33 lines
892 B
JavaScript
33 lines
892 B
JavaScript
var checkAndBuildOpts = require('builder/helpers/required-opts');
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var REQUIRED_OPTS = [
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'diDashboardHelpers',
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'overlayDefinitionsCollection'
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];
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/**
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* Only manage **OVERLAYS** actions between Deep-Insights (CARTO.js) and Builder
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*
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*/
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module.exports = {
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track: function (options) {
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checkAndBuildOpts(options, REQUIRED_OPTS, this);
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this._overlayDefinitionsCollection.on('add', this._onOverlayDefinitionAdded, this);
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this._overlayDefinitionsCollection.on('remove', this._onOverlayDefinitionRemoved, this);
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return this;
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},
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_onOverlayDefinitionAdded: function (mdl) {
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this._diDashboardHelpers.getOverlays().add(mdl.toJSON());
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},
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_onOverlayDefinitionRemoved: function (mdl) {
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var collection = this._diDashboardHelpers.getOverlays();
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var overlay = collection.findWhere({ type: mdl.get('type') });
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overlay && collection.remove(overlay);
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}
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};
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