org.icefaces.ace.component.submenu.Submenu Maven / Gradle / Ivy

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The advanced component library for ICEfaces.
There is a newer version: 4.3.0
/*
 * Original Code Copyright Prime Technology.
 * Subsequent Code Modifications Copyright 2011-2014 ICEsoft Technologies Canada Corp. (c)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * NOTE THIS CODE HAS BEEN MODIFIED FROM ORIGINAL FORM
 *
 * Subsequent Code Modifications have been made and contributed by ICEsoft Technologies Canada Corp. (c).
 *
 * Code Modification 1: Integrated with ICEfaces Advanced Component Environment.
 * Contributors: ICEsoft Technologies Canada Corp. (c)
 *
 * Code Modification 2: [ADD BRIEF DESCRIPTION HERE]
 * Contributors: ______________________
 * Contributors: ______________________
 */

/*
 * Generated, Do Not Modify
 */

package org.icefaces.ace.component.submenu;

import javax.faces.component.UIComponent;
import javax.faces.component.UIParameter;
import javax.faces.context.FacesContext;
import javax.faces.event.ActionEvent;
import java.util.Map;
import java.util.List;
import java.util.Collections;
import java.util.Iterator;
import javax.faces.component.behavior.ClientBehavior;
import javax.faces.component.behavior.ClientBehaviorContext;
import javax.faces.component.behavior.ClientBehaviorHolder;
import org.icefaces.ace.component.ajax.AjaxBehavior;

public class Submenu extends SubmenuBase implements java.io.Serializable {

    public void decode(FacesContext facesContext) {
	
        Map params = facesContext.getExternalContext().getRequestParameterMap();
        String clientId = getClientId(facesContext);
        String source = String.valueOf(params.get("ice.event.captured"));
  
        if (clientId.equals(source)) this.queueEvent(new ActionEvent(this));

        // decode bahaviors 
		Map> behaviors = getClientBehaviors();
        if(behaviors.isEmpty()) {
            return;
        }
		
        String behaviorEvent = params.get("javax.faces.behavior.event");

        if(null != behaviorEvent) {
            List behaviorsForEvent = behaviors.get(behaviorEvent);

            if(behaviors.size() > 0) {
               String behaviorSource = params.get("javax.faces.source");

               if(behaviorSource != null && behaviorSource.startsWith(clientId)) {
                   for (ClientBehavior behavior: behaviorsForEvent) {
                       behavior.decode(facesContext, this);
                   }
               }
            }
        }
    }

	public String getScript() {

		String clientId = getClientId(getFacesContext());
		boolean hasAjaxBehavior = false;
		
		StringBuilder command = new StringBuilder();
		command.append("var self = this; setTimeout(function() { var f = function(opt){");
		// ClientBehaviors
		Map> behaviorEvents = getClientBehaviors();
		if (!behaviorEvents.isEmpty()) {
			List params = Collections.emptyList();
			for(Iterator behaviorIter = behaviorEvents.get("action").iterator(); behaviorIter.hasNext();) {
				ClientBehavior behavior = behaviorIter.next();
				if (behavior instanceof AjaxBehavior)
					hasAjaxBehavior = true;
				ClientBehaviorContext cbc = ClientBehaviorContext.createClientBehaviorContext(getFacesContext(), this, "action", clientId, params);
				String script = behavior.getScript(cbc);    //could be null if disabled

				if(script != null) {
					command.append("ice.ace.ab(ice.ace.extendAjaxArgs(");
					command.append(script);
					command.append(", opt));");
				}
			}
		}
		command.append("}; ");
		
		if (!hasAjaxBehavior && (getActionExpression() != null || getActionListeners().length > 0)) {
			command.append("self.id = '" + clientId + "'; ice.s(event, self");
			
			StringBuilder parameters = new StringBuilder();
			parameters.append(",function(p){");
			for(UIComponent child : getChildren()) {
				if(child instanceof UIParameter) {
					UIParameter param = (UIParameter) child;
					
					parameters.append("p('");
					parameters.append(param.getName());
					parameters.append("','");
					parameters.append(String.valueOf(param.getValue()));
					parameters.append("');");
				}
			}
			parameters.append("});");
			
			command.append(parameters.toString());
		} else {
			command.append("f({node:self});"); // call behaviors function
		}

		command.append("}, 10);"); // close timeout

		String customOnclick = getOnclick();
		String onclick = customOnclick == null ? command.toString() : customOnclick + ";" + command.toString();

		return onclick;
	}

    protected FacesContext getFacesContext() {
        return FacesContext.getCurrentInstance();
    }
}