annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/LocationPanel.java @ 4131:360e22afb98b

Cosmetics, warnings and minor TODOs.
author Christian Lins <christian.lins@intevation.de>
date Mon, 15 Oct 2012 00:04:35 +0200
parents 51ed89b754ae
children
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 com.google.gwt.core.client.GWT;
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4 import com.google.gwt.i18n.client.NumberFormat;
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5
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6 import com.smartgwt.client.data.Record;
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7 import com.smartgwt.client.util.SC;
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8 import com.smartgwt.client.widgets.Canvas;
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9 import com.smartgwt.client.widgets.Label;
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10 import com.smartgwt.client.widgets.form.fields.FormItem;
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11 import com.smartgwt.client.widgets.form.fields.events.BlurEvent;
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12 import com.smartgwt.client.widgets.form.fields.events.BlurHandler;
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13 import com.smartgwt.client.widgets.grid.events.RecordClickEvent;
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14 import com.smartgwt.client.widgets.layout.HLayout;
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15 import com.smartgwt.client.widgets.layout.VLayout;
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16
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17 import de.intevation.flys.client.shared.model.Data;
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18 import de.intevation.flys.client.shared.model.DataItem;
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19 import de.intevation.flys.client.shared.model.DataList;
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20
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21 import java.util.ArrayList;
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22 import java.util.List;
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23
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24 /**
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25 * This UIProvider serves as base for UI Providers to enter a single location (km).
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26 */
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27 public abstract class LocationPanel
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28 extends AbstractUIProvider
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29 {
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30 private static final long serialVersionUID = -5306604428440015046L;
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31
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32 /** A container that will contain the location or the distance panel. */
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33 protected HLayout inputLayout;
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34
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35 /** The minimal value that the user is allowed to enter. */
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36 protected double min;
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37
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38 /** The maximal value that the user is allowed to enter. */
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39 protected double max;
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40
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41 /** The values entered in the location mode. */
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42 protected double[] values;
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43
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44 /** Name of the data item that keeps this location(s). */
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45 protected String dataItemName;
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46
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47 /** The input panel for locations. */
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48 protected DoubleArrayPanel locationPanel;
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49
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50
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51 /**
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52 * Creates a new LocationDistancePanel instance.
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53 */
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54 public LocationPanel() {
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55 values = new double[0];
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56 }
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57
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58
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59 /**
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60 * This method creates a widget that contains a label, a panel with
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61 * checkboxes to switch the input mode between location and distance input,
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62 * and a mode specific panel.
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63 *
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64 * @param data The data that might be inserted.
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65 *
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66 * @return a panel.
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67 */
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68 @Override
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69 public Canvas create(DataList data) {
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70 findDataItemName(data);
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71
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72 VLayout layout = new VLayout();
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73 layout.setMembersMargin(10);
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74
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75 // Subclass uses translated data items name as label.
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76 Label label = new Label(MSG.location());
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77 Canvas widget = createWidget(data);
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78 Canvas submit = getNextButton();
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79
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80 initDefaults(data);
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81
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82 widget.setHeight(50);
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83 label.setHeight(25);
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84
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85 layout.addMember(label);
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86 layout.addMember(widget);
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87 layout.addMember(submit);
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88
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89 return layout;
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90 }
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91
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92
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93 /** Store label of first data item in list. */
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94 public void findDataItemName(DataList list) {
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95 this.dataItemName = list.getAll().get(0).getLabel();
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96 }
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97
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98
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99 /** Get label of first data item that this uiprovider has seen. */
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100 public String getDataItemName() {
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101 return this.dataItemName;
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102 }
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103
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104
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105 /**
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106 * This method creates a Canvas element showing the old Data objects in the
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107 * DataList <i>data</i>.
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108 */
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109 @Override
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110 public Canvas createOld(DataList dataList) {
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111 findDataItemName(dataList);
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112
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113 List<Data> items = dataList.getAll();
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114 Data dLocation = getData(items, getDataItemName());
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115 DataItem[] loc = dLocation.getItems();
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116
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117 HLayout layout = new HLayout();
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118 layout.setWidth("400px");
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119
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120 Label label = new Label(dataList.getLabel());
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121 label.setWidth("200px");
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122
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123 Canvas back = getBackButton(dataList.getState());
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124
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125 // TODO evaluate: isn't this what findDataItemName is doing?
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126 Label selected = new Label(loc[0].getLabel());
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127 selected.setWidth("130px");
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128
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129 layout.addMember(label);
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130 layout.addMember(selected);
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131 layout.addMember(back);
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132
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133 return layout;
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134 }
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135
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136
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137 /**
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138 * This method reads the default values defined in the DataItems of the Data
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139 * objects in <i>list</i>.
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140 *
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141 * @param list The DataList container that stores the Data objects.
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142 */
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143 protected void initDefaults(DataList list) {
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144 Data data = list.get(0);
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145
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146 DataItem[] items = data.getItems();
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147 DataItem iMin = getDataItem(items, "min");
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diff changeset
148 DataItem iMax = getDataItem(items, "max");
1591
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
149
4131
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
150 try {
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
151 min = Double.parseDouble(iMin.getStringValue());
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
152 max = Double.parseDouble(iMax.getStringValue());
1591
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
153 }
4131
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
154 catch (NumberFormatException nfe) {
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
155 SC.warn(MSG.error_read_minmax_values());
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
156 min = -Double.MAX_VALUE;
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
157 max = Double.MAX_VALUE;
1591
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
158 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
159
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
160 DataItem def = data.getDefault();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
161 String value = def.getStringValue();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
162
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
163 try {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
164 double d = Double.parseDouble(value);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
165 setLocationValues(new double[] { d } );
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
166 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
167 catch (NumberFormatException nfe) {
4131
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
168 // could not parse, don't know what else to do
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
169 GWT.log("LocationPanel", nfe);
1591
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
170 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
171 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
172
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
173
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
174 /**
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
175 * This method grabs the Data with name <i>name</i> from the list and
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
176 * returns it.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
177 *
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
178 * @param items A list of Data.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
179 * @param name The name of the Data that we are searching for.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
180 *
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
181 * @return the Data with the name <i>name</i>.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
182 */
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
183 @Override
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
184 protected Data getData(List<Data> data, String name) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
185 for (Data d: data) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
186 if (name.equals(d.getLabel())) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
187 return d;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
188 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
189 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
190
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
191 return null;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
192 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
193
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
194
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
195 protected Canvas createWidget(DataList data) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
196 VLayout layout = new VLayout();
1615
07c38d054f91 Translate data item in locationpanel label.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1612
diff changeset
197 inputLayout = new HLayout();
1591
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
198
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
199 // The initial view will display the location input mode.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
200 locationPanel = new DoubleArrayPanel(
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
201 MSG.unitLocation(),
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
202 getLocationValues(),
4131
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
203 new BlurHandler(){@Override
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
204 public void onBlur(BlurEvent be) {}});
1591
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
205
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
206 // TODO Remove picker references, refactor such that subclasses can
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
207 // easily use their picker if they want.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
208 //picker.getLocationTable().setAutoFetchData(true);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
209
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
210 inputLayout.addMember(locationPanel);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
211
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
212 layout.addMember(inputLayout);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
213
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
214 inputLayout.setMembersMargin(30);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
215
1615
07c38d054f91 Translate data item in locationpanel label.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1612
diff changeset
216 /*
1591
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
217 //picker.prepareFilter();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
218 helperContainer.addMember(picker.getLocationTable());
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
219 helperContainer.addMember(picker.getFilterLayout());
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
220 helperContainer.addMember(picker.getResultCountForm());
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
221 */
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
222 return layout;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
223 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
224
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
225
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
226 @Override
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
227 public List<String> validate() {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
228 List<String> errors = new ArrayList<String>();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
229 NumberFormat nf = NumberFormat.getDecimalFormat();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
230
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
231 saveLocationValues(locationPanel);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
232
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
233 if (!locationPanel.validateForm()) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
234 errors.add(MSG.wrongFormat());
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
235 return errors;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
236 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
237
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
238 double[] values = getLocationValues();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
239 double[] good = new double[values.length];
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
240 int idx = 0;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
241
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
242 for (double value: values) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
243 if (value < min || value > max) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
244 String tmp = MSG.error_validate_range();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
245 tmp = tmp.replace("$1", nf.format(value));
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
246 tmp = tmp.replace("$2", nf.format(min));
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
247 tmp = tmp.replace("$3", nf.format(max));
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
248 errors.add(tmp);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
249 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
250 else {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
251 good[idx++] = value;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
252 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
253 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
254
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
255 double[] justGood = new double[idx];
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
256 for (int i = 0; i < justGood.length; i++) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
257 justGood[i] = good[i];
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
258 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
259
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
260 if (!errors.isEmpty()) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
261 locationPanel.setValues(justGood);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
262 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
263
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
264 return errors;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
265 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
266
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
267
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
268 /**
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
269 * Validates and stores all values entered in the location mode.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
270 *
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
271 * @param p The DoubleArrayPanel.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
272 */
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
273 protected void saveLocationValues(DoubleArrayPanel p) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
274 FormItem[] formItems = p.getFields();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
275
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
276 for (FormItem item: formItems) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
277 if (item.getFieldName().equals(DoubleArrayPanel.FIELD_NAME)) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
278 saveLocationValue(p, item);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
279 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
280 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
281 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
282
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
283
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
284 /**
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
285 * Validates and stores a value entered in the location mode.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
286 *
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
287 * @param p The DoubleArrayPanel.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
288 * @param item The item that needs to be validated.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
289 */
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
290 protected void saveLocationValue(DoubleArrayPanel p, FormItem item) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
291 if (p.validateForm(item)) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
292 setLocationValues(p.getInputValues(item));
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
293 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
294 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
295
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
296
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
297 /** Get the location values. */
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
298 protected double[] getLocationValues() {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
299 return values;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
300 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
301
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
302
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
303 /** Sets Location values and updates the panel. */
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
304 protected void setLocationValues(double[] values) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
305 this.values = values;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
306 locationPanel.setValues(values);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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307 }
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parents:
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308
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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309
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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310 /**
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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311 * Callback when an item from the input helper was clicked.
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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312 * Set the respective km-value in the location value field.
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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313 * @param e event passed.
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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314 */
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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315 public void onRecordClick (RecordClickEvent e) {
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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316 Record record = e.getRecord();
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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317 double[] selected = new double[1];
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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318 try {
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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319 selected[0] =
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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320 Double.parseDouble(record.getAttribute("from"));
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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321 }
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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322 catch(NumberFormatException nfe) {
4131
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
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323 GWT.log("onRecordClick", nfe);
1591
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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324 }
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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325 setLocationValues(selected);
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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326 }
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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327 }
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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328 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

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