options: factor out connector out of bundle

1 files changed, 42 insertions, 0 deletions

diff --git a/options/connector.hpp b/options/connector.hpp
new file mode 100644
index 00000000..dea9fd0f
--- /dev/null
+++ b/options/connector.hpp
@@ -0,0 +1,42 @@
+#pragma once
+
+#include <map>
+#include <vector>
+#include <QString>
+#include <QMutex>
+#include <QMutexLocker>
+
+#include "export.hpp"
+
+namespace options {
+
+class base_value;
+
+namespace detail {
+
+class OPENTRACK_OPTIONS_EXPORT connector
+{
+    friend class ::options::base_value;
+
+    std::map<QString, std::vector<const base_value*>> connected_values;
+
+    void on_bundle_destructed(const QString& name, const base_value* val);
+    void on_bundle_created(const QString& name, const base_value* val);
+
+protected:
+    void notify_values(const QString& name) const;
+    void notify_all_values() const;
+    virtual QMutex* get_mtx() = 0;
+
+public:
+    connector();
+    virtual ~connector();
+
+    connector(const connector&) = default;
+    connector& operator=(const connector&) = default;
+    connector(connector&&) = default;
+    connector& operator=(connector&&) = default;
+};
+
+}
+}