Cleanup clipboard source files

Split Qt and Chromium based headers and do a simple reformatting.

Change-Id: I5bce34051bd05696d38c26ba09abd8a472f94219
Reviewed-by: Kai Koehne <kai.koehne@qt.io>

1 files changed, 64 insertions, 0 deletions

diff --git a/src/core/clipboard_change_observer.h b/src/core/clipboard_change_observer.h
new file mode 100644
index 000000000..f9b33fc93
--- /dev/null
+++ b/src/core/clipboard_change_observer.h
@@ -0,0 +1,64 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtWebEngine module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef CLIPBOARD_CHANGE_OBSERVER_H
+#define CLIPBOARD_CHANGE_OBSERVER_H
+
+#include <QClipboard>
+#include <QMap>
+#include <QObject>
+
+namespace QtWebEngineCore {
+
+class ClipboardChangeObserver : public QObject {
+    Q_OBJECT
+public:
+    ClipboardChangeObserver();
+    quint64 getSequenceNumber(QClipboard::Mode mode) { return sequenceNumber.value(mode); }
+
+private Q_SLOTS:
+    void trackChange(QClipboard::Mode mode);
+
+private:
+    QMap<QClipboard::Mode, quint64> sequenceNumber;
+};
+
+} // namespace QtWebEngineCore
+
+#endif // CLIPBOARD_CHANGE_OBSERVER_H