1 files changed, 148 insertions, 0 deletions
diff --git a/src/device.vala b/src/device.vala
new file mode 100644
index 0000000..2dc03eb
--- /dev/null
+++ b/src/device.vala
@@ -0,0 +1,148 @@
+namespace AstalBattery {
+public Device get_default() {
+    return Device.get_default();
+}
+
+public class Device : Object {
+    private static Device display_device;
+    public static Device? get_default() {
+        if (display_device != null)
+            return display_device;
+
+        try {
+            display_device = new Device(
+                    "/org/freedesktop/UPower/devices/DisplayDevice");
+
+            return display_device;
+        } catch (Error error) {
+            critical(error.message);
+        }
+        return null;
+    }
+
+    private Properties props;
+    private IUPowerDevice proxy;
+
+    public DeviceType device_type {
+        get {
+            Value value = Value(Type.UINT);
+            proxy.get_property("name", ref value);
+            return value.get_uint();
+        }
+    }
+
+    public string native_path { owned get { return proxy.native_path; } }
+    public string vendor { owned get { return proxy.vendor; } }
+    public string model { owned get { return proxy.model; } }
+    public string serial { owned get { return proxy.serial; } }
+    public uint64 update_time { get { return proxy.update_time; } }
+    public bool power_supply { get { return proxy.power_supply; } }
+    public bool has_history { get { return proxy.has_history; } }
+    public bool has_statistics { get { return proxy.has_statistics; } }
+    public bool online { get { return proxy.online; } }
+    public double energy { get { return proxy.energy; } }
+    public double energy_empty { get { return proxy.energy_empty; } }
+    public double energy_full { get { return proxy.energy_full; } }
+    public double energy_full_design { get { return proxy.energy_full_design; } }
+    public double energy_rate { get { return proxy.energy_rate; } }
+    public double voltage { get { return proxy.voltage; } }
+    public int charge_cycles { get { return proxy.charge_cycles; } }
+    public double luminosity { get { return proxy.luminosity; } }
+    public int64 time_to_empty { get { return proxy.time_to_empty; } }
+    public int64 time_to_full { get { return proxy.time_to_full; }}
+    public double percentage { get { return proxy.percentage / 100; } }
+    public double temperature { get { return proxy.temperature; } }
+    public bool is_present { get { return proxy.is_present; } }
+    public DeviceState state { get { return proxy.state; } }
+    public bool is_rechargable { get { return proxy.is_rechargable; } }
+    public double capacitiy { get { return proxy.capacitiy; } }
+    public DeviceTechnology technology { get { return proxy.technology; } }
+    public WarningLevel warning_level { get { return proxy.warning_level; } }
+    public BatteryLevel battery_level { get { return proxy.battery_level; } }
+    public string icon_name { owned get { return proxy.icon_name; } }
+
+    public Device(string path) throws Error {
+        proxy = Bus.get_proxy_sync(BusType.SYSTEM, "org.freedesktop.UPower", path);
+        props = Bus.get_proxy_sync(BusType.SYSTEM, "org.freedesktop.UPower", path);
+
+        props.properties_changed.connect((iface, vardict) => {
+            foreach (var key in vardict.get_keys()) {
+                var prop = pascal_to_kebab_case(key);
+                if (get_class().find_property(prop) != null)
+                    notify_property(prop);
+            }
+        });
+    }
+}
+
+public enum DeviceType {
+    UNKNOWN = 0,
+    LINE_POWER,
+    BATTERY,
+    UPS,
+    MONITOR,
+    MOUSE,
+    KEYBOARD,
+    PDA,
+    PHONE,
+    MEDIA_PLAYER,
+    TABLET,
+    COMPUTER,
+    GAMING_INPUT,
+    PEN,
+    TOUCHPAD,
+    MODEM,
+    NETWORK,
+    HEADSET,
+    SPEAKERS,
+    HEADPHONES,
+    VIDEO,
+    OTHER_AUDIO,
+    REMOVE_CONTROL,
+    PRINTER,
+    SCANNER,
+    CAMERA,
+    WEARABLE,
+    TOY,
+    BLUETOOTH_GENERIC,
+}
+
+public enum DeviceState {
+    UNKNOWN = 0,
+    CHARGING,
+    DISCHARGING,
+    EMPTY,
+    FULLY_CHARGED,
+    PENDING_CHARGE,
+    PENDING_DISCHARGE,
+}
+
+public enum DeviceTechnology {
+    UNKNOWN = 0,
+    LITHIUM_ION,
+    LITHIUM_POLYMER,
+    LITHIUM_IRON_PHOSPHATE,
+    LEAD_ACID,
+    NICKEL_CADMIUM,
+    NICKEL_METAL_HYDRIDE,
+}
+
+public enum WarningLevel {
+    UNKNOWN = 0,
+    NONE,
+    DISCHARGING,
+    LOW,
+    CRITICIAL,
+    ACTION,
+}
+
+public enum BatteryLevel {
+    UNKNOWN = 0,
+    NONE,
+    LOW,
+    CRITICIAL,
+    NORMAL,
+    HIGH,
+    FULL,
+}
+}