void ResultsJsInterface::pushImageToClipboard(const QByteArray &base64, const QString &html)
{
QMimeData *mimeData = new QMimeData();
QByteArray byteArray = QByteArray::fromBase64(base64);
QImage pm;
if(pm.loadFromData(byteArray))
{
#ifdef __WIN32__ //needed because jpegs/clipboard doesn't support transparency in windows
QImage image2(pm.size(), QImage::Format_ARGB32);
image2.fill(Qt::white);
QPainter painter(&image2);
painter.drawImage(0, 0, pm);
mimeData->setImageData(image2);
#else
mimeData->setImageData(pm);
#endif
}
if ( ! html.isEmpty())
mimeData->setHtml(html);
if (mimeData->hasImage() || mimeData->hasHtml())
{
QClipboard *clipboard = QApplication::clipboard();
clipboard->setMimeData(mimeData, QClipboard::Clipboard);
}
}
void tst_QMimeData::setHtml() const
{
QMimeData mimeData;
// initial state
QVERIFY(mimeData.hasHtml() == false);
// add html, verify
mimeData.setHtml("ninjas");
QVERIFY(mimeData.hasHtml());
QCOMPARE(mimeData.html(), QLatin1String("ninjas"));
// reset html
mimeData.setHtml("pirates");
QVERIFY(mimeData.hasHtml());
QCOMPARE(mimeData.html(), QLatin1String("pirates"));
}
QDebug operator<<(QDebug d, const QMimeData &m)
{
QDebug nospace = d.nospace();
const QStringList formats = m.formats();
nospace << "QMimeData: " << formats.join(QStringLiteral(", ")) << '\n'
<< " Text=" << m.hasText() << " HTML=" << m.hasHtml()
<< " Color=" << m.hasColor() << " Image=" << m.hasImage()
<< " URLs=" << m.hasUrls() << '\n';
if (m.hasText())
nospace << " Text: '" << m.text() << "'\n";
if (m.hasHtml())
nospace << " HTML: '" << m.html() << "'\n";
if (m.hasColor())
nospace << " Color: " << qvariant_cast<QColor>(m.colorData()) << '\n';
if (m.hasImage())
nospace << " Image: " << qvariant_cast<QImage>(m.imageData()).size() << '\n';
if (m.hasUrls())
nospace << " URLs: " << m.urls() << '\n';
return d;
}
void tst_QMimeData::hasHtml() const
{
QMimeData mimeData;
// initial state
QVERIFY(mimeData.hasHtml() == false);
// add plain, verify false
mimeData.setData("text/plain", "pirates");
QVERIFY(mimeData.hasHtml() == false);
// add html, verify
mimeData.setData("text/html", "ninjas");
QVERIFY(mimeData.hasHtml());
// clear, verify
mimeData.clear();
QVERIFY(mimeData.hasHtml() == false);
// readd, verify
mimeData.setData("text/html", "ninjas");
QVERIFY(mimeData.hasHtml());
}
