Coin Information API integrated

src/qt/currencies.h

@@ -0,0 +1,46 @@
+#ifndef CURRENCIES_H
+#define CURRENCIES_H
+
+#include <QAbstractListModel>
+
+class Currencies : public QAbstractListModel
+{
+    Q_OBJECT
+
+public:
+    explicit Currencies(QObject *parent);
+
+    enum FiatCurrencyID {
+        USD,
+        EUR,
+        CNY,
+        JPY,
+        RUB,
+    };
+
+    //! Get list of currencies, for drop-down box
+    static QList<FiatCurrencyID> availableCurrencies();
+    //! Is currency ID valid?
+    static bool valid(int currency);
+    //! Short name
+    static QString name(int currency);
+    //! Longer description
+    static QString description(int unit);
+
+    //! @name AbstractListModel implementation
+    //! List model for currency drop-down selection box.
+    ///@{
+    enum RoleIndex {
+        /** Currency identifier */
+        CurrencyRole = Qt::UserRole
+    };
+    int rowCount(const QModelIndex &parent) const;
+    QVariant data(const QModelIndex &index, int role) const;
+    ///@}
+
+private:
+    QList<Currencies::FiatCurrencyID> currencylist;
+};
+typedef Currencies::FiatCurrencyID Currency;
+
+#endif // CURRENCIES_H