From 12625f8ca07473675e39e87bc5995cff15d4f5ea Mon Sep 17 00:00:00 2001
From: "Alex A. Naanou" <alex.nanou@gmail.com>
Date: Wed, 6 Jun 2012 22:06:10 +0400
Subject: [PATCH] added basic keyboard handling...

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
---
 ui/gallery.html | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/ui/gallery.html b/ui/gallery.html
index 7eed8747..a836182e 100755
--- a/ui/gallery.html
+++ b/ui/gallery.html
@@ -59,8 +59,34 @@ $(document).ready(function() {
 
 	// set the default position...
 	$('.current-image').click()
+	$(document).bind('keydown', handleKeys)
 });
 
+var keys = {
+	toggleHelpKeys: [72],
+	toggleRibbonView: [32],
+	closeKeys: [27, 88, 67],
+
+	previousKeys: [37, 80],
+	nextKeys: [39, 78],
+
+	helpShowOnUnknownKey: true
+}
+
+function handleKeys(event){
+	var code = event.keyCode, fn = $.inArray;
+	// XXX
+	var _ = (fn(code, keys.closeKeys) >= 0) ? function(){}()
+		: (fn(code, keys.nextKeys) >= 0) ? nextImage()
+		: (fn(code, keys.previousKeys) >= 0) ? prevImage()
+		: (fn(code, keys.toggleRibbonView) >= 0) ? toggleRibbonView()
+		// XXX
+		: (keys.helpShowOnUnknownKey) ? function(){}()
+		: false;
+	return false;
+}
+
+
 // modes...
 function showRibbon(){
 	$('.single-image-mode').removeClass('single-image-mode')
@@ -68,6 +94,13 @@ function showRibbon(){
 function showSingle(){
 	$('.field').not('.single-image-mode').addClass('single-image-mode')
 }
+function toggleRibbonView(){
+	if($('.single-image-mode').length > 0){
+		showRibbon()
+	} else {
+		showSingle()
+	}
+}
 
 // basic navigation...
 function prevImage(){
@@ -243,6 +276,7 @@ function nextImage(){
 
 <button onclick="showSingle()">single</button>
 <button onclick="showRibbon()">ribbon</button>
+<button onclick="toggleRibbonView()">toggle ribbon view</button>
 
 
 <!-- vim:set ts=4 sw=4 nowrap : -->