time"][i].get<std::string>();
std::tm tm = {};
std::istringstream ss(time_str);
ss >> std::get_time(&tm, "%Y-%m-%d");
std::mktime(&tm);
char buffer[10];
std::strftime(buffer, sizeof(buffer), "%a", &tm);
dw.time = buffer;
this->daily_weather[i] = dw;
}
auto hourly = json["hourly"];
auto current_time = std::time(nullptr);
auto nextHour = std::localtime(&current_time)->tm_hour + 1;
for (int i = nextHour; i < nextHour + 24; i ++) {
HourlyWeather hw{};
hw.temperature_2m = hourly["temperature_2m"][i].get<double>();
hw.apparent_temperature = hourly["apparent_temperature"][i].get<double>();
hw.weather_code = hourly["weather_code"][i].get<int>();
hw.precipitation_probability = hourly["precipitation_probability"][i].get<double>();
hw.precipitation = hourly["precipitation"][i].get<double>();
hw.time = hourly["time"][i].get<std::string>().substr(11, 5);
this->hourly_weather[i - nextHour] = hw;
}
Glib::signal_idle().connect_once([this, currentText, todayText]() {
this->applyWeatherText(currentText, todayText);
});
} catch (const std::exception &ex) { } catch (const std::exception &ex) {
spdlog::error("Weather parse error: {}", ex.what()); spdlog::error("Weather parse error: {}", ex.what());
Glib::signal_idle().connect_once([this]() {
this->applyWeatherText("Now: --", "Today: -- / --");
});
} }
m_dispatcher.emit();
}).detach(); }).detach();
} }
void WeatherWidget::applyWeatherText(const std::string &current_text,
const std::string &today_text) {
this->currentLabel.set_text(current_text);
this->todayLabel.set_text(today_text);
}