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feat(core): add query support to view engine

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Part of #14013
closes #14084
This commit is contained in:
Tobias Bosch
2017-01-23 16:59:20 -08:00
committed by Victor Berchet
parent fc8694ed11
commit 1e729d7ba2
18 changed files with 1022 additions and 184 deletions
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29
modules/@angular/core/src/view/element.ts
View File

@ -8,11 +8,16 @@
import {SecurityContext} from '../security';
import {BindingDef, BindingType, DisposableFn, ElementOutputDef, NodeData, NodeDef, NodeFlags, NodeType, ViewData, ViewDefinition, ViewFlags} from './types';
import {BindingDef, BindingType, DisposableFn, ElementOutputDef, NodeData, NodeDef, NodeFlags, NodeType, QueryValueType, ViewData, ViewDefinition, ViewFlags} from './types';
import {checkAndUpdateBinding, setBindingDebugInfo} from './util';
export function anchorDef(
flags: NodeFlags, childCount: number, template?: ViewDefinition): NodeDef {
flags: NodeFlags, matchedQueries: [string, QueryValueType][], childCount: number,
template?: ViewDefinition): NodeDef {
const matchedQueryDefs: {[queryId: string]: QueryValueType} = {};
if (matchedQueries) {
matchedQueries.forEach(([queryId, valueType]) => { matchedQueryDefs[queryId] = valueType; });
}
return {
type: NodeType.Element,
// will bet set by the view definition
@ -20,12 +25,13 @@ export function anchorDef(
reverseChildIndex: undefined,
parent: undefined,
childFlags: undefined,
childMatchedQueries: undefined,
bindingIndex: undefined,
disposableIndex: undefined,
providerIndices: undefined,
// regular values
flags,
childCount,
matchedQueries: matchedQueryDefs, childCount,
bindings: [],
disposableCount: 0,
element: {name: undefined, attrs: undefined, outputs: [], template},
@ -36,11 +42,16 @@ export function anchorDef(
}
export function elementDef(
flags: NodeFlags, childCount: number, name: string, fixedAttrs: {[name: string]: string} = {},
flags: NodeFlags, matchedQueries: [string, QueryValueType][], childCount: number, name: string,
fixedAttrs: {[name: string]: string} = {},
bindings?:
([BindingType.ElementClass, string] | [BindingType.ElementStyle, string, string] |
[BindingType.ElementAttribute | BindingType.ElementProperty, string, SecurityContext])[],
outputs?: (string | [string, string])[]): NodeDef {
const matchedQueryDefs: {[queryId: string]: QueryValueType} = {};
if (matchedQueries) {
matchedQueries.forEach(([queryId, valueType]) => { matchedQueryDefs[queryId] = valueType; });
}
bindings = bindings || [];
const bindingDefs = new Array(bindings.length);
for (let i = 0; i < bindings.length; i++) {
@ -81,12 +92,13 @@ export function elementDef(
reverseChildIndex: undefined,
parent: undefined,
childFlags: undefined,
childMatchedQueries: undefined,
bindingIndex: undefined,
disposableIndex: undefined,
providerIndices: undefined,
// regular values
flags,
childCount,
matchedQueries: matchedQueryDefs, childCount,
bindings: bindingDefs,
disposableCount: outputDefs.length,
element: {name, attrs: fixedAttrs, outputs: outputDefs, template: undefined},
@ -150,8 +162,11 @@ export function createElement(view: ViewData, renderHost: any, def: NodeDef): No
}
}
return {
elementOrText:
{node: el, embeddedViews: (def.flags & NodeFlags.HasEmbeddedViews) ? [] : undefined},
elementOrText: {
node: el,
embeddedViews: (def.flags & NodeFlags.HasEmbeddedViews) ? [] : undefined,
projectedViews: undefined
},
provider: undefined,
pureExpression: undefined,
};