From 92d75fa46d7a147b727cacf149567f48e0dd8fe5 Mon Sep 17 00:00:00 2001
From: Jared Boone <jboone@earfeast.com>
Date: Thu, 12 May 2016 21:58:54 -0700
Subject: [PATCH] Very crude ModalMessageView.

Initially for displaying filesystem errors.
---
 firmware/application/ui_navigation.cpp | 19 +++++++++++++++++++
 firmware/application/ui_navigation.hpp | 18 ++++++++++++++++++
 2 files changed, 37 insertions(+)

diff --git a/firmware/application/ui_navigation.cpp b/firmware/application/ui_navigation.cpp
index 14f4cc6f8..943d522a1 100644
--- a/firmware/application/ui_navigation.cpp
+++ b/firmware/application/ui_navigation.cpp
@@ -273,4 +273,23 @@ void NotImplementedView::focus() {
 	button_done.focus();
 }
 
+/* ModalMessageView ******************************************************/
+
+ModalMessageView::ModalMessageView(NavigationView& nav, std::string message) {
+	button_done.on_select = [&nav](Button&){
+		nav.pop();
+	};
+
+	add_children({ {
+		&text_message,
+		&button_done,
+	} });
+
+	text_message.set(message);
+}
+
+void ModalMessageView::focus() {
+	button_done.focus();
+}
+
 } /* namespace ui */
diff --git a/firmware/application/ui_navigation.hpp b/firmware/application/ui_navigation.hpp
index be5fb3c46..a932c9075 100644
--- a/firmware/application/ui_navigation.hpp
+++ b/firmware/application/ui_navigation.hpp
@@ -205,6 +205,24 @@ private:
 	};
 };
 
+class ModalMessageView : public View {
+public:
+	ModalMessageView(NavigationView& nav, std::string message);
+
+	void focus() override;
+
+private:
+	Text text_message {
+		{ 0 * 8, 7 * 16, 30 * 8, 16 },
+		""
+	};
+
+	Button button_done {
+		{ 10 * 8, 13 * 16, 10 * 8, 24 },
+		"OK",
+	};
+};
+
 } /* namespace ui */
 
 #endif/*__UI_NAVIGATION_H__*/