Use initials when there is no space for the whole name

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/home/client/place/event/partials/multiRegattaList/MultiRegattaListSteps.java

@@ -1,5 +1,8 @@
 package com.sap.sailing.gwt.home.client.place.event.partials.multiRegattaList;
 
+import java.util.ArrayList;
+import java.util.List;
+
 import com.google.gwt.core.client.GWT;
 import com.google.gwt.core.client.Scheduler;
 import com.google.gwt.core.client.Scheduler.ScheduledCommand;
@@ -7,8 +10,12 @@ import com.google.gwt.dom.client.AnchorElement;
 import com.google.gwt.dom.client.DivElement;
 import com.google.gwt.dom.client.Style.Display;
 import com.google.gwt.dom.client.Style.Unit;
+import com.google.gwt.event.logical.shared.ResizeEvent;
+import com.google.gwt.event.logical.shared.ResizeHandler;
+import com.google.gwt.event.shared.HandlerRegistration;
 import com.google.gwt.uibinder.client.UiBinder;
 import com.google.gwt.uibinder.client.UiField;
+import com.google.gwt.user.client.Window;
 import com.google.gwt.user.client.ui.Composite;
 import com.google.gwt.user.client.ui.Widget;
 import com.sap.sailing.gwt.common.client.SharedResources;
@@ -29,6 +36,9 @@ public class MultiRegattaListSteps extends Composite {
     @UiField DivElement leaderboardButtonContainerUi;
     @UiField AnchorElement leaderboardButtonUi;
     
+    private HandlerRegistration windowResizeHandlerRegistration;
+    private final List<MultiRegattaListStepsBody> allMultiregattaSteps = new ArrayList<MultiRegattaListStepsBody>();
+
     public MultiRegattaListSteps(RegattaProgressDTO regattaProgress) {
         MultiRegattaListResources.INSTANCE.css().ensureInjected();
         initWidget(uiBinder.createAndBindUi(this));
@@ -41,9 +51,28 @@ public class MultiRegattaListSteps extends Composite {
             double parts = Math.pow(seriesProgress.getTotalRaceCount(), 0.4);
             double percentage = 100.0 * parts / sumParts;
             MultiRegattaListStepsBody stepsBody = new MultiRegattaListStepsBody(seriesProgress);
+            allMultiregattaSteps.add(stepsBody);
             stepsBody.getElement().getStyle().setWidth(percentage, Unit.PCT);
             stepsContainerUi.appendChild(stepsBody.getElement());
         }
+        
+    }
+
+    @Override
+    protected void onLoad() {
+        windowResizeHandlerRegistration = Window.addResizeHandler(new ResizeHandler() {
+            @Override
+            public void onResize(ResizeEvent event) {
+                for (MultiRegattaListStepsBody widget : allMultiregattaSteps) {
+                    widget.onResize();
+                }
+            }
+        });
+    }
+
+    @Override
+    protected void onUnload() {
+        windowResizeHandlerRegistration.removeHandler();
     }
     
     void setLeaderboardNavigation(RegattaState regattaState, PlaceNavigation<?> placeNavigation) {

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/home/client/place/event/partials/multiRegattaList/MultiRegattaListStepsBody.java

@@ -6,17 +6,22 @@ import java.util.Map;
 import java.util.Map.Entry;
 
 import com.google.gwt.core.client.GWT;
+import com.google.gwt.core.client.Scheduler;
+import com.google.gwt.core.client.Scheduler.ScheduledCommand;
 import com.google.gwt.dom.client.DivElement;
 import com.google.gwt.dom.client.Element;
+import com.google.gwt.dom.client.Style.Display;
+import com.google.gwt.dom.client.Style.Visibility;
 import com.google.gwt.uibinder.client.UiBinder;
 import com.google.gwt.uibinder.client.UiField;
+import com.google.gwt.user.client.ui.RequiresResize;
 import com.google.gwt.user.client.ui.UIObject;
 import com.sap.sailing.gwt.ui.client.StringMessages;
 import com.sap.sailing.gwt.ui.shared.dispatch.regatta.RegattaProgressFleetDTO;
 import com.sap.sailing.gwt.ui.shared.dispatch.regatta.RegattaProgressSeriesDTO;
 import com.sap.sailing.gwt.ui.shared.race.FleetMetadataDTO;
 
-public class MultiRegattaListStepsBody extends UIObject {
+public class MultiRegattaListStepsBody extends UIObject implements RequiresResize {
 
     private static final StringMessages I18N = StringMessages.INSTANCE;
     private static MultiRegattaListStepsBodyUiBinder uiBinder = GWT.create(MultiRegattaListStepsBodyUiBinder.class);
@@ -29,18 +34,29 @@ public class MultiRegattaListStepsBody extends UIObject {
     @UiField DivElement progressUi;
     @UiField DivElement fleetsContainerUi;
 
+    private final String seriesName;
+
     public MultiRegattaListStepsBody(RegattaProgressSeriesDTO seriesProgress) {
         setElement(uiBinder.createAndBindUi(this));
-        nameUi.setInnerText(DEFAULT_SERIES_NAME.equals(seriesProgress.getName()) ? I18N.races() : seriesProgress.getName());
+        nameUi.getStyle().setVisibility(Visibility.HIDDEN);
+        seriesName = DEFAULT_SERIES_NAME.equals(seriesProgress.getName()) ? I18N.races() : seriesProgress.getName();
+        nameUi.setInnerText(seriesName);
+        Scheduler.get().scheduleDeferred(new ScheduledCommand() {
+            @Override
+            public void execute() {
+                renderNames();
+            }
+        });
         if (seriesProgress.isCompleted()) {
             progressUi.setInnerText(String.valueOf(seriesProgress.getTotalRaceCount()));
         } else {
-            checkUi.removeFromParent();
+            checkUi.getStyle().setDisplay(Display.NONE);
             progressUi.setInnerText(I18N.currentOfTotal(
                     seriesProgress.getProgressRaceCount(), seriesProgress.getTotalRaceCount()));
         }
         addFleetProgresses(seriesProgress.getFleetState(), seriesProgress.getTotalRaceCount());
     }
+
     
     private void addFleetProgresses(Map<FleetMetadataDTO, RegattaProgressFleetDTO> fleetStates, int totalRaceCount) {
         double height = fleetStates.isEmpty() ? 100.0 : 100.0 / fleetStates.size();
@@ -52,4 +68,23 @@ public class MultiRegattaListStepsBody extends UIObject {
         }
     }
     
+    private void renderNames() {
+
+        if (getElement().getOffsetWidth() < nameUi.getOffsetWidth() + checkUi.getOffsetWidth()
+                + progressUi.getOffsetWidth()) {
+            String[] tokens = seriesName.split(" ");
+            StringBuilder initials = new StringBuilder();
+            for (int i = 0; i < tokens.length; i++) {
+                initials.append(tokens[i].charAt(0));
+            }
+            nameUi.setInnerText(initials.toString());
+        }
+        nameUi.setTitle(seriesName + " " + nameUi.getOffsetWidth() + " / " + getElement().getOffsetWidth());
+        nameUi.getStyle().setVisibility(Visibility.VISIBLE);
+    }
+
+    @Override
+    public void onResize() {
+        renderNames();
+    }
 }