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feat(compiler): support creating template commands

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Closes #4142
This commit is contained in:
Tobias Bosch
2015-09-11 13:37:05 -07:00
parent 71cbb49672
commit 0246b2a2cb
13 changed files with 1324 additions and 166 deletions
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41
modules/angular2/src/core/render/api.ts
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@ -1,4 +1,4 @@
import {isPresent, isBlank, RegExpWrapper} from 'angular2/src/core/facade/lang';
import {isPresent, isBlank, RegExpWrapper, deserializeEnum} from 'angular2/src/core/facade/lang';
import {Promise} from 'angular2/src/core/facade/async';
import {Map, MapWrapper, StringMap, StringMapWrapper} from 'angular2/src/core/facade/collection';
import {
@ -390,6 +390,45 @@ export class RenderCompiler {
}
}
export interface RenderTemplateCmd { visit(visitor: RenderCommandVisitor, context: any): any; }
export interface RenderBeginCmd extends RenderTemplateCmd {
ngContentIndex: number;
isBound: boolean;
}
export interface RenderTextCmd extends RenderBeginCmd { value: string; }
export interface RenderNgContentCmd extends RenderBeginCmd { ngContentIndex: number; }
export interface RenderBeginElementCmd extends RenderBeginCmd {
name: string;
attrNameAndValues: string[];
eventNames: string[];
}
export interface RenderBeginComponentCmd extends RenderBeginElementCmd {
nativeShadow: boolean;
templateId: string;
}
export interface RenderEmbeddedTemplateCmd extends RenderBeginElementCmd {
isMerged: boolean;
children: RenderTemplateCmd[];
}
// TODO(tbosch): change ts2dart to allow to use `CMD` as type in these methods!
export interface RenderCommandVisitor {
visitText /*<CMD extends RenderTextCmd>*/ (cmd: any, context: any): any;
visitNgContent /*<CMD extends RenderNgContentCmd>*/ (cmd: any, context: any): any;
visitBeginElement /*<CMD extends RenderBeginElementCmd>*/ (cmd: any, context: any): any;
visitEndElement(context: any): any;
visitBeginComponent /*<CMD extends RenderBeginComponentCmd>*/ (cmd: any, context: any): any;
visitEndComponent(context: any): any;
visitEmbeddedTemplate /*<CMD extends RenderEmbeddedTemplateCmd>*/ (cmd: any, context: any): any;
}
export class RenderViewWithFragments {
constructor(public viewRef: RenderViewRef, public fragmentRefs: RenderFragmentRef[]) {}
}