309 lines
12 KiB
JavaScript
309 lines
12 KiB
JavaScript
/*
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*
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* (c) Copyright Ascensio System SIA 2010-2021
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation. In accordance with
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* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement
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* of any third-party rights.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at 20A-12 Ernesta Birznieka-Upisha
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* street, Riga, Latvia, EU, LV-1050.
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*
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* The interactive user interfaces in modified source and object code versions
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* of the Program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product
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* logo when distributing the program. Pursuant to Section 7(e) we decline to
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* grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as
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* well as technical writing content are licensed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International. See the License
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* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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*/
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/**
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* HintManager.js
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*
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* Created by Julia Radzhabova on 21.04.2021
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* Copyright (c) 2021 Ascensio System SIA. All rights reserved.
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*
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*/
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if (Common === undefined)
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var Common = {};
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if (Common.UI === undefined) {
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Common.UI = {};
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}
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Common.UI.HintManager = new(function() {
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var _lang = 'en',
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_arrAlphabet = [],
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_isAlt = false,
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_hintVisible = false,
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_currentLevel = 0,
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_currentSection = document,
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_controls = [],
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_currentControls = [],
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_currentHints = [],
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_inputLetters = '';
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var _setCurrentSection = function (btn) {
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if (btn === 'esc') {
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if (_currentLevel === 0) {
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_currentSection = document;
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}
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return;
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}
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if ($('#file-menu-panel').is(':visible')) {
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_currentSection = $('#file-menu-panel');
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} else {
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_currentSection = (btn && btn.closest('.hint-section')) || document;
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}
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};
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var _showHints = function () {
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_inputLetters = '';
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if (_currentHints.length === 0 || ($('#file-menu-panel').is(':visible') && _currentLevel === 1)) {
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_getHints();
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}
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if (_currentHints.length > 0) {
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_hintVisible = true;
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_currentHints.forEach(function(item) {
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item.show()
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});
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} else
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_hintVisible = false;
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};
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var _hideHints = function() {
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_hintVisible = false;
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_currentHints && _currentHints.forEach(function(item) {
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item.hide()
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});
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};
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var _nextLevel = function() {
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_removeHints();
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_currentHints.length = 0;
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_currentControls.length = 0;
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_currentLevel++;
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};
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var _prevLevel = function() {
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_removeHints();
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_currentHints.length = 0;
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_currentControls.length = 0;
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_currentLevel--;
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};
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var _getLetters = function(countButtons) {
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var arr = [..._arrAlphabet];
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arr[0] = _arrAlphabet[0].repeat(2);
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for (var i = 1; arr.length < countButtons; i++) {
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arr.push(_arrAlphabet[0] + _arrAlphabet[i]);
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}
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return arr;
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};
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var _getControls = function() {
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/*if (!_controls[_currentLevel]) {
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_controls[_currentLevel] = $('[data-hint=' + (_currentLevel) + ']').toArray();
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}*/
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_controls[_currentLevel] = $(_currentSection).find('[data-hint=' + (_currentLevel) + ']').toArray();
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_currentControls = [];
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var arr = _controls[_currentLevel];
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var visibleItems = arr.filter(function (item) {
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return $(item).is(':visible');
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});
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var _arrLetters = [];
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if (visibleItems.length > _arrAlphabet.length) {
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_arrLetters = _getLetters(visibleItems.length);
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} else {
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_arrLetters = [..._arrAlphabet];
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}
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visibleItems.forEach(function (item, index) {
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var el = $(item);
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el.attr('data-hint-title', _arrLetters[index].toUpperCase());
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_currentControls.push(el);
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});
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return _currentControls;
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};
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var _getHints = function() {
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if (_currentControls.length === 0)
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_getControls();
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_currentControls.forEach(function(item, index) {
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if (!item.hasClass('disabled')) {
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var hint = $('<div style="" class="hint-div">' + item.attr('data-hint-title') + '</div>');
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var direction = item.attr('data-hint-direction');
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var offsets = item.attr('data-hint-offset');
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var applyOffset = offsets === 'big' ? 6 : (offsets === 'medium' ? 4 : (offsets === 'small' ? 2 : 0));
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if (applyOffset) {
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switch (direction) {
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case 'bottom':
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offsets = [-applyOffset, 0];
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break;
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case 'top':
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offsets = [applyOffset, 0];
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break;
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case 'right':
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offsets = [0, -applyOffset];
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break;
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case 'left':
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offsets = [0, applyOffset];
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break;
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}
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} else {
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offsets = offsets ? item.attr('data-hint-offset').split(',').map((item) => (parseInt(item))) : [0, 0];
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}
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var offset = item.offset();
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if (direction === 'left-top')
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hint.css({
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top: offset.top - 10 + offsets[0],
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left: offset.left - 10 + offsets[1]
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});
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else if (direction === 'top')
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hint.css({
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top: offset.top - 18 + offsets[0],
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left: offset.left + (item.outerWidth() - 18) / 2 + offsets[1]
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});
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else if (direction === 'right')
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hint.css({
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top: offset.top + (item.outerHeight() - 18) / 2 + offsets[0],
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left: offset.left + item.outerWidth() + offsets[1]
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});
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else if (direction === 'left')
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hint.css({
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top: offset.top + (item.outerHeight() - 18) / 2 + offsets[0],
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left: offset.left - 18 + offsets[1]
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});
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else
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hint.css({
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top: offset.top + item.outerHeight() + offsets[0],
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left: offset.left + (item.outerWidth() - 18) / 2 + offsets[1]
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});
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$(document.body).append(hint);
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_currentHints.push(hint);
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}
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});
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};
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var _removeHints = function() {
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_currentHints && _currentHints.forEach(function(item) {
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item.remove()
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});
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};
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var _resetToDefault = function() {
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_currentLevel = $('#file-menu-panel').is(':visible') ? 1 : 0;
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_setCurrentSection();
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_currentHints.length = 0;
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_currentControls.length = 0;
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};
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var _init = function() {
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Common.NotificationCenter.on('app:ready', function (mode) {
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_lang = mode.lang;
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_getAlphabetLetters();
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}.bind(this));
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$(document).on('keyup', function(e) {
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if (e.keyCode == Common.UI.Keys.ALT && _isAlt) {
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e.preventDefault();
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if (!_hintVisible) {
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_currentLevel = $('#file-menu-panel').is(':visible') ? 1 : 0;
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_setCurrentSection();
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_showHints();
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} else {
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_hideHints();
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_resetToDefault();
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}
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}
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_isAlt = false;
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});
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$(document).on('keydown', function(e) {
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if (_hintVisible) {
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if (e.keyCode == Common.UI.Keys.ESC ) {
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if (_currentLevel === 0) {
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_hideHints();
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} else {
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_prevLevel();
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_setCurrentSection('esc');
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_showHints();
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}
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} else if ((e.keyCode > 47 && e.keyCode < 58 || e.keyCode > 64 && e.keyCode < 91) && e.key) {
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var curr;
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_inputLetters = _inputLetters + String.fromCharCode(e.keyCode).toUpperCase();
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for (var i = 0; i < _currentControls.length; i++) {
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var item = _currentControls[i];
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if (item.attr('data-hint-title') === _inputLetters) {
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curr = item;
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break;
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}
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}
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if (curr) {
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var tag = curr.prop("tagName").toLowerCase();
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if (tag === 'input' || tag === 'textarea') {
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curr.trigger(jQuery.Event('click', {which: 1}));
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curr.focus();
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_hideHints();
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} else {
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if (!curr.attr('content-target') || (curr.attr('content-target') && !$(`#${curr.attr('content-target')}`).is(':visible'))) { // need to open panel
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if (!($('#file-menu-panel').is(':visible') && (curr.parent().prop('id') === 'fm-btn-info' && $('#panel-info').is(':visible') ||
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curr.parent().prop('id') === 'fm-btn-settings' && $('#panel-settings').is(':visible')))) {
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curr.trigger(jQuery.Event('click', {which: 1}));
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}
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}
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if (curr.prop('id') === 'btn-goback' || curr.closest('.btn-slot').prop('id') === 'slot-btn-options') {
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_hideHints();
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_resetToDefault();
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return;
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}
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if (curr.prop('id') === 'add-comment-doc') {
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_removeHints();
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_currentHints.length = 0;
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_currentControls.length = 0;
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} else {
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_nextLevel();
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}
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_setCurrentSection(curr);
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_showHints();
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}
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if (!_hintVisible) { // if there isn't new level, reset settings to start
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_resetToDefault();
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}
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}
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}
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e.preventDefault();
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}
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_isAlt = (e.keyCode == Common.UI.Keys.ALT);
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});
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};
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var _getAlphabetLetters = function () {
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Common.Utils.loadConfig('../../common/main/resources/alphabetletters/alphabetletters.json', function (langsJson) {
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_arrAlphabet = langsJson[_lang];
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});
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};
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var _needCloseMenu = function () {
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return !(_hintVisible && _currentLevel > 1);
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};
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return {
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init: _init,
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needCloseMenu: _needCloseMenu
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}
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})(); |