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feat(components): initial implementation of emulated content tag

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This commit is contained in:
vsavkin
2015-01-02 14:23:59 -08:00
parent 0f8f4801bd
commit fbcc59dc67
20 changed files with 798 additions and 57 deletions
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28
modules/core/src/compiler/viewport.js
View File

@ -12,16 +12,18 @@ export class ViewPort {
defaultProtoView: ProtoView;
_views: List<View>;
_viewLastNode: List<Node>;
_lightDom: any;
elementInjector: ElementInjector;
appInjector: Injector;
hostElementInjector: ElementInjector;
constructor(parentView: View, templateElement: Element, defaultProtoView: ProtoView,
elementInjector: ElementInjector) {
elementInjector: ElementInjector, lightDom = null) {
this.parentView = parentView;
this.templateElement = templateElement;
this.defaultProtoView = defaultProtoView;
this.elementInjector = elementInjector;
this._lightDom = lightDom;
// The order in this list matches the DOM order.
this._views = [];
@ -77,7 +79,11 @@ export class ViewPort {
insert(view, atIndex=-1): View {
if (atIndex == -1) atIndex = this._views.length;
ListWrapper.insert(this._views, atIndex, view);
ViewPort.moveViewNodesAfterSibling(this._siblingToInsertAfter(atIndex), view);
if (isBlank(this._lightDom)) {
ViewPort.moveViewNodesAfterSibling(this._siblingToInsertAfter(atIndex), view);
} else {
this._lightDom.redistribute();
}
this.parentView.recordRange.addRange(view.recordRange);
this._linkElementInjectors(view);
return view;
@ -87,12 +93,28 @@ export class ViewPort {
if (atIndex == -1) atIndex = this._views.length - 1;
var removedView = this.get(atIndex);
ListWrapper.removeAt(this._views, atIndex);
ViewPort.removeViewNodesFromParent(this.templateElement.parentNode, removedView);
if (isBlank(this._lightDom)) {
ViewPort.removeViewNodesFromParent(this.templateElement.parentNode, removedView);
} else {
this._lightDom.redistribute();
}
removedView.recordRange.remove();
this._unlinkElementInjectors(removedView);
return removedView;
}
contentTagContainers() {
return this._views;
}
nodes():List<Node> {
var r = [];
for (var i = 0; i < this._views.length; ++i) {
r = ListWrapper.concat(r, this._views[i].nodes);
}
return r;
}
_linkElementInjectors(view) {
for (var i = 0; i < view.rootElementInjectors.length; ++i) {
view.rootElementInjectors[i].parent = this.elementInjector;