mirror of
https://github.com/esphome/esphome.git
synced 2024-12-23 14:04:53 +01:00
36 lines
1.4 KiB
Python
36 lines
1.4 KiB
Python
import voluptuous as vol
|
|
|
|
from esphomeyaml import config_validation as cv
|
|
from esphomeyaml.const import CONF_ID, CONF_INITIAL_VALUE, CONF_RESTORE_VALUE, CONF_TYPE
|
|
from esphomeyaml.cpp_generator import Pvariable, RawExpression, TemplateArguments, add
|
|
from esphomeyaml.cpp_helpers import setup_component
|
|
from esphomeyaml.cpp_types import App, Component, esphomelib_ns
|
|
|
|
GlobalVariableComponent = esphomelib_ns.class_('GlobalVariableComponent', Component)
|
|
|
|
GLOBAL_VAR_SCHEMA = vol.Schema({
|
|
vol.Required(CONF_ID): cv.declare_variable_id(GlobalVariableComponent),
|
|
vol.Required(CONF_TYPE): cv.string_strict,
|
|
vol.Optional(CONF_INITIAL_VALUE): cv.string_strict,
|
|
vol.Optional(CONF_RESTORE_VALUE): cv.boolean,
|
|
}).extend(cv.COMPONENT_SCHEMA.schema)
|
|
|
|
CONFIG_SCHEMA = vol.All(cv.ensure_list, [GLOBAL_VAR_SCHEMA])
|
|
|
|
|
|
def to_code(config):
|
|
for conf in config:
|
|
type_ = RawExpression(conf[CONF_TYPE])
|
|
template_args = TemplateArguments(type_)
|
|
res_type = GlobalVariableComponent.template(template_args)
|
|
initial_value = None
|
|
if CONF_INITIAL_VALUE in conf:
|
|
initial_value = RawExpression(conf[CONF_INITIAL_VALUE])
|
|
rhs = App.Pmake_global_variable(template_args, initial_value)
|
|
glob = Pvariable(conf[CONF_ID], rhs, type=res_type)
|
|
|
|
if conf.get(CONF_RESTORE_VALUE, False):
|
|
hash_ = hash(conf[CONF_ID].id) % 2**32
|
|
add(glob.set_restore_value(hash_))
|
|
|
|
setup_component(glob, conf)
|