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Updated TDXLiveToolItem 

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/portlets/user/tabular-data-widgetx@102123 82a268e6-3cf1-43bd-a215-b396298e98cf
This commit is contained in:
Giancarlo Panichi 2014-12-16 10:10:32 +00:00 committed by Giancarlo Panichi
parent 8a13cc5c89
commit 45bebc35f6
1 changed files with 64 additions and 2 deletions
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66
src/main/java/org/gcube/portlets/user/tdwx/client/config/TDXLiveToolItem.java
View File

@ -1,7 +1,10 @@
package org.gcube.portlets.user.tdwx.client.config;
import java.util.List;
import com.allen_sauer.gwt.log.client.Log;
import com.google.gwt.event.shared.HandlerRegistration;
import com.sencha.gxt.messages.client.DefaultMessages;
import com.sencha.gxt.widget.core.client.event.LiveGridViewUpdateEvent;
import com.sencha.gxt.widget.core.client.event.LiveGridViewUpdateEvent.LiveGridViewUpdateHandler;
import com.sencha.gxt.widget.core.client.grid.Grid;
@ -20,13 +23,71 @@ import com.sencha.gxt.widget.core.client.selection.SelectionChangedEvent.Selecti
*/
public class TDXLiveToolItem extends LiveToolItem {
/**
* LiveToolItem messages.
*/
public interface TDXLiveToolItemMessages extends LiveToolItemMessages{
String displayMessage(int selected, int start, int end, int total);
}
protected static class DefaultTDXLiveToolItemMessages implements TDXLiveToolItemMessages {
public String displayMessage(int selected, int start, int end, int total) {
String msg="";
if(selected>0){
if(selected>1){
msg=new String("Selected "+selected+" rows, Displaying "+start+" - "+end+" of "+total);
} else {
msg=new String("Selected "+selected+" row, Displaying "+start+" - "+end+" of "+total);
}
} else {
msg=new String("Displaying "+start+" - "+end+" of "+total);
}
return msg;
}
@Override
public String displayMessage(int start, int end, int total) {
return DefaultMessages.getMessages().pagingToolBar_displayMsg(start, end, total);
}
}
private HandlerRegistration handlerRegistration;
private TDXLiveToolItemMessages messages;
private List<?> lastSelected;
public TDXLiveToolItem(Grid<?> grid) {
super(grid);
}
/**
* Returns the tool item messages.
*
* @return the messages
*/
public TDXLiveToolItemMessages getMessages() {
if (messages == null) {
messages = new DefaultTDXLiveToolItemMessages();
}
return messages;
}
/**
* Sets the tool item messages.
*
* @param messages the messages
*/
public void setMessages(TDXLiveToolItemMessages messages) {
this.messages = messages;
}
@Override
protected void onUpdate(LiveGridViewUpdateEvent be) {
int pageSize = be.getRowCount();
@ -36,7 +97,7 @@ public class TDXLiveToolItem extends LiveToolItem {
if (i > totalCount) {
i = totalCount;
}
setLabel(getMessages().displayMessage(
setLabel(getMessages().displayMessage(lastSelected.size(),
totalCount == 0 ? 0 : viewIndex + 1, i, (int) totalCount));
}
@ -67,8 +128,9 @@ public class TDXLiveToolItem extends LiveToolItem {
SelectionChangedEvent event) {
if(event.getSelection()!=null){
Log.debug("Selected List Items: "+event.getSelection().size());
lastSelected=event.getSelection();
} else {
lastSelected=null;
}
}});