| /* |
| * Copyright 2015 Open Networking Laboratory |
| * |
| * 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. |
| */ |
| |
| /* |
| ONOS GUI -- Widget -- Table Service |
| */ |
| (function () { |
| 'use strict'; |
| |
| var $window, fs, |
| bottomMargin = 200; |
| |
| // Render a plain d3 table by giving it the div, a config file, and data |
| |
| function renderTable(div, config, data) { |
| var table = div.append('table'), |
| colIds = config.colIds, |
| colText = config.colText, |
| dataObjects = data[Object.keys(data)[0]], |
| thead, tbody, tRows; |
| |
| thead = table.append('thead'); |
| tbody = table.append('tbody'); |
| |
| thead.append('tr').selectAll('th') |
| .data(colText) |
| .enter() |
| .append('th') |
| .text(function(d) { return d }); |
| |
| tRows = tbody.selectAll('tr') |
| .data(dataObjects) |
| .enter() |
| .append('tr'); |
| |
| tRows.selectAll('td') |
| .data(function(row) { |
| return colIds.map(function(headerId) { |
| return { |
| column: headerId, value: row[headerId] |
| }; |
| }); |
| }) |
| .enter() |
| .append('td') |
| .html(function(d) { return d.value }); |
| |
| return table; |
| } |
| |
| // Functions for creating a fixed header on a table (Angular Directive) |
| |
| function setTableWidth(t) { |
| var tHeaders, tdElement, colWidth, numCols, |
| winWidth = fs.windowSize().width; |
| |
| tHeaders = t.selectAll('th'); |
| numCols = tHeaders[0].length; |
| colWidth = Math.floor(winWidth/numCols); |
| |
| tHeaders.each(function(thElement, index) { |
| thElement = d3.select(this); |
| |
| tdElement = t.select('td:nth-of-type(' + (index + 1) + ')'); |
| |
| // if the header has no text in it, |
| // then make the column the width of the td element. |
| // (This looks good for icons) |
| if (!(thElement.html().length)) { |
| var tdSize = tdElement.style('width'); |
| thElement.style('width', tdSize + 'px'); |
| tdElement.style('width', tdSize + 'px'); |
| } |
| else { |
| thElement.style('width', colWidth + 'px'); |
| tdElement.style('width', colWidth + 'px'); |
| } |
| }); |
| } |
| |
| function setTableHeight(thead, tbody) { |
| var winHeight = fs.windowSize().height; |
| |
| thead.style('display', 'block'); |
| tbody.style({'display': 'block', |
| 'height': ((winHeight - bottomMargin) + 'px'), |
| 'overflow': 'auto' |
| }); |
| } |
| |
| function fixTable(t, th, tb, height) { |
| setTableWidth(t); |
| setTableHeight(th, tb, height); |
| } |
| |
| angular.module('onosWidget') |
| .factory('TableService', [function () { |
| return { |
| renderTable: renderTable |
| }; |
| }]) |
| |
| // TODO: find another solution other than timeout for waiting for ng-repeat to end |
| .directive('onosFixedHeader', ['$window', '$timeout', |
| 'MastService', 'FnService', |
| function (_$window_, $timeout, mast, _fs_) { |
| return function (scope, element) { |
| $window = _$window_; |
| fs = _fs_; |
| var w = angular.element($window), |
| table = d3.select(element[0]); |
| |
| scope.$watch(function () { |
| return { |
| h: window.innerHeight, |
| w: window.innerWidth |
| }; |
| }, function (newVal) { |
| var thead = table.select('thead'), |
| tbody = table.select('tbody'); |
| |
| scope.windowHeight = newVal.h; |
| scope.windowWidth = newVal.w; |
| |
| scope.setTableHW = function () { |
| $timeout(function () { |
| fixTable(table, thead, tbody); |
| }, 250); |
| }; |
| }, true); |
| |
| w.bind('onos-fixed-header', function () { |
| scope.$apply(); |
| }); |
| }; |
| |
| }]); |
| |
| }()); |