Implement selection offers from compositor to clients.
It is a hack but works beautifully. It allows the compositor to participate in copy-paste which becomes mandatory when there is UI running in the compositor process. Change-Id: I1993d8705a26159eff0c9947244b66e954b9f460 Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
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src/plugins/platforms/wayland/shared/qwaylandmimehelper.cpp
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src/plugins/platforms/wayland/shared/qwaylandmimehelper.cpp
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/****************************************************************************
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**
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the plugins of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "qwaylandmimehelper.h"
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#include <QImage>
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#include <QColor>
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#include <QUrl>
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#include <QBuffer>
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#include <QImageWriter>
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QByteArray QWaylandMimeHelper::getByteArray(QMimeData *mimeData, const QString &mimeType)
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{
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QByteArray content;
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if (mimeType == QLatin1String("text/plain")) {
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content = mimeData->text().toUtf8();
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} else if (mimeData->hasImage()
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&& (mimeType == QLatin1String("application/x-qt-image")
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|| mimeType.startsWith(QLatin1String("image/")))) {
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QImage image = qvariant_cast<QImage>(mimeData->imageData());
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if (!image.isNull()) {
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QBuffer buf;
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buf.open(QIODevice::ReadWrite);
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QByteArray fmt = "BMP";
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if (mimeType.startsWith(QLatin1String("image/"))) {
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QByteArray imgFmt = mimeType.mid(6).toUpper().toAscii();
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if (QImageWriter::supportedImageFormats().contains(imgFmt))
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fmt = imgFmt;
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}
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QImageWriter wr(&buf, fmt);
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wr.write(image);
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content = buf.buffer();
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}
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} else if (mimeType == QLatin1String("application/x-color")) {
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content = qvariant_cast<QColor>(mimeData->colorData()).name().toAscii();
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} else if (mimeType == QLatin1String("text/uri-list")) {
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QList<QUrl> urls = mimeData->urls();
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for (int i = 0; i < urls.count(); ++i) {
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content.append(urls.at(i).toEncoded());
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content.append('\n');
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}
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} else {
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content = mimeData->data(mimeType);
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}
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return content;
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}
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src/plugins/platforms/wayland/shared/qwaylandmimehelper.h
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src/plugins/platforms/wayland/shared/qwaylandmimehelper.h
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/****************************************************************************
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**
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the plugins of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QWAYLANDMIMEHELPER_H
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#define QWAYLANDMIMEHELPER_H
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#include <QString>
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#include <QByteArray>
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#include <QMimeData>
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class QWaylandMimeHelper
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{
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public:
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static QByteArray getByteArray(QMimeData *mimeData, const QString &mimeType);
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};
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#endif
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