35 lines
1.2 KiB
JavaScript
35 lines
1.2 KiB
JavaScript
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import {Node, DocumentFragment} from 'facade/dom';
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import {ListWrapper wraps List} from 'facade/collection';
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import {Record} from 'change_detection/record';
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@IMPLEMENTS(WatchGroupDispatcher)
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export class View {
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@FIELD('final _fragment:DocumentFragment')
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/// This list matches the _nodes list. It is sparse, since only Elements have ElementInjector
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@FIELD('final _rootElementInjectors:List<ElementInjector>')
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@FIELD('final _elementInjectors:List<ElementInjector>')
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@FIELD('final _textNodes:List<Text>')
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@FIELD('final _watchGroup:WatchGroup')
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/// When the view is part of render tree, the DocumentFragment is empty, which is why we need
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/// to keep track of the nodes.
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@FIELD('final _nodes:List<Node>')
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constructor(fragment:DocumentFragment) {
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this._fragment = fragment;
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this._nodes = ListWrapper.clone(fragment.childNodes);
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}
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notify(record:Record, target) {
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/*
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// dispatch to element injector or text nodes based on context
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if (Number.is(target)) {
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// we know it refferst to _textNodes.
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} else {
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// we know that it is ElementInjectorTarge
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var eTarget:ElementInjectorTarget = target;
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onChangeDispatcher.notify(this, eTarget);
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eTarget.invoke(record, _elementInjectors);
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}
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*/
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}
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}
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