Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/minfo/SedLoadDistancePanel.java @ 5462:f2371f3aaf03

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Show top level folder icons only if node has no factory If you have an empty folder the folder icon is still shown. This makes it possible to add functional "Top Level" entries in the Datacage
author Andre Heinecke <aheinecke@intevation.de>
date Tue, 26 Mar 2013 18:29:13 +0100
parents 651b93c10dc5
children
rev   line source
4223
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
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1 package de.intevation.flys.client.client.ui.minfo;
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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.smartgwt.client.data.Record;
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6 import com.smartgwt.client.util.SC;
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7 import com.smartgwt.client.widgets.Canvas;
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8 import com.smartgwt.client.widgets.Label;
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9 import com.smartgwt.client.widgets.form.fields.events.BlurEvent;
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10 import com.smartgwt.client.widgets.form.fields.events.BlurHandler;
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11 import com.smartgwt.client.widgets.grid.events.CellClickEvent;
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12 import com.smartgwt.client.widgets.grid.events.CellClickHandler;
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13 import com.smartgwt.client.widgets.layout.HLayout;
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14 import com.smartgwt.client.widgets.layout.VLayout;
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15
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16 import de.intevation.flys.client.client.Config;
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17 import de.intevation.flys.client.client.ui.AbstractUIProvider;
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18 import de.intevation.flys.client.client.ui.DoubleRangeOnlyPanel;
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19 import de.intevation.flys.client.client.ui.DoubleRangePanel;
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20 import de.intevation.flys.client.client.ui.LocationPicker;
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21 import de.intevation.flys.client.client.ui.range.DistanceInfoDataSource;
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22 import de.intevation.flys.client.shared.model.ArtifactDescription;
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23 import de.intevation.flys.client.shared.model.Data;
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24 import de.intevation.flys.client.shared.model.DataItem;
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25 import de.intevation.flys.client.shared.model.DataList;
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26 import de.intevation.flys.client.shared.model.DefaultData;
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27 import de.intevation.flys.client.shared.model.DefaultDataItem;
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28
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29
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30 public class SedLoadDistancePanel
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31 extends AbstractUIProvider
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32 implements BlurHandler, CellClickHandler
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33 {
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34 public static final String FIELD_LOWER = "ld_from";
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35 public static final String FIELD_UPPER = "ld_to";
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36
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37 protected DoubleRangePanel distancePanel;
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38 protected double min;
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39 protected double max;
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40 protected LocationPicker picker;
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41
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42 @Override
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43 public Canvas createOld(DataList dataList) {
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44 String s = getOldSelectionString(dataList);
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45 String l = dataList.getLabel();
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46
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47 Label label = new Label(l);
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48 Label selected = new Label(s);
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49
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50 HLayout layout = new HLayout();
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51
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52 layout.setWidth(400);
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53 label.setWidth(200);
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54 selected.setWidth(130);
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55
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56 layout.addMember(label);
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57 layout.addMember(selected);
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58 layout.addMember(getBackButton(dataList.getState()));
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59
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60 return layout;
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61 }
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62
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63 protected String getOldSelectionString(DataList dataList) {
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64 List<Data> items = dataList.getAll();
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65
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66 Data dFrom = getData(items, FIELD_LOWER);
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67 Data dTo = getData(items, FIELD_UPPER);
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68
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69 DataItem[] from = dFrom.getItems();
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70 DataItem[] to = dTo.getItems();
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71
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72 StringBuilder sb = new StringBuilder();
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73 sb.append(from[0].getLabel());
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74 sb.append(" " + MSG.dpUnitFrom() + " - ");
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75 sb.append(to[0].getLabel());
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76 sb.append(" " + MSG.dpUnitTo());
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77
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78 return sb.toString();
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79 }
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80
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81 @Override
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82 public Canvas create(DataList data) {
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83 picker = new LocationPicker(this);
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84 distancePanel = new DoubleRangeOnlyPanel(
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85 MSG.dpUnitFrom() + " - ", MSG.dpUnitTo(), 0d, 0d, 250, this, "right");
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86 VLayout layout = new VLayout();
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87 layout.setMembersMargin(10);
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88
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89 Label label = new Label(MSG.distance_state());
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90
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91 Canvas submit = getNextButton();
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92
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93 label.setHeight(25);
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94 distancePanel.setHeight(50);
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95
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96 layout.addMember(label);
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97 layout.addMember(distancePanel);
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98 layout.addMember(submit);
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99
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100 initMinMaxValues(data);
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101 initDefaultValues(data);
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102
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103
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104 picker.setIsDistance(true);
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105 picker.getLocationTable().setAutoFetchData(true);
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106 picker.prepareFilter();
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107
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108 helperContainer.addMember(picker.getLocationTable());
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109 helperContainer.addMember(picker.getFilterLayout());
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110 helperContainer.addMember(picker.getResultCountForm());
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111
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112 setPickerDataSource();
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113 picker.createLocationTable();
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114
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115 return layout;
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116 }
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117
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118 protected void initMinMaxValues(DataList data) {
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119 Data f = getData(data.getAll(), FIELD_LOWER);
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120 Data t = getData(data.getAll(), FIELD_UPPER);
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121
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122 DataItem[] fItems = f.getItems();
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123 DataItem[] tItems = t.getItems();
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124
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125 try {
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126 min = Double.valueOf(fItems[0].getStringValue());
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127 max = Double.valueOf(tItems[0].getStringValue());
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128 }
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129 catch (NumberFormatException nfe) {
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130 min = -Double.MAX_VALUE;
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131 max = Double.MAX_VALUE;
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132 }
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133 }
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134
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135 protected void initDefaultValues(DataList data) {
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136 initDefaultFrom(data);
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137 initDefaultTo(data);
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138 }
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139
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140 protected void initDefaultFrom(DataList data) {
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141 Data f = getData(data.getAll(), FIELD_LOWER);
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142
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143 double from = getDefaultFrom();
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144
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145 try {
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146 from = getDefaultValue(f);
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147 }
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148 catch (NumberFormatException nfe) {
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149 // do nothing
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150 }
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151
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152 distancePanel.setFrom(from);
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153 }
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154
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155
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156 protected double getDefaultFrom() {
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157 return min;
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158 }
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159
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160
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161 protected void initDefaultTo(DataList data) {
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162 Data t = getData(data.getAll(), FIELD_UPPER);
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163
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164 double to = getDefaultTo();
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165
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166 try {
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167 to = getDefaultValue(t);
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168 }
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169 catch (NumberFormatException nfe) {
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170 // do nothing
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171 }
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172
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173 distancePanel.setTo(to);
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174 }
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175
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176
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177 protected double getDefaultTo() {
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178 return max;
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179 }
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180
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181 protected double getDefaultValue(Data data)
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182 throws NumberFormatException
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183 {
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184 DataItem def = data.getDefault();
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185 String defValue = def != null ? def.getStringValue() : null;
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186
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187 return Double.valueOf(defValue);
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188 }
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189
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190 /** Hook service to the listgrid with possible input values. */
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191 protected void setPickerDataSource() {
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192 Config config = Config.getInstance();
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193 String url = config.getServerUrl();
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194 String river = "";
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195
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196 ArtifactDescription adescr = artifact.getArtifactDescription();
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197 DataList[] data = adescr.getOldData();
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198
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199 // Try to find a "river" data item to set the source for the
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200 // list grid.
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201 String dataFilter = "locations";
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202 if (data != null && data.length > 0) {
015b219a97af Added new UI provider for sediment load parameter input.
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203 for (int i = 0; i < data.length; i++) {
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204 DataList dl = data[i];
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205 if (dl.getState().equals("state.minfo.river")) {
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206 dataFilter = "measuringpoint";
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207 }
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208 if (dl.getState().equals("state.winfo.river") ||
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209 dl.getState().equals("state.chart.river") ||
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210 dl.getState().equals("state.minfo.river")) {
015b219a97af Added new UI provider for sediment load parameter input.
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211 for (int j = 0; j < dl.size(); j++) {
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212 Data d = dl.get(j);
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213 DataItem[] di = d.getItems();
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214 if (di != null && di.length == 1) {
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215 river = d.getItems()[0].getStringValue();
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216 break;
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217 }
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diff changeset
218 }
015b219a97af Added new UI provider for sediment load parameter input.
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diff changeset
219 }
015b219a97af Added new UI provider for sediment load parameter input.
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220 }
015b219a97af Added new UI provider for sediment load parameter input.
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221 }
015b219a97af Added new UI provider for sediment load parameter input.
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222
015b219a97af Added new UI provider for sediment load parameter input.
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223 picker.getLocationTable().setDataSource(new DistanceInfoDataSource(
015b219a97af Added new UI provider for sediment load parameter input.
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diff changeset
224 url, river, dataFilter));
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225 }
015b219a97af Added new UI provider for sediment load parameter input.
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226
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227 @Override
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228 protected Data[] getData() {
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229 Data[] data = new Data[2];
015b219a97af Added new UI provider for sediment load parameter input.
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230
015b219a97af Added new UI provider for sediment load parameter input.
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diff changeset
231 data[0] = getDataFrom();
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232 data[1] = getDataTo();
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233
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234 return data;
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diff changeset
235 }
015b219a97af Added new UI provider for sediment load parameter input.
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236
015b219a97af Added new UI provider for sediment load parameter input.
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237 protected Data getDataFrom() {
015b219a97af Added new UI provider for sediment load parameter input.
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238 String value = String.valueOf(distancePanel.getFrom());
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239 String field = FIELD_LOWER;
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240
015b219a97af Added new UI provider for sediment load parameter input.
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parents:
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241 DataItem item = new DefaultDataItem(field, field, value);
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parents:
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242 return new DefaultData(
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diff changeset
243 field, null, null, new DataItem[] { item });
015b219a97af Added new UI provider for sediment load parameter input.
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parents:
diff changeset
244 }
015b219a97af Added new UI provider for sediment load parameter input.
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diff changeset
245
015b219a97af Added new UI provider for sediment load parameter input.
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parents:
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246 protected Data getDataTo() {
015b219a97af Added new UI provider for sediment load parameter input.
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parents:
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247 String value = String.valueOf(distancePanel.getTo());
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parents:
diff changeset
248 String field = FIELD_UPPER;
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diff changeset
249
015b219a97af Added new UI provider for sediment load parameter input.
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parents:
diff changeset
250 DataItem item = new DefaultDataItem(field, field, value);
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parents:
diff changeset
251 return new DefaultData(
015b219a97af Added new UI provider for sediment load parameter input.
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parents:
diff changeset
252 field, null, null, new DataItem[] { item });
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parents:
diff changeset
253 }
015b219a97af Added new UI provider for sediment load parameter input.
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parents:
diff changeset
254
015b219a97af Added new UI provider for sediment load parameter input.
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parents:
diff changeset
255 @Override
015b219a97af Added new UI provider for sediment load parameter input.
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parents:
diff changeset
256 public void onBlur(BlurEvent event) {
015b219a97af Added new UI provider for sediment load parameter input.
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parents:
diff changeset
257 distancePanel.validateForm();
015b219a97af Added new UI provider for sediment load parameter input.
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parents:
diff changeset
258 }
015b219a97af Added new UI provider for sediment load parameter input.
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parents:
diff changeset
259
015b219a97af Added new UI provider for sediment load parameter input.
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parents:
diff changeset
260 @Override
015b219a97af Added new UI provider for sediment load parameter input.
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parents:
diff changeset
261 public void onCellClick(CellClickEvent e) {
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parents:
diff changeset
262 Record record = e.getRecord();
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parents:
diff changeset
263 int ndx = e.getColNum();
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Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
264 String from = record.getAttribute("from");
015b219a97af Added new UI provider for sediment load parameter input.
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parents:
diff changeset
265 try {
015b219a97af Added new UI provider for sediment load parameter input.
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parents:
diff changeset
266 double value = Double.valueOf(from);
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parents:
diff changeset
267 switch (ndx) {
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parents:
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268 case 0: distancePanel.setFrom(value); break;
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
269 case 1: distancePanel.setTo(value); break;
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
270 }
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
271 }
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
272 catch(NumberFormatException nfe) {
015b219a97af Added new UI provider for sediment load parameter input.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
273 SC.warn(MSG.wrongFormat());
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 }
http://dive4elements.wald.intevation.org