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interactive/animation: Use implicit animations instead of animate()

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Also, nest animations.
This commit is contained in:
Emmanuele Bassi 2012-03-28 13:01:17 +01:00
parent 2355b57aab
commit 39ddf9c542
1 changed files with 38 additions and 33 deletions
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71
tests/interactive/test-animation.c
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@ -5,8 +5,7 @@
static gboolean is_expanded = FALSE; static gboolean is_expanded = FALSE;
static void static void
on_animation_complete (ClutterAnimation *animation, on_rect_transitions_completed (ClutterActor *actor)
ClutterActor *actor)
{ {
is_expanded = !is_expanded; is_expanded = !is_expanded;
@ -24,8 +23,8 @@ on_clicked (ClutterClickAction *action,
gfloat old_x, old_y, new_x, new_y; gfloat old_x, old_y, new_x, new_y;
gfloat old_width, old_height, new_width, new_height; gfloat old_width, old_height, new_width, new_height;
gdouble new_angle; gdouble new_angle;
ClutterVertex vertex = { 0, }; const ClutterColor *new_color;
ClutterColor new_color = { 0, }; guint8 new_opacity;
clutter_actor_get_position (actor, &old_x, &old_y); clutter_actor_get_position (actor, &old_x, &old_y);
clutter_actor_get_size (actor, &old_width, &old_height); clutter_actor_get_size (actor, &old_width, &old_height);
@ -41,10 +40,9 @@ on_clicked (ClutterClickAction *action,
new_height = old_height + 200; new_height = old_height + 200;
new_angle = 360.0; new_angle = 360.0;
new_color.red = 0xdd; new_color = CLUTTER_COLOR_DarkScarletRed;
new_color.green = 0x44;
new_color.blue = 0xdd; new_opacity = 255;
new_color.alpha = 0xff;
} }
else else
{ {
@ -54,30 +52,33 @@ on_clicked (ClutterClickAction *action,
new_height = old_height - 200; new_height = old_height - 200;
new_angle = 0.0; new_angle = 0.0;
new_color.red = 0x44; new_color = CLUTTER_COLOR_LightOrange;
new_color.green = 0xdd;
new_color.blue = 0x44; new_opacity = 128;
new_color.alpha = 0x88;
} }
vertex.x = new_width / 2; clutter_actor_save_easing_state (actor);
vertex.y = new_height / 2; clutter_actor_set_easing_mode (actor, CLUTTER_EASE_IN_EXPO);
vertex.z = 0.0; clutter_actor_set_easing_duration (actor, 2000);
animation = clutter_actor_set_position (actor, new_x, new_y);
clutter_actor_animate (actor, CLUTTER_EASE_IN_EXPO, 2000, clutter_actor_set_size (actor, new_width, new_height);
"x", new_x, clutter_actor_set_background_color (actor, new_color);
"y", new_y, clutter_actor_set_rotation (actor, CLUTTER_Z_AXIS, new_angle,
"width", new_width, new_width / 2.0f,
"height", new_height, new_height / 2.0f,
"color", &new_color, 0.0f);
"rotation-angle-z", new_angle, clutter_actor_set_reactive (actor, FALSE);
"fixed::rotation-center-z", &vertex,
"fixed::reactive", FALSE, /* animate the opacity halfway through, with a different pacing */
NULL); clutter_actor_save_easing_state (actor);
g_signal_connect (animation, clutter_actor_set_easing_mode (actor, CLUTTER_LINEAR);
"completed", G_CALLBACK (on_animation_complete), clutter_actor_set_easing_delay (actor, 1000);
actor); clutter_actor_set_easing_duration (actor, 1000);
clutter_actor_set_opacity (actor, new_opacity);
clutter_actor_restore_easing_state (actor);
clutter_actor_restore_easing_state (actor);
} }
G_MODULE_EXPORT int G_MODULE_EXPORT int
@ -95,15 +96,19 @@ test_animation_main (int argc, char *argv[])
clutter_stage_set_title (CLUTTER_STAGE (stage), "Animation"); clutter_stage_set_title (CLUTTER_STAGE (stage), "Animation");
g_signal_connect (stage, "destroy", G_CALLBACK (clutter_main_quit), NULL); g_signal_connect (stage, "destroy", G_CALLBACK (clutter_main_quit), NULL);
rect = clutter_rectangle_new_with_color (&rect_color); rect = clutter_actor_new ();
clutter_container_add_actor (CLUTTER_CONTAINER (stage), rect); clutter_actor_set_background_color (rect, CLUTTER_COLOR_LightOrange);
clutter_actor_add_child (stage, rect);
clutter_actor_set_size (rect, 50, 50); clutter_actor_set_size (rect, 50, 50);
clutter_actor_set_anchor_point (rect, 25, 25); clutter_actor_set_anchor_point (rect, 25, 25);
clutter_actor_set_position (rect, clutter_actor_set_position (rect,
clutter_actor_get_width (stage) / 2, clutter_actor_get_width (stage) / 2,
clutter_actor_get_height (stage) / 2); clutter_actor_get_height (stage) / 2);
clutter_actor_set_opacity (rect, 0x88); clutter_actor_set_opacity (rect, 128);
clutter_actor_set_reactive (rect, TRUE); clutter_actor_set_reactive (rect, TRUE);
g_signal_connect (rect, "transitions-completed",
G_CALLBACK (on_rect_transitions_completed),
NULL);
action = clutter_click_action_new (); action = clutter_click_action_new ();
g_signal_connect (action, "clicked", G_CALLBACK (on_clicked), NULL); g_signal_connect (action, "clicked", G_CALLBACK (on_clicked), NULL);
@ -119,5 +124,5 @@ test_animation_main (int argc, char *argv[])
G_MODULE_EXPORT const char * G_MODULE_EXPORT const char *
test_animation_describe (void) test_animation_describe (void)
{ {
return "Simple clutter_actor_animate() demo"; return "Simple animation demo";
} }