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refactor(toggle): uses new UIEventManager

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This commit is contained in:
Manu Mtz.-Almeida
2016-06-21 11:53:53 +02:00
parent 14b8049771
commit e3ecd3d05b
1 changed files with 11 additions and 40 deletions
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51
src/components/toggle/toggle.ts
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@ -5,6 +5,7 @@ import {Form} from '../../util/form';
import {isTrueProperty} from '../../util/util';
import {Item} from '../item/item';
import {pointerCoord} from '../../util/dom';
import {UIEventManager} from '../../util/ui-event-manager';
const TOGGLE_VALUE_ACCESSOR = new Provider(
@ -87,6 +88,7 @@ export class Toggle implements ControlValueAccessor {
private _startX: number;
private _msPrv: number = 0;
private _fn: Function;
private _events: UIEventManager = new UIEventManager();
/**
* @private
@ -113,27 +115,14 @@ export class Toggle implements ControlValueAccessor {
}
}
/**
* @private
*/
private pointerDown(ev: UIEvent) {
if (this._isPrevented(ev)) {
return;
}
private pointerDown(ev: UIEvent): boolean {
this._startX = pointerCoord(ev).x;
this._activated = true;
return true;
}
/**
* @private
*/
private pointerMove(ev: UIEvent) {
if (this._startX) {
if (this._isPrevented(ev)) {
return;
}
let currentX = pointerCoord(ev).x;
console.debug('toggle, pointerMove', ev.type, currentX);
@ -152,16 +141,8 @@ export class Toggle implements ControlValueAccessor {
}
}
/**
* @private
*/
private pointerUp(ev: UIEvent) {
if (this._startX) {
if (this._isPrevented(ev)) {
return;
}
let endX = pointerCoord(ev).x;
if (this.checked) {
@ -188,9 +169,7 @@ export class Toggle implements ControlValueAccessor {
this.onChange(this._checked);
}
/**
* @private
*/
private _setChecked(isChecked: boolean) {
if (isChecked !== this._checked) {
this._checked = isChecked;
@ -256,6 +235,11 @@ export class Toggle implements ControlValueAccessor {
*/
ngAfterContentInit() {
this._init = true;
this._events.pointerEventsRef(this._elementRef,
(ev: any) => this.pointerDown(ev),
(ev: any) => this.pointerMove(ev),
(ev: any) => this.pointerUp(ev)
);
}
/**
@ -263,20 +247,7 @@ export class Toggle implements ControlValueAccessor {
*/
ngOnDestroy() {
this._form.deregister(this);
}
/**
* @private
*/
private _isPrevented(ev: UIEvent) {
if (ev.type.indexOf('touch') > -1) {
this._msPrv = Date.now() + 2000;
} else if (this._msPrv > Date.now() && ev.type.indexOf('mouse') > -1) {
ev.preventDefault();
ev.stopPropagation();
return true;
}
this._events.unlistenAll();
}
}