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/* <copyright>
This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
(c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved.
</copyright> */
/**
@module "montage/ui/popup/alert.reel"
@requires montage/core/core
@requires montage/ui/component
@requires "montage/ui/popup/popup.reel"
*/
var Montage = require("montage").Montage;
var Component = require("ui/component").Component;
var Popup = require("ui/popup/popup.reel").Popup;
/**
@class module:"montage/ui/popup/alert.reel".Alert
@extends module:montage/ui/component.Component
*/
var Alert = exports.Alert = Montage.create(Component, {
title: {
value: 'Alert'
},
/**
Description TODO
@type {Property}
@default {String} ''
*/
msg: {
value: ''
},
/**
Description TODO
@type {Property}
@default {String} ''
*/
details: {
value: ''
},
/**
Description TODO
@private
*/
_popup: {
value: null
},
/**
Description TODO
@type {Function}
@default null
*/
popup: {
set: function(value) {
this._popup = value;
},
get: function() {
return this._popup;
}
},
okCallback: {value: null},
prepareForDraw: {
value: function() {
this.element.addEventListener("keyup", this, false);
}
},
/**
Description TODO
@function
@param {Event} evt The event keyCode.
*/
handleKeyup: {
value: function(evt) {
if (evt.keyCode == 13 /*Enter*/ ||
evt.keyCode == 27 /*Escape*/) {
this.handleOkAction(evt);
}
}
},
/**
Description TODO
@function
@param {Event} evt The event keyCode.
*/
handleOkAction: {
value: function(evt) {
if(this.okCallback) {
this.okCallback.call(this, evt);
}
var anEvent = document.createEvent("CustomEvent");
anEvent.initCustomEvent("montage_alert_ok", true, true, null);
this.dispatchEvent(anEvent);
this.popup.hide();
}
},
// Static method to show an Alert dialog
/**
Displays an Alert dialog with a OK button.
@function
@param {String} msg A message to display in the dialog.
@param {Function} okCallback Function that's invoked when the user clicks OK
@example
...
*/
show: {
value: function(msg, okCallback) {
var popup = this.application._alertPopup, alert;
if(!popup) {
popup = Popup.create();
this.popup = popup;
popup.type = 'alert';
popup.title = 'Message';
popup.modal = true;
this.application._alertPopup = popup;
alert = Alert.create();
popup.content = alert;
}
alert = popup.content;
alert.msg = msg;
alert.okCallback = okCallback || null;
popup.show();
}
}
});
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