static gboolean
move_actors (ClutterActor *actor,
ClutterEvent *event,
gpointer user_data)
{
State *state = user_data;
ClutterActor *child;
/* do nothing if the animator is already running */
if (clutter_timeline_is_playing (clutter_animator_get_timeline (state->animator)))
return TRUE;
/* remove all keys from the animator */
clutter_animator_remove_key (state->animator, NULL, NULL, -1);
/* add keys for all actors in the group */
for (child = clutter_actor_get_first_child (state->group);
child != NULL;
child = clutter_actor_get_next_sibling (child))
{
add_keys_for_actor (child, state->animator);
}
/* start the animation */
clutter_animator_start (state->animator);
return TRUE;
}
static void
mex_shell_child_data_free (MexShell *self, MexShellChildData *data)
{
ClutterTimeline *timeline = clutter_animator_get_timeline (data->animator);
if (clutter_timeline_is_playing (timeline))
mex_shell_timeline_completed_cb (timeline, self);
clutter_animator_remove_key (data->animator, NULL, NULL, -1);
g_object_unref (data->animator);
g_slice_free (MexShellChildData, data);
}
void
mex_shell_present (MexShell *shell,
ClutterActor *actor,
MexShellDirection in)
{
GList *l;
ClutterActor *stage;
ClutterActorBox box;
MexShellPrivate *priv;
MexShellChildData *data;
gfloat x, y, width, height;
g_return_if_fail (MEX_IS_SHELL (shell));
g_return_if_fail (CLUTTER_IS_ACTOR (actor));
priv = shell->priv;
l = g_list_find_custom (priv->children, actor, mex_shell_find_child);
if (!l)
{
g_warning (G_STRLOC ": Attempted to present an unknown child.");
return;
}
data = l->data;
clutter_actor_get_allocation_box (CLUTTER_ACTOR (shell), &box);
width = box.x2 - box.x1;
height = box.y2 - box.y1;
x = 0;
y = 0;
if (clutter_actor_get_opacity (data->child) == 0x00)
{
switch (in)
{
case MEX_SHELL_DIRECTION_NONE:
clutter_actor_set_position (data->child, 0, 0);
break;
case MEX_SHELL_DIRECTION_TOP:
clutter_actor_set_position (data->child, x, -height);
break;
case MEX_SHELL_DIRECTION_RIGHT:
clutter_actor_set_position (data->child, width, y);
break;
default:
case MEX_SHELL_DIRECTION_BOTTOM:
clutter_actor_set_position (data->child, x, height);
break;
case MEX_SHELL_DIRECTION_LEFT:
clutter_actor_set_position (data->child, -width, y);
break;
}
data->last_direction = in;
}
clutter_animator_remove_key (data->animator,
(GObject *)data->child, NULL, -1);
clutter_animator_set (data->animator,
data->child, "x", CLUTTER_LINEAR, 0.0, 0.f,
data->child, "x", CLUTTER_EASE_OUT_QUAD, 1.0, x,
data->child, "y", CLUTTER_LINEAR, 0.0, 0.f,
data->child, "y", CLUTTER_EASE_OUT_QUAD, 1.0, y,
data->child, "opacity", CLUTTER_LINEAR, 0.0, 0x00,
data->child, "opacity", CLUTTER_EASE_OUT_QUAD, 0.1, 0xff,
NULL);
clutter_animator_property_set_ease_in (data->animator, (GObject *)data->child,
"x", TRUE);
clutter_animator_property_set_ease_in (data->animator, (GObject *)data->child,
"y", TRUE);
clutter_animator_property_set_ease_in (data->animator, (GObject *)data->child,
"opacity", TRUE);
data->start_animator = TRUE;
if (priv->presented && (priv->presented != actor))
{
MexShellDirection dir;
l = g_list_find_custom (priv->children,
priv->presented,
mex_shell_find_child);
if (!l)
{
g_warning (G_STRLOC ": Former presented actor is unknown");
return;
}
data = l->data;
x = y = 0;
switch (in)
{
case 0:
x = y = 0;
dir = 0;
break;
case MEX_SHELL_DIRECTION_TOP:
y = height;
dir = MEX_SHELL_DIRECTION_BOTTOM;
break;
case MEX_SHELL_DIRECTION_RIGHT:
x = -width;
dir = MEX_SHELL_DIRECTION_LEFT;
break;
case MEX_SHELL_DIRECTION_BOTTOM:
y = -height;
dir = MEX_SHELL_DIRECTION_TOP;
break;
default:
case MEX_SHELL_DIRECTION_LEFT:
x = width;
dir = MEX_SHELL_DIRECTION_RIGHT;
break;
}
data->last_direction = dir;
clutter_animator_remove_key (data->animator,
(GObject *)data->child, NULL, -1);
clutter_animator_set (data->animator,
data->child, "x", CLUTTER_LINEAR, 0.0, 0.f,
data->child, "x", CLUTTER_EASE_OUT_QUAD, 1.0, x,
data->child, "y", CLUTTER_LINEAR, 0.0, 0.f,
data->child, "y", CLUTTER_EASE_OUT_QUAD, 1.0, y,
data->child, "opacity", CLUTTER_LINEAR, 0.9, 0xff,
data->child, "opacity", CLUTTER_EASE_OUT_QUAD, 1.0, 0x00,
NULL);
clutter_animator_property_set_ease_in (data->animator,
(GObject *)data->child,
"x", TRUE);
clutter_animator_property_set_ease_in (data->animator,
(GObject *)data->child,
"y", TRUE);
clutter_animator_property_set_ease_in (data->animator,
(GObject *)data->child,
"opacity", TRUE);
data->start_animator = TRUE;
}
priv->presented = actor;
stage = clutter_actor_get_stage (actor);
if (stage)
{
MxFocusManager *manager =
mx_focus_manager_get_for_stage ((ClutterStage *)stage);
if (manager)
{
if (MX_IS_FOCUSABLE (actor))
mx_focus_manager_push_focus_with_hint (manager,
MX_FOCUSABLE (shell),
MX_FOCUS_HINT_PRIOR);
else
mx_focus_manager_move_focus (manager, MX_FOCUS_DIRECTION_OUT);
}
}
clutter_actor_queue_redraw (CLUTTER_ACTOR (shell));
}
