| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #include "qwaylandmimehelper_p.h" |
| 5 | #include <QImage> |
| 6 | #include <QColor> |
| 7 | #include <QUrl> |
| 8 | #include <QBuffer> |
| 9 | #include <QImageWriter> |
| 10 | |
| 11 | QT_BEGIN_NAMESPACE |
| 12 | |
| 13 | QByteArray QWaylandMimeHelper::getByteArray(QMimeData *mimeData, const QString &mimeType) |
| 14 | { |
| 15 | QByteArray content; |
| 16 | if (mimeType == QLatin1String("text/plain")) { |
| 17 | content = mimeData->text().toUtf8(); |
| 18 | } else if (mimeData->hasImage() |
| 19 | && (mimeType == QLatin1String("application/x-qt-image") |
| 20 | || mimeType.startsWith(s: QLatin1String("image/")))) { |
| 21 | QImage image = qvariant_cast<QImage>(v: mimeData->imageData()); |
| 22 | if (!image.isNull()) { |
| 23 | QBuffer buf; |
| 24 | buf.open(openMode: QIODevice::ReadWrite); |
| 25 | QByteArray fmt = "BMP"; |
| 26 | if (mimeType.startsWith(s: QLatin1String("image/"))) { |
| 27 | QByteArray imgFmt = mimeType.mid(position: 6).toLower().toLatin1(); |
| 28 | if (QImageWriter::supportedImageFormats().contains(t: imgFmt)) |
| 29 | fmt = imgFmt; |
| 30 | } |
| 31 | QImageWriter wr(&buf, fmt); |
| 32 | wr.write(image); |
| 33 | content = buf.buffer(); |
| 34 | } |
| 35 | } else if (mimeType == QLatin1String("application/x-color")) { |
| 36 | content = qvariant_cast<QColor>(v: mimeData->colorData()).name().toLatin1(); |
| 37 | } else if (mimeType == QLatin1String("text/uri-list")) { |
| 38 | QList<QUrl> urls = mimeData->urls(); |
| 39 | for (int i = 0; i < urls.size(); ++i) { |
| 40 | content.append(a: urls.at(i).toEncoded()); |
| 41 | content.append(s: "\r\n"); |
| 42 | } |
| 43 | } else { |
| 44 | content = mimeData->data(mimetype: mimeType); |
| 45 | } |
| 46 | return content; |
| 47 | } |
| 48 | |
| 49 | QT_END_NAMESPACE |
| 50 |