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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.bundu; |
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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.PanelHelper; |
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16 import org.dive4elements.river.client.client.ui.StringArrayParseHelper; |
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17 import org.dive4elements.river.client.client.ui.ValidationHelper; |
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18 import org.dive4elements.river.client.shared.model.Data; |
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19 import org.dive4elements.river.client.shared.model.DataItem; |
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20 import org.dive4elements.river.client.shared.model.DataList; |
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21 import org.dive4elements.river.client.shared.model.DefaultData; |
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22 import org.dive4elements.river.client.shared.model.DefaultDataItem; |
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23 |
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24 import com.smartgwt.client.widgets.Canvas; |
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25 import com.smartgwt.client.widgets.Label; |
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26 import com.smartgwt.client.widgets.form.DynamicForm; |
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27 import com.smartgwt.client.widgets.form.fields.StaticTextItem; |
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28 import com.smartgwt.client.widgets.form.fields.TextItem; |
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29 import com.smartgwt.client.widgets.layout.HLayout; |
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30 import com.smartgwt.client.widgets.layout.VLayout; |
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31 |
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32 public class QSeriesLengthPanel extends AbstractUIProvider { |
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33 private static final long serialVersionUID = 1L; |
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34 |
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35 private TextItem inputItem; |
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36 |
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37 protected String getDatakey() { |
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38 return "year_input_q_series"; |
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39 } |
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40 |
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41 private Canvas createWidget(final DataList data) { |
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42 final VLayout layout = new VLayout(); |
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43 |
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44 final Label title = new Label(data.get(0).getDescription()); |
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45 title.setHeight("35px"); |
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46 |
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47 final DynamicForm form = new DynamicForm(); |
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48 |
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49 form.setNumCols(4); |
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50 this.inputItem = PanelHelper.createItem("NAME_TO_PREVENT_ERROR_MSG"); |
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51 this.inputItem.setValue(40); |
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52 this.inputItem.setShowTitle(false); |
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53 this.inputItem.setWidth(100); |
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54 final StaticTextItem textItem = new StaticTextItem("IRRELEVANT_NAME"); |
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55 |
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56 textItem.setValue("[a]"); // internationalisieren? |
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57 textItem.setShowTitle(false); |
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58 form.setFields(this.inputItem); |
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59 |
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60 form.setFields(this.inputItem, textItem); |
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61 |
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62 layout.addMember(title); |
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63 layout.addMember(form); |
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64 return layout; |
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65 } |
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66 |
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67 @Override |
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68 protected final Data[] getData() { // THIS is a Copy from abstractSingleItemPanel :-( |
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69 final List<String> errors = this.validate(); // do not allow advance state |
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70 if (errors.size() > 0) { |
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71 showErrors(errors); |
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72 } |
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73 if (this.inputItem != null && !this.inputItem.getValueAsString().isEmpty()) { |
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74 final List<Data> data = new ArrayList<Data>(); |
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75 |
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76 final DataItem yearsdata = new DefaultDataItem(getDatakey(), getDatakey(), StringArrayParseHelper.trimRawString(this.inputItem.getValueAsString())); |
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77 data.add(new DefaultData(getDatakey(), null, null, new DataItem[] { yearsdata })); |
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78 |
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79 return data.toArray(new Data[data.size()]); |
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80 } |
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81 return new Data[0]; |
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82 } |
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83 |
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84 @Override |
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85 public Canvas createOld(final DataList dataList) { |
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86 final List<Data> items = dataList.getAll(); |
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87 final Data years = getData(items, getDatakey()); |
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88 final DataItem[] yearsItems = years.getItems(); |
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89 |
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90 final StringBuilder builder = new StringBuilder(); |
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91 final int year = Integer.valueOf(yearsItems[0].getStringValue()); |
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92 builder.append(year).append(" "); |
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93 |
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94 if (year > 1) { |
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95 builder.append(this.MSG.years_general()); |
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96 } else { |
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97 builder.append(this.MSG.year()); |
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98 } |
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99 |
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100 final Label old = new Label(builder.toString()); |
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101 final HLayout layout = new HLayout(); |
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102 layout.setWidth("400px"); |
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103 |
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104 final Label label = new Label(dataList.getLabel()); |
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105 label.setWidth("200px"); |
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106 |
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107 final Canvas back = getBackButton(dataList.getState()); |
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108 |
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109 layout.addMember(label); |
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110 layout.addMember(old); |
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111 layout.addMember(back); |
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112 |
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113 return layout; |
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114 } |
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115 |
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116 @Override |
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117 public Canvas create(final DataList data) { |
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118 final VLayout layout = new VLayout(); |
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119 |
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120 final Canvas submit = getNextButton(); |
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121 final Canvas widget = createWidget(data); |
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122 |
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123 layout.addMember(widget); |
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124 layout.addMember(submit); |
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125 |
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126 return layout; |
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127 } |
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128 |
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129 @Override |
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130 public List<String> validate() { |
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131 final List<String> errors = new ArrayList<String>(); |
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132 errors.addAll(ValidationHelper.checkForEmpty(this.inputItem, this.MSG)); |
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133 try { |
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134 Integer.valueOf(this.inputItem.getValueAsString()); |
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135 } |
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136 catch (final NumberFormatException e) { |
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137 errors.add(this.MSG.error_invalid_integer()); |
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138 } |
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139 return errors; |
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140 |
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141 } |
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142 |
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143 } |
