From 6646821d57efff7de8d01deecaeb94cb99013dca Mon Sep 17 00:00:00 2001
From: Adam Barth <abarth@chromium.org>
Date: Mon, 12 Jan 2015 15:18:16 -0800
Subject: [PATCH] Add support for touch events to sky_viewer

This CL adds conversion routines for touch events to sky_viewer so that Mojo
touch events actually show up in the platform.

R=esprehn@chromium.org

Review URL: https://codereview.chromium.org/847873003
---
 examples/touch-demo.sky | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 examples/touch-demo.sky

diff --git a/examples/touch-demo.sky b/examples/touch-demo.sky
new file mode 100644
index 00000000000..26c659bc2a5
--- /dev/null
+++ b/examples/touch-demo.sky
@@ -0,0 +1,16 @@
+<sky>
+<div id="log">Ready</div>
+<script>
+function logTouchEvent(evt) {
+  var message = "type=" + event.type;
+  if (evt.touches && evt.touches.length > 0)
+    message += " x=" + evt.touches[0].clientX + " y=" + evt.touches[0].clientY;
+  document.getElementById("log").textContent = message;
+}
+
+document.documentElement.addEventListener("touchstart", logTouchEvent);
+document.documentElement.addEventListener("touchmove", logTouchEvent);
+document.documentElement.addEventListener("touchend", logTouchEvent);
+document.documentElement.addEventListener("touchcancel", logTouchEvent);
+</script>
+</sky>