59 lines
1.6 KiB
C++
59 lines
1.6 KiB
C++
/**
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* Copyright 2016 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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#ifndef CLIPBOARDLISTENER_H
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#define CLIPBOARDLISTENER_H
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#include <QObject>
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#include <QClipboard>
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#include <QGuiApplication>
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/**
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* Wrapper around QClipboard, which emits clipboardChanged only when it really changed
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*/
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class ClipboardListener : public QObject
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{
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Q_OBJECT
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private:
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ClipboardListener();
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QString currentContent;
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QClipboard* clipboard;
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public:
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static ClipboardListener* instance()
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{
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static ClipboardListener* me = nullptr;
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if (!me) {
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me = new ClipboardListener();
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}
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return me;
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}
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void updateClipboard(QClipboard::Mode mode);
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void setText(const QString& content);
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Q_SIGNALS:
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void clipboardChanged(const QString& content);
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};
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#endif
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