diff options
author | Laszlo Agocs <laszlo.p.agocs@nokia.com> | 2012-01-17 15:32:32 +0200 |
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committer | Jørgen Lind <jorgen.lind@nokia.com> | 2012-01-17 17:30:52 +0100 |
commit | d458c31998f5e4fcf85cf31e4b9033fd18f77052 (patch) | |
tree | 112f8830e3b87a36012c7b4dd638680b64bf0ac7 /src/shared | |
parent | c4d4ca361744c689a6dd9b2436931fdcb5aa6df8 (diff) | |
download | qtwayland-d458c31998f5e4fcf85cf31e4b9033fd18f77052.tar.gz |
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>
Diffstat (limited to 'src/shared')
-rw-r--r-- | src/shared/qwaylandmimehelper.cpp | 83 | ||||
-rw-r--r-- | src/shared/qwaylandmimehelper.h | 55 |
2 files changed, 138 insertions, 0 deletions
diff --git a/src/shared/qwaylandmimehelper.cpp b/src/shared/qwaylandmimehelper.cpp new file mode 100644 index 00000000..ffdaeef2 --- /dev/null +++ b/src/shared/qwaylandmimehelper.cpp @@ -0,0 +1,83 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qwaylandmimehelper.h" +#include <QImage> +#include <QColor> +#include <QUrl> +#include <QBuffer> +#include <QImageWriter> + +QByteArray QWaylandMimeHelper::getByteArray(QMimeData *mimeData, const QString &mimeType) +{ + QByteArray content; + if (mimeType == QLatin1String("text/plain")) { + content = mimeData->text().toUtf8(); + } else if (mimeData->hasImage() + && (mimeType == QLatin1String("application/x-qt-image") + || mimeType.startsWith(QLatin1String("image/")))) { + QImage image = qvariant_cast<QImage>(mimeData->imageData()); + if (!image.isNull()) { + QBuffer buf; + buf.open(QIODevice::ReadWrite); + QByteArray fmt = "BMP"; + if (mimeType.startsWith(QLatin1String("image/"))) { + QByteArray imgFmt = mimeType.mid(6).toUpper().toAscii(); + if (QImageWriter::supportedImageFormats().contains(imgFmt)) + fmt = imgFmt; + } + QImageWriter wr(&buf, fmt); + wr.write(image); + content = buf.buffer(); + } + } else if (mimeType == QLatin1String("application/x-color")) { + content = qvariant_cast<QColor>(mimeData->colorData()).name().toAscii(); + } else if (mimeType == QLatin1String("text/uri-list")) { + QList<QUrl> urls = mimeData->urls(); + for (int i = 0; i < urls.count(); ++i) { + content.append(urls.at(i).toEncoded()); + content.append('\n'); + } + } else { + content = mimeData->data(mimeType); + } + return content; +} diff --git a/src/shared/qwaylandmimehelper.h b/src/shared/qwaylandmimehelper.h new file mode 100644 index 00000000..f38c74b9 --- /dev/null +++ b/src/shared/qwaylandmimehelper.h @@ -0,0 +1,55 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QWAYLANDMIMEHELPER_H +#define QWAYLANDMIMEHELPER_H + +#include <QString> +#include <QByteArray> +#include <QMimeData> + +class QWaylandMimeHelper +{ +public: + static QByteArray getByteArray(QMimeData *mimeData, const QString &mimeType); +}; + +#endif |