Mercurial > dive4elements > river

annotate gwt-client/src/main/java/org/dive4elements/river/client/shared/model/DoubleProperty.java @ 8871:78cd6572778d

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Introduced groups for modules. Modules marked with the same group-id, will be put together in the ui. Also using now the localization info from the server instead of localizing the modules again on the client side.
author gernotbelger
date Wed, 07 Feb 2018 12:02:58 +0100
parents ea9eef426962
children
rev   line source
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Sascha L. Teichmann <teichmann@intevation.de>
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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.shared.model;
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10
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11 import com.google.gwt.core.client.GWT;
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12 import com.google.gwt.i18n.client.NumberFormat;
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13
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14 import java.util.HashMap;
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15
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16 /**
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17 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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18 */
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19 public class DoubleProperty extends PropertySetting {
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20
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21 /**
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22 * Create a new DoubleProperty for settings.
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23 */
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24 public DoubleProperty() {
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25 this.attributes = new HashMap<String, String>();
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26 }
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27
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28
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29 /**
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30 * Create a new DoubleProperty.
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31 * @param name The attribute name.
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32 * @param value The current value.
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33 */
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34 public DoubleProperty(
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35 String name,
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36 Double value)
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37 {
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38 this.name = name;
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39 this.value = value.toString();
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40 this.attributes = new HashMap<String, String>();
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41 }
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42
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43 @Override
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44 public Double getValue() {
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45 try {
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46 Double value = Double.valueOf(this.value);
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47 GWT.log("returning: " + value);
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48 return value;
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49 }
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50 catch(NumberFormatException nfe) {
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51 //Should never happen, if property is used correctly.
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52 return null;
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53 }
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54 }
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55
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56
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57 public void setValueFromUI(String value) {
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58 NumberFormat nf = NumberFormat.getDecimalFormat();
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59 double d;
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60 try {
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61 d = nf.parse(value);
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62 GWT.log("setting " + value + " as " + d);
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63 this.value = Double.toString(d);
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64 }
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65 catch(NumberFormatException nfe) {}
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66 }
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67
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68 public void setValue(Double value) {
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69 this.value = value.toString();
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70 }
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71
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72
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73 public String toUIString() {
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74 double dv;
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75 NumberFormat nf = NumberFormat.getDecimalFormat();
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76 try {
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77 dv = Double.parseDouble(this.value);
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78 }
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79 catch (NumberFormatException nfe) {
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80 return null;
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81 }
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82 return nf.format(dv);
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83 }
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84
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85 @Override
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86 public Object clone() {
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87 DoubleProperty clone = new DoubleProperty(this.getName(),
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88 this.getValue());
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89 for(String s: this.getAttributeList()) {
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90 clone.setAttribute(s, this.getAttribute(s));
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91 }
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92 return clone;
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93 }
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94 }
http://dive4elements.wald.intevation.org