Mercurial > hg > STI-GWT

annotate src/econnect/wp3_3/client/widgets/table/DynamicStiTable.java @ 53:0a3dca94458c CellTable

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fix: add missing update of map and timeplot widget at refineText
author Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
date Mon, 10 Dec 2012 17:17:10 +0100
parents cde4a01e9fa8
children 5c51a488c822
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1 package econnect.wp3_3.client.widgets.table;
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3 import java.util.ArrayList;
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4 import java.util.List;
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5
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6 import com.google.gwt.user.cellview.client.CellTable;
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7 import com.google.gwt.user.cellview.client.SimplePager;
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8 import com.google.gwt.user.cellview.client.TextColumn;
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9 import com.google.gwt.user.client.rpc.AsyncCallback;
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10 import com.google.gwt.user.client.ui.Anchor;
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11 import com.google.gwt.user.client.ui.Button;
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12 import com.google.gwt.user.client.ui.FormPanel;
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13 import com.google.gwt.user.client.ui.Grid;
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14 import com.google.gwt.user.client.ui.Hidden;
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15 import com.google.gwt.user.client.ui.Image;
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16 import com.google.gwt.user.client.ui.Label;
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17 import com.google.gwt.user.client.ui.HTML;
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18 import com.google.gwt.user.client.ui.HasHorizontalAlignment;
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19 import com.google.gwt.user.client.ui.TextBox;
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20 import com.google.gwt.view.client.CellPreviewEvent;
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21 import com.google.gwt.view.client.CellPreviewEvent.Handler;
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22 import com.google.gwt.view.client.ListDataProvider;
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23 import com.google.gwt.view.client.Range;
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24 import com.google.gwt.core.client.GWT;
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25 import com.google.gwt.dom.client.NodeList;
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26 import com.google.gwt.dom.client.Style.BorderStyle;
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27 import com.google.gwt.dom.client.TableCellElement;
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28 import com.google.gwt.event.dom.client.ClickHandler;
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29 import com.google.gwt.event.dom.client.ClickEvent;
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30 import com.google.gwt.event.dom.client.MouseOutEvent;
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31 import com.google.gwt.event.dom.client.MouseOverEvent;
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32 import com.google.gwt.event.dom.client.MouseOverHandler;
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33 import com.google.gwt.event.dom.client.MouseOutHandler;
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34 import com.google.gwt.http.client.URL;
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36 import econnect.wp3_3.client.core.ApplicationConstants;
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37 import econnect.wp3_3.client.core.DataObject;
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38 import econnect.wp3_3.client.core.DataSet;
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39 import econnect.wp3_3.client.core.StiConstants;
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40 import econnect.wp3_3.client.core.StiCore;
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41 import econnect.wp3_3.client.services.ExportWriterInterface;
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42 import econnect.wp3_3.client.services.ExportWriterInterfaceAsync;
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44 /**
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45 * Implementation of a dynamic table for one dataset
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46 */
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47 public class DynamicStiTable extends Grid {
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49 /**
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50 * The maximum number of rows of the table
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51 */
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52 private int maxRows = 10;
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53
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54 /**
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55 * The sti core component
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56 */
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57 private StiCore core;
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58
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59 /**
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60 * The index of the dataset
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61 */
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62 private int index;
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63
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64 /**
3
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65 * The dataset of this dynamic table
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66 */
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67 private DataSet dataSet;
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68
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69 /**
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70 * ArrayList that holds all elements that can be shown
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71 * (smaller than "dataSet" if showSelected)
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72 */
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73 private ArrayList<DataObject> actualObjectSet;
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74
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75 /**
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76 * Provider that hands the data to the table
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77 */
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78 private ListDataProvider<DataObject> dataProvider;
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79
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80 /**
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81 * CellTable which displays the data
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82 */
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83 private CellTable<DataObject> elementsTable;
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84
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85 /**
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86 * The dataobjects, which are presented at the actual page
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87 */
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88 //private DataObject[][] displayedObjects;
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89
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90 /**
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91 * The number-of-results label
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92 */
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93 private Label results;
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94
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95 /**
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96 * The image for show selected elements
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97 */
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98 private Image showSelected;
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99
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100 /**
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101 * The image for show all elements
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102 */
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103 private Image showAll;
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104
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105 /**
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106 * This value tells the view status: 1 for showAll, -1 for showSelected, 0 otherwise
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107 */
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108 private int viewAll = 1;
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109
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110 /**
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111 * Anchor that holds the URL for the KML download
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112 */
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113 private Anchor aDownloadKML;
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114
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115 /**
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116 * RPC Interface for writing the KML file
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117 */
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118 private ExportWriterInterfaceAsync exportWriter;
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119
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120 /**
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121 * Constructor for initialization of the dynamic table
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122 *
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123 * @param core object to allow interaction with all javascript components
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124 * @param id id of the dataset
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125 */
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126 public DynamicStiTable( StiCore stiCore, final int id ){
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127
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128 final ApplicationConstants constants = (ApplicationConstants) GWT.create(ApplicationConstants.class);
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129 final StiConstants textConstants = (StiConstants) GWT.create(StiConstants.class);
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130
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131 this.resize(2,1);
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132 this.addStyleName("dataTable");
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133 this.addStyleName("center");
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134
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135 this.index = id;
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136 this.core = stiCore;
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137 this.dataSet = core.getDataSets().get(index);
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138 this.actualObjectSet = new ArrayList<DataObject>();
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139 setActualObjectSet();
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140
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141 showAll = new Image("images/viewAll"+(core.getColorId(index))+".png");
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142 showAll.setTitle(textConstants.showAll());
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143 showSelected = new Image("images/viewSelected"+(core.getColorId(index))+".png");
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144 showSelected.setTitle(textConstants.showSelected());
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145 showAll.addStyleName("selectedView");
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146 showAll.addStyleName("view");
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147 showSelected.addStyleName("view");
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148 showAll.addClickHandler(new ClickHandler() {
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149 public void onClick(ClickEvent event) {
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150 if( viewAll != 1 ){
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151 showSelected.removeStyleName("selectedView");
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152 showAll.addStyleName("selectedView");
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153 viewAll = 1;
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154 setActualObjectSet();
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155 }
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156 }
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157 });
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158 showSelected.addClickHandler(new ClickHandler() {
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159 public void onClick(ClickEvent event) {
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160 if( viewAll != -1 ){
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161 viewAll = -1;
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162 if( setActualObjectSet() ){
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163 showAll.removeStyleName("selectedView");
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164 showSelected.addStyleName("selectedView");
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165 }
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166 else {
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167 viewAll = 1;
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168 }
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169 }
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170 }
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171 });
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172
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173 Image storeSelected = new Image("images/storeSelected"+(core.getColorId(index))+".png");
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174 storeSelected.setTitle(textConstants.storeSelected());
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175 storeSelected.addStyleName("view");
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176 storeSelected.addClickHandler(new ClickHandler() {
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177 public void onClick(ClickEvent event) {
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178 core.storeSelected(id);
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179 }
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180 });
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181
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182 Grid showOptions = new Grid(1,3);
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183 showOptions.setWidget(0,0,showAll);
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184 showOptions.setWidget(0,1,showSelected);
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185 showOptions.setWidget(0,2,storeSelected);
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186
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187 final TextBox textualSearch = new TextBox();
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188 final Button search = new Button("go");
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189 final Image cancelImage = new Image(constants.cancelImage());
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190 final Image refineImage = new Image(constants.refineImage());
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191 final Grid buttons = new Grid(1,2);
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192 buttons.setWidget(0, 0, refineImage);
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193 buttons.setWidget(0, 1, cancelImage);
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194 final Grid refine = new Grid(1,3);
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195 refine.setWidget(0,0,textualSearch);
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196 refine.setWidget(0,1,search);
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197 search.addClickHandler(new ClickHandler() {
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198 public void onClick(ClickEvent event) {
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199 if( !textualSearch.getText().equals("") ){
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200 refineByText(textualSearch.getText());
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201 textualSearch.setEnabled(false);
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202 refine.setWidget(0, 1, buttons);
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203 }
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204 }
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205 });
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206 refineImage.addClickHandler(new ClickHandler() {
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207 public void onClick(ClickEvent event) {
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208 core.refine();
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209 }
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210 });
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211 cancelImage.addClickHandler(new ClickHandler() {
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212 public void onClick(ClickEvent event) {
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213 textualSearch.setEnabled(true);
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214 core.reset();
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215
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216 //TODO: das gibt es nun mehrfach im Code, sollte also in eine Funktion
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217 //überfuhrt werden
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218 showSelected.removeStyleName("selectedView");
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219 showAll.addStyleName("selectedView");
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220 viewAll = 1;
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221 setActualObjectSet();
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222
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223 refine.setWidget(0, 1, search);
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224 }
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225 });
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226
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227 this.results = new Label();
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228 this.results.setStyleName("resultsLabel");
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229
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230 Label page = new Label(textConstants.page()+":");
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231 page.setStyleName("pageLabel");
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232
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233 //This anchor will hold the URL of the export-file
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234 //for download from the ExportServlet
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235 aDownloadKML = new Anchor("download KML");
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236 aDownloadKML.setVisible(false);
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237 aDownloadKML.addClickHandler(new ClickHandler() {
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238 public void onClick(ClickEvent event) {
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239 aDownloadKML.setVisible(false);
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240 }
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241 });
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242
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243 Image export = new Image(constants.exportImage());
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244 export.addClickHandler(new ClickHandler() {
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245 public void onClick(ClickEvent event) {
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246 //create KML file
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247 createKMLFile();
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248 }
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249 });
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250 export.addStyleName("export");
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251 export.setTitle(textConstants.exportDataSet());
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252
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253 Image delete = new Image(constants.deleteImage());
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254 delete.addClickHandler(new ClickHandler() {
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255 public void onClick(ClickEvent event) {
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256 core.deleteDataSet(index);
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257 }
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258 });
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259 delete.addStyleName("delete");
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260 delete.setTitle(textConstants.deleteDataSet());
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261
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262 Grid func = new Grid(1,3);
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263
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264 func.setWidget(0, 0, aDownloadKML);
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265 func.setWidget(0, 1, export);
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266 func.setWidget(0, 2, delete);
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267 func.addStyleName("center");
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268
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269 this.elementsTable = new CellTable<DataObject>();
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270
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271 dataProvider = new ListDataProvider<DataObject>();
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272 dataProvider.addDataDisplay(this.elementsTable);
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273
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274 TextColumn<DataObject> nameColumn = new TextColumn<DataObject>() {
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275 @Override
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276 public String getValue(DataObject object) {
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277 return object.getName();
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278 }
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279
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280 };
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281 this.elementsTable.addColumn(nameColumn);
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282
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283 TextColumn<DataObject> placeColumn = new TextColumn<DataObject>() {
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284 @Override
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285 public String getValue(DataObject object) {
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286 return object.getPlace();
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287 }
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288
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289 };
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290 this.elementsTable.addColumn(placeColumn);
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291
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292 TextColumn<DataObject> descriptionColumn = new TextColumn<DataObject>() {
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293 @Override
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294 public String getValue(DataObject object) {
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295 return object.getDescription();
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296 }
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297
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298 };
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299 this.elementsTable.addColumn(descriptionColumn);
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300
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301 SimplePager pager = new SimplePager();
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302 pager.setDisplay(this.elementsTable);
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303
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304 dataProvider.setList(this.actualObjectSet);
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305
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306 this.elementsTable.addCellPreviewHandler(new Handler<DataObject>()
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307 {
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308 //@Override
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309 public void onCellPreview(
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310 CellPreviewEvent<DataObject> event)
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311 {
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312 boolean wasChanged = false;
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313
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314 if ("mouseover".equals(event.getNativeEvent().getType())) {
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315 DataObject hoveredObject = event.getValue();
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316
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317 if (!hoveredObject.getHover()){
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318 hoveredObject.setHover(true);
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319
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320 wasChanged = true;
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321 }
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322 }
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323 else if ("mouseout".equals(event.getNativeEvent().getType())) {
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324 DataObject hoveredObject = event.getValue();
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325
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326 if (hoveredObject.getHover()){
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327 hoveredObject.setHover(false);
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328
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329 wasChanged = true;
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330 }
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331 }
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332 else if ("click".equals(event.getNativeEvent().getType())) {
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333 DataObject clickedObject = event.getValue();
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334
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335 if (clickedObject.getPercentage() > 0){
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336 clickedObject.setPercentage(0);
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337
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338 } else {
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339 clickedObject.setPercentage(1);
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340 }
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341
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342 wasChanged = true;
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343 }
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344
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345 if (wasChanged) {
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346 updateView(true);
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347 core.updateTimeAndMap();
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348 }
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349 }
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350 });
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351
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352 this.setWidget(1, 0, this.elementsTable);
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353
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354 Grid tableControls = new Grid(1,5);
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355 tableControls.setWidget(0,0,showOptions);
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356 tableControls.setWidget(0,1,refine);
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357 tableControls.setWidget(0,2,this.results);
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358 tableControls.setWidget(0,3,pager);
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359 tableControls.setWidget(0,4,func);
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360 tableControls.setStyleName("tableControls");
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361
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362 this.setWidget(0, 0, tableControls);
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363
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364 tableControls.getCellFormatter().setHorizontalAlignment(0, 0, HasHorizontalAlignment.ALIGN_CENTER);
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365
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366 this.getCellFormatter().setHorizontalAlignment(0, 0, HasHorizontalAlignment.ALIGN_CENTER);
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367 this.getCellFormatter().setHorizontalAlignment(1, 0, HasHorizontalAlignment.ALIGN_CENTER);
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368 this.getCellFormatter().setWidth(1, 0, "100%");
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369 }
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370
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371 /**
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372 * Sets the actual object set; depends on the showAll and showSelected selection
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373 *
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374 * @return boolean value, if there are selected objects
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375 */
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376 private boolean setActualObjectSet(){
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377
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378 boolean dataSetWasEmpty = false;
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379
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380 if( viewAll == -1 ){
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381
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382 this.actualObjectSet.clear();
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383
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384 for( int i=0; i<this.dataSet.getObjects().length(); i++){
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385 DataObject object = this.dataSet.getObjects().get(i);
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386 if( object.isSelected() ){
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387 this.actualObjectSet.add(object);
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388 }
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389 }
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390 if( this.actualObjectSet.size() == 0 ){
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391 //TODO: Wenn die derzeitige Auswahl _keine_ Elemente
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392 //enthält, werden _alle_ angezeigt. Ist das sinnvoll?
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393 dataSetWasEmpty = true;
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394 this.viewAll = 1;
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395 }
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396 }
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397 if( this.viewAll == 1 ){
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398 this.actualObjectSet.clear();
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399 for( int i=0; i<this.dataSet.getObjects().length(); i++){
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400 this.actualObjectSet.add(this.dataSet.getObjects().get(i));
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401 }
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402 }
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403
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404 //if the dataProvider already exists, refresh the
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405 //displayed data
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406 if (this.dataProvider != null) {
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407
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408 //refresh data
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409 this.dataProvider.refresh();
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410 this.elementsTable.setRowCount(this.actualObjectSet.size());
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411
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412 this.updateView(false);
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413 }
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414
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415 if (dataSetWasEmpty)
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416 return false;
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417 else
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418 return true;
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419 }
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420
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421 /**
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422 * Creates a (preliminary) KML file from the data in the current data set
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423 */
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424 private void createKMLFile(){
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425 String kmlContent = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><kml xmlns=\"http://www.opengis.net/kml/2.2\"><Document>";
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426
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427 for( int i=0; i<this.dataSet.getObjects().length(); i++){
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428 DataObject currentDataObject = this.dataSet.getObjects().get(i);
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429
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Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
430 String name = currentDataObject.getName();
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
431 String description = currentDataObject.getDescription();
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
432 String place = currentDataObject.getPlace();
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
433 String lat = currentDataObject.getLat();
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
434 String lon = currentDataObject.getLon();
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
435 String timeStamp = currentDataObject.getTimeStamp();
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
436 String timeSpanStart = currentDataObject.getTimeSpanStart();
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
437 String timeSpanEnd = currentDataObject.getTimeSpanEnd();
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
438
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
439 String kmlEntry = "<Placemark>";
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
440
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
441 kmlEntry += "<name><![CDATA[" + name + "]]></name>";
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
442 kmlEntry += "<address><![CDATA[" + place + "]]></address>";
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
443 kmlEntry += "<description><![CDATA[" + description + "]]></description>";
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
444 kmlEntry += "<Point><coordinates>" + lon + "," + lat + "</coordinates></Point>";
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
445
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
446 if ( (timeStamp != null) && (timeStamp != "undefined") ) {
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
447 kmlEntry += "<TimeStamp><when>" + timeStamp + "</when></TimeStamp>";
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
448 } else {
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
449 kmlEntry += "<TimeSpan><begin>" + timeSpanStart + "</begin><end>" + timeSpanEnd + "</end></TimeSpan>";
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
450 }
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
451
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
452 kmlEntry += "</Placemark>";
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
453
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Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
454 kmlContent += kmlEntry;
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
455 }
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
456
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
457 kmlContent += "</Document></kml>";
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
458
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
459 exportWriter = GWT.create(ExportWriterInterface.class);
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
460
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
461 exportWriter.writeKMLFile(kmlContent,
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parents: 3
diff changeset
462 new AsyncCallback<String>() {
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
463 public void onFailure(Throwable caught) {
27
3184e8faa5c0 Anchor for KML download. This is a preliminiary work-around.
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 15
diff changeset
464 //TODO: error message in layover?
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parents: 15
diff changeset
465 //there needs to be an error-window for KML parser failures anyway
3184e8faa5c0 Anchor for KML download. This is a preliminiary work-around.
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 15
diff changeset
466 //this one should be used
15
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
467 int i = 1;
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
468 }
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
469 public void onSuccess(String exportFileName) {
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
470
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
471 String url = GWT.getModuleBaseURL();
27
3184e8faa5c0 Anchor for KML download. This is a preliminiary work-around.
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 15
diff changeset
472 url = url + "ExportServlet?ExportedFilename=" + URL.encode(exportFileName);
3184e8faa5c0 Anchor for KML download. This is a preliminiary work-around.
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 15
diff changeset
473
3184e8faa5c0 Anchor for KML download. This is a preliminiary work-around.
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 15
diff changeset
474 aDownloadKML.setHref(url);
3184e8faa5c0 Anchor for KML download. This is a preliminiary work-around.
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 15
diff changeset
475 aDownloadKML.setVisible(true);
15
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
476 }
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
477 }
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
478 );
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
479 }
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
480
175c1eecaf84 added export kml feature (not finished)
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 3
diff changeset
481 /**
30
1e95995ddbb2 re-added the ability to refine the dataset by a (very simple) text search
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 27
diff changeset
482 * Refines the currently selected dataset (table) by the search term entered.
1e95995ddbb2 re-added the ability to refine the dataset by a (very simple) text search
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 27
diff changeset
483 *
1e95995ddbb2 re-added the ability to refine the dataset by a (very simple) text search
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 27
diff changeset
484 */
1e95995ddbb2 re-added the ability to refine the dataset by a (very simple) text search
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 27
diff changeset
485 private void refineByText(String searchString){
1e95995ddbb2 re-added the ability to refine the dataset by a (very simple) text search
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 27
diff changeset
486
1e95995ddbb2 re-added the ability to refine the dataset by a (very simple) text search
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 27
diff changeset
487 String lowerCaseSearchString = searchString.toLowerCase();
1e95995ddbb2 re-added the ability to refine the dataset by a (very simple) text search
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 27
diff changeset
488
1e95995ddbb2 re-added the ability to refine the dataset by a (very simple) text search
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 27
diff changeset
489 for( int i=0; i<this.dataSet.getObjects().length(); i++){
1e95995ddbb2 re-added the ability to refine the dataset by a (very simple) text search
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 27
diff changeset
490 DataObject currentDataObject = this.dataSet.getObjects().get(i);
1e95995ddbb2 re-added the ability to refine the dataset by a (very simple) text search
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 27
diff changeset
491
1e95995ddbb2 re-added the ability to refine the dataset by a (very simple) text search
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 27
diff changeset
492 String name = currentDataObject.getName();
1e95995ddbb2 re-added the ability to refine the dataset by a (very simple) text search
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 27
diff changeset
493 String description = currentDataObject.getDescription();
1e95995ddbb2 re-added the ability to refine the dataset by a (very simple) text search
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 27
diff changeset
494 String place = currentDataObject.getPlace();
1e95995ddbb2 re-added the ability to refine the dataset by a (very simple) text search
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 27
diff changeset
495
1e95995ddbb2 re-added the ability to refine the dataset by a (very simple) text search
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 27
diff changeset
496 if ( name.toLowerCase().contains(lowerCaseSearchString) ||
1e95995ddbb2 re-added the ability to refine the dataset by a (very simple) text search
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 27
diff changeset
497 description.toLowerCase().contains(lowerCaseSearchString) ||
1e95995ddbb2 re-added the ability to refine the dataset by a (very simple) text search
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 27
diff changeset
498 place.toLowerCase().contains(lowerCaseSearchString) )
1e95995ddbb2 re-added the ability to refine the dataset by a (very simple) text search
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 27
diff changeset
499 currentDataObject.setPercentage(1);
1e95995ddbb2 re-added the ability to refine the dataset by a (very simple) text search
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 27
diff changeset
500 else
1e95995ddbb2 re-added the ability to refine the dataset by a (very simple) text search
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 27
diff changeset
501 currentDataObject.setPercentage(0);
1e95995ddbb2 re-added the ability to refine the dataset by a (very simple) text search
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 27
diff changeset
502 }
1e95995ddbb2 re-added the ability to refine the dataset by a (very simple) text search
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 27
diff changeset
503
44
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
504 updateView(false);
53
0a3dca94458c fix: add missing update of map and timeplot widget at refineText
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 52
diff changeset
505 core.updateTimeAndMap();
3
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
506 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
507
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 * Updates all cells of the actual page
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
510 *
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
511 * @param hover if there was a hover selection which caused to trigger this function
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
512 */
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
513 public void updateView(boolean hover){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
514 if( !hover && this.viewAll == -1 ){
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
515 showSelected.removeStyleName("selectedView");
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
516 this.viewAll = 0;
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
517 }
44
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
518
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
519 //redraw colors of elements (selected/unselected)
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
520 int start = this.elementsTable.getVisibleRange().getStart();
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
521 for (int i=0; i<this.elementsTable.getPageSize(); i++) {
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
522
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
523 if ((start+i) >= dataProvider.getList().size())
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
524 break;
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
525
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
526 DataObject object = dataProvider.getList().get(start+i);
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
527
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
528 boolean selected = object.isSelected();
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
529 if (hover)
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
530 selected = object.getHover();
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
531
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
532 double percentage = (new Double(object.getPercentage()).doubleValue());
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
533 String borderColor = StiCore.getBorderColor(this.index,selected);
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
534 String cellColor = StiCore.getCellColor(this.index,percentage);
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
535
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
536 //TODO: das RowElement ist ein TR. Das hat kein Border, weswegen es
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
537 //auch keine Farbe bekommt. Erst einmal allen sub-Elementen die
47
e86fc5c5d386 comment: added explanation
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 46
diff changeset
538 //border-Color geben. Das sollte verbessert werden, da DOM-Iterieren
e86fc5c5d386 comment: added explanation
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 46
diff changeset
539 //langsam ist.
44
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
540
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
541 NodeList<TableCellElement> cells = this.elementsTable.getRowElement(i).getCells();
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
542
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
543 for (int cellIndex=0; cellIndex < cells.getLength(); cellIndex++){
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
544 cells.getItem(cellIndex).getStyle().setBorderColor(borderColor);
3
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
545 }
44
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
546
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
547 this.elementsTable.getRowElement(i).getStyle().setBorderColor(borderColor);
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
548 this.elementsTable.getRowElement(i).getStyle().setBackgroundColor(cellColor);
5db587ba4b0f background and border color of CellTable for selection and hover
Sebastian Kruse <skruse@mpiwg-berlin.mpg.de>
parents: 43
diff changeset
549 }
3
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
550 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
551
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
552 public String getTermIdentifier() {
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
553 return this.dataSet.getTermIdentifier();
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
554 }
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
555
cf06b77a8bbd Committed branch of the e4D repos sti-gwt branch 16384.
StefanFunk <StefanFunk@f2b5be40-def6-11e0-8a09-b3c1cc336c6b>
parents:
diff changeset
556 }