Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/minfo/SedLoadDistancePanel.java @ 4223:015b219a97af

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Added new UI provider for sediment load parameter input.
author Raimund Renkert <rrenkert@intevation.de>
date Tue, 23 Oct 2012 13:21:57 +0200
parents
children 651b93c10dc5
rev   line source
4223
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.client.client.ui.minfo;
015b219a97af Added new UI provider for sediment load parameter input.
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2
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3 import java.util.List;
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4
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5 import com.google.gwt.core.client.GWT;
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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.events.BlurEvent;
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11 import com.smartgwt.client.widgets.form.fields.events.BlurHandler;
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12 import com.smartgwt.client.widgets.grid.events.CellClickEvent;
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13 import com.smartgwt.client.widgets.grid.events.CellClickHandler;
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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.client.Config;
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18 import de.intevation.flys.client.client.event.FilterHandler;
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19 import de.intevation.flys.client.client.event.RangeFilterEvent;
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20 import de.intevation.flys.client.client.event.StringFilterEvent;
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21 import de.intevation.flys.client.client.ui.AbstractUIProvider;
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22 import de.intevation.flys.client.client.ui.DoubleRangeOnlyPanel;
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23 import de.intevation.flys.client.client.ui.DoubleRangePanel;
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24 import de.intevation.flys.client.client.ui.LocationPicker;
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25 import de.intevation.flys.client.client.ui.range.DistanceInfoDataSource;
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26 import de.intevation.flys.client.shared.model.ArtifactDescription;
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27 import de.intevation.flys.client.shared.model.Data;
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28 import de.intevation.flys.client.shared.model.DataItem;
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29 import de.intevation.flys.client.shared.model.DataList;
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30 import de.intevation.flys.client.shared.model.DefaultData;
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31 import de.intevation.flys.client.shared.model.DefaultDataItem;
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32
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33
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34 public class SedLoadDistancePanel
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35 extends AbstractUIProvider
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36 implements BlurHandler, CellClickHandler
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37 {
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38 public static final String FIELD_LOWER = "ld_from";
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39 public static final String FIELD_UPPER = "ld_to";
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40
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41 protected DoubleRangePanel distancePanel;
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42 protected double min;
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43 protected double max;
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44 protected LocationPicker picker;
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45
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46 @Override
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47 public Canvas createOld(DataList dataList) {
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48 String s = getOldSelectionString(dataList);
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49 String l = dataList.getLabel();
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50
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51 Label label = new Label(l);
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52 Label selected = new Label(s);
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53
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54 HLayout layout = new HLayout();
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55
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56 layout.setWidth(400);
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57 label.setWidth(200);
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58 selected.setWidth(130);
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59
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60 layout.addMember(label);
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61 layout.addMember(selected);
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62 layout.addMember(getBackButton(dataList.getState()));
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63
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64 return layout;
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65 }
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66
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67 protected String getOldSelectionString(DataList dataList) {
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68 List<Data> items = dataList.getAll();
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69
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70 Data dFrom = getData(items, FIELD_LOWER);
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71 Data dTo = getData(items, FIELD_UPPER);
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72
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73 DataItem[] from = dFrom.getItems();
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74 DataItem[] to = dTo.getItems();
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75
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76 StringBuilder sb = new StringBuilder();
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77 sb.append(from[0].getLabel());
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78 sb.append(" " + MSG.dpUnitFrom() + " - ");
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79 sb.append(to[0].getLabel());
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80 sb.append(" " + MSG.dpUnitTo());
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81
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82 return sb.toString();
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83 }
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84
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85 @Override
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86 public Canvas create(DataList data) {
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87 picker = new LocationPicker(this);
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88 distancePanel = new DoubleRangeOnlyPanel(
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89 MSG.dpUnitFrom() + " - ", MSG.dpUnitTo(), 0d, 0d, 250, this, "right");
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90 VLayout layout = new VLayout();
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91 layout.setMembersMargin(10);
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92
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93 Label label = new Label(MSG.distance_state());
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94
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95 Canvas submit = getNextButton();
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96
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97 label.setHeight(25);
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98 distancePanel.setHeight(50);
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99
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100 layout.addMember(label);
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101 layout.addMember(distancePanel);
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102 layout.addMember(submit);
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103
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104 initMinMaxValues(data);
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105 initDefaultValues(data);
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106
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107
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108 picker.setIsDistance(true);
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109 picker.getLocationTable().setAutoFetchData(true);
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110 picker.prepareFilter();
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111
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112 helperContainer.addMember(picker.getLocationTable());
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113 helperContainer.addMember(picker.getFilterLayout());
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114 helperContainer.addMember(picker.getResultCountForm());
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115
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116 setPickerDataSource();
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117 picker.createLocationTable();
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118
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119 return layout;
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120 }
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121
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122 protected void initMinMaxValues(DataList data) {
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123 Data f = getData(data.getAll(), FIELD_LOWER);
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124 Data t = getData(data.getAll(), FIELD_UPPER);
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125
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126 DataItem[] fItems = f.getItems();
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127 DataItem[] tItems = t.getItems();
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128
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129 try {
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130 min = Double.valueOf(fItems[0].getStringValue());
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131 max = Double.valueOf(tItems[0].getStringValue());
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132 }
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133 catch (NumberFormatException nfe) {
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134 min = -Double.MAX_VALUE;
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135 max = Double.MAX_VALUE;
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136 }
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137 }
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138
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139 protected void initDefaultValues(DataList data) {
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140 initDefaultFrom(data);
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parents:
diff changeset
141 initDefaultTo(data);
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
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142 }
015b219a97af Added new UI provider for sediment load parameter input.
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143
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
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144 protected void initDefaultFrom(DataList data) {
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145 Data f = getData(data.getAll(), FIELD_LOWER);
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146
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
147 double from = getDefaultFrom();
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diff changeset
148
015b219a97af Added new UI provider for sediment load parameter input.
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parents:
diff changeset
149 try {
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diff changeset
150 from = getDefaultValue(f);
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
151 }
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
152 catch (NumberFormatException nfe) {
015b219a97af Added new UI provider for sediment load parameter input.
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parents:
diff changeset
153 // do nothing
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
154 }
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
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155
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diff changeset
156 distancePanel.setFrom(from);
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parents:
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157 }
015b219a97af Added new UI provider for sediment load parameter input.
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158
015b219a97af Added new UI provider for sediment load parameter input.
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159
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160 protected double getDefaultFrom() {
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161 return min;
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162 }
015b219a97af Added new UI provider for sediment load parameter input.
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163
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164
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165 protected void initDefaultTo(DataList data) {
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166 Data t = getData(data.getAll(), FIELD_UPPER);
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167
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diff changeset
168 double to = getDefaultTo();
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169
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Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
170 try {
015b219a97af Added new UI provider for sediment load parameter input.
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parents:
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171 to = getDefaultValue(t);
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
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172 }
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
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173 catch (NumberFormatException nfe) {
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
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174 // do nothing
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
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175 }
015b219a97af Added new UI provider for sediment load parameter input.
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parents:
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176
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177 distancePanel.setTo(to);
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178 }
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179
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180
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parents:
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181 protected double getDefaultTo() {
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182 return max;
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parents:
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183 }
015b219a97af Added new UI provider for sediment load parameter input.
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184
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185 protected double getDefaultValue(Data data)
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186 throws NumberFormatException
015b219a97af Added new UI provider for sediment load parameter input.
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187 {
015b219a97af Added new UI provider for sediment load parameter input.
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188 DataItem def = data.getDefault();
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189 String defValue = def != null ? def.getStringValue() : null;
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190
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Raimund Renkert <rrenkert@intevation.de>
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191 return Double.valueOf(defValue);
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
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192 }
015b219a97af Added new UI provider for sediment load parameter input.
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193
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parents:
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194 /** Hook service to the listgrid with possible input values. */
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Raimund Renkert <rrenkert@intevation.de>
parents:
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195 protected void setPickerDataSource() {
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parents:
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196 Config config = Config.getInstance();
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197 String url = config.getServerUrl();
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198 String river = "";
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199
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Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
200 ArtifactDescription adescr = artifact.getArtifactDescription();
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
201 DataList[] data = adescr.getOldData();
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
202
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
203 // Try to find a "river" data item to set the source for the
015b219a97af Added new UI provider for sediment load parameter input.
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parents:
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204 // list grid.
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Raimund Renkert <rrenkert@intevation.de>
parents:
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205 String dataFilter = "locations";
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Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
206 if (data != null && data.length > 0) {
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
207 for (int i = 0; i < data.length; i++) {
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parents:
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208 DataList dl = data[i];
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
209 if (dl.getState().equals("state.minfo.river")) {
015b219a97af Added new UI provider for sediment load parameter input.
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parents:
diff changeset
210 dataFilter = "measuringpoint";
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Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
211 }
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
212 if (dl.getState().equals("state.winfo.river") ||
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
213 dl.getState().equals("state.chart.river") ||
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
214 dl.getState().equals("state.minfo.river")) {
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
215 for (int j = 0; j < dl.size(); j++) {
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
216 Data d = dl.get(j);
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
217 DataItem[] di = d.getItems();
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Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
218 if (di != null && di.length == 1) {
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
219 river = d.getItems()[0].getStringValue();
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
220 break;
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
221 }
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
222 }
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
223 }
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
224 }
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
225 }
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
226
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
227 picker.getLocationTable().setDataSource(new DistanceInfoDataSource(
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
228 url, river, dataFilter));
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
229 }
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
230
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
231 @Override
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
232 protected Data[] getData() {
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
233 Data[] data = new Data[2];
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
234
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
235 data[0] = getDataFrom();
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
236 data[1] = getDataTo();
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
237
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
238 return data;
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
239 }
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
240
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
241 protected Data getDataFrom() {
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
242 String value = String.valueOf(distancePanel.getFrom());
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
243 String field = FIELD_LOWER;
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
244
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
245 DataItem item = new DefaultDataItem(field, field, value);
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
246 return new DefaultData(
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
247 field, null, null, new DataItem[] { item });
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
248 }
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
249
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
250 protected Data getDataTo() {
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
251 String value = String.valueOf(distancePanel.getTo());
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
252 String field = FIELD_UPPER;
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
253
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
254 DataItem item = new DefaultDataItem(field, field, value);
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
255 return new DefaultData(
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
256 field, null, null, new DataItem[] { item });
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
257 }
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
258
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
259 @Override
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
260 public void onBlur(BlurEvent event) {
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
261 distancePanel.validateForm();
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
262 }
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
263
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
264 @Override
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
265 public void onCellClick(CellClickEvent e) {
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
266 Record record = e.getRecord();
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
267 int ndx = e.getColNum();
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
268 String from = record.getAttribute("from");
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
269 try {
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
270 double value = Double.valueOf(from);
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
271 switch (ndx) {
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
272 case 0: distancePanel.setFrom(value); break;
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
273 case 1: distancePanel.setTo(value); break;
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
274 }
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
275 }
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
276 catch(NumberFormatException nfe) {
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
277 SC.warn(MSG.wrongFormat());
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
278 }
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
279 }
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
280 }
http://dive4elements.wald.intevation.org