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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
// Qt-Security score:significant reason:default
#include "qcocoaclipboard.h"
#include <QtGui/qguiapplication.h>
#include <QtGui/qutimimeconverter.h>
#ifndef QT_NO_CLIPBOARD
QT_BEGIN_NAMESPACE
QCocoaClipboard::QCocoaClipboard()
:m_clipboard(new QMacPasteboard(kPasteboardClipboard, QUtiMimeConverter::HandlerScopeFlag::Clipboard))
,m_find(new QMacPasteboard(kPasteboardFind, QUtiMimeConverter::HandlerScopeFlag::Clipboard))
{
connect(qGuiApp, &QGuiApplication::applicationStateChanged, this, &QCocoaClipboard::handleApplicationStateChanged);
}
QMimeData *QCocoaClipboard::mimeData(QClipboard::Mode mode)
{
if (QMacPasteboard *pasteBoard = pasteboardForMode(mode)) {
pasteBoard->sync();
return pasteBoard->mimeData();
}
return nullptr;
}
void QCocoaClipboard::setMimeData(QMimeData *data, QClipboard::Mode mode)
{
if (QMacPasteboard *pasteBoard = pasteboardForMode(mode)) {
if (!data) {
pasteBoard->clear();
}
pasteBoard->sync();
pasteBoard->setMimeData(data, QMacPasteboard::LazyRequest);
emitChanged(mode);
}
}
bool QCocoaClipboard::supportsMode(QClipboard::Mode mode) const
{
return (mode == QClipboard::Clipboard || mode == QClipboard::FindBuffer);
}
bool QCocoaClipboard::ownsMode(QClipboard::Mode mode) const
{
Q_UNUSED(mode);
return false;
}
QMacPasteboard *QCocoaClipboard::pasteboardForMode(QClipboard::Mode mode) const
{
if (mode == QClipboard::Clipboard)
return m_clipboard.data();
else if (mode == QClipboard::FindBuffer)
return m_find.data();
else
return nullptr;
}
void QCocoaClipboard::handleApplicationStateChanged(Qt::ApplicationState state)
{
if (state != Qt::ApplicationActive)
return;
if (m_clipboard->sync())
emitChanged(QClipboard::Clipboard);
if (m_find->sync())
emitChanged(QClipboard::FindBuffer);
}
QT_END_NAMESPACE
#include "moc_qcocoaclipboard.cpp"
#endif // QT_NO_CLIPBOARD