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-rw-r--r--sowatchui/providersmodel.cpp128
1 files changed, 128 insertions, 0 deletions
diff --git a/sowatchui/providersmodel.cpp b/sowatchui/providersmodel.cpp
new file mode 100644
index 0000000..8e93e5c
--- /dev/null
+++ b/sowatchui/providersmodel.cpp
@@ -0,0 +1,128 @@
+#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));
+ }
+ }
+}