ionic-framework
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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;
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};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
return function (target, key) { decorator(target, key, paramIndex); }
};
var core_1 = require('angular2/core');
var common_1 = require('angular2/common');
var form_1 = require('../../util/form');
var config_1 = require('../../config/config');
var dom_1 = require('../../util/dom');
/**
* @private
*/
var MediaToggle = (function () {
/**
* TODO
* @param {Toggle} toggle TODO
* @param {} elementRef TODO
* @param {Config} config TODO
*/
function MediaToggle(toggle, elementRef) {
toggle.toggleEle = elementRef.nativeElement;
this.toggle = toggle;
}
MediaToggle = __decorate([
core_1.Directive({
selector: '.toggle-media',
host: {
'[class.toggle-activated]': 'toggle.isActivated'
}
}),
__param(0, core_1.Host()),
__param(0, core_1.Inject(core_1.forwardRef(function () { return Toggle; }))),
__metadata('design:paramtypes', [Toggle, (typeof (_a = typeof core_1.ElementRef !== 'undefined' && core_1.ElementRef) === 'function' && _a) || Object])
], MediaToggle);
return MediaToggle;
var _a;
})();
/**
* @name Toggle
* @description
* A toggle technically is the same thing as an HTML checkbox input, except it looks different and is easier to use on a touch device. Ionic prefers to wrap the checkbox input with the `<label>` in order to make the entire toggle easy to tap or drag.
* Togglees can also have colors assigned to them, by adding any color attribute to them.
*
* See the [Angular 2 Docs](https://angular.io/docs/js/latest/api/forms/) for more info on forms and input.
* @property {any} [value] - the inital value of the toggle
* @property {boolean} [checked] - whether the toggle it toggled or not
* @property {boolean} [disabled] - whether the toggle is disabled or not
* @property {string} [id] - a unique ID for a toggle
* @usage
* ```html
* // Create a single toggle
* <ion-toggle checked="true">
* Pineapple
* </ion-toggle>
*
* // Create a list of togglees:
* <ion-list>
*
* <ion-toggle checked="true">
* Apple
* </ion-toggle>
*
* <ion-toggle checked="false">
* Banana
* </ion-toggle>
*
* <ion-toggle disabled="true">
* Cherry
* </ion-toggle>
*
* </ion-list>
* ```
* @demo /docs/v2/demos/toggle/
* @see {@link /docs/v2/components#toggle Toggle Component Docs}
*/
var Toggle = (function () {
function Toggle(form, elementRef, config, ngControl) {
this.ngControl = ngControl;
// deprecated warning
if (elementRef.nativeElement.tagName == 'ION-SWITCH') {
console.warn('<ion-switch> has been renamed to <ion-toggle>, please update your HTML');
}
this.form = form;
form.register(this);
this.lastTouch = 0;
this.mode = config.get('mode');
this.onChange = function (_) { };
this.onTouched = function (_) { };
if (ngControl) {
ngControl.valueAccessor = this;
}
var self = this;
function pointerMove(ev) {
var currentX = dom_1.pointerCoord(ev).x;
if (self.checked) {
if (currentX + 15 < self.startX) {
self.toggle(ev);
self.startX = currentX;
}
}
else if (currentX - 15 > self.startX) {
self.toggle(ev);
self.startX = currentX;
}
}
function pointerOut(ev) {
if (ev.currentTarget === ev.target) {
self.pointerUp(ev);
}
}
this.addMoveListener = function () {
self.toggleEle.addEventListener('touchmove', pointerMove);
self.toggleEle.addEventListener('mousemove', pointerMove);
elementRef.nativeElement.addEventListener('mouseout', pointerOut);
};
this.removeMoveListener = function () {
self.toggleEle.removeEventListener('touchmove', pointerMove);
self.toggleEle.removeEventListener('mousemove', pointerMove);
elementRef.nativeElement.removeEventListener('mouseout', pointerOut);
};
}
/**
* @private
*/
Toggle.prototype.ngOnInit = function () {
this.labelId = 'label-' + this.inputId;
};
/**
* Set checked state of this toggle.
* @param {boolean} value Boolean to set this toggle's checked state to.
* @private
*/
Toggle.prototype.check = function (value) {
this.checked = !!value;
this.onChange(this.checked);
};
/**
* Toggle the checked state of this toggle.
* @private
*/
Toggle.prototype.toggle = function (ev) {
this.check(!this.checked);
};
/**
* @private
*/
Toggle.prototype.writeValue = function (value) {
this.checked = value;
};
/**
* @private
*/
Toggle.prototype.pointerDown = function (ev) {
if (/touch/.test(ev.type)) {
this.lastTouch = Date.now();
}
if (this.isDisabled(ev))
return;
this.startX = dom_1.pointerCoord(ev).x;
this.removeMoveListener();
this.addMoveListener();
this.isActivated = true;
};
/**
* @private
*/
Toggle.prototype.pointerUp = function (ev) {
if (this.isDisabled(ev))
return;
var endX = dom_1.pointerCoord(ev).x;
if (this.checked) {
if (this.startX + 4 > endX) {
this.toggle(ev);
}
}
else if (this.startX - 4 < endX) {
this.toggle(ev);
}
this.removeMoveListener();
this.isActivated = false;
};
/**
* @private
*/
Toggle.prototype.registerOnChange = function (fn) { this.onChange = fn; };
/**
* @private
*/
Toggle.prototype.registerOnTouched = function (fn) { this.onTouched = fn; };
/**
* @private
*/
Toggle.prototype.ngOnDestroy = function () {
this.removeMoveListener();
this.toggleEle = this.addMoveListener = this.removeMoveListener = null;
this.form.deregister(this);
};
/**
* @private
*/
Toggle.prototype.isDisabled = function (ev) {
return (this.lastTouch + 999 > Date.now() && /mouse/.test(ev.type)) || (this.mode == 'ios' && ev.target.tagName == 'ION-TOGGLE');
};
Toggle = __decorate([
core_1.Component({
selector: 'ion-toggle,ion-switch',
inputs: [
'value',
'checked',
'disabled',
'id'
],
host: {
'role': 'checkbox',
'tappable': 'true',
'[attr.tab-index]': 'tabIndex',
'[attr.aria-checked]': 'checked',
'[attr.aria-disabled]': 'disabled',
'[attr.aria-labelledby]': 'labelId',
'(touchstart)': 'pointerDown($event)',
'(mousedown)': 'pointerDown($event)',
'(touchend)': 'pointerUp($event)',
'(mouseup)': 'pointerUp($event)',
'class': 'item'
},
template: '<ng-content select="[item-left]"></ng-content>' +
'<div class="item-inner">' +
'<ion-item-content id="{{labelId}}">' +
'<ng-content></ng-content>' +
'</ion-item-content>' +
'<div disable-activated class="toggle-media">' +
'<div class="toggle-icon"></div>' +
'</div>' +
"</div>",
directives: [MediaToggle]
}),
__param(3, core_1.Optional()),
__metadata('design:paramtypes', [(typeof (_a = typeof form_1.Form !== 'undefined' && form_1.Form) === 'function' && _a) || Object, (typeof (_b = typeof core_1.ElementRef !== 'undefined' && core_1.ElementRef) === 'function' && _b) || Object, (typeof (_c = typeof config_1.Config !== 'undefined' && config_1.Config) === 'function' && _c) || Object, (typeof (_d = typeof common_1.NgControl !== 'undefined' && common_1.NgControl) === 'function' && _d) || Object])
], Toggle);
return Toggle;
var _a, _b, _c, _d;
})();
exports.Toggle = Toggle;