summaryrefslogtreecommitdiffstats
path: root/src/uca-camera.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/uca-camera.c')
-rw-r--r--src/uca-camera.c45
1 files changed, 20 insertions, 25 deletions
diff --git a/src/uca-camera.c b/src/uca-camera.c
index 7079279..35e15b7 100644
--- a/src/uca-camera.c
+++ b/src/uca-camera.c
@@ -33,9 +33,6 @@ GQuark uca_camera_error_quark()
}
enum {
- RECORDING_STARTED,
- RECORDING_STOPPED,
- PROPERTY_CHANGED,
LAST_SIGNAL
};
@@ -50,6 +47,7 @@ enum {
PROP_SENSOR_VERTICAL_BINNINGS,
PROP_HAS_STREAMING,
PROP_HAS_CAMRAM_RECORDING,
+ PROP_IS_RECORDING,
N_PROPERTIES
};
@@ -59,7 +57,7 @@ struct _UcaCameraPrivate {
static GParamSpec *camera_properties[N_PROPERTIES] = { NULL, };
-static guint camera_signals[LAST_SIGNAL] = { 0 };
+/* static guint camera_signals[LAST_SIGNAL] = { 0 }; */
static void uca_camera_set_property(GObject *object, guint property_id, const GValue *value, GParamSpec *pspec)
{
@@ -68,7 +66,16 @@ static void uca_camera_set_property(GObject *object, guint property_id, const GV
static void uca_camera_get_property(GObject *object, guint property_id, GValue *value, GParamSpec *pspec)
{
- G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
+ UcaCameraPrivate *priv = UCA_CAMERA_GET_PRIVATE(object);
+
+ switch (property_id) {
+ case PROP_IS_RECORDING:
+ g_value_set_boolean(value, priv->recording);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
+ }
}
static void uca_camera_class_init(UcaCameraClass *klass)
@@ -150,27 +157,15 @@ static void uca_camera_class_init(UcaCameraClass *klass)
"Is the camera able to record the data in-camera",
FALSE, G_PARAM_READABLE);
+ camera_properties[PROP_IS_RECORDING] =
+ g_param_spec_boolean("is-recording",
+ "Is camera recording",
+ "Is the camera currently recording",
+ FALSE, G_PARAM_READABLE);
+
for (guint id = PROP_0 + 1; id < N_PROPERTIES; id++)
g_object_class_install_property(gobject_class, id, camera_properties[id]);
- camera_signals[RECORDING_STARTED] =
- g_signal_new("recording-started",
- G_OBJECT_CLASS_TYPE(gobject_class),
- G_SIGNAL_RUN_FIRST,
- G_STRUCT_OFFSET(UcaCameraClass, recording_started),
- NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE, 0, NULL);
-
- camera_signals[RECORDING_STOPPED] =
- g_signal_new("recording-stopped",
- G_OBJECT_CLASS_TYPE(gobject_class),
- G_SIGNAL_RUN_FIRST,
- G_STRUCT_OFFSET(UcaCameraClass, recording_stopped),
- NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE, 0, NULL);
-
g_type_class_add_private(klass, sizeof(UcaCameraPrivate));
}
@@ -197,7 +192,7 @@ void uca_camera_start_recording(UcaCamera *camera, GError **error)
camera->priv->recording = TRUE;
(*klass->start_recording)(camera, error);
- g_signal_emit_by_name(G_OBJECT(camera), "recording-started");
+ g_object_notify_by_pspec(G_OBJECT(camera), camera_properties[PROP_IS_RECORDING]);
}
void uca_camera_stop_recording(UcaCamera *camera, GError **error)
@@ -217,7 +212,7 @@ void uca_camera_stop_recording(UcaCamera *camera, GError **error)
camera->priv->recording = FALSE;
(*klass->stop_recording)(camera, error);
- g_signal_emit_by_name(G_OBJECT(camera), "recording-stopped");
+ g_object_notify_by_pspec(G_OBJECT(camera), camera_properties[PROP_IS_RECORDING]);
}
void uca_camera_set_grab_func(UcaCamera *camera, UcaCameraGrabFunc func)