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<template>
<div>
<li class="grid-row">
<div class="grid-cell label"
title="The position of the legend relative to the plot display area."
>Position</div>
<div class="grid-cell value">
<select v-model="position"
@change="updateForm('position')"
>
<option value="top">Top</option>
<option value="right">Right</option>
<option value="bottom">Bottom</option>
<option value="left">Left</option>
</select>
</div>
</li>
<li class="grid-row">
<div class="grid-cell label"
title="Hide the legend when the plot is small"
>Hide when plot small</div>
<div class="grid-cell value"><input v-model="hideLegendWhenSmall"
type="checkbox"
@change="updateForm('hideLegendWhenSmall')"
></div>
</li>
<li class="grid-row">
<div class="grid-cell label"
title="Show the legend expanded by default"
>Expand by default</div>
<div class="grid-cell value"><input v-model="expandByDefault"
type="checkbox"
@change="updateForm('expandByDefault')"
></div>
</li>
<li class="grid-row">
<div class="grid-cell label"
title="What to display in the legend when it's collapsed."
>When collapsed show</div>
<div class="grid-cell value">
<select v-model="valueToShowWhenCollapsed"
@change="updateForm('valueToShowWhenCollapsed')"
>
<option value="none">Nothing</option>
<option value="nearestTimestamp">Nearest timestamp</option>
<option value="nearestValue">Nearest value</option>
<option value="min">Minimum value</option>
<option value="max">Maximum value</option>
<option value="units">Units</option>
</select>
</div>
</li>
<li class="grid-row">
<div class="grid-cell label"
title="What to display in the legend when it's expanded."
>When expanded show</div>
<div class="grid-cell value">
<ul>
<li><input v-model="showTimestampWhenExpanded"
type="checkbox"
@change="updateForm('showTimestampWhenExpanded')"
> Nearest timestamp</li>
<li><input v-model="showValueWhenExpanded"
type="checkbox"
@change="updateForm('showValueWhenExpanded')"
> Nearest value</li>
<li><input v-model="showMinimumWhenExpanded"
type="checkbox"
@change="updateForm('showMinimumWhenExpanded')"
> Minimum value</li>
<li><input v-model="showMaximumWhenExpanded"
type="checkbox"
@change="updateForm('showMaximumWhenExpanded')"
> Maximum value</li>
<li><input v-model="showUnitsWhenExpanded"
type="checkbox"
@change="updateForm('showUnitsWhenExpanded')"
> Units</li>
</ul>
</div>
</li>
</div>
</template>
<script>
import {coerce, objectPath, validate} from "./formUtil";
import _ from "lodash";
export default {
inject: ['openmct', 'domainObject'],
props: {
legend: {
type: Object,
default() {
return {};
}
}
},
data() {
return {
position: '',
hideLegendWhenSmall: '',
expandByDefault: '',
valueToShowWhenCollapsed: '',
showTimestampWhenExpanded: '',
showValueWhenExpanded: '',
showMinimumWhenExpanded: '',
showMaximumWhenExpanded: '',
showUnitsWhenExpanded: '',
validation: {}
};
},
mounted() {
this.initialize();
this.initFormValues();
},
methods: {
initialize() {
this.fields = [
{
modelProp: 'position',
objectPath: 'configuration.legend.position'
},
{
modelProp: 'hideLegendWhenSmall',
coerce: Boolean,
objectPath: 'configuration.legend.hideLegendWhenSmall'
},
{
modelProp: 'expandByDefault',
coerce: Boolean,
objectPath: 'configuration.legend.expandByDefault'
},
{
modelProp: 'valueToShowWhenCollapsed',
objectPath: 'configuration.legend.valueToShowWhenCollapsed'
},
{
modelProp: 'showValueWhenExpanded',
coerce: Boolean,
objectPath: 'configuration.legend.showValueWhenExpanded'
},
{
modelProp: 'showTimestampWhenExpanded',
coerce: Boolean,
objectPath: 'configuration.legend.showTimestampWhenExpanded'
},
{
modelProp: 'showMaximumWhenExpanded',
coerce: Boolean,
objectPath: 'configuration.legend.showMaximumWhenExpanded'
},
{
modelProp: 'showMinimumWhenExpanded',
coerce: Boolean,
objectPath: 'configuration.legend.showMinimumWhenExpanded'
},
{
modelProp: 'showUnitsWhenExpanded',
coerce: Boolean,
objectPath: 'configuration.legend.showUnitsWhenExpanded'
}
];
},
initFormValues() {
this.position = this.legend.get('position');
this.hideLegendWhenSmall = this.legend.get('hideLegendWhenSmall');
this.expandByDefault = this.legend.get('expandByDefault');
this.valueToShowWhenCollapsed = this.legend.get('valueToShowWhenCollapsed');
this.showTimestampWhenExpanded = this.legend.get('showTimestampWhenExpanded');
this.showValueWhenExpanded = this.legend.get('showValueWhenExpanded');
this.showMinimumWhenExpanded = this.legend.get('showMinimumWhenExpanded');
this.showMaximumWhenExpanded = this.legend.get('showMaximumWhenExpanded');
this.showUnitsWhenExpanded = this.legend.get('showUnitsWhenExpanded');
},
updateForm(formKey) {
const newVal = this[formKey];
const oldVal = this.legend.get(formKey);
const formField = this.fields.find((field) => field.modelProp === formKey);
const path = objectPath(formField.objectPath);
const validationResult = validate(newVal, this.legend, formField.validate);
if (validationResult === true) {
delete this.validation[formKey];
} else {
this.validation[formKey] = validationResult;
return;
}
if (!_.isEqual(coerce(newVal, formField.coerce), coerce(oldVal, formField.coerce))) {
this.legend.set(formKey, coerce(newVal, formField.coerce));
if (path) {
this.openmct.objects.mutate(
this.domainObject,
path(this.domainObject, this.legend),
coerce(newVal, formField.coerce)
);
}
}
},
setStatus(status) {
this.status = status;
}
}
};
</script>
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