Remove "property-changed" signal

There is already the nice "notify" signal that does essentially the same with a
twist. It also allows per-property signals by calling

  g_signal_connect(cam, "notify::cooling-point", G_CALLBACK(func), NULL);

Nice.

4 files changed, 0 insertions, 14 deletions

diff --git a/src/cameras/uca-mock-camera.c b/src/cameras/uca-mock-camera.c
index c4f790d..94645af 100644
--- a/src/cameras/uca-mock-camera.c
+++ b/src/cameras/uca-mock-camera.c
@@ -98,8 +98,6 @@ static void uca_mock_camera_set_property(GObject *object, guint property_id, con
             G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
             return;
     }
-
-    g_signal_emit_by_name(object, "property-changed", pspec->name);
 }
 
 static void uca_mock_camera_get_property(GObject *object, guint property_id, GValue *value, GParamSpec *pspec)
diff --git a/src/cameras/uca-pco-camera.c b/src/cameras/uca-pco-camera.c
index b58e506..0f8ca14 100644
--- a/src/cameras/uca-pco-camera.c
+++ b/src/cameras/uca-pco-camera.c
@@ -267,8 +267,6 @@ static void uca_pco_camera_set_property(GObject *object, guint property_id, cons
             G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
             return;
     }
-
-    g_signal_emit_by_name(object, "property-changed", pspec->name);
 }
 
 static void uca_pco_camera_get_property(GObject *object, guint property_id, GValue *value, GParamSpec *pspec)
diff --git a/src/uca-camera.c b/src/uca-camera.c
index 57b4e50..00bda82 100644
--- a/src/uca-camera.c
+++ b/src/uca-camera.c
@@ -153,15 +153,6 @@ static void uca_camera_class_init(UcaCameraClass *klass)
     for (guint id = PROP_0 + 1; id < N_PROPERTIES; id++)
         g_object_class_install_property(gobject_class, id, camera_properties[id]);
 
-    camera_signals[PROPERTY_CHANGED] = 
-        g_signal_new("property-changed",
-                G_OBJECT_CLASS_TYPE(gobject_class),
-                G_SIGNAL_RUN_FIRST,
-                G_STRUCT_OFFSET(UcaCameraClass, property_changed),
-                NULL, NULL,
-                g_cclosure_marshal_VOID__STRING,
-                G_TYPE_NONE, 1, G_TYPE_STRING);
-
     camera_signals[RECORDING_STARTED] = 
         g_signal_new("recording-started",
                 G_OBJECT_CLASS_TYPE(gobject_class),
diff --git a/src/uca-camera.h b/src/uca-camera.h
index 1a6e6d1..59a0670 100644
--- a/src/uca-camera.h
+++ b/src/uca-camera.h
@@ -57,7 +57,6 @@ struct _UcaCameraClass {
     void (*stop_recording) (UcaCamera *camera, GError **error);
     void (*grab) (UcaCamera *camera, gchar *data, GError **error);
 
-    void (*property_changed) (UcaCamera *camera, const gchar *name, gpointer user_data);
     void (*recording_started) (UcaCamera *camera);
     void (*recording_stopped) (UcaCamera *camera);
 };