/* HeaderCommand.java
{{IS_NOTE
Purpose:
Description:
History:
Dec 18, 2007 12:10:40 PM 2007, Created by Dennis.Chen
}}IS_NOTE
Copyright (C) 2007 Potix Corporation. All Rights Reserved.
{{IS_RIGHT
This program is distributed under Lesser GPL Version 2.1 in the hope that
it will be useful, but WITHOUT ANY WARRANTY.
}}IS_RIGHT
*/
package org.zkoss.zss.ui.au.in;
import java.util.Map;
import org.zkoss.zk.au.AuRequest;
import org.zkoss.zk.mesg.MZk;
import org.zkoss.zk.ui.Component;
import org.zkoss.zk.ui.UiException;
import org.zkoss.zk.ui.event.Events;
import org.zkoss.zss.model.Worksheet;
import org.zkoss.zss.ui.Spreadsheet;
import org.zkoss.zss.ui.event.HeaderEvent;
import org.zkoss.zss.ui.impl.Utils;
import org.zkoss.zss.ui.sys.SpreadsheetInCtrl;
/**
* A Command (client to server) for handling event about a header(top header or left header)
* @author Dennis.Chen
*
*/
public class HeaderCommand implements Command {
public void process(AuRequest request) {
final Component comp = request.getComponent();
if (comp == null)
throw new UiException(MZk.ILLEGAL_REQUEST_COMPONENT_REQUIRED, this);
final Map data = (Map) request.getData();
String type = (String) data.get("type");
if ("top".equals(type)) {
processTopHeader((Spreadsheet) comp, data);
} else if ("left".equals(type)) {
processLeftHeader((Spreadsheet) comp, data);
} else {
throw new UiException(MZk.ILLEGAL_REQUEST_WRONG_DATA, new Object[] {
"Type:" + type, this });
}
}
private void processTopHeader(Spreadsheet spreadsheet, Map data){
String sheetId = (String) data.get("sheetId");
Worksheet sheet = spreadsheet.getSelectedSheet();
if(!Utils.getSheetUuid(sheet).equals(sheetId)) {
return;
}
String event = (String) data.get("event");
int index = (Integer) data.get("index");
if("size".equals(event)){
int newsize = (Integer) data.get("newsize");
int id = (Integer) data.get("id");
boolean hidden = (Boolean) data.get("hidden");
((SpreadsheetInCtrl)spreadsheet.getExtraCtrl()).setColumnSize(sheetId, index, newsize,id, hidden);
if (Events.isListened(spreadsheet, org.zkoss.zss.ui.event.Events.ON_HEADER_SIZE, true)){
HeaderEvent he = new HeaderEvent(org.zkoss.zss.ui.event.Events.ON_HEADER_SIZE, spreadsheet, sheet, HeaderEvent.TOP_HEADER,index, Integer.valueOf(newsize), hidden);
Events.postEvent(he);
}
}else{
throw new UiException(MZk.ILLEGAL_REQUEST_WRONG_DATA, new Object[] {"Event:"+event, this});
}
}
private void processLeftHeader(Spreadsheet spreadsheet, Map data){
String sheetId = (String) data.get("sheetId");
Worksheet sheet = spreadsheet.getSelectedSheet();
if(!Utils.getSheetUuid(sheet).equals(sheetId)) {
return;
}
String event = (String) data.get("event");
int index = (Integer) data.get("index");
if("size".equals(event)){
int newsize = (Integer) data.get("newsize");
int id = (Integer) data.get("id");
boolean hidden = (Boolean) data.get("hidden");
((SpreadsheetInCtrl)spreadsheet.getExtraCtrl()).setRowSize(sheetId, index, newsize,id, hidden);
if (Events.isListened(spreadsheet,org.zkoss.zss.ui.event.Events.ON_HEADER_SIZE, true)){
HeaderEvent he = new HeaderEvent(org.zkoss.zss.ui.event.Events.ON_HEADER_SIZE, spreadsheet, sheet, HeaderEvent.LEFT_HEADER,index, Integer.valueOf(newsize), hidden);
Events.postEvent(he);
}
} else {
throw new UiException(MZk.ILLEGAL_REQUEST_WRONG_DATA, new Object[] {"Event:"+event, this});
}
}
}