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Tree listens for composition

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This commit is contained in:
Pete Richards 2018-10-23 11:11:54 -07:00
parent cbcfd44016
commit 7c54ec4f9f
2 changed files with 47 additions and 26 deletions
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12
src/ui/components/controls/ObjectLabel.vue
View File

@ -15,7 +15,17 @@ export default {
inject: ['openmct'],
props: {
'domainObject': Object,
'urlLink': String
'path': Array
},
computed: {
urlLink() {
if (!this.path) {
return;
}
return '#/browse/' + this.path
.map(o => this.openmct.objects.makeKeyString(o))
.join('/');
}
},
data() {
return {

61
src/ui/components/layout/tree-item.vue
View File

@ -7,7 +7,7 @@
:expanded="expanded"
@click="toggleChildren">
</view-control>
<object-label :domainObject="node.object" :urlLink="href"></object-label>
<object-label :domainObject="node.object" :path="node.path"></object-label>
</div>
<ul v-if="expanded" class="c-tree">
<tree-item v-for="child in children"
@ -32,19 +32,13 @@
data() {
return {
hasChildren: false,
isLoading: false,
loaded: false,
children: [],
expanded: false,
isAlias: false
}
},
computed: {
href: function () {
return '#/browse/' + this.node.path
.map(o => this.openmct.objects.makeKeyString(o))
.join('/');
}
},
mounted() {
// TODO: should update on mutation.
// TODO: click navigation should not fubar hash quite so much.
@ -53,28 +47,45 @@
// TODO: should support drag/drop composition
// TODO: set isAlias per tree-item
let composition = this.openmct.composition.get(this.node.object);
if (!composition) {
return;
this.composition = this.openmct.composition.get(this.node.object);
if (this.composition) {
this.hasChildren = true;
}
},
destroy() {
if (this.composition) {
this.composition.off('add', this.addChild);
this.composition.off('remove', this.removeChild);
delete this.composition;
}
this.hasChildren = true;
},
methods: {
toggleChildren: function () {
this.expanded = !this.expanded;
if (this.expanded && !this.loaded && this.hasChildren) {
this.openmct.composition.get(this.node.object).load()
.then(children => {
this.children = children.map((c) => {
return {
id: this.openmct.objects.makeKeyString(c.identifier),
object: c,
path: this.node.path.concat([c.identifier])
};
});
})
.then(() => this.loaded = true);
if (!this.hasChildren) {
return;
}
this.expanded = !this.expanded;
if (!this.loaded && !this.isLoading) {
this.composition = this.openmct.composition.get(this.node.object);
this.composition.on('add', this.addChild);
this.composition.on('remove', this.removeChild);
this.composition.load().then(this.finishLoading());
}
},
addChild (child) {
this.children.push({
id: this.openmct.objects.makeKeyString(child.identifier),
object: child,
path: this.node.path.concat([child.identifier])
});
},
removeChild(child) {
// TODO: remove child on remove event.
console.log('Tree should remove child', child);
},
finishLoading () {
this.isLoading = false;
this.loaded = true;
}
},
components: {