8e0e7d0997c3a80e82838a08f1fae5fdd0639d4a
larrym
  Thu Aug 4 00:08:08 2011 -0700
remove some dead code
diff --git src/hg/js/hgTracks.js src/hg/js/hgTracks.js
index faea97e..b76f68d 100644
--- src/hg/js/hgTracks.js
+++ src/hg/js/hgTracks.js
@@ -273,95 +273,30 @@
     if(trackImg && jQuery.fn.contextMenu) {
         $('#hgTrackUiDialog').hide();
         if(imageV2) {
             $("map[name!=ideoMap]").each( function(t) { parseMap($(this,false));});
         } else {
             // XXXX still under debate whether we have to remove the map
             parseMap($('#map'),true);
             $('#map').empty();
         }
 
         originalImgTitle = trackImg.attr("title");
         if(imageV2) {
             loadContextMenu(trackImgTbl);
             //$(".trDraggable,.nodrop").each( function(t) { loadContextMenu($(this)); });
             // FIXME: why isn't rightClick for sideLabel working??? Probably because there is no link!
-            if(false && inPlaceUpdate && !hgTracks.imgBoxPortal) {
-                // Larry's experimental version of 1x panning (aka cheap panning). Currently turned off but being left
-                // here temporarily for illustrative purposes.
-                var originalLeft;
-                var originalClientX;
-                var withinTrackImgTbl;
-                var last;
-                trackImgTbl.mousedown(
-                    function (e) {
-                        originalClientX = e.clientX;
-                        withinTrackImgTbl = true;
-                        last = new Date();
-                        jQuery('body').css('cursor', 'w-resize');
-                        $("img.dataImg").each( function(index, ele) {
-                                                   var left = $(ele).css('left');
-                                                   originalLeft = left.substring(0, left.length - 2)
-                                                   // we only need to look at one element, so bail out now.
-                                                   return false;
-                                               });
-                        jQuery(document).one('mouseup', function (e) {
-                                                 trackImgTbl.css('cursor', '');
-                                                 if(originalLeft != undefined) {
-                                                     if(withinTrackImgTbl && Math.abs(originalClientX - e.clientX) > 20) {
-                                                         originalLeft = undefined;
-                                                         var imgWidth = trackImgTbl.width() - hgTracks.insideX;
-                                                         var mult = (originalClientX - e.clientX) / imgWidth;
-                                                         var width = hgTracks.winEnd - hgTracks.winStart;
-                                                         hgTracks.winStart = hgTracks.winStart + Math.floor(width * mult);
-                                                         hgTracks.winEnd = hgTracks.winEnd + Math.floor(width * mult);
-                                                         setPositionByCoordinates(hgTracks.chromName, hgTracks.winStart + 1, hgTracks.winEnd)
-                                                         navigateInPlace("position=" + encodeURIComponent(hgTracks.chromName + ":" + (hgTracks.winStart + 1) + "-" + hgTracks.winEnd));
-                                                         // return true in case of ajax error.
-                                                         return true;
-                                                     } else {
-                                                         $("img.dataImg").each( function(index, ele) {
-                                                                                    $(ele).css( {'left': originalLeft + "px" });
-                                                                                });
-                                                         originalLeft = undefined;
-                                                         return true;
-                                                     }
-                                                 } else {
-                                                     return true;
-                                                 }
-                                             });
-                        return true;
-                    }
-                );
-                trackImgTbl.mouseenter(function(e) { withinTrackImgTbl = true; });
-                trackImgTbl.mouseleave(function(e) { withinTrackImgTbl = false; });
-                trackImgTbl.mousemove(
-                    function (e) {
-                        var now = new Date();
-                        // date logic is an attempt to fix IE related weirdness
-                        if(originalLeft != undefined && (now - last) > 100) {
-                            last = now;
-                            trackImgTbl.css('cursor', 'w-resize');
-                            $("img.dataImg").each( function(index, ele) {
-                                                       var newPos = originalLeft - (originalClientX - e.clientX) + "px";
-                                                       $(ele).css( {'left': newPos });
-                                                   });
-                        }
-                        return true;
-                    }
-                );
-            }
         } else {
             loadContextMenu(trackImg);
             trackImg.mousemove(
                 function (e) {
                     mapEvent(e);
                 }
             );
             trackImg.mousedown(
                 function (e) {
                     mapMouseDown(e);
                 }
             );
         }
     }
 });