Major wip refactor

Allow running without gui
Remove serialPortMultiplexer broadcast use
Add TcpServer and TcpClient
Introduce the concept of an item source

src/items/itemstore.h

@@ -2,7 +2,7 @@
 #include <vector>
 #include <memory>
 #include "item.h"
-#include "src/sensors/sensor.h"
+#include "itemsource.h"
 
 #include <QJsonObject>
 
@@ -10,7 +10,7 @@ class ItemStore: public QObject
 {
 	Q_OBJECT
 private:
-	std::vector< std::shared_ptr<Item> > items_;
+	std::vector<std::shared_ptr<Item> > items_;
 
 public:
 
@@ -22,6 +22,9 @@ public:
 		return &items_;
 	}
 
+	std::shared_ptr<Item> getItem(uint32_t id);
+
+	void registerItemSource(ItemSource* source);
 	void store(QJsonObject &json);
 	void load(const QJsonObject &json);
 
@@ -31,11 +34,20 @@ signals:
 
 	void itemDeleted(ItemData item);
 	void itemAdded(std::weak_ptr<Item> Item);
+	void itemUpdated(std::weak_ptr<Item> Item);
+	void sigRefresh();
 
 public slots:
 
 	void removeItem(const ItemData& item);
-	void addItem(std::shared_ptr<Item> item);
-	void addItems(const std::vector<std::shared_ptr<Item>>& itemsIn);
-	void itemStateChanged(const ItemData& item);
+	void addItem(std::shared_ptr<Item> item, bool inform = true);
+	void addItems(const std::vector<std::shared_ptr<Item>>& itemsIn, bool inform = true);
+	void updateItems(std::vector<ItemData> items, bool inform = true);
+	void updateItem(const ItemData& item, bool inform = true);
+	void refresh();
+
+private slots:
+	void itemUpdateSlot(ItemData data);
 };
+
+extern ItemStore globalItems;