created an action column for the regatta table for the regatta administration

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/adminconsole/EventStructureManagementPanel.java

@@ -7,6 +7,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
+import com.google.gwt.cell.client.FieldUpdater;
 import com.google.gwt.cell.client.SafeHtmlCell;
 import com.google.gwt.core.client.GWT;
 import com.google.gwt.event.dom.client.ChangeEvent;
@@ -18,6 +19,7 @@ import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
 import com.google.gwt.user.cellview.client.CellTable;
 import com.google.gwt.user.cellview.client.Column;
 import com.google.gwt.user.cellview.client.TextColumn;
+import com.google.gwt.user.client.Window;
 import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.gwt.user.client.ui.Button;
 import com.google.gwt.user.client.ui.CaptionPanel;
@@ -215,12 +217,28 @@ public class EventStructureManagementPanel extends SimplePanel implements Regatt
             }
         };
 
+        ImagesBarColumn<RegattaDTO, RegattaConfigImagesBarCell> regattaActionColumn = new ImagesBarColumn<RegattaDTO, RegattaConfigImagesBarCell>(
+                new RegattaConfigImagesBarCell(stringMessages));
+        regattaActionColumn.setFieldUpdater(new FieldUpdater<RegattaDTO, String>() {
+            @Override
+            public void update(int index, RegattaDTO regatta, String value) {
+                if ("ACTION_REMOVE".equals(value)) {
+                    if (Window.confirm("Do you really want to remove the regatta: '" + regatta.name + "' ?")) {
+                        removeRegatta(regatta);
+                    }
+                } else if ("ACTION_EDIT".equals(value)) {
+                } else if ("ACTION_EDIT_RACES".equals(value)) {
+                }
+            }
+        });
+        
         regattaTable = new CellTable<RegattaDTO>(200, tableRes);
         regattaTable.setWidth("100%");
         regattaTable.addColumn(regattaNameColumn, stringMessages.regattaName());
         regattaTable.addColumn(regattaBoatClassColumn, stringMessages.boatClass());
         regattaTable.addColumn(regattaSeriesColumn, stringMessages.series());
         regattaTable.addColumn(regattaFleetsColumn, stringMessages.fleets());
+        regattaTable.addColumn(regattaActionColumn, stringMessages.actions());
         
         regattaSelectionModel = new SingleSelectionModel<RegattaDTO>();
         regattaSelectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
@@ -236,6 +254,10 @@ public class EventStructureManagementPanel extends SimplePanel implements Regatt
         parentPanel.add(regattaTable);
     }
     
+    private void removeRegatta(RegattaDTO regatta) {
+        
+    }
+    
     private void onEventSelectionChanged() {
         int selIndex = eventsComboBox.getSelectedIndex();
         String selItemText = eventsComboBox.getItemText(selIndex);

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/adminconsole/ImagesBarCell.java

@@ -6,6 +6,8 @@ import com.google.gwt.dom.client.Element;
 import com.google.gwt.dom.client.EventTarget;
 import com.google.gwt.dom.client.NativeEvent;
 import com.google.gwt.resources.client.ImageResource;
+import com.google.gwt.safecss.shared.SafeStyles;
+import com.google.gwt.safehtml.client.SafeHtmlTemplates;
 import com.google.gwt.safehtml.shared.SafeHtml;
 import com.google.gwt.text.shared.SafeHtmlRenderer;
 import com.google.gwt.text.shared.SimpleSafeHtmlRenderer;
@@ -13,6 +15,11 @@ import com.google.gwt.user.client.ui.AbstractImagePrototype;
 
 public abstract class ImagesBarCell extends AbstractSafeHtmlCell<String> {
 
+    interface ImagesBarTemplates extends SafeHtmlTemplates {
+        @SafeHtmlTemplates.Template("<div name=\"{0}\" style=\"{1}\" title=\"{2}\">{3}</div>")
+        SafeHtml cell(String name, SafeStyles styles, String title, SafeHtml value);
+    }
+
     public ImagesBarCell() {
         super(SimpleSafeHtmlRenderer.getInstance(), "click", "keydown");
     }

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/adminconsole/LeaderboardConfigImagesBarCell.java

@@ -3,7 +3,6 @@ package com.sap.sailing.gwt.ui.adminconsole;
 import com.google.gwt.core.client.GWT;
 import com.google.gwt.safecss.shared.SafeStyles;
 import com.google.gwt.safecss.shared.SafeStylesUtils;
-import com.google.gwt.safehtml.client.SafeHtmlTemplates;
 import com.google.gwt.safehtml.shared.SafeHtml;
 import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
 import com.google.gwt.text.shared.SafeHtmlRenderer;
@@ -11,11 +10,6 @@ import com.sap.sailing.gwt.ui.client.StringMessages;
 
 public class LeaderboardConfigImagesBarCell extends ImagesBarCell {
 
-    interface ImagesBarTemplates extends SafeHtmlTemplates {
-        @SafeHtmlTemplates.Template("<div name=\"{0}\" style=\"{1}\" title=\"{2}\">{3}</div>")
-        SafeHtml cell(String name, SafeStyles styles, String title, SafeHtml value);
-    }
-
     public LeaderboardConfigImagesBarCell(StringMessages stringConstants) {
         super();
         this.stringConstants = stringConstants;

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/adminconsole/LeaderboardGroupConfigImagesBarCell.java

@@ -3,7 +3,6 @@ package com.sap.sailing.gwt.ui.adminconsole;
 import com.google.gwt.core.client.GWT;
 import com.google.gwt.safecss.shared.SafeStyles;
 import com.google.gwt.safecss.shared.SafeStylesUtils;
-import com.google.gwt.safehtml.client.SafeHtmlTemplates;
 import com.google.gwt.safehtml.shared.SafeHtml;
 import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
 import com.google.gwt.text.shared.SafeHtmlRenderer;
@@ -11,11 +10,6 @@ import com.sap.sailing.gwt.ui.client.StringMessages;
 
 public class LeaderboardGroupConfigImagesBarCell extends ImagesBarCell {
 
-    interface ImagesBarTemplates extends SafeHtmlTemplates {
-        @SafeHtmlTemplates.Template("<div name=\"{0}\" style=\"{1}\" title=\"{2}\">{3}</div>")
-        SafeHtml cell(String name, SafeStyles styles, String title, SafeHtml value);
-    }
-
     public LeaderboardGroupConfigImagesBarCell(StringMessages stringConstants) {
         super();
         this.stringConstants = stringConstants;

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/adminconsole/LeaderboardRaceConfigImagesBarCell.java

@@ -3,7 +3,6 @@ package com.sap.sailing.gwt.ui.adminconsole;
 import com.google.gwt.core.client.GWT;
 import com.google.gwt.safecss.shared.SafeStyles;
 import com.google.gwt.safecss.shared.SafeStylesUtils;
-import com.google.gwt.safehtml.client.SafeHtmlTemplates;
 import com.google.gwt.safehtml.shared.SafeHtml;
 import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
 import com.google.gwt.text.shared.SafeHtmlRenderer;
@@ -13,11 +12,6 @@ public class LeaderboardRaceConfigImagesBarCell extends ImagesBarCell {
 
     private StringMessages stringConstants;
 
-    interface ImagesBarTemplates extends SafeHtmlTemplates {
-        @SafeHtmlTemplates.Template("<div name=\"{0}\" style=\"{1}\" title=\"{2}\">{3}</div>")
-        SafeHtml cell(String name, SafeStyles styles, String title, SafeHtml value);
-    }
-
     public LeaderboardRaceConfigImagesBarCell(StringMessages stringConstants) {
         super();
         this.stringConstants = stringConstants;

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/adminconsole/RegattaConfigImagesBarCell.java

@@ -0,0 +1,57 @@
+package com.sap.sailing.gwt.ui.adminconsole;
+
+import com.google.gwt.core.client.GWT;
+import com.google.gwt.safecss.shared.SafeStyles;
+import com.google.gwt.safecss.shared.SafeStylesUtils;
+import com.google.gwt.safehtml.shared.SafeHtml;
+import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
+import com.google.gwt.text.shared.SafeHtmlRenderer;
+import com.sap.sailing.gwt.ui.client.StringMessages;
+
+public class RegattaConfigImagesBarCell extends ImagesBarCell {
+
+    public RegattaConfigImagesBarCell(StringMessages stringConstants) {
+        super();
+        this.stringConstants = stringConstants;
+    }
+
+    public RegattaConfigImagesBarCell(SafeHtmlRenderer<String> renderer, StringMessages stringConstants) {
+        super();
+        this.stringConstants = stringConstants;
+    }
+
+    private static ImagesBarTemplates templates = GWT.create(ImagesBarTemplates.class);
+
+    private static AdminConsoleResources resources = GWT.create(AdminConsoleResources.class);
+
+    private static final SafeHtml ICON_EDIT = makeImage(resources.editIcon());
+
+    private static final SafeHtml ICON_REMOVE = makeImage(resources.removeIcon());
+    
+    private static final SafeHtml ICON_EDIT_RACES = makeImage(resources.linkIcon());
+
+    private StringMessages stringConstants;
+    
+    @Override
+    protected void render(com.google.gwt.cell.client.Cell.Context context, SafeHtml data, SafeHtmlBuilder sb) {
+        /*
+         * Always do a null check on the value. Cell widgets can pass null to
+         * cells if the underlying data contains a null, or if the data arrives
+         * out of order.
+         */
+        if (data == null) {
+            return;
+        }
+
+        SafeStyles imgStyle = SafeStylesUtils.fromTrustedString("float:left;cursor:hand;cursor:pointer;padding-right:5px;");
+
+        SafeHtml rendered = templates.cell("ACTION_EDIT", imgStyle, stringConstants.actionEdit(), ICON_EDIT);
+        sb.append(rendered);
+
+        rendered = templates.cell("ACTION_EDIT_RACES", imgStyle, stringConstants.actionRaceEdit(), ICON_EDIT_RACES);
+        sb.append(rendered);
+
+        rendered = templates.cell("ACTION_REMOVE", imgStyle, stringConstants.actionRemove(), ICON_REMOVE);
+        sb.append(rendered);
+    }
+}