Initial commit.

src/qt/optionsmodel.h

@@ -0,0 +1,64 @@
+#ifndef OPTIONSMODEL_H
+#define OPTIONSMODEL_H
+
+#include <QAbstractListModel>
+
+/** Interface from Qt to configuration data structure for Bitcoin client.
+   To Qt, the options are presented as a list with the different options
+   laid out vertically.
+   This can be changed to a tree once the settings become sufficiently
+   complex.
+ */
+class OptionsModel : public QAbstractListModel
+{
+    Q_OBJECT
+
+public:
+    explicit OptionsModel(QObject *parent = 0);
+
+    enum OptionID {
+        StartAtStartup,    // bool
+        MinimizeToTray,    // bool
+        MapPortUPnP,       // bool
+        MinimizeOnClose,   // bool
+        ProxyUse,          // bool
+        ProxyIP,           // QString
+        ProxyPort,         // int
+        ProxySocksVersion, // int
+        Fee,               // qint64
+        DisplayUnit,       // BitcoinUnits::Unit
+        DisplayAddresses,  // bool
+        DetachDatabases,   // bool
+        Language,          // QString
+        OptionIDRowCount,
+    };
+
+    void Init();
+
+    /* Migrate settings from wallet.dat after app initialization */
+    bool Upgrade(); /* returns true if settings upgraded */
+
+    int rowCount(const QModelIndex & parent = QModelIndex()) const;
+    QVariant data(const QModelIndex & index, int role = Qt::DisplayRole) const;
+    bool setData(const QModelIndex & index, const QVariant & value, int role = Qt::EditRole);
+
+    /* Explicit getters */
+    qint64 getTransactionFee();
+    bool getMinimizeToTray();
+    bool getMinimizeOnClose();
+    int getDisplayUnit();
+    bool getDisplayAddresses();
+    QString getLanguage() { return language; }
+
+private:
+    int nDisplayUnit;
+    bool bDisplayAddresses;
+    bool fMinimizeToTray;
+    bool fMinimizeOnClose;
+    QString language;
+
+signals:
+    void displayUnitChanged(int unit);
+};
+
+#endif // OPTIONSMODEL_H