Mercurial > hg > STI-GWT

annotate war/scripts/sti/STICore.js @ 32:f635bbdc6a03

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author Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
date Fri, 30 Nov 2012 15:17:25 +0100
parents 4711c4ab0c23
children 24c45a9048f2
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3
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1 /**
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2 * defines the core component of the Spatio Temporal Interface
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3 *
3
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4 * @constructor
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5 */
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6 function STICore(){
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7
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8 this.map;
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9 this.timeplot;
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10
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11 this.refining;
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12 this.individualDataSet;
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13
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14 this.takeTime;
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15
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16 this.history;
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17 this.historyIndex;
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18 this.lockScreenContainer;
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19
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20 this.initialize();
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21 this.blocked = false;
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22
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23 };
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24
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25 STICore.prototype = {
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26
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27 blockUI: function(){
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28 this.blocked = true;
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29 fullscreen.addFullscreen(fullscreen.loaderContent());
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30 },
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31
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32 unblockUI: function(){
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33 this.blocked = false;
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34 setTimeout( function(){ if( !this.blocked ){ setDefinedBounds(); } }, 150 );
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35 fullscreen.removeFullscreen();
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36 },
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37
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38 /**
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39 * refines the given data by creating a new history entry
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40 */
3
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41 refine: function(){
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42 if (this.refining > -2) {
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43 var contains = false;
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44 var newDataSets = [];
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45 var oldDataSets = this.history[this.historyIndex].dataSets;
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46 for (var i = 0; i < oldDataSets.length; i++) {
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47 var dataSet = oldDataSets[i].copy();
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48 dataSet.source = oldDataSets[i].source;
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49 for (var j = 0; j < oldDataSets[i].objects.length; j++) {
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50 if ( oldDataSets[i].objects[j].percentage == 1 || this.refining > -1 && this.refining != i ){
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51 dataSet.addObject( oldDataSets[i].objects[j] );
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52 contains = true;
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53 }
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54 }
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55 newDataSets.push(dataSet);
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56 }
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57 if (contains) {
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58 this.addHistoryEntry( new HistoryEntry(newDataSets) );
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59 this.reset();
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60 this.initElements();
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61 }
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62 else {
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63 alert("Your Selection contains no elements!");
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64 }
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65 }
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66 else {
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67 alert("For Refining choose an Area on the map or a Range on the Timeplot!");
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68 }
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69 return -1;
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70 },
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71
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72 /**
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73 * refines the given data by creating a new history entry
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74 */
3
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75 refineByTime: function(minTime,maxTime){
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76 var minDate = new Date(parseInt(minTime));
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77 var maxDate = new Date(parseInt(maxTime));
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78 if( this.timeplot.eds.minDate.getTime() == minDate.getTime() &&
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79 this.timeplot.eds.maxDate.getTime() == maxDate.getTime() ){
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80 return;
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81 }
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82 var newDataSets = [];
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83 var oldDataSets = this.history[this.historyIndex].dataSets;
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84 for (var i = 0; i < oldDataSets.length; i++) {
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85 var dataSet = oldDataSets[i].copy();
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86 dataSet.source = oldDataSets[i].source;
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87 for (var j = 0; j < oldDataSets[i].objects.length; j++) {
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88 var o = oldDataSets[i].objects[j];
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89 if( o.inTime(minDate,maxDate) ){
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90 dataSet.addObject( o );
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91 }
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92 }
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93 newDataSets.push(dataSet);
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94 }
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95 this.addHistoryEntry( new HistoryEntry(newDataSets) );
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96 this.reset();
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97 this.initElements();
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98 },
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99
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100 /**
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101 * refines a given dataset by a given text snippet
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102 */
3
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103 refineByText: function(text,index){
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104 this.reset();
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105 var dataset = this.history[this.historyIndex].dataSets[index];
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106 for (var i = 0; i < dataset.objects.length; i++) {
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107 var e = dataset.objects[i];
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108 if( e.name.toLowerCase().indexOf(text.toLowerCase()) != -1 ){
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109 e.setPercentage(1);
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110 }
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111 }
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112 this.updateMapAndTimeAndTable(index);
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113 },
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114
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115 /**
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116 * adds selected elements of a specific dataset as a new dataset
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117 *
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118 * @param {int}
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119 * id the id of the dataset
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120 */
3
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121 storeSelected: function(id){
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122 var dataSets = this.history[this.historyIndex].dataSets;
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123 if( dataSets.length == 4 ){
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124 alert( "The maximum number of 4 parallel datasets is reached!" );
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125 }
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126 else {
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127 var dataSet = dataSets[id].copy();
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128 var contains = false;
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129 for (var j = 0; j < dataSets[id].objects.length; j++) {
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130 if ( dataSets[id].objects[j].percentage == 1 ){
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131 dataSet.addObject( dataSets[id].objects[j] );
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132 contains = true;
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133 }
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134 }
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135 if (contains) {
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136 this.addDataSet(dataSet);
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137 }
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138 else {
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139 alert("Your Selection contains no elements!");
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140 }
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141 }
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142 },
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143
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144 /**
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145 * Adds a dataset to the actual history entry
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146 */
3
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147 addDataSet: function( dataSet ){
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148 var oldDataSets = this.history[this.historyIndex].dataSets;
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149 var newDataSets = oldDataSets.concat(dataSet);
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150 this.addHistoryEntry(new HistoryEntry(newDataSets));
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151 this.initElements();
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152 this.reset();
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153 },
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154
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155 /**
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156 * Sets the widgets for the core component
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157 *
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158 * @param {STIMap}
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159 * map the javascript object of the map widget
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160 * @param {STITimeplot}
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161 * plot the javascript object of the timeplot widget
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162 */
3
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163 setElements: function(map, timeplot){
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164 this.map = map;
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165 this.timeplot = timeplot;
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166 },
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167
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168 /**
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169 * initializes the core component for the Spatio Temporal Interface. here,
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170 * the handling of the search interface is defined (including undo, refine
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171 * and clear selection button). furthermore, the elements (map, timeplot,
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172 * tables) are instanciated.
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173 */
3
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174 initialize: function(){
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175
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176 var context = this;
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177 this.takeTime = false;
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178 this.props = new STIProps();
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179
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180 this.history = [];
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181
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182 this.history.push( new HistoryEntry([]) );
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183 this.historyIndex = 0;
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184
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185 var Unselectable = {
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parents:
diff changeset
186 enable: function(e){
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187 var e = e ? e : window.event;
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parents:
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188 if (e.button != 1) {
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parents:
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189 if (e.target) {
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parents:
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190 var targer = e.target;
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parents:
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191 }
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parents:
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192 else
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parents:
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193 if (e.srcElement) {
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parents:
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194 var targer = e.srcElement;
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195 }
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parents:
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196 if( targer.tagName == undefined ){
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parents:
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197 return false;
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198 }
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199 var targetTag = targer.tagName.toLowerCase();
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200 if ((targetTag != "input") && (targetTag != "textarea")) {
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parents:
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201 return false;
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202 }
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parents:
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203 }
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204 },
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205 disable: function(){
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206 return true;
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207 }
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208 }
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209
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210 if (typeof(document.onselectstart) != "type filter textundefined") {
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211 document.onselectstart = Unselectable.enable;
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212 }
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213 else {
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214 document.onmousedown = Unselectable.enable;
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215 document.onmouseup = Unselectable.disable;
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216 }
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217
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218 this.sources = [];
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219 try {
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StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
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220 var jsonString = this.getFileString("datasources.json");
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221 this.sources = eval('(' + jsonString + ')');
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222 }
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parents:
diff changeset
223 catch(e){
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224 }
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225
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226 this.lockScreenContainer = document.createElement("div");
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227 this.lockScreenContainer.setAttribute('class','lockScreenContainer');
18
60d50ef2261f move lockscreen-container below mainContainer
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
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diff changeset
228 document.getElementById("mainContainer").appendChild(this.lockScreenContainer);
3
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229
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230 },
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231
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232 getFileString: function(url){
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233 var xmlhttp = false;
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234 if (!xmlhttp)
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235 try {
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236 xmlhttp = new XMLHttpRequest();
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237 }
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diff changeset
238 catch (e) {
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239 xmlhttp = false;
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240 }
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241 if (typeof ActiveXObject != "undefined") {
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242 if (!xmlhttp)
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243 try {
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244 xmlhttp = new ActiveXObject("MSXML2.XMLHTTP");
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245 }
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246 catch (e) {
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247 xmlhttp = false;
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248 }
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249 if (!xmlhttp)
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250 try {
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251 xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
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252 }
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diff changeset
253 catch (e) {
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254 xmlhttp = false;
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255 }
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256 }
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257 xmlhttp.open('GET', url, false);
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258 xmlhttp.send("");
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259 return xmlhttp.responseText;
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260 },
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261
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262 /**
7
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263 * constructs an url to a dynamic datasource with the specific user input as
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parents: 6
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264 * attribute
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265 *
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266 * @param {int}
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267 * ds the datasource index
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268 * @param {String}
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269 * input the user input
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270 */
3
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271 retrieveKml: function(ds,input){
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272 var url = this.sources[ds].url;
7
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diff changeset
273 // var tags = input.replace(/[^a-zA-Z0-9]/g,",");
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274 // url += tags;
3
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275 url += input;
4
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276
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277 /* test for csv flag in request parameters (see datasources.json) */
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278 var beginCsv = url.indexOf("csv=true");
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279 if (beginCsv != -1) {
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diff changeset
280 /* remove "csv=true" from request parameters */
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281 url = url.substr(0, beginCsv) + url.substr(beginCsv + 9);
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282 /* convert csv to kml */
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283 this.parseCsv(url,input,ds);
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284 }
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285 else {
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286 /* parse kml */
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287 this.parseKml(url,input,ds);
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288 }
3
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289 },
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290
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291 parseIt: function(xml,term,ds){
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292 var getTimeData = function( timeString ){
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293 try {
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294 var bc = false;
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295 if( timeString.startsWith("-") ){
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296 bc = true;
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297 timeString = timeString.substring(1);
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298 }
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299 var timeSplit = timeString.split("T");
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300 var timeData = timeSplit[0].split("-");
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301 for (var i = 0; i < timeData.length; i++) {
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302 parseInt(timeData[i]);
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303 }
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304 if( bc ){
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305 timeData[0] = "-"+timeData[0];
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306 }
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307 if (timeSplit.length == 1) {
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308 return timeData;
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309 }
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310 var dayData;
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311 if (timeSplit[1].indexOf("Z") != -1) {
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312 dayData = timeSplit[1].substring(0, timeSplit[1].indexOf("Z") - 1).split(":");
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313 }
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314 else {
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315 dayData = timeSplit[1].substring(0, timeSplit[1].indexOf("+") - 1).split(":");
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316 }
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317 for (var i = 0; i < timeData.length; i++) {
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318 parseInt(dayData[i]);
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319 }
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320 return timeData.concat(dayData);
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321 }
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322 catch (exception) {
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323 return null;
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324 }
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325 }
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326
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327 var time = SimileAjax.DateTime;
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328 var newObjects = new Array();
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329 var elements = xml.getElementsByTagName("Placemark");
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330 var granularity = 0;
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331
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332 if( elements.length == 0 ){
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333 this.unblockUI();
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334 return;
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335 }
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336
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337 for (var i = 0; i < elements.length; i++) {
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338
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339 var placemark = elements[i];
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340 var name, description, place, timeData, coordinates, timeStamp, timeSpan, g;
29
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341
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342 try{
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343 var nameElement = placemark.getElementsByTagName("name");
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344 if ( (nameElement != null) && (nameElement.length > 0) && (nameElement[0].childNodes.length > 0) ){
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345 name = nameElement[0].childNodes[0].nodeValue;
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346 }
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347 else {
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348 name = "";
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349 }
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350 } catch(e) {
3
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351 name = "";
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352 }
29
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353
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354 try{
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355 var descriptionElement = placemark.getElementsByTagName("description");
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356 if ( (descriptionElement != null) && (descriptionElement.length > 0) && (descriptionElement[0].childNodes.length > 0) ){
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357 description = descriptionElement[0].childNodes[0].nodeValue;
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358 }
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359 else {
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360 description = "";
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361 }
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362 } catch(e) {
3
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363 description = "";
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364 }
29
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365
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366 try{
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367 var placeElement = placemark.getElementsByTagName("address");
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368 if ( (placeElement != null) && (placeElement.length > 0) && (placeElement[0].childNodes.length > 0) ){
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369 place = placeElement[0].childNodes[0].nodeValue;
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370 }
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371 else {
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372 place = "";
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373 }
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diff changeset
374 } catch(e) {
3
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
375 place = "";
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
376 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
377
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
378 var getDate = function(timeData){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
379 var date;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
380 if (timeData.length == 6) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
381 g = time.SECOND;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
382 date = new Date(Date.UTC(timeData[0], timeData[1]-1, timeData[2], timeData[3], timeData[4], timeData[5]));
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
383 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
384 else if (timeData.length == 3) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
385 g = time.DAY;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
386 date = new Date(Date.UTC(timeData[0], timeData[1]-1, timeData[2]));
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
387 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
388 else if (timeData.length == 2) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
389 g = time.MONTH;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
390 date = new Date(Date.UTC(timeData[0], timeData[1]-1, 1));
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
391 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
392 else if (timeData.length == 1) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
393 g = time.YEAR;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
394 date = new Date(Date.UTC(timeData[0], 0, 1));
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
395 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
396 if (granularity < g) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
397 granularity = g;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
398 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
399 if( timeData[0] && timeData[0] < 100 ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
400 date.setFullYear(timeData[0]);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
401 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
402 return date;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
403 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
404
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
405 try {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
406 timeData = getTimeData( placemark.getElementsByTagName("TimeStamp")[0].getElementsByTagName("when")[0].childNodes[0].nodeValue );
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
407 if( timeData != null ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
408 timeStamp = getDate(timeData);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
409 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
410 if( timeStamp == undefined ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
411 continue;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
412 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
413 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
414 catch(e){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
415 try {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
416 timeStamp = undefined;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
417 var timeSpanTag = placemark.getElementsByTagName("TimeSpan")[0];
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
418 var timeDataStart = getTimeData( timeSpanTag.getElementsByTagName("begin")[0].childNodes[0].nodeValue );
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
419 var startTime = getDate(timeDataStart);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
420 var timeDataEnd = getTimeData( timeSpanTag.getElementsByTagName("end")[0].childNodes[0].nodeValue );
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
421 var endTime = getDate(timeDataEnd);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
422 timeSpan = { start: startTime, end: endTime };
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
423 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
424 catch(e){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
425 continue;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
426 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
427 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
428
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
429 try {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
430 coordinates = placemark.getElementsByTagName("Point")[0].getElementsByTagName("coordinates")[0].childNodes[0].nodeValue;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
431 var lonlat = coordinates.split(",");
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
432 if( lonlat[0] == "" || lonlat[1] == "" || isNaN(lonlat[0]) || isNaN(lonlat[1]) ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
433 continue;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
434 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
435 newObjects.push(new DataObject(name, description, place, timeStamp, timeSpan, g, lonlat[0], lonlat[1]));
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
436 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
437 catch(e){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
438 continue;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
439 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
440
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
441 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
442 var dataset = new DataSet( newObjects, term, granularity );
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
443 dataset.source = ds;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
444 var core = this;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
445 var status = document.getElementById("statusText");
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
446 status.innerHTML = "Space & Time Aggregation ...";
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
447 setTimeout( function(){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
448 core.addDataSet( dataset );
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
449 core.unblockUI();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
450 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
451 1 );
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
452 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
453
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
454 /**
32
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
455 * retrieves and loads a kml-file from the local system
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
456 *
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
457 * @param {int}
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
458 * ds the datasource index
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
459 * @param {File}
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
460 * file the file that the user selected
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
461 */
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
462 retrieveLocalKml: function(ds,filename){
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
463
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
464 var core = this;
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
465 if( this.blocked ){
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
466 setTimeout( function(){ core.retrieveLocalKml(ds,filename); }, 100 );
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
467 return;
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
468 }
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
469 core.blockUI();
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
470
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
471 var status = document.getElementById("statusText");
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
472 status.innerHTML = "Retrieving Data ...";
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
473
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
474 var filelist = $('#localKMLFileChooser').get(0).files;
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
475 if (filelist.length > 0){
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
476 var file = filelist[0];
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
477
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
478 var reader = new FileReader();
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
479
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
480 reader.readAsText(file);
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
481
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
482 status.innerHTML = "Parsing Data ...";
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
483 core.parseIt($.parseXML(reader.result),filename,ds);
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
484 }
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
485
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
486 return;
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
487 },
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
488
f635bbdc6a03 local KML display (beta)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 29
diff changeset
489 /**
7
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
490 * parses the kml-file which includes the results for a given search request
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
491 *
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
492 * @param {File}
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
493 * kmlFile
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
494 * @param {String}
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
495 * term the term identifier for the resulting dataset
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
496 */
3
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
497 parseKml: function(kmlFile,term,ds){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
498 var core = this;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
499 if( this.blocked ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
500 setTimeout( function(){ core.parseKml(kmlFile,term,ds); }, 100 );
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
501 return;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
502 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
503 core.blockUI();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
504 $.ajax({
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
505 url: kmlFile,
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
506 dataType: "xml",
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
507 beforeSend: function(){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
508 var status = document.getElementById("statusText");
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
509 status.innerHTML = "Retrieving Data ...";
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
510 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
511 success: function(xml){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
512 var status = document.getElementById("statusText");
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
513 status.innerHTML = "Parsing Data ...";
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
514 setTimeout( function(){ core.parseIt(xml,term,ds); }, 1 );
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
515 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
516 });
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
517 },
4
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
518
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
519 /**
7
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
520 * converts the csv-file, then parses the kml-file which includes the
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
521 * results for a given search request
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
522 *
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
523 * @param {File}
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
524 * csvFile
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
525 * @param {String}
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
526 * term the term identifier for the resulting dataset
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
527 */
4
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
528 parseCsv: function(csvFile,term,ds){
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
529 var core = this;
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
530 if( this.blocked ){
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
531 setTimeout( function(){ core.parseCsv(csvFile,term,ds); }, 100 );
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
532 return;
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
533 }
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
534 core.blockUI();
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
535 $.ajax({
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
536 url: csvFile,
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
537 dataType: "text",
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
538 beforeSend: function(){
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
539 var status = document.getElementById("statusText");
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
540 status.innerHTML = "Retrieving Data ...";
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
541 },
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
542 success: function(text){
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
543 var status = document.getElementById("statusText");
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
544 status.innerHTML = "Converting CSV to KML ...";
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
545 /* convert here from csv to kml */
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
546 var kmlString = '<?xml version="1.0" standalone="yes"?>\n';
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
547 kmlString += '<kml xmlns="http://www.opengis.com/kml/ext/2.2">\n';
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
548 kmlString += '\t<Folder>\n';
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
549 /* define expected csv table headers (first line) */
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
550 var expectedHeaders = new Array("Name","Address","Description","Longitude","Latitude","TimeStamp","TimeSpan:begin","TimeSpan:end");
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
551 /* convert csv string to array of arrays using ucsv library */
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
552 var csvArray = CSV.csvToArray(text);
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
553 /* get real used table headers from csv file (first line) */
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
554 var usedHeaders = csvArray[0];
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
555 /* loop outer array, begin with second line */
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
556 for (var i = 1; i < csvArray.length; i++) {
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
557 var innerArray = csvArray[i];
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
558 kmlString += '\t\t<Placemark>\n';
7
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
559 /* declare few variables */
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
560 var timespanBegin = "";
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
561 var timespanEnd = "";
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
562 var longitude = "";
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
563 var latitude = "";
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
564 /* loop inner array */
4
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
565 for (var j = 0; j < innerArray.length; j++) {
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
566 /* Name */
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
567 if (usedHeaders[j] == expectedHeaders[0]) {
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
568 kmlString += '\t\t\t<name>' + innerArray[j] + '</name>\n';
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
569 }
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
570 /* Address */
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
571 if (usedHeaders[j] == expectedHeaders[1]) {
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
572 kmlString += '\t\t\t<address>' + innerArray[j] + '</address>\n';
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
573 }
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
574 /* Description */
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
575 if (usedHeaders[j] == expectedHeaders[2]) {
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
576 kmlString += '\t\t\t<description>' + innerArray[j] + '</description>\n';
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
577 }
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
578 /* TimeStamp */
7
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
579 if (usedHeaders[j] == expectedHeaders[5]) {
4
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
580 kmlString += '\t\t\t<TimeStamp>\n' +
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
581 '\t\t\t\t<when>' + innerArray[j] + '</when>\n' +
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
582 '\t\t\t</TimeStamp>\n';
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
583 }
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
584 /* TimeSpan:begin */
7
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
585 if (usedHeaders[j] == expectedHeaders[6]) {
10
bcc91da76221 fixed bug with timespans.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 9
diff changeset
586 timespanBegin = innerArray[j];
4
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
587 }
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
588 /* TimeSpan:end */
7
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
589 if (usedHeaders[j] == expectedHeaders[7]) {
10
bcc91da76221 fixed bug with timespans.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 9
diff changeset
590 timespanEnd = innerArray[j];
4
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
591 }
7
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
592 /* Longitude */
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
593 if (usedHeaders[j] == expectedHeaders[3]) {
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
594 longitude = innerArray[j];
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
595 }
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
596 /* Latitude */
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
597 if (usedHeaders[j] == expectedHeaders[4]) {
10
bcc91da76221 fixed bug with timespans.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 9
diff changeset
598 latitude = innerArray[j];
4
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
599 }
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
600 }
7
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
601 /* set timespan:begin und timespan:end */
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
602 kmlString += '\t\t\t<TimeSpan>\n' +
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
603 '\t\t\t\t<begin>' + timespanBegin + '</begin>\n' +
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
604 '\t\t\t\t<end>' + timespanEnd + '</end>\n' +
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
605 '\t\t\t</TimeSpan>\n';
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
606 /* set longitude and latitude */
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
607 kmlString += '\t\t\t<Point>\n' +
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
608 '\t\t\t\t<coordinates>' +
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
609 longitude +',' + latitude +
8
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 7
diff changeset
610 '</coordinates>\n' +
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 7
diff changeset
611 '\t\t\t</Point>\n';
7
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
612 /* end Placemark */
4
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
613 kmlString += '\t\t</Placemark>\n';
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
614 }
6
7bf904a68ce7 - fixed xml creation bug
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 4
diff changeset
615 kmlString += '\t</Folder>\n';
7bf904a68ce7 - fixed xml creation bug
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 4
diff changeset
616 kmlString += '</kml>\n';
7bf904a68ce7 - fixed xml creation bug
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 4
diff changeset
617 console.log("kmlstring="+kmlString);
4
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
618 /* convert string to xml */
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
619 var kmlXml = $.parseXML(kmlString);
6
7bf904a68ce7 - fixed xml creation bug
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 4
diff changeset
620 console.log(kmlXml);
4
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
621 /* pares the converted kml data */
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
622 var status = document.getElementById("statusText");
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
623 status.innerHTML = "Parsing Data ...";
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
624 setTimeout( function(){ core.parseIt(kmlXml,term,ds); }, 1 );
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
625 }
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
626 });
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
627 },
517a6422d1bd done all the GeoBrowser changes
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 3
diff changeset
628
3
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
629 /**
7
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
630 * updates the timeplot and table element. its called from the STIMap
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
631 * object, when objects on the map had been selected by featureSelect or
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
632 * polygon.
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
633 *
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
634 * @param {boolean}
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
635 * hover true, if there was a hover selection
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
636 */
3
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
637 updateTimeAndTable: function(hover){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
638 updateTables(hover);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
639 this.timeplot.polesBySlices();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
640 this.refining = -1;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
641 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
642
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
643 /**
7
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
644 * updates the map, timeplot and table element. its called from the STITable
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
645 * object, when a text selection has been done
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
646 */
3
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
647 updateMapAndTimeAndTable: function(index){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
648 updateTables(hover);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
649 this.timeplot.polesBySlices();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
650 this.map.updateMap();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
651 this.refining = index;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
652 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
653
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
654 /**
7
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
655 * updates the timeplot and map element. its called from the STITable
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
656 * object, when objects in one of the tables had been selected.
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
657 */
3
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
658 updateTimeAndMap: function(){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
659 this.map.updateMap();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
660 this.timeplot.polesBySlices();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
661 this.refining = -1;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
662 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
663
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
664 /**
7
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
665 * updates the table and map element. its called from the STITimeplot
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
666 * object, when objects in the timeplot had been selected by timestamp or
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
667 * -range.
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
668 *
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
669 * @param {boolean}
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
670 * hover true, if there was a hover selection
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
671 */
3
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
672 updateTableAndMap: function(hover){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
673 updateTables(hover);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
674 this.map.updateMap();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
675 this.refining = -1;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
676 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
677
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
678 /**
7
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
679 * initializes the sti components (map, timeplot, table) depending on the
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
680 * top masks of the data sets. its called after a new search was performed,
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
681 * refining or undo button had been clicked
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
682 */
3
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
683 initElements: function(){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
684 this.reset();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
685 var dataSets = this.history[this.historyIndex].dataSets;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
686 var granularity = 0;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
687 for( var i=0; i<dataSets.length; i++ ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
688 if( dataSets[i].maxGranularity > granularity ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
689 granularity = dataSets[i].maxGranularity;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
690 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
691 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
692 this.timeplot.initTimeplot(dataSets, granularity);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
693 this.map.initObjectLayer(dataSets);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
694 initTables();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
695 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
696
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
697 /**
7
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
698 * deletes a data set with specific index
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
699 *
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
700 * @param {int}
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
701 * index the index of the data set to delete
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
702 */
3
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
703 deleteDataSet: function(index){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
704 var color = colors[index];
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
705 colors.splice(index, 1);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
706 var oldDataSets = this.history[this.historyIndex].dataSets;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
707 var newDataSets = [];
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
708 for( var i=0; i<oldDataSets.length; i++ ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
709 if( i != index ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
710 newDataSets.push( oldDataSets[i] );
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
711 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
712 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
713 colors.splice( newDataSets.length, 0, color );
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
714 this.addHistoryEntry(new HistoryEntry(newDataSets));
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
715 this.initElements();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
716 this.reset();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
717 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
718
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
719 /**
7
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
720 * Switches to another history entry with the given index
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
721 *
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
722 * @param {int}
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
723 * index the index of the history entry to load
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
724 */
3
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
725 switchThroughHistory: function( index ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
726 this.historyIndex = index;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
727 this.initElements();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
728 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
729
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
730 /**
7
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
731 * Adds a new history entry containing actual datasets
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
732 *
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
733 * @param {HistoryEntry}
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
734 * historyEntry the history entry to add
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
735 */
3
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
736 addHistoryEntry: function( historyEntry ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
737 this.history = this.history.slice(0,this.historyIndex+1);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
738 this.history.push(historyEntry);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
739 this.historyIndex = this.history.length - 1;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
740 addHistoryItem(this.historyIndex);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
741 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
742
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
743 /**
7
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
744 * adds an element to the user individual data set
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
745 *
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
746 * @param {DataObject}
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
747 * object the data object to add
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
748 */
3
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
749 addElement: function(object){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
750 if (this.individualDataSet == null) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
751 this.individualDataSet = new DataSet([], "individual", 0);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
752 var oldDataSets = this.history[this.historyIndex].dataSets;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
753 var newDataSets = oldDataSets.concat(this.individualDataSet);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
754 this.addHistoryEntry(new HistoryEntry(newDataSets));
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
755 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
756 this.individualDataSet.addObject(object);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
757 this.initElements();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
758 this.reset();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
759 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
760
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
761 /**
7
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
762 * resets the core within all elements and data objects to
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
763 * non-selection-status
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
764 */
3
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
765 reset: function(){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
766 this.refining = -2;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
767 var dataSets = this.history[this.historyIndex].dataSets;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
768 for (var i = 0; i < dataSets.length; i++){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
769 for (var j = 0; j < dataSets[i].objects.length; j++){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
770 dataSets[i].objects[j].setPercentage(0);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
771 dataSets[i].objects[j].setHover(false);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
772 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
773 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
774 this.timeplot.resetTimeplot();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
775 this.map.resetMap();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
776 updateTables(false);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
777 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
778
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
779 /**
7
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
780 * Security hover unselection of elements if browser events got stucked
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
781 */
3
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
782 undoHover: function(update){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
783
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
784 this.map.hoverUnselect();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
785 this.timeplot.hoverUnselect(update);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
786 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
787
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
788 createLink: function(){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
789 var c = this.map.openlayersMap.getCenter();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
790 var map = this.map.openlayersMap.baseLayer.id;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
791 var mapCenter = { lon: c.lon, lat: c.lat };
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
792 var mapZoom = this.map.openlayersMap.getZoom();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
793 var data = [];
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
794 // store complete history in data --> flow of history events
7
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
795 // history event can be: loading/deleting dataset, refinement by
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
796 // timerange/polygon at specific zoom level/point at specific zoom
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
797 // level, a loaded link history (this)
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
798 // flag for the ability to display stored history or not
3
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
799 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
800
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
801 lockScreen: function(){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
802 this.lockScreenContainer.style.visibility = "visible";
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
803 this.lockScreenContainer.style.height = getDocHeight()+"px";
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
804 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
805
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
806 lockScreenMessage: function(div){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
807 this.lockScreenContainer.innerHTML = "";
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
808 var lockScreenDiv = document.createElement("div");
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
809 lockScreenDiv.setAttribute('class','lockScreen');
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
810 this.lockScreenContainer.appendChild(lockScreenDiv);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
811 this.lockScreenContainer.appendChild(div);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
812 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
813
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
814 unlockScreen: function(){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
815 this.lockScreenContainer.style.visibility = "hidden";
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
816 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
817
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
818 };
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
819
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
820 /**
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
821 * defines a history entry
7
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
822 *
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
823 * @param {DataSet[]}
4fb15c3e0e89 - added some robustness: timespan and longitude/latitude values must not be ordered anymore.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents: 6
diff changeset
824 * dataSets the datasets of this history entry
3
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
825 *
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
826 * @constructor
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
827 */
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
828 function HistoryEntry( dataSets ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
829 this.dataSets = dataSets;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
830 };