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/*** ### Contextmenu plugin** Shows a context menu when a node is right-clicked.*//*globals jQuery, define, exports, require, document */(function (factory) {"use strict";if (typeof define === 'function' && define.amd) {define('jstree.contextmenu', ['jquery','jstree'], factory);}else if(typeof exports === 'object') {factory(require('jquery'), require('jstree'));}else {factory(jQuery, jQuery.jstree);}}(function ($, jstree, undefined) {"use strict";if($.jstree.plugins.contextmenu) { return; }/*** stores all defaults for the contextmenu plugin* @name $.jstree.defaults.contextmenu* @plugin contextmenu*/$.jstree.defaults.contextmenu = {/*** a boolean indicating if the node should be selected when the context menu is invoked on it. Defaults to `true`.* @name $.jstree.defaults.contextmenu.select_node* @plugin contextmenu*/select_node : true,/*** a boolean indicating if the menu should be shown aligned with the node. Defaults to `true`, otherwise the mouse coordinates are used.* @name $.jstree.defaults.contextmenu.show_at_node* @plugin contextmenu*/show_at_node : true,/*** an object of actions, or a function that accepts a node and a callback function and calls the callback function with an object of actions available for that node (you can also return the items too).** Each action consists of a key (a unique name) and a value which is an object with the following properties (only label and action are required):** * `separator_before` - a boolean indicating if there should be a separator before this item* * `separator_after` - a boolean indicating if there should be a separator after this item* * `_disabled` - a boolean indicating if this action should be disabled* * `label` - a string - the name of the action (could be a function returning a string)* * `action` - a function to be executed if this item is chosen* * `icon` - a string, can be a path to an icon or a className, if using an image that is in the current directory use a `./` prefix, otherwise it will be detected as a class* * `shortcut` - keyCode which will trigger the action if the menu is open (for example `113` for rename, which equals F2)* * `shortcut_label` - shortcut label (like for example `F2` for rename)** @name $.jstree.defaults.contextmenu.items* @plugin contextmenu*/items : function (o, cb) { // Could be an object directlyreturn {"create" : {"separator_before" : false,"separator_after" : true,"_disabled" : false, //(this.check("create_node", data.reference, {}, "last")),"label" : "Create","action" : function (data) {var inst = $.jstree.reference(data.reference),obj = inst.get_node(data.reference);inst.create_node(obj, {}, "last", function (new_node) {setTimeout(function () { inst.edit(new_node); },0);});}},"rename" : {"separator_before" : false,"separator_after" : false,"_disabled" : false, //(this.check("rename_node", data.reference, this.get_parent(data.reference), "")),"label" : "Rename",/*!"shortcut" : 113,"shortcut_label" : 'F2',"icon" : "glyphicon glyphicon-leaf",*/"action" : function (data) {var inst = $.jstree.reference(data.reference),obj = inst.get_node(data.reference);inst.edit(obj);}},"remove" : {"separator_before" : false,"icon" : false,"separator_after" : false,"_disabled" : false, //(this.check("delete_node", data.reference, this.get_parent(data.reference), "")),"label" : "Delete","action" : function (data) {var inst = $.jstree.reference(data.reference),obj = inst.get_node(data.reference);if(inst.is_selected(obj)) {inst.delete_node(inst.get_selected());}else {inst.delete_node(obj);}}},"ccp" : {"separator_before" : true,"icon" : false,"separator_after" : false,"label" : "Edit","action" : false,"submenu" : {"cut" : {"separator_before" : false,"separator_after" : false,"label" : "Cut","action" : function (data) {var inst = $.jstree.reference(data.reference),obj = inst.get_node(data.reference);if(inst.is_selected(obj)) {inst.cut(inst.get_top_selected());}else {inst.cut(obj);}}},"copy" : {"separator_before" : false,"icon" : false,"separator_after" : false,"label" : "Copy","action" : function (data) {var inst = $.jstree.reference(data.reference),obj = inst.get_node(data.reference);if(inst.is_selected(obj)) {inst.copy(inst.get_top_selected());}else {inst.copy(obj);}}},"paste" : {"separator_before" : false,"icon" : false,"_disabled" : function (data) {return !$.jstree.reference(data.reference).can_paste();},"separator_after" : false,"label" : "Paste","action" : function (data) {var inst = $.jstree.reference(data.reference),obj = inst.get_node(data.reference);inst.paste(obj);}}}}};}};$.jstree.plugins.contextmenu = function (options, parent) {this.bind = function () {parent.bind.call(this);var last_ts = 0, cto = null, ex, ey;this.element.on("contextmenu.jstree", ".jstree-anchor", $.proxy(function (e, data) {e.preventDefault();last_ts = e.ctrlKey ? +new Date() : 0;if(data || cto) {last_ts = (+new Date()) + 10000;}if(cto) {clearTimeout(cto);}if(!this.is_loading(e.currentTarget)) {this.show_contextmenu(e.currentTarget, e.pageX, e.pageY, e);}}, this)).on("click.jstree", ".jstree-anchor", $.proxy(function (e) {if(this._data.contextmenu.visible && (!last_ts || (+new Date()) - last_ts > 250)) { // work around safari & macOS ctrl+click$.vakata.context.hide();}last_ts = 0;}, this)).on("touchstart.jstree", ".jstree-anchor", function (e) {if(!e.originalEvent || !e.originalEvent.changedTouches || !e.originalEvent.changedTouches[0]) {return;}ex = e.pageX;ey = e.pageY;cto = setTimeout(function () {$(e.currentTarget).trigger('contextmenu', true);}, 750);}).on('touchmove.vakata.jstree', function (e) {if(cto && e.originalEvent && e.originalEvent.changedTouches && e.originalEvent.changedTouches[0] && (Math.abs(ex - e.pageX) > 50 || Math.abs(ey - e.pageY) > 50)) {clearTimeout(cto);}}).on('touchend.vakata.jstree', function (e) {if(cto) {clearTimeout(cto);}});/*!if(!('oncontextmenu' in document.body) && ('ontouchstart' in document.body)) {var el = null, tm = null;this.element.on("touchstart", ".jstree-anchor", function (e) {el = e.currentTarget;tm = +new Date();$(document).one("touchend", function (e) {e.target = document.elementFromPoint(e.originalEvent.targetTouches[0].pageX - window.pageXOffset, e.originalEvent.targetTouches[0].pageY - window.pageYOffset);e.currentTarget = e.target;tm = ((+(new Date())) - tm);if(e.target === el && tm > 600 && tm < 1000) {e.preventDefault();$(el).trigger('contextmenu', e);}el = null;tm = null;});});}*/$(document).on("context_hide.vakata.jstree", $.proxy(function () { this._data.contextmenu.visible = false; }, this));};this.teardown = function () {if(this._data.contextmenu.visible) {$.vakata.context.hide();}parent.teardown.call(this);};/*** prepare and show the context menu for a node* @name show_contextmenu(obj [, x, y])* @param {mixed} obj the node* @param {Number} x the x-coordinate relative to the document to show the menu at* @param {Number} y the y-coordinate relative to the document to show the menu at* @param {Object} e the event if available that triggered the contextmenu* @plugin contextmenu* @trigger show_contextmenu.jstree*/this.show_contextmenu = function (obj, x, y, e) {obj = this.get_node(obj);if(!obj || obj.id === $.jstree.root) { return false; }var s = this.settings.contextmenu,d = this.get_node(obj, true),a = d.children(".jstree-anchor"),o = false,i = false;if(s.show_at_node || x === undefined || y === undefined) {o = a.offset();x = o.left;y = o.top + this._data.core.li_height;}if(this.settings.contextmenu.select_node && !this.is_selected(obj)) {this.activate_node(obj, e);}i = s.items;if($.isFunction(i)) {i = i.call(this, obj, $.proxy(function (i) {this._show_contextmenu(obj, x, y, i);}, this));}if($.isPlainObject(i)) {this._show_contextmenu(obj, x, y, i);}};/*** show the prepared context menu for a node* @name _show_contextmenu(obj, x, y, i)* @param {mixed} obj the node* @param {Number} x the x-coordinate relative to the document to show the menu at* @param {Number} y the y-coordinate relative to the document to show the menu at* @param {Number} i the object of items to show* @plugin contextmenu* @trigger show_contextmenu.jstree* @private*/this._show_contextmenu = function (obj, x, y, i) {var d = this.get_node(obj, true),a = d.children(".jstree-anchor");$(document).one("context_show.vakata.jstree", $.proxy(function (e, data) {var cls = 'jstree-contextmenu jstree-' + this.get_theme() + '-contextmenu';$(data.element).addClass(cls);}, this));this._data.contextmenu.visible = true;$.vakata.context.show(a, { 'x' : x, 'y' : y }, i);/*** triggered when the contextmenu is shown for a node* @event* @name show_contextmenu.jstree* @param {Object} node the node* @param {Number} x the x-coordinate of the menu relative to the document* @param {Number} y the y-coordinate of the menu relative to the document* @plugin contextmenu*/this.trigger('show_contextmenu', { "node" : obj, "x" : x, "y" : y });};};// contextmenu helper(function ($) {var right_to_left = false,vakata_context = {element : false,reference : false,position_x : 0,position_y : 0,items : [],html : "",is_visible : false};$.vakata.context = {settings : {hide_onmouseleave : 0,icons : true},_trigger : function (event_name) {$(document).triggerHandler("context_" + event_name + ".vakata", {"reference" : vakata_context.reference,"element" : vakata_context.element,"position" : {"x" : vakata_context.position_x,"y" : vakata_context.position_y}});},_execute : function (i) {i = vakata_context.items[i];return i && (!i._disabled || ($.isFunction(i._disabled) && !i._disabled({ "item" : i, "reference" : vakata_context.reference, "element" : vakata_context.element }))) && i.action ? i.action.call(null, {"item" : i,"reference" : vakata_context.reference,"element" : vakata_context.element,"position" : {"x" : vakata_context.position_x,"y" : vakata_context.position_y}}) : false;},_parse : function (o, is_callback) {if(!o) { return false; }if(!is_callback) {vakata_context.html = "";vakata_context.items = [];}var str = "",sep = false,tmp;if(is_callback) { str += "<"+"ul>"; }$.each(o, function (i, val) {if(!val) { return true; }vakata_context.items.push(val);if(!sep && val.separator_before) {str += "<"+"li class='vakata-context-separator'><"+"a href='#' " + ($.vakata.context.settings.icons ? '' : 'style="margin-left:0px;"') + "> <"+"/a><"+"/li>";}sep = false;str += "<"+"li class='" + (val._class || "") + (val._disabled === true || ($.isFunction(val._disabled) && val._disabled({ "item" : val, "reference" : vakata_context.reference, "element" : vakata_context.element })) ? " vakata-contextmenu-disabled " : "") + "' "+(val.shortcut?" data-shortcut='"+val.shortcut+"' ":'')+">";str += "<"+"a href='#' rel='" + (vakata_context.items.length - 1) + "'>";if($.vakata.context.settings.icons) {str += "<"+"i ";if(val.icon) {if(val.icon.indexOf("/") !== -1 || val.icon.indexOf(".") !== -1) { str += " style='background:url(\"" + val.icon + "\") center center no-repeat' "; }else { str += " class='" + val.icon + "' "; }}str += "><"+"/i><"+"span class='vakata-contextmenu-sep'> <"+"/span>";}str += ($.isFunction(val.label) ? val.label({ "item" : i, "reference" : vakata_context.reference, "element" : vakata_context.element }) : val.label) + (val.shortcut?' <span class="vakata-contextmenu-shortcut vakata-contextmenu-shortcut-'+val.shortcut+'">'+ (val.shortcut_label || '') +'</span>':'') + "<"+"/a>";if(val.submenu) {tmp = $.vakata.context._parse(val.submenu, true);if(tmp) { str += tmp; }}str += "<"+"/li>";if(val.separator_after) {str += "<"+"li class='vakata-context-separator'><"+"a href='#' " + ($.vakata.context.settings.icons ? '' : 'style="margin-left:0px;"') + "> <"+"/a><"+"/li>";sep = true;}});str = str.replace(/<li class\='vakata-context-separator'\><\/li\>$/,"");if(is_callback) { str += "</ul>"; }/*** triggered on the document when the contextmenu is parsed (HTML is built)* @event* @plugin contextmenu* @name context_parse.vakata* @param {jQuery} reference the element that was right clicked* @param {jQuery} element the DOM element of the menu itself* @param {Object} position the x & y coordinates of the menu*/if(!is_callback) { vakata_context.html = str; $.vakata.context._trigger("parse"); }return str.length > 10 ? str : false;},_show_submenu : function (o) {o = $(o);if(!o.length || !o.children("ul").length) { return; }var e = o.children("ul"),x = o.offset().left + o.outerWidth(),y = o.offset().top,w = e.width(),h = e.height(),dw = $(window).width() + $(window).scrollLeft(),dh = $(window).height() + $(window).scrollTop();// може да се спести е една проверка - дали няма някой от класовете вече нагореif(right_to_left) {o[x - (w + 10 + o.outerWidth()) < 0 ? "addClass" : "removeClass"]("vakata-context-left");}else {o[x + w + 10 > dw ? "addClass" : "removeClass"]("vakata-context-right");}if(y + h + 10 > dh) {e.css("bottom","-1px");}e.show();},show : function (reference, position, data) {var o, e, x, y, w, h, dw, dh, cond = true;if(vakata_context.element && vakata_context.element.length) {vakata_context.element.width('');}switch(cond) {case (!position && !reference):return false;case (!!position && !!reference):vakata_context.reference = reference;vakata_context.position_x = position.x;vakata_context.position_y = position.y;break;case (!position && !!reference):vakata_context.reference = reference;o = reference.offset();vakata_context.position_x = o.left + reference.outerHeight();vakata_context.position_y = o.top;break;case (!!position && !reference):vakata_context.position_x = position.x;vakata_context.position_y = position.y;break;}if(!!reference && !data && $(reference).data('vakata_contextmenu')) {data = $(reference).data('vakata_contextmenu');}if($.vakata.context._parse(data)) {vakata_context.element.html(vakata_context.html);}if(vakata_context.items.length) {vakata_context.element.appendTo("body");e = vakata_context.element;x = vakata_context.position_x;y = vakata_context.position_y;w = e.width();h = e.height();dw = $(window).width() + $(window).scrollLeft();dh = $(window).height() + $(window).scrollTop();if(right_to_left) {x -= (e.outerWidth() - $(reference).outerWidth());if(x < $(window).scrollLeft() + 20) {x = $(window).scrollLeft() + 20;}}if(x + w + 20 > dw) {x = dw - (w + 20);}if(y + h + 20 > dh) {y = dh - (h + 20);}vakata_context.element.css({ "left" : x, "top" : y }).show().find('a').first().focus().parent().addClass("vakata-context-hover");vakata_context.is_visible = true;/*** triggered on the document when the contextmenu is shown* @event* @plugin contextmenu* @name context_show.vakata* @param {jQuery} reference the element that was right clicked* @param {jQuery} element the DOM element of the menu itself* @param {Object} position the x & y coordinates of the menu*/$.vakata.context._trigger("show");}},hide : function () {if(vakata_context.is_visible) {vakata_context.element.hide().find("ul").hide().end().find(':focus').blur().end().detach();vakata_context.is_visible = false;/*** triggered on the document when the contextmenu is hidden* @event* @plugin contextmenu* @name context_hide.vakata* @param {jQuery} reference the element that was right clicked* @param {jQuery} element the DOM element of the menu itself* @param {Object} position the x & y coordinates of the menu*/$.vakata.context._trigger("hide");}}};$(function () {right_to_left = $("body").css("direction") === "rtl";var to = false;vakata_context.element = $("<ul class='vakata-context'></ul>");vakata_context.element.on("mouseenter", "li", function (e) {e.stopImmediatePropagation();if($.contains(this, e.relatedTarget)) {// премахнато заради delegate mouseleave по-долу// $(this).find(".vakata-context-hover").removeClass("vakata-context-hover");return;}if(to) { clearTimeout(to); }vakata_context.element.find(".vakata-context-hover").removeClass("vakata-context-hover").end();$(this).siblings().find("ul").hide().end().end().parentsUntil(".vakata-context", "li").addBack().addClass("vakata-context-hover");$.vakata.context._show_submenu(this);})// тестово - дали не натоварва?.on("mouseleave", "li", function (e) {if($.contains(this, e.relatedTarget)) { return; }$(this).find(".vakata-context-hover").addBack().removeClass("vakata-context-hover");}).on("mouseleave", function (e) {$(this).find(".vakata-context-hover").removeClass("vakata-context-hover");if($.vakata.context.settings.hide_onmouseleave) {to = setTimeout((function (t) {return function () { $.vakata.context.hide(); };}(this)), $.vakata.context.settings.hide_onmouseleave);}}).on("click", "a", function (e) {e.preventDefault();//})//.on("mouseup", "a", function (e) {if(!$(this).blur().parent().hasClass("vakata-context-disabled") && $.vakata.context._execute($(this).attr("rel")) !== false) {$.vakata.context.hide();}}).on('keydown', 'a', function (e) {var o = null;switch(e.which) {case 13:case 32:e.type = "mouseup";e.preventDefault();$(e.currentTarget).trigger(e);break;case 37:if(vakata_context.is_visible) {vakata_context.element.find(".vakata-context-hover").last().closest("li").first().find("ul").hide().find(".vakata-context-hover").removeClass("vakata-context-hover").end().end().children('a').focus();e.stopImmediatePropagation();e.preventDefault();}break;case 38:if(vakata_context.is_visible) {o = vakata_context.element.find("ul:visible").addBack().last().children(".vakata-context-hover").removeClass("vakata-context-hover").prevAll("li:not(.vakata-context-separator)").first();if(!o.length) { o = vakata_context.element.find("ul:visible").addBack().last().children("li:not(.vakata-context-separator)").last(); }o.addClass("vakata-context-hover").children('a').focus();e.stopImmediatePropagation();e.preventDefault();}break;case 39:if(vakata_context.is_visible) {vakata_context.element.find(".vakata-context-hover").last().children("ul").show().children("li:not(.vakata-context-separator)").removeClass("vakata-context-hover").first().addClass("vakata-context-hover").children('a').focus();e.stopImmediatePropagation();e.preventDefault();}break;case 40:if(vakata_context.is_visible) {o = vakata_context.element.find("ul:visible").addBack().last().children(".vakata-context-hover").removeClass("vakata-context-hover").nextAll("li:not(.vakata-context-separator)").first();if(!o.length) { o = vakata_context.element.find("ul:visible").addBack().last().children("li:not(.vakata-context-separator)").first(); }o.addClass("vakata-context-hover").children('a').focus();e.stopImmediatePropagation();e.preventDefault();}break;case 27:$.vakata.context.hide();e.preventDefault();break;default://console.log(e.which);break;}}).on('keydown', function (e) {e.preventDefault();var a = vakata_context.element.find('.vakata-contextmenu-shortcut-' + e.which).parent();if(a.parent().not('.vakata-context-disabled')) {a.click();}});$(document).on("mousedown.vakata.jstree", function (e) {if(vakata_context.is_visible && !$.contains(vakata_context.element[0], e.target)) {$.vakata.context.hide();}}).on("context_show.vakata.jstree", function (e, data) {vakata_context.element.find("li:has(ul)").children("a").addClass("vakata-context-parent");if(right_to_left) {vakata_context.element.addClass("vakata-context-rtl").css("direction", "rtl");}// also apply a RTL class?vakata_context.element.find("ul").hide().end();});});}($));// $.jstree.defaults.plugins.push("contextmenu");}));