244 lines
9 KiB
JavaScript
Executable file
244 lines
9 KiB
JavaScript
Executable file
/*
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*
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* (c) Copyright Ascensio System SIA 2010-2019
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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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* Bootstrap.js
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*
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* Created by Alexander Yuzhin on 5/27/14
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* Copyright (c) 2018 Ascensio System SIA. All rights reserved.
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*
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*/
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function onDropDownKeyDown(e) {
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var $this = $(this),
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$parent = $this.parent(),
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beforeEvent = jQuery.Event('keydown.before.bs.dropdown', {keyCode: e.keyCode}),
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afterEvent = jQuery.Event('keydown.after.bs.dropdown', {keyCode: e.keyCode});
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$parent.trigger(beforeEvent);
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if ($parent.hasClass('no-stop-propagate')) {
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if (arguments.length>1 && arguments[1] instanceof KeyboardEvent)
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e = arguments[1];
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if ( /^(38|40|27|13|9|37|39)$/.test(e.keyCode) && !e.ctrlKey && !e.altKey) {
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patchDropDownKeyDownAdditional.call(this, e);
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if (!/(37|39)/.test(e.keyCode)) {
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e.preventDefault();
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e.stopPropagation();
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}
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}
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} else {
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patchDropDownKeyDown.call(this, e);
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e.preventDefault();
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e.stopPropagation();
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}
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$parent.trigger(afterEvent);
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}
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function patchDropDownKeyDown(e) {
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if (!/(38|40|27|37|39)/.test(e.keyCode)) return;
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var $this = $(this);
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e.preventDefault();
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e.stopPropagation();
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if ($this.is('.disabled, :disabled')) return;
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var $parent = getParent($this);
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var isActive = $parent.hasClass('open') || $parent.hasClass('over');
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if (!isActive || (isActive && e.keyCode == 27)) {
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if (e.which == 27) {
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$items = $('[role=menu] li.dropdown-submenu.over:visible', $parent);
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if ($items.length) {
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$items.eq($items.length-1).removeClass('over');
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return false;
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} else if ($parent.hasClass('dropdown-submenu') && $parent.hasClass('over')) {
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$parent.removeClass('over');
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$parent.find('> a').focus();
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} else {
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$parent.find('[data-toggle=dropdown]').focus();
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}
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}
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return (isActive) ? $this.click() : undefined;
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}
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// var $items = $('[role=menu] li:not(.divider):visible a', $parent) - original search function
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var $items = $('> [role=menu] > li:not(.divider):not(.disabled):visible', $parent).find('> a');
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if (!$items.length) return;
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var index = $items.index($items.filter(':focus'));
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if (e.keyCode == 39) { // right
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if (index<0) return;
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var li = $items.eq(index).parent();
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if (li.hasClass('dropdown-submenu') && !li.hasClass('over')) {// open submenu and select first <li> item
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li.mouseenter();
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li.addClass('focused-submenu');
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_.delay(function() {
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var mnu = $('> [role=menu]', li),
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$subitems = mnu.find('> li:not(.divider):not(.disabled):visible > a'),
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$dataviews = mnu.find('> li:not(.divider):not(.disabled):visible .dataview'),
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$internal_menu = mnu.find('> li:not(.divider):not(.disabled):visible ul.internal-menu');
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if ($subitems.length>0 && $dataviews.length<1 && $internal_menu.length<1)
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($subitems.index($subitems.filter(':focus'))<0) && $subitems.eq(0).focus();
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}, 250);
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}
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} else if (e.keyCode == 37) { // left
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if ($parent.hasClass('dropdown-submenu') && $parent.hasClass('over')) { // close submenu
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$parent.removeClass('over');
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$parent.find('> a').focus();
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}
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} else {
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if (e.keyCode == 38) { index > 0 ? index-- : ($this.hasClass('no-cyclic') ? (index = 0) : (index = $items.length - 1));} else // up
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if (e.keyCode == 40) { index < $items.length - 1 ? index++ : ($this.hasClass('no-cyclic') ? (index = $items.length - 1) : (index = 0));} // down
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if (!~index) index=0;
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if ($parent.hasClass('dropdown-submenu') && $parent.hasClass('over'))
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$parent.addClass('focused-submenu'); // for Safari. When focus go from parent menuItem to it's submenu don't hide this submenu
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$items.eq(index).focus();
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}
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}
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function patchDropDownKeyDownAdditional(e) { // only for formula menu when typing in cell editor
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if (!/(38|40|27|37|39)/.test(e.keyCode)) return;
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var $this = $(this);
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if (!/(37|39)/.test(e.keyCode)) {
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e.preventDefault();
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e.stopPropagation();
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}
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if ($this.is('.disabled, :disabled')) return;
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var $parent = getParent($this);
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var isActive = $parent.hasClass('open') || $parent.hasClass('over');
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if (!isActive || (isActive && (e.keyCode == 27 || e.keyCode == 37 || e.keyCode == 39))) {
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// if (e.which == 27)
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// $parent.find('[data-toggle=dropdown]').focus();
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return (isActive) ? $this.click() : undefined;
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}
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var $items = $('> [role=menu] > li:not(.divider):not(.disabled):visible', $parent).find('> a');
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if (!$items.length) return;
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var index = $items.index($items.filter('.focus')),
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previndex = index;
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if (e.keyCode == 38) { index > 0 ? index-- : ($this.hasClass('no-cyclic') ? (index = 0) : (index = $items.length - 1));} else // up
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if (e.keyCode == 40) { index < $items.length - 1 ? index++ : ($this.hasClass('no-cyclic') ? (index = $items.length - 1) : (index = 0));} // down
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if (!~index) index=0;
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$items.removeClass('focus');
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$items.eq(index).addClass('focus');
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if (previndex !== index) {
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var tip = $items.eq(previndex).parent().data('bs.tooltip');
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if (tip) {
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tip.hide();
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}
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tip = $items.eq(index).parent().data('bs.tooltip');
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if (tip) {
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tip.show();
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}
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}
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}
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function getParent($this) {
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var selector = $this.attr('data-target');
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if (!selector) {
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selector = $this.attr('href');
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selector = selector && /#/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, ''); //strip for ie7
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}
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var $parent = selector && $(selector);
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return $parent && $parent.length ? $parent : $this.parent();
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}
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function clearMenus(isFromInputControl) {
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$('.dropdown-toggle').each(function (e) {
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var $parent = ($(this)).parent();
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if (!$parent.hasClass('open')) return;
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if ($parent.attr('data-value') == 'prevent-canvas-click') {
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$parent.attr('data-value','');
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return;
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}
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$parent.trigger(e = $.Event('hide.bs.dropdown'));
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if (e.isDefaultPrevented()) return;
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$parent.removeClass('open').trigger('hidden.bs.dropdown', isFromInputControl);
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})
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}
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function toggle() {
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$('.dropdown-backdrop').remove();
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}
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$(document)
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.off('keydown.bs.dropdown.data-api')
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.on('keydown.bs.dropdown.data-api', '[data-toggle=dropdown], [role=menu]' , onDropDownKeyDown);
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('ontouchstart' in document.documentElement) && $(document).on('click.bs.dropdown.data-api', '[data-toggle=dropdown]', toggle);
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/*
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* workaround closing menu by right click
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* */
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(function () {
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var eventsObj = $._data($(document).get(0), "events"), clickDefHandler;
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if (eventsObj && eventsObj.click) {
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eventsObj.click.every(function(e, i, a){
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if (/click/.test(e.type) && !e.selector && /bs\..+\.dropdown/.test(e.namespace)) {
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clickDefHandler = e.handler;
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}
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return !clickDefHandler;
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});
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}
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function onDropDownClick(e) {
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if (e.which == 1 || e.which == undefined)
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clearMenus(/form-control/.test(e.target.className));
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}
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if (!!clickDefHandler) {
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$(document)
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.off('click.bs.dropdown.data-api', clickDefHandler)
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.on('click.bs.dropdown.data-api', onDropDownClick);
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}
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})();
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/*
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* */ |