#include #include #include #include "test-conform-common.h" #define NOTIFY_ANCHOR_X (1 << 0) #define NOTIFY_ANCHOR_Y (1 << 1) #define NOTIFY_ANCHOR_GRAVITY (1 << 2) #define NOTIFY_SCALE_X (1 << 3) #define NOTIFY_SCALE_Y (1 << 4) #define NOTIFY_SCALE_CENTER_X (1 << 5) #define NOTIFY_SCALE_CENTER_Y (1 << 6) #define NOTIFY_SCALE_GRAVITY (1 << 7) #define NOTIFY_ROTATION_ANGLE_X (1 << 8) #define NOTIFY_ROTATION_ANGLE_Y (1 << 9) #define NOTIFY_ROTATION_ANGLE_Z (1 << 10) #define NOTIFY_ROTATION_CENTER_X (1 << 11) #define NOTIFY_ROTATION_CENTER_Y (1 << 12) #define NOTIFY_ROTATION_CENTER_Z (1 << 13) #define NOTIFY_ROTATION_CENTER_Z_GRAVITY (1 << 14) #define RECT_WIDTH 100 #define RECT_HEIGHT 80 /* Allow the transformed position by off by a certain number of pixels */ #define POSITION_TOLERANCE 2 typedef struct _TestState { gulong notifications; ClutterActor *rect; } TestState; static const struct { ClutterGravity gravity; gint x_pos, y_pos; } gravities[] = { { CLUTTER_GRAVITY_NORTH, RECT_WIDTH / 2, 0 }, { CLUTTER_GRAVITY_NORTH_EAST, RECT_WIDTH, 0 }, { CLUTTER_GRAVITY_EAST, RECT_WIDTH, RECT_HEIGHT / 2 }, { CLUTTER_GRAVITY_SOUTH_EAST, RECT_WIDTH, RECT_HEIGHT }, { CLUTTER_GRAVITY_SOUTH, RECT_WIDTH / 2, RECT_HEIGHT }, { CLUTTER_GRAVITY_SOUTH_WEST, 0, RECT_HEIGHT }, { CLUTTER_GRAVITY_WEST, 0, RECT_HEIGHT / 2 }, { CLUTTER_GRAVITY_NORTH_WEST, 0, 0 }, { CLUTTER_GRAVITY_CENTER, RECT_WIDTH / 2, RECT_HEIGHT / 2 } }; static const char * const properties[] = { "anchor-x", "anchor-y", "anchor-gravity", "scale-x", "scale-y", "scale-center-x", "scale-center-y", "scale-gravity", "rotation-angle-x", "rotation-angle-y", "rotation-angle-z", "rotation-center-x", "rotation-center-y", "rotation-center-z", "rotation-center-z-gravity" }; static void notify_cb (GObject *object, GParamSpec *pspec, TestState *state) { int i; int new_flags = 0; int flag = 1; for (i = 0; i < G_N_ELEMENTS (properties); i++) { if (!strcmp (properties[i], pspec->name)) new_flags |= flag; flag <<= 1; } g_assert ((new_flags & state->notifications) == 0); state->notifications |= new_flags; } #define assert_notifications(flags) \ do \ { \ g_assert (state->notifications == (flags)); \ state->notifications = 0; \ } while (0) /* Helper macro to assert the transformed position. This needs to be a macro so that the assertion failure will report the right line number */ #define assert_coords(state, x_1, y_1, x_2, y_2) \ do \ { \ ClutterVertex verts[4]; \ clutter_actor_get_abs_allocation_vertices ((state)->rect, verts); \ check_coords ((state), (x_1), (y_1), (x_2), (y_2), verts); \ g_assert (approx_equal ((x_1), \ CLUTTER_UNITS_TO_DEVICE (verts[0].x))); \ g_assert (approx_equal ((y_1), \ CLUTTER_UNITS_TO_DEVICE (verts[0].y))); \ g_assert (approx_equal ((x_2), \ CLUTTER_UNITS_TO_DEVICE (verts[3].x))); \ g_assert (approx_equal ((y_2), \ CLUTTER_UNITS_TO_DEVICE (verts[3].y))); \ } while (0) #define assert_position(state, x, y) \ assert_coords((state), (x), (y), (x) + RECT_WIDTH, (y) + RECT_HEIGHT) #define assert_vertex_and_free(v, xc, yc, zc) \ do \ { \ g_assert (approx_equal (CLUTTER_UNITS_TO_DEVICE (v->x), xc) \ && approx_equal (CLUTTER_UNITS_TO_DEVICE (v->y), yc) \ && approx_equal (CLUTTER_UNITS_TO_DEVICE (v->z), zc)); \ g_boxed_free (CLUTTER_TYPE_VERTEX, v); \ } while (0) static inline gboolean approx_equal (int a, int b) { return abs (a - b) <= POSITION_TOLERANCE; } static void check_coords (TestState *state, gint x_1, gint y_1, gint x_2, gint y_2, const ClutterVertex *verts) { if (g_test_verbose ()) g_print ("checking that (%i,%i,%i,%i) \xe2\x89\x88 (%i,%i,%i,%i): %s\n", x_1, y_1, x_2, y_2, CLUTTER_UNITS_TO_DEVICE (verts[0].x), CLUTTER_UNITS_TO_DEVICE (verts[0].y), CLUTTER_UNITS_TO_DEVICE (verts[3].x), CLUTTER_UNITS_TO_DEVICE (verts[3].y), approx_equal (x_1, CLUTTER_UNITS_TO_DEVICE (verts[0].x)) && approx_equal (y_1, CLUTTER_UNITS_TO_DEVICE (verts[0].y)) && approx_equal (x_2, CLUTTER_UNITS_TO_DEVICE (verts[3].x)) && approx_equal (y_2, CLUTTER_UNITS_TO_DEVICE (verts[3].y)) ? "yes" : "NO"); } static void test_anchor_point (TestState *state) { ClutterActor *rect = state->rect; gint anchor_x, anchor_y; ClutterGravity anchor_gravity; int i; /* Assert the default settings */ g_assert (clutter_actor_get_x (rect) == 100); g_assert (clutter_actor_get_y (rect) == 200); g_assert (clutter_actor_get_width (rect) == RECT_WIDTH); g_assert (clutter_actor_get_height (rect) == RECT_HEIGHT); g_object_get (rect, "anchor-x", &anchor_x, "anchor-y", &anchor_y, "anchor-gravity", &anchor_gravity, NULL); g_assert (anchor_x == 0); g_assert (anchor_y == 0); g_assert (anchor_gravity == CLUTTER_GRAVITY_NONE); /* Change the anchor point */ clutter_actor_set_anchor_point (rect, 20, 30); g_object_get (rect, "anchor-x", &anchor_x, "anchor-y", &anchor_y, "anchor-gravity", &anchor_gravity, NULL); g_assert (anchor_x == 20); g_assert (anchor_y == 30); g_assert (anchor_gravity == CLUTTER_GRAVITY_NONE); assert_position (state, 80, 170); assert_notifications (NOTIFY_ANCHOR_X | NOTIFY_ANCHOR_Y); /* Move the anchor point */ clutter_actor_move_anchor_point (rect, 40, 50); g_object_get (rect, "anchor-x", &anchor_x, "anchor-y", &anchor_y, "anchor-gravity", &anchor_gravity, NULL); g_assert (anchor_x == 40); g_assert (anchor_y == 50); g_assert (anchor_gravity == CLUTTER_GRAVITY_NONE); assert_position (state, 80, 170); assert_notifications (NOTIFY_ANCHOR_X | NOTIFY_ANCHOR_Y); /* Put the actor back to its default position */ clutter_actor_set_position (rect, 100, 200); /* Change the anchor point with each of the gravities */ for (i = 0; i < G_N_ELEMENTS (gravities); i++) { if (g_test_verbose ()) { GEnumClass *gravity_class = g_type_class_ref (CLUTTER_TYPE_GRAVITY); GEnumValue *value = g_enum_get_value (gravity_class, gravities[i].gravity); g_print ("Setting gravity to %s\n", value ? value->value_name : "?"); g_type_class_unref (gravity_class); } g_object_set (rect, "anchor-gravity", gravities[i].gravity, NULL); g_object_get (rect, "anchor-x", &anchor_x, "anchor-y", &anchor_y, "anchor-gravity", &anchor_gravity, NULL); g_assert (anchor_x == gravities[i].x_pos); g_assert (anchor_y == gravities[i].y_pos); g_assert (anchor_gravity == gravities[i].gravity); assert_position (state, 100 - gravities[i].x_pos, 200 - gravities[i].y_pos); assert_notifications (NOTIFY_ANCHOR_X | NOTIFY_ANCHOR_Y | NOTIFY_ANCHOR_GRAVITY); } /* Verify that the anchor point moves if the actor changes size when it is set from the gravity */ clutter_actor_set_size (rect, RECT_WIDTH * 2, RECT_HEIGHT * 2); g_object_get (rect, "anchor-x", &anchor_x, "anchor-y", &anchor_y, "anchor-gravity", &anchor_gravity, NULL); g_assert (anchor_x == RECT_WIDTH); g_assert (anchor_y == RECT_HEIGHT); g_assert (anchor_gravity == CLUTTER_GRAVITY_CENTER); assert_coords (state, 100 - RECT_WIDTH, 200 - RECT_HEIGHT, 100 + RECT_WIDTH, 200 + RECT_HEIGHT); assert_notifications (0); clutter_actor_set_size (rect, RECT_WIDTH, RECT_HEIGHT); /* Change the anchor point using units again to assert that the gravity property changes */ clutter_actor_set_anchor_point (rect, 20, 30); g_object_get (rect, "anchor-x", &anchor_x, "anchor-y", &anchor_y, "anchor-gravity", &anchor_gravity, NULL); g_assert (anchor_x == 20); g_assert (anchor_y == 30); g_assert (anchor_gravity == CLUTTER_GRAVITY_NONE); assert_position (state, 80, 170); assert_notifications (NOTIFY_ANCHOR_X | NOTIFY_ANCHOR_Y | NOTIFY_ANCHOR_GRAVITY); /* Verify that the anchor point doesn't move if the actor changes size when it is set from units */ clutter_actor_set_size (rect, RECT_WIDTH * 2, RECT_HEIGHT * 2); g_object_get (rect, "anchor-x", &anchor_x, "anchor-y", &anchor_y, "anchor-gravity", &anchor_gravity, NULL); g_assert (anchor_x == 20); g_assert (anchor_y == 30); g_assert (anchor_gravity == CLUTTER_GRAVITY_NONE); assert_coords (state, 80, 170, 80 + RECT_WIDTH * 2, 170 + RECT_HEIGHT * 2); assert_notifications (0); clutter_actor_set_size (rect, RECT_WIDTH, RECT_HEIGHT); /* Put the anchor back */ clutter_actor_set_anchor_point_from_gravity (rect, CLUTTER_GRAVITY_NONE); assert_notifications (NOTIFY_ANCHOR_X | NOTIFY_ANCHOR_Y); } static void test_scale_center (TestState *state) { ClutterActor *rect = state->rect; gdouble scale_x, scale_y; gint center_x, center_y; ClutterGravity gravity; int i; /* Assert the default settings */ g_assert (clutter_actor_get_x (rect) == 100); g_assert (clutter_actor_get_y (rect) == 200); g_assert (clutter_actor_get_width (rect) == RECT_WIDTH); g_assert (clutter_actor_get_height (rect) == RECT_HEIGHT); g_object_get (rect, "scale-center-x", ¢er_x, "scale-center-y", ¢er_y, "scale-x", &scale_x, "scale-y", &scale_y, "scale-gravity", &gravity, NULL); g_assert (center_x == 0); g_assert (center_y == 0); g_assert (scale_x == 1.0); g_assert (scale_y == 1.0); g_assert (gravity == CLUTTER_GRAVITY_NONE); /* Try changing the scale without affecting the center */ g_object_set (rect, "scale-x", 2.0, "scale-y", 3.0, NULL); g_assert (clutter_actor_get_x (rect) == 100); g_assert (clutter_actor_get_y (rect) == 200); g_assert (clutter_actor_get_width (rect) == RECT_WIDTH); g_assert (clutter_actor_get_height (rect) == RECT_HEIGHT); g_object_get (rect, "scale-center-x", ¢er_x, "scale-center-y", ¢er_y, "scale-x", &scale_x, "scale-y", &scale_y, "scale-gravity", &gravity, NULL); g_assert (center_x == 0); g_assert (center_y == 0); g_assert (scale_x == 2.0); g_assert (scale_y == 3.0); g_assert (gravity == CLUTTER_GRAVITY_NONE); assert_notifications (NOTIFY_SCALE_X | NOTIFY_SCALE_Y); assert_coords (state, 100, 200, 100 + RECT_WIDTH * 2, 200 + RECT_HEIGHT * 3); /* Change the scale and center */ g_object_set (rect, "scale-x", 4.0, "scale-y", 2.0, "scale-center-x", 10, "scale-center-y", 20, NULL); g_assert (clutter_actor_get_x (rect) == 100); g_assert (clutter_actor_get_y (rect) == 200); g_assert (clutter_actor_get_width (rect) == RECT_WIDTH); g_assert (clutter_actor_get_height (rect) == RECT_HEIGHT); g_object_get (rect, "scale-center-x", ¢er_x, "scale-center-y", ¢er_y, "scale-x", &scale_x, "scale-y", &scale_y, "scale-gravity", &gravity, NULL); g_assert (center_x == 10); g_assert (center_y == 20); g_assert (scale_x == 4.0); g_assert (scale_y == 2.0); g_assert (gravity == CLUTTER_GRAVITY_NONE); assert_notifications (NOTIFY_SCALE_X | NOTIFY_SCALE_Y | NOTIFY_SCALE_CENTER_X | NOTIFY_SCALE_CENTER_Y); assert_coords (state, 100 + 10 - 10 * 4, 200 + 20 - 20 * 2, 100 + 10 + (RECT_WIDTH - 10) * 4, 200 + 20 + (RECT_HEIGHT - 20) * 2); /* Change the anchor point with each of the gravities */ for (i = 0; i < G_N_ELEMENTS (gravities); i++) { if (g_test_verbose ()) { GEnumClass *gravity_class = g_type_class_ref (CLUTTER_TYPE_GRAVITY); GEnumValue *value = g_enum_get_value (gravity_class, gravities[i].gravity); g_print ("Setting scale center to %s\n", value ? value->value_name : "?"); g_type_class_unref (gravity_class); } g_object_set (rect, "scale-gravity", gravities[i].gravity, NULL); g_assert (clutter_actor_get_x (rect) == 100); g_assert (clutter_actor_get_y (rect) == 200); g_assert (clutter_actor_get_width (rect) == RECT_WIDTH); g_assert (clutter_actor_get_height (rect) == RECT_HEIGHT); g_object_get (rect, "scale-center-x", ¢er_x, "scale-center-y", ¢er_y, "scale-x", &scale_x, "scale-y", &scale_y, "scale-gravity", &gravity, NULL); g_assert (center_x == gravities[i].x_pos); g_assert (center_y == gravities[i].y_pos); g_assert (scale_x == 4.0); g_assert (scale_y == 2.0); g_assert (gravity == gravities[i].gravity); assert_notifications (NOTIFY_SCALE_X | NOTIFY_SCALE_Y | NOTIFY_SCALE_CENTER_X | NOTIFY_SCALE_CENTER_Y | NOTIFY_SCALE_GRAVITY); assert_coords (state, 100 - gravities[i].x_pos * 3, 200 - gravities[i].y_pos, 100 + (gravities[i].x_pos + (RECT_WIDTH - gravities[i].x_pos) * 4), 200 + (gravities[i].y_pos + (RECT_HEIGHT - gravities[i].y_pos) * 2)); } /* Change the scale center using units again to assert that the gravity property changes */ clutter_actor_set_scale_full (rect, 4, 2, 10, 20); g_object_get (rect, "scale-center-x", ¢er_x, "scale-center-y", ¢er_y, "scale-x", &scale_x, "scale-y", &scale_y, "scale-gravity", &gravity, NULL); g_assert (center_x == 10); g_assert (center_y == 20); g_assert (scale_x == 4.0); g_assert (scale_y == 2.0); g_assert (gravity == CLUTTER_GRAVITY_NONE); assert_notifications (NOTIFY_SCALE_X | NOTIFY_SCALE_Y | NOTIFY_SCALE_CENTER_X | NOTIFY_SCALE_CENTER_Y | NOTIFY_SCALE_GRAVITY); assert_coords (state, 100 + 10 - 10 * 4, 200 + 20 - 20 * 2, 100 + 10 + (RECT_WIDTH - 10) * 4, 200 + 20 + (RECT_HEIGHT - 20) * 2); /* Put the scale back to normal */ clutter_actor_set_scale_full (rect, 1, 1, 0, 0); assert_notifications (NOTIFY_SCALE_X | NOTIFY_SCALE_Y | NOTIFY_SCALE_CENTER_X | NOTIFY_SCALE_CENTER_Y); } static void test_rotate_center (TestState *state) { ClutterActor *rect = state->rect; gdouble angle_x, angle_y, angle_z; ClutterVertex *center_x, *center_y, *center_z; ClutterGravity z_center_gravity; gfloat stage_width, stage_height; gfloat rect_x, rect_y; int i; /* Position the rectangle at the center of the stage so that rotations by 90° along the X or Y axis will cause the actor to be appear as a flat line. This makes verifying the transformations easier */ clutter_actor_get_size (clutter_actor_get_stage (rect), &stage_width, &stage_height); rect_x = stage_width / 2; rect_y = stage_height / 2; clutter_actor_set_position (rect, rect_x, rect_y); /* Assert the default settings */ g_assert_cmpfloat (clutter_actor_get_x (rect), ==, rect_x); g_assert_cmpfloat (clutter_actor_get_y (rect), ==, rect_y); g_assert_cmpfloat (clutter_actor_get_width (rect), ==, RECT_WIDTH); g_assert_cmpfloat (clutter_actor_get_height (rect), ==, RECT_HEIGHT); g_object_get (rect, "rotation-angle-x", &angle_x, "rotation-angle-y", &angle_y, "rotation-angle-z", &angle_z, "rotation-center-x", ¢er_x, "rotation-center-y", ¢er_y, "rotation-center-z", ¢er_z, "rotation-center-z-gravity", &z_center_gravity, NULL); g_assert (angle_x == 0.0); g_assert (angle_y == 0.0); g_assert (angle_z == 0.0); assert_vertex_and_free (center_x, 0, 0, 0); assert_vertex_and_free (center_y, 0, 0, 0); assert_vertex_and_free (center_z, 0, 0, 0); g_assert (z_center_gravity == CLUTTER_GRAVITY_NONE); /* Change each of the rotation angles without affecting the center point */ for (i = CLUTTER_X_AXIS; i <= CLUTTER_Z_AXIS; i++) { char prop_name[] = "rotation-angle- "; prop_name[sizeof (prop_name) - 2] = i - CLUTTER_X_AXIS + 'x'; if (g_test_verbose ()) g_print ("Setting %s to 90 degrees\n", prop_name); g_object_set (rect, prop_name, 90.0, NULL); assert_notifications (NOTIFY_ROTATION_ANGLE_X << (i - CLUTTER_X_AXIS)); g_assert (clutter_actor_get_x (rect) == rect_x); g_assert (clutter_actor_get_y (rect) == rect_y); g_assert (clutter_actor_get_width (rect) == RECT_WIDTH); g_assert (clutter_actor_get_height (rect) == RECT_HEIGHT); g_object_get (rect, "rotation-angle-x", &angle_x, "rotation-angle-y", &angle_y, "rotation-angle-z", &angle_z, "rotation-center-x", ¢er_x, "rotation-center-y", ¢er_y, "rotation-center-z", ¢er_z, "rotation-center-z-gravity", &z_center_gravity, NULL); if (i == CLUTTER_X_AXIS) { g_assert (angle_x == 90.0); assert_coords (state, rect_x, rect_y, CLUTTER_UNITS_TO_DEVICE (verts[3].x), rect_y); } else g_assert (angle_x == 0.0); if (i == CLUTTER_Y_AXIS) { g_assert (angle_y == 90.0); assert_coords (state, rect_x, rect_y, rect_x, CLUTTER_UNITS_TO_DEVICE (verts[3].y)); } else g_assert (angle_y == 0.0); if (i == CLUTTER_Z_AXIS) { g_assert (angle_z == 90.0); assert_coords (state, rect_x, rect_y, rect_x - RECT_HEIGHT, rect_y + RECT_WIDTH); } else g_assert (angle_z == 0.0); assert_vertex_and_free (center_x, 0, 0, 0); assert_vertex_and_free (center_y, 0, 0, 0); assert_vertex_and_free (center_z, 0, 0, 0); g_assert (z_center_gravity == CLUTTER_GRAVITY_NONE); g_object_set (rect, prop_name, 0.0, NULL); assert_notifications (NOTIFY_ROTATION_ANGLE_X << (i - CLUTTER_X_AXIS)); } clutter_actor_set_position (rect, rect_x -= 10, rect_y -= 20); /* Same test but also change the center position */ for (i = CLUTTER_X_AXIS; i <= CLUTTER_Z_AXIS; i++) { char prop_name[] = "rotation-angle- "; prop_name[sizeof (prop_name) - 2] = i - CLUTTER_X_AXIS + 'x'; if (g_test_verbose ()) g_print ("Setting %s to 90 degrees with center 10,20,0\n", prop_name); clutter_actor_set_rotation (rect, i, 90.0, 10, 20, 0); assert_notifications ((NOTIFY_ROTATION_ANGLE_X << (i - CLUTTER_X_AXIS)) | (NOTIFY_ROTATION_CENTER_X << (i - CLUTTER_X_AXIS))); g_assert (clutter_actor_get_x (rect) == rect_x); g_assert (clutter_actor_get_y (rect) == rect_y); g_assert (clutter_actor_get_width (rect) == RECT_WIDTH); g_assert (clutter_actor_get_height (rect) == RECT_HEIGHT); g_object_get (rect, "rotation-angle-x", &angle_x, "rotation-angle-y", &angle_y, "rotation-angle-z", &angle_z, "rotation-center-x", ¢er_x, "rotation-center-y", ¢er_y, "rotation-center-z", ¢er_z, "rotation-center-z-gravity", &z_center_gravity, NULL); if (i == CLUTTER_X_AXIS) { g_assert (angle_x == 90.0); assert_coords (state, CLUTTER_UNITS_TO_DEVICE (verts[0].x), rect_y + 20, CLUTTER_UNITS_TO_DEVICE (verts[3].x), rect_y + 20); assert_vertex_and_free (center_x, 10, 20, 0); } else { g_assert (angle_x == 0.0); assert_vertex_and_free (center_x, 0, 0, 0); } if (i == CLUTTER_Y_AXIS) { g_assert (angle_y == 90.0); assert_coords (state, rect_x + 10, CLUTTER_UNITS_TO_DEVICE (verts[0].y), rect_x + 10, CLUTTER_UNITS_TO_DEVICE (verts[3].y)); assert_vertex_and_free (center_y, 10, 20, 0); } else { g_assert (angle_y == 0.0); assert_vertex_and_free (center_y, 0, 0, 0); } if (i == CLUTTER_Z_AXIS) { g_assert (angle_z == 90.0); assert_coords (state, rect_x + 10 + 20, rect_y + 20 - 10, rect_x + 10 + 20 - RECT_HEIGHT, rect_y + 20 + RECT_WIDTH - 10); assert_vertex_and_free (center_z, 10, 20, 0); } else { g_assert (angle_z == 0.0); assert_vertex_and_free (center_z, 0, 0, 0); } g_assert (z_center_gravity == CLUTTER_GRAVITY_NONE); clutter_actor_set_rotation (rect, i, 0, 0, 0, 0); assert_notifications ((NOTIFY_ROTATION_ANGLE_X << (i - CLUTTER_X_AXIS)) | (NOTIFY_ROTATION_CENTER_X << (i - CLUTTER_X_AXIS))); } /* Try rotating the z with all of the gravities */ for (i = 0; i < G_N_ELEMENTS (gravities); i++) { if (g_test_verbose ()) { GEnumClass *gravity_class = g_type_class_ref (CLUTTER_TYPE_GRAVITY); GEnumValue *value = g_enum_get_value (gravity_class, gravities[i].gravity); g_print ("Setting z rotation to 90 degrees with center at %s\n", value ? value->value_name : "?"); g_type_class_unref (gravity_class); } clutter_actor_set_z_rotation_from_gravity (rect, 90, gravities[i].gravity); assert_notifications (NOTIFY_ROTATION_ANGLE_Z | NOTIFY_ROTATION_CENTER_Z | NOTIFY_ROTATION_CENTER_Z_GRAVITY); g_assert (clutter_actor_get_x (rect) == rect_x); g_assert (clutter_actor_get_y (rect) == rect_y); g_assert (clutter_actor_get_width (rect) == RECT_WIDTH); g_assert (clutter_actor_get_height (rect) == RECT_HEIGHT); g_object_get (rect, "rotation-angle-x", &angle_x, "rotation-angle-y", &angle_y, "rotation-angle-z", &angle_z, "rotation-center-x", ¢er_x, "rotation-center-y", ¢er_y, "rotation-center-z", ¢er_z, "rotation-center-z-gravity", &z_center_gravity, NULL); g_assert (angle_x == 0.0); g_assert (angle_y == 0.0); g_assert (angle_z == 90.0); assert_vertex_and_free (center_x, 0, 0, 0); assert_vertex_and_free (center_y, 0, 0, 0); assert_vertex_and_free (center_z, gravities[i].x_pos, gravities[i].y_pos, 0); assert_coords (state, rect_x + gravities[i].x_pos + gravities[i].y_pos, rect_y + gravities[i].y_pos - gravities[i].x_pos, rect_x + gravities[i].x_pos + gravities[i].y_pos - RECT_HEIGHT, rect_y + gravities[i].y_pos + RECT_WIDTH - gravities[i].x_pos); g_assert (z_center_gravity == gravities[i].gravity); g_assert (clutter_actor_get_z_rotation_gravity (rect) == gravities[i].gravity); /* Put the rotation back */ clutter_actor_set_z_rotation_from_gravity (rect, 0, CLUTTER_GRAVITY_NONE); assert_notifications (NOTIFY_ROTATION_ANGLE_Z | NOTIFY_ROTATION_CENTER_Z | NOTIFY_ROTATION_CENTER_Z_GRAVITY); } } static gboolean idle_cb (gpointer data) { test_anchor_point (data); test_scale_center (data); test_rotate_center (data); clutter_main_quit (); return FALSE; } void test_anchors (TestConformSimpleFixture *fixture, gconstpointer data) { TestState state; ClutterActor *stage; stage = clutter_stage_get_default (); state.rect = clutter_rectangle_new (); clutter_container_add (CLUTTER_CONTAINER (stage), state.rect, NULL); clutter_actor_set_position (state.rect, 100, 200); clutter_actor_set_size (state.rect, RECT_WIDTH, RECT_HEIGHT); /* Record notifications on the actor properties */ state.notifications = 0; g_signal_connect (state.rect, "notify", G_CALLBACK (notify_cb), &state); /* Run the tests in a low priority idle function so that we can be sure the stage is correctly setup */ g_idle_add_full (G_PRIORITY_LOW, idle_cb, &state, NULL); clutter_actor_show (stage); clutter_main (); g_idle_remove_by_data (&state); clutter_actor_destroy (state.rect); if (g_test_verbose ()) g_print ("OK\n"); }