Import DConf-based QSettings backend prototype

Change-Id: Ic18f82e1da5fb8de33d0eaae51b40e97bf1ab8a4
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>

1 files changed, 78 insertions, 0 deletions

diff --git a/main.cpp b/main.cpp
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index 0000000..c4770d9
--- /dev/null
+++ b/main.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is prototype code for 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/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 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QCoreApplication>
+#include <QtDebug>
+#include "dconfsettings.h"
+
+static void printSettings(const DConfSettings *settings, const QString &prefix)
+{
+    const QStringList keys = settings->children(prefix, Settings::ChildKeys);
+    if (!keys.isEmpty()) {
+        QVariantMap values;
+        Q_FOREACH (const QString &key, keys) {
+            QVariant value;
+            settings->get(prefix + key, &value);
+            values.insert(key, value);
+        }
+        qDebug() << prefix << ":" << values;
+    }
+
+    const QStringList groups = settings->children(prefix, Settings::ChildGroups);
+    Q_FOREACH (const QString &group, groups)
+        printSettings(settings, prefix + group);
+}
+
+int main(int argc, char *argv[])
+{
+    QCoreApplication app(argc, argv);
+
+    DConfSettings settings;
+
+    printSettings(&settings, "/");
+    qDebug() << "\n\n";
+
+    settings.set("/org/qt-project/bool", true);
+    settings.set("/org/qt-project/chr", QChar('a'));
+    settings.set("/org/qt-project/num", 123);
+    settings.set("/org/qt-project/str", "foo");
+
+    return app.exec();
+}