def setter_expression(interface, attribute, contents):
extended_attributes = attribute.extended_attributes
arguments = v8_utilities.call_with_arguments(attribute, extended_attributes.get('SetterCallWith'))
this_setter_base_name = setter_base_name(attribute, arguments)
setter_name = v8_utilities.scoped_name(interface, attribute, this_setter_base_name)
if ('ImplementedBy' in extended_attributes and
not attribute.is_static):
arguments.append('imp')
idl_type = attribute.idl_type
if idl_type == 'EventHandler':
# FIXME: pass the isolate instead of the isolated world
isolated_world = 'isolatedWorldForIsolate(info.GetIsolate())'
getter_name = v8_utilities.scoped_name(interface, attribute, cpp_name(attribute))
getter_arguments = arguments + [isolated_world]
contents['event_handler_getter_expression'] = '%s(%s)' % (
getter_name, ', '.join(getter_arguments))
arguments.extend(['V8EventListenerList::getEventListener(jsValue, true, ListenerFindOrCreate)', isolated_world])
elif v8_types.is_interface_type(idl_type) and not v8_types.array_type(idl_type):
# FIXME: should be able to eliminate WTF::getPtr in most or all cases
arguments.append('WTF::getPtr(cppValue)')
else:
arguments.append('cppValue')
if contents['is_setter_raises_exception']:
arguments.append('exceptionState')
return '%s(%s)' % (setter_name, ', '.join(arguments))
def setter_expression(interface, attribute, contents):
extended_attributes = attribute.extended_attributes
arguments = v8_utilities.call_with_arguments(attribute, extended_attributes.get('SetterCallWith'))
this_setter_base_name = setter_base_name(attribute, arguments)
setter_name = v8_utilities.scoped_name(interface, attribute, this_setter_base_name)
if ('ImplementedBy' in extended_attributes and
not attribute.is_static):
arguments.append('imp')
idl_type = attribute.idl_type
if idl_type == 'EventHandler':
getter_name = v8_utilities.scoped_name(interface, attribute, cpp_name(attribute))
contents['event_handler_getter_expression'] = '%s(%s)' % (
getter_name, ', '.join(arguments))
if (interface.name in ['Window', 'WorkerGlobalScope'] and
attribute.name == 'onerror'):
includes.add('bindings/v8/V8ErrorHandler.h')
arguments.append('V8EventListenerList::findOrCreateWrapper<V8ErrorHandler>(jsValue, true, info.GetIsolate())')
else:
arguments.append('V8EventListenerList::getEventListener(jsValue, true, ListenerFindOrCreate)')
elif v8_types.is_interface_type(idl_type) and not v8_types.array_type(idl_type):
# FIXME: should be able to eliminate WTF::getPtr in most or all cases
arguments.append('WTF::getPtr(cppValue)')
else:
arguments.append('cppValue')
if contents['is_setter_raises_exception']:
arguments.append('exceptionState')
return '%s(%s)' % (setter_name, ', '.join(arguments))
def setter_expression(interface, attribute, contents):
extended_attributes = attribute.extended_attributes
arguments = v8_utilities.call_with_arguments(attribute, extended_attributes.get('SetterCallWith'))
this_setter_base_name = setter_base_name(interface, attribute, arguments)
setter_name = scoped_name(interface, attribute, this_setter_base_name)
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if ('PartialInterfaceImplementedAs' in extended_attributes and
not attribute.is_static):
arguments.append('*impl')
idl_type = attribute.idl_type
if idl_type.base_type == 'EventHandler':
getter_name = scoped_name(interface, attribute, cpp_name(attribute))
contents['event_handler_getter_expression'] = '%s(%s)' % (
getter_name, ', '.join(arguments))
if (interface.name in ['Window', 'WorkerGlobalScope'] and
attribute.name == 'onerror'):
includes.add('bindings/v8/V8ErrorHandler.h')
arguments.append('V8EventListenerList::findOrCreateWrapper<V8ErrorHandler>(v8Value, true, info.GetIsolate())')
else:
arguments.append('V8EventListenerList::getEventListener(v8Value, true, ListenerFindOrCreate)')
elif idl_type.is_interface_type and not idl_type.array_type:
# FIXME: should be able to eliminate WTF::getPtr in most or all cases
arguments.append('WTF::getPtr(cppValue)')
else:
arguments.append('cppValue')
if contents['is_setter_raises_exception']:
arguments.append('exceptionState')
return '%s(%s)' % (setter_name, ', '.join(arguments))
def setter_expression(interface, attribute, context):
extended_attributes = attribute.extended_attributes
arguments = v8_utilities.call_with_arguments(
extended_attributes.get('SetterCallWith')
or extended_attributes.get('CallWith'))
forensics = ''
this_setter_base_name = setter_base_name(interface, attribute, arguments)
setter_name = scoped_name(interface, attribute, this_setter_base_name)
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if ('PartialInterfaceImplementedAs' in extended_attributes
and not attribute.is_static):
arguments.append('*impl')
idl_type = attribute.idl_type
if idl_type.base_type == 'EventHandler':
forensics = 'ScriptState* script_state_F = ' + \
'ScriptState::ForRelevantRealm(info);\n'
getter_name = scoped_name(interface, attribute, cpp_name(attribute))
context['event_handler_getter_expression'] = '%s(%s)' % (
getter_name, ', '.join(arguments))
if (interface.name in ['Window', 'WorkerGlobalScope']
and attribute.name == 'onerror'):
includes.add('bindings/core/v8/V8ErrorHandler.h')
arguments.append('V8EventListenerHelper::EnsureErrorHandler(' +
'ScriptState::ForRelevantRealm(info), v8Value)')
forensics += 'V8EventListener* el_F = ' + \
'V8EventListenerHelper::EnsureErrorHandler(' + \
'script_state_F, v8Value);\n'
else:
arguments.append(
'V8EventListenerHelper::GetEventListener(' +
'ScriptState::ForRelevantRealm(info), v8Value, true, ' +
'kListenerFindOrCreate)')
forensics += 'V8EventListener* el_F = ' + \
'V8EventListenerHelper::GetEventListener(' + \
'script_state_F, v8Value, true, kListenerFindOrCreate);\n'
forensics += '\n '
forensics += 'Forensics::DidCallV8SetAttributeEventListener(' + \
'execution_context_F, interface_name_F, attribute_name_F,' + \
'cpp_class_name_F, cpp_class_ptr_F, el_F, script_state_F);\n'
else:
arguments.append('cppValue')
if idl_type.is_explicit_nullable:
arguments.append('isNull')
if context['is_setter_raises_exception']:
arguments.append('exceptionState')
ret_str = forensics + '\n '
ret_str += '%s(%s)' % (setter_name, ', '.join(arguments))
return ret_str
def setter_expression(interface, attribute, context):
extended_attributes = attribute.extended_attributes
arguments = v8_utilities.call_with_arguments(
extended_attributes.get('SetterCallWith')
or extended_attributes.get('CallWith'))
this_setter_base_name = setter_base_name(interface, attribute, arguments)
setter_name = scoped_name(interface, attribute, this_setter_base_name)
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if ('PartialInterfaceImplementedAs' in extended_attributes
and not attribute.is_static):
arguments.append('*impl')
idl_type = attribute.idl_type
if idl_type.base_type == 'EventHandler':
handler_type = 'kEventHandler'
if attribute.name == 'onerror':
handler_type = 'kOnErrorEventHandler'
elif attribute.name == 'onbeforeunload':
handler_type = 'kOnBeforeUnloadEventHandler'
arguments.append('JSEventHandler::CreateOrNull(' + 'v8_value, ' +
'JSEventHandler::HandlerType::' + handler_type + ')')
elif idl_type.base_type == 'SerializedScriptValue':
arguments.append('std::move(cpp_value)')
else:
arguments.append('cpp_value')
if idl_type.is_explicit_nullable:
arguments.append('is_null')
if context['is_setter_raises_exception']:
arguments.append('exception_state')
return '%s(%s)' % (setter_name, ', '.join(arguments))
def getter_expression(interface, attribute, context):
arguments = []
this_getter_base_name = getter_base_name(interface, attribute, arguments)
getter_name = scoped_name(interface, attribute, this_getter_base_name)
if 'ImplementedInPrivateScript' in attribute.extended_attributes:
arguments.append('toLocalFrame(toFrameIfNotDetached(info.GetIsolate()->GetCurrentContext()))')
arguments.append('impl')
arguments.append('&result')
arguments.extend(v8_utilities.call_with_arguments(
attribute.extended_attributes.get('CallWith')))
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if ('PartialInterfaceImplementedAs' in attribute.extended_attributes and
'ImplementedInPrivateScript' not in attribute.extended_attributes and
not attribute.is_static):
arguments.append('*impl')
if attribute.idl_type.is_explicit_nullable:
arguments.append('isNull')
if context['is_getter_raises_exception']:
arguments.append('exceptionState')
if attribute.idl_type.use_output_parameter_for_result:
arguments.append('result')
expression = '%s(%s)' % (getter_name, ', '.join(arguments))
# Needed to handle getter expressions returning Type& as the
# use site for |expression| expects Type*.
if attribute.idl_type.is_interface_type and len(arguments) == 0:
return 'WTF::getPtr(%s)' % expression
return expression
def cpp_value(interface, method, number_of_arguments):
def cpp_argument(argument):
idl_type = argument.idl_type
if (v8_types.is_callback_interface(idl_type) or
idl_type in ['NodeFilter', 'XPathNSResolver']):
# FIXME: remove this special case
return '%s.release()' % argument.name
return argument.name
# Truncate omitted optional arguments
arguments = method.arguments[:number_of_arguments]
cpp_arguments = v8_utilities.call_with_arguments(method)
if ('ImplementedBy' in method.extended_attributes and
not method.is_static):
cpp_arguments.append('imp')
cpp_arguments.extend(cpp_argument(argument) for argument in arguments)
this_union_arguments = union_arguments(method.idl_type)
if this_union_arguments:
cpp_arguments.extend(this_union_arguments)
if 'RaisesException' in method.extended_attributes:
cpp_arguments.append('exceptionState')
cpp_method_name = v8_utilities.scoped_name(interface, method, v8_utilities.cpp_name(method))
return '%s(%s)' % (cpp_method_name, ', '.join(cpp_arguments))
def setter_expression(interface, attribute, contents):
arguments = v8_utilities.call_with_arguments(
attribute, attribute.extended_attributes.get('SetterCallWith'))
this_setter_base_name = setter_base_name(attribute, arguments)
setter_name = v8_utilities.scoped_name(interface, attribute,
this_setter_base_name)
idl_type = attribute.idl_type
if idl_type == 'EventHandler':
# FIXME: pass the isolate instead of the isolated world
isolated_world = 'isolatedWorldForIsolate(info.GetIsolate())'
arguments.extend([
'V8EventListenerList::getEventListener(jsValue, true, ListenerFindOrCreate)',
isolated_world
])
contents['event_handler_getter_expression'] = 'imp->%s(%s)' % (
cpp_name(attribute), isolated_world)
elif v8_types.is_interface_type(
idl_type) and not v8_types.array_type(idl_type):
# FIXME: should be able to eliminate WTF::getPtr in most or all cases
arguments.append('WTF::getPtr(cppValue)')
else:
arguments.append('cppValue')
if contents['is_setter_raises_exception']:
arguments.append('exceptionState')
return '%s(%s)' % (setter_name, ', '.join(arguments))
def getter_expression(interface, attribute, context):
arguments = []
this_getter_base_name = getter_base_name(interface, attribute, arguments)
getter_name = scoped_name(interface, attribute, this_getter_base_name)
if "ImplementedInPrivateScript" in attribute.extended_attributes:
arguments.append("toLocalFrame(toFrameIfNotDetached(info.GetIsolate()->GetCurrentContext()))")
arguments.append("impl")
arguments.append("&result")
arguments.extend(v8_utilities.call_with_arguments(attribute.extended_attributes.get("CallWith")))
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if (
"PartialInterfaceImplementedAs" in attribute.extended_attributes
and not "ImplementedInPrivateScript" in attribute.extended_attributes
and not attribute.is_static
):
arguments.append("*impl")
if attribute.idl_type.is_explicit_nullable:
arguments.append("isNull")
if context["is_getter_raises_exception"]:
arguments.append("exceptionState")
if attribute.idl_type.use_output_parameter_for_result:
arguments.append("result")
return "%s(%s)" % (getter_name, ", ".join(arguments))
def cpp_value(interface, method, number_of_arguments):
def cpp_argument(argument):
idl_type = argument.idl_type
if (v8_types.is_callback_interface(idl_type)
or idl_type in ['NodeFilter', 'XPathNSResolver']):
# FIXME: remove this special case
return '%s.release()' % argument.name
return argument.name
# Truncate omitted optional arguments
arguments = method.arguments[:number_of_arguments]
cpp_arguments = v8_utilities.call_with_arguments(method)
if ('ImplementedBy' in method.extended_attributes
and not method.is_static):
cpp_arguments.append('imp')
cpp_arguments.extend(cpp_argument(argument) for argument in arguments)
this_union_arguments = union_arguments(method.idl_type)
if this_union_arguments:
cpp_arguments.extend(this_union_arguments)
if 'RaisesException' in method.extended_attributes:
cpp_arguments.append('exceptionState')
cpp_method_name = v8_utilities.scoped_name(interface, method,
v8_utilities.cpp_name(method))
return '%s(%s)' % (cpp_method_name, ', '.join(cpp_arguments))
def getter_expression(interface, attribute, context):
arguments = []
this_getter_base_name = getter_base_name(interface, attribute, arguments)
getter_name = scoped_name(interface, attribute, this_getter_base_name)
if 'ImplementedInPrivateScript' in attribute.extended_attributes:
arguments.append(
'toLocalFrame(toFrameIfNotDetached(info.GetIsolate()->GetCurrentContext()))'
)
arguments.append('impl')
arguments.append('&result')
arguments.extend(
v8_utilities.call_with_arguments(
attribute.extended_attributes.get('CallWith')))
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if ('PartialInterfaceImplementedAs' in attribute.extended_attributes and
not 'ImplementedInPrivateScript' in attribute.extended_attributes
and not attribute.is_static):
arguments.append('*impl')
if attribute.idl_type.is_explicit_nullable:
arguments.append('isNull')
if context['is_getter_raises_exception']:
arguments.append('exceptionState')
if attribute.idl_type.use_output_parameter_for_result:
arguments.append('result')
return '%s(%s)' % (getter_name, ', '.join(arguments))
def getter_expression(interface, attribute, context):
extra_arguments = []
this_getter_base_name = getter_base_name(interface, attribute,
extra_arguments)
getter_name = scoped_name(interface, attribute, this_getter_base_name)
arguments = v8_utilities.call_with_arguments(
attribute.extended_attributes.get('GetterCallWith')
or attribute.extended_attributes.get('CallWith'))
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if ('PartialInterfaceImplementedAs' in attribute.extended_attributes
and not attribute.is_static):
arguments.append('*impl')
arguments.extend(extra_arguments)
if context['is_getter_raises_exception']:
arguments.append('exception_state')
if attribute.idl_type.use_output_parameter_for_result:
arguments.append('result')
expression = '%s(%s)' % (getter_name, ', '.join(arguments))
# Needed to handle getter expressions returning Type& as the
# use site for |expression| expects Type*.
if (attribute.idl_type.is_interface_type and len(arguments) == 0
and not attribute.idl_type.is_array_buffer_view_or_typed_array):
return 'WTF::GetPtr(%s)' % expression
return expression
def cpp_value(interface, method, number_of_arguments):
def cpp_argument(argument):
idl_type = argument.idl_type
if idl_type.name == "EventListener":
return argument.name
if idl_type.is_dictionary:
return "*%s" % argument.name
if idl_type.name in ["NodeFilter", "NodeFilterOrNull", "XPathNSResolver", "XPathNSResolverOrNull"]:
# FIXME: remove this special case
return "%s.release()" % argument.name
return argument.name
# Truncate omitted optional arguments
arguments = method.arguments[:number_of_arguments]
cpp_arguments = []
if "ImplementedInPrivateScript" in method.extended_attributes:
cpp_arguments.append("toFrameIfNotDetached(info.GetIsolate()->GetCurrentContext())")
cpp_arguments.append("impl")
if method.is_constructor:
call_with_values = interface.extended_attributes.get("ConstructorCallWith")
else:
call_with_values = method.extended_attributes.get("CallWith")
cpp_arguments.extend(v8_utilities.call_with_arguments(call_with_values))
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if (
"PartialInterfaceImplementedAs" in method.extended_attributes
and not "ImplementedInPrivateScript" in method.extended_attributes
and not method.is_static
):
cpp_arguments.append("*impl")
cpp_arguments.extend(cpp_argument(argument) for argument in arguments)
this_union_arguments = method.idl_type and method.idl_type.union_arguments
if this_union_arguments:
cpp_arguments.extend([member_argument["cpp_value"] for member_argument in this_union_arguments])
if "ImplementedInPrivateScript" in method.extended_attributes:
if method.idl_type.name != "void":
cpp_arguments.append("&result")
elif "RaisesException" in method.extended_attributes or (
method.is_constructor and has_extended_attribute_value(interface, "RaisesException", "Constructor")
):
cpp_arguments.append("exceptionState")
if method.name == "Constructor":
base_name = "create"
elif method.name == "NamedConstructor":
base_name = "createForJSConstructor"
elif "ImplementedInPrivateScript" in method.extended_attributes:
base_name = "%sMethod" % method.name
else:
base_name = v8_utilities.cpp_name(method)
cpp_method_name = v8_utilities.scoped_name(interface, method, base_name)
return "%s(%s)" % (cpp_method_name, ", ".join(cpp_arguments))
def cpp_value(interface, method, number_of_arguments):
def cpp_argument(argument):
idl_type = argument.idl_type
if idl_type.name == 'EventListener':
return argument.name
if idl_type.is_dictionary:
return '*%s' % argument.name
if (idl_type.name in ['NodeFilter', 'NodeFilterOrNull',
'XPathNSResolver', 'XPathNSResolverOrNull']):
# FIXME: remove this special case
return '%s.release()' % argument.name
return argument.name
# Truncate omitted optional arguments
arguments = method.arguments[:number_of_arguments]
cpp_arguments = []
if 'ImplementedInPrivateScript' in method.extended_attributes:
cpp_arguments.append('toFrameIfNotDetached(info.GetIsolate()->GetCurrentContext())')
cpp_arguments.append('impl')
if method.is_constructor:
call_with_values = interface.extended_attributes.get('ConstructorCallWith')
else:
call_with_values = method.extended_attributes.get('CallWith')
cpp_arguments.extend(v8_utilities.call_with_arguments(call_with_values))
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if ('PartialInterfaceImplementedAs' in method.extended_attributes and
not 'ImplementedInPrivateScript' in method.extended_attributes and
not method.is_static):
cpp_arguments.append('*impl')
cpp_arguments.extend(cpp_argument(argument) for argument in arguments)
this_union_arguments = method.idl_type and method.idl_type.union_arguments
if this_union_arguments:
cpp_arguments.extend([member_argument['cpp_value']
for member_argument in this_union_arguments])
if 'ImplementedInPrivateScript' in method.extended_attributes:
if method.idl_type.name != 'void':
cpp_arguments.append('&result')
elif ('RaisesException' in method.extended_attributes or
(method.is_constructor and
has_extended_attribute_value(interface, 'RaisesException', 'Constructor'))):
cpp_arguments.append('exceptionState')
if method.name == 'Constructor':
base_name = 'create'
elif method.name == 'NamedConstructor':
base_name = 'createForJSConstructor'
elif 'ImplementedInPrivateScript' in method.extended_attributes:
base_name = '%sMethod' % method.name
else:
base_name = v8_utilities.cpp_name(method)
cpp_method_name = v8_utilities.scoped_name(interface, method, base_name)
return '%s(%s)' % (cpp_method_name, ', '.join(cpp_arguments))
def setter_expression(interface, attribute, context):
extended_attributes = attribute.extended_attributes
arguments = v8_utilities.call_with_arguments(
extended_attributes.get('SetterCallWith')
or extended_attributes.get('CallWith'))
this_setter_base_name = setter_base_name(interface, attribute, arguments)
setter_name = scoped_name(interface, attribute, this_setter_base_name)
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if ('PartialInterfaceImplementedAs' in extended_attributes
and not 'ImplementedInPrivateScript' in extended_attributes
and not attribute.is_static):
arguments.append('*impl')
idl_type = attribute.idl_type
if 'ImplementedInPrivateScript' in extended_attributes:
arguments.append(
'toLocalFrame(toFrameIfNotDetached(info.GetIsolate()->GetCurrentContext()))'
)
arguments.append('impl')
arguments.append('cppValue')
elif idl_type.base_type == 'EventHandler':
getter_name = scoped_name(interface, attribute, cpp_name(attribute))
context['event_handler_getter_expression'] = '%s(%s)' % (
getter_name, ', '.join(arguments))
if (interface.name in ['Window', 'WorkerGlobalScope']
and attribute.name == 'onerror'):
includes.add('bindings/core/v8/V8ErrorHandler.h')
arguments.append(
'V8EventListenerList::findOrCreateWrapper<V8ErrorHandler>(v8Value, true, ScriptState::current(info.GetIsolate()))'
)
else:
arguments.append(
'V8EventListenerList::getEventListener(ScriptState::current(info.GetIsolate()), v8Value, true, ListenerFindOrCreate)'
)
elif idl_type.is_interface_type:
# FIXME: should be able to eliminate WTF::getPtr in most or all cases
arguments.append('WTF::getPtr(cppValue)')
else:
arguments.append('cppValue')
if context['is_setter_raises_exception']:
arguments.append('exceptionState')
return '%s(%s)' % (setter_name, ', '.join(arguments))
def cpp_value(interface, method, number_of_arguments):
def cpp_argument(argument):
idl_type = argument.idl_type
if idl_type.name == 'EventListener':
return argument.name
if (idl_type.name in ['NodeFilter', 'NodeFilterOrNull',
'XPathNSResolver', 'XPathNSResolverOrNull']):
# FIXME: remove this special case
return '%s.release()' % argument.name
return argument.name
# Truncate omitted optional arguments
arguments = method.arguments[:number_of_arguments]
cpp_arguments = []
if 'ImplementedInPrivateScript' in method.extended_attributes:
cpp_arguments.append('toLocalFrame(toFrameIfNotDetached(info.GetIsolate()->GetCurrentContext()))')
cpp_arguments.append('impl')
if method.is_constructor:
call_with_values = interface.extended_attributes.get('ConstructorCallWith')
else:
call_with_values = method.extended_attributes.get('CallWith')
cpp_arguments.extend(v8_utilities.call_with_arguments(call_with_values))
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if ('PartialInterfaceImplementedAs' in method.extended_attributes and
not 'ImplementedInPrivateScript' in method.extended_attributes and
not method.is_static):
cpp_arguments.append('*impl')
cpp_arguments.extend(cpp_argument(argument) for argument in arguments)
if 'ImplementedInPrivateScript' in method.extended_attributes:
if method.idl_type.name != 'void':
cpp_arguments.append('&result')
elif ('RaisesException' in method.extended_attributes or
(method.is_constructor and
has_extended_attribute_value(interface, 'RaisesException', 'Constructor'))):
cpp_arguments.append('exceptionState')
# If a method returns an IDL dictionary or union type, the return value is
# passed as an argument to impl classes.
idl_type = method.idl_type
if idl_type and idl_type.use_output_parameter_for_result:
cpp_arguments.append('result')
if method.name == 'Constructor':
base_name = 'create'
elif method.name == 'NamedConstructor':
base_name = 'createForJSConstructor'
elif 'ImplementedInPrivateScript' in method.extended_attributes:
base_name = '%sMethod' % method.name
else:
base_name = v8_utilities.cpp_name(method)
cpp_method_name = v8_utilities.scoped_name(interface, method, base_name)
return '%s(%s)' % (cpp_method_name, ', '.join(cpp_arguments))
def setter_expression(interface, attribute, context):
extended_attributes = attribute.extended_attributes
arguments = v8_utilities.call_with_arguments(
extended_attributes.get("SetterCallWith") or extended_attributes.get("CallWith")
)
this_setter_base_name = setter_base_name(interface, attribute, arguments)
setter_name = scoped_name(interface, attribute, this_setter_base_name)
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if (
"PartialInterfaceImplementedAs" in extended_attributes
and not "ImplementedInPrivateScript" in extended_attributes
and not attribute.is_static
):
arguments.append("*impl")
idl_type = attribute.idl_type
if "ImplementedInPrivateScript" in extended_attributes:
arguments.append("toLocalFrame(toFrameIfNotDetached(info.GetIsolate()->GetCurrentContext()))")
arguments.append("impl")
arguments.append("cppValue")
elif idl_type.base_type == "EventHandler":
getter_name = scoped_name(interface, attribute, cpp_name(attribute))
context["event_handler_getter_expression"] = "%s(%s)" % (getter_name, ", ".join(arguments))
if interface.name in ["Window", "WorkerGlobalScope"] and attribute.name == "onerror":
includes.add("bindings/core/v8/V8ErrorHandler.h")
arguments.append(
"V8EventListenerList::findOrCreateWrapper<V8ErrorHandler>(v8Value, true, ScriptState::current(info.GetIsolate()))"
)
else:
arguments.append(
"V8EventListenerList::getEventListener(ScriptState::current(info.GetIsolate()), v8Value, true, ListenerFindOrCreate)"
)
elif idl_type.is_interface_type:
# FIXME: should be able to eliminate WTF::getPtr in most or all cases
arguments.append("WTF::getPtr(cppValue)")
else:
arguments.append("cppValue")
if context["is_setter_raises_exception"]:
arguments.append("exceptionState")
return "%s(%s)" % (setter_name, ", ".join(arguments))
def setter_expression(interface, attribute, context):
extended_attributes = attribute.extended_attributes
arguments = v8_utilities.call_with_arguments(
extended_attributes.get('SetterCallWith') or
extended_attributes.get('CallWith'))
this_setter_base_name = setter_base_name(interface, attribute, arguments)
setter_name = scoped_name(interface, attribute, this_setter_base_name)
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if ('PartialInterfaceImplementedAs' in extended_attributes and
'ImplementedInPrivateScript' not in extended_attributes and
not attribute.is_static):
arguments.append('*impl')
idl_type = attribute.idl_type
if 'ImplementedInPrivateScript' in extended_attributes:
arguments.append('toLocalFrame(toFrameIfNotDetached(info.GetIsolate()->GetCurrentContext()))')
arguments.append('impl')
arguments.append('cppValue')
elif idl_type.base_type == 'EventHandler':
getter_name = scoped_name(interface, attribute, cpp_name(attribute))
context['event_handler_getter_expression'] = '%s(%s)' % (
getter_name, ', '.join(arguments))
if (interface.name in ['Window', 'WorkerGlobalScope'] and
attribute.name == 'onerror'):
includes.add('bindings/core/v8/V8ErrorHandler.h')
arguments.append(
'V8EventListenerHelper::ensureEventListener<V8ErrorHandler>(' +
'v8Value, true, ScriptState::forReceiverObject(info))')
else:
arguments.append(
'V8EventListenerHelper::getEventListener(' +
'ScriptState::forReceiverObject(info), v8Value, true, ' +
'ListenerFindOrCreate)')
else:
arguments.append('cppValue')
if context['is_setter_raises_exception']:
arguments.append('exceptionState')
return '%s(%s)' % (setter_name, ', '.join(arguments))
def setter_expression(interface, attribute, context):
extended_attributes = attribute.extended_attributes
arguments = v8_utilities.call_with_arguments(
extended_attributes.get('SetterCallWith') or
extended_attributes.get('CallWith'))
this_setter_base_name = setter_base_name(interface, attribute, arguments)
setter_name = scoped_name(interface, attribute, this_setter_base_name)
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if ('PartialInterfaceImplementedAs' in extended_attributes and
not attribute.is_static):
arguments.append('*impl')
idl_type = attribute.idl_type
if idl_type.base_type == 'EventHandler':
getter_name = scoped_name(interface, attribute, cpp_name(attribute))
context['event_handler_getter_expression'] = '%s(%s)' % (
getter_name, ', '.join(arguments))
if (interface.name in ['Window', 'WorkerGlobalScope'] and
attribute.name == 'onerror'):
includes.add('bindings/core/v8/v8_error_handler.h')
arguments.append(
'V8EventListenerHelper::EnsureErrorHandler(' +
'ScriptState::ForRelevantRealm(info), v8Value)')
else:
arguments.append(
'V8EventListenerHelper::GetEventListener(' +
'ScriptState::ForRelevantRealm(info), v8Value, true, ' +
'kListenerFindOrCreate)')
elif idl_type.base_type == 'SerializedScriptValue':
arguments.append('std::move(cppValue)')
else:
arguments.append('cppValue')
if idl_type.is_explicit_nullable:
arguments.append('isNull')
if context['is_setter_raises_exception']:
arguments.append('exceptionState')
return '%s(%s)' % (setter_name, ', '.join(arguments))
def setter_expression(interface, attribute, context):
extended_attributes = attribute.extended_attributes
arguments = v8_utilities.call_with_arguments(
extended_attributes.get('SetterCallWith') or
extended_attributes.get('CallWith'))
this_setter_base_name = setter_base_name(interface, attribute, arguments)
setter_name = scoped_name(interface, attribute, this_setter_base_name)
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if ('PartialInterfaceImplementedAs' in extended_attributes and
not attribute.is_static):
arguments.append('*impl')
idl_type = attribute.idl_type
if idl_type.base_type == 'EventHandler':
getter_name = scoped_name(interface, attribute, cpp_name(attribute))
context['event_handler_getter_expression'] = '%s(%s)' % (
getter_name, ', '.join(arguments))
if (interface.name in ['Window', 'WorkerGlobalScope'] and
attribute.name == 'onerror'):
includes.add('bindings/core/v8/V8ErrorHandler.h')
arguments.append(
'V8EventListenerHelper::EnsureErrorHandler(' +
'ScriptState::ForRelevantRealm(info), v8Value)')
else:
arguments.append(
'V8EventListenerHelper::GetEventListener(' +
'ScriptState::ForRelevantRealm(info), v8Value, true, ' +
'kListenerFindOrCreate)')
else:
arguments.append('cppValue')
if idl_type.is_explicit_nullable:
arguments.append('isNull')
if context['is_setter_raises_exception']:
arguments.append('exceptionState')
return '%s(%s)' % (setter_name, ', '.join(arguments))
def getter_expression(interface, attribute, contents):
arguments = []
this_getter_base_name = getter_base_name(attribute, arguments)
getter_name = v8_utilities.scoped_name(interface, attribute, this_getter_base_name)
arguments.extend(v8_utilities.call_with_arguments(attribute))
if attribute.is_nullable:
arguments.append('isNull')
if contents['is_getter_raises_exception']:
arguments.append('exceptionState')
if attribute.idl_type == 'EventHandler':
arguments.append('isolatedWorldForIsolate(info.GetIsolate())')
return '%s(%s)' % (getter_name, ', '.join(arguments))
def cpp_value(interface, method, number_of_arguments):
# Truncate omitted optional arguments
arguments = method.arguments[:number_of_arguments]
cpp_arguments = []
if 'ImplementedInPrivateScript' in method.extended_attributes:
cpp_arguments.append(
'toLocalFrame(toFrameIfNotDetached(info.GetIsolate()->GetCurrentContext()))'
)
cpp_arguments.append('impl')
if method.is_constructor:
call_with_values = interface.extended_attributes.get(
'ConstructorCallWith')
else:
call_with_values = method.extended_attributes.get('CallWith')
cpp_arguments.extend(v8_utilities.call_with_arguments(call_with_values))
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if ('PartialInterfaceImplementedAs' in method.extended_attributes
and 'ImplementedInPrivateScript' not in method.extended_attributes
and not method.is_static):
cpp_arguments.append('*impl')
cpp_arguments.extend(argument.name for argument in arguments)
if 'ImplementedInPrivateScript' in method.extended_attributes:
if method.idl_type.name != 'void':
cpp_arguments.append('&result')
elif ('RaisesException' in method.extended_attributes
or (method.is_constructor and has_extended_attribute_value(
interface, 'RaisesException', 'Constructor'))):
cpp_arguments.append('exceptionState')
# If a method returns an IDL dictionary or union type, the return value is
# passed as an argument to impl classes.
idl_type = method.idl_type
if idl_type and idl_type.use_output_parameter_for_result:
cpp_arguments.append('result')
if method.name == 'Constructor':
base_name = 'create'
elif method.name == 'NamedConstructor':
base_name = 'createForJSConstructor'
elif 'ImplementedInPrivateScript' in method.extended_attributes:
base_name = '%sMethod' % method.name
else:
base_name = v8_utilities.cpp_name(method)
cpp_method_name = v8_utilities.scoped_name(interface, method, base_name)
return '%s(%s)' % (cpp_method_name, ', '.join(cpp_arguments))
def getter_expression(interface, attribute, contents):
arguments = []
this_getter_base_name = getter_base_name(attribute, arguments)
getter_name = v8_utilities.scoped_name(interface, attribute, this_getter_base_name)
arguments.extend(v8_utilities.call_with_arguments(attribute))
if ('ImplementedBy' in attribute.extended_attributes and
not attribute.is_static):
arguments.append('imp')
if attribute.is_nullable:
arguments.append('isNull')
if contents['is_getter_raises_exception']:
arguments.append('exceptionState')
return '%s(%s)' % (getter_name, ', '.join(arguments))
def cpp_value(interface, method, number_of_arguments):
def cpp_argument(argument):
idl_type = argument.idl_type
if idl_type.name == 'EventListener':
if (interface.name == 'EventTarget'
and method.name == 'removeEventListener'):
# FIXME: remove this special case by moving get() into
# EventTarget::removeEventListener
return '%s.get()' % argument.name
return argument.name
if (idl_type.is_callback_interface
or idl_type.name in ['NodeFilter', 'XPathNSResolver']):
# FIXME: remove this special case
return '%s.release()' % argument.name
return argument.name
# Truncate omitted optional arguments
arguments = method.arguments[:number_of_arguments]
cpp_arguments = []
if method.is_constructor:
call_with_values = interface.extended_attributes.get(
'ConstructorCallWith')
else:
call_with_values = method.extended_attributes.get('CallWith')
cpp_arguments.extend(v8_utilities.call_with_arguments(call_with_values))
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if ('PartialInterfaceImplementedAs' in method.extended_attributes
and not method.is_static):
cpp_arguments.append('*impl')
cpp_arguments.extend(cpp_argument(argument) for argument in arguments)
this_union_arguments = method.idl_type and method.idl_type.union_arguments
if this_union_arguments:
cpp_arguments.extend(this_union_arguments)
if ('RaisesException' in method.extended_attributes
or (method.is_constructor and has_extended_attribute_value(
interface, 'RaisesException', 'Constructor'))):
cpp_arguments.append('exceptionState')
if method.name == 'Constructor':
base_name = 'create'
elif method.name == 'NamedConstructor':
base_name = 'createForJSConstructor'
else:
base_name = v8_utilities.cpp_name(method)
cpp_method_name = v8_utilities.scoped_name(interface, method, base_name)
return '%s(%s)' % (cpp_method_name, ', '.join(cpp_arguments))
def cpp_value(interface, method, number_of_arguments):
# Truncate omitted optional arguments
arguments = method.arguments[:number_of_arguments]
cpp_arguments = []
if "ImplementedInPrivateScript" in method.extended_attributes:
cpp_arguments.append("toLocalFrame(toFrameIfNotDetached(info.GetIsolate()->GetCurrentContext()))")
cpp_arguments.append("impl")
if method.is_constructor:
call_with_values = interface.extended_attributes.get("ConstructorCallWith")
else:
call_with_values = method.extended_attributes.get("CallWith")
cpp_arguments.extend(v8_utilities.call_with_arguments(call_with_values))
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if (
"PartialInterfaceImplementedAs" in method.extended_attributes
and "ImplementedInPrivateScript" not in method.extended_attributes
and not method.is_static
):
cpp_arguments.append("*impl")
cpp_arguments.extend(argument.name for argument in arguments)
if "ImplementedInPrivateScript" in method.extended_attributes:
if method.idl_type.name != "void":
cpp_arguments.append("&result")
elif "RaisesException" in method.extended_attributes or (
method.is_constructor and has_extended_attribute_value(interface, "RaisesException", "Constructor")
):
cpp_arguments.append("exceptionState")
# If a method returns an IDL dictionary or union type, the return value is
# passed as an argument to impl classes.
idl_type = method.idl_type
if idl_type and idl_type.use_output_parameter_for_result:
cpp_arguments.append("result")
if method.name == "Constructor":
base_name = "create"
elif method.name == "NamedConstructor":
base_name = "createForJSConstructor"
elif "ImplementedInPrivateScript" in method.extended_attributes:
base_name = "%sMethod" % method.name
else:
base_name = v8_utilities.cpp_name(method)
cpp_method_name = v8_utilities.scoped_name(interface, method, base_name)
return "%s(%s)" % (cpp_method_name, ", ".join(cpp_arguments))
def setter_expression(interface, attribute, context):
extended_attributes = attribute.extended_attributes
arguments = v8_utilities.call_with_arguments(
extended_attributes.get('SetterCallWith')
or extended_attributes.get('CallWith'))
extra_arguments = []
this_setter_base_name = setter_base_name(interface, attribute,
extra_arguments)
setter_name = scoped_name(interface, attribute, this_setter_base_name)
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if ('PartialInterfaceImplementedAs' in extended_attributes
and not attribute.is_static):
arguments.append('*impl')
arguments.extend(extra_arguments)
idl_type = attribute.idl_type
if idl_type.base_type in ('EventHandler', 'OnBeforeUnloadEventHandler',
'OnErrorEventHandler'):
if idl_type.base_type == 'EventHandler':
handler_type = 'kEventHandler'
elif idl_type.base_type == 'OnBeforeUnloadEventHandler':
handler_type = 'kOnBeforeUnloadEventHandler'
elif idl_type.base_type == 'OnErrorEventHandler':
handler_type = 'kOnErrorEventHandler'
arguments.append('JSEventHandler::CreateOrNull(' + 'v8_value, ' +
'JSEventHandler::HandlerType::' + handler_type + ')')
else:
arguments.append('cpp_value')
if context['is_setter_raises_exception']:
arguments.append('exception_state')
if context['use_common_reflection_setter']:
attr_name = scoped_content_attribute_name(interface, attribute)
if idl_type.base_type == 'boolean':
setter_name = 'V8SetReflectedBooleanAttribute'
arguments = [
'info',
'"%s"' % interface.name,
'"%s"' % attribute.name, attr_name
]
elif idl_type.base_type == 'DOMString':
if idl_type.is_nullable:
setter_name = 'V8SetReflectedNullableDOMStringAttribute'
else:
setter_name = 'V8SetReflectedDOMStringAttribute'
arguments = ['info', attr_name]
return '%s(%s)' % (setter_name, ', '.join(arguments))
def getter_expression(interface, attribute, contents):
arguments = []
this_getter_base_name = getter_base_name(attribute, arguments)
getter_name = v8_utilities.scoped_name(interface, attribute,
this_getter_base_name)
arguments.extend(v8_utilities.call_with_arguments(attribute))
if attribute.is_nullable:
arguments.append('isNull')
if contents['is_getter_raises_exception']:
arguments.append('exceptionState')
if attribute.idl_type == 'EventHandler':
arguments.append('isolatedWorldForIsolate(info.GetIsolate())')
return '%s(%s)' % (getter_name, ', '.join(arguments))
def setter_expression(interface, attribute, contents):
extended_attributes = attribute.extended_attributes
arguments = v8_utilities.call_with_arguments(
attribute, extended_attributes.get('SetterCallWith'))
this_setter_base_name = setter_base_name(attribute, arguments)
setter_name = v8_utilities.scoped_name(interface, attribute,
this_setter_base_name)
if ('ImplementedBy' in extended_attributes and not attribute.is_static):
arguments.append('imp')
idl_type = attribute.idl_type
if idl_type == 'EventHandler':
getter_name = v8_utilities.scoped_name(interface, attribute,
cpp_name(attribute))
contents['event_handler_getter_expression'] = '%s(%s)' % (
getter_name, ', '.join(arguments))
if (interface.name in ['Window', 'WorkerGlobalScope']
and attribute.name == 'onerror'):
includes.add('bindings/v8/V8ErrorHandler.h')
arguments.append(
'V8EventListenerList::findOrCreateWrapper<V8ErrorHandler>(jsValue, true, info.GetIsolate())'
)
else:
arguments.append(
'V8EventListenerList::getEventListener(jsValue, true, ListenerFindOrCreate)'
)
elif v8_types.is_interface_type(
idl_type) and not v8_types.array_type(idl_type):
# FIXME: should be able to eliminate WTF::getPtr in most or all cases
arguments.append('WTF::getPtr(cppValue)')
else:
arguments.append('cppValue')
if contents['is_setter_raises_exception']:
arguments.append('exceptionState')
return '%s(%s)' % (setter_name, ', '.join(arguments))
def cpp_value(interface, method, number_of_arguments):
def cpp_argument(argument):
idl_type = argument.idl_type
if idl_type.name == 'EventListener':
if (interface.name == 'EventTarget' and
method.name == 'removeEventListener'):
# FIXME: remove this special case by moving get() into
# EventTarget::removeEventListener
return '%s.get()' % argument.name
return argument.name
if (idl_type.is_callback_interface or
idl_type.name in ['NodeFilter', 'XPathNSResolver']):
# FIXME: remove this special case
return '%s.release()' % argument.name
return argument.name
# Truncate omitted optional arguments
arguments = method.arguments[:number_of_arguments]
cpp_arguments = []
if method.is_constructor:
call_with_values = interface.extended_attributes.get('ConstructorCallWith')
else:
call_with_values = method.extended_attributes.get('CallWith')
cpp_arguments.extend(v8_utilities.call_with_arguments(call_with_values))
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if ('PartialInterfaceImplementedAs' in method.extended_attributes and
not method.is_static):
cpp_arguments.append('*impl')
cpp_arguments.extend(cpp_argument(argument) for argument in arguments)
this_union_arguments = method.idl_type and method.idl_type.union_arguments
if this_union_arguments:
cpp_arguments.extend(this_union_arguments)
if ('RaisesException' in method.extended_attributes or
(method.is_constructor and
has_extended_attribute_value(interface, 'RaisesException', 'Constructor'))):
cpp_arguments.append('exceptionState')
if method.name == 'Constructor':
base_name = 'create'
elif method.name == 'NamedConstructor':
base_name = 'createForJSConstructor'
else:
base_name = v8_utilities.cpp_name(method)
cpp_method_name = v8_utilities.scoped_name(interface, method, base_name)
return '%s(%s)' % (cpp_method_name, ', '.join(cpp_arguments))
def getter_expression(interface, attribute, contents):
arguments = []
this_getter_base_name = getter_base_name(attribute, arguments)
getter_name = v8_utilities.scoped_name(interface, attribute,
this_getter_base_name)
arguments.extend(v8_utilities.call_with_arguments(attribute))
if ('ImplementedBy' in attribute.extended_attributes
and not attribute.is_static):
arguments.append('imp')
if attribute.is_nullable:
arguments.append('isNull')
if contents['is_getter_raises_exception']:
arguments.append('exceptionState')
return '%s(%s)' % (getter_name, ', '.join(arguments))
def cpp_value(interface, method, number_of_arguments):
def cpp_argument(argument):
if argument.idl_type in ['NodeFilter', 'XPathNSResolver']:
# FIXME: remove this special case
return '%s.release()' % argument.name
return argument.name
# Truncate omitted optional arguments
arguments = method.arguments[:number_of_arguments]
cpp_arguments = v8_utilities.call_with_arguments(method)
cpp_arguments.extend(cpp_argument(argument) for argument in arguments)
if 'RaisesException' in method.extended_attributes:
cpp_arguments.append('exceptionState')
cpp_method_name = v8_utilities.scoped_name(interface, method, v8_utilities.cpp_name(method))
return '%s(%s)' % (cpp_method_name, ', '.join(cpp_arguments))
def getter_expression(interface, attribute, context):
arguments = []
this_getter_base_name = getter_base_name(interface, attribute, arguments)
getter_name = scoped_name(interface, attribute, this_getter_base_name)
arguments.extend(v8_utilities.call_with_arguments(attribute.extended_attributes.get("CallWith")))
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if "PartialInterfaceImplementedAs" in attribute.extended_attributes and not attribute.is_static:
arguments.append("*impl")
if attribute.idl_type.is_explicit_nullable:
arguments.append("isNull")
if context["is_getter_raises_exception"]:
arguments.append("exceptionState")
return "%s(%s)" % (getter_name, ", ".join(arguments))
def cpp_value(interface, method, number_of_arguments):
def cpp_argument(argument):
if argument.idl_type in ['NodeFilter', 'XPathNSResolver']:
# FIXME: remove this special case
return '%s.release()' % argument.name
return argument.name
# Truncate omitted optional arguments
arguments = method.arguments[:number_of_arguments]
cpp_arguments = v8_utilities.call_with_arguments(method)
cpp_arguments.extend(cpp_argument(argument) for argument in arguments)
if 'RaisesException' in method.extended_attributes:
cpp_arguments.append('exceptionState')
cpp_method_name = v8_utilities.scoped_name(interface, method,
v8_utilities.cpp_name(method))
return '%s(%s)' % (cpp_method_name, ', '.join(cpp_arguments))
def getter_expression(interface, attribute, contents):
arguments = []
this_getter_base_name = getter_base_name(interface, attribute, arguments)
getter_name = scoped_name(interface, attribute, this_getter_base_name)
arguments.extend(v8_utilities.call_with_arguments(attribute))
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if ('PartialInterfaceImplementedAs' in attribute.extended_attributes and
not attribute.is_static):
arguments.append('*impl')
if attribute.idl_type.is_nullable and not contents['has_strict_type_checking']:
arguments.append('isNull')
if contents['is_getter_raises_exception']:
arguments.append('exceptionState')
return '%s(%s)' % (getter_name, ', '.join(arguments))
def cpp_value(interface, method, number_of_arguments):
# Truncate omitted optional arguments
arguments = method.arguments[:number_of_arguments]
cpp_arguments = []
if method.is_constructor:
call_with_values = interface.extended_attributes.get(
'ConstructorCallWith')
else:
call_with_values = method.extended_attributes.get('CallWith')
cpp_arguments.extend(v8_utilities.call_with_arguments(call_with_values))
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if ('PartialInterfaceImplementedAs' in method.extended_attributes
and not method.is_static):
cpp_arguments.append('*impl')
for argument in arguments:
variable_name = NameStyleConverter(argument.name).to_snake_case()
if argument.idl_type.base_type == 'SerializedScriptValue':
cpp_arguments.append('std::move(%s)' % variable_name)
else:
cpp_arguments.append(variable_name)
if ('RaisesException' in method.extended_attributes
or (method.is_constructor and has_extended_attribute_value(
interface, 'RaisesException', 'Constructor'))):
cpp_arguments.append('exception_state')
# If a method returns an IDL dictionary or union type, the return value is
# passed as an argument to impl classes.
idl_type = method.idl_type
if idl_type and idl_type.use_output_parameter_for_result:
cpp_arguments.append('result')
if method.name == 'Constructor':
base_name = 'Create'
elif method.name == 'NamedConstructor':
base_name = 'CreateForJSConstructor'
else:
base_name = v8_utilities.cpp_name(method)
cpp_method_name = v8_utilities.scoped_name(interface, method, base_name)
return '%s(%s)' % (cpp_method_name, ', '.join(cpp_arguments))
def getter_expression(interface, attribute, contents):
arguments = []
this_getter_base_name = getter_base_name(interface, attribute, arguments)
getter_name = scoped_name(interface, attribute, this_getter_base_name)
arguments.extend(v8_utilities.call_with_arguments(attribute))
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if ('PartialInterfaceImplementedAs' in attribute.extended_attributes
and not attribute.is_static):
arguments.append('*impl')
if attribute.idl_type.is_nullable and not contents[
'has_type_checking_nullable']:
arguments.append('isNull')
if contents['is_getter_raises_exception']:
arguments.append('exceptionState')
return '%s(%s)' % (getter_name, ', '.join(arguments))
def cpp_value(interface, method, number_of_arguments):
def cpp_argument(argument):
idl_type = argument.idl_type
if idl_type.is_callback_interface or idl_type.name in ["NodeFilter", "NodeFilterOrNull"]:
# FIXME: remove this special case
return "%s.release()" % argument.name
return argument.name
# Truncate omitted optional arguments
arguments = method.arguments[:number_of_arguments]
cpp_arguments = []
if method.is_constructor:
call_with_values = interface.extended_attributes.get("ConstructorCallWith")
else:
call_with_values = method.extended_attributes.get("CallWith")
cpp_arguments.extend(v8_utilities.call_with_arguments(call_with_values))
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if "PartialInterfaceImplementedAs" in method.extended_attributes and not method.is_static:
cpp_arguments.append("*impl")
cpp_arguments.extend(cpp_argument(argument) for argument in arguments)
this_union_arguments = method.idl_type and method.idl_type.union_arguments
if this_union_arguments:
cpp_arguments.extend([member_argument["cpp_value"] for member_argument in this_union_arguments])
if "RaisesException" in method.extended_attributes or (
method.is_constructor and has_extended_attribute_value(interface, "RaisesException", "Constructor")
):
cpp_arguments.append("exceptionState")
if method.name == "Constructor":
base_name = "create"
elif method.name == "NamedConstructor":
base_name = "createForJSConstructor"
else:
base_name = v8_utilities.cpp_name(method)
cpp_method_name = v8_utilities.scoped_name(interface, method, base_name)
return "%s(%s)" % (cpp_method_name, ", ".join(cpp_arguments))
def cpp_value(interface, method, number_of_arguments):
# Truncate omitted optional arguments
arguments = method.arguments[:number_of_arguments]
cpp_arguments = []
if method.is_constructor:
call_with_values = interface.extended_attributes.get('ConstructorCallWith')
else:
call_with_values = method.extended_attributes.get('CallWith')
cpp_arguments.extend(v8_utilities.call_with_arguments(call_with_values))
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if ('PartialInterfaceImplementedAs' in method.extended_attributes and
not method.is_static):
cpp_arguments.append('*impl')
cpp_arguments.extend(argument.name for argument in arguments)
if ('RaisesException' in method.extended_attributes or
(method.is_constructor and
has_extended_attribute_value(interface, 'RaisesException', 'Constructor'))):
cpp_arguments.append('exceptionState')
# If a method returns an IDL dictionary or union type, the return value is
# passed as an argument to impl classes.
idl_type = method.idl_type
if idl_type and idl_type.use_output_parameter_for_result:
cpp_arguments.append('result')
if method.name == 'Constructor':
base_name = 'Create'
elif method.name == 'NamedConstructor':
base_name = 'CreateForJSConstructor'
else:
base_name = v8_utilities.cpp_name(method)
cpp_method_name = v8_utilities.scoped_name(interface, method, base_name)
return '%s(%s)' % (cpp_method_name, ', '.join(cpp_arguments))
def getter_expression(interface, attribute, context):
arguments = []
this_getter_base_name = getter_base_name(interface, attribute, arguments)
getter_name = scoped_name(interface, attribute, this_getter_base_name)
if 'ImplementedInPrivateScript' in attribute.extended_attributes:
arguments.append('toFrameIfNotDetached(info.GetIsolate()->GetCurrentContext())')
arguments.append('impl')
arguments.append('&result')
arguments.extend(v8_utilities.call_with_arguments(
attribute.extended_attributes.get('CallWith')))
# Members of IDL partial interface definitions are implemented in C++ as
# static member functions, which for instance members (non-static members)
# take *impl as their first argument
if ('PartialInterfaceImplementedAs' in attribute.extended_attributes and
not attribute.is_static):
arguments.append('*impl')
if attribute.idl_type.is_nullable and not context['is_nullable_simple']:
arguments.append('isNull')
if context['is_getter_raises_exception']:
arguments.append('exceptionState')
return '%s(%s)' % (getter_name, ', '.join(arguments))
def setter_expression(interface, attribute, contents):
arguments = v8_utilities.call_with_arguments(attribute, attribute.extended_attributes.get('SetterCallWith'))
this_setter_base_name = setter_base_name(attribute, arguments)
setter_name = v8_utilities.scoped_name(interface, attribute, this_setter_base_name)
idl_type = attribute.idl_type
if idl_type == 'EventHandler':
# FIXME: move V8EventListenerList.h to INCLUDES_FOR_TYPE
includes.add('bindings/v8/V8EventListenerList.h')
# FIXME: pass the isolate instead of the isolated world
isolated_world = 'isolatedWorldForIsolate(info.GetIsolate())'
arguments.extend(['V8EventListenerList::getEventListener(jsValue, true, ListenerFindOrCreate)', isolated_world])
contents['event_handler_getter_expression'] = 'imp->%s(%s)' % (cpp_name(attribute), isolated_world)
elif v8_types.is_interface_type(idl_type) and not v8_types.array_type(idl_type):
# FIXME: should be able to eliminate WTF::getPtr in most or all cases
arguments.append('WTF::getPtr(cppValue)')
else:
arguments.append('cppValue')
if contents['is_setter_raises_exception']:
arguments.append('es')
return '%s(%s)' % (setter_name, ', '.join(arguments))