Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/fixation/FixEventSelect.java @ 4254:33b15ac17fd1
Only create and add GaugePanel when necessary
The GaugePanel isn't created always and only show if WINFO and a river is
selected now. It is only created on demand. Therefore all access to the
GaugePanel is abstraced via methods that check if the GaugePanel is null before
accessing it's methods.
author | Björn Ricks <bjoern.ricks@intevation.de> |
---|---|
date | Thu, 25 Oct 2012 13:58:53 +0200 |
parents | 0de61fc9d281 |
children | b296d435fc69 |
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package de.intevation.flys.client.client.ui.fixation; import java.util.List; import java.util.ArrayList; import com.google.gwt.core.client.GWT; import com.smartgwt.client.widgets.Canvas; import com.smartgwt.client.widgets.Label; import com.smartgwt.client.widgets.layout.HLayout; import com.smartgwt.client.widgets.layout.VLayout; import de.intevation.flys.client.client.FLYSConstants; import de.intevation.flys.client.shared.model.Data; import de.intevation.flys.client.shared.model.DataItem; import de.intevation.flys.client.shared.model.DataList; import de.intevation.flys.client.shared.model.IntDataItem; import de.intevation.flys.client.shared.model.IntegerArrayData; import de.intevation.flys.client.shared.model.FixingsOverviewInfo.FixEvent; import de.intevation.flys.client.client.services.FixingsOverviewService; import de.intevation.flys.client.client.services.FixingsOverviewServiceAsync; /** * This UIProvider creates a panel for location or distance input. * * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> */ public class FixEventSelect extends FixationPanel { /** The message class that provides i18n strings. */ protected FLYSConstants MESSAGES = GWT.create(FLYSConstants.class); public static final int MAX_DISPLAYED_ITEMS = 5; protected FixingsOverviewServiceAsync overviewService = GWT.create(FixingsOverviewService.class); protected List<String> events; public FixEventSelect() { htmlOverview = ""; events = new ArrayList<String>(); } public Canvas createWidget(DataList data) { instances.put(this.artifact.getUuid(), this); VLayout layout = new VLayout(); Canvas title = new Label(MESSAGES.eventselect()); title.setHeight("25px"); layout.addMember(title); return layout; } @Override public Canvas createOld(DataList dataList) { List<Data> list = dataList.getAll(); Data data = getData(list, "events"); VLayout dataLayout = new VLayout(); dataLayout.setWidth(130); DataItem[] items = data.getItems(); if (items.length > MAX_DISPLAYED_ITEMS) { for (int i = 0; i < MAX_DISPLAYED_ITEMS-2; ++i) { Label l = new Label(items[i].getLabel()); l.setHeight(25); dataLayout.addMember(l); } Label l = new Label("..."); l.setHeight(25); dataLayout.addMember(l); l = new Label(items[items.length-1].getLabel()); l.setHeight(25); dataLayout.addMember(l); } else { for (int i = 0; i < items.length; i++) { Label l = new Label(items[i].getLabel()); l.setHeight(25); dataLayout.addMember(l); } } HLayout layout = new HLayout(); layout.setWidth("400px"); Label label = new Label(dataList.getLabel()); label.setWidth("200px"); Canvas back = getBackButton(dataList.getState()); layout.addMember(label); layout.addMember(dataLayout); layout.addMember(back); return layout; } /** * This method returns the selected data. * * @return the selected/inserted data. */ public Data[] getData() { List<Data> data = new ArrayList<Data>(); if (events.size() > 0) { IntDataItem[] arr = new IntDataItem[events.size()]; for (int i = 0, E = events.size(); i < E; i++) { try { Integer v = new Integer(events.get(i)); arr[i] = new IntDataItem("id", "id", v.intValue()); } catch (NumberFormatException nfe) { return data.toArray(new Data[data.size()]); } } IntegerArrayData iad = new IntegerArrayData("events", "events", arr); data.add(iad); } return data.toArray(new Data[data.size()]); } @Override public void setValues(String cid, boolean checked) { if (checked) { events.add(cid); } else { if (events.contains(cid)) { events.remove(cid); } } } @Override public boolean renderCheckboxes() { return true; } public void success() { for (FixEvent fe: fixInfo.getEvents()) { events.add(fe.getCId()); } } public void dumpGWT(String cid) { GWT.log("Setting values for cId: " + cid); GWT.log("River: " + fixInfo.getRiver()); GWT.log("Date: " + fixInfo.getEventByCId(cid).getDate()); GWT.log("Name: " + fixInfo.getEventByCId(cid).getDescription()); } }