From 3ca81dd6ffd2abd15d7544fa1f5cf230d3671af9 Mon Sep 17 00:00:00 2001
From: "Alex A. Naanou" <alex.nanou@gmail.com>
Date: Thu, 2 May 2013 23:22:43 +0400
Subject: [PATCH] started wrapping the keyboard...

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
---
 ui/ImageGrid.js | 27 ++++++++++-----
 ui/index.html   | 91 +++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 110 insertions(+), 8 deletions(-)

diff --git a/ui/ImageGrid.js b/ui/ImageGrid.js
index d1a713bf..0ce6521b 100755
--- a/ui/ImageGrid.js
+++ b/ui/ImageGrid.js
@@ -49,7 +49,8 @@ function getImageBefore(image, ribbon, mode){
 		ribbon = image.closest('.ribbon')
 	}
 	var images = $(ribbon).find('.image').filter(mode)
-	var order = image.attr('order')
+	// XXX need to process/format this correctly...
+	var order = JSON.parse(image.attr('order'))
 	var prev = null
 
 	images.each(function(){
@@ -64,7 +65,7 @@ function getImageBefore(image, ribbon, mode){
 
 
 function shiftTo(image, ribbon){
-	var target = getImageBefore(image, ribbon)
+	var target = getImageBefore(image, ribbon, NAV_ALL)
 	var cur_ribbon = image.closest('.ribbon')
 
 	// insert before the first image if nothing is before the target...
@@ -176,7 +177,7 @@ var toggleMarkedOnlyView = createCSSClassToggler('.viewer', 'marked-only',
 			return
 		} 
 		// there is a marked image in this ribbon...
-		var target = getImageBefore(cur, null, true)
+		var target = getImageBefore(cur, null)
 		if(target.length > 0){
 			centerImage(focusImage(target), 'css')
 			return
@@ -270,11 +271,17 @@ function centerImage(image, mode){
 	var l = parseFloat(ribbons.css('left'))
 	l = l ? l : 0
 
-	// do the actual work...
-	return ribbons[mode]({
+
+	var res = {
 		'top': t - pos.top + (H - h)/2,
 		'left': l - pos.left + (W - w)/2
-	})
+	}
+	// do the actual work...
+	if(mode == 'animate'){
+		return ribbons.stop().animate(res, 100, 'linear')
+	} else {
+		return ribbons.css(res)
+	}
 }
 
 
@@ -388,6 +395,8 @@ function lastImage(mode){
 // NOTE: if moving is 'next' these will chose the image after the current's order.
 // NOTE: if an image with the same order is found, moving argument has no effect.
 // XXX get move direction...
+// XXX this (getImageBefore?) does not appear to work for up when the 
+// 		first image is > than current position...
 function prevRibbon(moving, mode){
 	if(mode == null){
 		mode = NAV_DEFAULT
@@ -395,7 +404,7 @@ function prevRibbon(moving, mode){
 	var cur = $('.current.image')
 	// pre marked-only mode...
 	//var target = getImageBefore(cur, cur.closest('.ribbon').prev('.ribbon'))
-	var target = getImageBefore(cur, cur.closest('.ribbon').prevAll('.ribbon' + mode).first(), true)
+	var target = getImageBefore(cur, cur.closest('.ribbon').prevAll('.ribbon:visible').first())
 	if(moving == 'next' && cur.attr('order') != target.attr('order')){
 		var next = target.nextAll('.image' + mode).first()
 		target = next.length > 0 ? next : target
@@ -403,6 +412,8 @@ function prevRibbon(moving, mode){
 	return centerImage(focusImage(target))
 }
 // XXX get move direction...
+// XXX this (getImageBefore?) does not appear to work for up when the 
+// 		first image is > than current position...
 function nextRibbon(moving, mode){
 	if(mode == null){
 		mode = NAV_DEFAULT
@@ -410,7 +421,7 @@ function nextRibbon(moving, mode){
 	var cur = $('.current.image')
 	// pre marked-only mode...
 	//var target = getImageBefore(cur, cur.closest('.ribbon').next('.ribbon'))
-	var target = getImageBefore(cur, cur.closest('.ribbon').nextAll('.ribbon' + mode).first(), true)
+	var target = getImageBefore(cur, cur.closest('.ribbon').nextAll('.ribbon:visible').first())
 	if(moving == 'next' && cur.attr('order') != target.attr('order')){
 		var next = target.nextAll('.image' + mode).first()
 		target = next.length > 0 ? next : target
diff --git a/ui/index.html b/ui/index.html
index 27699a2c..4805190a 100755
--- a/ui/index.html
+++ b/ui/index.html
@@ -198,7 +198,89 @@
 
 <script>
 
+/**********************************************************************
+* Keyboard configuration...
+*
+* XXX move this out to a separate file...
+*/
 
+var KEYBOARD_CONFIG = {
+	// general setup...
+	'.viewer': {
+		Up: {
+				default: function(){ prevRibbon() },
+				shift: function(){ shiftImageUp() },
+			},
+		Down: {
+				default: function(){ nextRibbon() },
+				shift: function(){ shiftImageDown() },
+			},
+
+		// XXX need to cancel the animation of the prev action...
+		Left: {
+				default: function(){ prevImage() },
+				// XXX prevScreenImages...
+				ctrl: function(){ 
+					console.log('NotImplemented: screen images back.')
+				},
+				shift: function(){
+					toggleImageMark()
+					prevImage()
+				},
+				// XXX mark screen images...
+				'ctrl+shift': function(){
+					console.log('NotImplemented: mark screen images back.')
+				}
+			},
+		Right: {
+				default: function(){ nextImage() },
+				// XXX nextScreenImages...
+				ctrl: function(){ 
+					console.log('NotImplemented: screen images forward.')
+				},
+				shift: function(){
+					toggleImageMark()
+					nextImage()
+				},
+				// XXX mark screen images...
+				'ctrl+shift': function(){
+					console.log('NotImplemented: mark screen images forward.')
+				}
+			},
+
+		Home: function(){
+				firstImage()
+			},
+		End: function(){
+				lastImage()
+			},
+
+		// zooming...
+		'1': function(){ fitNImages(1) },
+		'2': function(){ fitNImages(2) },
+		'3': function(){ fitNImages(3) },
+		'4': function(){ fitNImages(4) },
+		'5': function(){ fitNImages(5) },
+		'6': function(){ fitNImages(6) },
+		'7': function(){ fitNImages(7) },
+		'8': function(){ fitNImages(8) },
+		'9': function(){ fitNImages(9) },
+
+		// XXX this is temporary, combine this with single image mode...
+		F: function(){ toggleImageProportions() },
+
+		// XXX not final, think of a better way to do this...
+		M: {
+				default: function(){ toggleImageMark() },
+				shift: function(){ toggleMarkedOnlyView() },
+			},
+
+	}
+}
+
+
+
+/*********************************************************************/
 // setup...
 $(function(){
 
@@ -221,6 +303,15 @@ $(function(){
 	//		the internal workings...
 	$('.viewer').click(clickHandler)
 
+	$(document)
+		.keydown(makeKeyboardHandler(
+			KEYBOARD_CONFIG,
+			function(k){console.log(k)}))
+	
+
+	// XXX stub...
+	centerImage(focusImage($('.image').first()), 'css')
+
 
 })