STI-GWT: war/scripts/sti/STICore.js annotate

annotate war/scripts/sti/STICore.js @ 86:ed444173aef0 trimmed_data

local CSV loading

author	Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
date	Thu, 07 Mar 2013 14:47:36 +0100
parents	108c853e0900
children	593cfbd58c3e

rev	line source
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	1 /**
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	2 * defines the core component of the Spatio Temporal Interface
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	3 *
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	4 * @constructor
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	5 */
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	6 function STICore(){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	7
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	8 this.map;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	9 this.timeplot;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	10
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	11 this.refining;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	12 this.individualDataSet;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	13
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	14 this.takeTime;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	15
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	16 this.history;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	17 this.historyIndex;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	18 this.lockScreenContainer;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	19
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	20 this.initialize();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	21 this.blocked = false;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	22
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	23 };
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	24
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	25 STICore.prototype = {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	26
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	27 blockUI: function(){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	28 this.blocked = true;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	29 fullscreen.addFullscreen(fullscreen.loaderContent());
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	30 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	31
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	32 unblockUI: function(){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	33 this.blocked = false;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	34 setTimeout( function(){ if( !this.blocked ){ setDefinedBounds(); } }, 150 );
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	35 fullscreen.removeFullscreen();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	36 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	37
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	38 /**
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	39 * refines the given data by creating a new history entry
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	40 */
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	41 refine: function(){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	42 if (this.refining > -2) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	43 var contains = false;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	44 var newDataSets = [];
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	45 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	46 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	47 var dataSet = oldDataSets[i].copy();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	48 dataSet.source = oldDataSets[i].source;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	49 for (var j = 0; j < oldDataSets[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	50 if ( oldDataSets[i].objects[j].percentage == 1 \|\| this.refining > -1 && this.refining != i ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	51 dataSet.addObject( oldDataSets[i].objects[j] );
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	52 contains = true;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	53 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	54 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	55 newDataSets.push(dataSet);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	56 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	57 if (contains) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	58 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	59 this.reset();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	60 this.initElements();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	61 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	62 else {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	63 alert("Your Selection contains no elements!");
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	64 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	65 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	66 else {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	67 alert("For Refining choose an Area on the map or a Range on the Timeplot!");
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	68 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	69 return -1;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	70 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	71
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	72 /**
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	73 * refines the given data by creating a new history entry
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	74 */
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	75 refineByTime: function(minTime,maxTime){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	76 var minDate = new Date(parseInt(minTime));
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	77 var maxDate = new Date(parseInt(maxTime));
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	78 if( this.timeplot.eds.minDate.getTime() == minDate.getTime() &&
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	79 this.timeplot.eds.maxDate.getTime() == maxDate.getTime() ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	80 return;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	81 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	82 var newDataSets = [];
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	83 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	84 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	85 var dataSet = oldDataSets[i].copy();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	86 dataSet.source = oldDataSets[i].source;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	87 for (var j = 0; j < oldDataSets[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	88 var o = oldDataSets[i].objects[j];
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	89 if( o.inTime(minDate,maxDate) ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	90 dataSet.addObject( o );
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	91 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	92 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	93 newDataSets.push(dataSet);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	94 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	95 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	96 this.reset();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	97 this.initElements();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	98 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	99
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	100 /**
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	101 * refines a given dataset by a given text snippet
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	102 */
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	103 refineByText: function(text,index){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	104 this.reset();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	105 var dataset = this.history[this.historyIndex].dataSets[index];
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	106 for (var i = 0; i < dataset.objects.length; i++) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	107 var e = dataset.objects[i];
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	108 if( e.name.toLowerCase().indexOf(text.toLowerCase()) != -1 ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	109 e.setPercentage(1);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	110 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	111 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	112 this.updateMapAndTimeAndTable(index);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	113 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	114
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	115 /**
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	116 * adds selected elements of a specific dataset as a new 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	117 *
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	118 * @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	119 * id the id of the 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	120 */
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	121 storeSelected: function(id){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	122 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	123 if( dataSets.length == 4 ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	124 alert( "The maximum number of 4 parallel datasets is reached!" );
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	125 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	126 else {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	127 var dataSet = dataSets[id].copy();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	128 var contains = false;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	129 for (var j = 0; j < dataSets[id].objects.length; j++) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	130 if ( dataSets[id].objects[j].percentage == 1 ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	131 dataSet.addObject( dataSets[id].objects[j] );
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	132 contains = true;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	133 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	134 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	135 if (contains) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	136 this.addDataSet(dataSet);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	137 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	138 else {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	139 alert("Your Selection contains no elements!");
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	140 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	141 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	142 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	143
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	144 /**
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	145 * Adds a dataset to the actual history entry
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	146 */
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	147 addDataSet: function( dataSet ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	148 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	149 var newDataSets = oldDataSets.concat(dataSet);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	150 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	151 this.initElements();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	152 this.reset();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	153 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	154
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	155 /**
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	156 * Sets the widgets for the core component
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	157 *
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	158 * @param {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	159 * map the javascript object of the map widget
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	160 * @param {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	161 * plot the javascript object of the timeplot widget
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	162 */
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	163 setElements: function(map, timeplot){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	164 this.map = map;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	165 this.timeplot = timeplot;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	166 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	167
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	168 /**
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	169 * initializes the core component for the Spatio Temporal Interface. here,
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	170 * the handling of the search interface is defined (including undo, refine
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	171 * and clear selection button). furthermore, the elements (map, timeplot,
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	172 * tables) are instanciated.
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	173 */
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	174 initialize: function(){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	175
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	176 var context = this;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	177 this.takeTime = false;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	178 this.props = new STIProps();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	179
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	180 this.history = [];
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	181
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	182 this.history.push( new HistoryEntry([]) );
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	183 this.historyIndex = 0;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	184
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	185 var Unselectable = {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	186 enable: function(e){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	187 var e = e ? e : window.event;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	188 if (e.button != 1) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	189 if (e.target) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	190 var targer = e.target;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	191 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	192 else
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	193 if (e.srcElement) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	194 var targer = e.srcElement;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	195 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	196 if( targer.tagName == undefined ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	197 return false;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	198 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	199 var targetTag = targer.tagName.toLowerCase();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	200 if ((targetTag != "input") && (targetTag != "textarea")) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	201 return false;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	202 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	203 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	204 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	205 disable: function(){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	206 return true;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	207 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	208 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	209
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	210 if (typeof(document.onselectstart) != "type filter textundefined") {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	211 document.onselectstart = Unselectable.enable;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	212 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	213 else {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	214 document.onmousedown = Unselectable.enable;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	215 document.onmouseup = Unselectable.disable;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	216 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	217
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	218 this.sources = [];
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	219 try {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	220 var jsonString = this.getFileString("datasources.json");
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	221 this.sources = eval('(' + jsonString + ')');
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	222 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	223 catch(e){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	224 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	225
75 d69066d16e45 load overlays from data-file Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 73 diff changeset	226 this.overlays = [];
d69066d16e45 load overlays from data-file Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 73 diff changeset	227 try {
d69066d16e45 load overlays from data-file Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 73 diff changeset	228 var jsonString = this.getFileString("overlaysources.json");
d69066d16e45 load overlays from data-file Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 73 diff changeset	229 this.overlays = eval('(' + jsonString + ')');
d69066d16e45 load overlays from data-file Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 73 diff changeset	230 }
d69066d16e45 load overlays from data-file Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 73 diff changeset	231 catch(e){
d69066d16e45 load overlays from data-file Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 73 diff changeset	232 }
d69066d16e45 load overlays from data-file Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 73 diff changeset	233
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	234 this.lockScreenContainer = document.createElement("div");
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	235 this.lockScreenContainer.setAttribute('class','lockScreenContainer');
18 60d50ef2261f move lockscreen-container below mainContainer Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 10 diff changeset	236 document.getElementById("mainContainer").appendChild(this.lockScreenContainer);
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	237
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	238 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	239
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	240 getFileString: function(url){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	241 var xmlhttp = false;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	242 if (!xmlhttp)
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	243 try {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	244 xmlhttp = new XMLHttpRequest();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	245 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	246 catch (e) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	247 xmlhttp = false;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	248 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	249 if (typeof ActiveXObject != "undefined") {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	250 if (!xmlhttp)
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	251 try {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	252 xmlhttp = new ActiveXObject("MSXML2.XMLHTTP");
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	253 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	254 catch (e) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	255 xmlhttp = false;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	256 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	257 if (!xmlhttp)
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	258 try {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	259 xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	260 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	261 catch (e) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	262 xmlhttp = false;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	263 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	264 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	265 xmlhttp.open('GET', url, false);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	266 xmlhttp.send("");
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	267 return xmlhttp.responseText;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	268 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	269
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	270 /**
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	271 * constructs an url to a dynamic datasource with the specific user input as
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	272 * attribute
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	273 *
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	274 * @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	275 * ds the datasource 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	276 * @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	277 * input the user input
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	278 */
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	279 retrieveKml: function(ds,input){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	280 var url = this.sources[ds].url;
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	281 // var tags = input.replace(/[^a-zA-Z0-9]/g,",");
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	282 // url += tags;
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	283 url += input;
4 517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	284
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	285 /* test for csv flag in request parameters (see datasources.json) */
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	286 var beginCsv = url.indexOf("csv=true");
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	287 if (beginCsv != -1) {
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	288 /* remove "csv=true" from request parameters */
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	289 url = url.substr(0, beginCsv) + url.substr(beginCsv + 9);
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	290 /* convert csv to kml */
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	291 this.parseCsv(url,input,ds);
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	292 }
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	293 else {
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	294 /* parse kml */
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	295 this.parseKml(url,input,ds);
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	296 }
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	297 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	298
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	299 parseIt: function(xml,term,ds){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	300 var getTimeData = function( timeString ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	301 try {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	302 var bc = false;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	303 if( timeString.startsWith("-") ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	304 bc = true;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	305 timeString = timeString.substring(1);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	306 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	307 var timeSplit = timeString.split("T");
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	308 var timeData = timeSplit[0].split("-");
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	309 for (var i = 0; i < timeData.length; i++) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	310 parseInt(timeData[i]);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	311 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	312 if( bc ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	313 timeData[0] = "-"+timeData[0];
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	314 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	315 if (timeSplit.length == 1) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	316 return timeData;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	317 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	318 var dayData;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	319 if (timeSplit[1].indexOf("Z") != -1) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	320 dayData = timeSplit[1].substring(0, timeSplit[1].indexOf("Z") - 1).split(":");
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	321 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	322 else {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	323 dayData = timeSplit[1].substring(0, timeSplit[1].indexOf("+") - 1).split(":");
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	324 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	325 for (var i = 0; i < timeData.length; i++) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	326 parseInt(dayData[i]);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	327 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	328 return timeData.concat(dayData);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	329 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	330 catch (exception) {
60 6f2d2b6f969a Fix KML parser alerts Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 33 diff changeset	331 alert("\""+timeString+"\" is no valid time/date");
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	332 return null;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	333 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	334 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	335
33 24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	336 var core = this;
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	337
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	338 var time = SimileAjax.DateTime;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	339 var newObjects = new Array();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	340 var elements = xml.getElementsByTagName("Placemark");
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	341 var granularity = 0;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	342
33 24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	343 if( elements.length == 0 ){
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	344 this.unblockUI();
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	345 return;
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	346 }
73 02cdf454d94b only create XLMSerializer once per dataset parsing Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 72 diff changeset	347
02cdf454d94b only create XLMSerializer once per dataset parsing Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 72 diff changeset	348 var xmlSerializer = new XMLSerializer();
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	349
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	350 for (var i = 0; i < elements.length; i++) {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	351
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	352 var placemark = elements[i];
68 8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	353 var name, description, descriptionData, place, timeData, coordinates, timeStamp, timeSpan, g;
29 4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	354
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	355 try{
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	356 var nameElement = placemark.getElementsByTagName("name");
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	357 if ( (nameElement != null) && (nameElement.length > 0) && (nameElement[0].childNodes.length > 0) ){
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	358 name = nameElement[0].childNodes[0].nodeValue;
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	359 }
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	360 else {
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	361 name = "";
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	362 }
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	363 } catch(e) {
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	364 name = "";
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	365 }
29 4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	366
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	367 try{
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	368 var descriptionElement = placemark.getElementsByTagName("description");
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	369 if ( (descriptionElement != null) && (descriptionElement.length > 0) && (descriptionElement[0].childNodes.length > 0) ){
68 8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	370
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	371 description = $(descriptionElement).text();
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	372
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	373 //check whether the description element contains a table
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	374 //if yes, this data will be loaded as separate columns
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	375 try{
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	376 //cleanWhitespace removes non-sense text-nodes (space, tab)
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	377 //and is an addition to jquery defined in Sti.html
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	378 var descriptionDocument = $($.parseXML(description)).cleanWhitespace();
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	379
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	380 descriptionData = new Object();
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	381
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	382 $(descriptionDocument).find("tr").each(
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	383 function() {
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	384 var isHeader = true;
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	385 var lastHeader = "";
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	386
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	387 $(this).find("td").each(
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	388 function() {
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	389 if (isHeader) {
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	390 lastHeader = $(this).text();
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	391 isHeader = false;
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	392 } else {
71 a610b45d0f90 Allow HTML in all Cells Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 70 diff changeset	393 var value = "";
a610b45d0f90 Allow HTML in all Cells Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 70 diff changeset	394
72 4d3df00f5b98 added comments for HTML content in cells Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 71 diff changeset	395 //if this td contains HTML, serialize all
4d3df00f5b98 added comments for HTML content in cells Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 71 diff changeset	396 //it's children (the "content"!)
71 a610b45d0f90 Allow HTML in all Cells Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 70 diff changeset	397 $(this).children().each(
a610b45d0f90 Allow HTML in all Cells Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 70 diff changeset	398 function() {
73 02cdf454d94b only create XLMSerializer once per dataset parsing Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 72 diff changeset	399 value += xmlSerializer.serializeToString(this);
71 a610b45d0f90 Allow HTML in all Cells Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 70 diff changeset	400 }
a610b45d0f90 Allow HTML in all Cells Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 70 diff changeset	401 );
a610b45d0f90 Allow HTML in all Cells Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 70 diff changeset	402
72 4d3df00f5b98 added comments for HTML content in cells Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 71 diff changeset	403 //no HTML content (or no content at all)
71 a610b45d0f90 Allow HTML in all Cells Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 70 diff changeset	404 if (value.length == 0)
a610b45d0f90 Allow HTML in all Cells Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 70 diff changeset	405 value = $(this).text();
a610b45d0f90 Allow HTML in all Cells Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 70 diff changeset	406
70 e6b72868e395 Allow more than one field of the same name (append the content) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 68 diff changeset	407 if (descriptionData[lastHeader] != null)
e6b72868e395 Allow more than one field of the same name (append the content) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 68 diff changeset	408 //append if a field occures more than once
e6b72868e395 Allow more than one field of the same name (append the content) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 68 diff changeset	409 descriptionData[lastHeader] += "\n" + value;
e6b72868e395 Allow more than one field of the same name (append the content) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 68 diff changeset	410 else
e6b72868e395 Allow more than one field of the same name (append the content) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 68 diff changeset	411 descriptionData[lastHeader] = value;
68 8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	412 isHeader = true;
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	413 }
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	414 }
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	415 )
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	416 }
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	417 );
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	418 } catch(e) {
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	419 //Description is either no HTML or no table
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	420 alert(e);
8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	421 }
29 4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	422 }
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	423 else {
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	424 description = "";
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	425 }
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	426 } catch(e) {
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	427 description = "";
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	428 }
29 4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	429
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	430 try{
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	431 var placeElement = placemark.getElementsByTagName("address");
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	432 if ( (placeElement != null) && (placeElement.length > 0) && (placeElement[0].childNodes.length > 0) ){
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	433 place = placeElement[0].childNodes[0].nodeValue;
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	434 }
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	435 else {
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	436 place = "";
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	437 }
4711c4ab0c23 Improved robustness of KML parsing (with Firefox and probably other browsers a missing node can lead to a NullPointerException that will not be catched by the try/catch) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 18 diff changeset	438 } catch(e) {
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	439 place = "";
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 getDate = function(timeData){
33 24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	443 try {
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	444 var date;
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	445 if (timeData.length == 6) {
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	446 g = time.SECOND;
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	447 date = new Date(Date.UTC(timeData[0], timeData[1]-1, timeData[2], timeData[3], timeData[4], timeData[5]));
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	448 }
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	449 else if (timeData.length == 3) {
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	450 g = time.DAY;
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	451 date = new Date(Date.UTC(timeData[0], timeData[1]-1, timeData[2]));
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	452 }
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	453 else if (timeData.length == 2) {
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	454 g = time.MONTH;
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	455 date = new Date(Date.UTC(timeData[0], timeData[1]-1, 1));
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	456 }
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	457 else if (timeData.length == 1) {
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	458 g = time.YEAR;
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	459 date = new Date(Date.UTC(timeData[0], 0, 1));
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	460 }
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	461 if (granularity < g) {
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	462 granularity = g;
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	463 }
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	464 if( timeData[0] && timeData[0] < 100 ){
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	465 date.setFullYear(timeData[0]);
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	466 }
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	467 return date;
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	468 } catch (e) {
60 6f2d2b6f969a Fix KML parser alerts Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 33 diff changeset	469 alert("\""+timeData+"\" is no valid time/date");
33 24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	470 return null;
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	471 }
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	472 }
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	473
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	474 try {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	475 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	476 if( timeData != null ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	477 timeStamp = getDate(timeData);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	478 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	479 if( timeStamp == undefined ){
66 c7df41c5de53 Alerts on missing time/spatial information Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 60 diff changeset	480 alert("No valid timestamp or timespan information for element " + i + ".");
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	481 continue;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	482 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	483 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	484 catch(e){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	485 try {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	486 timeStamp = undefined;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	487 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	488 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	489 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	490 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	491 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	492 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	493 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	494 catch(e){
60 6f2d2b6f969a Fix KML parser alerts Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 33 diff changeset	495 alert("No valid timestamp or timespan information for element " + i + ".");
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	496 continue;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	497 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	498 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	499
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	500 try {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	501 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	502 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	503 if( lonlat[0] == "" \|\| lonlat[1] == "" \|\| isNaN(lonlat[0]) \|\| isNaN(lonlat[1]) ){
66 c7df41c5de53 Alerts on missing time/spatial information Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 60 diff changeset	504 alert("No valid coordinate information for element " + i + ".");
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	505 continue;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	506 }
68 8b58d9bc0bb6 add functionality for additional tabular data from the description field (work in progress) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 66 diff changeset	507 newObjects.push(new DataObject(name, description, place, timeStamp, timeSpan, g, lonlat[0], lonlat[1], descriptionData));
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	508 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	509 catch(e){
60 6f2d2b6f969a Fix KML parser alerts Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 33 diff changeset	510 alert("No valid coordinate information for element " + i + ".");
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	511 continue;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	512 }
33 24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	513 }
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	514
33 24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	515 var dataset = new DataSet( newObjects, term, granularity );
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	516 dataset.source = ds;
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	517 var status = document.getElementById("statusText");
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	518 status.innerHTML = "Space & Time Aggregation ...";
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	519 setTimeout( function(){
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	520 core.addDataSet( dataset );
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	521 core.unblockUI();
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	522 },
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	523 1 );
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	524 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	525
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	526 /**
32 f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	527 * 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	528 *
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	529 * @param {int}
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	530 * ds the datasource index
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	531 * @param {File}
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	532 * file the file that the user selected
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	533 */
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	534 retrieveLocalKml: function(ds,filename){
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	535
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	536 var core = this;
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	537 if( this.blocked ){
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	538 setTimeout( function(){ core.retrieveLocalKml(ds,filename); }, 100 );
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	539 return;
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	540 }
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	541 core.blockUI();
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	542
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	543 var status = document.getElementById("statusText");
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	544 status.innerHTML = "Retrieving Data ...";
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	545
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	546 var filelist = $('#localKMLFileChooser').get(0).files;
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	547 if (filelist.length > 0){
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	548 var file = filelist[0];
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	549
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	550 var reader = new FileReader();
33 24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	551
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	552 reader.onloadend = (function(theFile) {
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	553 return function(e) {
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	554 status.innerHTML = "Parsing Data ...";
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	555
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	556 var localkmlDoc;
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	557 try {
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	558 localkmlDoc = $.parseXML(reader.result);
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	559 } catch (e) {
60 6f2d2b6f969a Fix KML parser alerts Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 33 diff changeset	560 alert("KML file is not valid XML. Please check opening/closing tags and check the spelling.");
33 24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	561
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	562 core.unblockUI();
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	563
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	564 return;
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	565 }
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	566
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	567 setTimeout( function(){ core.parseIt(localkmlDoc,filename,ds); }, 1 );
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	568 };
24c45a9048f2 corrected FileReader usage (onloaded callback) for local KML support Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 32 diff changeset	569 })(file);
32 f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	570
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	571 reader.readAsText(file);
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	572 }
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	573
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	574 return;
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	575 },
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	576
f635bbdc6a03 local KML display (beta) Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 29 diff changeset	577 /**
86 ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	578 * retrieves and loads a CSV-file from the local system
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	579 *
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	580 * @param {int}
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	581 * ds the datasource index
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	582 * @param {File}
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	583 * file the file that the user selected
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	584 */
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	585 retrieveLocalCsv: function(ds,filename){
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	586
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	587 var core = this;
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	588 if( this.blocked ){
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	589 setTimeout( function(){ core.retrieveLocalCsv(ds,filename); }, 100 );
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	590 return;
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	591 }
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	592 core.blockUI();
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	593
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	594 var status = document.getElementById("statusText");
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	595 status.innerHTML = "Retrieving Data ...";
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	596
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	597 var filelist = $('#localCSVFileChooser').get(0).files;
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	598 if (filelist.length > 0){
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	599 var file = filelist[0];
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	600
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	601 var reader = new FileReader();
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	602
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	603 reader.onloadend = (function(theFile) {
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	604 return function(e) {
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	605 status.innerHTML = "Parsing Data ...";
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	606
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	607 var kmlText = core.convertCsv(reader.result);
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	608
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	609 var localkmlDoc;
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	610 try {
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	611 localkmlDoc = $.parseXML(kmlText);
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	612 } catch (e) {
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	613 alert("KML file is not valid XML. Please check opening/closing tags and check the spelling.");
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	614
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	615 core.unblockUI();
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	616
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	617 return;
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	618 }
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	619
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	620 setTimeout( function(){ core.parseIt(localkmlDoc,filename,ds); }, 1 );
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	621 };
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	622 })(file);
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	623
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	624 reader.readAsText(file);
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	625 }
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	626
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	627 return;
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	628 },
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	629
ed444173aef0 local CSV loading Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 85 diff changeset	630 /**
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	631 * 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	632 *
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 * @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	634 * 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	635 * @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	636 * 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	637 */
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	638 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	639 var core = this;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	640 if( this.blocked ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	641 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	642 return;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	643 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	644 core.blockUI();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	645 $.ajax({
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	646 url: kmlFile,
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	647 dataType: "xml",
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	648 beforeSend: function(){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	649 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	650 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	651 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	652 success: function(xml){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	653 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	654 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	655 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	656 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	657 });
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	658 },
4 517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	659
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	660 /**
85 108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	661 * converts the csv-file to a kml-file
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	662 *
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	663 * @param {String}
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	664 * text
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	665 */
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	666 convertCsv: function(text){
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	667
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	668 var status = document.getElementById("statusText");
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	669 status.innerHTML = "Converting CSV to KML ...";
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	670 /* convert here from csv to kml */
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	671 var kmlString = '<?xml version="1.0" standalone="yes"?>\n';
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	672 kmlString += '<kml xmlns="http://www.opengis.com/kml/ext/2.2">\n';
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	673 kmlString += '\t<Folder>\n';
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	674 /* define expected csv table headers (first line) */
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	675 var expectedHeaders = new Array("Name","Address","Description","Longitude","Latitude","TimeStamp","TimeSpan:begin","TimeSpan:end");
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	676 /* convert csv string to array of arrays using ucsv library */
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	677 var csvArray = CSV.csvToArray(text);
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	678 /* get real used table headers from csv file (first line) */
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	679 var usedHeaders = csvArray[0];
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	680 /* loop outer array, begin with second line */
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	681 for (var i = 1; i < csvArray.length; i++) {
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	682 var innerArray = csvArray[i];
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	683 kmlString += '\t\t<Placemark>\n';
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	684 /* declare few variables */
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	685 var timespanBegin = "";
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	686 var timespanEnd = "";
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	687 var longitude = "";
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	688 var latitude = "";
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	689 /* loop inner array */
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	690 for (var j = 0; j < innerArray.length; j++) {
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	691 /* Name */
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	692 if (usedHeaders[j] == expectedHeaders[0]) {
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	693 kmlString += '\t\t\t<name>' + innerArray[j] + '</name>\n';
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	694 }
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	695 /* Address */
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	696 if (usedHeaders[j] == expectedHeaders[1]) {
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	697 kmlString += '\t\t\t<address>' + innerArray[j] + '</address>\n';
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	698 }
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	699 /* Description */
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	700 if (usedHeaders[j] == expectedHeaders[2]) {
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	701 kmlString += '\t\t\t<description>' + innerArray[j] + '</description>\n';
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	702 }
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	703 /* TimeStamp */
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	704 if (usedHeaders[j] == expectedHeaders[5]) {
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	705 kmlString += '\t\t\t<TimeStamp>\n' +
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	706 '\t\t\t\t<when>' + innerArray[j] + '</when>\n' +
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	707 '\t\t\t</TimeStamp>\n';
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	708 }
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	709 /* TimeSpan:begin */
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	710 if (usedHeaders[j] == expectedHeaders[6]) {
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	711 timespanBegin = innerArray[j];
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	712 }
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	713 /* TimeSpan:end */
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	714 if (usedHeaders[j] == expectedHeaders[7]) {
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	715 timespanEnd = innerArray[j];
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	716 }
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	717 /* Longitude */
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	718 if (usedHeaders[j] == expectedHeaders[3]) {
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	719 longitude = innerArray[j];
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	720 }
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	721 /* Latitude */
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	722 if (usedHeaders[j] == expectedHeaders[4]) {
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	723 latitude = innerArray[j];
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	724 }
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	725 }
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	726 /* set timespan:begin und timespan:end */
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	727 kmlString += '\t\t\t<TimeSpan>\n' +
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	728 '\t\t\t\t<begin>' + timespanBegin + '</begin>\n' +
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	729 '\t\t\t\t<end>' + timespanEnd + '</end>\n' +
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	730 '\t\t\t</TimeSpan>\n';
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	731 /* set longitude and latitude */
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	732 kmlString += '\t\t\t<Point>\n' +
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	733 '\t\t\t\t<coordinates>' +
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	734 longitude +',' + latitude +
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	735 '</coordinates>\n' +
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	736 '\t\t\t</Point>\n';
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	737 /* end Placemark */
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	738 kmlString += '\t\t</Placemark>\n';
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	739 }
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	740 kmlString += '\t</Folder>\n';
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	741 kmlString += '</kml>\n';
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	742
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	743 return kmlString;
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	744 },
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	745
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	746 /**
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	747 * loads the csv-file
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	748 *
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	749 * @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	750 * 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	751 * @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	752 * 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	753 */
4 517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	754 parseCsv: function(csvFile,term,ds){
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	755 var core = this;
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	756 if( this.blocked ){
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	757 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	758 return;
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	759 }
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	760 core.blockUI();
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	761 $.ajax({
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	762 url: csvFile,
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	763 dataType: "text",
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	764 beforeSend: function(){
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	765 var status = document.getElementById("statusText");
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	766 status.innerHTML = "Retrieving Data ...";
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	767 },
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	768 success: function(text){
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	769 var status = document.getElementById("statusText");
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	770 status.innerHTML = "Converting CSV to KML ...";
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	771 /* convert here from csv to kml */
85 108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	772 var kmlString = convertCsv(text);
108c853e0900 CSV to KML conversion moved to seperate function Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> parents: 75 diff changeset	773
4 517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	774 /* convert string to xml */
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	775 var kmlXml = $.parseXML(kmlString);
6 7bf904a68ce7 - fixed xml creation bug StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 4 diff changeset	776 console.log(kmlXml);
4 517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	777 /* pares the converted kml data */
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	778 var status = document.getElementById("statusText");
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	779 status.innerHTML = "Parsing Data ...";
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	780 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	781 }
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	782 });
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	783 },
517a6422d1bd done all the GeoBrowser changes StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: 3 diff changeset	784
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	785 /**
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	786 * 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	787 * 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	788 * 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	789 *
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	790 * @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	791 * 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	792 */
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	793 updateTimeAndTable: function(hover){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	794 updateTables(hover);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	795 this.timeplot.polesBySlices();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	796 this.refining = -1;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	797 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	798
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	799 /**
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	800 * 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	801 * 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	802 */
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	803 updateMapAndTimeAndTable: function(index){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	804 updateTables(hover);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	805 this.timeplot.polesBySlices();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	806 this.map.updateMap();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	807 this.refining = index;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	808 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	809
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	810 /**
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	811 * 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	812 * 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	813 */
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	814 updateTimeAndMap: function(){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	815 this.map.updateMap();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	816 this.timeplot.polesBySlices();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	817 this.refining = -1;
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 /**
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	821 * 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	822 * 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	823 * -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	824 *
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	825 * @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	826 * 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	827 */
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	828 updateTableAndMap: function(hover){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	829 updateTables(hover);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	830 this.map.updateMap();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	831 this.refining = -1;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	832 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	833
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	834 /**
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	835 * 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	836 * 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	837 * 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	838 */
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	839 initElements: function(){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	840 this.reset();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	841 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	842 var granularity = 0;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	843 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	844 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	845 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	846 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	847 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	848 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	849 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	850 initTables();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	851 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	852
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	853 /**
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	854 * 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	855 *
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	856 * @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	857 * 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	858 */
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	859 deleteDataSet: function(index){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	860 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	861 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	862 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	863 var newDataSets = [];
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	864 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	865 if( i != index ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	866 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	867 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	868 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	869 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	870 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	871 this.initElements();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	872 this.reset();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	873 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	874
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	875 /**
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	876 * 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	877 *
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	878 * @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	879 * 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	880 */
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	881 switchThroughHistory: function( index ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	882 this.historyIndex = index;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	883 this.initElements();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	884 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	885
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	886 /**
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	887 * 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	888 *
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	889 * @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	890 * 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	891 */
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	892 addHistoryEntry: function( historyEntry ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	893 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	894 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	895 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	896 addHistoryItem(this.historyIndex);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	897 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	898
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	899 /**
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	900 * 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	901 *
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	902 * @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	903 * 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	904 */
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	905 addElement: function(object){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	906 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	907 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	908 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	909 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	910 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	911 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	912 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	913 this.initElements();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	914 this.reset();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	915 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	916
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	917 /**
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	918 * 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	919 * 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	920 */
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	921 reset: function(){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	922 this.refining = -2;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	923 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	924 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	925 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	926 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	927 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	928 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	929 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	930 this.timeplot.resetTimeplot();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	931 this.map.resetMap();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	932 updateTables(false);
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	933 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	934
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	935 /**
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	936 * 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	937 */
3 cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	938 undoHover: function(update){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	939
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	940 this.map.hoverUnselect();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	941 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	942 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	943
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	944 createLink: function(){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	945 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	946 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	947 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	948 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	949 var data = [];
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	950 // 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	951 // 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	952 // 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	953 // 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	954 // 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	955 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	956
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	957 lockScreen: function(){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	958 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	959 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	960 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	961
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	962 lockScreenMessage: function(div){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	963 this.lockScreenContainer.innerHTML = "";
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	964 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	965 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	966 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	967 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	968 },
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	969
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	970 unlockScreen: function(){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	971 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	972 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	973
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	974 };
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	975
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	976 /**
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	977 * 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	978 *
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	979 * @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	980 * 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	981 *
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	982 * @constructor
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	983 */
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	984 function HistoryEntry( dataSets ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	985 this.dataSets = dataSets;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384. StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b> parents: diff changeset	986 };