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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#include "multifiledownloader.h"
#include "filedownloader.h"
namespace QmlDesigner {
MultiFileDownloader::MultiFileDownloader(QObject *parent)
: QObject(parent)
{}
MultiFileDownloader::~MultiFileDownloader()
{}
void MultiFileDownloader::setDownloader(FileDownloader *downloader)
{
m_downloader = downloader;
QObject::connect(this, &MultiFileDownloader::downloadStarting, [this] {
m_nextFile = 0;
if (m_files.length() > 0)
m_downloader->start();
});
QObject::connect(m_downloader, &FileDownloader::progressChanged, this, [this] {
double curProgress = m_downloader->progress() / 100.0;
double totalProgress = (m_nextFile + curProgress) / m_files.size();
m_progress = totalProgress * 100;
emit progressChanged();
});
QObject::connect(m_downloader, &FileDownloader::downloadFailed, this, [this] {
m_failed = true;
emit downloadFailed();
});
QObject::connect(m_downloader, &FileDownloader::downloadCanceled, this, [this] {
m_canceled = true;
emit downloadCanceled();
});
QObject::connect(m_downloader, &FileDownloader::finishedChanged, this, [this] {
switchToNextFile();
});
}
FileDownloader *MultiFileDownloader::downloader()
{
return m_downloader;
}
void MultiFileDownloader::start()
{
m_canceled = false;
emit downloadStarting();
}
void MultiFileDownloader::cancel()
{
m_canceled = true;
m_downloader->cancel();
}
void MultiFileDownloader::setBaseUrl(const QUrl &baseUrl)
{
if (m_baseUrl != baseUrl) {
m_baseUrl = baseUrl;
emit baseUrlChanged();
}
}
QUrl MultiFileDownloader::baseUrl() const
{
return m_baseUrl;
}
bool MultiFileDownloader::finished() const
{
return m_finished;
}
int MultiFileDownloader::progress() const
{
return m_progress;
}
void MultiFileDownloader::setTargetDirPath(const QString &path)
{
m_targetDirPath = path;
}
QString MultiFileDownloader::targetDirPath() const
{
return m_targetDirPath;
}
QString MultiFileDownloader::nextUrl() const
{
if (m_nextFile >= m_files.length())
return {};
return m_baseUrl.toString() + "/" + m_files[m_nextFile];
}
QString MultiFileDownloader::nextTargetPath() const
{
if (m_nextFile >= m_files.length())
return {};
return m_targetDirPath + "/" + m_files[m_nextFile];
}
void MultiFileDownloader::setFiles(const QStringList &files)
{
m_files = files;
}
QStringList MultiFileDownloader::files() const
{
return m_files;
}
void MultiFileDownloader::switchToNextFile()
{
++m_nextFile;
if (m_nextFile < m_files.length()) {
if (m_canceled) {
emit downloadCanceled();
} else {
emit nextUrlChanged();
emit nextTargetPathChanged();
m_downloader->start();
}
} else {
m_finished = true;
emit finishedChanged();
}
}
} // namespace QmlDesigner
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