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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QANDROIDQUICKVIEWEMBEDDING_P_H
#define QANDROIDQUICKVIEWEMBEDDING_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtCore/qjnienvironment.h>
#include <QtCore/qjnitypes.h>
#include <QtQuick/qquickview.h>
QT_BEGIN_NAMESPACE
Q_DECLARE_JNI_TYPE(StringArray, "[Ljava/lang/String;")
namespace QtAndroidQuickViewEmbedding
{
bool registerNatives(QJniEnvironment& env);
void createQuickView(JNIEnv *env, jobject nativeWindow, jstring qmlUri, jint width, jint height,
jlong parentWindowReference, QtJniTypes::StringArray qmlImportPaths);
Q_DECLARE_JNI_NATIVE_METHOD_IN_CURRENT_SCOPE(createQuickView)
void setRootObjectProperty(JNIEnv *env, jobject, jlong parentWindowReference,
jstring propertyName, jobject value);
Q_DECLARE_JNI_NATIVE_METHOD_IN_CURRENT_SCOPE(setRootObjectProperty)
jobject getRootObjectProperty(JNIEnv *env, jobject, jlong parentWindowReference,
jstring propertyName);
Q_DECLARE_JNI_NATIVE_METHOD_IN_CURRENT_SCOPE(getRootObjectProperty)
int addRootObjectSignalListener(JNIEnv *env, jobject, jlong parentWindowReference,
jstring signalName, jclass argType, jobject listener);
Q_DECLARE_JNI_NATIVE_METHOD_IN_CURRENT_SCOPE(addRootObjectSignalListener)
bool removeRootObjectSignalListener(JNIEnv *env, jobject, jlong parentWindowReference,
jint signalListenerId);
Q_DECLARE_JNI_NATIVE_METHOD_IN_CURRENT_SCOPE(removeRootObjectSignalListener)
class SignalHelper : public QObject
{
Q_OBJECT
public:
struct ListenerInfo
{
ListenerInfo() : propertyIndex(-1) { }
int id;
QJniObject listener;
QByteArray javaArgType;
QByteArray signalSignature;
int propertyIndex;
};
int connectionHandleCounter;
explicit SignalHelper(QQuickView *parent) : QObject(parent), connectionHandleCounter(0) { }
QMultiMap<QByteArray, ListenerInfo> listenersMap;
QHash<int, QMetaObject::Connection> connections;
void invokeListener(QObject *sender, int senderSignalIndex, QVariant signalValue);
template<typename JT, typename T>
inline QJniObject qVariantToJniObject(const QVariant& v) {
return QJniObject(QtJniTypes::Traits<JT>::className(), get<T>(std::move(v)));
};
public slots:
void forwardSignal();
void forwardSignal(int);
void forwardSignal(double);
void forwardSignal(float);
void forwardSignal(bool);
void forwardSignal(QString);
};
};
QT_END_NAMESPACE
#endif // QANDROIDQUICKVIEWEMBEDDING_P_H
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