69 lines
1.6 KiB
C++
69 lines
1.6 KiB
C++
// SPDX-License-Identifier: LGPL-3.0-or-later
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// The Clipboard class exposes system clipboard management and retrieval
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// to QML.
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#ifndef CLIPBOARD_H
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#define CLIPBOARD_H
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#include <QGuiApplication>
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#include <QClipboard>
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#include <QObject>
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class Clipboard : public QObject
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{
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Q_OBJECT
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Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged)
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Q_PROPERTY(QString selection READ selection WRITE setSelection
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NOTIFY selectionChanged)
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Q_PROPERTY(bool supportsSelection READ supportsSelection CONSTANT)
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public:
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explicit Clipboard(QObject *parent = nullptr) : QObject(parent) {
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connect(this->clipboard, &QClipboard::dataChanged,
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this, &Clipboard::textChanged);
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connect(this->clipboard, &QClipboard::selectionChanged,
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this, &Clipboard::selectionChanged);
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}
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// Normal primary clipboard
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QString text() const {
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return this->clipboard->text(QClipboard::Clipboard);
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}
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void setText(const QString &text) const {
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this->clipboard->setText(text, QClipboard::Clipboard);
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}
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// X11 select-middle-click-paste clipboard
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QString selection() const {
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return this->clipboard->text(QClipboard::Selection);
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}
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void setSelection(const QString &text) const {
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if (this->clipboard->supportsSelection()) {
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this->clipboard->setText(text, QClipboard::Selection);
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}
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}
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// Info
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bool supportsSelection() const {
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return this->clipboard->supportsSelection();
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}
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signals:
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void textChanged();
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void selectionChanged();
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private:
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QClipboard *clipboard = QGuiApplication::clipboard();
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};
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#endif
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