Method onDataChanged

docs/app/js/sanddance-app.js:9408–9473

(dataLayout, filter)

        });
    }
    onDataChanged(dataLayout, filter) {
        return __awaiter(this, void 0, void 0, function*() {
            switch(dataLayout){
                case (0, _animator.DataLayoutChange).same:
                    this.renderSameLayout();
                    break;
                case (0, _animator.DataLayoutChange).refine:
                    {
                        //save cube colors
                        const oldColorContext = this.colorContexts[this.currentColorContext];
                        let colorMap;
                        yield this.renderNewLayout({}, {
                            preStage: (stage, deckProps)=>{
                                //save off the spec colors
                                colorMap = (0, _colorCubes.colorMapFromCubes)(stage.cubeData);
                                (0, _colorCubes.applyColorMapToCubes)([
                                    oldColorContext.colorMap
                                ], _vegaDeckGl.util.getCubes(deckProps));
                                this.preStage(stage, deckProps);
                            },
                            onPresent: ()=>{
                                //save new legend
                                const newColorContext = {
                                    colorMap,
                                    legend: _vegaDeckGl.util.clone(this.presenter.stage.legend),
                                    legendElement: this.presenter.getElement(_vegaDeckGl.PresenterElement.legend).children[0]
                                };
                                //apply old legend
                                this.applyLegendColorContext(oldColorContext);
                                this.changeColorContexts([
                                    oldColorContext,
                                    newColorContext
                                ]);
                            }
                        });
                        //narrow the filter only if it is different
                        if (!_searchExpression.compare(this.insight.filter, filter)) this.insight.filter = _searchExpression.narrow(this.insight.filter, filter);
                        if (this.options.onDataFilter) this.options.onDataFilter(this.insight.filter, this._dataScope.currentData());
                        break;
                    }
                case (0, _animator.DataLayoutChange).reset:
                    {
                        const colorContext = {
                            colorMap: null,
                            legend: null,
                            legendElement: null
                        };
                        this.changeColorContexts([
                            colorContext
                        ]);
                        yield this.renderNewLayout({}, {
                            onPresent: ()=>{
                                (0, _colorCubes.populateColorContext)(colorContext, this.presenter);
                            }
                        });
                        delete this.insight.filter;
                        if (this.options.onDataFilter) this.options.onDataFilter(null, null);
                        break;