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    • org.primefaces.component.timeline.Timeline Maven / Gradle / Ivy

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    /*
 * The MIT License
 *
 * Copyright (c) 2009-2025 PrimeTek Informatics
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package org.primefaces.component.timeline;

import org.primefaces.event.timeline.TimelineAddEvent;
import org.primefaces.event.timeline.TimelineDragDropEvent;
import org.primefaces.event.timeline.TimelineLazyLoadEvent;
import org.primefaces.event.timeline.TimelineModificationEvent;
import org.primefaces.event.timeline.TimelineRangeEvent;
import org.primefaces.event.timeline.TimelineSelectEvent;
import org.primefaces.model.timeline.TimelineEvent;
import org.primefaces.util.CalendarUtils;
import org.primefaces.util.ComponentUtils;
import org.primefaces.util.Constants;
import org.primefaces.util.MapBuilder;
import org.primefaces.visit.UIDataContextCallback;

import java.time.ZoneId;
import java.util.Collection;
import java.util.Map;

import javax.faces.application.ResourceDependency;
import javax.faces.context.FacesContext;
import javax.faces.event.AjaxBehaviorEvent;
import javax.faces.event.BehaviorEvent;
import javax.faces.event.FacesEvent;

@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")
@ResourceDependency(library = "primefaces", name = "timeline/timeline.css")
@ResourceDependency(library = "primefaces", name = "timeline/timeline.js")
public class Timeline extends TimelineBase {

    public static final String COMPONENT_TYPE = "org.primefaces.component.Timeline";

    private static final Map> BEHAVIOR_EVENT_MAPPING = MapBuilder.>builder()
            .put("add", TimelineAddEvent.class)
            .put("change", TimelineModificationEvent.class)
            .put("changed", TimelineModificationEvent.class)
            .put("edit", TimelineModificationEvent.class)
            .put("delete", TimelineModificationEvent.class)
            .put("select", TimelineSelectEvent.class)
            .put("rangechange", TimelineRangeEvent.class)
            .put("rangechanged", TimelineRangeEvent.class)
            .put("lazyload", TimelineLazyLoadEvent.class)
            .put("drop", TimelineDragDropEvent.class)
            .build();

    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 void queueEvent(FacesEvent event) {
        FacesContext context = FacesContext.getCurrentInstance();

        if (ComponentUtils.isRequestSource(this, context)) {
            Map params = context.getExternalContext().getRequestParameterMap();
            String eventName = params.get(Constants.RequestParams.PARTIAL_BEHAVIOR_EVENT_PARAM);
            String clientId = getClientId(context);

            AjaxBehaviorEvent behaviorEvent = (AjaxBehaviorEvent) event;
            ZoneId zoneId = CalendarUtils.calculateZoneId(getTimeZone());

            if ("add".equals(eventName)) {
                // preset start / end date and the group
                TimelineAddEvent te =
                        new TimelineAddEvent(this, behaviorEvent.getBehavior(),
                                params.get(clientId + "_id"),
                                CalendarUtils.toLocalDateTime(zoneId, params.get(clientId + "_startDate")),
                                CalendarUtils.toLocalDateTime(zoneId, params.get(clientId + "_endDate")),
                                params.get(clientId + "_group"));
                te.setPhaseId(behaviorEvent.getPhaseId());
                super.queueEvent(te);

                return;
            }
            else if ("change".equals(eventName) || "changed".equals(eventName)) {
                TimelineEvent clonedEvent = null;
                TimelineEvent timelineEvent = getValue().getEvent(params.get(clientId + "_eventId"));

                if (timelineEvent != null) {
                    clonedEvent = TimelineEvent.builder(timelineEvent)
                        .startDate(CalendarUtils.toLocalDateTime(zoneId, params.get(clientId + "_startDate")))
                        .endDate(CalendarUtils.toLocalDateTime(zoneId, params.get(clientId + "_endDate")))
                        .group(params.get(clientId + "_group"))
                        .build();
                }

                TimelineModificationEvent te = new TimelineModificationEvent<>(this, behaviorEvent.getBehavior(), clonedEvent);
                te.setPhaseId(behaviorEvent.getPhaseId());
                super.queueEvent(te);

                return;
            }
            else if ("edit".equals(eventName) || "delete".equals(eventName)) {
                TimelineEvent clonedEvent = null;
                TimelineEvent timelineEvent = getValue().getEvent(params.get(clientId + "_eventId"));

                if (timelineEvent != null) {
                    clonedEvent = TimelineEvent.builder(timelineEvent).build();
                }

                TimelineModificationEvent te = new TimelineModificationEvent<>(this, behaviorEvent.getBehavior(), clonedEvent);
                te.setPhaseId(behaviorEvent.getPhaseId());
                super.queueEvent(te);

                return;
            }
            else if ("select".equals(eventName)) {
                TimelineEvent timelineEvent = getValue().getEvent(params.get(clientId + "_eventId"));
                TimelineSelectEvent te = new TimelineSelectEvent<>(this, behaviorEvent.getBehavior(), timelineEvent);
                te.setPhaseId(behaviorEvent.getPhaseId());
                super.queueEvent(te);

                return;
            }
            else if ("rangechange".equals(eventName) || "rangechanged".equals(eventName)) {
                TimelineRangeEvent te =
                        new TimelineRangeEvent(this, behaviorEvent.getBehavior(),
                                CalendarUtils.toLocalDateTime(zoneId, params.get(clientId + "_startDate")),
                                CalendarUtils.toLocalDateTime(zoneId, params.get(clientId + "_endDate")));
                te.setPhaseId(behaviorEvent.getPhaseId());
                super.queueEvent(te);

                return;
            }
            else if ("lazyload".equals(eventName)) {
                TimelineLazyLoadEvent te =
                        new TimelineLazyLoadEvent(this, behaviorEvent.getBehavior(),
                                CalendarUtils.toLocalDateTime(zoneId, params.get(clientId + "_startDateFirst")),
                                CalendarUtils.toLocalDateTime(zoneId, params.get(clientId + "_endDateFirst")),
                                CalendarUtils.toLocalDateTime(zoneId, params.get(clientId + "_startDateSecond")),
                                CalendarUtils.toLocalDateTime(zoneId, params.get(clientId + "_endDateSecond")));
                te.setPhaseId(behaviorEvent.getPhaseId());
                super.queueEvent(te);

                return;
            }
            else if ("drop".equals(eventName)) {
                Object data = null;
                final String dragId = params.get(clientId + "_dragId");
                final String uiDataId = params.get(clientId + "_uiDataId");

                if (dragId != null && uiDataId != null) {
                    // draggable is within a data iteration component
                    UIDataContextCallback contextCallback = new UIDataContextCallback(dragId);
                    context.getViewRoot().invokeOnComponent(context, uiDataId, contextCallback);
                    data = contextCallback.getData();
                }

                // preset start / end date, group, dragId and data object
                TimelineDragDropEvent te =
                        new TimelineDragDropEvent<>(this, behaviorEvent.getBehavior(),
                                CalendarUtils.toLocalDateTime(zoneId, params.get(clientId + "_startDate")),
                                CalendarUtils.toLocalDateTime(zoneId, params.get(clientId + "_endDate")),
                                params.get(clientId + "_group"), dragId, data);
                te.setPhaseId(behaviorEvent.getPhaseId());
                super.queueEvent(te);

                return;
            }
        }

        super.queueEvent(event);
    }
}    
    
    
    

    




    
    
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