3 # Copyright (c) 2013 NITLab, University of Thessaly, CERTH, Greece
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5 # Permission is hereby granted, free of charge, to any person obtaining a copy
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6 # of this software and associated documentation files (the "Software"), to deal
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7 # in the Software without restriction, including without limitation the rights
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8 # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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9 # copies of the Software, and to permit persons to whom the Software is
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10 # furnished to do so, subject to the following conditions:
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12 # The above copyright notice and this permission notice shall be included in
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13 # all copies or substantial portions of the Software.
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15 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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16 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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17 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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18 # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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19 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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20 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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24 # This is a MySlice plugin for the NITOS Scheduler
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25 # Nitos Scheduler v1
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30 var init_start_visible_index = 10;
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31 var init_end_visible_index = 21;
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32 var rsvrTblNm = "scheduler-reservation-table";
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33 var SchedulerResources = [];
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34 var schdlr_totalColums = 0;
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35 var SetPerFun = null;
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38 var schdlr_PartsInOneHour = 6;
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41 var Scheduler2 = Plugin.extend({
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44 * @brief Plugin constructor
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45 * @param options : an associative array of setting values
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47 * @return : a jQuery collection of objects on which the plugin is
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48 * applied, which allows to maintain chainability of calls
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50 init: function (options, element) {
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51 this.classname="scheduler2";
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52 // Call the parent constructor, see FAQ when forgotten
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53 this._super(options, element);
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55 schdlr_totalColums = $("#scheduler-reservation-table th").length;
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57 //selection from table
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58 $(window).keydown(function (evt) {
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59 if (evt.which == 17) { // ctrl
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62 }).keyup(function (evt) {
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63 if (evt.which == 17) { // ctrl
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64 ctrlPressed = false;
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67 $("#" + rsvrTblNm).on('mousedown', 'td', rangeMouseDown).on('mouseup', 'td', rangeMouseUp).on('mousemove', 'td', rangeMouseMove);
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69 // Explain this will allow query events to be handled
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70 // What happens when we don't define some events ?
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71 // Some can be less efficient
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73 if (Debug) console.time("Listening_to_queries");
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74 /* Listening to queries */
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75 this.listen_query(options.query_uuid, 'all_ev');
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76 this.listen_query(options.query_all_resources_uuid, 'all_resources');
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77 this.listen_query(options.query_lease_uuid, 'lease');
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78 //this.listen_query(options.query_lease_uuid, 'lease');
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79 if (Debug) console.timeEnd("Listening_to_queries");
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84 // on_show like in querytable
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89 // a function to bind events here: click change
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90 // how to raise manifold events
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93 /* GUI MANIPULATION */
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95 // We advise you to write function to change behaviour of the GUI
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96 // Will use naming helpers to access content _inside_ the plugin
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97 // always refer to these functions in the remaining of the code
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99 show_hide_button: function () {
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100 // this.id, this.el, this.cl, this.elts
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101 // same output as a jquery selector with some guarantees
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104 drawResources: function () {
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106 //if (Debug) this.debug('foo');
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107 if (Debug) console.time("each:SchedulerResources");
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109 //scheduler-reservation-table main table columns
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110 totalColums = $("#scheduler-reservation-table thead tr th").length;
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111 //var totalCell = [];
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112 //for (var i = 0; i < totalColums; i++) { totalCell.push("<td></td>"); }
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113 //var srt_body = [];
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114 var totalCell = "";
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115 for (var i = 0; i < totalColums; i++) totalCell +="<td></td>";
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118 $.each(SchedulerResources, function (i, group) {
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119 console.log(group.groupName);
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120 //var groupTR = $("#ShedulerNodes tbody").html('<tr><td class="no-image verticalIndex" rowspan="' + group.resources.length + '"><div class="verticalText">' + group.groupName + '</div></td><td id="schdlr_frstTD" class="info fixed"></td></tr>');
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121 //var groupTR = $("#ShedulerNodes tbody").html('<tr><td class="no-image verticalIndex" rowspan="' + 30 + '"><div class="verticalText">' + group.groupName + '</div></td><td id="schdlr_frstTD" class="info fixed"></td></tr>');
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122 var groupTR = $("#ShedulerNodes tbody").html('<tr><td id="schdlr_frstTD" class="info fixed"></td></tr>');
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124 //$.each(group.resources.slice(0,30), function (i, resource) {
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125 $.each(group.resources, function (i, resource) {
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127 //$("#ShedulerNodes tbody tr:first").append('<td class="info fixed">' + resource.hostname + '</td>');
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128 $(groupTR).find("#schdlr_frstTD").html(resource.urn);
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129 //$(srt_body).html("<tr>" + totalCell + "</tr>");
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131 $(groupTR).find("tr:last").after('<tr><td class="info fixed">' + resource.urn + '</td></tr>');
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132 //$(srt_body).find("tr:last").after("<tr>" + totalCell + "</tr>");
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134 srt_body += "<tr>" + totalCell + "</tr>";
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135 //srt_body.push('<tr>'); srt_body = srt_body.concat(totalCell.concat()); srt_body.push('/<tr>');
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139 //$("#scheduler-reservation-table tbody").html(srt_body.join(""));
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140 $("#scheduler-reservation-table tbody").html(srt_body);
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142 if (Debug) console.timeEnd("each:SchedulerResources");
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145 $("#" + rsvrTblNm + " tbody tr").each(function (index) { $(this).attr("data-trindex", index); });
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151 // see in the html template
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152 // How to load a template, use of mustache
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154 /* QUERY HANDLERS */
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155 loadWithDate: function () {
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156 // only convention, not strictly enforced at the moment
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158 // How to make sure the plugin is not desynchronized
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159 // He should manifest its interest in filters, fields or records
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160 // functions triggered only if the proper listen is done
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162 /* all_ev QUERY HANDLERS Start */
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163 on_all_ev_clear_records: function (data) {
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164 //alert('all_ev clear_records');
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166 on_all_ev_query_in_progress: function (data) {
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167 // alert('all_ev query_in_progress');
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169 on_all_ev_new_record: function (data) {
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170 //alert('all_ev new_record');
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172 on_all_ev_query_done: function (data) {
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173 //alert('all_ev query_done');
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175 //another plugin has modified something, that requires you to update your display.
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176 on_all_ev_field_state_changed: function (data) {
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177 //alert('all_ev query_done');
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179 /* all_ev QUERY HANDLERS End */
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180 /* all_resources QUERY HANDLERS Start */
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181 on_all_resources_clear_records: function (data) {
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182 //data is empty on load
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184 on_all_resources_query_in_progress: function (data) {
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185 //data is empty on load
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187 on_all_resources_new_record: function (data) {
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188 //console.log(data);
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189 var tmpGroup = lookup(SchedulerResources, 'groupName', data.type);
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190 if (tmpGroup == null) {
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191 tmpGroup = { groupName: data.type, resources: [] };
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192 SchedulerResources.push(tmpGroup);
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193 //if (data.type != "node") alert('not all node');
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195 tmpGroup.resources.push(data);
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196 //alert('new_record');
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198 on_all_resources_query_done: function (data) {
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199 this.drawResources();
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200 //data is empty on load
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201 /* GUI setup and event binding */
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203 this._SetPeriodInPage(init_start_visible_index, init_end_visible_index);
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204 this.loadWithDate();
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206 //another plugin has modified something, that requires you to update your display.
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207 on_all_resources_field_state_changed: function (data) {
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208 //alert('all_resources query_done');
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210 /* all_resources QUERY HANDLERS End */
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211 /* lease QUERY HANDLERS Start */
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212 on_lease_clear_records: function (data) { console.log('clear_records'); },
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213 on_lease_query_in_progress: function (data) { console.log('lease_query_in_progress'); },
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214 on_lease_new_record: function (data) { console.log('lease_new_record'); },
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215 on_lease_query_done: function (data) { console.log('lease_query_done'); },
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216 //another plugin has modified something, that requires you to update your display.
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217 on_lease_field_state_changed: function (data) { console.log('lease_field_state_changed'); },
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218 /* lease QUERY HANDLERS End */
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223 on_filter_added: function (filter) {
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227 // ... be sure to list all events here
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229 /* RECORD HANDLERS */
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230 on_all_new_record: function (record) {
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232 alert('on_all_new_record');
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235 debug : function (log_txt) {
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236 if (typeof window.console != 'undefined') {
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237 console.debug(log_txt);
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241 /* INTERNAL FUNCTIONS */
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242 _initUI: function () {
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243 if (Debug) console.time("_initUI");
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244 //fix margins in tables
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245 mtNodesTbl = $("#" + rsvrTblNm + " tr:first").outerHeight() + 6;
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246 mtSchrollCon = $("#nodes").outerWidth();
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247 $("#nodes").css("margin-top", mtNodesTbl);
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248 $("#reservation-table-scroll-container").css("margin-left", mtSchrollCon);
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249 SetPerFun = this._SetPeriodInPage;
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251 $("#time-range").slider({
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256 values: [init_start_visible_index, init_end_visible_index],
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257 slide: function (event, ui) {
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258 SetPerFun(ui.values[0], ui.values[1]);
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261 $("#DateToRes").datepicker({
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262 dateFormat: "yy-mm-dd",
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265 }).change(function () {
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266 //Scheduler2.loadWithDate();
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267 }).click(function () {
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268 $("#ui-datepicker-div").css("z-index", 5);
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271 fixOddEvenClasses();
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272 $("#" + rsvrTblNm + " td:not([class])").addClass("free");
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273 if (Debug) console.timeEnd("_initUI");
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275 _SetPeriodInPage: function (start, end) {
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276 if (Debug) console.time("_SetPeriodInPage");
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277 ClearTableSelection();
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278 $("#lbltime").html(GetTimeFromInt(start) + " - " + GetTimeFromInt(end));
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280 var start_visible_index = (start * schdlr_PartsInOneHour) + 1;
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281 var end_visible_index = (end * schdlr_PartsInOneHour);
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284 for (i = 0; i < start_visible_index; i++) {
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285 $("#" + rsvrTblNm + " td:nth-child(" + i + "), #" + rsvrTblNm + " th:nth-child(" + i + ")").hide();
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287 for (i = end_visible_index + 1; i <= schdlr_totalColums; i++) {
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288 $("#" + rsvrTblNm + " td:nth-child(" + i + "), #" + rsvrTblNm + " th:nth-child(" + i + ")").hide();
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290 /*$("#" + rsvrTblNm + " td:not([class*='info']), #" + rsvrTblNm + " th:not([class*='fixed'])").hide();*/
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291 for (i = start_visible_index; i <= end_visible_index; i++) {
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292 $("#" + rsvrTblNm + " td:nth-child(" + i + "), #" + rsvrTblNm + " th:nth-child(" + i + ")").show();
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295 if ($("#" + rsvrTblNm + " th:visible:first").width() > 105) {
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296 $("#" + rsvrTblNm + " th span").css("display", "inline")
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298 $("#" + rsvrTblNm + " th span").css("display", "block");
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300 mtNodesTbl = $("#" + rsvrTblNm + " tr:first").outerHeight() + 6;
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301 $("#nodes").css("margin-top", mtNodesTbl);
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302 //$("#scroll_container").width($("#Search").width() - $("#nodes").width());
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303 //$("#nodes th").height($("#tblReservation th:visible:first").height() - 2);
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304 if (Debug) console.timeEnd("_SetPeriodInPage");
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308 //Sched2 = new Scheduler2();
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310 /* Plugin registration */
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311 $.plugin('Scheduler2', Scheduler2);
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313 // TODO Here use cases for instanciating plugins in different ways like in the pastie.
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