110 lines
2.7 KiB
C++
110 lines
2.7 KiB
C++
/**
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* SPDX-FileCopyrightText: 2016 Albert Vaca <albertvaka@gmail.com>
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*
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* SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
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*/
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#include "clipboardlistener.h"
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#include <QDebug>
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#include <QMimeData>
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#if !defined(Q_OS_WIN) && !defined(Q_OS_MAC)
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#include "datacontrol.h"
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#endif
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ClipboardListener::ClipboardListener()
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{}
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QString ClipboardListener::currentContent()
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{
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return m_currentContent;
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}
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qint64 ClipboardListener::updateTimestamp(){
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return m_updateTimestamp;
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}
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ClipboardListener* ClipboardListener::instance()
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{
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static ClipboardListener* me = nullptr;
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if (!me) {
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#if !defined(Q_OS_WIN) && !defined(Q_OS_MAC)
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if (QGuiApplication::platformName().startsWith(QLatin1String("wayland"), Qt::CaseInsensitive)) {
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me = new WaylandClipboardListener();
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} else {
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#endif
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me = new QClipboardListener();
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#if !defined(Q_OS_WIN) && !defined(Q_OS_MAC)
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}
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#endif
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}
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return me;
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}
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void ClipboardListener::refreshContent(const QString& content)
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{
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m_updateTimestamp = QDateTime::currentDateTime().toMSecsSinceEpoch();
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m_currentContent = content;
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}
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QClipboardListener::QClipboardListener()
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: clipboard(QGuiApplication::clipboard())
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{
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#ifdef Q_OS_MAC
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connect(&m_clipboardMonitorTimer, &QTimer::timeout, this, [this](){ updateClipboard(QClipboard::Clipboard); });
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m_clipboardMonitorTimer.start(1000); // Refresh 1s
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#endif
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connect(clipboard, &QClipboard::changed, this, &QClipboardListener::updateClipboard);
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}
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void QClipboardListener::updateClipboard(QClipboard::Mode mode)
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{
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if (mode != QClipboard::Clipboard) {
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return;
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}
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const QString content = clipboard->text();
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if (content == m_currentContent) {
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return;
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}
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refreshContent(content);
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Q_EMIT clipboardChanged(content);
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}
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void QClipboardListener::setText(const QString& content)
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{
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refreshContent(content);
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clipboard->setText(content);
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}
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#if !defined(Q_OS_WIN) && !defined(Q_OS_MAC)
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WaylandClipboardListener::WaylandClipboardListener()
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: m_dataControl(new DataControl(this))
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{
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connect(m_dataControl, &DataControl::changed, this, &WaylandClipboardListener::refresh);
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}
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void WaylandClipboardListener::setText(const QString& content)
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{
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refreshContent(content);
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auto mime = new QMimeData;
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mime->setText(content);
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m_dataControl->setMimeData(mime, QClipboard::Clipboard);
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}
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void WaylandClipboardListener::refresh()
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{
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const QMimeData *mime = m_dataControl->mimeData(QClipboard::Clipboard);
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if (!mime || !mime->hasText()) {
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return;
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}
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const QString content = mime->text();
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if (content == m_currentContent) {
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return;
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}
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refreshContent(content);
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Q_EMIT clipboardChanged(content);
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}
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#endif
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