org.primefaces.component.columntoggler.ColumnToggler Maven / Gradle / Ivy

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/*
 * Generated, Do Not Modify
 */
/*
 * Copyright 2009-2013 PrimeTek.
 *
 * 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.
 */
package org.primefaces.component.columntoggler;

import javax.faces.component.UIComponentBase;
import javax.faces.context.FacesContext;
import javax.faces.component.UINamingContainer;
import javax.el.ValueExpression;
import javax.el.MethodExpression;
import javax.faces.render.Renderer;
import java.io.IOException;
import javax.faces.component.UIComponent;
import javax.faces.event.AbortProcessingException;
import javax.faces.application.ResourceDependencies;
import javax.faces.application.ResourceDependency;
import java.util.List;
import java.util.ArrayList;
import org.primefaces.util.ComponentUtils;
import org.primefaces.model.Visibility;
import org.primefaces.event.ToggleEvent;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Map;
import java.util.HashMap;
import javax.faces.component.UIComponent;
import javax.faces.event.FacesEvent;
import javax.faces.event.AjaxBehaviorEvent;
import org.primefaces.util.Constants;
import org.primefaces.component.api.UIColumn;
import javax.faces.event.BehaviorEvent;
import org.primefaces.expression.SearchExpressionFacade;

@ResourceDependencies({
	@ResourceDependency(library="primefaces", name="components.css"),
	@ResourceDependency(library="primefaces", name="jquery/jquery.js"),
	@ResourceDependency(library="primefaces", name="jquery/jquery-plugins.js"),
	@ResourceDependency(library="primefaces", name="core.js"),
	@ResourceDependency(library="primefaces", name="components.js")
})
public class ColumnToggler extends UIComponentBase implements org.primefaces.component.api.Widget,javax.faces.component.behavior.ClientBehaviorHolder,org.primefaces.component.api.PrimeClientBehaviorHolder {


	public static final String COMPONENT_TYPE = "org.primefaces.component.ColumnToggler";
	public static final String COMPONENT_FAMILY = "org.primefaces.component";
	public static final String DEFAULT_RENDERER = "org.primefaces.component.ColumnTogglerRenderer";

	public enum PropertyKeys {

		widgetVar
		,trigger
		,datasource;

		String toString;

		PropertyKeys(String toString) {
			this.toString = toString;
		}

		PropertyKeys() {}

		public String toString() {
			return ((this.toString != null) ? this.toString : super.toString());
}
	}

	public ColumnToggler() {
		setRendererType(DEFAULT_RENDERER);
	}

	public String getFamily() {
		return COMPONENT_FAMILY;
	}

	public java.lang.String getWidgetVar() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.widgetVar, null);
	}
	public void setWidgetVar(java.lang.String _widgetVar) {
		getStateHelper().put(PropertyKeys.widgetVar, _widgetVar);
	}

	public java.lang.String getTrigger() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.trigger, null);
	}
	public void setTrigger(java.lang.String _trigger) {
		getStateHelper().put(PropertyKeys.trigger, _trigger);
	}

	public java.lang.String getDatasource() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.datasource, null);
	}
	public void setDatasource(java.lang.String _datasource) {
		getStateHelper().put(PropertyKeys.datasource, _datasource);
	}


    private final static String DEFAULT_EVENT = "toggle";

    private static final Map> BEHAVIOR_EVENT_MAPPING = Collections.unmodifiableMap(new HashMap>() {{
        put("toggle", ToggleEvent.class);
    }});

    private static final Collection EVENT_NAMES = BEHAVIOR_EVENT_MAPPING.keySet();

    @Override
    public Map> getBehaviorEventMapping() {
         return BEHAVIOR_EVENT_MAPPING;
    }

    @Override
    public Collection getEventNames() {
        return EVENT_NAMES;
    }

    @Override
    public String getDefaultEventName() {
        return DEFAULT_EVENT;
    }

    @Override
    public void queueEvent(FacesEvent event) {
        FacesContext context = getFacesContext();
        Map params = context.getExternalContext().getRequestParameterMap();  
        String eventName = params.get(Constants.RequestParams.PARTIAL_BEHAVIOR_EVENT_PARAM);
        
        if(event instanceof AjaxBehaviorEvent && eventName.equals("toggle")) {
            String clientId = this.getClientId(context);
            Visibility visibility = Visibility.valueOf(params.get(clientId + "_visibility"));
            int index = Integer.parseInt(params.get(clientId + "_index"));

            super.queueEvent(new ToggleEvent(this, ((AjaxBehaviorEvent) event).getBehavior(), visibility, index));
        }
        else {
            super.queueEvent(event);
        }
    }

    private UIComponent dataSourceComponent = null;

    public UIComponent getDataSourceComponent() {
        if(dataSourceComponent == null) {
            FacesContext context = getFacesContext();
            String tableId = SearchExpressionFacade.resolveClientIds(context, this, this.getDatasource());
            dataSourceComponent = context.getViewRoot().findComponent(tableId);
        }

        return dataSourceComponent;
    }

	public String resolveWidgetVar() {
		return ComponentUtils.resolveWidgetVar(getFacesContext(), this);
	}
}