Spectral/src/imageprovider.h

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#ifndef IMAGEPROVIDER_H
#define IMAGEPROVIDER_H
#include <QObject>
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#include <QtCore/QReadWriteLock>
#include <QtQuick/QQuickImageProvider>
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#include "connection.h"
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class ImageProvider : public QObject, public QQuickImageProvider {
Q_OBJECT
Q_PROPERTY(QMatrixClient::Connection* connection READ connection WRITE
setConnection NOTIFY connectionChanged)
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public:
explicit ImageProvider(QObject* parent = nullptr);
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QImage requestImage(const QString& id, QSize* pSize,
const QSize& requestedSize) override;
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void initializeEngine(QQmlEngine* engine, const char* uri);
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QMatrixClient::Connection* connection() { return m_connection; }
void setConnection(QMatrixClient::Connection* newConnection) {
if (m_connection != newConnection) {
m_connection = newConnection;
emit connectionChanged();
}
}
signals:
void connectionChanged();
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private:
QReadWriteLock m_lock;
QMatrixClient::Connection* m_connection = nullptr;
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};
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#endif // IMAGEPROVIDER_H