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layout-manager: Deprecate the layout animation

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This semi-aborted API was broken for various reasons:

  - it strongly depended on ClutterAlpha, a class we're trying to
    deprecate;
  - it requires a lot of boilerplate and copy-and-paste code;
  - it requires a full relayout of the actor tree for something
    that ought to be automatically handled by ClutterActor.

Now that clutter_actor_allocate() handles transitions using the easing
state of the actor, we can deprecate the LayoutManager API for the 1.x
series, and remove it for the 2.x series.
This commit is contained in:
Emmanuele Bassi 2012-04-20 18:14:42 +01:00
parent 30b78a7212
commit d28bce4a25
2 changed files with 20 additions and 3 deletions
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6
clutter/clutter-layout-manager.c
View File

@ -1311,6 +1311,8 @@ clutter_layout_manager_list_child_properties (ClutterLayoutManager *manager,
* manager and should not be unreferenced
*
* Since: 1.2
*
* Deprecated: 1.12
*/
ClutterAlpha *
clutter_layout_manager_begin_animation (ClutterLayoutManager *manager,
@ -1335,6 +1337,8 @@ clutter_layout_manager_begin_animation (ClutterLayoutManager *manager,
* The result of this call depends on the @manager implementation
*
* Since: 1.2
*
* Deprecated: 1.12
*/
void
clutter_layout_manager_end_animation (ClutterLayoutManager *manager)
@ -1357,6 +1361,8 @@ clutter_layout_manager_end_animation (ClutterLayoutManager *manager)
* Return value: the progress of the animation
*
* Since: 1.2
*
* Deprecated: 1.12
*/
gdouble
clutter_layout_manager_get_animation_progress (ClutterLayoutManager *manager)

17
clutter/clutter-layout-manager.h
View File

@ -83,11 +83,16 @@ struct _ClutterLayoutManager
* #ClutterLayoutMeta instance associated to a #ClutterContainer and a
* child #ClutterActor, used to maintain layout manager specific properties
* @begin_animation: virtual function; override to control the animation
* of a #ClutterLayoutManager with the given duration and easing mode
* of a #ClutterLayoutManager with the given duration and easing mode.
* This virtual function is deprecated, and it should not be overridden
* in newly written code.
* @end_animation: virtual function; override to end an animation started
* by clutter_layout_manager_begin_animation()
* by clutter_layout_manager_begin_animation(). This virtual function is
* deprecated, and it should not be overriden in newly written code.
* @get_animation_progress: virtual function; override to control the
* progress of the animation of a #ClutterLayoutManager
* progress of the animation of a #ClutterLayoutManager. This virtual
* function is deprecated, and it should not be overridden in newly written
* code.
* @layout_changed: class handler for the #ClutterLayoutManager::layout-changed
* signal
*
@ -125,10 +130,13 @@ struct _ClutterLayoutManagerClass
ClutterContainer *container,
ClutterActor *actor);
/* deprecated */
ClutterAlpha * (* begin_animation) (ClutterLayoutManager *manager,
guint duration,
gulong mode);
/* deprecated */
gdouble (* get_animation_progress) (ClutterLayoutManager *manager);
/* deprecated */
void (* end_animation) (ClutterLayoutManager *manager);
void (* layout_changed) (ClutterLayoutManager *manager);
@ -196,10 +204,13 @@ void clutter_layout_manager_child_get_property (ClutterLayoutMa
const gchar *property_name,
GValue *value);
CLUTTER_DEPRECATED_IN_1_12
ClutterAlpha * clutter_layout_manager_begin_animation (ClutterLayoutManager *manager,
guint duration,
gulong mode);
CLUTTER_DEPRECATED_IN_1_12
void clutter_layout_manager_end_animation (ClutterLayoutManager *manager);
CLUTTER_DEPRECATED_IN_1_12
gdouble clutter_layout_manager_get_animation_progress (ClutterLayoutManager *manager);
G_END_DECLS