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// SPDX-FileCopyrightText: Nheko Contributors
//
// SPDX-License-Identifier: GPL-3.0-or-later
#pragma once
#include <QImage>
#include <QQuickAsyncImageProvider>
#include <QQuickImageResponse>
#include <QThreadPool>
class JdenticonRunnable final
: public QObject
, public QRunnable
{
Q_OBJECT
public:
JdenticonRunnable(const QString &key, bool crop, double radius, const QSize &requestedSize);
void run() override;
signals:
void done(QImage img);
private:
QString m_key;
bool m_crop;
double m_radius;
QSize m_requestedSize;
};
class JdenticonResponse final : public QQuickImageResponse
{
public:
JdenticonResponse(const QString &key, bool crop, double radius, const QSize &requestedSize);
QQuickTextureFactory *textureFactory() const override
{
return QQuickTextureFactory::textureFactoryForImage(m_pixmap);
}
void handleDone(QImage img)
{
m_pixmap = std::move(img);
emit finished();
}
QImage m_pixmap;
};
class JdenticonProvider : public QQuickAsyncImageProvider
{
Q_OBJECT
public:
static bool isAvailable();
public slots:
QQuickImageResponse *
requestImageResponse(const QString &id, const QSize &requestedSize) override
{
auto id_ = id;
bool crop = true;
double radius = 0;
auto queryStart = id.lastIndexOf('?');
if (queryStart != -1) {
id_ = id.left(queryStart);
auto query = id.mid(queryStart + 1);
auto queryBits = QStringView(query).split('&');
for (const auto &b : queryBits) {
if (b.startsWith(QStringView(u"radius="))) {
radius = b.mid(7).toDouble();
}
}
}
return new JdenticonResponse(id_, crop, radius, requestedSize);
}
};
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