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kazv-clipboard.cpp
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kazv-clipboard.cpp
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#include "kazv-clipboard.hpp"
#include <QImage>
#include <QGuiApplication>
#include <QDateTime>
#include <QStringList>
#include <QMimeDatabase>
using namespace Qt::Literals::StringLiterals;
KazvClipboard::KazvClipboard(QObject *parent)
: QObject(parent)
, m_tmpDir()
, m_tmpFilesCount(0)
, m_clipboard(QGuiApplication::clipboard())
{
QObject::connect(m_clipboard, &QClipboard::dataChanged,
this, &KazvClipboard::updateHasImage);
QObject::connect(m_clipboard, &QClipboard::dataChanged,
this, &KazvClipboard::updateHasUrls);
this->updateHasImage();
this->updateHasUrls();
}
bool KazvClipboard::hasImage()
{
return m_hasImage;
}
bool KazvClipboard::hasUrls()
{
return m_hasUrls;
}
void KazvClipboard::setHasImage(bool hasImage)
{
m_hasImage = hasImage;
Q_EMIT hasImageChanged();
}
void KazvClipboard::setHasUrls(bool hasUrls)
{
m_hasUrls = hasUrls;
Q_EMIT hasUrlsChanged();
}
void KazvClipboard::updateHasImage()
{
bool hasImage = m_clipboard->mimeData()->hasImage();
setHasImage(hasImage);
}
void KazvClipboard::updateHasUrls()
{
bool hasUrls = m_clipboard->mimeData()->hasUrls();
setHasUrls(hasUrls);
}
QList<QUrl> KazvClipboard::urls()
{
return m_clipboard->mimeData()->urls();
}
QUrl KazvClipboard::saveClipboardImage()
{
auto *clipboard = QGuiApplication::clipboard();
m_tmpFilesCount++;
auto name = u"%1"_s.arg(m_tmpFilesCount);
auto mimes = clipboard->mimeData()->formats().filter(u"image/"_s);
QString type;
if (mimes.size() < 1) {
qDebug() << "Saving clipboard image, but no image MIME found";
type = u""_s;
} else {
type = QMimeDatabase().mimeTypeForName(mimes.at(0)).preferredSuffix();
}
auto path = m_tmpDir.filePath(type.isEmpty() ? name : name.append(u'.').append(type));
clipboard->image().save(path);
return QUrl::fromLocalFile(path);
}

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kazv-clipboard.cpp (1 KB)

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