123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354 |
- /*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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.
- */
-
- /* $Id:$ */
-
- package org.apache.fop.render.intermediate;
-
- import org.apache.fop.apps.FOUserAgent;
- import org.apache.fop.render.RendererEventProducer;
- import org.apache.fop.render.intermediate.util.IFDocumentHandlerProxy;
-
- /**
- * A filter that uses the Event Notification System to broadcast IF events.
- *
- */
- public class EventProducingFilter extends IFDocumentHandlerProxy {
-
- private int pageNumberEnded;
-
- private FOUserAgent userAgent;
-
- /**
- * Constructor
- * @param ifDocumentHandler the IFDocumentHandler to filter
- * @param userAgent the FOUerAgent
- */
- public EventProducingFilter(IFDocumentHandler ifDocumentHandler, FOUserAgent userAgent) {
- super(ifDocumentHandler);
- this.userAgent = userAgent;
- }
-
- @Override
- public void endPage() throws IFException {
- super.endPage();
- pageNumberEnded++;
- RendererEventProducer.Provider.get(userAgent.getEventBroadcaster())
- .endPage(this, pageNumberEnded);
- }
-
- }
|