ionic-angular
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A powerful framework for building mobile and progressive web apps with JavaScript and Angular
108 lines • 4.74 kB
JavaScript
import { Component, ComponentFactoryResolver, ElementRef, HostListener, Renderer, ViewChild, ViewContainerRef } from '@angular/core';
import { Config } from '../../config/config';
import { KEY_ESCAPE } from '../../platform/key';
import { NavParams } from '../../navigation/nav-params';
import { ViewController } from '../../navigation/view-controller';
import { BLOCK_ALL, GestureController } from '../../gestures/gesture-controller';
import { ModuleLoader } from '../../util/module-loader';
/**
* @hidden
*/
var PopoverCmp = (function () {
function PopoverCmp(_cfr, _elementRef, _renderer, _config, _navParams, _viewCtrl, gestureCtrl, moduleLoader) {
this._cfr = _cfr;
this._elementRef = _elementRef;
this._renderer = _renderer;
this._config = _config;
this._navParams = _navParams;
this._viewCtrl = _viewCtrl;
this.moduleLoader = moduleLoader;
this._gestureBlocker = gestureCtrl.createBlocker(BLOCK_ALL);
this.d = _navParams.data.opts;
_renderer.setElementClass(_elementRef.nativeElement, "popover-" + _config.get('mode'), true);
if (this.d.cssClass) {
this.d.cssClass.split(' ').forEach(function (cssClass) {
// Make sure the class isn't whitespace, otherwise it throws exceptions
if (cssClass.trim() !== '')
_renderer.setElementClass(_elementRef.nativeElement, cssClass, true);
});
}
this.id = (++popoverIds);
}
PopoverCmp.prototype.ionViewPreLoad = function () {
this._load(this._navParams.data.component);
};
PopoverCmp.prototype._load = function (component) {
if (component) {
var cfr = this.moduleLoader.getComponentFactoryResolver(component);
if (!cfr) {
cfr = this._cfr;
}
var componentFactory = cfr.resolveComponentFactory(component);
// ******** DOM WRITE ****************
var componentRef = this._viewport.createComponent(componentFactory, this._viewport.length, this._viewport.parentInjector, []);
this._viewCtrl._setInstance(componentRef.instance);
this._enabled = true;
// Subscribe to events in order to block gestures
// TODO, should we unsubscribe? memory leak?
this._viewCtrl.willEnter.subscribe(this._viewWillEnter.bind(this));
this._viewCtrl.didLeave.subscribe(this._viewDidLeave.bind(this));
}
};
PopoverCmp.prototype._viewWillEnter = function () {
this._gestureBlocker.block();
};
PopoverCmp.prototype._viewDidLeave = function () {
this._gestureBlocker.unblock();
};
PopoverCmp.prototype._setCssClass = function (componentRef, className) {
this._renderer.setElementClass(componentRef.location.nativeElement, className, true);
};
PopoverCmp.prototype._bdClick = function () {
if (this._enabled && this.d.enableBackdropDismiss) {
return this._viewCtrl.dismiss(null, 'backdrop');
}
};
PopoverCmp.prototype._keyUp = function (ev) {
if (this._enabled && ev.keyCode === KEY_ESCAPE && this._viewCtrl.isLast()) {
this._bdClick();
}
};
PopoverCmp.prototype.ngOnDestroy = function () {
(void 0) /* assert */;
this._gestureBlocker.destroy();
};
PopoverCmp.decorators = [
{ type: Component, args: [{
selector: 'ion-popover',
template: '<ion-backdrop (click)="_bdClick()" [hidden]="!d.showBackdrop"></ion-backdrop>' +
'<div class="popover-wrapper">' +
'<div class="popover-arrow"></div>' +
'<div class="popover-content">' +
'<div class="popover-viewport">' +
'<div #viewport nav-viewport></div>' +
'</div>' +
'</div>' +
'</div>'
},] },
];
/** @nocollapse */
PopoverCmp.ctorParameters = function () { return [
{ type: ComponentFactoryResolver, },
{ type: ElementRef, },
{ type: Renderer, },
{ type: Config, },
{ type: NavParams, },
{ type: ViewController, },
{ type: GestureController, },
{ type: ModuleLoader, },
]; };
PopoverCmp.propDecorators = {
'_viewport': [{ type: ViewChild, args: ['viewport', { read: ViewContainerRef },] },],
'_keyUp': [{ type: HostListener, args: ['body:keyup', ['$event'],] },],
};
return PopoverCmp;
}());
export { PopoverCmp };
var popoverIds = -1;
//# sourceMappingURL=popover-component.js.map