def default_type_value(symbol):
"""
Find the default value for the type. Models are initialized as nullptr
"""
prefix = Filters.classPrefix
t = symbol.type
if t.is_primitive:
if t.is_int:
return 'int(0)'
if t.is_bool:
return 'bool(false)'
if t.is_string:
return 'QString()'
if t.is_real:
return 'qreal(0.0)'
if t.is_var:
return 'QVariant()'
elif t.is_void:
return ''
elif t.is_enum:
module_name = t.reference.module.module_name
value = next(iter(t.reference.members))
return '{0}{1}Module::{2}'.format(prefix, upper_first(module_name), value)
elif t.is_flag:
module_name = t.reference.module.module_name
return '{0}{1}Module::{2}()'.format(prefix, upper_first(module_name), flag_type(symbol))
elif symbol.type.is_list:
nested = Filters.returnType(symbol.type.nested)
return 'QVariantList()'.format(nested)
elif symbol.type.is_struct:
return '{0}{1}()'.format(prefix, symbol.type.reference.name)
elif symbol.type.is_model:
return 'nullptr'
jinja_error('default_type_value: Unknown parameter {0} of type {1}'.format(symbol, symbol.type))
def defaultValue(symbol):
prefix = Filters.classPrefix
t = symbol.type # type: qface.domain.TypeSymbol
if t.is_enum:
value = next(iter(t.reference.members))
return '{0}{1}Enum::{2}'.format(prefix, symbol.type, value)
return Filters.defaultValue(symbol)
def signature(env, s, expand=False, filter=None):
if not filter:
filter = CustomFilters.returnType
return Filters.signature(env, s, expand, filter)
def parameters(env, s, filter=None, spaces=True):
if not filter:
filter = CustomFilters.parameterType
return Filters.parameters(env, s, filter, spaces)
def returnType(symbol):
prefix = Filters.classPrefix
if symbol.type.is_enum:
return '{0}{1}Enum::{1}'.format(prefix, symbol.type)
return Filters.returnType(symbol)
def parameterType(symbol):
prefix = Filters.classPrefix
if symbol.type.is_enum:
return '{0}{1}Enum::{1} {2}'.format(prefix, symbol.type, symbol)
return Filters.parameterType(symbol)