Group within vre are now supported. They are special ItemBeans

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/portlets/widgets/pickitem-widget@128817 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/portlets/widgets/pickitem/client/bundle/CssAndImages.java

@@ -4,9 +4,6 @@ import com.google.gwt.core.client.GWT;
 import com.google.gwt.resources.client.ClientBundle;
 import com.google.gwt.resources.client.CssResource;
 import com.google.gwt.resources.client.ImageResource;
-import com.google.gwt.resources.client.ClientBundle.Source;
-import com.google.gwt.resources.client.ImageResource.ImageOptions;
-import com.google.gwt.resources.client.ImageResource.RepeatStyle;
 
 public interface CssAndImages extends ClientBundle {
 
@@ -15,4 +12,7 @@ public interface CssAndImages extends ClientBundle {
 	@Source("PickItem.css")
 	public CssResource css();
 	
+	@Source("team-icon.gif")
+	public ImageResource iconTeam();
+	
 }

src/main/java/org/gcube/portlets/widgets/pickitem/client/dialog/PickItemsDialog.java

@@ -18,7 +18,6 @@ import com.google.gwt.event.dom.client.MouseOutHandler;
 import com.google.gwt.event.dom.client.MouseOverEvent;
 import com.google.gwt.event.dom.client.MouseOverHandler;
 import com.google.gwt.event.shared.HandlerManager;
-import com.google.gwt.user.client.Window;
 import com.google.gwt.user.client.ui.FocusPanel;
 import com.google.gwt.user.client.ui.MultiWordSuggestOracle;
 import com.google.gwt.user.client.ui.PopupPanel;
@@ -62,7 +61,7 @@ public class PickItemsDialog extends PopupPanel {
 	private FocusPanel focusPanel = new FocusPanel();
 	private VerticalPanel mainPanel = new VerticalPanel();
 	private char triggerChar;
-	private ArrayList<ItemBean> users;
+	private ArrayList<ItemBean> beans;
 
 	//needed because is selected when it popups 
 	private Widget first;
@@ -81,7 +80,7 @@ public class PickItemsDialog extends PopupPanel {
 	 * @param hasPhoto tell of you have want to show photo for the item or not
 	 * @param includeTriggerChar true if your suggestions start with the trigger char (e.g. #anHashTag triggered by #) false otherwise
 	 */
-	public PickItemsDialog(char triggerChar, ArrayList<ItemBean> users, final HandlerManager eventBus, int widthInPixel) {
+	public PickItemsDialog(char triggerChar, ArrayList<ItemBean> beans, final HandlerManager eventBus, int widthInPixel) {
 		super(true, false);
 		if (widthInPixel < 200) {
 			throw new IllegalArgumentException("width must be greater than 199");
@@ -90,7 +89,7 @@ public class PickItemsDialog extends PopupPanel {
 		this.triggerChar = triggerChar;
 		this.includeTriggerChar = false;
 		this.hasPhoto = false;
-		this.users = users;
+		this.beans = beans;
 		focusPanel.setWidth(widthInPixel+"px");
 		mainPanel.setWidth(widthInPixel+"px");
 		setWidth(widthInPixel+"px");
@@ -99,8 +98,13 @@ public class PickItemsDialog extends PopupPanel {
 		setStyleName("pickDialog");		
 
 		//add the user fill names to the oracle
-		for (ItemBean user : users) {
-			oracle.add(user.getAlternativeName());
+		for (ItemBean bean : beans) {
+			oracle.add(bean.getAlternativeName());
+			
+			// if it is a team, set the avatar
+			if(bean.isItemGroup())
+				bean.setThumbnailURL(CssAndImages.INSTANCE.iconTeam().getURL());
+				
 		}	
 
 		//remove the first selected when hovering
@@ -264,9 +268,9 @@ public class PickItemsDialog extends PopupPanel {
 	}
 
 	private ItemBean getUserModelBySuggestion(Suggestion suggestion) {
-		for (ItemBean user : users) {
-			if (suggestion.getReplacementString().compareTo(user.getAlternativeName()) ==0) 
-				return user;			
+		for (ItemBean bean : beans) {
+			if (suggestion.getReplacementString().compareTo(bean.getAlternativeName()) ==0) 
+				return bean;			
 		}
 		return new ItemBean("no-match","no-match","no-match","no-match");
 	}

src/main/java/org/gcube/portlets/widgets/pickitem/shared/ItemBean.java

@@ -8,10 +8,18 @@ public class ItemBean implements Serializable {
 	private String name;
 	private String alternativeName;
 	private String thumbnailURL;
-	
+	private boolean isItemGroup;
+
 	public ItemBean() {
 		super();
 	}
+	/**
+	 * Use it when the Item represents a user.
+	 * @param id
+	 * @param username
+	 * @param fullName
+	 * @param thumbnailURL
+	 */
 	public ItemBean(String id, String username, String fullName, String thumbnailURL) {
 		super();
 		this.id = id;
@@ -19,6 +27,24 @@ public class ItemBean implements Serializable {
 		this.alternativeName = fullName;
 		this.thumbnailURL = thumbnailURL;
 	}
+	/**
+	 * Use it when the Item represents a group of users (namely a team). 
+	 * @param id
+	 * @param teamName
+	 */
+	public ItemBean(String id, String teamName) {
+		super();
+		this.id = id;
+		this.name = teamName;
+		this.alternativeName = teamName;
+		this.isItemGroup = true;
+	}
+	public boolean isItemGroup() {
+		return isItemGroup;
+	}
+	public void setItemGroup(boolean isItemGroup) {
+		this.isItemGroup = isItemGroup;
+	}
 	public String getId() {
 		return id;
 	}
@@ -37,7 +63,7 @@ public class ItemBean implements Serializable {
 	public void setAlternativeName(String altname) {
 		this.alternativeName = altname;
 	}
-	
+
 	public String getThumbnailURL() {
 		return thumbnailURL;
 	}
@@ -46,9 +72,8 @@ public class ItemBean implements Serializable {
 	}
 	@Override
 	public String toString() {
-		return "ItemBean [id=" + id + ", name=" + name
-				+ ", alternativeName=" + alternativeName + ", thumbnailURL=" + thumbnailURL
-				+ "]";
-	}
-	
+		return "ItemBean [id=" + id + ", name=" + name + ", alternativeName="
+				+ alternativeName + ", thumbnailURL=" + thumbnailURL
+				+ ", isItemGroup=" + isItemGroup + "]";
+	}	
 }