NewServerSettings qml rework

client/ui/models/sites_model.cpp

@@ -0,0 +1,86 @@
+#include "sites_model.h"
+
+SitesModel::SitesModel(Settings::RouteMode mode, QObject *parent)
+    : QAbstractListModel(parent),
+      m_mode(mode)
+{
+}
+
+void SitesModel::resetCache()
+{
+    beginResetModel();
+    m_ipsCache.clear();
+    m_cacheReady = false;
+    endResetModel();
+}
+
+int SitesModel::rowCount(const QModelIndex &parent) const
+{
+    Q_UNUSED(parent)
+    if (!m_cacheReady) genCache();
+    return m_ipsCache.size();
+}
+
+
+QVariant SitesModel::data(const QModelIndex &index, int role) const
+{
+    if (!index.isValid())
+        return QVariant();
+
+    if (!m_cacheReady) genCache();
+
+    if (role == SitesModel::UrlRole || role == SitesModel::IpRole) {
+        if (m_ipsCache.isEmpty()) return QVariant();
+
+        if (role == SitesModel::UrlRole) {
+            return m_ipsCache.at(index.row()).first;
+        }
+        if (role == SitesModel::IpRole) {
+            return m_ipsCache.at(index.row()).second;
+        }
+    }
+
+    //    if (role == Qt::TextAlignmentRole && index.column() == 1) {
+    //        return Qt::AlignRight;
+    //    }
+
+    return QVariant();
+}
+
+QVariant SitesModel::data(int row, int column)
+{
+    if (row < 0 || row >= rowCount() || column < 0 || column >= 2) {
+        return QVariant();
+    }
+    if (!m_cacheReady) genCache();
+
+    if (column == 0) {
+        return m_ipsCache.at(row).first;
+    }
+    if (column == 1) {
+        return m_ipsCache.at(row).second;
+    }
+    return QVariant();
+}
+
+void SitesModel::genCache() const
+{
+    qDebug() << "SitesModel::genCache";
+    m_ipsCache.clear();
+
+    const QVariantMap &sites = m_settings.vpnSites(m_mode);
+    auto i = sites.constBegin();
+    while (i != sites.constEnd()) {
+        m_ipsCache.append(qMakePair(i.key(), i.value().toString()));
+        ++i;
+    }
+
+    m_cacheReady= true;
+}
+
+QHash<int, QByteArray> SitesModel::roleNames() const {
+    QHash<int, QByteArray> roles;
+    roles[UrlRole] = "url_path";
+    roles[IpRole] = "ip";
+    return roles;
+}