AUI Framework  master
Cross-platform base for C++ UI apps
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Globals.h
    1/*
    2 * AUI Framework - Declarative UI toolkit for modern C++20
    3 * Copyright (C) 2020-2025 Alex2772 and Contributors
    4 *
    5 * SPDX-License-Identifier: MPL-2.0
    6 *
    7 * This Source Code Form is subject to the terms of the Mozilla Public
    8 * License, v. 2.0. If a copy of the MPL was not distributed with this
    9 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   10 */
   11
   12#pragma once
   13
   14#include <AUI/Common/AObject.h>
   15#include <jni.h>
   16
   17
   18namespace aui::jni {
   19
   24    extern "C" API_AUI_CORE JavaVM* javaVM();
   25
   30    extern "C" API_AUI_CORE void setJavaVM(JavaVM* vm);
   31
   32
   33
   38    JNIEnv* env() {
   39        thread_local JNIEnv* env = [] {
   40            JNIEnv* env;
   41            javaVM()->AttachCurrentThread(&env, nullptr);
   42            javaVM()->GetEnv((void**)&env, JNI_VERSION_1_2);
   43            AUI_ASSERT(env);
   44            return env;
   45        }();
   46
   47        return env;
   48    }
   49}
aui::jni::setJavaVM
API_AUI_CORE void setJavaVM(JavaVM *vm)
Sets global Java VM pointer.
aui::jni::env
JNIEnv * env()
Definition Globals.h:38
aui::jni::javaVM
API_AUI_CORE JavaVM * javaVM()
AUI_ASSERT
#define AUI_ASSERT(condition)
Asserts that the passed condition evaluates to true.
Definition Assert.h:55

© 2025 AUI Framework Contributors. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. All trademarks are property of their respective owners.