ivi-shell: describe members of type wl_list

I wrote comments on which list they are used with

Signed-off-by: Emre Ucan <eucan@de.adit-jv.com>
[Pekka: fix surface_list to layer_list, add ivi_layout_transition_set::transition_list]
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

ivi-shell/ivi-layout-private.h

@@ -45,7 +45,7 @@ struct ivi_layout_view {
 };
 
 struct ivi_layout_surface {
-	struct wl_list link;
+	struct wl_list link;	/* ivi_layout::surface_list */
 	struct wl_signal property_changed;
 	int32_t update_count;
 	uint32_t id_surface;
@@ -63,7 +63,7 @@ struct ivi_layout_surface {
 };
 
 struct ivi_layout_layer {
-	struct wl_list link;
+	struct wl_list link;	/* ivi_layout::layer_list */
 	struct wl_signal property_changed;
 	uint32_t id_layer;
 
@@ -75,13 +75,13 @@ struct ivi_layout_layer {
 	struct {
 		struct ivi_layout_layer_properties prop;
 		struct wl_list view_list;	/* ivi_layout_view::pending_link */
-		struct wl_list link;
+		struct wl_list link;	/* ivi_layout_screen::pending.layer_list */
 	} pending;
 
 	struct {
 		int dirty;
 		struct wl_list view_list;	/* ivi_layout_view::order_link */
-		struct wl_list link;
+		struct wl_list link;	/* ivi_layout_screen::order.layer_list */
 	} order;
 
 	int32_t ref_count;
@@ -90,9 +90,9 @@ struct ivi_layout_layer {
 struct ivi_layout {
 	struct weston_compositor *compositor;
 
-	struct wl_list surface_list;
+	struct wl_list surface_list;	/* ivi_layout_surface::link */
-	struct wl_list layer_list;
+	struct wl_list layer_list;	/* ivi_layout_layer::link */
-	struct wl_list screen_list;
+	struct wl_list screen_list;	/* ivi_layout_screen::link */
 	struct wl_list view_list;	/* ivi_layout_view::link */
 
 	struct {
@@ -109,7 +109,7 @@ struct ivi_layout {
 	struct weston_layer layout_layer;
 
 	struct ivi_layout_transition_set *transitions;
-	struct wl_list pending_transition_list;
+	struct wl_list pending_transition_list;	/* transition_node::link */
 };
 
 struct ivi_layout *get_instance(void);

ivi-shell/ivi-layout-transition.c

@@ -60,6 +60,10 @@ struct ivi_layout_transition {
 
 struct transition_node {
 	struct ivi_layout_transition *transition;
+
+	/* ivi_layout::pending_transition_list
+	 * ivi_layout_transition_set::transition_list
+	 */
 	struct wl_list link;
 };
 

ivi-shell/ivi-layout.c

@@ -76,18 +76,18 @@
 struct ivi_layout;
 
 struct ivi_layout_screen {
-	struct wl_list link;
+	struct wl_list link;	/* ivi_layout::screen_list */
 
 	struct ivi_layout *layout;
 	struct weston_output *output;
 
 	struct {
-		struct wl_list layer_list;
+		struct wl_list layer_list;	/* ivi_layout_layer::pending.link */
 	} pending;
 
 	struct {
 		int dirty;
-		struct wl_list layer_list;
+		struct wl_list layer_list;	/* ivi_layout_layer::order.link */
 	} order;
 };