1 new commit in galaxy-central: https://bitbucket.org/galaxy/galaxy-central/commits/389f0dcc1589/ Changeset: 389f0dcc1589 User: carlfeberhard Date: 2015-02-09 22:40:53+00:00 Summary: UI, Paired collection creator: when dragging within the paired section autoscroll the list when the mouse is within 'autoscrollDist' pixels of the top or bottom Affected #: 4 files diff -r 35a718a57a32ec73c9e12bbb01bc47cc3d48042e -r 389f0dcc15892f77650979877fd1941dae575646 client/galaxy/scripts/mvc/collection/paired-collection-creator.js --- a/client/galaxy/scripts/mvc/collection/paired-collection-creator.js +++ b/client/galaxy/scripts/mvc/collection/paired-collection-creator.js @@ -150,6 +150,9 @@ /** fn to call when the collection is created (scoped to this) */ this.oncreate = attributes.oncreate; + /** fn to call when the cancel button is clicked (scoped to this) - if falsy, no btn is displayed */ + this.autoscrollDist = attributes.autoscrollDist || 24; + /** is the unpaired panel shown? */ this.unpairedPanelHidden = false; /** is the paired panel shown? */ @@ -1025,7 +1028,6 @@ /** show an alert on the top of the interface containing message (alertClass is bootstrap's alert-*)*/ _showAlert : function( message, alertClass ){ - console.debug( 'alert:', message, alertClass ); alertClass = alertClass || 'alert-danger'; this.$( '.main-help' ).hide(); this.$( '.header .alert' ).attr( 'class', 'alert alert-dismissable' ).addClass( alertClass ).show() @@ -1340,27 +1342,41 @@ //console.debug( '_dragoverPairedColumns:', ev ); ev.preventDefault(); - var $list = this.$( '.paired-columns .column-datasets' ), - offset = $list.offset(); + var $list = this.$( '.paired-columns .column-datasets' ); + this._checkForAutoscroll( $list, ev.originalEvent.clientY ); //console.debug( ev.originalEvent.clientX, ev.originalEvent.clientY ); var $nearest = this._getNearestPairedDatasetLi( ev.originalEvent.clientY ); - //console.debug( ev.originalEvent.clientX - offset.left, ev.originalEvent.clientY - offset.top ); $( '.paired-drop-placeholder' ).remove(); - var $placeholder = $( '<div class="paired-drop-placeholder"></div>') + var $placeholder = $( '<div class="paired-drop-placeholder"></div>' ); if( !$nearest.size() ){ $list.append( $placeholder ); } else { $nearest.before( $placeholder ); } }, + + /** If the mouse is near enough to the list's top or bottom, scroll the list */ + _checkForAutoscroll : function( $element, y ){ + var AUTOSCROLL_SPEED = 2; + var offset = $element.offset(), + scrollTop = $element.scrollTop(), + upperDist = y - offset.top, + lowerDist = ( offset.top + $element.outerHeight() ) - y; + //console.debug( '_checkForAutoscroll:', scrollTop, upperDist, lowerDist ); + if( upperDist >= 0 && upperDist < this.autoscrollDist ){ + $element.scrollTop( scrollTop - AUTOSCROLL_SPEED ); + } else if( lowerDist >= 0 && lowerDist < this.autoscrollDist ){ + $element.scrollTop( scrollTop + AUTOSCROLL_SPEED ); + } + }, + /** get the nearest *previous* paired dataset PairView based on the mouse's Y coordinate. * If the y is at the end of the list, return an empty jQuery object. */ _getNearestPairedDatasetLi : function( y ){ var WIGGLE = 4, lis = this.$( '.paired-columns .column-datasets li' ).toArray(); -//TODO: better way? for( var i=0; i<lis.length; i++ ){ var $li = $( lis[i] ), top = $li.offset().top, diff -r 35a718a57a32ec73c9e12bbb01bc47cc3d48042e -r 389f0dcc15892f77650979877fd1941dae575646 static/scripts/mvc/collection/paired-collection-creator.js --- a/static/scripts/mvc/collection/paired-collection-creator.js +++ b/static/scripts/mvc/collection/paired-collection-creator.js @@ -150,6 +150,9 @@ /** fn to call when the collection is created (scoped to this) */ this.oncreate = attributes.oncreate; + /** fn to call when the cancel button is clicked (scoped to this) - if falsy, no btn is displayed */ + this.autoscrollDist = attributes.autoscrollDist || 24; + /** is the unpaired panel shown? */ this.unpairedPanelHidden = false; /** is the paired panel shown? */ @@ -1025,7 +1028,6 @@ /** show an alert on the top of the interface containing message (alertClass is bootstrap's alert-*)*/ _showAlert : function( message, alertClass ){ - console.debug( 'alert:', message, alertClass ); alertClass = alertClass || 'alert-danger'; this.$( '.main-help' ).hide(); this.$( '.header .alert' ).attr( 'class', 'alert alert-dismissable' ).addClass( alertClass ).show() @@ -1340,27 +1342,41 @@ //console.debug( '_dragoverPairedColumns:', ev ); ev.preventDefault(); - var $list = this.$( '.paired-columns .column-datasets' ), - offset = $list.offset(); + var $list = this.$( '.paired-columns .column-datasets' ); + this._checkForAutoscroll( $list, ev.originalEvent.clientY ); //console.debug( ev.originalEvent.clientX, ev.originalEvent.clientY ); var $nearest = this._getNearestPairedDatasetLi( ev.originalEvent.clientY ); - //console.debug( ev.originalEvent.clientX - offset.left, ev.originalEvent.clientY - offset.top ); $( '.paired-drop-placeholder' ).remove(); - var $placeholder = $( '<div class="paired-drop-placeholder"></div>') + var $placeholder = $( '<div class="paired-drop-placeholder"></div>' ); if( !$nearest.size() ){ $list.append( $placeholder ); } else { $nearest.before( $placeholder ); } }, + + /** If the mouse is near enough to the list's top or bottom, scroll the list */ + _checkForAutoscroll : function( $element, y ){ + var AUTOSCROLL_SPEED = 2; + var offset = $element.offset(), + scrollTop = $element.scrollTop(), + upperDist = y - offset.top, + lowerDist = ( offset.top + $element.outerHeight() ) - y; + //console.debug( '_checkForAutoscroll:', scrollTop, upperDist, lowerDist ); + if( upperDist >= 0 && upperDist < this.autoscrollDist ){ + $element.scrollTop( scrollTop - AUTOSCROLL_SPEED ); + } else if( lowerDist >= 0 && lowerDist < this.autoscrollDist ){ + $element.scrollTop( scrollTop + AUTOSCROLL_SPEED ); + } + }, + /** get the nearest *previous* paired dataset PairView based on the mouse's Y coordinate. * If the y is at the end of the list, return an empty jQuery object. */ _getNearestPairedDatasetLi : function( y ){ var WIGGLE = 4, lis = this.$( '.paired-columns .column-datasets li' ).toArray(); -//TODO: better way? for( var i=0; i<lis.length; i++ ){ var $li = $( lis[i] ), top = $li.offset().top, diff -r 35a718a57a32ec73c9e12bbb01bc47cc3d48042e -r 389f0dcc15892f77650979877fd1941dae575646 static/scripts/packed/mvc/collection/paired-collection-creator.js --- a/static/scripts/packed/mvc/collection/paired-collection-creator.js +++ b/static/scripts/packed/mvc/collection/paired-collection-creator.js @@ -1,1 +1,1 @@ -define(["utils/levenshtein","mvc/base-mvc","utils/localization"],function(g,a,d){var f=Backbone.View.extend(a.LoggableMixin).extend({tagName:"li",className:"dataset paired",initialize:function(h){this.pair=h.pair||{}},template:_.template(['<span class="forward-dataset-name flex-column"><%= pair.forward.name %></span>','<span class="pair-name-column flex-column">','<span class="pair-name"><%= pair.name %></span>',"</span>",'<span class="reverse-dataset-name flex-column"><%= pair.reverse.name %></span>'].join("")),render:function(){this.$el.attr("draggable",true).data("pair",this.pair).html(this.template({pair:this.pair})).addClass("flex-column-container");return this},events:{dragstart:"_dragstart",dragend:"_dragend",dragover:"_sendToParent",drop:"_sendToParent"},_dragstart:function(h){h.currentTarget.style.opacity="0.4";if(h.originalEvent){h=h.originalEvent}h.dataTransfer.effectAllowed="move";h.dataTransfer.setData("text/plain",JSON.stringify(this.pair));this.$el.parent().trigger("pair.dragstart",[this])},_dragend:function(h){h.currentTarget.style.opacity="1.0";this.$el.parent().trigger("pair.dragend",[this])},_sendToParent:function(h){this.$el.parent().trigger(h)},toString:function(){return"PairView("+this.pair.name+")"}});var e=Backbone.View.extend(a.LoggableMixin).extend({className:"collection-creator flex-row-container",initialize:function(h){h=_.defaults(h,{datasets:[],filters:this.DEFAULT_FILTERS,automaticallyPair:true,matchPercentage:1,strategy:"lcs"});this.initialList=h.datasets;this.historyId=h.historyId;this.filters=this.commonFilters[h.filters]||this.commonFilters[this.DEFAULT_FILTERS];if(_.isArray(h.filters)){this.filters=h.filters}this.automaticallyPair=h.automaticallyPair;this.matchPercentage=h.matchPercentage;this.strategy=this.strategies[h.strategy]||this.strategies[this.DEFAULT_STRATEGY];if(_.isFunction(h.strategy)){this.strategy=h.strategy}this.removeExtensions=true;this.oncancel=h.oncancel;this.oncreate=h.oncreate;this.unpairedPanelHidden=false;this.pairedPanelHidden=false;this.$dragging=null;this._setUpBehaviors();this._dataSetUp()},commonFilters:{none:["",""],illumina:["_1","_2"]},DEFAULT_FILTERS:"illumina",strategies:{lcs:"autoPairLCSs",levenshtein:"autoPairLevenshtein"},DEFAULT_STRATEGY:"lcs",_dataSetUp:function(){this.paired=[];this.unpaired=[];this.selectedIds=[];this._sortInitialList();this._ensureIds();this.unpaired=this.initialList.slice(0);if(this.automaticallyPair){this.autoPair();this.once("rendered:initial",function(){this.trigger("autopair")})}},_sortInitialList:function(){this._sortDatasetList(this.initialList)},_sortDatasetList:function(h){h.sort(function(j,i){return naturalSort(j.name,i.name)});return h},_ensureIds:function(){this.initialList.forEach(function(h){if(!h.hasOwnProperty("id")){h.id=_.uniqueId()}});return this.initialList},_splitByFilters:function(j){var i=[],h=[];this.unpaired.forEach(function(k){if(this._filterFwdFn(k)){i.push(k)}if(this._filterRevFn(k)){h.push(k)}}.bind(this));return[i,h]},_filterFwdFn:function(i){var h=new RegExp(this.filters[0]);return h.test(i.name)},_filterRevFn:function(i){var h=new RegExp(this.filters[1]);return h.test(i.name)},_addToUnpaired:function(i){var h=function(j,l){if(j===l){return j}var k=Math.floor((l-j)/2)+j,m=naturalSort(i.name,this.unpaired[k].name);if(m<0){return h(j,k)}else{if(m>0){return h(k+1,l)}}while(this.unpaired[k]&&this.unpaired[k].name===i.name){k++}return k}.bind(this);this.unpaired.splice(h(0,this.unpaired.length),0,i)},autoPair:function(i){i=i||this.strategy;var h=this.simpleAutoPair();h=h.concat(this[i].call(this));return h},simpleAutoPair:function(){var o=0,m,s=this._splitByFilters(),h=s[0],r=s[1],q,u,k=false,t=[];while(o<h.length){var n=h[o];q=n.name.replace(this.filters[0],"");k=false;for(m=0;m<r.length;m++){var p=r[m];u=p.name.replace(this.filters[1],"");if(n!==p&&q===u){k=true;var l=this._pair(h.splice(o,1)[0],r.splice(m,1)[0],{silent:true});t.push(l);break}}if(!k){o+=1}}return t},autoPairLevenshtein:function(){var p=0,n,u=this._splitByFilters(),h=u[0],s=u[1],r,x,k,t,l,v=[];while(p<h.length){var o=h[p];r=o.name.replace(this.filters[0],"");l=Number.MAX_VALUE;for(n=0;n<s.length;n++){var q=s[n];x=q.name.replace(this.filters[1],"");if(o!==q){if(r===x){t=n;l=0;break}k=levenshteinDistance(r,x);if(k<l){t=n;l=k}}}var w=1-(l/(Math.max(r.length,x.length)));if(w>=this.matchPercentage){var m=this._pair(h.splice(p,1)[0],s.splice(t,1)[0],{silent:true});v.push(m);if(h.length<=0||s.length<=0){return v}}else{p+=1}}return v},autoPairLCSs:function(){var n=0,l,u=this._splitByFilters(),h=u[0],s=u[1],r,y,x,t,p,v=[];if(!h.length||!s.length){return v}while(n<h.length){var m=h[n];r=m.name.replace(this.filters[0],"");p=0;for(l=0;l<s.length;l++){var q=s[l];y=q.name.replace(this.filters[1],"");if(m!==q){if(r===y){t=l;p=r.length;break}var o=this._naiveStartingAndEndingLCS(r,y);x=o.length;if(x>p){t=l;p=x}}}var w=p/(Math.min(r.length,y.length));if(w>=this.matchPercentage){var k=this._pair(h.splice(n,1)[0],s.splice(t,1)[0],{silent:true});v.push(k);if(h.length<=0||s.length<=0){return v}}else{n+=1}}return v},_naiveStartingAndEndingLCS:function(m,k){var n="",o="",l=0,h=0;while(l<m.length&&l<k.length){if(m[l]!==k[l]){break}n+=m[l];l+=1}if(l===m.length){return m}if(l===k.length){return k}l=(m.length-1);h=(k.length-1);while(l>=0&&h>=0){if(m[l]!==k[h]){break}o=[m[l],o].join("");l-=1;h-=1}return n+o},_pair:function(j,h,i){i=i||{};var k=this._createPair(j,h,i.name);this.paired.push(k);this.unpaired=_.without(this.unpaired,j,h);if(!i.silent){this.trigger("pair:new",k)}return k},_createPair:function(j,h,i){if(!(j&&h)||(j===h)){throw new Error("Bad pairing: "+[JSON.stringify(j),JSON.stringify(h)])}i=i||this._guessNameForPair(j,h);return{forward:j,name:i,reverse:h}},_guessNameForPair:function(j,h,k){k=(k!==undefined)?(k):(this.removeExtensions);var i=this._naiveStartingAndEndingLCS(j.name.replace(this.filters[0],""),h.name.replace(this.filters[1],""));if(k){var l=i.lastIndexOf(".");if(l>0){i=i.slice(0,l)}}return i||(j.name+" & "+h.name)},_unpair:function(i,h){h=h||{};if(!i){throw new Error("Bad pair: "+JSON.stringify(i))}this.paired=_.without(this.paired,i);this._addToUnpaired(i.forward);this._addToUnpaired(i.reverse);if(!h.silent){this.trigger("pair:unpair",[i])}return i},unpairAll:function(){var h=[];while(this.paired.length){h.push(this._unpair(this.paired[0],{silent:true}))}this.trigger("pair:unpair",h)},_pairToJSON:function(h){return{collection_type:"paired",src:"new_collection",name:h.name,element_identifiers:[{name:"forward",id:h.forward.id,src:"hda"},{name:"reverse",id:h.reverse.id,src:"hda"}]}},createList:function(){var j=this,i;if(j.historyId){i="/api/histories/"+this.historyId+"/contents/dataset_collections"}var h={type:"dataset_collection",collection_type:"list:paired",name:_.escape(j.$(".collection-name").val()),element_identifiers:j.paired.map(function(k){return j._pairToJSON(k)})};return jQuery.ajax(i,{type:"POST",contentType:"application/json",dataType:"json",data:JSON.stringify(h)}).fail(function(m,k,l){j._ajaxErrHandler(m,k,l)}).done(function(k,l,m){j.trigger("collection:created",k,l,m);if(typeof j.oncreate==="function"){j.oncreate.call(this,k,l,m)}})},_ajaxErrHandler:function(k,h,j){this.error(k,h,j);var i=d("An error occurred while creating this collection");if(k){if(k.readyState===0&&k.status===0){i+=": "+d("Galaxy could not be reached and may be updating.")+d(" Try again in a few minutes.")}else{if(k.responseJSON){i+="<br /><pre>"+JSON.stringify(k.responseJSON)+"</pre>"}else{i+=": "+j}}}creator._showAlert(i,"alert-danger")},render:function(h,i){this.$el.empty().html(e.templates.main());this._renderHeader(h);this._renderMiddle(h);this._renderFooter(h);this._addPluginComponents();this.trigger("rendered",this);return this},_renderHeader:function(i,j){var h=this.$(".header").empty().html(e.templates.header()).find(".help-content").prepend($(e.templates.helpContent()));this._renderFilters();return h},_renderFilters:function(){return this.$(".forward-column .column-header input").val(this.filters[0]).add(this.$(".reverse-column .column-header input").val(this.filters[1]))},_renderMiddle:function(i,j){var h=this.$(".middle").empty().html(e.templates.middle());if(this.unpairedPanelHidden){this.$(".unpaired-columns").hide()}else{if(this.pairedPanelHidden){this.$(".paired-columns").hide()}}this._renderUnpaired();this._renderPaired();return h},_renderUnpaired:function(m,n){var k=this,l,i,h=[],j=this._splitByFilters();this.$(".forward-column .title").text([j[0].length,d("unpaired forward")].join(" "));this.$(".forward-column .unpaired-info").text(this._renderUnpairedDisplayStr(this.unpaired.length-j[0].length));this.$(".reverse-column .title").text([j[1].length,d("unpaired reverse")].join(" "));this.$(".reverse-column .unpaired-info").text(this._renderUnpairedDisplayStr(this.unpaired.length-j[1].length));this.$(".unpaired-columns .column-datasets").empty();this.$(".autopair-link").toggle(this.unpaired.length!==0);if(this.unpaired.length===0){this._renderUnpairedEmpty();return}i=j[1].map(function(p,o){if((j[0][o]!==undefined)&&(j[0][o]!==p)){h.push(k._renderPairButton())}return k._renderUnpairedDataset(p)});l=j[0].map(function(o){return k._renderUnpairedDataset(o)});if(!l.length&&!i.length){this._renderUnpairedNotShown();return}this.$(".unpaired-columns .forward-column .column-datasets").append(l).add(this.$(".unpaired-columns .paired-column .column-datasets").append(h)).add(this.$(".unpaired-columns .reverse-column .column-datasets").append(i));this._adjUnpairedOnScrollbar()},_renderUnpairedDisplayStr:function(h){return["(",h," ",d("filtered out"),")"].join("")},_renderUnpairedDataset:function(h){return $("<li/>").attr("id","dataset-"+h.id).addClass("dataset unpaired").attr("draggable",true).addClass(h.selected?"selected":"").append($("<span/>").addClass("dataset-name").text(h.name)).data("dataset",h)},_renderPairButton:function(){return $("<li/>").addClass("dataset unpaired").append($("<span/>").addClass("dataset-name").text(d("Pair these datasets")))},_renderUnpairedEmpty:function(){var h=$('<div class="empty-message"></div>').text("("+d("no remaining unpaired datasets")+")");this.$(".unpaired-columns .paired-column .column-datasets").empty().prepend(h);return h},_renderUnpairedNotShown:function(){var h=$('<div class="empty-message"></div>').text("("+d("no datasets were found matching the current filters")+")");this.$(".unpaired-columns .paired-column .column-datasets").empty().prepend(h);return h},_adjUnpairedOnScrollbar:function(){var k=this.$(".unpaired-columns").last(),l=this.$(".unpaired-columns .reverse-column .dataset").first();if(!l.size()){return}var h=k.offset().left+k.outerWidth(),j=l.offset().left+l.outerWidth(),i=Math.floor(h)-Math.floor(j);this.$(".unpaired-columns .forward-column").css("margin-left",(i>0)?i:0)},_renderPaired:function(i,j){this.$(".paired-column-title .title").text([this.paired.length,d("paired")].join(" "));this.$(".unpair-all-link").toggle(this.paired.length!==0);if(this.paired.length===0){this._renderPairedEmpty();return}else{this.$(".remove-extensions-link").show()}this.$(".paired-columns .column-datasets").empty();var h=this;this.paired.forEach(function(m,k){var l=new f({pair:m});h.$(".paired-columns .column-datasets").append(l.render().$el).append(['<button class="unpair-btn">','<span class="fa fa-unlink" title="',d("Unpair"),'"></span>',"</button>"].join(""))})},_renderPairedEmpty:function(){var h=$('<div class="empty-message"></div>').text("("+d("no paired datasets yet")+")");this.$(".paired-columns .column-datasets").empty().prepend(h);return h},_renderFooter:function(i,j){var h=this.$(".footer").empty().html(e.templates.footer());this.$(".remove-extensions").prop("checked",this.removeExtensions);if(typeof this.oncancel==="function"){this.$(".cancel-create.btn").show()}return h},_addPluginComponents:function(){this._chooseFiltersPopover(".choose-filters-link");this.$(".help-content i").hoverhighlight(".collection-creator","rgba( 64, 255, 255, 1.0 )")},_chooseFiltersPopover:function(h){function i(l,k){return['<button class="filter-choice btn" ','data-forward="',l,'" data-reverse="',k,'">',d("Forward"),": ",l,", ",d("Reverse"),": ",k,"</button>"].join("")}var j=$(_.template(['<div class="choose-filters">','<div class="help">',d("Choose from the following filters to change which unpaired reads are shown in the display"),":</div>",i("_1","_2"),i("_R1","_R2"),"</div>"].join(""),{}));return this.$(h).popover({container:".collection-creator",placement:"bottom",html:true,content:j})},_validationWarning:function(i,h){var j="validation-warning";if(i==="name"){i=this.$(".collection-name").add(this.$(".collection-name-prompt"));this.$(".collection-name").focus().select()}if(h){i=i||this.$("."+j);i.removeClass(j)}else{i.addClass(j)}},_setUpBehaviors:function(){this.once("rendered",function(){this.trigger("rendered:initial",this)});this.on("pair:new",function(){this._renderUnpaired();this._renderPaired();this.$(".paired-columns").scrollTop(8000000)});this.on("pair:unpair",function(h){this._renderUnpaired();this._renderPaired();this.splitView()});this.on("filter-change",function(){this.filters=[this.$(".forward-unpaired-filter input").val(),this.$(".reverse-unpaired-filter 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.choose-filters .filter-choice":"_clickFilterChoice","click .clear-filters-link":"_clearFilters","change .reverse-unpaired-filter input":function(h){this.trigger("filter-change")},"focus .reverse-unpaired-filter input":function(h){$(h.currentTarget).select()},"click .forward-column .dataset.unpaired":"_clickUnpairedDataset","click .reverse-column .dataset.unpaired":"_clickUnpairedDataset","click .paired-column .dataset.unpaired":"_clickPairRow","click .unpaired-columns":"clearSelectedUnpaired","mousedown .unpaired-columns .dataset":"_mousedownUnpaired","click .paired-column-title":"_clickShowOnlyPaired","mousedown .flexible-partition-drag":"_startPartitionDrag","click .paired-columns .dataset.paired":"selectPair","click .paired-columns":"clearSelectedPaired","click .paired-columns .pair-name":"_clickPairName","click .unpair-btn":"_clickUnpair","dragover .paired-columns .column-datasets":"_dragoverPairedColumns","drop .paired-columns 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.alert").hide()},_clickShowOnlyUnpaired:function(h){if(this.$(".paired-columns").is(":visible")){this.hidePaired()}else{this.splitView()}},_clickShowOnlyPaired:function(h){if(this.$(".unpaired-columns").is(":visible")){this.hideUnpaired()}else{this.splitView()}},hideUnpaired:function(h,i){this.unpairedPanelHidden=true;this.pairedPanelHidden=false;this._renderMiddle(h,i)},hidePaired:function(h,i){this.unpairedPanelHidden=false;this.pairedPanelHidden=true;this._renderMiddle(h,i)},splitView:function(h,i){this.unpairedPanelHidden=this.pairedPanelHidden=false;this._renderMiddle(h,i);return this},_clickUnpairAll:function(h){this.unpairAll()},_clickAutopair:function(h){this.autoPair();this.trigger("autopair")},_clickFilterChoice:function(i){var h=$(i.currentTarget);this.$(".forward-unpaired-filter input").val(h.data("forward"));this.$(".reverse-unpaired-filter 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.dataset.selected").each(function(){h.push($(this).data("dataset"))});k.length=h.length=Math.min(k.length,h.length);k.forEach(function(n,m){try{l.push(j._pair(n,h[m],{silent:true}))}catch(o){j.error(o)}});if(l.length&&!i.silent){this.trigger("pair:new",l)}return l},clearSelectedUnpaired:function(){this.$(".unpaired-columns .dataset.selected").removeClass("selected")},_mousedownUnpaired:function(j){if(j.shiftKey){var i=this,h=$(j.target).addClass("selected"),k=function(l){i.$(l.target).filter(".dataset").addClass("selected")};h.parent().on("mousemove",k);$(document).one("mouseup",function(l){h.parent().off("mousemove",k);i.pairAllSelected()})}},_clickPairRow:function(j){var k=$(j.currentTarget).index(),i=$(".unpaired-columns .forward-column .dataset").eq(k).data("dataset"),h=$(".unpaired-columns .reverse-column .dataset").eq(k).data("dataset");this._pair(i,h)},_startPartitionDrag:function(i){var h=this,l=i.pageY;$("body").css("cursor","ns-resize");h.$(".flexible-partition-drag").css("color","black");function k(m){h.$(".flexible-partition-drag").css("color","");$("body").css("cursor","").unbind("mousemove",j)}function j(m){var n=m.pageY-l;if(!h.adjPartition(n)){$("body").trigger("mouseup")}h._adjUnpairedOnScrollbar();l+=n}$("body").mousemove(j);$("body").one("mouseup",k)},adjPartition:function(i){var h=this.$(".unpaired-columns"),j=this.$(".paired-columns"),k=parseInt(h.css("height"),10),l=parseInt(j.css("height"),10);k=Math.max(10,k+i);l=l-i;var m=i<0;if(m){if(this.unpairedPanelHidden){return false}else{if(k<=10){this.hideUnpaired();return false}}}else{if(this.unpairedPanelHidden){h.show();this.unpairedPanelHidden=false}}if(!m){if(this.pairedPanelHidden){return false}else{if(l<=15){this.hidePaired();return false}}}else{if(this.pairedPanelHidden){j.show();this.pairedPanelHidden=false}}h.css({height:k+"px",flex:"0 0 auto"});return true},selectPair:function(h){h.stopPropagation();$(h.currentTarget).toggleClass("selected")},clearSelectedPaired:function(h){this.$(".paired-columns .dataset.selected").removeClass("selected")},_clickPairName:function(j){j.stopPropagation();var i=$(j.currentTarget),k=this.paired[i.parent().parent().index()/2],h=prompt("Enter a new name for the pair:",k.name);if(h){k.name=h;k.customizedName=true;i.text(k.name)}},_clickUnpair:function(i){var h=Math.floor($(i.currentTarget).index()/2);this._unpair(this.paired[h])},_dragoverPairedColumns:function(k){k.preventDefault();var i=this.$(".paired-columns .column-datasets"),l=i.offset();var j=this._getNearestPairedDatasetLi(k.originalEvent.clientY);$(".paired-drop-placeholder").remove();var h=$('<div class="paired-drop-placeholder"></div>');if(!j.size()){i.append(h)}else{j.before(h)}},_getNearestPairedDatasetLi:function(o){var l=4,j=this.$(".paired-columns .column-datasets li").toArray();for(var k=0;k<j.length;k++){var n=$(j[k]),m=n.offset().top,h=Math.floor(n.outerHeight()/2)+l;if(m+h>o&&m-h<o){return n}}return $()},_dropPairedColumns:function(i){i.preventDefault();i.dataTransfer.dropEffect="move";var h=this._getNearestPairedDatasetLi(i.originalEvent.clientY);if(h.size()){this.$dragging.insertBefore(h)}else{this.$dragging.insertAfter(this.$(".paired-columns .unpair-btn").last())}this._syncPairsToDom();return false},_syncPairsToDom:function(){var h=[];this.$(".paired-columns .dataset.paired").each(function(){h.push($(this).data("pair"))});this.paired=h;this._renderPaired()},_pairDragstart:function(i,j){j.$el.addClass("selected");var h=this.$(".paired-columns .dataset.selected");this.$dragging=h},_pairDragend:function(h,i){$(".paired-drop-placeholder").remove();this.$dragging=null},toggleExtensions:function(i){var h=this;h.removeExtensions=(i!==undefined)?(i):(!h.removeExtensions);_.each(h.paired,function(j){if(j.customizedName){return}j.name=h._guessNameForPair(j.forward,j.reverse)});h._renderPaired();h._renderFooter()},_changeName:function(h){this._validationWarning("name",!!this._getName())},_nameCheckForEnter:function(h){if(h.keyCode===13){this._clickCreate()}},_getName:function(){return _.escape(this.$(".collection-name").val())},_clickCreate:function(i){var h=this._getName();if(!h){this._validationWarning("name")}else{this.createList()}},_printList:function(i){var h=this;_.each(i,function(j){if(i===h.paired){h._printPair(j)}else{}})},_printPair:function(h){this.debug(h.forward.name,h.reverse.name,": ->",h.name)},toString:function(){return"PairedCollectionCreator"}});e.templates=e.templates||{main:_.template(['<div class="header flex-row no-flex"></div>','<div class="middle flex-row flex-row-container"></div>','<div class="footer flex-row no-flex">'].join("")),header:_.template(['<div class="main-help well clear">','<a class="more-help" href="javascript:void(0);">',d("More help"),"</a>",'<div class="help-content">','<a class="less-help" href="javascript:void(0);">',d("Less"),"</a>","</div>","</div>",'<div class="alert alert-dismissable">','<button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button>','<span class="alert-message"></span>',"</div>",'<div class="column-headers vertically-spaced flex-column-container">','<div class="forward-column flex-column column">','<div class="column-header">','<div class="column-title">','<span class="title">',d("Unpaired forward"),"</span>",'<span class="title-info unpaired-info"></span>',"</div>",'<div class="unpaired-filter forward-unpaired-filter pull-left">','<input class="search-query" placeholder="',d("Filter this list"),'" />',"</div>","</div>","</div>",'<div class="paired-column flex-column no-flex column">','<div class="column-header">','<a class="choose-filters-link" 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See: ",'<a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expres..."',' target="_blank">MDN\'s JavaScript Regular Expression Tutorial</a>. ',"Note: forward slashes (\\) are not needed.","</li>","<li>Clearing the filters by clicking the ",'<i data-target=".clear-filters-link">"Clear filters" link</i>.',"</li>","</ul>"].join("")),"</p>","<p>",d(["To unpair individual dataset pairs, click the ",'<i data-target=".unpair-btn">unpair buttons ( <span class="fa fa-unlink"></span> )</i>. 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',"(Note: you do not have to pair all unpaired datasets to finish.)"].join("")),"</p>"].join(""))};(function(){jQuery.fn.extend({hoverhighlight:function h(j,i){j=j||"body";if(!this.size()){return this}$(this).each(function(){var l=$(this),k=l.data("target");if(k){l.mouseover(function(m){$(k,j).css({background:i})}).mouseout(function(m){$(k).css({background:""})})}});return this}})}());var b=function c(j,h){h=_.defaults(h||{},{datasets:j,oncancel:function(){Galaxy.modal.hide()},oncreate:function(){Galaxy.modal.hide();Galaxy.currHistoryPanel.refreshContents()}});if(!window.Galaxy||!Galaxy.modal){throw new Error("Galaxy or Galaxy.modal not found")}var i=new e(h).render();Galaxy.modal.show({title:"Create a collection of paired datasets",body:i.$el,width:"80%",height:"800px",closing_events:true});window.PCC=i;return i};return{PairedCollectionCreator:e,pairedCollectionCreatorModal:b}}); \ No newline at end of file +define(["utils/levenshtein","mvc/base-mvc","utils/localization"],function(g,a,d){var f=Backbone.View.extend(a.LoggableMixin).extend({tagName:"li",className:"dataset paired",initialize:function(h){this.pair=h.pair||{}},template:_.template(['<span class="forward-dataset-name flex-column"><%= pair.forward.name %></span>','<span class="pair-name-column flex-column">','<span class="pair-name"><%= pair.name %></span>',"</span>",'<span class="reverse-dataset-name flex-column"><%= pair.reverse.name %></span>'].join("")),render:function(){this.$el.attr("draggable",true).data("pair",this.pair).html(this.template({pair:this.pair})).addClass("flex-column-container");return this},events:{dragstart:"_dragstart",dragend:"_dragend",dragover:"_sendToParent",drop:"_sendToParent"},_dragstart:function(h){h.currentTarget.style.opacity="0.4";if(h.originalEvent){h=h.originalEvent}h.dataTransfer.effectAllowed="move";h.dataTransfer.setData("text/plain",JSON.stringify(this.pair));this.$el.parent().trigger("pair.dragstart",[this])},_dragend:function(h){h.currentTarget.style.opacity="1.0";this.$el.parent().trigger("pair.dragend",[this])},_sendToParent:function(h){this.$el.parent().trigger(h)},toString:function(){return"PairView("+this.pair.name+")"}});var e=Backbone.View.extend(a.LoggableMixin).extend({className:"collection-creator 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naturalSort(j.name,i.name)});return h},_ensureIds:function(){this.initialList.forEach(function(h){if(!h.hasOwnProperty("id")){h.id=_.uniqueId()}});return this.initialList},_splitByFilters:function(j){var i=[],h=[];this.unpaired.forEach(function(k){if(this._filterFwdFn(k)){i.push(k)}if(this._filterRevFn(k)){h.push(k)}}.bind(this));return[i,h]},_filterFwdFn:function(i){var h=new RegExp(this.filters[0]);return h.test(i.name)},_filterRevFn:function(i){var h=new RegExp(this.filters[1]);return h.test(i.name)},_addToUnpaired:function(i){var h=function(j,l){if(j===l){return j}var k=Math.floor((l-j)/2)+j,m=naturalSort(i.name,this.unpaired[k].name);if(m<0){return h(j,k)}else{if(m>0){return h(k+1,l)}}while(this.unpaired[k]&&this.unpaired[k].name===i.name){k++}return k}.bind(this);this.unpaired.splice(h(0,this.unpaired.length),0,i)},autoPair:function(i){i=i||this.strategy;var h=this.simpleAutoPair();h=h.concat(this[i].call(this));return h},simpleAutoPair:function(){var o=0,m,s=this._splitByFilters(),h=s[0],r=s[1],q,u,k=false,t=[];while(o<h.length){var n=h[o];q=n.name.replace(this.filters[0],"");k=false;for(m=0;m<r.length;m++){var p=r[m];u=p.name.replace(this.filters[1],"");if(n!==p&&q===u){k=true;var l=this._pair(h.splice(o,1)[0],r.splice(m,1)[0],{silent:true});t.push(l);break}}if(!k){o+=1}}return t},autoPairLevenshtein:function(){var p=0,n,u=this._splitByFilters(),h=u[0],s=u[1],r,x,k,t,l,v=[];while(p<h.length){var o=h[p];r=o.name.replace(this.filters[0],"");l=Number.MAX_VALUE;for(n=0;n<s.length;n++){var q=s[n];x=q.name.replace(this.filters[1],"");if(o!==q){if(r===x){t=n;l=0;break}k=levenshteinDistance(r,x);if(k<l){t=n;l=k}}}var w=1-(l/(Math.max(r.length,x.length)));if(w>=this.matchPercentage){var m=this._pair(h.splice(p,1)[0],s.splice(t,1)[0],{silent:true});v.push(m);if(h.length<=0||s.length<=0){return v}}else{p+=1}}return v},autoPairLCSs:function(){var n=0,l,u=this._splitByFilters(),h=u[0],s=u[1],r,y,x,t,p,v=[];if(!h.length||!s.length){return 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pairing: "+[JSON.stringify(j),JSON.stringify(h)])}i=i||this._guessNameForPair(j,h);return{forward:j,name:i,reverse:h}},_guessNameForPair:function(j,h,k){k=(k!==undefined)?(k):(this.removeExtensions);var i=this._naiveStartingAndEndingLCS(j.name.replace(this.filters[0],""),h.name.replace(this.filters[1],""));if(k){var l=i.lastIndexOf(".");if(l>0){i=i.slice(0,l)}}return i||(j.name+" & "+h.name)},_unpair:function(i,h){h=h||{};if(!i){throw new Error("Bad pair: "+JSON.stringify(i))}this.paired=_.without(this.paired,i);this._addToUnpaired(i.forward);this._addToUnpaired(i.reverse);if(!h.silent){this.trigger("pair:unpair",[i])}return i},unpairAll:function(){var h=[];while(this.paired.length){h.push(this._unpair(this.paired[0],{silent:true}))}this.trigger("pair:unpair",h)},_pairToJSON:function(h){return{collection_type:"paired",src:"new_collection",name:h.name,element_identifiers:[{name:"forward",id:h.forward.id,src:"hda"},{name:"reverse",id:h.reverse.id,src:"hda"}]}},createList:function(){var 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