fbd-dev-led: Add class methods so derived classes can override functionality
This commit is contained in:
Guido Günther
committed by
Guido Gunther
Guido Gunther
parent
ac0516329c
commit
ca712e9a32
+157
-120
@@ -50,65 +50,9 @@ G_DEFINE_TYPE_WITH_CODE (FbdDevLed, fbd_dev_led, G_TYPE_OBJECT,
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G_ADD_PRIVATE (FbdDevLed)
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G_ADD_PRIVATE (FbdDevLed)
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G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE, initable_iface_init))
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G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE, initable_iface_init))
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static void
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fbd_dev_led_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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FbdDevLed *led = FBD_DEV_LED (object);
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FbdDevLedPrivate *priv = fbd_dev_led_get_instance_private (led);
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switch (property_id) {
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case PROP_DEV:
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priv->dev = g_value_dup_object (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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static void
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fbd_dev_led_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec)
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{
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FbdDevLed *led = FBD_DEV_LED (object);
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FbdDevLedPrivate *priv = fbd_dev_led_get_instance_private (led);
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switch (property_id) {
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case PROP_DEV:
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g_value_set_object (value, priv->dev);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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static void
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fbd_dev_led_finalize (GObject *object)
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{
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FbdDevLed *self = FBD_DEV_LED (object);
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FbdDevLedPrivate *priv = fbd_dev_led_get_instance_private (self);
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g_clear_object (&priv->dev);
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G_OBJECT_CLASS (fbd_dev_led_parent_class)->finalize (object);
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}
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static gboolean
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static gboolean
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initable_init (GInitable *initable,
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fbd_dev_led_probe_default (FbdDevLed *led, GError **error)
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GCancellable *cancellable,
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GError **error)
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{
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{
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FbdDevLed *led = FBD_DEV_LED (initable);
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FbdDevLedPrivate *priv = fbd_dev_led_get_instance_private (led);
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FbdDevLedPrivate *priv = fbd_dev_led_get_instance_private (led);
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const gchar *name, *path;
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const gchar *name, *path;
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gboolean success;
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gboolean success;
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@@ -173,67 +117,11 @@ initable_init (GInitable *initable,
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}
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}
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static void
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static gboolean
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initable_iface_init (GInitableIface *iface)
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fbd_dev_led_start_periodic_default (FbdDevLed *led,
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{
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FbdFeedbackLedColor color,
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iface->init = initable_init;
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guint max_brightness_percentage,
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}
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guint freq)
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static void
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fbd_dev_led_class_init (FbdDevLedClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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object_class->get_property = fbd_dev_led_get_property;
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object_class->set_property = fbd_dev_led_set_property;
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object_class->finalize = fbd_dev_led_finalize;
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props[PROP_DEV] =
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g_param_spec_object ("dev", "", "",
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G_UDEV_TYPE_DEVICE,
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G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
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g_object_class_install_properties (object_class, PROP_LAST_PROP, props);
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}
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static void
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fbd_dev_led_init (FbdDevLed *self)
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{
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}
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FbdDevLed *
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fbd_dev_led_new (GUdevDevice *dev, GError **err)
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{
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return g_initable_new (FBD_TYPE_DEV_LED, NULL, err, "dev", dev, NULL);
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}
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gboolean
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fbd_dev_led_set_brightness (FbdDevLed *led, guint brightness)
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{
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FbdDevLedPrivate *priv;
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g_autoptr (GError) err = NULL;
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g_return_val_if_fail (FBD_IS_DEV_LED (led), FALSE);
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priv = fbd_dev_led_get_instance_private (led);
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if (!fbd_udev_set_sysfs_path_attr_as_int (priv->dev, LED_BRIGHTNESS_ATTR, brightness, &err)) {
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g_warning ("Failed to setup brightness: %s", err->message);
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return FALSE;
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}
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return TRUE;
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}
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gboolean
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fbd_dev_led_start_periodic (FbdDevLed *led,
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FbdFeedbackLedColor color,
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guint max_brightness_percentage,
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guint freq)
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{
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{
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FbdDevLedPrivate *priv;
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FbdDevLedPrivate *priv;
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g_autoptr (GError) err = NULL;
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g_autoptr (GError) err = NULL;
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@@ -296,8 +184,8 @@ fbd_dev_led_start_periodic (FbdDevLed *led,
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}
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}
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gboolean
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static gboolean
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fbd_dev_led_has_color (FbdDevLed *led, FbdFeedbackLedColor color)
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fbd_dev_led_has_color_default (FbdDevLed *led, FbdFeedbackLedColor color)
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{
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{
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FbdDevLedPrivate *priv;
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FbdDevLedPrivate *priv;
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@@ -306,3 +194,152 @@ fbd_dev_led_has_color (FbdDevLed *led, FbdFeedbackLedColor color)
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return (priv->color == FBD_FEEDBACK_LED_COLOR_RGB || priv->color == color);
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return (priv->color == FBD_FEEDBACK_LED_COLOR_RGB || priv->color == color);
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}
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}
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static void
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fbd_dev_led_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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FbdDevLed *led = FBD_DEV_LED (object);
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FbdDevLedPrivate *priv = fbd_dev_led_get_instance_private (led);
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switch (property_id) {
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case PROP_DEV:
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priv->dev = g_value_dup_object (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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static void
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fbd_dev_led_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec)
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{
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FbdDevLed *led = FBD_DEV_LED (object);
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FbdDevLedPrivate *priv = fbd_dev_led_get_instance_private (led);
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switch (property_id) {
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case PROP_DEV:
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g_value_set_object (value, priv->dev);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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static void
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fbd_dev_led_finalize (GObject *object)
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{
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FbdDevLed *self = FBD_DEV_LED (object);
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FbdDevLedPrivate *priv = fbd_dev_led_get_instance_private (self);
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g_clear_object (&priv->dev);
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G_OBJECT_CLASS (fbd_dev_led_parent_class)->finalize (object);
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}
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static gboolean
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initable_init (GInitable *initable,
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GCancellable *cancellable,
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GError **error)
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{
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FbdDevLedClass *fbd_dev_led_class = FBD_DEV_LED_GET_CLASS (initable);
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return fbd_dev_led_class->probe (FBD_DEV_LED (initable), error);
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}
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static void
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initable_iface_init (GInitableIface *iface)
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{
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iface->init = initable_init;
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}
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static void
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fbd_dev_led_class_init (FbdDevLedClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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FbdDevLedClass *fbd_dev_led_class = FBD_DEV_LED_CLASS (klass);
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object_class->get_property = fbd_dev_led_get_property;
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object_class->set_property = fbd_dev_led_set_property;
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object_class->finalize = fbd_dev_led_finalize;
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fbd_dev_led_class->probe = fbd_dev_led_probe_default;
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fbd_dev_led_class->start_periodic = fbd_dev_led_start_periodic_default;
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fbd_dev_led_class->has_color = fbd_dev_led_has_color_default;
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props[PROP_DEV] =
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g_param_spec_object ("dev", "", "",
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G_UDEV_TYPE_DEVICE,
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G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
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g_object_class_install_properties (object_class, PROP_LAST_PROP, props);
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}
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static void
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fbd_dev_led_init (FbdDevLed *self)
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{
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}
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FbdDevLed *
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fbd_dev_led_new (GUdevDevice *dev, GError **err)
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{
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return g_initable_new (FBD_TYPE_DEV_LED, NULL, err, "dev", dev, NULL);
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}
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gboolean
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fbd_dev_led_set_brightness (FbdDevLed *led, guint brightness)
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{
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FbdDevLedPrivate *priv;
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g_autoptr (GError) err = NULL;
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g_return_val_if_fail (FBD_IS_DEV_LED (led), FALSE);
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priv = fbd_dev_led_get_instance_private (led);
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if (!fbd_udev_set_sysfs_path_attr_as_int (priv->dev, LED_BRIGHTNESS_ATTR, brightness, &err)) {
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g_warning ("Failed to setup brightness: %s", err->message);
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return FALSE;
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}
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return TRUE;
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}
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gboolean
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fbd_dev_led_start_periodic (FbdDevLed *led,
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FbdFeedbackLedColor color,
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guint max_brightness_percentage,
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guint freq)
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{
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FbdDevLedClass *fbd_dev_led_class = FBD_DEV_LED_GET_CLASS (led);
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g_return_val_if_fail (FBD_IS_DEV_LED (led), FALSE);
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return fbd_dev_led_class->start_periodic (led, color, max_brightness_percentage, freq);
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}
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gboolean
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fbd_dev_led_has_color (FbdDevLed *led, FbdFeedbackLedColor color)
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{
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FbdDevLedClass *fbd_dev_led_class = FBD_DEV_LED_GET_CLASS (led);
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g_return_val_if_fail (FBD_IS_DEV_LED (led), FALSE);
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return fbd_dev_led_class->has_color (led, color);
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}
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@@ -27,6 +27,14 @@ gboolean fbd_dev_led_has_color (FbdDevLed *led, FbdFeedbackLedColor c
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struct _FbdDevLedClass {
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struct _FbdDevLedClass {
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GObjectClass parent_class;
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GObjectClass parent_class;
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gboolean (*probe) (FbdDevLed *led, GError **error);
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gboolean (*start_periodic) (FbdDevLed *led,
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FbdFeedbackLedColor color,
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guint max_brightness_percentage,
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guint freq);
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gboolean (*has_color) (FbdDevLed *led,
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FbdFeedbackLedColor color);
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};
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};
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G_END_DECLS
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G_END_DECLS
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Block a user