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efl/src/lib/edje/edje_main.c

511 lines
14 KiB
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#include "edje_private.h"
static Edje_Version _version = { VMAJ, VMIN, VMIC, VREV };
EAPI Edje_Version * edje_version = &_version;
static int _edje_init_count = 0;
static Eina_Bool _need_imf = EINA_FALSE;
int _edje_default_log_dom = -1;
Eina_Mempool *_edje_real_part_mp = NULL;
Eina_Mempool *_edje_real_part_state_mp = NULL;
Eina_Cow *_edje_calc_params_map_cow = NULL;
Eina_Cow *_edje_calc_params_physics_cow = NULL;
Edje_Global *_edje_global_obj = NULL;
static const Edje_Calc_Params_Map default_calc_map = {
{ 0, 0, 0 }, { 0, 0 }, { 0.0, 0.0, 0.0 }, { 0, 0, 0, 0, 0, 0, 0, 0, 0 }, { 0, 0, 0, 0 }, { 0.0, 0.0 }, NULL, 0
};
static const Edje_Calc_Params_Physics default_calc_physics = {
0.0, 0.0, 0.0, 0.0, 0.0, { 0.0, 0.0 }, { 0.0, 0.0 }, 0, 0, { { 0, 0, 0 }, { 0, 0, 0 } }, 0, 0, 0, 0
};
#ifdef HAVE_EPHYSICS
static void _edje_ephysics_clear(void);
#endif
/*============================================================================*
* API *
*============================================================================*/
EAPI int
edje_init(void)
{
Eina_Strbuf *str;
if (++_edje_init_count != 1)
return _edje_init_count;
srand(time(NULL));
EINA_SAFETY_ON_FALSE_RETURN_VAL(eina_init(), --_edje_init_count);
_edje_default_log_dom = eina_log_domain_register
("edje", EDJE_DEFAULT_LOG_COLOR);
if (_edje_default_log_dom < 0)
{
EINA_LOG_ERR("Edje Can not create a general log domain.");
goto shutdown_eina;
}
if (!ecore_init())
{
ERR("Ecore init failed");
goto unregister_log_domain;
}
if (!embryo_init())
{
ERR("Embryo init failed");
goto shutdown_ecore;
}
if (!eet_init())
{
ERR("Eet init failed");
goto shutdown_embryo;
}
if (!evas_init())
{
ERR("Evas init failed");
goto shutdown_eet;
}
if (!efreet_init())
{
ERR("Efreet init failed");
goto shutdown_evas;
}
_edje_scale = FROM_DOUBLE(1.0);
_edje_global_obj = efl_add(EDJE_GLOBAL_CLASS, efl_main_loop_get());
EINA_SAFETY_ON_TRUE_GOTO(!_edje_global_obj, shutdown_efreet);
EINA_SAFETY_ON_TRUE_GOTO(!efl_provider_register(efl_main_loop_get(), EFL_GFX_COLOR_CLASS_MIXIN, _edje_global_obj), shutdown_efreet);
EINA_SAFETY_ON_TRUE_GOTO(!efl_provider_register(efl_main_loop_get(), EFL_GFX_TEXT_CLASS_INTERFACE, _edje_global_obj), shutdown_efreet);
EINA_SAFETY_ON_TRUE_GOTO(!efl_provider_register(efl_main_loop_get(), EFL_GFX_SIZE_CLASS_INTERFACE, _edje_global_obj), shutdown_efreet);
_edje_edd_init();
_edje_text_init();
_edje_box_init();
_edje_external_init();
_edje_module_init();
_edje_message_init();
_edje_multisense_init();
edje_signal_init();
_edje_class_init();
_edje_real_part_mp = eina_mempool_add("chained_mempool",
"Edje_Real_Part", NULL,
sizeof (Edje_Real_Part), 256);
if (!_edje_real_part_mp)
{
ERR("Mempool for Edje_Real_Part cannot be allocated.");
goto shutdown_all;
}
_edje_real_part_state_mp = eina_mempool_add("chained_mempool",
"Edje_Real_Part_State", NULL,
sizeof (Edje_Real_Part_State), 64);
if (!_edje_real_part_state_mp)
{
ERR("Mempool for Edje_Real_Part_State cannot be allocated.");
goto shutdown_all;
}
_edje_calc_params_map_cow = eina_cow_add("Edje Calc Params Map", sizeof (Edje_Calc_Params_Map), 8, &default_calc_map, EINA_TRUE);
EINA_SAFETY_ON_NULL_GOTO(_edje_calc_params_map_cow, shutdown_all);
_edje_calc_params_physics_cow = eina_cow_add("Edje Calc Params Physics", sizeof (Edje_Calc_Params_Physics), 8, &default_calc_physics, EINA_TRUE);
EINA_SAFETY_ON_NULL_GOTO(_edje_calc_params_physics_cow, shutdown_all);
_edje_language = eina_stringshare_add(getenv("LANGUAGE"));
str = eina_strbuf_new();
eina_strbuf_append_printf(str, "%s/edje", efreet_cache_home_get());
_edje_cache_path = eina_stringshare_add(eina_strbuf_string_get(str));
eina_strbuf_free(str);
eina_log_timing(_edje_default_log_dom,
EINA_LOG_STATE_STOP,
EINA_LOG_STATE_INIT);
return _edje_init_count;
shutdown_all:
eina_cow_del(_edje_calc_params_map_cow);
eina_cow_del(_edje_calc_params_physics_cow);
_edje_calc_params_map_cow = NULL;
_edje_calc_params_physics_cow = NULL;
eina_mempool_del(_edje_real_part_state_mp);
eina_mempool_del(_edje_real_part_mp);
_edje_real_part_state_mp = NULL;
_edje_real_part_mp = NULL;
_edje_class_shutdown();
_edje_message_shutdown();
_edje_module_shutdown();
_edje_external_shutdown();
_edje_box_shutdown();
_edje_internal_proxy_shutdown();
_edje_text_class_hash_free();
_edje_size_class_hash_free();
_edje_edd_shutdown();
if (_edje_global_obj)
{
efl_provider_unregister(efl_main_loop_get(), EFL_GFX_COLOR_CLASS_MIXIN, _edje_global_obj);
efl_provider_unregister(efl_main_loop_get(), EFL_GFX_TEXT_CLASS_INTERFACE, _edje_global_obj);
efl_provider_unregister(efl_main_loop_get(), EFL_GFX_SIZE_CLASS_INTERFACE, _edje_global_obj);
efl_del(_edje_global_obj);
_edje_global_obj = NULL;
}
shutdown_efreet:
efreet_shutdown();
shutdown_evas:
evas_shutdown();
shutdown_eet:
eet_shutdown();
shutdown_embryo:
embryo_shutdown();
shutdown_ecore:
ecore_shutdown();
unregister_log_domain:
eina_log_domain_unregister(_edje_default_log_dom);
_edje_default_log_dom = -1;
shutdown_eina:
eina_shutdown();
return --_edje_init_count;
}
static int _edje_users = 0;
static void
_edje_shutdown_core(void)
{
if (_edje_users > 0) return;
eina_log_timing(_edje_default_log_dom,
EINA_LOG_STATE_START,
EINA_LOG_STATE_SHUTDOWN);
_edje_file_cache_shutdown();
_edje_color_class_hash_free();
eina_stringshare_del(_edje_cache_path);
eina_stringshare_del(_edje_language);
_edje_cache_path = NULL;
_edje_language = NULL;
eina_mempool_del(_edje_real_part_state_mp);
eina_mempool_del(_edje_real_part_mp);
_edje_real_part_state_mp = NULL;
_edje_real_part_mp = NULL;
_edje_class_shutdown();
edje_signal_shutdown();
_edje_multisense_shutdown();
_edje_message_shutdown();
_edje_module_shutdown();
_edje_external_shutdown();
_edje_internal_proxy_shutdown();
_edje_box_shutdown();
_edje_text_class_hash_free();
_edje_size_class_hash_free();
_edje_edd_shutdown();
efl_provider_unregister(efl_main_loop_get(), EFL_GFX_COLOR_CLASS_MIXIN, _edje_global_obj);
efl_provider_unregister(efl_main_loop_get(), EFL_GFX_TEXT_CLASS_INTERFACE, _edje_global_obj);
efl_provider_unregister(efl_main_loop_get(), EFL_GFX_SIZE_CLASS_INTERFACE, _edje_global_obj);
efl_del(_edje_global_obj);
_edje_global_obj = NULL;
eina_cow_del(_edje_calc_params_map_cow);
eina_cow_del(_edje_calc_params_physics_cow);
_edje_calc_params_map_cow = NULL;
_edje_calc_params_physics_cow = NULL;
#ifdef HAVE_ECORE_IMF
if (_need_imf)
{
ecore_imf_shutdown();
_need_imf = EINA_FALSE;
}
#endif
#ifdef HAVE_EPHYSICS
_edje_ephysics_clear();
#endif
efreet_shutdown();
ecore_shutdown();
evas_shutdown();
eet_shutdown();
embryo_shutdown();
eina_log_domain_unregister(_edje_default_log_dom);
_edje_default_log_dom = -1;
eina_shutdown();
}
void
_edje_lib_ref(void)
{
_edje_users++;
}
void
_edje_lib_unref(void)
{
_edje_users--;
if (_edje_users != 0) return;
if (_edje_init_count == 0) _edje_shutdown_core();
}
EAPI int
edje_shutdown(void)
{
if (_edje_init_count <= 0)
{
ERR("Init count not greater than 0 in shutdown.");
return 0;
}
if (--_edje_init_count != 0)
return _edje_init_count;
_edje_shutdown_core();
return _edje_init_count;
}
/* Private Routines */
void
_edje_class_init(void)
{
if (!_edje_color_class_member)
_edje_color_class_member = efl_add(EFL_OBSERVABLE_CLASS, efl_main_loop_get());
if (!_edje_text_class_member)
_edje_text_class_member = efl_add(EFL_OBSERVABLE_CLASS, efl_main_loop_get());
if (!_edje_size_class_member)
_edje_size_class_member = efl_add(EFL_OBSERVABLE_CLASS, efl_main_loop_get());
}
void
_edje_class_shutdown(void)
{
if (_edje_color_class_member)
{
efl_del(_edje_color_class_member);
_edje_color_class_member = NULL;
}
if (_edje_text_class_member)
{
efl_del(_edje_text_class_member);
_edje_text_class_member = NULL;
}
if (_edje_size_class_member)
{
efl_del(_edje_size_class_member);
_edje_size_class_member = NULL;
}
}
void
_edje_del(Edje *ed)
{
Edje_Text_Insert_Filter_Callback *cb;
if (ed->processing_messages)
{
ed->delete_me = EINA_TRUE;
return;
}
_edje_message_del(ed);
_edje_signal_callback_free(ed->callbacks);
ed->callbacks = NULL;
_edje_file_del(ed);
if (ed->path) eina_stringshare_del(ed->path);
if (ed->group) eina_stringshare_del(ed->group);
if (ed->parent) eina_stringshare_del(ed->parent);
ed->path = NULL;
ed->group = NULL;
ed->parent = NULL;
eina_hash_free(ed->color_classes);
eina_hash_free(ed->text_classes);
eina_hash_free(ed->size_classes);
ed->color_classes = NULL;
ed->text_classes = NULL;
ed->size_classes = NULL;
EINA_LIST_FREE(ed->text_insert_filter_callbacks, cb)
{
eina_stringshare_del(cb->part);
free(cb);
}
EINA_LIST_FREE(ed->markup_filter_callbacks, cb)
{
eina_stringshare_del(cb->part);
free(cb);
}
efl_observable_observer_clean(_edje_color_class_member, ed->obj);
efl_observable_observer_clean(_edje_text_class_member, ed->obj);
efl_observable_observer_clean(_edje_size_class_member, ed->obj);
}
void
_edje_ref(Edje *ed)
{
if (ed->references <= 0) return;
ed->references++;
}
void
_edje_unref(Edje *ed)
{
ed->references--;
if (ed->references == 0) _edje_del(ed);
}
void
_edje_need_imf(void)
{
if (_need_imf) return;
#ifdef HAVE_ECORE_IMF
_need_imf = EINA_TRUE;
ecore_imf_init();
#endif
}
#ifdef HAVE_EPHYSICS
Edje_Ephysics *_edje_ephysics = NULL;
Eina_Bool
_edje_ephysics_load(void)
{
if (_edje_ephysics)
{
if (!_edje_ephysics->mod)
{
ERR("Cannot find libephysics at runtime!");
return EINA_FALSE;
}
return EINA_TRUE;
}
_edje_ephysics = calloc(1, sizeof(Edje_Ephysics));
if (!_edje_ephysics) return EINA_FALSE;
# define LOAD(x) \
if (!_edje_ephysics->mod) { \
if ((_edje_ephysics->mod = eina_module_new(x))) { \
if (!eina_module_load(_edje_ephysics->mod)) { \
eina_module_free(_edje_ephysics->mod); \
_edje_ephysics->mod = NULL; \
} \
} \
}
# if defined(_WIN32) || defined(__CYGWIN__)
LOAD("libephysics-1.dll");
LOAD("libephysics1.dll");
LOAD("libephysics.dll");
if (!_edje_ephysics->mod)
ERR("Could not find libephysics-1.dll, libephysics1.dll, libephysics.dll");
# elif defined(__APPLE__) && defined(__MACH__)
LOAD("libephysics.1.dylib");
LOAD("libephysics.1.so");
LOAD("libephysics.so.1");
if (!_edje_ephysics->mod)
ERR("Could not find libephysics.1.dylib, libephysics.1.so, libephysics.so.1");
# else
LOAD("libephysics.so.1");
if (!_edje_ephysics->mod)
ERR("Could not find libephysics.so.1");
# endif
# undef LOAD
if (!_edje_ephysics->mod) return EINA_FALSE;
# define SYM(x) \
if (!(_edje_ephysics->x = eina_module_symbol_get(_edje_ephysics->mod, #x))) { \
ERR("Cannot find symbol '%s' in'%s", #x, eina_module_file_get(_edje_ephysics->mod)); \
goto err; \
}
SYM(ephysics_init);
SYM(ephysics_shutdown);
SYM(ephysics_world_new);
SYM(ephysics_world_del);
SYM(ephysics_world_event_callback_add)
SYM(ephysics_world_rate_set)
SYM(ephysics_world_gravity_set)
SYM(ephysics_world_render_geometry_set);
SYM(ephysics_world_render_geometry_get);
SYM(ephysics_quaternion_set)
SYM(ephysics_quaternion_get)
SYM(ephysics_quaternion_normalize)
SYM(ephysics_body_box_add)
SYM(ephysics_body_sphere_add)
SYM(ephysics_body_cylinder_add)
SYM(ephysics_body_soft_box_add)
SYM(ephysics_body_soft_sphere_add)
SYM(ephysics_body_soft_cylinder_add)
SYM(ephysics_body_cloth_add)
SYM(ephysics_body_top_boundary_add)
SYM(ephysics_body_bottom_boundary_add)
SYM(ephysics_body_right_boundary_add)
SYM(ephysics_body_left_boundary_add)
SYM(ephysics_body_front_boundary_add)
SYM(ephysics_body_back_boundary_add)
SYM(ephysics_body_central_impulse_apply)
SYM(ephysics_body_torque_impulse_apply)
SYM(ephysics_body_central_force_apply)
SYM(ephysics_body_torque_apply)
SYM(ephysics_body_forces_clear)
SYM(ephysics_body_linear_velocity_set)
SYM(ephysics_body_angular_velocity_set)
SYM(ephysics_body_stop)
SYM(ephysics_body_rotation_set)
SYM(ephysics_body_forces_get)
SYM(ephysics_body_torques_get)
SYM(ephysics_body_linear_velocity_get)
SYM(ephysics_body_angular_velocity_get)
SYM(ephysics_body_linear_movement_enable_set)
SYM(ephysics_body_angular_movement_enable_set)
SYM(ephysics_body_move)
SYM(ephysics_body_geometry_get)
SYM(ephysics_body_resize)
SYM(ephysics_body_material_set)
SYM(ephysics_body_density_set)
SYM(ephysics_body_mass_set)
SYM(ephysics_body_soft_body_hardness_set)
SYM(ephysics_body_restitution_set)
SYM(ephysics_body_friction_set)
SYM(ephysics_body_damping_set)
SYM(ephysics_body_sleeping_threshold_set)
SYM(ephysics_body_light_set)
SYM(ephysics_body_back_face_culling_set)
SYM(ephysics_body_evas_object_update)
SYM(ephysics_body_face_evas_object_set)
SYM(ephysics_body_evas_object_set)
SYM(ephysics_body_event_callback_add)
SYM(ephysics_body_data_set)
SYM(ephysics_body_data_get)
SYM(ephysics_body_rotation_get)
#undef SYM
return EINA_TRUE;
err:
if (_edje_ephysics->mod)
{
eina_module_free(_edje_ephysics->mod);
_edje_ephysics->mod = NULL;
}
return EINA_FALSE;
}
static void
_edje_ephysics_clear(void)
{
if (_edje_ephysics)
{
if (_edje_ephysics->mod)
eina_module_free(_edje_ephysics->mod);
free(_edje_ephysics);
_edje_ephysics = NULL;
}
}
#endif
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