39 lines
872 B
C
39 lines
872 B
C
|
// SPDX-License-Identifier: LGPL-3.0-or-later
|
||
|
|
|
||
|
|
#ifndef CLIPBOARD_IMAGE_PROVIDER_H
|
||
|
|
#define CLIPBOARD_IMAGE_PROVIDER_H
|
||
|
|
|
||
|
|
#include <QClipboard>
|
||
|
|
#include <QImage>
|
||
|
|
#include <QQuickImageProvider>
|
||
|
|
|
||
|
|
|
||
|
|
class ClipboardImageProvider : public QQuickImageProvider {
|
||
|
|
|
||
|
|
public:
|
||
|
|
explicit ClipboardImageProvider()
|
||
|
|
: QQuickImageProvider(QQuickImageProvider::Image) {}
|
||
|
|
|
||
|
|
QImage requestImage(
|
||
|
|
const QString &id, QSize *size, const QSize &requestSize
|
||
|
|
) {
|
||
|
|
Q_UNUSED(id);
|
||
|
|
|
||
|
|
QImage image = this->clipboard->image();
|
||
|
|
|
||
|
|
if (size) *size = image.size();
|
||
|
|
|
||
|
|
if (requestSize.width() > 0 && requestSize.height() > 0)
|
||
|
|
image = image.scaled(
|
||
|
|
requestSize.width(), requestSize.height(), Qt::KeepAspectRatio
|
||
|
|
);
|
||
|
|
|
||
|
|
return image;
|
||
|
|
}
|
||
|
|
|
||
|
|
private:
|
||
|
|
QClipboard *clipboard = QGuiApplication::clipboard();
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|