def transform_to_jni(self):
it = self.c_name + '_it'
inner_transforms = super(GHashTableType, self).transform_to_jni()
return TypeTransform([
C.Decl(self.jni_type, self.jni_name),
C.Decl('GHashTableIter', it),
C.Decl(self.inner_key.c_type, self.inner_key.c_name),
C.Decl(self.inner_value.c_type, self.inner_value.c_name),
inner_transforms.declarations,
], [
C.Assign(self.jni_name, C.Env.new('HashMap')),
C.ExceptionCheck.default(self),
C.Call('g_hash_table_iter_init', '&' + it, self.c_name),
C.While(
C.Call('g_hash_table_iter_next', '&' + it,
'(void **) &' + self.inner_key.c_name,
'(void **) &' + self.inner_value.c_name),
inner_transforms.conversion,
C.Env.method(self.jni_name,
('HashMap', 'put'), self.inner_key.jni_name,
self.inner_value.jni_name),
C.ExceptionCheck.default(self),
C.Env('DeleteLocalRef', self.inner_key.jni_name)
if self.inner_value.has_local_ref else [],
C.Env('DeleteLocalRef', self.inner_value.jni_name)
if self.inner_value.has_local_ref else [],
inner_transforms.cleanup,
)
], self.transfer_ownership and [
C.Call('g_hash_table_unref', self.c_name),
])
def transform_to_jni(self):
ref = self.c_name + '_ref'
return TypeTransform([
C.Decl('GWeakRef*', ref),
C.Decl(self.jni_type, self.jni_name),
], [
C.Assign(ref, C.Call('g_new', 'GWeakRef', '1')),
C.Call('g_weak_ref_init', ref, self.c_name),
C.Assign(self.jni_name, ref, cast=self.jni_type),
])
def transform_to_jni(self):
return TypeTransform([
C.Decl(self.jni_type, self.jni_name),
], [C.Assign(self.jni_name, C.Env('NewStringUTF', self.c_name))],
self.transfer_ownership and [
C.Call('g_free', self.c_name),
])
def transform_to_c(self):
return TypeTransform([
C.Decl(self.c_type, self.c_name),
], [
C.Assign(self.c_name,
C.Call('ANativeWindow_fromSurface', 'env',
self.jni_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.IfElse(ifs=[self.c_name],
bodies=[
C.Assign(self.jni_name,
C.Env('NewStringUTF', self.c_name)),
C.Assign(self.jni_name, 'NULL'),
]),
], self.transfer_ownership and [
C.Call('g_free', self.c_name),
])
def transform_to_jni(self):
return TypeTransform([
C.Decl(self.jni_type, self.jni_name),
C.Decl('jsize', self.length.jni_name),
], [
C.Assert('sizeof(%s) == sizeof(%s)' %
(self.c_element_type, self.jni_type[:-5])),
C.Assign(self.length.jni_name, self.length.c_name, cast='jsize'),
C.Assign(
self.jni_name,
C.Env('New%sArray' % self.primitive_type_name,
self.length.jni_name)),
C.ExceptionCheck.default(self),
C.Env('Set%sArrayRegion' % self.primitive_type_name, self.jni_name,
'0', self.length.jni_name,
'(const %s*)' % self.jni_type[:-5] + self.c_name),
], self.transfer_ownership and [
C.Call('g_free', self.c_name),
])
def transform_to_c(self):
if self.transfer_ownership:
tmp = self.c_name + '_tmp'
return TypeTransform([
C.Decl(self.c_type, self.c_name),
C.Decl(self.c_type, tmp),
], [
C.IfElse(ifs=[self.jni_name],
bodies=[[
C.Assign(tmp,
C.Env('GetStringUTFChars', self.jni_name,
'NULL'),
cast=self.c_type),
C.ExceptionCheck.default(self),
C.Assign(self.c_name, C.Call('g_strdup', tmp)),
], [
C.Assign(self.c_name, 'NULL'),
]])
], [
C.If(self.jni_name,
C.Env('ReleaseStringUTFChars', self.jni_name, tmp)),
])
else:
return TypeTransform([
C.Decl(self.c_type, self.c_name),
], [
C.IfElse(ifs=[self.jni_name],
bodies=[[
C.Assign(self.c_name,
C.Env('GetStringUTFChars', self.jni_name,
'NULL'),
cast=self.c_type),
C.ExceptionCheck.default(self),
], [
C.Assign(self.c_name, 'NULL'),
]]),
], [
C.If(
self.jni_name,
C.Env('ReleaseStringUTFChars', self.jni_name,
self.c_name)),
])
import config
from type_registry import GirMetaType
from type_registry import TypeTransform
from c_generator import C
C.Helper.add_helper(
'jobject_wrapper_create',
C.Function('jobject_wrapper_create',
return_type='JObjectWrapper*',
params=['jobject jobj', 'gboolean weak'],
body=[
C.Decl('JNIEnv*', 'env'),
C.Decl('JObjectWrapper*', 'wrapper'),
'',
C.Assign('env', C.Call('get_jni_env')),
C.Assign('wrapper', C.Call('g_slice_new0',
'JObjectWrapper')),
C.Assert('wrapper'),
C.IfElse(ifs=['weak'],
bodies=[[
C.Assign('wrapper->weak',
C.Env('NewWeakGlobalRef', 'jobj')),
C.Log.info('created weak global ref: %p',
'wrapper->weak'),
],
[
C.Assign('wrapper->obj',
C.Env('NewGlobalRef',
'jobj')),
C.Log.info('created global ref: %p',
import config
from type_registry import GirMetaType
from type_registry import TypeTransform
from c_generator import C
C.Helper.add_helper(
'jobject_wrapper_create',
C.Function('jobject_wrapper_create',
return_type='JObjectWrapper*',
params=['jobject jobj', 'gboolean weak'],
body=[
C.Decl('JNIEnv*', 'env'),
C.Decl('JObjectWrapper*', 'wrapper'),
'',
C.Assign('env', C.Call('get_jni_env')),
C.Assign('wrapper', C.Call('g_slice_new0',
'JObjectWrapper')),
C.Assert('wrapper'),
C.IfElse(ifs=['weak'],
bodies=[[
C.Assign('wrapper->weak',
C.Env('NewWeakGlobalRef', 'jobj')),
C.Log.info('created weak global ref: %p',
'wrapper->weak'),
],
[
C.Assign('wrapper->obj',
C.Env('NewGlobalRef',
'jobj')),
C.Log.info('created global ref: %p',
