Mercurial > dive4elements > river

annotate flys-client/src/main/java/org/dive4elements/river/client/client/ui/minfo/SedLoadDistancePanel.java @ 5834:f507086aa94b

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Repaired internal references.
author Sascha L. Teichmann <teichmann@intevation.de>
date Thu, 25 Apr 2013 12:31:32 +0200
parents flys-client/src/main/java/de/intevation/flys/client/client/ui/minfo/SedLoadDistancePanel.java@651b93c10dc5
children 821a02bbfb4e
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;
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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