Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/InfoTree.java @ 4268:f75968f0ce80

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Refactor GaugePanel and GaugeInfo to extract a base class Extract a base class from GaugePanel and GaugeInfo to reuse code for displaying the measurement station information.
author Björn Ricks <bjoern.ricks@intevation.de>
date Fri, 26 Oct 2012 12:19:54 +0200
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4268
f75968f0ce80 Refactor GaugePanel and GaugeInfo to extract a base class
Björn Ricks <bjoern.ricks@intevation.de>
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1 package de.intevation.flys.client.client.ui;
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2
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3 import java.util.Iterator;
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4
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5 import com.google.gwt.core.client.GWT;
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6 import com.google.gwt.user.client.ui.ScrollPanel;
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7 import com.google.gwt.user.client.ui.Tree;
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8 import com.google.gwt.user.client.ui.TreeItem;
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9
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10 import de.intevation.flys.client.client.FLYS;
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11 import de.intevation.flys.client.client.FLYSConstants;
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12 import de.intevation.flys.client.shared.model.Data;
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13 import de.intevation.flys.client.shared.model.DataList;
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14 import de.intevation.flys.client.shared.model.RiverInfo;
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15
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16 /**
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17 * @author <a href="mailto:bjoern.ricks@intevation.de">Björn Ricks</a>
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18 */
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19 public abstract class InfoTree extends ScrollPanel {
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20
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21 protected FLYS flys;
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22 protected Tree tree;
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23 protected DataList[] data;
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24
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25 /** The message class that provides i18n strings.*/
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26 protected FLYSConstants MSG = GWT.create(FLYSConstants.class);
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27
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28 public void openAll() {
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29 for (Iterator<TreeItem> it = tree.treeItemIterator(); it.hasNext();) {
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30 TreeItem item = it.next();
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31 item.setState(true);
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32 }
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33 }
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34
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35 public void setData(DataList[] data) {
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36 this.data = data;
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37 if (tree.getItemCount() > 0) {
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38 open();
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39 }
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40 }
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41
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42 protected Double getDoubleValue(Data d) {
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43 String tmp = d.getStringValue();
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44 if (tmp != null) {
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45 return Double.valueOf(tmp);
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46 }
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47 return null;
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48 }
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49
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50 public abstract void open() ;
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51
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52 public abstract void setRiverInfo(RiverInfo riverinfo);
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53
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54
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55 }
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