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#include <QtDebug>
#include "providersmodel.h"
using namespace sowatch;
static const QString providersSubKey("/providers");
ProvidersModel::ProvidersModel(QObject *parent) :
QAbstractListModel(parent),
_config(0)
{
QHash<int, QByteArray> roles = roleNames();
roles[Qt::DisplayRole] = QByteArray("title");
roles[NameRole] = QByteArray("name");
roles[EnabledRole] = QByteArray("enabled");
setRoleNames(roles);
}
QString ProvidersModel::configKey() const
{
if (_config) {
QString key = _config->key();
return key.left(key.length() - providersSubKey.length());
} else {
return QString();
}
}
void ProvidersModel::setConfigKey(const QString &configKey)
{
QString oldConfigKey = this->configKey();
if (_config) {
delete _config;
_config = 0;
}
if (!configKey.isEmpty()) {
_config = new GConfKey(configKey + providersSubKey, this);
connect(_config, SIGNAL(changed()), SLOT(handleConfigChanged()));
}
if (this->configKey() != oldConfigKey) {
reload();
emit configKeyChanged();
}
}
int ProvidersModel::rowCount(const QModelIndex &parent) const
{
Q_UNUSED(parent);
return _all_list.count();
}
QVariant ProvidersModel::data(const QModelIndex &index, int role) const
{
switch (role) {
case Qt::DisplayRole:
return QVariant::fromValue(_info_list[index.row()].name);
case NameRole:
return QVariant::fromValue(_all_list[index.row()]);
case EnabledRole:
return QVariant::fromValue(_enabled.contains(_all_list[index.row()]));
}
return QVariant();
}
bool ProvidersModel::setData(const QModelIndex &index, const QVariant &value, int role)
{
switch (role) {
case EnabledRole:
setProviderEnabled(_all_list[index.row()], value.toBool());
return true;
}
return false;
}
void ProvidersModel::setProviderEnabled(const QString &id, bool enabled)
{
if (enabled) {
_enabled.insert(id);
} else {
_enabled.remove(id);
}
qDebug() << "Storing providers" << _enabled;
_config->set(QVariant::fromValue(QStringList(_enabled.toList())));
}
void ProvidersModel::reload()
{
Registry *registry = Registry::registry();
beginResetModel();
_all_list.clear();
_info_list.clear();
_enabled.clear();
qDebug() << "Reloading providers";
_all_list = registry->allNotificationProviders();
_info_list.reserve(_all_list.size());
_all_list.sort();
foreach (const QString& s, _all_list) {
NotificationPluginInterface *plugin = registry->getNotificationPlugin(s);
if (plugin) {
_info_list.append(plugin->describeProvider(s));
} else {
NotificationPluginInterface::NotificationProviderInfo info;
info.name = s;
_info_list.append(info);
}
}
_enabled = _config->value().toStringList().toSet();
endResetModel();
}
void ProvidersModel::handleConfigChanged()
{
QSet<QString> prevEnabled = _enabled;
_enabled = _config->value().toStringList().toSet();
for (int i = 0; i < _all_list.count(); i++) {
const QString& id = _all_list[i];
if (_enabled.contains(id) != prevEnabled.contains(id)) {
emit dataChanged(createIndex(i, 0), createIndex(i, 0));
}
}
}
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