From d139217ed53516bfcb71de171bf209706f5c842a Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Sun, 11 Dec 2016 14:05:38 +0100
Subject: Extract term event polling

---
 src/util/term.cc | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src')

diff --git a/src/util/term.cc b/src/util/term.cc
index 9e4c101..704f872 100644
--- a/src/util/term.cc
+++ b/src/util/term.cc
@@ -1,5 +1,7 @@
 #include "term.h"
 
+#include <system_error>
+
 #include <termbox.h>
 
 namespace util {
@@ -27,4 +29,14 @@ TermGuard::~TermGuard() {
 	tb_shutdown();
 }
 
+tb_event TermGuard::poll() const {
+	struct tb_event event;
+
+	if ( tb_poll_event(&event) == -1 ) {
+		throw std::system_error();
+	} else {
+		return event;
+	}
+}
+
 }
-- 
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