options: split up value.hpp header

Also combine the traits classes and make them more useful.

1 files changed, 85 insertions, 0 deletions

diff --git a/options/base-value.hpp b/options/base-value.hpp
new file mode 100644
index 00000000..4f90e3fc
--- /dev/null
+++ b/options/base-value.hpp
@@ -0,0 +1,85 @@
+#pragma once
+
+#include "bundle.hpp"
+#include "slider.hpp"
+#include "connector.hpp"
+
+#include "export.hpp"
+
+#include <QObject>
+#include <QString>
+#include <QList>
+#include <QPointF>
+#include <QVariant>
+
+#include <typeindex>
+
+#define OPENTRACK_DEFINE_SLOT(t) void setValue(t datum) { store(datum); }
+#define OPENTRACK_DEFINE_SIGNAL(t) void valueChanged(t) const
+
+namespace options {
+
+class OTR_OPTIONS_EXPORT base_value : public QObject
+{
+    Q_OBJECT
+    friend class detail::connector;
+
+    using comparator = bool(*)(const QVariant& val1, const QVariant& val2);
+public:
+    QString name() const { return self_name; }
+    base_value(bundle b, const QString& name, comparator cmp, std::type_index type_idx);
+    ~base_value() override;
+signals:
+    OPENTRACK_DEFINE_SIGNAL(double);
+    OPENTRACK_DEFINE_SIGNAL(float);
+    OPENTRACK_DEFINE_SIGNAL(int);
+    OPENTRACK_DEFINE_SIGNAL(bool);
+    OPENTRACK_DEFINE_SIGNAL(const QString&);
+    OPENTRACK_DEFINE_SIGNAL(const slider_value&);
+    OPENTRACK_DEFINE_SIGNAL(const QPointF&);
+    OPENTRACK_DEFINE_SIGNAL(const QVariant&);
+
+    OPENTRACK_DEFINE_SIGNAL(const QList<double>&);
+    OPENTRACK_DEFINE_SIGNAL(const QList<float>&);
+    OPENTRACK_DEFINE_SIGNAL(const QList<int>&);
+    OPENTRACK_DEFINE_SIGNAL(const QList<bool>&);
+    OPENTRACK_DEFINE_SIGNAL(const QList<QString>&);
+    OPENTRACK_DEFINE_SIGNAL(const QList<slider_value>&);
+    OPENTRACK_DEFINE_SIGNAL(const QList<QPointF>&);
+protected:
+    bundle b;
+    QString self_name;
+    comparator cmp;
+    std::type_index type_index;
+
+    void store(const QVariant& datum);
+
+    template<typename t>
+    void store(const t& datum)
+    {
+        b->store_kv(self_name, QVariant::fromValue(datum));
+    }
+
+public slots:
+    OPENTRACK_DEFINE_SLOT(double)
+    OPENTRACK_DEFINE_SLOT(int)
+    OPENTRACK_DEFINE_SLOT(bool)
+    OPENTRACK_DEFINE_SLOT(const QString&)
+    OPENTRACK_DEFINE_SLOT(const slider_value&)
+    OPENTRACK_DEFINE_SLOT(const QPointF&)
+    OPENTRACK_DEFINE_SLOT(const QVariant&)
+
+    OPENTRACK_DEFINE_SLOT(const QList<double>&)
+    OPENTRACK_DEFINE_SLOT(const QList<float>&)
+    OPENTRACK_DEFINE_SLOT(const QList<int>&)
+    OPENTRACK_DEFINE_SLOT(const QList<bool>&)
+    OPENTRACK_DEFINE_SLOT(const QList<QString>&)
+    OPENTRACK_DEFINE_SLOT(const QList<slider_value>&)
+    OPENTRACK_DEFINE_SLOT(const QList<QPointF>&)
+
+    virtual void reload() = 0;
+    virtual void bundle_value_changed() const = 0;
+    virtual void set_to_default() = 0;
+};
+
+} //ns options