iSharkFly-Docs/angular-docs-cn
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

refactor(core): move render/dom from core

Browse Source 
Currently, core depends on DomRenderer, which depends on the browser.
This means that if you depend on angular2/core, you will always
pull in the browser dom adapter and the browser render, regardless
if you need them or not.

This PR moves the browser dom adapter and the browser renderer out of core.

BREAKING CHANGE

If you import browser adapter or dom renderer directly (not via angular2/core),
you will have to change the import path.
This commit is contained in:
vsavkin
2015-11-17 15:24:36 -08:00
parent 60a2bbb226
commit 2c8fcec432
120 changed files with 1163 additions and 806 deletions
Download Patch File Download Diff File Expand all files Collapse all files
modules/angular2/src/core/debug/debug_element.ts
-18
View File
@@ -1,9 +1,6 @@
import {Type, isPresent, isBlank} from 'angular2/src/facade/lang';
import {ListWrapper, MapWrapper, Predicate} from 'angular2/src/facade/collection';
import {unimplemented} from 'angular2/src/facade/exceptions';
import {DOM} from 'angular2/src/core/dom/dom_adapter';
import {ElementInjector} from 'angular2/src/core/linker/element_injector';
import {AppView, ViewType} from 'angular2/src/core/linker/view';
import {internalView} from 'angular2/src/core/linker/view_ref';
@@ -203,18 +200,3 @@ export class Scope {
return scope;
}
}
export class By {
static all(): Function { return (debugElement) => true; }
static css(selector: string): Predicate<DebugElement> {
return (debugElement) => {
return isPresent(debugElement.nativeElement) ?
DOM.elementMatches(debugElement.nativeElement, selector) :
false;
};
}
static directive(type: Type): Predicate<DebugElement> {
return (debugElement) => { return debugElement.hasDirective(type); };
}
}
modules/angular2/src/core/debug/debug_element_view_listener.ts
-75
View File
@@ -1,75 +0,0 @@
import {CONST_EXPR, isPresent, NumberWrapper, StringWrapper} from 'angular2/src/facade/lang';
import {MapWrapper, Map, ListWrapper} from 'angular2/src/facade/collection';
import {Injectable, provide, Provider} from 'angular2/src/core/di';
import {AppViewListener} from 'angular2/src/core/linker/view_listener';
import {AppView} from 'angular2/src/core/linker/view';
import {DOM} from 'angular2/src/core/dom/dom_adapter';
import {Renderer} from 'angular2/src/core/render/api';
import {DebugElement, DebugElement_} from './debug_element';
const NG_ID_PROPERTY = 'ngid';
const INSPECT_GLOBAL_NAME = 'ng.probe';
const NG_ID_SEPARATOR = '#';
// Need to keep the views in a global Map so that multiple angular apps are supported
var _allIdsByView = new Map<AppView, number>();
var _allViewsById = new Map<number, AppView>();
var _nextId = 0;
function _setElementId(element, indices: number[]) {
if (isPresent(element)) {
DOM.setData(element, NG_ID_PROPERTY, indices.join(NG_ID_SEPARATOR));
}
}
function _getElementId(element): number[] {
var elId = DOM.getData(element, NG_ID_PROPERTY);
if (isPresent(elId)) {
return elId.split(NG_ID_SEPARATOR).map(partStr => NumberWrapper.parseInt(partStr, 10));
} else {
return null;
}
}
export function inspectNativeElement(element): DebugElement {
var elId = _getElementId(element);
if (isPresent(elId)) {
var view = _allViewsById.get(elId[0]);
if (isPresent(view)) {
return new DebugElement_(view, elId[1]);
}
}
return null;
}
@Injectable()
export class DebugElementViewListener implements AppViewListener {
constructor(private _renderer: Renderer) {
DOM.setGlobalVar(INSPECT_GLOBAL_NAME, inspectNativeElement);
}
onViewCreated(view: AppView) {
var viewId = _nextId++;
_allViewsById.set(viewId, view);
_allIdsByView.set(view, viewId);
for (var i = 0; i < view.elementRefs.length; i++) {
var el = view.elementRefs[i];
_setElementId(this._renderer.getNativeElementSync(el), [viewId, i]);
}
}
onViewDestroyed(view: AppView) {
var viewId = _allIdsByView.get(view);
_allIdsByView.delete(view);
_allViewsById.delete(viewId);
}
}
export const ELEMENT_PROBE_PROVIDERS: any[] = CONST_EXPR([
DebugElementViewListener,
CONST_EXPR(new Provider(AppViewListener, {useExisting: DebugElementViewListener})),
]);
export const ELEMENT_PROBE_BINDINGS = ELEMENT_PROBE_PROVIDERS;