From fbd077e91da593ff97375842bc44dd3fa65a4ad1 Mon Sep 17 00:00:00 2001
From: Jared Boone <jboone@earfeast.com>
Date: Thu, 3 Dec 2015 20:54:18 -0800
Subject: [PATCH] Restore receiver mode when View is displayed.

Needs refactor because on_modulation_changed() doesn't change the modulation so much as the "app" or receiver mode.
---
 firmware/application/ui_receiver.cpp | 13 +++++++++++++
 firmware/application/ui_receiver.hpp |  3 +++
 2 files changed, 16 insertions(+)

diff --git a/firmware/application/ui_receiver.cpp b/firmware/application/ui_receiver.cpp
index 421442e1..78682d14 100644
--- a/firmware/application/ui_receiver.cpp
+++ b/firmware/application/ui_receiver.cpp
@@ -498,6 +498,19 @@ ReceiverView::~ReceiverView() {
 	receiver_model.disable();
 }
 
+void ReceiverView::on_show() {
+	View::on_show();
+	
+	// TODO: Separate concepts of baseband "modulation" and receiver "mode".
+	on_modulation_changed(static_cast<ReceiverModel::Mode>(receiver_model.modulation()));
+}
+
+void ReceiverView::on_hide() {
+	on_modulation_changed(static_cast<ReceiverModel::Mode>(-1));
+
+	View::on_hide();
+}
+
 void ReceiverView::focus() {
 	button_done.focus();
 }
diff --git a/firmware/application/ui_receiver.hpp b/firmware/application/ui_receiver.hpp
index af948c3c..e2cbf1f7 100644
--- a/firmware/application/ui_receiver.hpp
+++ b/firmware/application/ui_receiver.hpp
@@ -362,6 +362,9 @@ public:
 	ReceiverView(NavigationView& nav, ReceiverModel& receiver_model);
 	~ReceiverView();
 
+	void on_show() override;
+	void on_hide() override;
+
 	void focus() override;
 
 private: