linphone-desktop/Linphone/model/object/VariantObject.hpp
Julien Wadel cd82964b23 Replace postAsync functions by SafeConnection in order to make more robust thread connections and guarantee to have always caller/callee while processing signals.
Introduce ObjectCore, ObjectGui, ObjectModel.
Simulate addAccount signals on adding account (in waiting for SDK callback).
2023-11-22 14:55:38 +01:00

65 lines
2.1 KiB
C++

/*
* Copyright (c) 2010-2024 Belledonne Communications SARL.
*
* This file is part of linphone-desktop
* (see https://www.linphone.org).
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef VARIANT_OBJECT_H_
#define VARIANT_OBJECT_H_
#include "tool/AbstractObject.hpp"
#include <QObject>
#include <QSharedPointer>
#include <QVariant>
#include "SafeObject.hpp"
#include "tool/thread/SafeConnection.hpp"
class VariantObject : public QObject, public AbstractObject {
Q_OBJECT
Q_PROPERTY(QVariant value READ getValue NOTIFY valueChanged)
public:
VariantObject(QObject *parent = nullptr);
VariantObject(QVariant defaultValue, QObject *parent = nullptr);
~VariantObject();
template <typename Func, typename... Args>
void makeRequest(Func &&callable, Args &&...args) {
mConnection->makeConnect(mCoreObject.get(), &SafeObject::requestValue, [this, callable, args...]() {
mConnection->invokeToModel([this, callable, args...]() { mModelObject->setValue(callable(args...)); });
});
}
template <typename SenderClass>
void makeUpdate(const typename QtPrivate::FunctionPointer<SenderClass>::Object *sender, SenderClass signal) {
mConnection->makeConnect(sender, signal,
[this]() { mConnection->invokeToCore([this]() { mCoreObject->requestValue(); }); });
}
QVariant getValue() const;
void requestValue();
QSharedPointer<SafeObject> mCoreObject, mModelObject;
QSharedPointer<SafeConnection> mConnection;
signals:
void valueChanged(QVariant value);
private:
DECLARE_ABSTRACT_OBJECT
};
#endif