Exit full screen on Escape in Chrome OS media player.

While at it, also implemented play/pause on spacebar.

BUG=chromium-os:2958
TEST=Manual test

Review URL: http://codereview.chromium.org/6880273

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@83501 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 19 insertions, 0 deletions

diff --git a/chrome/browser/resources/mediaplayer.html b/chrome/browser/resources/mediaplayer.html
index f9ce076..4cbeb276 100644
--- a/chrome/browser/resources/mediaplayer.html
+++ b/chrome/browser/resources/mediaplayer.html
@@ -287,6 +287,7 @@ var currentItem = -1;
 var savedVolumeValue = 0;
 var hideVolumeTimerId = 0;
 var localStrings;
+var fullScreen = false;
 
 ///////////////////////////////////////////////////////////////////////////////
 // Document Functions:
@@ -300,6 +301,8 @@ function load() {
   document.body.addEventListener('drop', function(e) {
     if (e.preventDefault) e.preventDefault();
   });
+  document.body.addEventListener('keydown', onkeydown);
+
   localStrings = new LocalStrings();
   chrome.send('getCurrentPlaylist', []);
 }
@@ -645,7 +648,23 @@ function playAudioFile(uri) {
   }
 }
 
+function onkeydown(event) {
+  const ESCAPE_KEY_CODE = 27;
+  const SPACE_KEY_CODE = 32;
+  switch (event.keyCode) {
+    case ESCAPE_KEY_CODE:
+      if (fullScreen)
+        toggleFullscreen();
+      break;
+
+    case SPACE_KEY_CODE:
+      playPauseButtonClick();
+      break;
+  }
+}
+
 function toggleFullscreen() {
+  fullScreen = !fullScreen;
   chrome.send('toggleFullscreen', ['']);
 }