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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.ValidationHelper; |
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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 |
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23 import com.smartgwt.client.widgets.Canvas; |
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24 import com.smartgwt.client.widgets.Label; |
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25 import com.smartgwt.client.widgets.form.DynamicForm; |
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26 import com.smartgwt.client.widgets.form.fields.StaticTextItem; |
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27 import com.smartgwt.client.widgets.form.fields.TextItem; |
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28 import com.smartgwt.client.widgets.layout.HLayout; |
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29 import com.smartgwt.client.widgets.layout.VLayout; |
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30 |
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31 public class QSeriesLengthPanel extends AbstractUIProvider { |
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32 private static final long serialVersionUID = 1L; |
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33 |
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34 private TextItem inputItem; |
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35 |
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36 protected String getDatakey() { |
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37 return "year_input_q_series"; |
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38 } |
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39 |
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40 private Canvas createWidget(final DataList data) { |
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41 final VLayout layout = new VLayout(); |
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42 |
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43 final Label title = new Label(data.get(0).getDescription()); |
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44 title.setHeight("35px"); |
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45 |
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46 final DynamicForm form = new DynamicForm(); |
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47 |
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48 form.setNumCols(4); |
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49 this.inputItem = PanelHelper.createItem("NAME_TO_PREVENT_ERROR_MSG"); |
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50 this.inputItem.setValue(40); |
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51 this.inputItem.setShowTitle(false); |
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52 this.inputItem.setWidth(100); |
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53 final StaticTextItem textItem = new StaticTextItem("IRRELEVANT_NAME"); |
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54 |
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55 textItem.setValue("[a]"); // internationalisieren? |
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56 textItem.setShowTitle(false); |
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57 form.setFields(this.inputItem); |
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58 |
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59 form.setFields(this.inputItem, textItem); |
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60 |
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61 layout.addMember(title); |
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62 layout.addMember(form); |
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63 return layout; |
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64 } |
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65 |
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66 @Override |
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67 protected final Data[] getData() { // THIS is a Copy from abstractSingleItemPanel :-( |
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68 final List<String> errors = this.validate(); // do not allow advance state |
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69 if (errors.size() > 0) { |
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70 showErrors(errors); |
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71 } |
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72 if (this.inputItem != null && !this.inputItem.getValueAsString().isEmpty()) { |
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73 final List<Data> data = new ArrayList<Data>(); |
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74 |
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75 final DataItem yearsdata = new DefaultDataItem(getDatakey(), getDatakey(), this.inputItem.getValueAsString().trim()); |
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76 data.add(new DefaultData(getDatakey(), null, null, new DataItem[] { yearsdata })); |
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77 |
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78 return data.toArray(new Data[data.size()]); |
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79 } |
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80 return new Data[0]; |
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81 } |
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82 |
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83 @Override |
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84 public Canvas createOld(final DataList dataList) {// THIS is a Copy from abstractSingleItemPanel :-( |
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85 final List<Data> items = dataList.getAll(); |
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86 final Data years = getData(items, getDatakey()); |
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87 final DataItem[] yearsItems = years.getItems(); |
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88 |
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89 final String v1 = yearsItems[0].getStringValue().replace(" ", ", "); |
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90 |
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91 final Label old = new Label(v1); |
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92 final HLayout layout = new HLayout(); |
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93 layout.setWidth("400px"); |
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94 |
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95 final Label label = new Label(dataList.getLabel()); |
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96 label.setWidth("200px"); |
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97 |
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98 final Canvas back = getBackButton(dataList.getState()); |
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99 |
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100 layout.addMember(label); |
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101 layout.addMember(old); |
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102 layout.addMember(back); |
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103 |
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104 return layout; |
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105 } |
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106 |
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107 @Override |
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108 public Canvas create(final DataList data) { |
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109 final VLayout layout = new VLayout(); |
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110 |
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111 final Canvas submit = getNextButton(); |
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112 final Canvas widget = createWidget(data); |
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113 |
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114 layout.addMember(widget); |
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115 layout.addMember(submit); |
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116 |
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117 return layout; |
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118 } |
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119 |
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120 @Override |
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121 public List<String> validate() { |
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122 final List<String> errors = new ArrayList<String>(); |
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123 errors.addAll(ValidationHelper.checkForEmpty(this.inputItem, this.MSG)); |
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124 try { |
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125 Integer.valueOf(this.inputItem.getValueAsString()); |
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126 } |
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127 catch (final NumberFormatException e) { |
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128 errors.add(this.MSG.error_invalid_integer()); |
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129 } |
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130 return errors; |
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131 |
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132 } |
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133 |
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134 } |
