org.chartistjsf.component.chart.Chart Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of ChartistJSF Show documentation
Highly Customizable Responsive Charts for JSF based on PrimeFaces
The newest version!
/*
 * Copyright 2015 ChartistJSF.
 *
 * 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.chartistjsf.component.chart;

import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Map;

import javax.faces.application.ResourceDependencies;
import javax.faces.application.ResourceDependency;
import javax.faces.component.UIComponentBase;
import javax.faces.component.UINamingContainer;
import javax.faces.context.FacesContext;
import javax.faces.event.AjaxBehaviorEvent;
import javax.faces.event.BehaviorEvent;
import javax.faces.event.FacesEvent;

import org.chartistjsf.ChartistJSF;
import org.chartistjsf.model.chart.ChartModel;
import org.primefaces.event.ItemSelectEvent;

/**
 * @author Hatem Alimam
 * @since 0.1
 */
@ResourceDependencies({ @ResourceDependency(library = "primefaces", name = "jquery/jquery.js"),
		@ResourceDependency(library = "primefaces", name = "core.js"),
		@ResourceDependency(library = "primefaces", name = "components.js"),
		@ResourceDependency(library = "chartistjsf", name = "chartist-js/chartist.min.css"),
		@ResourceDependency(library = "chartistjsf", name = "chartist-js/chartist.min.js"),
		@ResourceDependency(library = "chartistjsf", name = "chartistjsf.js") })
public class Chart extends UIComponentBase implements org.primefaces.component.api.Widget,
		javax.faces.component.behavior.ClientBehaviorHolder {
	public static final String COMPONENT_TYPE = "org.chartistjsf.component.Chart";

	protected enum PropertyKeys {

		widgetVar, type, model, plugins, style, styleClass;

		String toString;

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

		PropertyKeys() {
		}

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

	public Chart() {
		setRendererType(ChartRenderer.RENDERER_TYPE);
	}

	public String getFamily() {
		return ChartistJSF.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 getType() {
		String type = (java.lang.String) getStateHelper().eval(PropertyKeys.type, null);
		type = Character.toUpperCase(type.charAt(0)) + type.substring(1);
		return type;
	}

	public void setType(java.lang.String _type) {
		getStateHelper().put(PropertyKeys.type, _type);
	}

	public ChartModel getModel() {
		return (ChartModel) getStateHelper().eval(PropertyKeys.model, null);
	}

	public void setModel(ChartModel _model) {
		getStateHelper().put(PropertyKeys.model, _model);
	}

	public java.lang.String getPlugins() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.plugins, null);
	}

	public void setPlugins(java.lang.String _plugins) {
		getStateHelper().put(PropertyKeys.plugins, _plugins);
	}

	public java.lang.String getStyle() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.style, null);
	}

	public void setStyle(java.lang.String _style) {
		getStateHelper().put(PropertyKeys.style, _style);
	}

	public java.lang.String getStyleClass() {
		return (java.lang.String) getStateHelper().eval(PropertyKeys.styleClass, null);
	}

	public void setStyleClass(java.lang.String _styleClass) {
		getStateHelper().put(PropertyKeys.styleClass, _styleClass);
	}

	private final static String DEFAULT_EVENT = "itemSelect";

	private static final Collection EVENT_NAMES = Collections.unmodifiableCollection(Arrays
			.asList(DEFAULT_EVENT));

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

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

	@Override
	public void queueEvent(FacesEvent event) {
		if (event instanceof AjaxBehaviorEvent) {
			BehaviorEvent behaviorEvent = (AjaxBehaviorEvent) event;
			Map map = getFacesContext().getExternalContext().getRequestParameterMap();
			int itemIndex = Integer.parseInt(map.get("itemIndex"));
			int seriesIndex = Integer.parseInt(map.get("seriesIndex"));

			ItemSelectEvent itemSelectEvent = new ItemSelectEvent(this, behaviorEvent.getBehavior(), itemIndex,
					seriesIndex);

			super.queueEvent(itemSelectEvent);
		}
	}

	public String resolveWidgetVar() {
		FacesContext context = getFacesContext();
		String userWidgetVar = (String) getAttributes().get("widgetVar");

		if (userWidgetVar != null)
			return userWidgetVar;
		else
			return "widget_" + getClientId(context).replaceAll("-|" + UINamingContainer.getSeparatorChar(context), "_");
	}
}