diff options
Diffstat (limited to 'web/src/js/stores/flowstore.js')
-rw-r--r-- | web/src/js/stores/flowstore.js | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/web/src/js/stores/flowstore.js b/web/src/js/stores/flowstore.js index 60cd2605..37eb40eb 100644 --- a/web/src/js/stores/flowstore.js +++ b/web/src/js/stores/flowstore.js @@ -104,38 +104,46 @@ SortByInsertionOrder.prototype.key = function (flow) { var default_sort = (new SortByInsertionOrder()).key; -function FlowView(store, filt, sort) { +function FlowView(store, filt, sortfun) { EventEmitter.call(this); filt = filt || function (flow) { return true; }; - sort = sort || default_sort; + sortfun = sortfun || default_sort; this.store = store; this.store._views.push(this); - this.recalculate(this.store._flow_list, filt, sort); + this.recalculate(this.store._flow_list, filt, sortfun); } _.extend(FlowView.prototype, EventEmitter.prototype, { close: function () { this.store._views = _.without(this.store._views, this); }, - recalculate: function (flows, filt, sort) { + recalculate: function (flows, filt, sortfun) { if (filt) { this.filt = filt; } - if (sort) { - this.sort = sort; + if (sortfun) { + this.sortfun = sortfun; } + + //Ugly workaround: Call .sortfun() for each flow once in order, + //so that SortByInsertionOrder make sense. + var i = flows.length; + while(i--){ + this.sortfun(flows[i]); + } + this.flows = flows.filter(this.filt); this.flows.sort(function (a, b) { - return this.sort(a) - this.sort(b); + return this.sortfun(b) - this.sortfun(a); }.bind(this)); this.emit("recalculate"); }, add: function (flow) { if (this.filt(flow)) { - var idx = _.sortedIndex(this.flows, flow, this.sort); + var idx = _.sortedIndex(this.flows, flow, this.sortfun); if (idx === this.flows.length) { //happens often, .push is way faster. this.flows.push(flow); } else { @@ -160,7 +168,7 @@ _.extend(FlowView.prototype, EventEmitter.prototype, { } else if (!this.filt(flow)) { this.remove(flow.id); } else { - if (this.sort(this.flows[idx]) !== this.sort(flow)) { //sortpos has changed + if (this.sortfun(this.flows[idx]) !== this.sortfun(flow)) { //sortpos has changed this.remove(this.flows[idx]); this.add(flow); } else { |