forked from enlightenment/efl
EPhysics: add test for windows resize
It listen for windows resize and changes objects size, world render geometry and world rate. SVN revision: 75336
This commit is contained in:
parent
a3f12a0ae0
commit
b007921b94
|
@ -14,7 +14,6 @@
|
|||
description {
|
||||
state: "default" 0.0;
|
||||
min: 750 224;
|
||||
max: 750 224;
|
||||
image.normal: "bg_floor.jpg";
|
||||
}
|
||||
}
|
||||
|
@ -40,7 +39,6 @@
|
|||
description {
|
||||
state: "default" 0.0;
|
||||
min: 512 384;
|
||||
max: 512 384;
|
||||
color: 153 134 117 255;
|
||||
}
|
||||
}
|
||||
|
@ -52,7 +50,6 @@
|
|||
description {
|
||||
state: "default" 0.0;
|
||||
min: 512 384;
|
||||
max: 512 384;
|
||||
image.normal: "background.jpg";
|
||||
visible: 0;
|
||||
}
|
||||
|
|
|
@ -34,7 +34,8 @@ test_rotate.c \
|
|||
test_velocity.c \
|
||||
test_shapes.c \
|
||||
test_sleeping_threshold.c \
|
||||
test_slider.c
|
||||
test_slider.c \
|
||||
test_win_resize.c
|
||||
|
||||
ephysics_logo_SOURCES = \
|
||||
ephysics_logo.c
|
||||
|
|
|
@ -34,6 +34,7 @@ void test_velocity(void *data, Evas_Object *obj, void *event_info);
|
|||
void test_shapes(void *data, Evas_Object *obj, void *event_info);
|
||||
void test_sleeping(void *data, Evas_Object *obj, void *event_info);
|
||||
void test_slider(void *data, Evas_Object *obj, void *event_info);
|
||||
void test_win_resize(void *data, Evas_Object *obj, void *event_info);
|
||||
|
||||
static const EPhysics_Test tests[] = {
|
||||
{"Bouncing Ball", test_bouncing_ball},
|
||||
|
@ -55,6 +56,7 @@ static const EPhysics_Test tests[] = {
|
|||
{"Shapes", test_shapes},
|
||||
{"Sleeping Threshold", test_sleeping},
|
||||
{"Slider", test_slider},
|
||||
{"Win Resize", test_win_resize},
|
||||
};
|
||||
|
||||
static void
|
||||
|
@ -144,7 +146,6 @@ test_win_add(Test_Data *test_data, const char *title, Eina_Bool autodel)
|
|||
win = elm_win_add(NULL, title, ELM_WIN_BASIC);
|
||||
elm_win_title_set(win, title);
|
||||
elm_win_autodel_set(win, EINA_TRUE);
|
||||
elm_win_screen_constrain_set(win, EINA_TRUE);
|
||||
evas_object_show(win);
|
||||
test_data->win = win;
|
||||
if (autodel)
|
||||
|
|
|
@ -0,0 +1,198 @@
|
|||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include "ephysics_test.h"
|
||||
|
||||
typedef struct _Old_Rate Old_Rate;
|
||||
struct _Old_Rate {
|
||||
EPhysics_Body *body;
|
||||
double w;
|
||||
double h;
|
||||
};
|
||||
|
||||
static void
|
||||
_del_cb(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
|
||||
{
|
||||
free(data);
|
||||
}
|
||||
|
||||
static void
|
||||
_win_resize_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
|
||||
{
|
||||
Test_Data *test_data = data;
|
||||
EPhysics_Body *sphere_body;
|
||||
int ww, wh, x, y, w, h;
|
||||
double ratew, rateh;
|
||||
Evas_Object *sphere;
|
||||
Old_Rate *old_rate;
|
||||
|
||||
evas_object_geometry_get(obj, NULL, NULL, &ww, &wh);
|
||||
ratew = (double) ww / WIDTH;
|
||||
rateh = (double) wh / HEIGHT;
|
||||
|
||||
/* Since we don't support different rates on ephysics world, we
|
||||
should make sure window keeps its aspect.
|
||||
Maybe if we decide it should be supported someday,
|
||||
this example could be modified just dropping the following check. */
|
||||
if (ratew > rateh)
|
||||
{
|
||||
ww = rateh * WIDTH;
|
||||
evas_object_resize(obj, ww, wh);
|
||||
return;
|
||||
}
|
||||
else if (ratew < rateh)
|
||||
{
|
||||
wh = ratew * HEIGHT;
|
||||
evas_object_resize(obj, ww, wh);
|
||||
return;
|
||||
}
|
||||
|
||||
evas_object_resize(test_data->layout, ww, wh);
|
||||
ephysics_world_rate_set(test_data->world, 30 * rateh);
|
||||
ephysics_world_render_geometry_set(test_data->world, 50 * ratew, 40 *rateh,
|
||||
(WIDTH - 100) * ratew,
|
||||
(FLOOR_Y - 40) * rateh);
|
||||
|
||||
old_rate = test_data->data;
|
||||
if (!old_rate) return;
|
||||
sphere_body = old_rate->body;
|
||||
|
||||
sphere = ephysics_body_evas_object_get(sphere_body);
|
||||
evas_object_geometry_get(sphere, &x, &y, &w, &h);
|
||||
|
||||
/* FIXME: add resize / move to API */
|
||||
ephysics_body_geometry_set(sphere_body, x * (ratew / old_rate->w),
|
||||
y * (rateh / old_rate->h), 1, 1);
|
||||
evas_object_resize(sphere, 70 * ratew, 70 * rateh);
|
||||
|
||||
old_rate->w = ratew;
|
||||
old_rate->h = rateh;
|
||||
}
|
||||
|
||||
static void
|
||||
_update_object_cb(void *data, EPhysics_Body *body, void *event_info)
|
||||
{
|
||||
Evas_Object *sphere = event_info;
|
||||
Evas_Object *shadow = data;
|
||||
Edje_Message_Float msg;
|
||||
Old_Rate *old_rate;
|
||||
Evas_Object *edje;
|
||||
int x, y, w, h;
|
||||
|
||||
ephysics_body_evas_object_update(body);
|
||||
old_rate = ephysics_body_data_get(body);
|
||||
evas_object_geometry_get(sphere, &x, &y, &w, &h);
|
||||
|
||||
if (y > SH_THRESHOLD * old_rate->h)
|
||||
{
|
||||
int sh_w;
|
||||
|
||||
msg.val = (double) (y - SH_THRESHOLD * old_rate->h) /
|
||||
((FLOOR_Y - SH_THRESHOLD) * old_rate->h - h);
|
||||
sh_w = (1 + 2 * msg.val) * w / 3;
|
||||
evas_object_resize(shadow, sh_w, 3 * old_rate->h);
|
||||
evas_object_move(shadow, x + (w - sh_w) / 2, FLOOR_Y * old_rate->h);
|
||||
}
|
||||
else
|
||||
msg.val = 0;
|
||||
|
||||
edje = elm_layout_edje_get(shadow);
|
||||
edje_object_message_send(edje, EDJE_MESSAGE_FLOAT, SHADOW_ALPHA_ID, &msg);
|
||||
}
|
||||
|
||||
static void
|
||||
_world_populate(Test_Data *test_data)
|
||||
{
|
||||
Evas_Object *sphere, *shadow;
|
||||
EPhysics_Body *sphere_body;
|
||||
Old_Rate *old_rate;
|
||||
int w, h;
|
||||
|
||||
old_rate = test_data->data;
|
||||
if (!test_data->data)
|
||||
old_rate = calloc(1, sizeof(Old_Rate));
|
||||
if (!old_rate) return;
|
||||
test_data->data = old_rate;
|
||||
|
||||
evas_object_geometry_get(test_data->win, NULL, NULL, &w, &h);
|
||||
old_rate->w = (double) w / WIDTH;
|
||||
old_rate->h = (double) h / HEIGHT;
|
||||
|
||||
shadow = elm_layout_add(test_data->win);
|
||||
elm_layout_file_set(
|
||||
shadow, PACKAGE_DATA_DIR "/" EPHYSICS_TEST_THEME ".edj", "shadow-ball");
|
||||
evas_object_move(shadow, WIDTH / 3 * old_rate->w, FLOOR_Y * old_rate->h);
|
||||
evas_object_resize(shadow, 70 * old_rate->w, 3 * old_rate->h);
|
||||
evas_object_show(shadow);
|
||||
test_data->evas_objs = eina_list_append(test_data->evas_objs, shadow);
|
||||
|
||||
sphere = elm_image_add(test_data->win);
|
||||
elm_image_file_set(
|
||||
sphere, PACKAGE_DATA_DIR "/" EPHYSICS_TEST_THEME ".edj", "big-blue-ball");
|
||||
evas_object_move(sphere, WIDTH / 3 * old_rate->w, HEIGHT / 2 * old_rate->h);
|
||||
evas_object_resize(sphere, 70 * old_rate->w, 70 * old_rate->h);
|
||||
evas_object_show(sphere);
|
||||
test_data->evas_objs = eina_list_append(test_data->evas_objs, sphere);
|
||||
|
||||
sphere_body = ephysics_body_circle_add(test_data->world);
|
||||
ephysics_body_evas_object_set(sphere_body, sphere, EINA_TRUE);
|
||||
ephysics_body_restitution_set(sphere_body, 1.0);
|
||||
ephysics_body_event_callback_add(sphere_body, EPHYSICS_CALLBACK_BODY_UPDATE,
|
||||
_update_object_cb, shadow);
|
||||
test_data->bodies = eina_list_append(test_data->bodies, sphere_body);
|
||||
old_rate->body = sphere_body;
|
||||
ephysics_body_data_set(sphere_body, old_rate);
|
||||
}
|
||||
|
||||
static void
|
||||
_restart(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
|
||||
{
|
||||
Test_Data *test_data = data;
|
||||
|
||||
DBG("Restart pressed");
|
||||
test_clean(test_data);
|
||||
_world_populate(test_data);
|
||||
}
|
||||
|
||||
void
|
||||
test_win_resize(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
|
||||
{
|
||||
EPhysics_Body *boundary;
|
||||
EPhysics_World *world;
|
||||
Test_Data *test_data;
|
||||
|
||||
if (!ephysics_init())
|
||||
return;
|
||||
|
||||
test_data = test_data_new();
|
||||
test_win_add(test_data, "Win Resize", EINA_TRUE);
|
||||
evas_object_event_callback_add(test_data->win, EVAS_CALLBACK_RESIZE,
|
||||
_win_resize_cb, test_data);
|
||||
|
||||
elm_layout_signal_callback_add(test_data->layout, "restart", "test-theme",
|
||||
_restart, test_data);
|
||||
elm_object_signal_emit(test_data->layout, "borders,show", "ephysics_test");
|
||||
evas_object_size_hint_weight_set(test_data->layout, EVAS_HINT_EXPAND,
|
||||
EVAS_HINT_EXPAND);
|
||||
elm_win_aspect_set(test_data->win, (double) WIDTH / HEIGHT);
|
||||
evas_object_smart_callback_add(test_data->win, "delete,request", _del_cb,
|
||||
test_data->data);
|
||||
|
||||
world = ephysics_world_new();
|
||||
ephysics_world_render_geometry_set(world, 50, 40, WIDTH - 100, FLOOR_Y - 40);
|
||||
test_data->world = world;
|
||||
|
||||
boundary = ephysics_body_bottom_boundary_add(test_data->world);
|
||||
ephysics_body_restitution_set(boundary, 1.0);
|
||||
|
||||
boundary = ephysics_body_right_boundary_add(test_data->world);
|
||||
ephysics_body_restitution_set(boundary, 1.0);
|
||||
|
||||
boundary = ephysics_body_left_boundary_add(test_data->world);
|
||||
ephysics_body_restitution_set(boundary, 1.0);
|
||||
|
||||
ephysics_body_top_boundary_add(test_data->world);
|
||||
|
||||
_world_populate(test_data);
|
||||
}
|
Loading…
Reference in New Issue