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9237
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde |
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2 * Software engineering by Intevation GmbH |
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3 * |
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4 * This file is Free Software under the GNU AGPL (>=v3) |
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the |
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6 * documentation coming with Dive4Elements River for details. |
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7 */ |
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8 |
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9 package org.dive4elements.river.client.client.ui.uinfo; |
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10 |
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11 import java.util.ArrayList; |
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12 import java.util.List; |
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13 |
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14 import org.dive4elements.river.client.client.ui.AbstractUIProvider; |
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15 import org.dive4elements.river.client.client.ui.DistancePanelInputHelper; |
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16 import org.dive4elements.river.client.client.ui.PanelHelper; |
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17 import org.dive4elements.river.client.shared.model.Data; |
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18 import org.dive4elements.river.client.shared.model.DataItem; |
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19 import org.dive4elements.river.client.shared.model.DataList; |
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20 import org.dive4elements.river.client.shared.model.DefaultData; |
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21 import org.dive4elements.river.client.shared.model.DefaultDataItem; |
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22 import org.dive4elements.river.client.shared.model.SalixZone; |
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23 |
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24 import com.google.gwt.core.client.GWT; |
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25 import com.google.gwt.i18n.client.NumberFormat; |
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26 import com.google.gwt.user.client.ui.Label; |
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27 import com.smartgwt.client.data.Record; |
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28 import com.smartgwt.client.types.Alignment; |
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29 import com.smartgwt.client.util.SC; |
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30 import com.smartgwt.client.widgets.Button; |
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31 import com.smartgwt.client.widgets.Canvas; |
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32 import com.smartgwt.client.widgets.events.ClickEvent; |
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33 import com.smartgwt.client.widgets.events.ClickHandler; |
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34 import com.smartgwt.client.widgets.form.DynamicForm; |
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35 import com.smartgwt.client.widgets.form.fields.TextItem; |
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36 import com.smartgwt.client.widgets.grid.CellEditValueFormatter; |
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37 import com.smartgwt.client.widgets.grid.CellFormatter; |
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38 import com.smartgwt.client.widgets.grid.ListGrid; |
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39 import com.smartgwt.client.widgets.grid.ListGridField; |
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40 import com.smartgwt.client.widgets.grid.ListGridRecord; |
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41 import com.smartgwt.client.widgets.grid.events.CellSavedEvent; |
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42 import com.smartgwt.client.widgets.grid.events.CellSavedHandler; |
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43 import com.smartgwt.client.widgets.grid.events.RecordClickEvent; |
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44 import com.smartgwt.client.widgets.grid.events.RecordClickHandler; |
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45 import com.smartgwt.client.widgets.layout.HLayout; |
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46 import com.smartgwt.client.widgets.layout.Layout; |
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47 import com.smartgwt.client.widgets.layout.VLayout; |
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48 |
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49 public class SupraRegionalTablePanel extends AbstractUIProvider { |
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50 private static final long serialVersionUID = 1L; |
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51 |
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52 private Double minKm, maxKm = -1.; |
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53 // private String tableData = ""; |
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54 private ListGrid table; |
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55 private final String datakey = "supraregional_table"; |
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56 final Label validationLabel = new Label(); |
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57 |
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58 private final NumberFormat format = NumberFormat.getDecimalFormat(); |
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59 |
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60 @Override |
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61 public Canvas createOld(final DataList dataList) { |
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62 final HLayout layout = new HLayout(); |
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63 layout.setWidth("400px"); |
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64 final VLayout vLayout = new VLayout(); |
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65 vLayout.setWidth(130); |
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66 final Label label = new Label(dataList.getLabel()); |
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67 label.setWidth("200px"); |
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68 label.setHeight("25px"); |
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69 |
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70 final List<Data> items = dataList.getAll(); |
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71 final Data str = getData(items, this.datakey); |
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72 final DataItem[] strItems = str.getItems(); |
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73 |
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74 final List<SalixZone> entries = SalixZone.parse(strItems[0].getLabel()); |
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75 |
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76 for (final SalixZone entry : entries) { |
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77 final Label dateLabel = new Label( |
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78 entry.getDwsplValue() + " (" + this.format.format(entry.getFromKm()) + "-" + this.format.format(entry.getToKm()) + " km)"); |
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79 dateLabel.setHeight("20px"); |
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80 vLayout.addMember(dateLabel); |
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81 } |
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82 final Canvas back = getBackButton(dataList.getState()); |
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83 layout.addMember(label); |
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84 layout.addMember(vLayout); |
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85 layout.addMember(back); |
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86 |
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87 return layout; |
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88 } |
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89 |
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90 @Override |
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91 public Canvas create(final DataList data) { |
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92 |
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93 final Data dataItem = data.getAll().get(0); |
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94 String tableData = ""; |
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95 for (final DataItem item : dataItem.getItems()) { |
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96 final String label = item.getLabel(); |
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97 if (label.equals("salix_zones_min")) |
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98 this.minKm = Double.valueOf(item.getStringValue()); |
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99 else if (label.equals("salix_zones_max")) |
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100 this.maxKm = Double.valueOf(item.getStringValue()); |
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101 else if (label.equals("salix_zones")) |
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102 tableData = item.getStringValue(); |
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103 } |
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104 |
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105 if (this.minKm > this.maxKm) { |
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106 final double temp = this.minKm; |
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107 this.minKm = this.maxKm; |
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108 this.maxKm = temp; |
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109 } |
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110 |
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111 final VLayout layout = new VLayout(); |
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112 final Canvas submit = getNextButton(); |
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113 |
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114 final VLayout root = new VLayout(); |
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115 root.setWidth(420); |
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116 createWidget(root, data, tableData); |
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117 |
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118 layout.addMember(root); |
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119 layout.addMember(submit); |
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120 |
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121 validateRangeOverlap();// init Text |
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122 return layout; |
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123 } |
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124 |
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125 @Override |
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126 protected Data[] getData() { |
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127 final List<Data> data = new ArrayList<Data>(); |
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128 |
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129 final ListGridRecord[] lgr = this.table.getRecords(); |
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130 if (lgr == null) { |
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131 return new Data[0]; |
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132 } |
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133 final List<SalixZone> zoneList = getSalixZones(lgr); |
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134 final DataItem item = new DefaultDataItem(this.datakey, null, SalixZone.parseListToDataString(zoneList)); |
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135 data.add(new DefaultData(this.datakey, null, null, new DataItem[] { item })); |
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136 return data.toArray(new Data[data.size()]); |
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137 } |
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138 |
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139 private List<SalixZone> getSalixZones(final ListGridRecord[] lgr) { |
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140 final List<SalixZone> zoneList = new ArrayList<SalixZone>(); |
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141 for (final ListGridRecord element : lgr) { |
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142 final Record r = element; |
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143 final SalixZone zone = SalixZone.createFromTableEntry(r.getAttribute("dmwspl"), r.getAttribute("from"), r.getAttribute("to")); |
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144 zoneList.add(zone); |
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145 } |
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146 return zoneList; |
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147 } |
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148 |
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149 public Canvas createWidget(final Layout root, final DataList data, final String tableData) { |
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150 |
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151 this.table = createTable(root, data, tableData); |
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152 |
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153 final TextItem dwspl = PanelHelper.createItem("_label_dwspl", this.MSG.uinfo_salix_dmwspl_short(), "50"); |
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154 // this.dwspl.setColSpan(3); |
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155 final TextItem start = PanelHelper.createIntegerItem("_from_dwspl", getLabelFromTo(this.MSG.from()), "50"); |
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156 // this.start.setColSpan(3); |
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157 final TextItem end = PanelHelper.createIntegerItem("_to_dwspl", getLabelFromTo(this.MSG.to()), "50"); |
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158 // this.end.setColSpan(3); |
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159 |
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160 final HLayout fields = new HLayout(); |
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161 |
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162 final Button add = new Button(this.MSG.add_date()); // TODO: make key more generic or change to more specific |
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163 |
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164 final DynamicForm newEntryForm = new DynamicForm(); |
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165 newEntryForm.setWidth(320); |
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166 newEntryForm.setNumCols(12); |
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167 newEntryForm.setFields(dwspl, start, end); |
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168 |
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169 add.addClickHandler(new ClickHandler() { |
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170 @Override |
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171 public void onClick(final ClickEvent ce) { |
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172 final String v1 = start.getValueAsString(); |
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173 final String v2 = end.getValueAsString(); |
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174 final String v3 = dwspl.getValueAsString(); |
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175 final String message = validate(v1, v2, v3); |
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176 if (message != null) { |
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177 SC.warn(message); |
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178 return; |
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179 } |
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180 final ListGridRecord r = new ListGridRecord(); |
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181 r.setAttribute("dmwspl", v3); |
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182 r.setAttribute("from", SupraRegionalTablePanel.this.format.parse(v1)); |
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183 r.setAttribute("to", SupraRegionalTablePanel.this.format.parse(v2)); |
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184 SupraRegionalTablePanel.this.table.addData(r); |
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185 validateRangeOverlap(); |
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186 } |
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187 }); |
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188 |
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189 fields.addMember(newEntryForm); |
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190 |
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191 root.addMember(fields); |
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192 root.addMember(PanelHelper.getSpacer(10)); |
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193 |
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194 initHelperPanel(start, end); |
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195 |
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196 root.addMember(add); |
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197 root.addMember(PanelHelper.getSpacer(20)); |
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198 return root; |
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199 } |
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200 |
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201 private String getLabelFromTo(final String fromOrTo) { |
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202 return new StringBuilder().append(fromOrTo).append(" [").append(this.MSG.dpUnitFrom()).append("]").toString(); |
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203 } |
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204 |
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205 protected void initHelperPanel(final TextItem start, final TextItem end) { |
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206 final DistancePanelInputHelper helper = new DistancePanelInputHelper(this.MSG, this.helperContainer, this.getRiverName()); |
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207 |
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208 helper.getDistancesTable().addRecordClickHandler(new RecordClickHandler() { |
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209 @Override |
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210 public void onRecordClick(final RecordClickEvent e) { |
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211 final Record r = e.getRecord(); |
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212 |
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213 final String from = r.getAttribute("from"); |
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214 final String to = r.getAttribute("to"); |
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215 |
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216 try { |
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217 start.setValue(SupraRegionalTablePanel.this.format.format(Double.valueOf(from))); |
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218 end.setValue(SupraRegionalTablePanel.this.format.format(Double.valueOf(to))); |
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219 } |
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220 catch (final NumberFormatException nfe) { |
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221 SC.warn(SupraRegionalTablePanel.this.MSG.wrongFormat()); |
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222 } |
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223 } |
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224 }); |
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225 |
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226 helper.getLocationsTable().addRecordClickHandler(new RecordClickHandler() { |
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227 @Override |
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228 public void onRecordClick(final RecordClickEvent e) { |
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229 final Record r = e.getRecord(); |
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230 final int field = e.getFieldNum(); |
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231 |
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232 try { |
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233 final String value = r.getAttribute("from"); |
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234 switch (field) { |
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235 case 0: |
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236 start.setValue(SupraRegionalTablePanel.this.format.format(Double.valueOf(value))); |
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237 break; |
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238 case 1: |
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239 end.setValue(SupraRegionalTablePanel.this.format.format(Double.valueOf(value))); |
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240 break; |
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241 } |
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242 } |
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243 catch (final NumberFormatException nfe) { |
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244 SC.warn(SupraRegionalTablePanel.this.MSG.wrongFormat()); |
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245 } |
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246 } |
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247 }); |
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248 |
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249 } |
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250 |
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251 protected final ListGrid createTable(final Layout root, final DataList data, final String tableData) { |
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252 |
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253 final Label title = new Label(data.get(0).getDescription()); |
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254 title.setHeight("35px"); |
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255 this.validationLabel.setHeight("10px"); |
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256 |
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257 final ListGrid elements = new ListGrid(); |
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258 elements.setWidth(320); |
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259 elements.setHeight(300); |
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260 elements.setShowHeaderContextMenu(false); |
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261 elements.setCanReorderFields(false); |
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262 elements.setCanResizeFields(false); |
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263 elements.setCanEdit(true); |
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264 elements.setCanSort(false); |
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265 elements.setCanResizeFields(false); |
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266 |
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267 final ListGridField dmwsplField = new ListGridField("dmwspl", this.MSG.uinfo_salix_dmwspl_short()); |
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268 dmwsplField.setAlign(Alignment.RIGHT); |
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269 dmwsplField.setWidth(95); |
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270 dmwsplField.addCellSavedHandler(new CellSavedHandler() { |
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271 @Override |
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272 public void onCellSaved(final CellSavedEvent event) { |
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273 final Object value = event.getNewValue(); |
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274 event.getRecord().setAttribute("dmwspl", event.getOldValue()); |
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275 try { |
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276 final int intValue = Integer.valueOf(String.valueOf(value)); |
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277 event.getRecord().setAttribute("dmwspl", intValue); |
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278 } |
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279 catch (final NumberFormatException e) { |
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280 e.printStackTrace(); |
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281 } |
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282 } |
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283 }); |
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284 final ListGridField fromField = createDoubleTableField("from", this.MSG.from()); |
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285 final ListGridField toField = createDoubleTableField("to", this.MSG.to()); |
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286 final ListGridField removeField = PanelHelper.createRemoveField(elements, GWT.getHostPageBaseURL() + this.MSG.removeFeature()); |
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287 elements.addRecordClickHandler(new RecordClickHandler() { // adding another custom record-Remove-Handler which is not included in the Panelhelper |
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288 @Override |
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289 public void onRecordClick(final RecordClickEvent event) { |
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290 if (event.getField().getName().equals(removeField.getName())) { |
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291 validateRangeOverlap(); |
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292 } |
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293 } |
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294 }); |
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295 elements.setFields(dmwsplField, fromField, toField, removeField); |
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296 addDataInit(elements, tableData); |
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297 |
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298 root.addMember(title); |
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299 root.addMember(elements); |
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300 root.addMember(PanelHelper.getSpacer(3)); |
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301 root.addMember(this.validationLabel); |
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302 root.addMember(PanelHelper.getSpacer(4)); |
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303 return elements; |
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304 } |
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305 |
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306 private void addDataInit(final ListGrid table, final String tableData) { |
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307 if (tableData != null) { |
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308 final List<SalixZone> rows = SalixZone.parse(tableData); |
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309 for (final SalixZone row : rows) { |
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310 table.addData(createEntry(row)); |
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311 } |
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312 } |
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313 } |
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314 |
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315 public final ListGridRecord createEntry(final SalixZone row) { |
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316 |
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317 final Integer dwspl = row.getDwsplValue(); |
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318 final Double from = row.getFromKm(); |
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319 final Double to = row.getToKm(); |
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320 |
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321 if (dwspl == null || from == null || to == null) { |
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322 return null; |
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323 } |
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324 |
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325 final ListGridRecord r = new ListGridRecord(); |
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326 r.setAttribute("dmwspl", dwspl); |
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327 r.setAttribute("from", from); |
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328 r.setAttribute("to", to); |
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329 |
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330 return r; |
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331 |
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332 } |
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333 |
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334 private ListGridField createDoubleTableField(final String key, final String msg) { |
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335 final ListGridField field = new ListGridField(key, msg); |
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336 field.setAlign(Alignment.RIGHT); |
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337 field.setWidth(90); |
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338 field.addCellSavedHandler(new CellSavedHandler() { |
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339 @Override |
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340 public void onCellSaved(final CellSavedEvent event) { |
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341 final Object value = event.getNewValue(); |
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342 event.getRecord().setAttribute(key, event.getOldValue()); |
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343 try { |
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344 final double d = SupraRegionalTablePanel.this.format.parse(String.valueOf(value)); |
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345 if (d > SupraRegionalTablePanel.this.maxKm) { |
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346 event.getRecord().setAttribute(key, SupraRegionalTablePanel.this.maxKm); |
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347 } else if (d < SupraRegionalTablePanel.this.minKm) { |
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348 event.getRecord().setAttribute(key, SupraRegionalTablePanel.this.minKm); |
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349 } else { |
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350 event.getRecord().setAttribute(key, d); |
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351 } |
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352 validateRangeOverlap(); |
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353 } |
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354 catch (final NumberFormatException e) { |
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355 e.printStackTrace(); |
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356 } |
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357 } |
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358 }); |
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359 |
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360 field.setEditValueFormatter(new CellEditValueFormatter() { |
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361 @Override |
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362 public Object format(final Object value, final ListGridRecord record, final int rowNum, final int colNum) { |
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363 if (!(value instanceof Float || value instanceof Double)) { |
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364 try { |
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365 return (float) SupraRegionalTablePanel.this.format.parse(String.valueOf(value)); |
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366 } |
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367 catch (final Exception e2) { |
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368 return record.getAttribute(key); |
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369 } |
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370 } else { |
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371 return SupraRegionalTablePanel.this.format.format((Double) value); |
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372 } |
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373 } |
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374 }); |
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375 field.setCellFormatter(new CellFormatter() { |
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376 @Override |
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377 public String format(final Object value, final ListGridRecord record, final int rowNum, final int colNum) { |
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378 return SupraRegionalTablePanel.this.format.format(Double.valueOf(String.valueOf(value))); |
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379 } |
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380 }); |
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381 return field; |
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382 } |
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383 |
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384 private String validate(final String fromInput, final String toInput, final String dmwspl) { |
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385 |
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386 if (fromInput == null || toInput == null || dmwspl == null || fromInput.trim().isEmpty() || toInput.trim().isEmpty() || dmwspl.trim().isEmpty()) |
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387 return this.MSG.uinfo_vegetation_zones_validation_empty(); |
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388 |
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389 try { |
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390 final Double from = this.format.parse(fromInput); |
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391 final Double to = this.format.parse(toInput); |
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392 Integer.valueOf(dmwspl); |
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393 |
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394 if (from < this.minKm || from > this.maxKm || to > this.maxKm || to < this.minKm) |
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395 return this.MSG.uinfo_salix_km_limit_exceed(); |
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396 return null; |
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397 } |
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398 catch (final NumberFormatException e) { |
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399 return this.MSG.wrongFormat(); |
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400 } |
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401 } |
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402 |
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403 private void validateRangeOverlap() { |
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404 final StringBuilder builder = new StringBuilder(); |
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405 if (SalixZone.zonesAreOverlapping(this.getSalixZones(this.table.getRecords()))) |
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406 builder.append(this.MSG.uinfo_salix_km_overlap()).append(" "); |
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407 if (SalixZone.hasGaps(this.getSalixZones(this.table.getRecords()), this.minKm, this.maxKm)) |
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408 builder.append(this.MSG.uinfo_salix_km_has_gaps());// "Der Km-Bereich wird nicht vollst. abgedeckt."; |
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409 |
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410 this.validationLabel.setText(builder.toString()); |
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411 } |
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412 } |
