annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/MultipleLocationPanel.java @ 2905:51ed89b754ae

FLYS client: Removed trailing whitespace. flys-client/trunk@4671 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Fri, 15 Jun 2012 09:35:37 +0000
parents 242b5c230707
children e703555f8da1
rev   line source
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1 package de.intevation.flys.client.client.ui;
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2
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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.core.client.GWT;
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7 import com.google.gwt.i18n.client.NumberFormat;
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8
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9 import com.smartgwt.client.util.SC;
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10 import com.smartgwt.client.widgets.Canvas;
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11 import com.smartgwt.client.widgets.Label;
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12 import com.smartgwt.client.widgets.form.fields.events.BlurHandler;
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13 import com.smartgwt.client.widgets.form.fields.events.BlurEvent;
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14
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15 import com.smartgwt.client.widgets.layout.HLayout;
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16 import com.smartgwt.client.widgets.layout.VLayout;
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17
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18 import com.smartgwt.client.widgets.grid.events.RecordClickHandler;
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19 import com.smartgwt.client.widgets.grid.events.RecordClickEvent;
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20
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21 import com.smartgwt.client.data.Record;
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22
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23 import de.intevation.flys.client.shared.model.ArtifactDescription;
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24 import de.intevation.flys.client.shared.model.Data;
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25 import de.intevation.flys.client.shared.model.DataItem;
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26 import de.intevation.flys.client.shared.model.DataList;
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27 import de.intevation.flys.client.shared.model.DistanceInfoObject;
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28 import de.intevation.flys.client.shared.DoubleUtils;
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29 import de.intevation.flys.client.shared.model.RangeData;
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30
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31 import de.intevation.flys.client.client.services.DistanceInfoService;
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32 import de.intevation.flys.client.client.services.DistanceInfoServiceAsync;
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33 import de.intevation.flys.client.client.Config;
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34 import de.intevation.flys.client.client.ui.range.DistanceInfoDataSource;
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35
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36
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37 /**
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38 * This UIProvider creates a widget to enter a single location (km).
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39 *
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40 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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41 */
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42 public class MultipleLocationPanel
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43 extends LocationPanel
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44 implements RecordClickHandler
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45 {
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46 /** The DistanceInfoService used to retrieve locations about rivers. */
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47 protected DistanceInfoServiceAsync distanceInfoService =
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48 GWT.create(DistanceInfoService.class);
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49
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50 /** The table data. */
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51 protected DistanceInfoObject[] tableData;
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52
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53 /** The input helper (usually right side, table to click on, values are
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54 * then entered in the texfield. */
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55 protected LocationPicker picker;
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56
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57
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58 /**
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59 * Creates a new LocationDistancePanel instance.
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60 */
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61 public MultipleLocationPanel() {
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62 picker = new LocationPicker(this);
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63 }
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64
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65
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66 /**
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67 * This method creates a widget that contains a label, a panel with
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68 * checkboxes to switch the input mode between location and distance input,
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69 * and a mode specific panel.
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70 *
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71 * @param data The data that might be inserted.
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72 *
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73 * @return a panel.
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74 */
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75 @Override
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76 public Canvas create(DataList data) {
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77 findDataItemName(data);
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78
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79 VLayout layout = new VLayout();
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80 layout.setMembersMargin(10);
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81
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82 // Take translated data item name as label, if translation available.
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83 String labelString;
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84 try {
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85 labelString = MSG.getString(getDataItemName());
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86 }
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87 catch(java.util.MissingResourceException mre) {
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88 GWT.log("Cannot find translation for data item name : " + getDataItemName());
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89 labelString = MSG.location();
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90 }
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91 Label label = new Label(labelString);
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92 Canvas widget = createWidget(data);
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93 Canvas submit = getNextButton();
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94
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95 initDefaults(data);
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96
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97 picker.createLocationTable();
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98
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99 widget.setHeight(50);
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100 label.setHeight(25);
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101
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102 layout.addMember(label);
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103 layout.addMember(widget);
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104 layout.addMember(submit);
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105
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106 return layout;
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107 }
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108
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109
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110 /**
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111 * This method reads the default values defined in the DataItems of the Data
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112 * objects in <i>list</i>.
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113 *
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114 * @param list The DataList container that stores the Data objects.
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115 */
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116 protected void initDefaults(DataList list) {
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117 Data data = list.get(0);
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118
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119 // Compatibility with MinMax- DataItems:
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parents:
diff changeset
120 RangeData rangeData = null;
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parents:
diff changeset
121
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
122 for (int i = 0, n = list.size(); i < n; i++) {
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
123 Data tmp = list.get(i);
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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124
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
125 if (tmp instanceof RangeData) {
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
126 rangeData = (RangeData) tmp;
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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127 }
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
128 }
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
129
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
130 if (rangeData != null) {
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
131 min = Double.parseDouble(rangeData.getDefaultLower().toString());
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
132 max = Double.parseDouble(rangeData.getDefaultUpper().toString());
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
133 // catch ..?
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
134 }
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
135 else {
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
136 DataItem[] items = data.getItems();
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
137 DataItem iMin = getDataItem(items, "min");
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
138 DataItem iMax = getDataItem(items, "max");
2905
51ed89b754ae FLYS client: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2898
diff changeset
139
1612
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
140 try {
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
141 min = Double.parseDouble(iMin.getStringValue());
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
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diff changeset
142 max = Double.parseDouble(iMax.getStringValue());
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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diff changeset
143 }
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
144 catch (NumberFormatException nfe) {
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
145 SC.warn(MSG.error_read_minmax_values());
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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diff changeset
146 min = -Double.MAX_VALUE;
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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diff changeset
147 max = Double.MAX_VALUE;
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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148 }
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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149 }
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
150
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
151 DataItem def = data.getDefault();
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
152 if (def != null) {
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
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parents:
diff changeset
153 String value = def.getStringValue();
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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154
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
155 try {
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
156 double d = Double.parseDouble(value);
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
157 setLocationValues(new double[] { d } );
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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158 }
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
159 catch (NumberFormatException nfe) {
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
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parents:
diff changeset
160 // could not parse, dont know what to do else
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parents:
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161 }
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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162 }
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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163 }
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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164
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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165
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
166 protected Canvas createWidget(DataList data) {
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
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parents:
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167 VLayout layout = new VLayout();
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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168 inputLayout = new HLayout();
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169
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
170 // The initial view will display the location input mode.
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171 locationPanel = new DoubleArrayPanel(
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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172 MSG.unitLocation(),
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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173 getLocationValues(),
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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174 new BlurHandler(){public void onBlur(BlurEvent be) {}});
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175
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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176 picker.getLocationTable().setAutoFetchData(true);
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177
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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178 inputLayout.addMember(locationPanel);
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179
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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180 layout.addMember(inputLayout);
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181
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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182 inputLayout.setMembersMargin(30);
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183
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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184 picker.prepareFilter();
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185
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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diff changeset
186 helperContainer.addMember(picker.getLocationTable());
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
187 helperContainer.addMember(picker.getFilterLayout());
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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188 helperContainer.addMember(picker.getResultCountForm());
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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189 setPickerDataSource();
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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190 return layout;
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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191 }
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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192
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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193
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
194 /** Overridden to restrict to one entered value. */
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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195 @Override
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
196 public List<String> validate() {
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
197 List<String> errors = new ArrayList<String>();
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
198 NumberFormat nf = NumberFormat.getDecimalFormat();
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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199
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
200 saveLocationValues(locationPanel);
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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201
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
202 if (!locationPanel.validateForm()) {
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
203 errors.add(MSG.wrongFormat());
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
204 return errors;
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
205 }
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
206
1618
95b821d63db3 Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1617
diff changeset
207 double[] lValues = getLocationValues();
95b821d63db3 Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1617
diff changeset
208 double[] good = new double[lValues.length];
1612
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
209 int idx = 0;
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
210
1618
95b821d63db3 Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1617
diff changeset
211 for (double value: lValues) {
1612
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
212 if (value < min || value > max) {
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
213 String tmp = MSG.error_validate_range();
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
214 tmp = tmp.replace("$1", nf.format(value));
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
215 tmp = tmp.replace("$2", nf.format(min));
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
216 tmp = tmp.replace("$3", nf.format(max));
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
217 errors.add(tmp);
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
218 }
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
219 else {
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
220 good[idx++] = value;
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
221 }
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
222 }
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
223
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
224 double[] justGood = new double[idx];
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
225 for (int i = 0; i < justGood.length; i++) {
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
226 justGood[i] = good[i];
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
227 }
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
228
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
229 if (!errors.isEmpty()) {
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
230 locationPanel.setValues(justGood);
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
231 }
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
232
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
233 return errors;
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
234 }
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
235
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
236
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
237 /**
1615
07c38d054f91 Translate data item in locationpanel label.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1612
diff changeset
238 * This method returns the selected data (to feed).
1612
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
239 *
1615
07c38d054f91 Translate data item in locationpanel label.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1612
diff changeset
240 * @return the selected/inserted data in feedable form.
1612
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
241 */
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
242 public Data[] getData() {
66671b69c7ea Added new UIProvider to enter mutliple locations (yet only input view textfield possible).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
243 saveLocationValues(locationPanel);
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244 double[] lValues = getLocationValues();
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245 Data[] data = new Data[2];
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246 boolean first = true;
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247 String valueString = "";
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248
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249 for (int i = 0; i < lValues.length; i++) {
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250 if (!first) valueString += " ";
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251 else first = false;
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252 valueString += Double.valueOf(lValues[i]).toString();
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253 }
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254
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255 data[0] = createDataArray(getDataItemName(), valueString);
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256
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257 data[1] = createDataArray("ld_mode", "locations");
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258
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259 return data;
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260 }
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261
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262
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263 /** Hook service to the listgrid with possible input values. */
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264 protected void setPickerDataSource() {
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265 Config config = Config.getInstance();
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266 String url = config.getServerUrl();
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267 String river = "";
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268
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269 ArtifactDescription adescr = artifact.getArtifactDescription();
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270 DataList[] data = adescr.getOldData();
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271
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272 // Try to find a "river" data item to set the source for the
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273 // list grid.
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274 String dataFilter = "locations";
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275 if (data != null && data.length > 0) {
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276 for (int i = 0; i < data.length; i++) {
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277 DataList dl = data[i];
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278 if (dl.getState().equals("state.minfo.river")) {
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279 dataFilter = "measuringpoint";
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280 }
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281 if (dl.getState().equals("state.winfo.river") ||
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282 dl.getState().equals("state.chart.river") ||
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283 dl.getState().equals("state.minfo.river")) {
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284 for (int j = 0; j < dl.size(); j++) {
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285 Data d = dl.get(j);
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286 DataItem[] di = d.getItems();
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287 if (di != null && di.length == 1) {
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288 river = d.getItems()[0].getStringValue();
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289 break;
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290 }
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291 }
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292 }
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293 }
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294 }
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295
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296 picker.getLocationTable().setDataSource(new DistanceInfoDataSource(
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297 url, river, dataFilter));
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298 }
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299
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300
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301 // TODO allow multiple selections here or in LocationPanel
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302 /**
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303 * Callback when an item from the input helper was clicked.
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304 * Set the respective km-value in the location value field.
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305 * @param e event passed.
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306 */
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307 public void onRecordClick (RecordClickEvent e) {
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308 Record record = e.getRecord();
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309 double[] old = getLocationValues();
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310 double[] selected = DoubleUtils.copyOf(old, old.length + 1);
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311 try {
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312 selected[old.length] =
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313 Double.parseDouble(record.getAttribute("from"));
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314 }
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315 catch(NumberFormatException nfe) {
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316 // Is there anything else to do here?
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317 }
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318 setLocationValues(selected);
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319 }
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320 }
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321 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

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