From 5aa1946796e6e559e28e8d915a20fc3aa84eb325 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A9a=20Saviot?= <lea.saviot@numworks.com>
Date: Thu, 14 Dec 2017 15:28:35 +0100
Subject: [PATCH] [expression_editor] Handle navigation events in the
 controller.

Change-Id: I7f8f2846f7b7ac141e854215edd30e0c078a992c
---
 apps/expression_editor/controller.cpp | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/apps/expression_editor/controller.cpp b/apps/expression_editor/controller.cpp
index bbf0ee478..632310443 100644
--- a/apps/expression_editor/controller.cpp
+++ b/apps/expression_editor/controller.cpp
@@ -25,7 +25,16 @@ void Controller::didBecomeFirstResponder() {
 }
 
 bool Controller::handleEvent(Ion::Events::Event event) {
-  return false;
+  bool returnValue = false;
+  if ((event == Ion::Events::Left && m_cursor.moveLeft())
+    || (event == Ion::Events::Right && m_cursor.moveRight())
+    || (event == Ion::Events::Up && m_cursor.moveUp())
+    || (event == Ion::Events::Down && m_cursor.moveDown()))
+  {
+    returnValue = true;
+  }
+  m_view.cursorPositionChanged();
+  return returnValue;
 }
 
 }