The compile-time major version Creates a new #UpClient object. If connecting to upowerd on D-Bus fails, this returns %NULL and prints out a warning with the error message. Consider using up_client_new_full() instead which allows you to handle errors and cancelling long operations yourself. a new UpClient object, or %NULL on failure. Finishes an operation started with up_client_new_async(). a #UpClient or %NULL if @error is set. Free with g_object_unref(). a #GAsyncResult obtained from the #GAsyncReadyCallback passed to up_client_new_async() Creates a new #UpClient object. If connecting to upowerd on D-Bus fails, this returns %NULL and sets @error. a new UpClient object, or %NULL on failure. A #GCancellable or %NULL. Asynchronously creates a new #UpClient object. This is an asynchronous failable function. a #GCancellable or %NULL a #GAsyncReadyCallback to call when the request is satisfied the data to pass to @callback Gets a string representing the configured critical action, depending on availability. the action name, or %NULL on error. a #UpClient instance. Get UPower daemon version. string containing the daemon version, e.g. 008 a #UpClient instance. Get a copy of the device objects. This function does not set the free function for the #GPtrArray so you need use g_object_unref on all elements when you are finished with the array. an array of #UpDevice objects or %NULL on error, free with g_ptr_array_unref() a #UpClient instance. Get a copy of the device objects. an array of #UpDevice objects or %NULL on error, free with g_ptr_array_unref() a #UpClient instance. Asynchronously fetches the list of #UpDevice objects. a #UpClient instance. a #GCancellable or %NULL a #GAsyncReadyCallback to call when the request is satisfied the data to pass to @callback Finishes an operation started with up_client_get_devices_async(). an array of #UpDevice objects or %NULL on error. a #UpClient instance. a #GAsyncResult obtained from the #GAsyncReadyCallback passed to up_client_get_devices_async() Get the composite display device. a #UpDevice object, or %NULL on error. a #UpClient instance. Get whether the laptop lid is closed. %TRUE if lid is closed or %FALSE otherwise. a #UpClient instance. Get whether a laptop lid is present on this machine. %TRUE if the machine has a laptop lid a #UpClient instance. Get whether the system is running on battery power. %TRUE if the system is currently running on battery, %FALSE otherwise. a #UpClient instance. The daemon version. If the laptop lid is closed. If a laptop lid is present. If the computer is on battery power. The ::device-added signal is emitted when a power device is added. the #UpDevice that was added. The ::device-removed signal is emitted when a power device is removed. the object path of the #UpDevice that was removed. Private #UpClient data Creates a new #UpDevice object. a new UpDevice object. Converts a string to a #UpDeviceKind. enumerated value Converts a #UpDeviceKind to a string. identifier string Converts a string to a #UpDeviceLevel. enumerated value Converts a #UpDeviceLevel to a string. identifier string Converts a string to a #UpDeviceState. enumerated value Converts a #UpDeviceState to a string. identifier string Converts a string to a #UpDeviceTechnology. enumerated value Converts a #UpDeviceTechnology to a string. identifier string Gets the device history. an array of #UpHistoryItem's, with the most recent one being first; %NULL if @error is set or @device is invalid a #UpDevice instance. The type of history, known values are "rate" and "charge". the amount of time to look back into time. the resolution of data. a #GCancellable or %NULL Gets the object path for the device. the object path, or %NULL a #UpDevice instance. Gets the device current statistics. an array of #UpStatsItem's, else #NULL and @error is used a #UpDevice instance. the type of statistics. a #GCancellable or %NULL Refreshes properties on the device. This function is normally not required and will only return without an error if the daemon was started in debug mode. #TRUE for success, else #FALSE and @error is used a #UpDevice instance. a #GCancellable or %NULL Sets the object path of the object and fills up initial properties. #TRUE for success, else #FALSE and @error is used a #UpDevice instance. The UPower object path. a #GCancellable or %NULL Converts the device to a string description. text representation of #UpDevice a #UpDevice instance. The battery level, e.g. %UP_DEVICE_LEVEL_CRITICAL. If this is something other than %UP_DEVICE_LEVEL_NONE, then User Interfaces should use this approximate level instead of percentages. The percentage capacity of the device where 100% means the device has the same charge potential as when it was manufactured. The number of charge cycles for the battery, or -1 if unknown or non-applicable. The energy left in the device. Measured in mWh. The energy the device will have when it is empty. This is usually zero. Measured in mWh. The amount of energy when the device is fully charged. Measured in mWh. The amount of energy when the device was brand new. Measured in mWh. The rate of discharge or charge. Measured in mW. If the device has history data that might be useful. If the device has statistics data that might be useful. The icon name, following the Icon Naming Speficiation If the device is present, as some devices like laptop batteries can be removed, leaving an empty bay that is still technically a device. If the device has a rechargable battery. The device kind, e.g. %UP_DEVICE_KIND_KEYBOARD. The current luminosity of the device. The model of the device. The native path of the device, useful for direct device access. If the device is online, i.e. connected. The percentage charge of the device. Note that if the battery level property is something other than %UP_DEVICE_LEVEL_NONE, then this percentage is an approximation, and should not be used a number to display to the user. If the device is powering the system. The serial number of the device. The state the device is in at this time, e.g. %UP_DEVICE_STATE_EMPTY. The battery technology e.g. %UP_DEVICE_TECHNOLOGY_LITHIUM_ION. The temperature of the device in degrees Celsius. The amount of time until the device is empty. The amount of time until the device is fully charged. The last time the device was updated. The vendor of the device. The current voltage of the device. The warning level e.g. %UP_DEVICE_LEVEL_CRITICAL. The device type. The level of a battery. Only values up to, and including %UP_DEVICE_LEVEL_ACTION are relevant for the #WarningLevel. The #BatteryLevel only uses the following values: - %UP_DEVICE_LEVEL_UNKNOWN - %UP_DEVICE_LEVEL_NONE - %UP_DEVICE_LEVEL_LOW - %UP_DEVICE_LEVEL_CRITICAL - %UP_DEVICE_LEVEL_NORMAL - %UP_DEVICE_LEVEL_HIGH - %UP_DEVICE_LEVEL_FULL Private #PkDevice data The device state. The device technology. a new UpHistoryItem object. Gets the item state. #UpHistoryItem Gets the item time. #UpHistoryItem Gets the item value. #UpHistoryItem Converts the history item to a string representation. #UpHistoryItem Sets the item state. #UpHistoryItem the new value Sets the item time. #UpHistoryItem the new value Sets the item time to the present value. #UpHistoryItem Sets the item value. #UpHistoryItem the new value Converts the history item to a string representation. #UpHistoryItem The compile-time micro version a new UpStatsItem object. Gets the item accuracy. Gets the item value. Sets the item accuracy. Sets the item value. A helper GObject to use for accessing UPower information, and to be notified when it is changed. A helper GObject to use for accessing UPower devices, and to be notified when it is changed. This object represents one item of data which may be returned from the daemon in response to a query. This object represents one item of data which may be returned from the daemon in response to a query. These helper functions provide a way to marshal enumerated values to text and back again. These compile time macros allow the user to enable parts of client code depending on the version of libupower-glib installed. These objects allow client programs to trivially get details about the power state, and about devices on the system.