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Delay the initialization of EekClutter* until ClutterActor::realize.

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This commit is contained in:
Daiki Ueno
2011-01-25 15:20:20 +09:00
parent c6aa173202
commit 9b1a53510e
3 changed files with 327 additions and 165 deletions
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200
eek/eek-clutter-key.c
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@ -24,6 +24,13 @@
#include "eek-clutter-key.h"
enum {
PROP_0,
PROP_KEY,
PROP_RENDERER,
PROP_LAST
};
G_DEFINE_TYPE (EekClutterKey, eek_clutter_key, CLUTTER_TYPE_ACTOR);
#define EEK_CLUTTER_KEY_GET_PRIVATE(obj) \
@ -36,21 +43,62 @@ struct _EekClutterKeyPrivate
};
static void
eek_clutter_key_dispose (GObject *object)
on_pressed (EekKey *key, gpointer user_data)
{
EekClutterKeyPrivate *priv = EEK_CLUTTER_KEY_GET_PRIVATE(object);
ClutterActor *actor = user_data, *parent;
if (priv->renderer) {
g_object_unref (priv->renderer);
priv->renderer = NULL;
}
parent = clutter_actor_get_parent (actor);
clutter_actor_raise_top (parent);
clutter_actor_raise_top (actor);
clutter_actor_set_scale_with_gravity (actor,
1.0,
1.0,
CLUTTER_GRAVITY_CENTER);
if (priv->key && g_object_is_floating (priv->key)) {
g_object_unref (priv->key);
priv->key = NULL;
}
clutter_actor_animate (actor, CLUTTER_EASE_IN_SINE, 150,
"scale-x", 1.5,
"scale-y", 1.5,
NULL);
}
G_OBJECT_CLASS (eek_clutter_key_parent_class)->dispose (object);
static void
on_released (EekKey *key, gpointer user_data)
{
ClutterActor *actor = user_data, *parent;
parent = clutter_actor_get_parent (actor);
clutter_actor_raise_top (parent);
clutter_actor_raise_top (actor);
clutter_actor_set_scale_with_gravity (actor,
1.5,
1.5,
CLUTTER_GRAVITY_CENTER);
clutter_actor_animate (actor, CLUTTER_EASE_OUT_SINE, 150,
"scale-x", 1.0,
"scale-y", 1.0,
NULL);
}
static void
eek_clutter_key_real_realize (ClutterActor *self)
{
EekClutterKeyPrivate *priv = EEK_CLUTTER_KEY_GET_PRIVATE(self);
EekBounds bounds;
gdouble scale;
eek_element_get_bounds (EEK_ELEMENT(priv->key), &bounds);
scale = eek_renderer_get_scale (EEK_RENDERER(priv->renderer));
clutter_actor_set_position (self,
bounds.x * scale,
bounds.y * scale);
clutter_actor_set_reactive (self, TRUE);
g_signal_connect (priv->key, "pressed",
G_CALLBACK(on_pressed), self);
g_signal_connect (priv->key, "released",
G_CALLBACK(on_released), self);
}
static void
@ -136,15 +184,60 @@ eek_clutter_key_real_leave_event (ClutterActor *self,
return TRUE;
}
static void
eek_clutter_key_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
EekClutterKeyPrivate *priv = EEK_CLUTTER_KEY_GET_PRIVATE(object);
switch (prop_id) {
case PROP_KEY:
priv->key = g_value_get_object (value);
g_object_ref_sink (priv->key);
break;
case PROP_RENDERER:
priv->renderer = g_value_get_object (value);
g_object_ref (priv->renderer);
break;
default:
g_object_set_property (object,
g_param_spec_get_name (pspec),
value);
break;
}
}
static void
eek_clutter_key_dispose (GObject *object)
{
EekClutterKeyPrivate *priv = EEK_CLUTTER_KEY_GET_PRIVATE(object);
if (priv->renderer) {
g_object_unref (priv->renderer);
priv->renderer = NULL;
}
if (priv->key && g_object_is_floating (priv->key)) {
g_object_unref (priv->key);
priv->key = NULL;
}
G_OBJECT_CLASS (eek_clutter_key_parent_class)->dispose (object);
}
static void
eek_clutter_key_class_init (EekClutterKeyClass *klass)
{
ClutterActorClass *actor_class = CLUTTER_ACTOR_CLASS (klass);
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GParamSpec *pspec;
g_type_class_add_private (gobject_class,
sizeof (EekClutterKeyPrivate));
actor_class->realize = eek_clutter_key_real_realize;
actor_class->paint = eek_clutter_key_real_paint;
actor_class->get_preferred_width =
eek_clutter_key_real_get_preferred_width;
@ -160,7 +253,26 @@ eek_clutter_key_class_init (EekClutterKeyClass *klass)
actor_class->leave_event =
eek_clutter_key_real_leave_event;
gobject_class->set_property = eek_clutter_key_set_property;
gobject_class->dispose = eek_clutter_key_dispose;
pspec = g_param_spec_object ("key",
"Key",
"Key",
EEK_TYPE_KEY,
G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE);
g_object_class_install_property (gobject_class,
PROP_KEY,
pspec);
pspec = g_param_spec_object ("renderer",
"Renderer",
"Renderer",
EEK_TYPE_RENDERER,
G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE);
g_object_class_install_property (gobject_class,
PROP_RENDERER,
pspec);
}
static void
@ -172,69 +284,11 @@ eek_clutter_key_init (EekClutterKey *self)
priv->renderer = NULL;
}
static void
on_pressed (EekKey *key, gpointer user_data)
{
ClutterActor *actor = user_data, *parent;
parent = clutter_actor_get_parent (actor);
clutter_actor_raise_top (parent);
clutter_actor_raise_top (actor);
clutter_actor_set_scale_with_gravity (actor,
1.0,
1.0,
CLUTTER_GRAVITY_CENTER);
clutter_actor_animate (actor, CLUTTER_EASE_IN_SINE, 150,
"scale-x", 1.5,
"scale-y", 1.5,
NULL);
}
static void
on_released (EekKey *key, gpointer user_data)
{
ClutterActor *actor = user_data, *parent;
parent = clutter_actor_get_parent (actor);
clutter_actor_raise_top (parent);
clutter_actor_raise_top (actor);
clutter_actor_set_scale_with_gravity (actor,
1.5,
1.5,
CLUTTER_GRAVITY_CENTER);
clutter_actor_animate (actor, CLUTTER_EASE_OUT_SINE, 150,
"scale-x", 1.0,
"scale-y", 1.0,
NULL);
}
ClutterActor *
eek_clutter_key_new (EekKey *key, EekClutterRenderer *renderer)
{
ClutterActor *actor;
EekClutterKeyPrivate *priv;
EekBounds bounds;
gdouble scale;
actor = g_object_new (EEK_TYPE_CLUTTER_KEY, NULL);
priv = EEK_CLUTTER_KEY_GET_PRIVATE(actor);
priv->key = g_object_ref_sink (key);
priv->renderer = g_object_ref (renderer);
eek_element_get_bounds (EEK_ELEMENT(key), &bounds);
scale = eek_renderer_get_scale (EEK_RENDERER(priv->renderer));
clutter_actor_set_position (actor,
bounds.x * scale,
bounds.y * scale);
clutter_actor_set_reactive (actor, TRUE);
g_signal_connect (priv->key, "pressed",
G_CALLBACK(on_pressed), actor);
g_signal_connect (priv->key, "released",
G_CALLBACK(on_released), actor);
return actor;
return g_object_new (EEK_TYPE_CLUTTER_KEY,
"key", key,
"renderer", renderer,
NULL);
}