Mercurial > dive4elements > river
annotate gwt-client/src/main/java/org/dive4elements/river/client/client/ui/AbstractSingleItemPanel.java @ 9256:6c24c857ccf9
fixation refactoring and inputItem behaviour to interfaces
| author | gernotbelger |
|---|---|
| date | Fri, 13 Jul 2018 12:04:21 +0200 |
| parents | cbe393451ab0 |
| children | b570b6fcc052 |
| rev | line source |
|---|---|
| 9078 | 1 /** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde |
| 2 * Software engineering by | |
| 3 * Björnsen Beratende Ingenieure GmbH | |
| 4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt | |
| 5 * | |
| 6 * This file is Free Software under the GNU AGPL (>=v3) | |
| 7 * and comes with ABSOLUTELY NO WARRANTY! Check out the | |
| 8 * documentation coming with Dive4Elements River for details. | |
| 9 */ | |
| 10 package org.dive4elements.river.client.client.ui; | |
| 11 | |
| 12 import java.util.ArrayList; | |
| 13 import java.util.List; | |
| 14 | |
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15 import org.dive4elements.river.client.client.FLYSConstants; |
| 9078 | 16 import org.dive4elements.river.client.client.ui.FromToTableHelperPanel.IColumnClickHandler; |
| 17 import org.dive4elements.river.client.shared.model.Data; | |
| 18 import org.dive4elements.river.client.shared.model.DataItem; | |
| 19 import org.dive4elements.river.client.shared.model.DataList; | |
| 20 import org.dive4elements.river.client.shared.model.DefaultData; | |
| 21 import org.dive4elements.river.client.shared.model.DefaultDataItem; | |
| 22 | |
| 23 import com.smartgwt.client.widgets.Canvas; | |
| 24 import com.smartgwt.client.widgets.Label; | |
| 25 import com.smartgwt.client.widgets.form.fields.TextItem; | |
| 26 import com.smartgwt.client.widgets.layout.HLayout; | |
| 27 import com.smartgwt.client.widgets.layout.VLayout; | |
| 28 | |
| 29 /** | |
| 30 * @author Domenico Nardi Tironi | |
| 31 * | |
| 32 */ | |
| 33 public abstract class AbstractSingleItemPanel extends AbstractUIProvider { | |
| 34 | |
| 9079 | 35 private static final long serialVersionUID = 1L; |
| 9078 | 36 |
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37 public interface IMultiSingleBehaviour { |
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38 void appendValue(final TextItem inputItem, final String value); |
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39 |
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40 List<String> validate(List<String> errors, String sValue); |
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41 |
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42 void setValidInputs(List<String> validInputs); |
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43 |
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44 void setErrorForItemMsg(String errorForItemMsg); |
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45 |
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46 void setMSG(FLYSConstants msg); |
| 9079 | 47 } |
| 9078 | 48 |
| 9079 | 49 private TextItem inputItem; |
| 50 | |
| 51 private List<String> validInputs = new ArrayList<String>(); | |
| 9078 | 52 |
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53 private final IMultiSingleBehaviour behaviour; |
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54 |
| 9078 | 55 protected abstract String getDatakey(); |
| 56 | |
| 9079 | 57 protected abstract Canvas createWidget(final DataList data); |
| 9078 | 58 |
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59 public AbstractSingleItemPanel(final IMultiSingleBehaviour behaviour) { |
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60 this.behaviour = behaviour; |
| 9079 | 61 } |
| 9078 | 62 |
| 63 @Override | |
| 9079 | 64 public final Canvas create(final DataList data) { |
| 9078 | 65 final VLayout layout = new VLayout(); |
| 66 final IColumnClickHandler fromHandler = new IColumnClickHandler() { // add to external class | |
| 67 | |
| 68 @Override | |
| 69 public void columnClicked(final String value) { | |
| 70 appendValue(value); | |
| 71 } | |
| 72 }; | |
| 73 | |
| 74 final FromToTableHelperPanel helper = new FromToTableHelperPanel(data, getDatakey(), this.MSG, fromHandler, null); | |
| 75 final Canvas table = helper.getTable(); | |
| 76 this.validInputs = helper.getKeycolEntries(); | |
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77 this.behaviour.setValidInputs(this.validInputs); |
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78 this.behaviour.setErrorForItemMsg(this.errorForItemMsg()); |
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79 this.behaviour.setMSG(this.MSG); |
| 9078 | 80 |
| 81 this.helperContainer.addMember(table); | |
| 82 | |
| 83 final Canvas submit = getNextButton(); | |
| 84 final Canvas widget = createWidget(data); | |
| 85 | |
| 86 layout.addMember(widget); | |
| 87 layout.addMember(submit); | |
| 88 | |
| 89 return layout; | |
| 90 } | |
| 91 | |
| 92 @Override | |
| 9079 | 93 public final Canvas createOld(final DataList dataList) { |
| 9078 | 94 final List<Data> items = dataList.getAll(); |
| 95 final Data years = getData(items, getDatakey()); | |
| 96 final DataItem[] yearsItems = years.getItems(); | |
| 97 | |
| 98 final String v1 = yearsItems[0].getStringValue().replace(" ", ", "); | |
| 99 | |
| 100 final Label old = new Label(v1); | |
| 101 final HLayout layout = new HLayout(); | |
| 102 layout.setWidth("400px"); | |
| 103 | |
| 104 final Label label = new Label(dataList.getLabel()); | |
| 105 label.setWidth("200px"); | |
| 106 | |
| 107 final Canvas back = getBackButton(dataList.getState()); | |
| 108 | |
| 109 layout.addMember(label); | |
| 110 layout.addMember(old); | |
| 111 layout.addMember(back); | |
| 112 | |
| 113 return layout; | |
| 114 } | |
| 115 | |
| 116 @Override | |
| 9079 | 117 protected final Data[] getData() { |
| 118 final List<String> errors = this.validate(); | |
| 119 if (errors.size() > 0) { | |
| 120 showErrors(errors); // TODO: do not allow advance state | |
| 121 // return null; | |
| 122 } | |
| 123 if (this.inputItem != null && !this.inputItem.getValueAsString().isEmpty()) { | |
| 124 final List<Data> data = new ArrayList<Data>(); | |
| 125 | |
| 126 final DataItem yearsdata = new DefaultDataItem(getDatakey(), getDatakey(), this.inputItem.getValueAsString().trim()); | |
| 127 data.add(new DefaultData(getDatakey(), null, null, new DataItem[] { yearsdata })); | |
| 128 | |
| 129 return data.toArray(new Data[data.size()]); | |
| 130 } | |
| 131 return new Data[0]; | |
| 132 } | |
| 133 | |
| 134 protected final TextItem createInputItem(final String title) { | |
| 135 this.inputItem = PanelHelper.createItem(title);// new TextItem(title); | |
| 136 return this.inputItem; | |
| 137 } | |
| 138 | |
| 139 private final List<String> checkForEmpty() { | |
| 9078 | 140 final List<String> errors = new ArrayList<String>(); |
| 141 | |
| 142 if (this.inputItem.getValueAsString() == null || this.inputItem.getValueAsString().trim().isEmpty()) { | |
| 143 errors.add(this.MSG.empty_filter()); | |
| 144 return errors; | |
| 145 } | |
| 9079 | 146 return errors; |
| 147 } | |
| 9078 | 148 |
| 9079 | 149 protected abstract String errorForItemMsg(); |
| 150 | |
| 151 protected final void appendValue(final String value) { | |
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9256
6c24c857ccf9
fixation refactoring and inputItem behaviour to interfaces
gernotbelger
parents:
9241
diff
changeset
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152 this.behaviour.appendValue(this.inputItem, value); |
| 9079 | 153 } |
| 154 | |
| 155 @Override | |
| 156 public final List<String> validate() { | |
| 157 final List<String> errors = new ArrayList<String>(); | |
| 158 errors.addAll(this.checkForEmpty()); | |
| 159 final String sValue = this.inputItem.getValueAsString(); | |
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fixation refactoring and inputItem behaviour to interfaces
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160 return this.behaviour.validate(errors, sValue); |
| 9078 | 161 } |
| 9079 | 162 } |