Mercurial > dive4elements > river
comparison gwt-client/src/main/java/org/dive4elements/river/client/client/ui/RiverInfoPanel.java @ 5838:5aa05a7a34b7
Rename modules to more fitting names.
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 25 Apr 2013 15:23:37 +0200 |
| parents | flys-client/src/main/java/org/dive4elements/river/client/client/ui/RiverInfoPanel.java@821a02bbfb4e |
| children | 172338b1407f |
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| 5837:d9901a08d0a6 | 5838:5aa05a7a34b7 |
|---|---|
| 1 package org.dive4elements.river.client.client.ui; | |
| 2 | |
| 3 import java.util.Iterator; | |
| 4 | |
| 5 import com.google.gwt.core.client.GWT; | |
| 6 import com.google.gwt.i18n.client.NumberFormat; | |
| 7 import com.google.gwt.user.client.ui.Anchor; | |
| 8 import com.google.gwt.user.client.ui.HorizontalPanel; | |
| 9 import com.google.gwt.user.client.ui.Label; | |
| 10 import com.google.gwt.user.client.ui.Widget; | |
| 11 | |
| 12 import org.dive4elements.river.client.client.FLYSConstants; | |
| 13 | |
| 14 import org.dive4elements.river.client.shared.model.RiverInfo; | |
| 15 | |
| 16 /** | |
| 17 * Panel to display information about a river. | |
| 18 * @author <a href="mailto:bjoern.ricks@intevation.de">Björn Ricks</a> | |
| 19 */ | |
| 20 public class RiverInfoPanel extends HorizontalPanel { | |
| 21 | |
| 22 /** The message class that provides i18n strings.*/ | |
| 23 protected FLYSConstants MSG = GWT.create(FLYSConstants.class); | |
| 24 | |
| 25 public final static int HEIGHT = 30; | |
| 26 public final static int BORDER_WIDTH = 3; | |
| 27 public final static int PADDING = 8; | |
| 28 public final static int MARGIN = 10; | |
| 29 | |
| 30 public RiverInfoPanel(RiverInfo riverinfo) { | |
| 31 setStyleName("riverinfopanel"); | |
| 32 setHeight("" + HEIGHT + "px"); | |
| 33 setVerticalAlignment(ALIGN_MIDDLE); | |
| 34 | |
| 35 setRiverInfo(riverinfo); | |
| 36 } | |
| 37 | |
| 38 public void setRiverInfo(RiverInfo riverinfo) { | |
| 39 GWT.log("RiverInfoPanel - setRiverInfo"); | |
| 40 | |
| 41 NumberFormat nf = NumberFormat.getDecimalFormat(); | |
| 42 | |
| 43 removeAllLabels(); | |
| 44 | |
| 45 addLabel(riverinfo.getName(), false); | |
| 46 | |
| 47 String kmtext = ""; | |
| 48 Double start = riverinfo.getKmStart(); | |
| 49 Double end = riverinfo.getKmEnd(); | |
| 50 | |
| 51 if (!riverinfo.isKmUp()) { | |
| 52 Double tmp = end; | |
| 53 end = start; | |
| 54 start = tmp; | |
| 55 } | |
| 56 if (end != null) { | |
| 57 kmtext += nf.format(end); | |
| 58 kmtext += " - "; | |
| 59 } | |
| 60 if (start != null) { | |
| 61 kmtext += nf.format(start); | |
| 62 } | |
| 63 kmtext += " km"; | |
| 64 | |
| 65 addLabel(kmtext, false); | |
| 66 | |
| 67 String qtext = ""; | |
| 68 Double qmin = riverinfo.getMinQ(); | |
| 69 Double qmax = riverinfo.getMaxQ(); | |
| 70 if (qmin != null) { | |
| 71 qtext += nf.format(qmin); | |
| 72 qtext += " " + MSG.gauge_q_unit(); | |
| 73 qtext += " - "; | |
| 74 } | |
| 75 if (qmax != null) { | |
| 76 qtext += nf.format(qmax); | |
| 77 qtext += " " + MSG.gauge_q_unit(); | |
| 78 } | |
| 79 | |
| 80 addLabel(qtext, false); | |
| 81 | |
| 82 Long number = riverinfo.getOfficialNumber(); | |
| 83 String url = number != null ? | |
| 84 MSG.gauge_river_url() + number : | |
| 85 MSG.gauge_river_url(); | |
| 86 Anchor anchor = new Anchor(MSG.gauge_river_info_link(), url, "_blank"); | |
| 87 add(anchor); | |
| 88 } | |
| 89 | |
| 90 public static int getStaticHeight() { | |
| 91 return RiverInfoPanel.HEIGHT + | |
| 92 (2 * RiverInfoPanel.BORDER_WIDTH) + | |
| 93 (2 * RiverInfoPanel.PADDING) + | |
| 94 (2 * RiverInfoPanel.MARGIN); | |
| 95 } | |
| 96 | |
| 97 private void addLabel(String text, boolean wordwrap) { | |
| 98 Label label = new Label(text, wordwrap); | |
| 99 add(label); | |
| 100 setCellHeight(label, "" + HEIGHT + "px"); | |
| 101 } | |
| 102 | |
| 103 private void removeAllLabels() { | |
| 104 GWT.log("RiverInfoPanel - removeAllLabels"); | |
| 105 | |
| 106 Iterator<Widget> it = this.iterator(); | |
| 107 while(it.hasNext()) { | |
| 108 it.next(); | |
| 109 it.remove(); | |
| 110 } | |
| 111 /* for (Widget wid: this) { */ | |
| 112 /* this.remove(wid); */ | |
| 113 /* } */ | |
| 114 } | |
| 115 } |