_onLayerDefinitionSynced: function (m) {
// Base and labels layers are synced in a separate method
if (!layerTypesAndKinds.isTypeDataLayer(m.get('type'))) {
return;
}
if (!this._diDashboardHelpers.getLayer(m.id)) {
this._createLayer(m);
}
},
_onLayerDefinitionChanged: function (layerDefinitionModel, changedAttributes) {
var attrs = layerDefinitionModel.changedAttributes();
var attrsNames = _.keys(attrs);
// Base and labels layers are synced in a separate method
if (!layerTypesAndKinds.isTypeDataLayer(layerDefinitionModel.get('type'))) {
return;
}
// return if only the 'error' attribute has changed (no need to sync anything)
if (attrsNames.length === 1 && attrsNames[0] === 'error') {
return;
}
var layer = this._diDashboardHelpers.getLayer(layerDefinitionModel.id);
if (!layerDefinitionModel.isNew()) {
if (!layer) {
this._createLayer(layerDefinitionModel);
return;
}
if (attrs.type) {
layer.remove();
this._createLayer(layerDefinitionModel);
} else {
if (layerDefinitionModel.get('source') && !layer.get('source')) {
attrs.source = layerDefinitionModel.get('source');
}
var onlySourceChanged = attrs.source && _.keys(attrs).length === 1;
if (attrs.source) {
// Set analysis model instead of the string ID source
attrs.source = this._diDashboardHelpers.getAnalysisByNodeId(attrs.source);
// Set source with setSource method
layer.setSource(attrs.source, { silent: !onlySourceChanged });
// Remove source form attrs to avoid updating source
delete attrs.source;
}
attrs = this._adaptAttrsToCDBjs(layerDefinitionModel.get('type'), attrs);
layer.update(attrs, { silent: onlySourceChanged });
}
// Find an animated layer if exists
var animatedLayerDefinitionModel = this._layerDefinitionsCollection.find(function (model) {
return model && model.styleModel && model.styleModel.get('type') === 'animation';
});
// Dependency with widgets-integration
// If there is an animated layer, use that layer, else use the provided layer
this.trigger('onLayerChanged', animatedLayerDefinitionModel || layerDefinitionModel);
}
},
_onLayerDefinitionAdded: function (m, c, opts) {
// Base and labels layers are synced in a separate method
if (!layerTypesAndKinds.isTypeDataLayer(m.get('type'))) {
return;
}
// If added but not yet saved, postpone the creation until persisted (see sync listener)
if (!m.isNew()) {
if (!this._diDashboardHelpers.getLayer(m.id)) {
this._createLayer(m);
} else {
// we need to sync model positions
this._tryUpdateLayerPosition(m);
}
}
},