gecko-dev/widget/android/jni/GeckoBundleUtils.h

39 строки
1.8 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_jni_GeckoBundleUtils_h
#define mozilla_jni_GeckoBundleUtils_h
namespace mozilla {
namespace jni {
#define GECKOBUNDLE_START(name) \
nsTArray<jni::String::LocalRef> _##name##_keys; \
nsTArray<jni::Object::LocalRef> _##name##_values;
#define GECKOBUNDLE_PUT(name, key, value) \
_##name##_keys.AppendElement(jni::StringParam(NS_LITERAL_STRING(key))); \
_##name##_values.AppendElement(value);
#define GECKOBUNDLE_FINISH(name) \
MOZ_ASSERT(_##name##_keys.Length() == _##name##_values.Length()); \
auto _##name##_jkeys = \
jni::ObjectArray::New<jni::String>(_##name##_keys.Length()); \
auto _##name##_jvalues = \
jni::ObjectArray::New<jni::Object>(_##name##_values.Length()); \
for (size_t i = 0; \
i < _##name##_keys.Length() && i < _##name##_values.Length(); i++) { \
_##name##_jkeys->SetElement(i, _##name##_keys.ElementAt(i)); \
_##name##_jvalues->SetElement(i, _##name##_values.ElementAt(i)); \
} \
auto name = \
mozilla::java::GeckoBundle::New(_##name##_jkeys, _##name##_jvalues);
} // namespace jni
} // namespace mozilla
#endif // mozilla_jni_GeckoBundleUtils_h