Edit File by line

/**

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* @class elFinder contextmenu

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[2] Fix | Delete

* @author Dmitry (dio) Levashov

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**/

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jQuery.fn.elfindercontextmenu = function(fm) {

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"use strict";

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return this.each(function() {

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var self = jQuery(this),

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cmItem = 'elfinder-contextmenu-item',

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smItem = 'elfinder-contextsubmenu-item',

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exIcon = 'elfinder-contextmenu-extra-icon',

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cHover = fm.res('class', 'hover'),

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dragOpt = {

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distance: 8,

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start: function() {

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menu.data('drag', true).data('touching') && menu.find('.'+cHover).removeClass(cHover);

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stop: function() {

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menu.data('draged', true).removeData('drag');

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}

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menu = jQuery(this).addClass('touch-punch ui-helper-reset ui-front ui-widget ui-state-default ui-corner-all elfinder-contextmenu elfinder-contextmenu-'+fm.direction)

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.hide()

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.on('touchstart', function(e) {

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menu.data('touching', true).children().removeClass(cHover);

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})

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.on('touchend', function(e) {

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menu.removeData('touching');

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})

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.on('mouseenter mouseleave', '.'+cmItem, function(e) {

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jQuery(this).toggleClass(cHover, (e.type === 'mouseenter' || (! menu.data('draged') && menu.data('submenuKeep'))? true : false));

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if (menu.data('draged') && menu.data('submenuKeep')) {

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menu.find('.elfinder-contextmenu-sub:visible').parent().addClass(cHover);

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}

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})

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.on('mouseenter mouseleave', '.'+exIcon, function(e) {

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jQuery(this).parent().toggleClass(cHover, e.type === 'mouseleave');

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})

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.on('mouseenter mouseleave', '.'+cmItem+',.'+smItem, function(e) {

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var setIndex = function(target, sub) {

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jQuery.each(sub? subnodes : nodes, function(i, n) {

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if (target[0] === n) {

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(sub? subnodes : nodes)._cur = i;

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if (sub) {

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subselected = target;

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} else {

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selected = target;

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}

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return false;

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}

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});

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};

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if (e.originalEvent) {

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var target = jQuery(this),

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unHover = function() {

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if (selected && !selected.children('div.elfinder-contextmenu-sub:visible').length) {

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selected.removeClass(cHover);

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}

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};

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if (e.type === 'mouseenter') {

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// mouseenter

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if (target.hasClass(smItem)) {

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// submenu

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if (subselected) {

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subselected.removeClass(cHover);

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}

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if (selected) {

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subnodes = selected.find('div.'+smItem);

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}

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setIndex(target, true);

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} else {

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// menu

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unHover();

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setIndex(target);

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}

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} else {

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// mouseleave

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if (target.hasClass(smItem)) {

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//submenu

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subselected = null;

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subnodes = null;

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} else {

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// menu

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unHover();

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(function(sel) {

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setTimeout(function() {

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if (sel === selected) {

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selected = null;

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}

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}, 250);

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})(selected);

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}

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}

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}

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})

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.on('contextmenu', function(){return false;})

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.on('mouseup', function() {

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setTimeout(function() {

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menu.removeData('draged');

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}, 100);

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})

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.draggable(dragOpt),

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ltr = fm.direction === 'ltr',

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subpos = ltr? 'left' : 'right',

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types = Object.assign({}, fm.options.contextmenu),

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tpl = '<div class="'+cmItem+'{className}"><span class="elfinder-button-icon {icon} elfinder-contextmenu-icon"{style}></span><span>{label}</span></div>',

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item = function(label, icon, callback, opts) {

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var className = '',

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style = '',

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iconClass = '',

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v, pos;

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if (opts) {

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if (opts.className) {

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className = ' ' + opts.className;

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}

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if (opts.iconClass) {

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iconClass = opts.iconClass;

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icon = '';

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}

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if (opts.iconImg) {

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v = opts.iconImg.split(/ +/);

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pos = v[1] && v[2]? fm.escape(v[1] + 'px ' + v[2] + 'px') : '';

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style = ' style="background:url(\''+fm.escape(v[0])+'\') '+(pos? pos : '0 0')+' no-repeat;'+(pos? '' : 'posbackground-size:contain;')+'"';

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}

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}

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return jQuery(tpl.replace('{icon}', icon ? 'elfinder-button-icon-'+icon : (iconClass? iconClass : ''))

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.replace('{label}', label)

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.replace('{style}', style)

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.replace('{className}', className))

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.on('click', function(e) {

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e.stopPropagation();

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e.preventDefault();

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callback();

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});

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urlIcon = function(iconUrl) {

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var v = iconUrl.split(/ +/),

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pos = v[1] && v[2]? (v[1] + 'px ' + v[2] + 'px') : '';

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return {

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backgroundImage: 'url("'+v[0]+'")',

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backgroundRepeat: 'no-repeat',

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backgroundPosition: pos? pos : '',

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backgroundSize: pos? '' : 'contain'

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};

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base, cwd,

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nodes, selected, subnodes, subselected, autoSyncStop, subHoverTm,

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autoToggle = function() {

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var evTouchStart = 'touchstart.contextmenuAutoToggle';

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menu.data('hideTm') && clearTimeout(menu.data('hideTm'));

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if (menu.is(':visible')) {

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menu.on('touchstart', function(e) {

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if (e.originalEvent.touches.length > 1) {

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return;

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}

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menu.stop();

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fm.toFront(menu);

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menu.data('hideTm') && clearTimeout(menu.data('hideTm'));

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})

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.data('hideTm', setTimeout(function() {

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if (menu.is(':visible')) {

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cwd.find('.elfinder-cwd-file').off(evTouchStart);

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cwd.find('.elfinder-cwd-file.ui-selected')

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.one(evTouchStart, function(e) {

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if (e.originalEvent.touches.length > 1) {

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return;

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}

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var tgt = jQuery(e.target);

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if (menu.first().length && !tgt.is('input:checkbox') && !tgt.hasClass('elfinder-cwd-select')) {

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e.stopPropagation();

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//e.preventDefault();

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open(e.originalEvent.touches[0].pageX, e.originalEvent.touches[0].pageY);

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cwd.data('longtap', true)

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tgt.one('touchend', function() {

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setTimeout(function() {

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cwd.removeData('longtap');

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}, 80);

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});

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return;

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}

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cwd.find('.elfinder-cwd-file').off(evTouchStart);

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})

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.one('unselect.'+fm.namespace, function() {

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cwd.find('.elfinder-cwd-file').off(evTouchStart);

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});

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menu.fadeOut({

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duration: 300,

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fail: function() {

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menu.css('opacity', '1').show();

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done: function() {

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fm.toHide(menu);

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}

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});

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}

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}, 4500));

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}

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keyEvts = function(e) {

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var code = e.keyCode,

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ESC = jQuery.ui.keyCode.ESCAPE,

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ENT = jQuery.ui.keyCode.ENTER,

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LEFT = jQuery.ui.keyCode.LEFT,

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RIGHT = jQuery.ui.keyCode.RIGHT,

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UP = jQuery.ui.keyCode.UP,

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DOWN = jQuery.ui.keyCode.DOWN,

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subent = fm.direction === 'ltr'? RIGHT : LEFT,

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sublev = subent === RIGHT? LEFT : RIGHT;

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if (jQuery.inArray(code, [ESC, ENT, LEFT, RIGHT, UP, DOWN]) !== -1) {

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e.preventDefault();

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e.stopPropagation();

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e.stopImmediatePropagation();

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if (code == ESC || code === sublev) {

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if (selected && subnodes && subselected) {

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subselected.trigger('mouseleave').trigger('submenuclose');

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selected.addClass(cHover);

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subnodes = null;

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subselected = null;

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} else {

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code == ESC && close();

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fm.trigger('closecontextmenu');

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}

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} else if (code == UP || code == DOWN) {

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if (subnodes) {

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if (subselected) {

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subselected.trigger('mouseleave');

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}

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if (code == DOWN && (! subselected || subnodes.length <= ++subnodes._cur)) {

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subnodes._cur = 0;

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} else if (code == UP && (! subselected || --subnodes._cur < 0)) {

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subnodes._cur = subnodes.length - 1;

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}

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subselected = subnodes.eq(subnodes._cur).trigger('mouseenter');

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} else {

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subnodes = null;

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if (selected) {

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selected.trigger('mouseleave');

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}

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if (code == DOWN && (! selected || nodes.length <= ++nodes._cur)) {

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nodes._cur = 0;

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} else if (code == UP && (! selected || --nodes._cur < 0)) {

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nodes._cur = nodes.length - 1;

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}

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selected = nodes.eq(nodes._cur).addClass(cHover);

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}

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} else if (selected && (code == ENT || code === subent)) {

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if (selected.hasClass('elfinder-contextmenu-group')) {

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if (subselected) {

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code == ENT && subselected.click();

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} else {

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selected.trigger('mouseenter');

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subnodes = selected.find('div.'+smItem);

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subnodes._cur = 0;

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subselected = subnodes.first().addClass(cHover);

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}

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} else {

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code == ENT && selected.click();

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}

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}

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}

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open = function(x, y, css) {

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var width = menu.outerWidth(),

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height = menu.outerHeight(),

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bstyle = base.attr('style'),

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bpos = base.offset(),

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bwidth = base.width(),

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bheight = base.height(),

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mw = fm.UA.Mobile? 40 : 2,

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mh = fm.UA.Mobile? 20 : 2,

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x = x - (bpos? bpos.left : 0),

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y = y - (bpos? bpos.top : 0),

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css = Object.assign(css || {}, {

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top : Math.max(0, y + mh + height < bheight ? y + mh : y - (y + height - bheight)),

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left : Math.max(0, (x < width + mw || x + mw + width < bwidth)? x + mw : x - mw - width),

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opacity : '1'

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}),

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evts;

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autoSyncStop = true;

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fm.autoSync('stop');

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base.width(bwidth);

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menu.stop().removeAttr('style').css(css);

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fm.toFront(menu);

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menu.show();

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base.attr('style', bstyle);

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css[subpos] = parseInt(menu.width());

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menu.find('.elfinder-contextmenu-sub').css(css);

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if (fm.UA.iOS) {

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jQuery('div.elfinder div.overflow-scrolling-touch').css('-webkit-overflow-scrolling', 'auto');

[295] Fix | Delete

}

[296] Fix | Delete

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selected = null;

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subnodes = null;

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subselected = null;

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jQuery(document).on('keydown.' + fm.namespace, keyEvts);

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evts = jQuery._data(document).events;

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if (evts && evts.keydown) {

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evts.keydown.unshift(evts.keydown.pop());

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}

[305] Fix | Delete

[306] Fix | Delete

fm.UA.Mobile && autoToggle();

[307] Fix | Delete

[308] Fix | Delete

requestAnimationFrame(function() {

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fm.getUI().one('click.' + fm.namespace, close);

[310] Fix | Delete

});

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close = function() {

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fm.getUI().off('click.' + fm.namespace, close);

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jQuery(document).off('keydown.' + fm.namespace, keyEvts);

[316] Fix | Delete

[317] Fix | Delete

currentType = currentTargets = null;

[318] Fix | Delete

[319] Fix | Delete

if (menu.is(':visible') || menu.children().length) {

[320] Fix | Delete

fm.toHide(menu.removeAttr('style').empty().removeData('submenuKeep'));

[321] Fix | Delete

try {

[322] Fix | Delete

if (! menu.draggable('instance')) {

[323] Fix | Delete

menu.draggable(dragOpt);

[324] Fix | Delete

}

[325] Fix | Delete

} catch(e) {

[326] Fix | Delete

if (! menu.hasClass('ui-draggable')) {

[327] Fix | Delete

menu.draggable(dragOpt);

[328] Fix | Delete

}

[329] Fix | Delete

}

[330] Fix | Delete

if (menu.data('prevNode')) {

[331] Fix | Delete

menu.data('prevNode').after(menu);

[332] Fix | Delete

menu.removeData('prevNode');

[333] Fix | Delete

}

[334] Fix | Delete

fm.trigger('closecontextmenu');

[335] Fix | Delete

if (fm.UA.iOS) {

[336] Fix | Delete

jQuery('div.elfinder div.overflow-scrolling-touch').css('-webkit-overflow-scrolling', 'touch');

[337] Fix | Delete

}

[338] Fix | Delete

}

[339] Fix | Delete

[340] Fix | Delete

autoSyncStop && fm.searchStatus.state < 1 && ! fm.searchStatus.ininc && fm.autoSync();

[341] Fix | Delete

autoSyncStop = false;

[342] Fix | Delete

[343] Fix | Delete

[344] Fix | Delete

create = function(type, targets) {

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var sep = false,

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insSep = false,

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disabled = [],

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isCwd = type === 'cwd',

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selcnt = 0,

[350] Fix | Delete

cmdMap;

[351] Fix | Delete

[352] Fix | Delete

currentType = type;

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currentTargets = targets;

[354] Fix | Delete

[355] Fix | Delete

// get current uiCmdMap option

[356] Fix | Delete

if (!(cmdMap = fm.option('uiCmdMap', isCwd? void(0) : targets[0]))) {

[357] Fix | Delete

cmdMap = {};

[358] Fix | Delete

}

[359] Fix | Delete

[360] Fix | Delete

if (!isCwd) {

[361] Fix | Delete

disabled = fm.getDisabledCmds(targets);

[362] Fix | Delete

}

[363] Fix | Delete

[364] Fix | Delete

selcnt = fm.selected().length;

[365] Fix | Delete

if (selcnt > 1) {

[366] Fix | Delete

menu.append('<div class="ui-corner-top ui-widget-header elfinder-contextmenu-header"><span>'

[367] Fix | Delete

+ fm.i18n('selectedItems', ''+selcnt)

[368] Fix | Delete

+ '</span></div>');

[369] Fix | Delete

}

[370] Fix | Delete

[371] Fix | Delete

nodes = jQuery();

[372] Fix | Delete

jQuery.each(types[type]||[], function(i, name) {

[373] Fix | Delete

var cmd, cmdName, useMap, node, submenu, hover;

[374] Fix | Delete

[375] Fix | Delete

if (name === '|') {

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if (sep) {

[377] Fix | Delete

insSep = true;

[378] Fix | Delete

}

[379] Fix | Delete

return;

[380] Fix | Delete

}

[381] Fix | Delete

[382] Fix | Delete

if (cmdMap[name]) {

[383] Fix | Delete

cmdName = cmdMap[name];

[384] Fix | Delete

useMap = true;

[385] Fix | Delete

} else {

[386] Fix | Delete

cmdName = name;

[387] Fix | Delete

}

[388] Fix | Delete

cmd = fm.getCommand(cmdName);

[389] Fix | Delete

[390] Fix | Delete

if (cmd && !isCwd && (!fm.searchStatus.state || !cmd.disableOnSearch)) {

[391] Fix | Delete

cmd.__disabled = cmd._disabled;

[392] Fix | Delete

cmd._disabled = !(cmd.alwaysEnabled || (fm._commands[cmdName] ? jQuery.inArray(name, disabled) === -1 && (!useMap || !disabled[cmdName]) : false));

[393] Fix | Delete

jQuery.each(cmd.linkedCmds, function(i, n) {

[394] Fix | Delete

var c;

[395] Fix | Delete

if (c = fm.getCommand(n)) {

[396] Fix | Delete

c.__disabled = c._disabled;

[397] Fix | Delete

c._disabled = !(c.alwaysEnabled || (fm._commands[n] ? !disabled[n] : false));

[398] Fix | Delete

}

[399] Fix | Delete

});

[400] Fix | Delete

}

[401] Fix | Delete

[402] Fix | Delete

if (cmd && !cmd._disabled && cmd.getstate(targets) != -1) {

[403] Fix | Delete

if (cmd.variants) {

[404] Fix | Delete

if (!cmd.variants.length) {

[405] Fix | Delete

return;

[406] Fix | Delete

}

[407] Fix | Delete

node = item(cmd.title, cmd.className? cmd.className : cmd.name, function(){}, cmd.contextmenuOpts);

[408] Fix | Delete

[409] Fix | Delete

submenu = jQuery('<div class="ui-front ui-corner-all elfinder-contextmenu-sub"></div>')

[410] Fix | Delete

.hide()

[411] Fix | Delete

.css('max-height', fm.getUI().height() - 30)

[412] Fix | Delete

.appendTo(node.append('<span class="elfinder-contextmenu-arrow"></span>'));

[413] Fix | Delete

[414] Fix | Delete

hover = function(show){

[415] Fix | Delete

if (! show) {

[416] Fix | Delete

submenu.hide();

[417] Fix | Delete

} else {

[418] Fix | Delete

var bstyle = base.attr('style');

[419] Fix | Delete

base.width(base.width());

[420] Fix | Delete

// top: '-1000px' to prevent visible scrollbar of window with the elFinder option `height: '100%'`

[421] Fix | Delete

submenu.css({ top: '-1000px', left: 'auto', right: 'auto' });

[422] Fix | Delete

var nodeOffset = node.offset(),

[423] Fix | Delete

nodeleft = nodeOffset.left,

[424] Fix | Delete

nodetop = nodeOffset.top,

[425] Fix | Delete

nodewidth = node.outerWidth(),

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width = submenu.outerWidth(true),

[427] Fix | Delete

height = submenu.outerHeight(true),

[428] Fix | Delete

baseOffset = base.offset(),

[429] Fix | Delete

wwidth = baseOffset.left + base.width(),

[430] Fix | Delete

wheight = baseOffset.top + base.height(),

[431] Fix | Delete

cltr = ltr,

[432] Fix | Delete

x = nodewidth,

[433] Fix | Delete

y, over;

[434] Fix | Delete

[435] Fix | Delete

if (ltr) {

[436] Fix | Delete

over = (nodeleft + nodewidth + width) - wwidth;

[437] Fix | Delete

if (over > 10) {

[438] Fix | Delete

if (nodeleft > width - 5) {

[439] Fix | Delete

x = x - 5;

[440] Fix | Delete

cltr = false;

[441] Fix | Delete

} else {

[442] Fix | Delete

if (!fm.UA.Mobile) {

[443] Fix | Delete

x = nodewidth - over;

[444] Fix | Delete

}

[445] Fix | Delete

}

[446] Fix | Delete

}

[447] Fix | Delete

} else {

[448] Fix | Delete

over = width - nodeleft;

[449] Fix | Delete

if (over > 0) {

[450] Fix | Delete

if ((nodeleft + nodewidth + width - 15) < wwidth) {

[451] Fix | Delete

x = x - 5;

[452] Fix | Delete

cltr = true;

[453] Fix | Delete

} else {

[454] Fix | Delete

if (!fm.UA.Mobile) {

[455] Fix | Delete

x = nodewidth - over;

[456] Fix | Delete

}

[457] Fix | Delete

}

[458] Fix | Delete

}

[459] Fix | Delete

}

[460] Fix | Delete

over = (nodetop + 5 + height) - wheight;

[461] Fix | Delete

y = (over > 0 && nodetop < wheight)? 5 - over : (over > 0? 30 - height : 5);

[462] Fix | Delete

[463] Fix | Delete

menu.find('.elfinder-contextmenu-sub:visible').hide();

[464] Fix | Delete

submenu.css({

[465] Fix | Delete

top : y,

[466] Fix | Delete

left : cltr? x : 'auto',

[467] Fix | Delete

right: cltr? 'auto' : x,

[468] Fix | Delete

overflowY: 'auto'

[469] Fix | Delete

}).show();

[470] Fix | Delete

base.attr('style', bstyle);

[471] Fix | Delete

}

[472] Fix | Delete

};

[473] Fix | Delete

[474] Fix | Delete

node.addClass('elfinder-contextmenu-group')

[475] Fix | Delete

.on('mouseleave', '.elfinder-contextmenu-sub', function(e) {

[476] Fix | Delete

if (! menu.data('draged')) {

[477] Fix | Delete

menu.removeData('submenuKeep');

[478] Fix | Delete

}

[479] Fix | Delete

})

[480] Fix | Delete

.on('submenuclose', '.elfinder-contextmenu-sub', function(e) {

[481] Fix | Delete

hover(false);

[482] Fix | Delete

})

[483] Fix | Delete

.on('click', '.'+smItem, function(e){

[484] Fix | Delete

var opts, $this;

[485] Fix | Delete

e.stopPropagation();

[486] Fix | Delete

if (! menu.data('draged')) {

[487] Fix | Delete

$this = jQuery(this);

[488] Fix | Delete

if (!cmd.keepContextmenu) {

[489] Fix | Delete

menu.hide();

[490] Fix | Delete

} else {

[491] Fix | Delete

$this.removeClass(cHover);

[492] Fix | Delete

node.addClass(cHover);

[493] Fix | Delete

}

[494] Fix | Delete

opts = $this.data('exec');

[495] Fix | Delete

if (typeof opts === 'undefined') {

[496] Fix | Delete

opts = {};

[497] Fix | Delete

}

[498] Fix | Delete

if (typeof opts === 'object') {

[499] Fix | Delete