Mercurial > dive4elements > river
comparison flys-client/src/main/java/de/intevation/flys/client/client/ui/fixation/FixPeriodPanel.java @ 2505:87ac5c532523
First part of the UI for fixing analysis parameter.
flys-client/trunk@4350 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Raimund Renkert <raimund.renkert@intevation.de> |
|---|---|
| date | Mon, 07 May 2012 13:22:43 +0000 |
| parents | |
| children | 8f528f5ae137 |
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| 2504:425bc486a40f | 2505:87ac5c532523 |
|---|---|
| 1 package de.intevation.flys.client.client.ui.fixation; | |
| 2 | |
| 3 import java.util.List; | |
| 4 import java.util.ArrayList; | |
| 5 import java.util.Date; | |
| 6 | |
| 7 import com.google.gwt.core.client.GWT; | |
| 8 import com.smartgwt.client.util.SC; | |
| 9 | |
| 10 import com.smartgwt.client.widgets.Canvas; | |
| 11 import com.smartgwt.client.widgets.Label; | |
| 12 | |
| 13 import com.smartgwt.client.widgets.layout.HLayout; | |
| 14 import com.smartgwt.client.widgets.layout.VLayout; | |
| 15 | |
| 16 import com.smartgwt.client.widgets.form.DynamicForm; | |
| 17 import com.smartgwt.client.widgets.form.fields.DateRangeItem; | |
| 18 | |
| 19 import de.intevation.flys.client.client.FLYSConstants; | |
| 20 | |
| 21 import de.intevation.flys.client.shared.model.Data; | |
| 22 import de.intevation.flys.client.shared.model.DataItem; | |
| 23 import de.intevation.flys.client.shared.model.DataList; | |
| 24 import de.intevation.flys.client.shared.model.DefaultData; | |
| 25 import de.intevation.flys.client.shared.model.DefaultDataItem; | |
| 26 | |
| 27 /** | |
| 28 * This UIProvider creates a panel for location or distance input. | |
| 29 * | |
| 30 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> | |
| 31 */ | |
| 32 public class FixPeriodPanel | |
| 33 extends FixationPanel | |
| 34 { | |
| 35 /** The message class that provides i18n strings. */ | |
| 36 protected FLYSConstants MESSAGES = GWT.create(FLYSConstants.class); | |
| 37 | |
| 38 DateRangeItem inputPanel; | |
| 39 | |
| 40 long start; | |
| 41 long end; | |
| 42 | |
| 43 public FixPeriodPanel() { | |
| 44 htmlOverview = ""; | |
| 45 } | |
| 46 | |
| 47 public Canvas createWidget(DataList data) { | |
| 48 instances.put(this.artifact.getUuid(), this); | |
| 49 | |
| 50 VLayout layout = new VLayout(); | |
| 51 | |
| 52 Label title = new Label(MESSAGES.period()); | |
| 53 title.setHeight("25px"); | |
| 54 | |
| 55 DynamicForm form = new DynamicForm(); | |
| 56 inputPanel = new DateRangeItem(); | |
| 57 inputPanel.setToTitle(MESSAGES.to()); | |
| 58 inputPanel.setFromTitle(MESSAGES.from()); | |
| 59 inputPanel.setShowTitle(false); | |
| 60 form.setFields(inputPanel); | |
| 61 | |
| 62 layout.addMember(title); | |
| 63 layout.addMember(form); | |
| 64 | |
| 65 return layout; | |
| 66 } | |
| 67 | |
| 68 @Override | |
| 69 public Canvas createOld(DataList dataList) { | |
| 70 List<Data> items = dataList.getAll(); | |
| 71 | |
| 72 Data start = getData(items, "start"); | |
| 73 Data end = getData(items, "end"); | |
| 74 DataItem[] startItem = start.getItems(); | |
| 75 DataItem[] endItem = end.getItems(); | |
| 76 | |
| 77 StringBuilder sb = new StringBuilder(); | |
| 78 sb.append(startItem[0].getLabel() + " - "); | |
| 79 sb.append(endItem[0].getLabel()); | |
| 80 | |
| 81 Label old = new Label(sb.toString()); | |
| 82 old.setWidth(130); | |
| 83 | |
| 84 HLayout layout = new HLayout(); | |
| 85 layout.setWidth("400px"); | |
| 86 | |
| 87 Label label = new Label(dataList.getLabel()); | |
| 88 label.setWidth("200px"); | |
| 89 | |
| 90 Canvas back = getBackButton(dataList.getState()); | |
| 91 | |
| 92 layout.addMember(label); | |
| 93 layout.addMember(old); | |
| 94 layout.addMember(back); | |
| 95 | |
| 96 return layout; | |
| 97 } | |
| 98 | |
| 99 | |
| 100 /** | |
| 101 * This method returns the selected data. | |
| 102 * | |
| 103 * @return the selected/inserted data. | |
| 104 */ | |
| 105 public Data[] getData() { | |
| 106 List<Data> data = new ArrayList<Data>(); | |
| 107 | |
| 108 boolean valid = saveDateValues(); | |
| 109 if(valid) { | |
| 110 String start = Long.valueOf(this.start).toString(); | |
| 111 String end = Long.valueOf(this.end).toString(); | |
| 112 DataItem startItem = new DefaultDataItem("start", "start", start); | |
| 113 DataItem endItem = new DefaultDataItem("end", "end", end); | |
| 114 data.add(new DefaultData( | |
| 115 "start", | |
| 116 null, | |
| 117 null, | |
| 118 new DataItem[] { startItem })); | |
| 119 data.add(new DefaultData( | |
| 120 "end", | |
| 121 null, | |
| 122 null, | |
| 123 new DataItem[] { endItem })); | |
| 124 } | |
| 125 | |
| 126 return (Data[]) data.toArray(new Data[data.size()]); | |
| 127 } | |
| 128 | |
| 129 | |
| 130 @Override | |
| 131 public void setValues(String cid, boolean checked) { | |
| 132 // No user interaction, do nothing. | |
| 133 } | |
| 134 | |
| 135 | |
| 136 @Override | |
| 137 public boolean renderCheckboxes() { | |
| 138 // No selection, return false. | |
| 139 return false; | |
| 140 } | |
| 141 | |
| 142 | |
| 143 protected boolean saveDateValues() { | |
| 144 Date st = inputPanel.getFromDate(); | |
| 145 Date en = inputPanel.getToDate(); | |
| 146 if (st == null || en == null) { | |
| 147 SC.warn(MESSAGES.error_wrong_date()); | |
| 148 return false; | |
| 149 } | |
| 150 | |
| 151 long start = st.getTime(); | |
| 152 long end = en.getTime(); | |
| 153 | |
| 154 if (start <= end) { | |
| 155 this.start = start; | |
| 156 this.end = end; | |
| 157 return true; | |
| 158 } | |
| 159 return false; | |
| 160 } | |
| 161 } |