Steve Pham
b4a2edec6a
* Final update copyright headers to reference license files at the repo root Signed-off-by: spham <spham@amazon.com> * Fix copyright validator unit tests to support the stale O3DE header scenario Signed-off-by: spham <spham@amazon.com>
67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project. For complete copyright and license terms please see the LICENSE at the root of this distribution.
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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#pragma once
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#if !defined(Q_MOC_RUN)
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#include <mutex>
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#include <functional>
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#include <QObject>
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#include <QMap>
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#endif
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class QNetworkAccessManager;
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class QNetworkReply;
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class QThread;
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namespace News
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{
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//! QtDownloader is a wrapper around Qt's file download functions
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/*!
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The QtDownloader spins up another thread and does all downloads in that thread.
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The public slot methods (Finish, Download and Abort) can all be called from any thread.
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The response signals (successfullyFinished and failed) should be QObject::connect to with
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Qt::QueuedConnection, as they will be emitted from the worker thread.
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*/
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class QtDownloader
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: public QObject
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{
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Q_OBJECT
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public:
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QtDownloader();
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~QtDownloader();
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public Q_SLOTS:
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void Finish();
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int Download(const QString& url);
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void Abort();
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Q_SIGNALS:
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void successfullyFinished(int downloadId, QByteArray data);
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void failed(int downloadId);
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// ***********************************************
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// private - DO NOT CONNECT TO outside of the class!
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// (qt signals can't be made private)
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void triggerAbortAll();
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void triggerDownload(int downloadId, QString url);
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void triggerQuit();
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// ***********************************************
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private:
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void downloadFinished(QNetworkReply* reply);
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int m_lastId = 0;
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QMap<QNetworkReply*, int> m_downloads;
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QNetworkAccessManager* m_networkManager = nullptr;
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QThread* m_thread;
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};
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}
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