snappymail/dev/Common/Globals.jsx

/* global RL_COMMUNITY */
import {window, _, $, key} from 'common';
import ko from 'ko';
import {KeyState} from 'Common/Enums';

const $win = $(window);
$win.__sizes = [0, 0];

export {$win};

export const $doc = $(window.document);

export const $html = $('html');

export const $body = $('body');

export const $div = $('<div></div>');

export const startMicrotime = (new window.Date()).getTime();

/**
 * @type {boolean}
 */
export const community = RL_COMMUNITY;

/**
 * @type {?}
 */
export const dropdownVisibility = ko.observable(false).extend({rateLimit: 0});

/**
 * @type {boolean}
 */
export const useKeyboardShortcuts = ko.observable(true);

/**
 * @type {string}
 */
export const sUserAgent = 'navigator' in window && 'userAgent' in window.navigator &&
		window.navigator.userAgent.toLowerCase() || '';

/**
 * @type {boolean}
 */
export const bIE = sUserAgent.indexOf('msie') > -1;

/**
 * @type {boolean}
 */
export const bChrome = sUserAgent.indexOf('chrome') > -1;

/**
 * @type {boolean}
 */
export const bSafari = !bChrome && sUserAgent.indexOf('safari') > -1;

/**
 * @type {boolean}
 */
export const bMobileDevice =
	/android/i.test(sUserAgent) ||
	/iphone/i.test(sUserAgent) ||
	/ipod/i.test(sUserAgent) ||
	/ipad/i.test(sUserAgent) ||
	/blackberry/i.test(sUserAgent)
;

/**
 * @type {boolean}
 */
export let bDisableNanoScroll = bMobileDevice;

/**
 * @type {boolean}
 */
export let bAnimationSupported = !bMobileDevice &&
	$html.hasClass('csstransitions') &&
	$html.hasClass('cssanimations')
;

/**
 * @type {boolean}
 */
export const bXMLHttpRequestSupported = !!window.XMLHttpRequest;

/**
 * @type {Object}
 */
export const oHtmlEditorDefaultConfig = {
	title: false,
	stylesSet: false,
	customConfig: '',
	contentsCss: '',
	toolbarGroups: [
		{name: 'spec'},
		{name: 'styles'},
		{name: 'basicstyles', groups: ['basicstyles', 'cleanup', 'bidi']},
		{name: 'colors'},
		bMobileDevice ? {} : {name: 'paragraph', groups: ['list', 'indent', 'blocks', 'align']},
		{name: 'links'},
		{name: 'insert'},
		{name: 'document', groups: ['mode', 'document', 'doctools']},
		{name: 'others'}
	],

	removePlugins: 'liststyle',
	removeButtons: 'Format,Undo,Redo,Cut,Copy,Paste,Anchor,Strike,Subscript,Superscript,Image,SelectAll,Source',
	removeDialogTabs: 'link:advanced;link:target;image:advanced;images:advanced',

	extraPlugins: 'plain,signature',

	allowedContent: true,
	extraAllowedContent: true,

	fillEmptyBlocks: false,
	ignoreEmptyParagraph: true,
	disableNativeSpellChecker: false,

	font_defaultLabel: 'Arial',
	fontSize_defaultLabel: '13',
	fontSize_sizes: '10/10px;12/12px;13/13px;14/14px;16/16px;18/18px;20/20px;24/24px;28/28px;36/36px;48/48px'
};

/**
 * @type {Object}
 */
export const oHtmlEditorLangsMap = {
	bg_bg: 'bg',
	de_de: 'de',
	el_gr: 'el',
	es_es: 'es',
	fr_fr: 'fr',
	hu_hu: 'hu',
	is_is: 'is',
	it_it: 'it',
	ja_jp: 'ja',
	ko_kr: 'ko',
	lt_lt: 'lt',
	lv_lv: 'lv',
	nl_nl: 'nl',
	bg_no: 'no',
	pl_pl: 'pl',
	pt_pt: 'pt',
	pt_br: 'pt-br',
	ro_ro: 'ro',
	ru_ru: 'ru',
	sk_sk: 'sk',
	sl_si: 'sl',
	sv_se: 'sv',
	tr_tr: 'tr',
	uk_ua: 'ru',
	zh_tw: 'zh',
	zh_cn: 'zh-cn'
};

/**
 * @type {boolean}
 */
let bAllowPdfPreview = !bMobileDevice;

if (bAllowPdfPreview && window.navigator && window.navigator.mimeTypes)
{
	bAllowPdfPreview = !!_.find(window.navigator.mimeTypes, function (oType) {
		return oType && 'application/pdf' === oType.type;
	});

	if (!bAllowPdfPreview)
	{
		bAllowPdfPreview = (typeof window.navigator.mimeTypes['application/pdf'] !== 'undefined');
	}
}

export {bAllowPdfPreview};

export const aViewModels = {
	settings: [],
	'settings-removed': [],
	'settings-disabled': []
};

export const leftPanelDisabled = ko.observable(false);
export const leftPanelType = ko.observable('');
export const leftPanelWidth = ko.observable(0);

// popups
export const popupVisibilityNames = ko.observableArray([]);

export const popupVisibility = ko.computed(() => {
	return 0 < popupVisibilityNames().length;
});

popupVisibility.subscribe((bValue) => {
	$html.toggleClass('rl-modal', bValue);
});

// keys
export const keyScopeReal = ko.observable(KeyState.All);
export const keyScopeFake = ko.observable(KeyState.All);

export const keyScope = ko.computed({
	owner: this,
	read: () => {
		return keyScopeFake();
	},
	write: function (sValue) {

		if (KeyState.Menu !== sValue)
		{
			if (KeyState.Compose === sValue)
			{
				// disableKeyFilter
				key.filter = function () {
					return useKeyboardShortcuts();
				};
			}
			else
			{
				// restoreKeyFilter
				key.filter = function (event) {

					if (useKeyboardShortcuts())
					{
						var
							oElement = event.target || event.srcElement,
							sTagName = oElement ? oElement.tagName : ''
						;

						sTagName = sTagName.toUpperCase();
						return !(sTagName === 'INPUT' || sTagName === 'SELECT' || sTagName === 'TEXTAREA' ||
							(oElement && sTagName === 'DIV' && ('editorHtmlArea' === oElement.className || 'true' === '' + oElement.contentEditable))
						);
					}

					return false;
				};
			}

			keyScopeFake(sValue);
			if (dropdownVisibility())
			{
				sValue = KeyState.Menu;
			}
		}

		keyScopeReal(sValue);
	}
});

keyScopeReal.subscribe(function (sValue) {
//	window.console.log('keyScope=' + sValue); // DEBUG
	key.setScope(sValue);
});

dropdownVisibility.subscribe(function (bValue) {
	if (bValue)
	{
		keyScope(KeyState.Menu);
	}
	else if (KeyState.Menu === key.getScope())
	{
		keyScope(keyScopeFake());
	}
});

/**
 * @type {*}
 */
export const data = {
	__APP__: null,
	iAjaxErrorCount: 0,
	iTokenErrorCount: 0,
	aBootstrapDropdowns: [],
	iMessageBodyCacheCount: 0,
	bUnload: false
};