angular2
Version:
Angular 2 - a web framework for modern web apps
160 lines • 14.5 kB
JavaScript
;"use strict";
var __extends = (this && this.__extends) || function (d, b) {
for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var lang_1 = require('angular2/src/facade/lang');
var exceptions_1 = require('angular2/src/facade/exceptions');
var view_utils_1 = require('./view_utils');
/**
* Represents an instance of a Component created via a {@link ComponentFactory}.
*
* `ComponentRef` provides access to the Component Instance as well other objects related to this
* Component Instance and allows you to destroy the Component Instance via the {@link #destroy}
* method.
*/
var ComponentRef = (function () {
function ComponentRef() {
}
Object.defineProperty(ComponentRef.prototype, "location", {
/**
* Location of the Host Element of this Component Instance.
*/
get: function () { return exceptions_1.unimplemented(); },
enumerable: true,
configurable: true
});
Object.defineProperty(ComponentRef.prototype, "injector", {
/**
* The injector on which the component instance exists.
*/
get: function () { return exceptions_1.unimplemented(); },
enumerable: true,
configurable: true
});
Object.defineProperty(ComponentRef.prototype, "instance", {
/**
* The instance of the Component.
*/
get: function () { return exceptions_1.unimplemented(); },
enumerable: true,
configurable: true
});
;
Object.defineProperty(ComponentRef.prototype, "hostView", {
/**
* The {@link ViewRef} of the Host View of this Component instance.
*/
get: function () { return exceptions_1.unimplemented(); },
enumerable: true,
configurable: true
});
;
Object.defineProperty(ComponentRef.prototype, "changeDetectorRef", {
/**
* The {@link ChangeDetectorRef} of the Component instance.
*/
get: function () { return exceptions_1.unimplemented(); },
enumerable: true,
configurable: true
});
Object.defineProperty(ComponentRef.prototype, "componentType", {
/**
* The component type.
*/
get: function () { return exceptions_1.unimplemented(); },
enumerable: true,
configurable: true
});
return ComponentRef;
}());
exports.ComponentRef = ComponentRef;
var ComponentRef_ = (function (_super) {
__extends(ComponentRef_, _super);
function ComponentRef_(_hostElement, _componentType) {
_super.call(this);
this._hostElement = _hostElement;
this._componentType = _componentType;
}
Object.defineProperty(ComponentRef_.prototype, "location", {
get: function () { return this._hostElement.elementRef; },
enumerable: true,
configurable: true
});
Object.defineProperty(ComponentRef_.prototype, "injector", {
get: function () { return this._hostElement.injector; },
enumerable: true,
configurable: true
});
Object.defineProperty(ComponentRef_.prototype, "instance", {
get: function () { return this._hostElement.component; },
enumerable: true,
configurable: true
});
;
Object.defineProperty(ComponentRef_.prototype, "hostView", {
get: function () { return this._hostElement.parentView.ref; },
enumerable: true,
configurable: true
});
;
Object.defineProperty(ComponentRef_.prototype, "changeDetectorRef", {
get: function () { return this.hostView; },
enumerable: true,
configurable: true
});
;
Object.defineProperty(ComponentRef_.prototype, "componentType", {
get: function () { return this._componentType; },
enumerable: true,
configurable: true
});
ComponentRef_.prototype.destroy = function () { this._hostElement.parentView.destroy(); };
ComponentRef_.prototype.onDestroy = function (callback) { this.hostView.onDestroy(callback); };
return ComponentRef_;
}(ComponentRef));
exports.ComponentRef_ = ComponentRef_;
var ComponentFactory = (function () {
function ComponentFactory(selector, _viewFactory, _componentType) {
this.selector = selector;
this._viewFactory = _viewFactory;
this._componentType = _componentType;
}
Object.defineProperty(ComponentFactory.prototype, "componentType", {
get: function () { return this._componentType; },
enumerable: true,
configurable: true
});
/**
* Creates a new component.
*/
ComponentFactory.prototype.create = function (injector, projectableNodes, rootSelectorOrNode) {
if (projectableNodes === void 0) { projectableNodes = null; }
if (rootSelectorOrNode === void 0) { rootSelectorOrNode = null; }
var vu = injector.get(view_utils_1.ViewUtils);
if (lang_1.isBlank(projectableNodes)) {
projectableNodes = [];
}
// Note: Host views don't need a declarationAppElement!
var hostView = this._viewFactory(vu, injector, null);
var hostElement = hostView.create(projectableNodes, rootSelectorOrNode);
return new ComponentRef_(hostElement, this._componentType);
};
ComponentFactory = __decorate([
lang_1.CONST(),
__metadata('design:paramtypes', [String, Function, lang_1.Type])
], ComponentFactory);
return ComponentFactory;
}());
exports.ComponentFactory = ComponentFactory;
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