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/**************************************************************************
**
** Copyright (C) 2011 - 2013 Research In Motion
**
** Contact: Research In Motion (blackberry-qt@qnx.com)
** Contact: KDAB (info@kdab.com)
**
** This file is part of Qt Creator.
**
** 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.
**
****************************************************************************/
#include "bardescriptorpermissionsmodel.h"
#include <QStringList>
using namespace Qnx;
using namespace Qnx::Internal;
BarDescriptorPermissionsModel::BarDescriptorPermissionsModel(QObject *parent) :
QAbstractTableModel(parent)
{
initModel();
}
Qt::ItemFlags BarDescriptorPermissionsModel::flags(const QModelIndex &index) const
{
Qt::ItemFlags flags = QAbstractTableModel::flags(index);
flags |= Qt::ItemIsUserCheckable;
return flags;
}
int BarDescriptorPermissionsModel::rowCount(const QModelIndex &parent) const
{
Q_UNUSED(parent);
return m_permissions.size();
}
int BarDescriptorPermissionsModel::columnCount(const QModelIndex &parent) const
{
Q_UNUSED(parent);
return 1;
}
QVariant BarDescriptorPermissionsModel::data(const QModelIndex &index, int role) const
{
if (!index.isValid() || index.row() >= m_permissions.size() || index.column() >= 1)
return QVariant();
BarDescriptorPermission perm = m_permissions[index.row()];
switch (role) {
case Qt::DisplayRole:
case Qt::EditRole:
return perm.permission;
case Qt::CheckStateRole:
return perm.checked ? Qt::Checked : Qt::Unchecked;
case Qt::ToolTipRole:
return perm.description;
case IdentifierRole:
return perm.identifier;
}
return QVariant();
}
bool BarDescriptorPermissionsModel::setData(const QModelIndex &index, const QVariant &value, int role)
{
if (!index.isValid() || index.row() >= m_permissions.size() || index.column() >= 1)
return false;
if (role == Qt::CheckStateRole) {
BarDescriptorPermission &perm = m_permissions[index.row()];
perm.checked = static_cast<Qt::CheckState>(value.toInt()) == Qt::Checked;
emit dataChanged(index, index);
return true;
}
return false;
}
QVariant BarDescriptorPermissionsModel::headerData(int section, Qt::Orientation orientation, int role) const
{
if (role != Qt::DisplayRole || orientation == Qt::Vertical)
return QVariant();
if (section == 0)
return tr("Permission");
return QVariant();
}
void BarDescriptorPermissionsModel::uncheckAll()
{
setCheckStateAll(Qt::Unchecked);
}
void BarDescriptorPermissionsModel::checkAll()
{
setCheckStateAll(Qt::Checked);
}
void BarDescriptorPermissionsModel::checkPermission(const QString &identifier)
{
for (int i = 0; i < rowCount(); ++i) {
QModelIndex idx = index(i, 0);
if (data(idx, IdentifierRole).toString() == identifier)
setData(idx, Qt::Checked, Qt::CheckStateRole);
}
}
QStringList BarDescriptorPermissionsModel::checkedIdentifiers() const
{
QStringList result;
foreach (const BarDescriptorPermission &perm, m_permissions) {
if (perm.checked)
result << perm.identifier;
}
return result;
}
void BarDescriptorPermissionsModel::initModel()
{
beginResetModel();
m_permissions << BarDescriptorPermission(tr("Files"), QLatin1String("access_shared"),
tr("Read and write files that are shared between all applications run by the current user."));
m_permissions << BarDescriptorPermission(tr("Microphone"), QLatin1String("record_audio"),
tr("Access the audio stream from the microphone."));
m_permissions << BarDescriptorPermission(tr("GPS Location"), QLatin1String("read_geolocation"),
tr("Read the current location of the device."));
m_permissions << BarDescriptorPermission(tr("Camera"), QLatin1String("use_camera"),
tr("Capture images and video using the cameras."));
m_permissions << BarDescriptorPermission(tr("Internet"), QLatin1String("access_internet"),
tr("Use a Wi-Fi, wired, or other connection to a destination that is not local."));
m_permissions << BarDescriptorPermission(tr("Play Sounds"), QLatin1String("play_audio"),
tr("Play an audio stream."));
m_permissions << BarDescriptorPermission(tr("Post Notifications"), QLatin1String("post_notification"),
tr("Post a notification to the notifications area of the screen."));
m_permissions << BarDescriptorPermission(tr("Set Audio Volume"), QLatin1String("set_audio_volume"),
tr("Change the volume of an audio stream being played."));
m_permissions << BarDescriptorPermission(tr("Device Identifying Information"), QLatin1String("read_device_identifying_information"),
tr("Access unique device identifying information (e.g. PIN)."));
endResetModel();
}
void BarDescriptorPermissionsModel::setCheckStateAll(Qt::CheckState checkState)
{
for (int i = 0; i < rowCount(); ++i)
setData(index(i, 0), checkState, Qt::CheckStateRole);
}