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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt QML Android module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qnativeandroidcompoundbutton_p.h"
#include "qtqmlandroidfunctions_p.h"
QT_BEGIN_NAMESPACE
QNativeAndroidCompoundButton::QNativeAndroidCompoundButton(QNativeAndroidView *parent) :
QNativeAndroidButton(parent), m_checked(false)
{
}
bool QNativeAndroidCompoundButton::isChecked() const
{
return m_checked;
}
void QNativeAndroidCompoundButton::setChecked(bool checked)
{
if (updateChecked(checked))
QtQmlAndroid::callBoolMethod(instance(), "setChecked", checked);
}
bool QNativeAndroidCompoundButton::updateChecked(bool arg)
{
if (arg != isChecked()) {
m_checked = arg;
emit checkedChanged();
return true;
}
return false;
}
void QNativeAndroidCompoundButton::toggle()
{
QtQmlAndroid::callVoidMethod(instance(), "toggle");
}
QAndroidJniObject QNativeAndroidCompoundButton::onCreate()
{
return QAndroidJniObject("android/widget/CompoundButton",
"(Landroid/content/Context;)V",
ctx().object());
}
void QNativeAndroidCompoundButton::onInflate(QAndroidJniObject &instance)
{
QNativeAndroidButton::onInflate(instance);
m_listener = QAndroidJniObject("qt/android/widget/QmlCompoundButtonListener",
"(Landroid/widget/CompoundButton;J)V",
instance.object(),
reinterpret_cast<jlong>(this));
static bool nativeMethodsRegistered = false;
if (!nativeMethodsRegistered) {
onRegisterNativeMethods(m_listener.object());
nativeMethodsRegistered = true;
}
instance.callMethod<void>("setChecked", "(Z)V", m_checked);
}
void QNativeAndroidCompoundButton::onRegisterNativeMethods(jobject listener)
{
JNINativeMethod methods[] {{"onCheckedChanged", "(JZ)V", reinterpret_cast<void *>(onCheckedChanged)}};
QAndroidJniEnvironment env;
jclass cls = env->GetObjectClass(listener);
env->RegisterNatives(cls, methods, sizeof(methods) / sizeof(methods[0]));
env->DeleteLocalRef(cls);
}
void QNativeAndroidCompoundButton::onCheckedChanged(JNIEnv *env, jobject object, jlong instance, jboolean isChecked)
{
Q_UNUSED(env);
Q_UNUSED(object);
QNativeAndroidCompoundButton *button = reinterpret_cast<QNativeAndroidCompoundButton *>(instance);
if (button)
QMetaObject::invokeMethod(button, "updateChecked", Qt::QueuedConnection, Q_ARG(bool, isChecked));
}
QT_END_NAMESPACE
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