Created an Event that captures an end page event with the page number. git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1137566 13f79535-47bb-0310-9956-ffa450edef68tags/fop-1_1rc1old
@@ -53,4 +53,11 @@ public interface RendererEventProducer extends EventProducer { | |||
* @event.severity ERROR | |||
*/ | |||
void ioError(Object source, IOException ioe); | |||
/** | |||
* Triggered at the end of page rendering. | |||
* @param source the event source | |||
* @param number the page number | |||
*/ | |||
void endPage(Object source, int number); | |||
} |
@@ -18,4 +18,5 @@ | |||
<!-- $Id$ --> | |||
<catalogue xml:lang="en"> | |||
<message key="ioError">I/O error while writing to target file.[ Reason: {ioe}]</message> | |||
<message key="endPage">Rendered page #{number}.</message> | |||
</catalogue> |
@@ -35,6 +35,7 @@ import org.apache.fop.apps.FOUserAgent; | |||
import org.apache.fop.area.AreaTreeHandler; | |||
import org.apache.fop.fo.FOEventHandler; | |||
import org.apache.fop.render.intermediate.AbstractIFDocumentHandlerMaker; | |||
import org.apache.fop.render.intermediate.EventProducingFilter; | |||
import org.apache.fop.render.intermediate.IFDocumentHandler; | |||
import org.apache.fop.render.intermediate.IFDocumentHandlerConfigurator; | |||
import org.apache.fop.render.intermediate.IFRenderer; | |||
@@ -389,7 +390,7 @@ public class RendererFactory { | |||
if (configurator != null) { | |||
configurator.configure(documentHandler); | |||
} | |||
return documentHandler; | |||
return new EventProducingFilter(documentHandler, userAgent); | |||
} | |||
/** |
@@ -0,0 +1,54 @@ | |||
/* | |||
* 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); | |||
} | |||
} |
@@ -30,6 +30,7 @@ | |||
<person name="Andreas Delmelle" email="adelmelle@apache.org" id="AD"/> | |||
<person name="Luca Furini" email="lfurini@apache.org" id="LF"/> | |||
<person name="Christian Geisert" email="chrisg@apache.org" id="CG"/> | |||
<person name="Peter Hancock" email="phancock@apache.org" id="PH"/> | |||
<person name="Vincent Hennebert" email="vhennebert@apache.org" id="VH"/> | |||
<person name="Clay Leeds" email="clay@apache.org" id="CL"/> | |||
<person name="Manuel Mall" email="manuel@apache.org" id="MM"/> | |||
@@ -59,6 +60,10 @@ | |||
documents. Example: the fix of marks layering will be such a case when it's done. | |||
--> | |||
<release version="FOP Trunk" date="TBD"> | |||
<action context="Renderers" dev="PH" type="add"> | |||
Added an IFDocumentHandler filter for triggering rendering events. Created an Event that | |||
captures an end page event with the page number. | |||
</action> | |||
<action context="Renderers" dev="VH" type="fix"> | |||
Bugfix: alternative text not working in tagged PDF for TIFF images. | |||
</action> |