Mercurial > dive4elements > river

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

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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 95b821d63db3
children 360e22afb98b
rev   line source
1591
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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.i18n.client.NumberFormat;
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7
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8 import com.smartgwt.client.util.SC;
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9 import com.smartgwt.client.widgets.Canvas;
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10 import com.smartgwt.client.widgets.Label;
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11 import com.smartgwt.client.widgets.form.fields.events.BlurHandler;
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12 import com.smartgwt.client.widgets.form.fields.events.BlurEvent;
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13 import com.smartgwt.client.widgets.form.fields.FormItem;
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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.RecordClickEvent;
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19
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20 import com.smartgwt.client.data.Record;
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21
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22 import de.intevation.flys.client.shared.model.Data;
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23 import de.intevation.flys.client.shared.model.DataItem;
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24 import de.intevation.flys.client.shared.model.DataList;
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25
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26 /**
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27 * This UIProvider serves as base for UI Providers to enter a single location (km).
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28 */
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29 public abstract class LocationPanel
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30 extends AbstractUIProvider
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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 public Canvas createOld(DataList dataList) {
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110 findDataItemName(dataList);
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111
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112 List<Data> items = dataList.getAll();
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113 Data dLocation = getData(items, getDataItemName());
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114 DataItem[] loc = dLocation.getItems();
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115
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116 HLayout layout = new HLayout();
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117 layout.setWidth("400px");
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118
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119 Label label = new Label(dataList.getLabel());
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120 label.setWidth("200px");
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121
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122 Canvas back = getBackButton(dataList.getState());
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123
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124 // TODO evaluate: isn't this what findDataItemName is doing?
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125 Label selected = new Label(loc[0].getLabel());
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126 selected.setWidth("130px");
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127
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128 layout.addMember(label);
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129 layout.addMember(selected);
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130 layout.addMember(back);
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131
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132 return layout;
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133 }
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134
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135
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136 /**
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137 * This method reads the default values defined in the DataItems of the Data
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138 * objects in <i>list</i>.
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139 *
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140 * @param list The DataList container that stores the Data objects.
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141 */
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142 protected void initDefaults(DataList list) {
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143 Data data = list.get(0);
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144
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145 /*
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146 // Compatibility with MinMax- DataItems:
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147 RangeData rangeData = null;
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148
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149 for (int i = 0, n = list.size(); i < n; i++) {
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
150 Data tmp = list.get(i);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
151
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
152 if (tmp instanceof RangeData) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
153 rangeData = (RangeData) tmp;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
154 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
155 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
156
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
157 if (rangeData != null) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
158 min = Double.parseDouble(rangeData.getDefaultLower().toString());
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
159 max = Double.parseDouble(rangeData.getDefaultUpper().toString());
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
160 // catch ..?
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
161 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
162 */
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
163
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
164 if (false) {}
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
165 else {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
166 DataItem[] items = data.getItems();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
167 DataItem iMin = getDataItem(items, "min");
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
168 DataItem iMax = getDataItem(items, "max");
2905
51ed89b754ae FLYS client: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1618
diff changeset
169
1591
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
170 try {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
171 min = Double.parseDouble(iMin.getStringValue());
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
172 max = Double.parseDouble(iMax.getStringValue());
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
173 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
174 catch (NumberFormatException nfe) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
175 SC.warn(MSG.error_read_minmax_values());
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
176 min = -Double.MAX_VALUE;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
177 max = Double.MAX_VALUE;
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 DataItem def = data.getDefault();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
182 String value = def.getStringValue();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
183
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
184 try {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
185 double d = Double.parseDouble(value);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
186 setLocationValues(new double[] { d } );
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
187 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
188 catch (NumberFormatException nfe) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
189 // could not parse, dont know what to do else
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
190 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
191 }
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 * 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
196 * returns it.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
197 *
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
198 * @param items A list of Data.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
199 * @param name The name of the Data that we are searching for.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
200 *
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
201 * @return the Data with the name <i>name</i>.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
202 */
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
203 @Override
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
204 protected Data getData(List<Data> data, String name) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
205 for (Data d: data) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
206 if (name.equals(d.getLabel())) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
207 return d;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
208 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
209 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
210
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
211 return null;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
212 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
213
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
214
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
215 protected Canvas createWidget(DataList data) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
216 VLayout layout = new VLayout();
1615
07c38d054f91 Translate data item in locationpanel label.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1612
diff changeset
217 inputLayout = new HLayout();
1591
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
218
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
219 // The initial view will display the location input mode.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
220 locationPanel = new DoubleArrayPanel(
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
221 MSG.unitLocation(),
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
222 getLocationValues(),
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
223 new BlurHandler(){public void onBlur(BlurEvent be) {}});
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
224
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
225 // TODO Remove picker references, refactor such that subclasses can
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
226 // easily use their picker if they want.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
227 //picker.getLocationTable().setAutoFetchData(true);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
228
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
229 inputLayout.addMember(locationPanel);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
230
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
231 layout.addMember(inputLayout);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
232
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
233 inputLayout.setMembersMargin(30);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
234
1615
07c38d054f91 Translate data item in locationpanel label.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1612
diff changeset
235 /*
1591
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
236 //picker.prepareFilter();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
237 helperContainer.addMember(picker.getLocationTable());
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
238 helperContainer.addMember(picker.getFilterLayout());
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
239 helperContainer.addMember(picker.getResultCountForm());
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
240 */
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
241 return layout;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
242 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
243
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
244
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
245 @Override
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
246 public List<String> validate() {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
247 List<String> errors = new ArrayList<String>();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
248 NumberFormat nf = NumberFormat.getDecimalFormat();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
249
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
250 saveLocationValues(locationPanel);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
251
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
252 if (!locationPanel.validateForm()) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
253 errors.add(MSG.wrongFormat());
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
254 return errors;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
255 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
256
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
257 double[] values = getLocationValues();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
258 double[] good = new double[values.length];
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
259 int idx = 0;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
260
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
261 for (double value: values) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
262 if (value < min || value > max) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
263 String tmp = MSG.error_validate_range();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
264 tmp = tmp.replace("$1", nf.format(value));
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
265 tmp = tmp.replace("$2", nf.format(min));
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
266 tmp = tmp.replace("$3", nf.format(max));
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
267 errors.add(tmp);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
268 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
269 else {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
270 good[idx++] = value;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
271 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
272 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
273
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
274 double[] justGood = new double[idx];
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
275 for (int i = 0; i < justGood.length; i++) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
276 justGood[i] = good[i];
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
277 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
278
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
279 if (!errors.isEmpty()) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
280 locationPanel.setValues(justGood);
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 return errors;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
284 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
285
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
286
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 * This method returns the selected data.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
290 *
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
291 * @return the selected/inserted data.
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
292 // TODO we are abstract because of this. Refactor to use DATA_NAME and
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
293 // similar fields for ld_mode .
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
294 public Data[] getData() {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
295 saveLocationValues(locationPanel);
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
296 double[] values = getLocationValues();
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
297 Data[] data = new Data[values.length+1];
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
298
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
299 for (int i = 0; i < values.length; i++) {
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
300 data[i] = createDataArray(DATA_ITEM_NAME,
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
301 Double.valueOf(values[i]).toString());
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
302 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
303 data[values.length] = createDataArray("ld_mode", "locations");
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
304
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
305 return data;
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
306 }
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
307 */
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
308
8ab010967f78 Refactored.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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309
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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310 /**
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311 * Validates and stores all values entered in the location mode.
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312 *
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313 * @param p The DoubleArrayPanel.
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314 */
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315 protected void saveLocationValues(DoubleArrayPanel p) {
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316 FormItem[] formItems = p.getFields();
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317
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318 for (FormItem item: formItems) {
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319 if (item.getFieldName().equals(DoubleArrayPanel.FIELD_NAME)) {
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320 saveLocationValue(p, item);
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321 }
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322 }
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323 }
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324
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325
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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326 /**
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327 * Validates and stores a value entered in the location mode.
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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328 *
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329 * @param p The DoubleArrayPanel.
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330 * @param item The item that needs to be validated.
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331 */
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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332 protected void saveLocationValue(DoubleArrayPanel p, FormItem item) {
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333 if (p.validateForm(item)) {
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334 setLocationValues(p.getInputValues(item));
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335 }
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336 }
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337
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338
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339 /** Get the location values. */
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340 protected double[] getLocationValues() {
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341 return values;
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342 }
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343
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344
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345 /** Sets Location values and updates the panel. */
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346 protected void setLocationValues(double[] values) {
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347 this.values = values;
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348 locationPanel.setValues(values);
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349 }
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350
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351
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352 /**
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353 * Callback when an item from the input helper was clicked.
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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354 * Set the respective km-value in the location value field.
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355 * @param e event passed.
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356 */
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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357 public void onRecordClick (RecordClickEvent e) {
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358 Record record = e.getRecord();
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359 double[] selected = new double[1];
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360 try {
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361 selected[0] =
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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362 Double.parseDouble(record.getAttribute("from"));
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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363 }
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364 catch(NumberFormatException nfe) {
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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365 // Is there anything else to do here?
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366 }
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367 setLocationValues(selected);
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368 }
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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369 }
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370 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org