7799973371
Summary: Added a timestamp to track clipboard changes, so when a new device connects it will sync the most recently updated clipboard to both devices. Reviewers: #kde_connect, albertvaka Reviewed By: #kde_connect, albertvaka Subscribers: albertvaka, sredman, kdeconnect Tags: #kde_connect Differential Revision: https://phabricator.kde.org/D22584
78 lines
2.6 KiB
C++
78 lines
2.6 KiB
C++
/**
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* Copyright 2013 Albert Vaca <albertvaka@gmail.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License or (at your option) version 3 or any later version
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* accepted by the membership of KDE e.V. (or its successor approved
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* by the membership of KDE e.V.), which shall act as a proxy
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* defined in Section 14 of version 3 of the license.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "clipboardplugin.h"
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#include "clipboardlistener.h"
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#include <KPluginFactory>
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K_PLUGIN_CLASS_WITH_JSON(ClipboardPlugin, "kdeconnect_clipboard.json")
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Q_LOGGING_CATEGORY(KDECONNECT_PLUGIN_CLIPBOARD, "kdeconnect.plugin.clipboard")
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ClipboardPlugin::ClipboardPlugin(QObject* parent, const QVariantList& args)
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: KdeConnectPlugin(parent, args)
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{
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connect(ClipboardListener::instance(), &ClipboardListener::clipboardChanged,
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this, &ClipboardPlugin::propagateClipboard);
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}
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void ClipboardPlugin::connected()
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{
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sendConnectPacket();
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}
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void ClipboardPlugin::propagateClipboard(const QString& content)
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{
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NetworkPacket np(PACKET_TYPE_CLIPBOARD, {{QStringLiteral("content"), content}});
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sendPacket(np);
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}
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void ClipboardPlugin::sendConnectPacket()
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{
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NetworkPacket np(PACKET_TYPE_CLIPBOARD_CONNECT, {
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{QStringLiteral("content"), ClipboardListener::instance()->currentContent()},
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{QStringLiteral("timestamp"), ClipboardListener::instance()->updateTimestamp()}
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});
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sendPacket(np);
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}
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bool ClipboardPlugin::receivePacket(const NetworkPacket& np)
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{
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QString content = np.get<QString>(QStringLiteral("content"));
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if (np.type() == PACKET_TYPE_CLIPBOARD) {
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ClipboardListener::instance()->setText(content);
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return true;
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} else if (np.type() == PACKET_TYPE_CLIPBOARD_CONNECT) {
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qint64 packetTime = np.get<qint64>(QStringLiteral("timestamp"));
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// If the packetTime is 0, it means the timestamp is unknown (so do nothing).
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if (packetTime == 0 || packetTime < ClipboardListener::instance()->updateTimestamp()) {
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return false;
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}
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ClipboardListener::instance()->setText(content);
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return true;
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}
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return false;
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}
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#include "clipboardplugin.moc"
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