RecentEntries: Extract Columns model.

firmware/application/ais_app.cpp

@@ -276,12 +276,6 @@ AISAppView::AISAppView(NavigationView&) {
 		&recent_entry_detail_view,
 	} });
 
-	const std::array<RecentEntriesColumn, 2> columns { {
-		{ "MMSI", 9 },
-		{ "Name/Call", 20 },
-	} };
-	recent_entries_view.set_columns(columns);
-
 	recent_entry_detail_view.hidden(true);
 
 	target_frequency_ = initial_target_frequency;

firmware/application/ais_app.hpp

@@ -161,7 +161,11 @@ private:
 	AISRecentEntries recent;
 	std::unique_ptr<AISLogger> logger;
 
-	AISRecentEntriesView recent_entries_view { recent };
+	const RecentEntriesColumns columns { {
+		{ "MMSI", 9 },
+		{ "Name/Call", 20 },
+	} };
+	AISRecentEntriesView recent_entries_view { columns, recent };
 	AISRecentEntryDetailView recent_entry_detail_view;
 
 	static constexpr auto header_height = 1 * 16;

firmware/application/ert_app.cpp

@@ -105,14 +105,6 @@ ERTAppView::ERTAppView(NavigationView&) {
 		&recent_entries_view,
 	} });
 
-	const std::array<RecentEntriesColumn, 4> columns { {
-		{ "ID", 10 },
-		{ "Tp", 2 },
-		{ "Consumpt", 10 },
-		{ "Cnt", 3 },
-	} };
-	recent_entries_view.set_columns(columns);
-
 	radio::enable({
 		initial_target_frequency,
 		sampling_rate,

firmware/application/ert_app.hpp

@@ -129,7 +129,13 @@ private:
 	ERTRecentEntries recent;
 	std::unique_ptr<ERTLogger> logger;
 
-	ERTRecentEntriesView recent_entries_view { recent };
+	const RecentEntriesColumns columns { {
+		{ "ID", 10 },
+		{ "Tp", 2 },
+		{ "Consumpt", 10 },
+		{ "Cnt", 3 },
+	} };
+	ERTRecentEntriesView recent_entries_view { columns, recent };
 
 	static constexpr auto header_height = 1 * 16;
 

firmware/application/recent_entries.hpp

@@ -95,17 +95,29 @@ namespace ui {
 
 using RecentEntriesColumn = std::pair<std::string, size_t>;
 
+class RecentEntriesColumns {
+public:
+	using ContainerType = std::vector<RecentEntriesColumn>;
+
+	RecentEntriesColumns(
+		const std::initializer_list<RecentEntriesColumn> columns
+	) : _columns { columns }
+	{
+	}
+
+	ContainerType::const_iterator begin() const { return std::begin(_columns); }
+	ContainerType::const_iterator end() const { return std::end(_columns); }
+
+private:
+	const ContainerType _columns;
+};
+
 class RecentEntriesHeader : public Widget {
 public:
-
-	template<size_t ColumnCount>
-	void set_columns(
-		const std::array<RecentEntriesColumn, ColumnCount>& columns
-	) {
-		_columns.clear();
-		for(const auto& column : columns) {
-			_columns.emplace_back(column);
-		}
+	RecentEntriesHeader(
+		const RecentEntriesColumns& columns
+	) : _columns { columns }
+	{
 	}
 
 	void paint(Painter& painter) override {
@@ -132,7 +144,7 @@ public:
 	}
 
 private:
-	std::vector<RecentEntriesColumn> _columns;
+	const RecentEntriesColumns& _columns;
 };
 
 template<class Entries>
@@ -247,8 +259,10 @@ public:
 	std::function<void(const Entry& entry)> on_select;
 
 	RecentEntriesView(
+		const RecentEntriesColumns& columns,
 		Entries& recent
-	) : _table { recent }
+	) : _header { columns },
+		_table { recent }
 	{
 		add_children({ {
 			&_header,
@@ -258,13 +272,6 @@ public:
 		_table.on_select = [this](const Entry& entry) { if( this->on_select ) { this->on_select(entry); } };
 	}
 
-	template<size_t ColumnCount>
-	void set_columns(
-		const std::array<RecentEntriesColumn, ColumnCount>& columns
-	) {
-		_header.set_columns(columns);
-	}
-
 	void set_parent_rect(const Rect new_parent_rect) override {
 		constexpr Dim scale_height = 16;
 

firmware/application/tpms_app.cpp

@@ -145,16 +145,6 @@ TPMSAppView::TPMSAppView(NavigationView&) {
 		&recent_entries_view,
 	} });
 
-	const std::array<RecentEntriesColumn, 6> columns { {
-		{ "Tp", 2 },
-		{ "ID", 8 },
-		{ "kPa", 3 },
-		{ "C", 3 },
-		{ "Cnt", 3 },
-		{ "Fl", 2 },
-	} };
-	recent_entries_view.set_columns(columns);
-
 	radio::enable({
 		tuning_frequency(),
 		sampling_rate,

firmware/application/tpms_app.hpp

@@ -153,7 +153,15 @@ private:
 	TPMSRecentEntries recent;
 	std::unique_ptr<TPMSLogger> logger;
 
-	TPMSRecentEntriesView recent_entries_view { recent };
+	const RecentEntriesColumns columns { {
+		{ "Tp", 2 },
+		{ "ID", 8 },
+		{ "kPa", 3 },
+		{ "C", 3 },
+		{ "Cnt", 3 },
+		{ "Fl", 2 },
+	} };
+	TPMSRecentEntriesView recent_entries_view { columns, recent };
 
 	uint32_t target_frequency_ = initial_target_frequency;