From aa249cbad479f07a85cf760d69374c2be240ea82 Mon Sep 17 00:00:00 2001
From: Jared Boone <jboone@earfeast.com>
Date: Thu, 14 Jan 2016 22:39:58 -0800
Subject: [PATCH] Add AIS detail view.

---
 firmware/application/ais_app.cpp | 57 ++++++++++++++++++++++++++++++++
 firmware/application/ais_app.hpp | 30 +++++++++++++++++
 2 files changed, 87 insertions(+)

diff --git a/firmware/application/ais_app.cpp b/firmware/application/ais_app.cpp
index 83e8fc0aa..d56e894a5 100644
--- a/firmware/application/ais_app.cpp
+++ b/firmware/application/ais_app.cpp
@@ -197,6 +197,19 @@ bool AISRecentEntriesView::on_encoder(const EncoderEvent event) {
 	return true;
 }
 
+bool AISRecentEntriesView::on_key(const ui::KeyEvent event) {
+	if( event == ui::KeyEvent::Select ) {
+		if( on_select ) {
+			const auto selected = recent.find_by_mmsi(selected_key);
+			if( selected != std::end(recent) ) {
+				on_select(*selected);
+				return true;
+			}
+		}
+	}
+	return false;
+}
+
 static void ais_list_item_draw(
 	const AISRecentEntry& entry,
 	const Rect& target_rect,
@@ -265,11 +278,34 @@ void AISRecentEntriesView::advance(const int32_t amount) {
 	set_dirty();
 }
 
+AISRecentEntryDetailView::AISRecentEntryDetailView() {
+	add_children({ {
+		&button_done,
+	} });
+
+	button_done.on_select = [this](const ui::Button&) {
+		if( this->on_close ) {
+			this->on_close();
+		}
+	};
+}
+
+void AISRecentEntryDetailView::focus() {
+	button_done.focus();
+}
+
+void AISRecentEntryDetailView::set_entry(const AISRecentEntry& new_entry) {
+	entry = new_entry;
+}
+
 AISAppView::AISAppView() {
 	add_children({ {
 		&recent_entries_view,
+		&recent_entry_detail_view,
 	} });
 
+	recent_entry_detail_view.hidden(true);
+
 	EventDispatcher::message_map().register_handler(Message::ID::AISPacket,
 		[this](Message* const p) {
 			const auto message = static_cast<const AISPacketMessage*>(p);
@@ -286,6 +322,13 @@ AISAppView::AISAppView() {
 		.decimation_factor = 1,
 	});
 	receiver_model.set_baseband_bandwidth(1750000);
+
+	recent_entries_view.on_select = [this](const AISRecentEntry& entry) {
+		this->on_show_detail(entry);
+	};
+	recent_entry_detail_view.on_close = [this]() {
+		this->on_show_list();
+	};
 }
 
 AISAppView::~AISAppView() {
@@ -295,6 +338,7 @@ AISAppView::~AISAppView() {
 void AISAppView::set_parent_rect(const Rect new_parent_rect) {
 	View::set_parent_rect(new_parent_rect);
 	recent_entries_view.set_parent_rect({ 0, 0, new_parent_rect.width(), new_parent_rect.height() });
+	recent_entry_detail_view.set_parent_rect({ 0, 0, new_parent_rect.width(), new_parent_rect.height() });
 }
 
 void AISAppView::on_packet(const ais::Packet& packet) {
@@ -303,4 +347,17 @@ void AISAppView::on_packet(const ais::Packet& packet) {
 	recent_entries_view.set_dirty();
 }
 
+void AISAppView::on_show_list() {
+	recent_entries_view.hidden(false);
+	recent_entry_detail_view.hidden(true);
+	recent_entries_view.focus();
+}
+
+void AISAppView::on_show_detail(const AISRecentEntry& entry) {
+	recent_entries_view.hidden(true);
+	recent_entry_detail_view.hidden(false);
+	recent_entry_detail_view.set_entry(entry);
+	recent_entry_detail_view.focus();
+}
+
 } /* namespace ui */
diff --git a/firmware/application/ais_app.hpp b/firmware/application/ais_app.hpp
index 31f890a42..e9d8df92b 100644
--- a/firmware/application/ais_app.hpp
+++ b/firmware/application/ais_app.hpp
@@ -53,6 +53,11 @@ struct AISRecentEntry {
 	size_t received_count;
 	int8_t navigational_status;
 
+	AISRecentEntry(
+	) : AISRecentEntry { 0 }
+	{
+	}
+
 	AISRecentEntry(
 		const ais::MMSI& mmsi
 	) : mmsi { mmsi },
@@ -113,11 +118,14 @@ namespace ui {
 
 class AISRecentEntriesView : public View {
 public:
+	std::function<void(const AISRecentEntry& entry)> on_select;
+
 	AISRecentEntriesView(AISRecentEntries& recent);
 
 	void paint(Painter& painter) override;
 
 	bool on_encoder(const EncoderEvent event) override;
+	bool on_key(const ui::KeyEvent event) override;
 
 private:
 	AISRecentEntries& recent;
@@ -129,6 +137,25 @@ private:
 	void advance(const int32_t amount);
 };
 
+class AISRecentEntryDetailView : public View {
+public:
+	std::function<void(void)> on_close;
+
+	AISRecentEntryDetailView();
+
+	void set_entry(const AISRecentEntry& new_entry);
+
+	void focus() override;
+
+private:
+	AISRecentEntry entry;
+
+	Button button_done {
+		{ 72, 192, 96, 24 },
+		"Done"
+	};
+};
+
 class AISAppView : public View {
 public:
 	AISAppView();
@@ -145,8 +172,11 @@ private:
 	AISLogger logger;
 
 	AISRecentEntriesView recent_entries_view { recent };
+	AISRecentEntryDetailView recent_entry_detail_view;
 
 	void on_packet(const ais::Packet& packet);
+	void on_show_list();
+	void on_show_detail(const AISRecentEntry& entry);
 };
 
 } /* namespace ui */