/*
* Copyright 2009-2014 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.dnd;
import java.io.IOException;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import org.primefaces.component.dashboard.Dashboard;
import org.primefaces.expression.SearchExpressionFacade;
import org.primefaces.renderkit.CoreRenderer;
import org.primefaces.util.ComponentUtils;
import org.primefaces.util.WidgetBuilder;
public class DraggableRenderer extends CoreRenderer {
@Override
public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
Draggable draggable = (Draggable) component;
String clientId = draggable.getClientId(context);
UIComponent target = SearchExpressionFacade.resolveComponent(
context, draggable, draggable.getFor(), SearchExpressionFacade.PARENT_FALLBACK);
String dashboard = draggable.getDashboard();
WidgetBuilder wb = getWidgetBuilder(context);
wb.initWithDomReady("Draggable", draggable.resolveWidgetVar(), clientId)
.attr("target", target.getClientId(context))
.attr("cursor", draggable.getCursor())
.attr("disabled", draggable.isDisabled(), false)
.attr("axis", draggable.getAxis(), null)
.attr("containment", draggable.getContainment(), null)
.attr("appendTo", SearchExpressionFacade.resolveComponentForClient(context, draggable, draggable.getAppendTo()), null)
.attr("helper", draggable.getHelper(), null)
.attr("zIndex", draggable.getZindex(), -1)
.attr("handle", draggable.getHandle(), null)
.attr("opacity", draggable.getOpacity(), 1.0)
.attr("stack", draggable.getStack(), null)
.attr("scope", draggable.getScope(), null);
if(draggable.isRevert())
wb.attr("revert", "invalid");
if(draggable.getGrid() != null)
wb.append(",grid:[").append(draggable.getGrid()).append("]");
if(draggable.isSnap()) {
wb.attr("snap", true)
.attr("snapTolerance", draggable.getSnapTolerance())
.attr("snapMode", draggable.getSnapMode(), null);
}
//Dashboard support
if(dashboard != null) {
Dashboard db = (Dashboard) SearchExpressionFacade.resolveComponent(context, draggable, dashboard);
String selector = ComponentUtils.escapeJQueryId(db.getClientId(context)) + " .ui-dashboard-column";
wb.attr("connectToSortable", selector);
}
wb.finish();
}
}