openmct/src/plugins/plot/inspector/PlotOptionsEdit.vue

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<template>
<div
    v-if="loaded"
    class="js-plot-options-edit"
>
    <ul
        v-if="!isStackedPlotObject"
        class="c-tree"
    >
        <h2 title="Display properties for this object">Plot Series</h2>
        <li
            v-for="series in plotSeries"
            :key="series.key"
        >
            <series-form
                :series="series"
                @seriesUpdated="updateSeriesConfigForObject"
            />
        </li>
    </ul>
    <y-axis-form
        v-if="plotSeries.length && !isStackedPlotObject"
        class="grid-properties"
        :y-axis="config.yAxis"
        @seriesUpdated="updateSeriesConfigForObject"
    />
    <ul
        v-if="isStackedPlotObject || !isStackedPlotNestedObject"
        class="l-inspector-part"
    >
        <h2 title="Legend options">Legend</h2>
        <legend-form
            v-if="plotSeries.length"
            class="grid-properties"
            :legend="config.legend"
        />
    </ul>
</div>
</template>
<script>
import SeriesForm from "./forms/SeriesForm.vue";
import YAxisForm from "./forms/YAxisForm.vue";
import LegendForm from "./forms/LegendForm.vue";
import eventHelpers from "../lib/eventHelpers";
import configStore from "../configuration/ConfigStore";

export default {
    components: {
        LegendForm,
        SeriesForm,
        YAxisForm
    },
    inject: ['openmct', 'domainObject', 'path'],
    data() {
        return {
            config: {},
            plotSeries: [],
            loaded: false
        };
    },
    computed: {
        isStackedPlotNestedObject() {
            return this.path.find((pathObject, pathObjIndex) => pathObjIndex > 0 && pathObject.type === 'telemetry.plot.stacked');
        },
        isStackedPlotObject() {
            return this.path.find((pathObject, pathObjIndex) => pathObjIndex === 0 && pathObject.type === 'telemetry.plot.stacked');
        }
    },
    mounted() {
        eventHelpers.extend(this);
        this.config = this.getConfig();
        this.registerListeners();
        this.loaded = true;
    },
    beforeDestroy() {
        this.stopListening();
    },
    methods: {
        getConfig() {
            this.configId = this.openmct.objects.makeKeyString(this.domainObject.identifier);

            return configStore.get(this.configId);
        },
        registerListeners() {
            this.config.series.forEach(this.addSeries, this);

            this.listenTo(this.config.series, 'add', this.addSeries, this);
            this.listenTo(this.config.series, 'remove', this.resetAllSeries, this);
        },

        addSeries(series, index) {
            this.$set(this.plotSeries, index, series);
        },

        resetAllSeries() {
            this.plotSeries = [];
            this.config.series.forEach(this.addSeries, this);
        },

        updateSeriesConfigForObject(config) {
            const stackedPlotObject = this.path.find((pathObject) => pathObject.type === 'telemetry.plot.stacked');
            let index = stackedPlotObject.configuration.series.findIndex((seriesConfig) => {
                return this.openmct.objects.areIdsEqual(seriesConfig.identifier, config.identifier);
            });
            if (index < 0) {
                index = stackedPlotObject.configuration.series.length;
            }

            const configPath = `configuration.series[${index}].${config.path}`;
            this.openmct.objects.mutate(
                stackedPlotObject,
                configPath,
                config.value
            );

        }
    }
};
</script>