fixed a stupid bug made during refacroing Ribbons.updateRibbon(..) + some minor tuning...

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>

ui (gen4)/features/ui.js

@@ -2113,13 +2113,14 @@ var CurrentImageIndicatorActions = actions.Actions({
 						.addClass('current-marker ui-current-image-indicator')
 						.css({
 							opacity: '0',
-							top: '0px',
-							left: '0px',
+							//top: '0px',
+							//left: '0px',
 						})
 						.appendTo(ribbon)
 						.animate({
 							'opacity': 1
 						}, fadein)
+					this.ribbons.dom.setOffset(marker, 0, 0)
 
 				// add marker to current ribbon...
 				} else {
@@ -2157,7 +2158,8 @@ var CurrentImageIndicatorActions = actions.Actions({
 				}
 			}
 
-			css.left = cur[0].offsetLeft
+			//css.left = cur[0].offsetLeft
+			this.ribbons.dom.setOffset(marker, cur[0].offsetLeft, 0)
 
 			marker.css(css)
 		}],

ui (gen4)/index.html

@@ -75,11 +75,11 @@ body {
 /* XXX not 100% sure about this...
 */
 :not(.no-transitions) .current-marker:not(.no-transitions) {
-	-webkit-transition: left 0.1s ease-out;
-	-moz-transition: left 0.1s ease-out;
-	-ms-transition: left 0.1s ease-out;
-	-o-transition: left 0.1s ease-out;
-	transition: left 0.1s ease-out;
+	-webkit-transition: transform 0.1s ease-out;
+	-moz-transition: transform 0.1s ease-out;
+	-ms-transition: transform 0.1s ease-out;
+	-o-transition: transform 0.1s ease-out;
+	transition: transform 0.1s ease-out;
 }
 
 /* XXX should this be !important */

ui (gen4)/ribbons.js

@@ -1527,7 +1527,7 @@ var RibbonsPrototype = {
 				var dl = loaded.index(ref) - gids.indexOf(gid)
 
 				if(dl != 0){
-					this.dom.setOffset(r, this.dom.getOrigin(r) + dl * w)
+					this.dom.setOffset(r, this.dom.getOffset(r).left + dl * w)
 				}
 			}
 		}