implement options model, show current options in options dialog

gui/src/optionsmodel.cpp

@@ -0,0 +1,52 @@
+#include "optionsmodel.h"
+#include "main.h"
+
+#include <QDebug>
+
+OptionsModel::OptionsModel(QObject *parent) :
+    QAbstractListModel(parent)
+{
+}
+
+int OptionsModel::rowCount(const QModelIndex & parent) const
+{
+    return OptionIDRowCount;
+}
+
+QVariant OptionsModel::data(const QModelIndex & index, int role) const
+{
+    qDebug() << "OptionsModel::data" << " " << index.row() << " " << role;
+    if(role == Qt::EditRole)
+    {
+        /* Delegate to specific column handlers */
+        switch(index.row())
+        {
+        case StartAtStartup:
+            return QVariant();
+        case MinimizeToTray:
+            return QVariant(fMinimizeToTray);
+        case MapPortUPnP:
+            return QVariant(fUseUPnP);
+        case MinimizeOnClose:
+            return QVariant(fMinimizeOnClose);
+        case ConnectSOCKS4:
+            return QVariant(fUseProxy);
+        case ProxyIP:
+            return QVariant(QString::fromStdString(addrProxy.ToStringIP()));
+        case ProxyPort:
+            return QVariant(QString::fromStdString(addrProxy.ToStringPort()));
+        case Fee:
+            return QVariant(QString::fromStdString(FormatMoney(nTransactionFee)));
+        default:
+            return QVariant();
+        }
+    }
+    return QVariant();
+}
+
+bool OptionsModel::setData(const QModelIndex & index, const QVariant & value, int role)
+{
+    qDebug() << "OptionsModel::setData" << " " << index.row() << "=" << value;
+    emit dataChanged(index, index);
+    return true;
+}