From 0c52d3b1404fcb359d91d5757227ad4f3cc73406 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Sun, 13 Oct 2019 21:28:18 -0400
Subject: screen_main(): Implement basic event loop

---
diff --git a/src/screen.c b/src/screen.c
index 762b0bb..771e6b1 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -25,6 +25,7 @@
 #include <curses.h>
 #include <stdbool.h>
 #include <stdlib.h>
+#include <unistd.h>
 
 #include "clock.h"
 #include "speech.h"
@@ -63,14 +64,31 @@ screen_new(void)
 bool
 screen_main(struct screen *screen, struct speech *speech)
 {
+	bool play;
+
 	assert(screen);
 	assert(speech);
 
-	clock_draw(screen->clock);
-
-	refresh();
-
-	speech_play_time(speech);
+	for (;;) {
+		switch (wgetch(screen->win)) {
+			case ERR:
+				break;
+			case 'q':
+				return true;
+			default:
+				play = true;
+		}
+
+		clock_draw(screen->clock);
+		refresh();
+
+		if (play) {
+			speech_play_time(speech);
+			play = false;
+		} else {
+			sleep(1);
+		}
+	}
 
 	return true;
 }
--
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