80 lines
2.3 KiB
JavaScript
Executable File
80 lines
2.3 KiB
JavaScript
Executable File
var Backbone = require('backbone');
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var CoreView = require('backbone/core-view');
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var analyses = require('builder/data/analyses');
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var template = require('./ref-layer-analysis-view.tpl');
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/**
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* View for an analysis node that belongs to another layer
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*
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* this.model is expected to be a analysis-definition-node-nodel
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*/
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module.exports = CoreView.extend({
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tagName: 'li',
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className: 'Editor-ListAnalysis-item Editor-ListAnalysis-layer CDB-Text is-semibold CDB-Size-small js-analysis-node',
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events: {
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'mouseenter': '_onMouseEnter',
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'mouseleave': '_onMouseLeave'
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},
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initialize: function (opts) {
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if (!opts.layerDefinitionModel) throw new Error('layerDefinitionModel is required');
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if (!opts.analysisNode) throw new Error('analysisNode is required');
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this._layerDefinitionModel = opts.layerDefinitionModel;
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this._analysisNode = opts.analysisNode;
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this._stateModel = new Backbone.Model({
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highlighted: false
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});
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this._initBinds();
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},
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_initBinds: function () {
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this.listenTo(this._analysisNode, 'change:status', this.render);
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this.add_related_model(this._analysisNode);
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this.listenTo(this._layerDefinitionModel, 'change', this.render);
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this.add_related_model(this._layerDefinitionModel);
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this.listenTo(this._stateModel, 'change:highlighted', this._toggleHover);
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this.add_related_model(this._stateModel);
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},
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render: function () {
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var status = this._analysisNode.get('status');
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this.$el.html(template({
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id: this.model.id,
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layerName: this._layerDefinitionModel.getName(),
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bgColor: this.model.getColor(),
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isDone: status === 'ready' || status === 'failed',
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title: analyses.title(this.model)
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}));
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this.$el.toggleClass('has-error', status === 'failed');
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this.el.dataset.analysisNodeId = this.model.id;
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return this;
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},
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_onMouseEnter: function () {
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this._stateModel.set('highlighted', true);
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},
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_onMouseLeave: function () {
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this._stateModel.set('highlighted', false);
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},
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_toggleHover: function () {
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var $layer = this.$el.closest('.js-layer');
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var $title = $layer.find('.js-Editor-ListLayer-titleText');
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var highlighted = this._stateModel.get('highlighted');
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$layer.toggleClass('is-hover', highlighted);
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$title.toggleClass('is-hover', highlighted);
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}
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});
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