/**
* License Agreement.
*
* Rich Faces - Natural Ajax for Java Server Faces (JSF)
*
* Copyright (C) 2007 Exadel, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1 as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package org.richfaces.renderkit;
import java.io.IOException;
import javax.faces.component.ActionSource;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.el.MethodBinding;
import javax.faces.event.ActionEvent;
import javax.servlet.http.HttpSession;
import org.richfaces.component.ActionPrefixHolder;
import org.richfaces.component.DialogCloseEvent;
import org.richfaces.component.DialogContext;
import org.richfaces.component.UIDialogAction;
import org.richfaces.component.UIDialogWindow;
/**
* @author igels
*
*/
public class DialogCloseRenderer extends DialogBaseActionRenderer {
// @Override
protected Class getComponentClass() {
return UIDialogWindow.class;
}
// @Override
public void doDecode(FacesContext context, UIComponent component) {
if(!DialogWindowRenderer.isSubmitted(getUtils(), context, component)) {
return;
}
ActionSource actionSource = (ActionSource) component;
MethodBinding binding = actionSource.getAction();
if(!(binding instanceof DialogMethodBinding)) {
actionSource.setAction(new DialogMethodBinding(binding, (ActionPrefixHolder)component));
}
DialogCloseEvent dialogEvent = new DialogCloseEvent(component);
if(!UIDialogAction.isServerMode(component)) {
super.doAjaxDecode(context, component);
} else {
Object type = component.getAttributes().get("type");
if (null == type || ! "reset".equalsIgnoreCase((String)type) ) {
ActionEvent event;
event = new ActionEvent(component);
component.queueEvent(event);
//no ajax event
}
}
dialogEvent.queue();
}
public String getRegistration(FacesContext context, UIComponent component) throws IOException {
/*
* If close button was pressed, navigation handler
* calculated id of view that is to be shown after
* dialog window is closed. This id should be passed
* as parameter to js function closeDialog() which
* then will invoke parent window with it.
*/
String script =
// "<script>" +
"try {" +
"if(window && window.registerInParent) { " +
"registerInParent(); " +
getCloseMethod(context, component) +
// ((parentTargetViewId != null) ? methodName + "('" + id + "','" + parentTargetViewId + "');" : "") +
"}" +
"} catch (e) {" +
"alert('registration script error: ' + e.message);" +
"}" +
// "</script>" +
"";
return script;
}
private String getCloseMethod(FacesContext context, UIComponent component) {
String closeId = component.getClientId(context) + "_close";
String parentTargetViewId = (String)context.getExternalContext().getRequestMap().get(closeId);
String closeAll = component.getClientId(context) + "_closeall";
String ptv = (String)context.getExternalContext().getRequestMap().get(closeAll);
if(parentTargetViewId == null) return "";
String methodName = (ptv != null) ? "closeAll" : "closeDialog";
HttpSession session = (HttpSession)context.getExternalContext().getSession(false);
String id = session.getId();
String result =
"var args = {};" +
"args.id = '" + id + "';" +
"args.targetViewId = '" + parentTargetViewId + "';" +
"" + methodName + "(args);"
;
return result;
}
protected String getOnDialogLinkParameter(DialogContext dcontext) {
return "";
}
}