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transition-group: Use macros for subclassing boilerplate

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Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3387>
This commit is contained in:
Bilal Elmoussaoui 2023-11-10 14:36:25 +01:00
parent dc0a4c554a
commit edfd489732
3 changed files with 23 additions and 57 deletions
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1
clutter/clutter/clutter-autocleanups.h
View file

@ -64,7 +64,6 @@ G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterSwipeAction, g_object_unref)
G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterTapAction, g_object_unref)
G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterTextBuffer, g_object_unref)
G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterText, g_object_unref)
G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterTransitionGroup, g_object_unref)
G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterActorBox, clutter_actor_box_free)
G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterColor, clutter_color_free)

45
clutter/clutter/clutter-transition-group.c
View file

@ -43,28 +43,28 @@
#include "clutter/clutter-private.h"
#include "clutter/clutter-timeline-private.h"
struct _ClutterTransitionGroupPrivate
struct _ClutterTransitionGroup
{
ClutterTransition parent_instance;
GHashTable *transitions;
};
G_DEFINE_TYPE_WITH_PRIVATE (ClutterTransitionGroup, clutter_transition_group, CLUTTER_TYPE_TRANSITION)
G_DEFINE_FINAL_TYPE (ClutterTransitionGroup, clutter_transition_group, CLUTTER_TYPE_TRANSITION)
static void
clutter_transition_group_new_frame (ClutterTimeline *timeline,
gint elapsed)
{
ClutterTransitionGroupPrivate *priv;
ClutterTransitionGroup *transition = CLUTTER_TRANSITION_GROUP (timeline);
GHashTableIter iter;
gpointer element;
gint64 msecs;
priv = CLUTTER_TRANSITION_GROUP (timeline)->priv;
/* get the time elapsed since the last ::new-frame... */
msecs = clutter_timeline_get_delta (timeline);
g_hash_table_iter_init (&iter, priv->transitions);
g_hash_table_iter_init (&iter, transition->transitions);
while (g_hash_table_iter_next (&iter, &element, NULL))
{
ClutterTimeline *t = element;
@ -81,13 +81,11 @@ static void
clutter_transition_group_attached (ClutterTransition *transition,
ClutterAnimatable *animatable)
{
ClutterTransitionGroupPrivate *priv;
ClutterTransitionGroup *group = CLUTTER_TRANSITION_GROUP (transition);
GHashTableIter iter;
gpointer element;
priv = CLUTTER_TRANSITION_GROUP (transition)->priv;
g_hash_table_iter_init (&iter, priv->transitions);
g_hash_table_iter_init (&iter, group->transitions);
while (g_hash_table_iter_next (&iter, &element, NULL))
{
ClutterTransition *t = element;
@ -100,13 +98,11 @@ static void
clutter_transition_group_detached (ClutterTransition *transition,
ClutterAnimatable *animatable)
{
ClutterTransitionGroupPrivate *priv;
ClutterTransitionGroup *group = CLUTTER_TRANSITION_GROUP (transition);
GHashTableIter iter;
gpointer element;
priv = CLUTTER_TRANSITION_GROUP (transition)->priv;
g_hash_table_iter_init (&iter, priv->transitions);
g_hash_table_iter_init (&iter, group->transitions);
while (g_hash_table_iter_next (&iter, &element, NULL))
{
ClutterTransition *t = element;
@ -118,13 +114,11 @@ clutter_transition_group_detached (ClutterTransition *transition,
static void
clutter_transition_group_started (ClutterTimeline *timeline)
{
ClutterTransitionGroupPrivate *priv;
ClutterTransitionGroup *transition = CLUTTER_TRANSITION_GROUP (timeline);
GHashTableIter iter;
gpointer element;
priv = CLUTTER_TRANSITION_GROUP (timeline)->priv;
g_hash_table_iter_init (&iter, priv->transitions);
g_hash_table_iter_init (&iter, transition->transitions);
while (g_hash_table_iter_next (&iter, &element, NULL))
{
ClutterTransition *t = element;
@ -136,11 +130,9 @@ clutter_transition_group_started (ClutterTimeline *timeline)
static void
clutter_transition_group_finalize (GObject *gobject)
{
ClutterTransitionGroupPrivate *priv;
ClutterTransitionGroup *transition = CLUTTER_TRANSITION_GROUP (gobject);
priv = CLUTTER_TRANSITION_GROUP (gobject)->priv;
g_hash_table_unref (priv->transitions);
g_hash_table_unref (transition->transitions);
G_OBJECT_CLASS (clutter_transition_group_parent_class)->finalize (gobject);
}
@ -164,8 +156,7 @@ clutter_transition_group_class_init (ClutterTransitionGroupClass *klass)
static void
clutter_transition_group_init (ClutterTransitionGroup *self)
{
self->priv = clutter_transition_group_get_instance_private (self);
self->priv->transitions =
self->transitions =
g_hash_table_new_full (NULL, NULL, (GDestroyNotify) g_object_unref, NULL);
}
@ -201,7 +192,7 @@ clutter_transition_group_add_transition (ClutterTransitionGroup *group,
g_return_if_fail (CLUTTER_IS_TRANSITION_GROUP (group));
g_return_if_fail (CLUTTER_IS_TRANSITION (transition));
g_hash_table_add (group->priv->transitions, g_object_ref (transition));
g_hash_table_add (group->transitions, g_object_ref (transition));
}
/**
@ -220,7 +211,7 @@ clutter_transition_group_remove_transition (ClutterTransitionGroup *group,
{
g_return_if_fail (CLUTTER_IS_TRANSITION_GROUP (group));
g_hash_table_remove (group->priv->transitions, transition);
g_hash_table_remove (group->transitions, transition);
}
/**
@ -237,5 +228,5 @@ clutter_transition_group_remove_all (ClutterTransitionGroup *group)
{
g_return_if_fail (CLUTTER_IS_TRANSITION_GROUP (group));
g_hash_table_remove_all (group->priv->transitions);
g_hash_table_remove_all (group->transitions);
}

34
clutter/clutter/clutter-transition-group.h
View file

@ -33,37 +33,13 @@
G_BEGIN_DECLS
#define CLUTTER_TYPE_TRANSITION_GROUP (clutter_transition_group_get_type ())
#define CLUTTER_TRANSITION_GROUP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_TRANSITION_GROUP, ClutterTransitionGroup))
#define CLUTTER_IS_TRANSITION_GROUP(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_TRANSITION_GROUP))
#define CLUTTER_TRANSITION_GROUP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_TRANSITION_GROUP, ClutterTransitionGroupClass))
#define CLUTTER_IS_TRANSITION_GROUP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_TRANSITION_GROUP))
#define CLUTTER_TRANSITION_GROUP_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_TRANSITION_GROUP, ClutterTransitionGroup))
typedef struct _ClutterTransitionGroupPrivate ClutterTransitionGroupPrivate;
typedef struct _ClutterTransitionGroupClass ClutterTransitionGroupClass;
struct _ClutterTransitionGroup
{
/*< private >*/
ClutterTransition parent_instance;
ClutterTransitionGroupPrivate *priv;
};
/**
* ClutterTransitionGroupClass:
*
* The #ClutterTransitionGroupClass structure
* contains only private data.
*/
struct _ClutterTransitionGroupClass
{
/*< private >*/
ClutterTransitionClass parent_class;
};
CLUTTER_EXPORT
GType clutter_transition_group_get_type (void) G_GNUC_CONST;
G_DECLARE_FINAL_TYPE (ClutterTransitionGroup,
clutter_transition_group,
CLUTTER,
TRANSITION_GROUP,
ClutterTransition)
CLUTTER_EXPORT
ClutterTransition * clutter_transition_group_new (void);