def transform_to_c(self):
C.Helper('jobject_callback_wrapper_destroy')
return TypeTransform([
C.Decl(self.c_type, self.c_name),
], [
C.Assign(self.c_name, 'jobject_callback_wrapper_destroy'),
])
def transform_to_jni(self):
return TypeTransform([
C.Decl(self.jni_type, self.jni_name),
], [
C.Assign(
self.jni_name,
C.Helper(self.gir_type + '_to_java_enum', 'env', self.c_name)),
])
def transform_to_c(self):
create = None
if self.scope is None:
create = C.Helper('jobject_wrapper_create', self.closure.jni_name,
'FALSE')
else:
create = C.Helper('jobject_callback_wrapper_create',
self.closure.jni_name,
'TRUE' if self.scope == 'async' else 'FALSE')
return TypeTransform([
C.Decl(self.c_type, self.c_name),
], [
C.Assign(self.c_name, create),
], self.scope == 'call' and [
C.Helper('jobject_callback_wrapper_destroy', self.c_name),
])
def transform_to_jni(self):
return TypeTransform([
C.Decl(self.jni_type, self.jni_name),
], [
C.Assign(self.jni_name,
C.Helper('gvalue_to_jobject', 'env', self.c_name)),
], self.transfer_ownership and [
C.Call('g_value_reset', self.c_name),
])
def transform_to_c(self):
return TypeTransform([
C.Decl(self.c_type, self.c_name),
], [
C.Assign(self.c_name,
C.Helper('jobject_to_gobject', 'env', self.jni_name)),
C.Call('g_object_ref', self.c_name)
if self.transfer_ownership else [],
])
def transform_to_jni(self):
return TypeTransform([
C.Decl(self.jni_type, self.jni_name),
], [
C.Assign(self.jni_name,
'((JObjectWrapper*) ' + self.c_name + ')->obj;'),
], self.transfer_ownership and [
C.Helper('jobject_wrapper_destroy', self.c_name, 'FALSE'),
])
def transform_to_c(self):
return TypeTransform([
C.Decl(self.c_type, self.c_name),
], [
C.Assign(
self.c_name,
C.Helper('jobject_wrapper_create', self.closure.jni_name,
'FALSE')),
])
def transform_to_jni(self):
return TypeTransform([
C.Decl(self.jni_type, self.jni_name),
], [
C.Assign(
self.jni_name,
C.Helper('gobject_to_jobject', 'env', self.c_name,
'TRUE' if not self.transfer_ownership else 'FALSE'))
])
def transform_to_jni(self):
get = None
if self.transfer_ownership:
get = '((JObjectCallbackWrapper*) %s)->wrapper->obj;' % self.c_name
else:
get = '((JObjectWrapper*) %s)->obj;' % self.c_name
return TypeTransform([
C.Decl(self.jni_type, self.jni_name),
], [
C.Assign(self.jni_name, get),
], self.transfer_ownership and [
C.If(
'((JObjectCallbackWrapper *) %s)->should_destroy' %
self.c_name,
C.Helper('jobject_callback_wrapper_destroy', self.c_name),
),
])
def transform_to_jni(self):
enum = self.inner_value
return TypeTransform([
C.Decl(self.jni_type, self.jni_name),
C.Decl(enum.jni_type, enum.jni_name),
C.Decl(enum.c_type, enum.c_name),
], [
C.Assign(
self.jni_name,
C.Env.static_method(
('EnumSet', 'noneOf'), C.Cache(enum.java_type))),
C.While(
self.c_name,
C.Assign(enum.c_name, "{0} & -{0}".format(self.c_name)),
C.Assign(
enum.jni_name,
C.Helper(self.gir_type + '_to_java_enum', 'env',
enum.c_name)),
C.Env.method(self.jni_name, ('EnumSet', 'add'), enum.jni_name),
C.Assign(self.c_name, "{0} & ({0} - 1)".format(self.c_name)),
)
])
C.Env('DeleteGlobalRef',
'wrapper->obj'),
]]),
'',
C.Call('g_slice_free', 'JObjectWrapper', 'wrapper'),
C.ExceptionCheck(None),
]))
C.Helper.add_helper(
'jobject_wrapper_closure_notify',
C.Function('jobject_wrapper_closure_notify',
return_type='void',
params=['gpointer data_pointer', 'GClosure* ignored'],
body=[
C.Decl('(void)', 'ignored'),
C.Helper('jobject_wrapper_destroy', 'data_pointer',
'FALSE'),
]))
C.Helper.add_helper(
'gobject_to_jobject',
C.Function(
'gobject_to_jobject',
return_type='jobject',
params=[
'JNIEnv* env', 'gpointer data_pointer', 'jclass clazz',
'gboolean take_ref'
],
body=[
C.Decl('GObject*', 'gobj'),
C.Decl('JObjectWrapper*', 'wrapper'),
'',
