From 4ad39a5c96dd99acf819ce189b13fec946d7506b Mon Sep 17 00:00:00 2001 From: talasila Date: Tue, 7 Feb 2017 15:03:57 -0500 Subject: Initial OpenECOMP Portal commit Change-Id: I804b80e0830c092e307da1599bd9fbb5c3e2da77 Signed-off-by: talasila --- .../app/views/functionalMenu/jqTreeContextMenu.js | 192 +++++++++++++++++++++ 1 file changed, 192 insertions(+) create mode 100644 ecomp-portal-FE/client/app/views/functionalMenu/jqTreeContextMenu.js (limited to 'ecomp-portal-FE/client/app/views/functionalMenu/jqTreeContextMenu.js') diff --git a/ecomp-portal-FE/client/app/views/functionalMenu/jqTreeContextMenu.js b/ecomp-portal-FE/client/app/views/functionalMenu/jqTreeContextMenu.js new file mode 100644 index 00000000..21e8454d --- /dev/null +++ b/ecomp-portal-FE/client/app/views/functionalMenu/jqTreeContextMenu.js @@ -0,0 +1,192 @@ +/*- + * ================================================================================ + * eCOMP Portal + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ================================================================================ + */ +(function ($) { + if (!$.fn.tree) { + throw "Error jqTree is not loaded."; + } + + $.fn.jqTreeContextMenu = function (menuElement, callbacks) { + + var self = this; + var $el = this; + + var $menuEl = menuElement; + + var nodeToDisabledMenuItems = {}; + + $menuEl.hide(); + + $el.bind("contextmenu", function (e) { + e.preventDefault(); + return false; + }); + + $el.bind('tree.contextmenu', function (event) { + var x = event.click_event.pageX; + var y = event.click_event.pageY; + var yPadding = 5; + var xPadding = 5; + var menuHeight = $menuEl.height(); + var menuWidth = $menuEl.width(); + var windowHeight = $(window).height(); + var windowWidth = $(window).width(); + + if (menuHeight + y + yPadding > windowHeight) { + y = y - menuHeight; + } + if (menuWidth + x + xPadding > windowWidth) { + x = x - menuWidth; + } + + if (Object.keys(nodeToDisabledMenuItems).length > 0) { + if (event.node.name in nodeToDisabledMenuItems) { + var nodeName = event.node.name; + var items = nodeToDisabledMenuItems[nodeName]; + if (items.length === 0) { + $menuEl.find('li').addClass('disabled'); + $menuEl.find('li > a').unbind('click'); + } else { + $menuEl.find('li > a').each(function () { + $(this).closest('li').removeClass('disabled'); + var hrefValue = $(this).attr('href'); + var value = hrefValue.slice(hrefValue.indexOf("#") + 1, hrefValue.length) + if ($.inArray(value, items) > -1) { + $(this).closest('li').addClass('disabled'); + $(this).unbind('click'); + } + }); + } + } else { + $menuEl.find('li.disabled').removeClass('disabled'); + } + } + + $menuEl.show(); + + $menuEl.offset({ left: x, top: y }); + + var dismissContextMenu = function () { + $(document).unbind('click.jqtreecontextmenu'); + $el.unbind('tree.click.jqtreecontextmenu'); + $menuEl.hide(); + } + + $(document).bind('click.jqtreecontextmenu', function () { + dismissContextMenu(); + }); + + $el.bind('tree.click.jqtreecontextmenu', function (e) { + dismissContextMenu(); + }); + + var selectedNode = $el.tree('getSelectedNode'); + if (selectedNode !== event.node) { + $el.tree('selectNode', event.node); + } + + var menuItems = $menuEl.find('li:not(.disabled) a'); + if (menuItems.length !== 0) { + menuItems.unbind('click'); + menuItems.click(function (e) { + e.stopImmediatePropagation(); + dismissContextMenu(); + var hrefAnchor = e.currentTarget.attributes.href.nodeValue; + var funcKey = hrefAnchor.slice(hrefAnchor.indexOf("#") + 1, hrefAnchor.length) + var callbackFn = callbacks[funcKey]; + if (callbackFn) { + callbackFn(event.node); + } + return false; + }); + } + }); + + this.disable = function () { + if (arguments.length === 0) { + $menuEl.find('li:not(.disabled)').addClass('disabled'); + $menuEl.find('li a').unbind('click'); + nodeToDisabledMenuItems = {}; + } else if (arguments.length === 1) { + var items = arguments[0]; + if (typeof items !== 'object') { + return; + } + $menuEl.find('li > a').each(function () { + var hrefValue = $(this).attr('href'); + var value = hrefValue.slice(hrefValue.indexOf("#") + 1, hrefValue.length) + if ($.inArray(value, items) > -1) { + $(this).closest('li').addClass('disabled'); + $(this).unbind('click'); + } + }); + nodeToDisabledMenuItems = {}; + } else if (arguments.length === 2) { + var nodeName = arguments[0]; + var items = arguments[1]; + nodeToDisabledMenuItems[nodeName] = items; + } + }; + + this.enable = function () { + if (arguments.length === 0) { + $menuEl.find('li.disabled').removeClass('disabled'); + nodeToDisabledMenuItems = {}; + } else if (arguments.length === 1) { + var items = arguments[0]; + if (typeof items !== 'object') { + return; + } + + $menuEl.find('li > a').each(function () { + var hrefValue = $(this).attr('href'); + var value = hrefValue.slice(hrefValue.indexOf("#") + 1, hrefValue.length) + if ($.inArray(value, items) > -1) { + $(this).closest('li').removeClass('disabled'); + } + }); + + nodeToDisabledMenuItems = {}; + } else if (arguments.length === 2) { + var nodeName = arguments[0]; + var items = arguments[1]; + if (items.length === 0) { + delete nodeToDisabledMenuItems[nodeName]; + } else { + var disabledItems = nodeToDisabledMenuItems[nodeName]; + for (var i = 0; i < items.length; i++) { + var idx = disabledItems.indexOf(items[i]); + if (idx > -1) { + disabledItems.splice(idx, 1); + } + } + if (disabledItems.length === 0) { + delete nodeToDisabledMenuItems[nodeName]; + } else { + nodeToDisabledMenuItems[nodeName] = disabledItems; + } + } + if (Object.keys(nodeToDisabledMenuItems).length === 0) { + $menuEl.find('li.disabled').removeClass('disabled'); + } + } + }; + return this; + }; +} (jQuery)); -- cgit 1.2.3-korg