From b7fb1853f2bd2683c793dfe4b53704f3c631511d Mon Sep 17 00:00:00 2001
From: Tom Marshall <tdm@cyngn.com>
Date: Fri, 11 Mar 2016 11:29:12 -0800
Subject: recovery: Only set relevant sysbar state flags

Change-Id: I9fc0fa29299610865f622dc296bdadff59d74447
---
 screen_ui.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'screen_ui.cpp')

diff --git a/screen_ui.cpp b/screen_ui.cpp
index 849f6d1..46f4add 100644
--- a/screen_ui.cpp
+++ b/screen_ui.cpp
@@ -893,6 +893,18 @@ void ScreenRecoveryUI::SetHeadlessMode()
     pthread_mutex_unlock(&updateMutex);
 }
 
+void ScreenRecoveryUI::SetSysbarState(int state)
+{
+    if (HasBackKey()) {
+        state &= ~SYSBAR_BACK;
+    }
+    if (HasHomeKey()) {
+        state &= ~SYSBAR_HOME;
+    }
+    sysbar_state = state;
+    Redraw();
+}
+
 void ScreenRecoveryUI::StartMenu(const char* const * headers, const char* const * items,
                                  int initial_selection) {
     pthread_mutex_lock(&updateMutex);
-- 
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