Mercurial > dive4elements > river

annotate gwt-client/src/main/java/org/dive4elements/river/client/client/ui/LocationPanel.java @ 5861:172338b1407f

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GWT client: Added copyright header.
author Sascha L. Teichmann <teichmann@intevation.de>
date Sun, 28 Apr 2013 14:30:15 +0200
parents 5aa05a7a34b7
children ea9eef426962
rev   line source
5861
172338b1407f GWT client: Added copyright header.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.client.client.ui;
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10
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11 import com.google.gwt.core.client.GWT;
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12 import com.google.gwt.i18n.client.NumberFormat;
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13
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14 import com.smartgwt.client.data.Record;
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15 import com.smartgwt.client.util.SC;
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16 import com.smartgwt.client.widgets.Canvas;
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17 import com.smartgwt.client.widgets.Label;
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18 import com.smartgwt.client.widgets.form.fields.FormItem;
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19 import com.smartgwt.client.widgets.form.fields.events.BlurEvent;
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20 import com.smartgwt.client.widgets.form.fields.events.BlurHandler;
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21 import com.smartgwt.client.widgets.grid.events.RecordClickEvent;
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22 import com.smartgwt.client.widgets.layout.HLayout;
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23 import com.smartgwt.client.widgets.layout.VLayout;
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24
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25 import org.dive4elements.river.client.shared.model.Data;
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26 import org.dive4elements.river.client.shared.model.DataItem;
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27 import org.dive4elements.river.client.shared.model.DataList;
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28
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29 import java.util.ArrayList;
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30 import java.util.List;
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31
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32 /**
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33 * This UIProvider serves as base for UI Providers to enter a single location (km).
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34 */
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35 public abstract class LocationPanel
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36 extends AbstractUIProvider
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37 {
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38 private static final long serialVersionUID = -5306604428440015046L;
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39
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40 /** A container that will contain the location or the distance panel. */
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41 protected HLayout inputLayout;
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42
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43 /** The minimal value that the user is allowed to enter. */
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44 protected double min;
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45
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46 /** The maximal value that the user is allowed to enter. */
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47 protected double max;
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48
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49 /** The values entered in the location mode. */
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50 protected double[] values;
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51
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52 /** Name of the data item that keeps this location(s). */
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53 protected String dataItemName;
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54
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55 /** The input panel for locations. */
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56 protected DoubleArrayPanel locationPanel;
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57
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58
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59 /**
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60 * Creates a new LocationDistancePanel instance.
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61 */
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62 public LocationPanel() {
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63 values = new double[0];
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64 }
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65
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66
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67 /**
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68 * This method creates a widget that contains a label, a panel with
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69 * checkboxes to switch the input mode between location and distance input,
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70 * and a mode specific panel.
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71 *
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72 * @param data The data that might be inserted.
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73 *
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74 * @return a panel.
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75 */
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76 @Override
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77 public Canvas create(DataList data) {
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78 findDataItemName(data);
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79
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80 VLayout layout = new VLayout();
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81 layout.setMembersMargin(10);
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82
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83 // Subclass uses translated data items name as label.
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84 Label label = new Label(MSG.location());
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85 Canvas widget = createWidget(data);
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86 Canvas submit = getNextButton();
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87
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88 initDefaults(data);
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89
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90 widget.setHeight(50);
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91 label.setHeight(25);
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92
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93 layout.addMember(label);
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94 layout.addMember(widget);
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95 layout.addMember(submit);
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96
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97 return layout;
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98 }
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99
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100
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101 /** Store label of first data item in list. */
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102 public void findDataItemName(DataList list) {
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103 this.dataItemName = list.getAll().get(0).getLabel();
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104 }
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105
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106
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107 /** Get label of first data item that this uiprovider has seen. */
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108 public String getDataItemName() {
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109 return this.dataItemName;
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110 }
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111
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112
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113 /**
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114 * This method creates a Canvas element showing the old Data objects in the
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115 * DataList <i>data</i>.
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116 */
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117 @Override
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118 public Canvas createOld(DataList dataList) {
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119 findDataItemName(dataList);
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120
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121 List<Data> items = dataList.getAll();
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122 Data dLocation = getData(items, getDataItemName());
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123 DataItem[] loc = dLocation.getItems();
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124
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125 HLayout layout = new HLayout();
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126 layout.setWidth("400px");
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127
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128 Label label = new Label(dataList.getLabel());
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129 label.setWidth("200px");
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130
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131 Canvas back = getBackButton(dataList.getState());
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132
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133 // TODO evaluate: isn't this what findDataItemName is doing?
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134 Label selected = new Label(loc[0].getLabel());
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135 selected.setWidth("130px");
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136
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137 layout.addMember(label);
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138 layout.addMember(selected);
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139 layout.addMember(back);
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140
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141 return layout;
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142 }
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143
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144
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145 /**
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146 * This method reads the default values defined in the DataItems of the Data
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
147 * objects in <i>list</i>.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
148 *
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
149 * @param list The DataList container that stores the Data objects.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
150 */
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
151 protected void initDefaults(DataList list) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
152 Data data = list.get(0);
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 DataItem[] items = data.getItems();
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
155 DataItem iMin = getDataItem(items, "min");
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
156 DataItem iMax = getDataItem(items, "max");
1591
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
157
4131
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
158 try {
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
159 min = Double.parseDouble(iMin.getStringValue());
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
160 max = Double.parseDouble(iMax.getStringValue());
1591
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
161 }
4131
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
162 catch (NumberFormatException nfe) {
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
163 SC.warn(MSG.error_read_minmax_values());
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
164 min = -Double.MAX_VALUE;
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
165 max = Double.MAX_VALUE;
1591
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
166 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
167
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
168 DataItem def = data.getDefault();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
169 String value = def.getStringValue();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
170
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
171 try {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
172 double d = Double.parseDouble(value);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
173 setLocationValues(new double[] { d } );
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
174 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
175 catch (NumberFormatException nfe) {
4131
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
176 // 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
177 GWT.log("LocationPanel", nfe);
1591
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
178 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
179 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
180
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
181
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
182 /**
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
183 * 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
184 * returns it.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
185 *
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
186 * @param items A list of Data.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
187 * @param name The name of the Data that we are searching for.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
188 *
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
189 * @return the Data with the name <i>name</i>.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
190 */
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
191 @Override
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
192 protected Data getData(List<Data> data, String name) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
193 for (Data d: data) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
194 if (name.equals(d.getLabel())) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
195 return d;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
196 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
197 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
198
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
199 return null;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
200 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
201
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
202
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
203 protected Canvas createWidget(DataList data) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
204 VLayout layout = new VLayout();
1615
07c38d054f91 Translate data item in locationpanel label.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1612
diff changeset
205 inputLayout = new HLayout();
1591
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
206
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
207 // The initial view will display the location input mode.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
208 locationPanel = new DoubleArrayPanel(
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
209 MSG.unitLocation(),
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
210 getLocationValues(),
4131
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
211 new BlurHandler(){@Override
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
diff changeset
212 public void onBlur(BlurEvent be) {}});
1591
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
213
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
214 // TODO Remove picker references, refactor such that subclasses can
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
215 // easily use their picker if they want.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
216 //picker.getLocationTable().setAutoFetchData(true);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
217
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
218 inputLayout.addMember(locationPanel);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
219
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
220 layout.addMember(inputLayout);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
221
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
222 inputLayout.setMembersMargin(30);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
223
1615
07c38d054f91 Translate data item in locationpanel label.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1612
diff changeset
224 /*
1591
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
225 //picker.prepareFilter();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
226 helperContainer.addMember(picker.getLocationTable());
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
227 helperContainer.addMember(picker.getFilterLayout());
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
228 helperContainer.addMember(picker.getResultCountForm());
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
229 */
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
230 return layout;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
231 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
232
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
233
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
234 @Override
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
235 public List<String> validate() {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
236 List<String> errors = new ArrayList<String>();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
237 NumberFormat nf = NumberFormat.getDecimalFormat();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
238
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
239 saveLocationValues(locationPanel);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
240
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
241 if (!locationPanel.validateForm()) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
242 errors.add(MSG.wrongFormat());
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
243 return errors;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
244 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
245
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
246 double[] values = getLocationValues();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
247 double[] good = new double[values.length];
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
248 int idx = 0;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
249
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
250 for (double value: values) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
251 if (value < min || value > max) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
252 String tmp = MSG.error_validate_range();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
253 tmp = tmp.replace("$1", nf.format(value));
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
254 tmp = tmp.replace("$2", nf.format(min));
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
255 tmp = tmp.replace("$3", nf.format(max));
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
256 errors.add(tmp);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
257 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
258 else {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
259 good[idx++] = value;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
260 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
261 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
262
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
263 double[] justGood = new double[idx];
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
264 for (int i = 0; i < justGood.length; i++) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
265 justGood[i] = good[i];
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 if (!errors.isEmpty()) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
269 locationPanel.setValues(justGood);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
270 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
271
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
272 return errors;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
273 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
274
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
275
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
276 /**
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
277 * Validates and stores all values entered in the location mode.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
278 *
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
279 * @param p The DoubleArrayPanel.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
280 */
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
281 protected void saveLocationValues(DoubleArrayPanel p) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
282 FormItem[] formItems = p.getFields();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
283
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
284 for (FormItem item: formItems) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
285 if (item.getFieldName().equals(DoubleArrayPanel.FIELD_NAME)) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
286 saveLocationValue(p, item);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
287 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
288 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
289 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
290
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
291
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
292 /**
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
293 * Validates and stores a value entered in the location mode.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
294 *
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
295 * @param p The DoubleArrayPanel.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
296 * @param item The item that needs to be validated.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
297 */
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
298 protected void saveLocationValue(DoubleArrayPanel p, FormItem item) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
299 if (p.validateForm(item)) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
300 setLocationValues(p.getInputValues(item));
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
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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304
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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305 /** Get the location values. */
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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306 protected double[] getLocationValues() {
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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307 return values;
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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308 }
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309
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310
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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311 /** Sets Location values and updates the panel. */
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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312 protected void setLocationValues(double[] values) {
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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313 this.values = values;
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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314 locationPanel.setValues(values);
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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315 }
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316
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317
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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318 /**
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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319 * Callback when an item from the input helper was clicked.
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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320 * Set the respective km-value in the location value field.
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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321 * @param e event passed.
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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322 */
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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323 public void onRecordClick (RecordClickEvent e) {
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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324 Record record = e.getRecord();
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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325 double[] selected = new double[1];
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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326 try {
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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327 selected[0] =
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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328 Double.parseDouble(record.getAttribute("from"));
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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329 }
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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330 catch(NumberFormatException nfe) {
4131
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 2905
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331 GWT.log("onRecordClick", nfe);
1591
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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332 }
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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333 setLocationValues(selected);
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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334 }
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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335 }
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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336 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org