Added all callbacks

src/modules/upower/upower.cpp

@@ -0,0 +1,126 @@
+#include "modules/upower/upower.hpp"
+
+#include <iostream>
+#include <map>
+#include <string>
+
+namespace waybar::modules {
+UPower::UPower(const std::string& id, const Json::Value& config)
+    : AModule(config, "tray", id),
+      box_(Gtk::ORIENTATION_HORIZONTAL, 0),
+      icon_(),
+      label_(),
+      devices() {
+  box_.pack_start(icon_);
+  box_.pack_start(label_);
+  event_box_.add(box_);
+
+  GError* error = NULL;
+  client = up_client_new_full(NULL, &error);
+  if (client == NULL) {
+    throw std::runtime_error("Unable to create UPower client!");
+  }
+
+  g_signal_connect(client, "device-added", G_CALLBACK(deviceAdded_cb), this);
+  g_signal_connect(client, "device-removed", G_CALLBACK(deviceRemoved_cb), this);
+  g_signal_connect(client, "notify", G_CALLBACK(deviceNotify_cb), this);
+
+  resetDevices();
+
+  dp.emit();
+}
+
+UPower::~UPower() {}
+
+void UPower::clicked() { printf("CLICK\n"); }
+
+void UPower::deviceAdded_cb(UpClient* client, UpDevice* device, gpointer data) {
+  UPower* up = static_cast<UPower*>(data);
+  up->addDevice(device);
+  up->setDisplayDevice();
+  // Update the widget
+  up->dp.emit();
+}
+void UPower::deviceRemoved_cb(UpClient* client, const gchar* object_path, gpointer data) {
+  UPower* up = static_cast<UPower*>(data);
+  up->removeDevice(object_path);
+  up->setDisplayDevice();
+  // Update the widget
+  up->dp.emit();
+}
+void UPower::deviceNotify_cb(gpointer data) {
+  UPower* up = static_cast<UPower*>(data);
+  // Update the widget
+  up->dp.emit();
+}
+
+void UPower::removeDevice(const std::string devicePath) { devices.erase(devicePath); }
+
+void UPower::addDevice(UpDevice* device) {
+  if (device) {
+    const gchar* objectPath = up_device_get_object_path(device);
+    devices[objectPath] = device;
+    g_signal_connect(devices[objectPath], "notify", G_CALLBACK(deviceNotify_cb), this);
+  }
+}
+
+void UPower::setDisplayDevice() {
+  displayDevice = up_client_get_display_device(client);
+  g_signal_connect(displayDevice, "notify", G_CALLBACK(deviceNotify_cb), this);
+}
+
+/** Removes all devices and adds the current devices */
+void UPower::resetDevices() {
+  // Removes all devices
+  if (devices.size() > 0) {
+    auto it = devices.cbegin();
+    while (it != devices.cend()) {
+      devices.erase(it++);
+    }
+  }
+
+  // Adds all devices
+  GPtrArray* newDevices = up_client_get_devices2(client);
+  for (guint i = 0; i < newDevices->len; i++) {
+    UpDevice* device = (UpDevice*)g_ptr_array_index(newDevices, i);
+    if (device) addDevice(device);
+  }
+
+  setDisplayDevice();
+
+  // Update the widget
+  dp.emit();
+}
+
+auto UPower::update() -> void {
+  printf("UPDATE!\n");
+
+  UpDeviceKind  kind;
+  UpDeviceState state;
+  double        percentage;
+  gboolean      is_power_supply;
+  gboolean      is_present;
+  gchar*        icon_name;
+
+  g_object_get(displayDevice,
+               "kind",
+               &kind,
+               "state",
+               &state,
+               "is-present",
+               &is_present,
+               "power-supply",
+               &is_power_supply,
+               "percentage",
+               &percentage,
+               "icon-name",
+               &icon_name,
+               NULL);
+
+  printf("ICON: %s\n", icon_name);
+
+  // Call parent update
+  AModule::update();
+}
+
+}  // namespace waybar::modules