--- /dev/null
+/* ====================================================================
+ 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.
+==================================================================== */
+package org.apache.poi.hslf.usermodel.examples;
+import org.apache.poi.ddf.*;
+import org.apache.poi.hslf.model.*;
+import org.apache.poi.hslf.record.InteractiveInfo;
+import org.apache.poi.hslf.record.InteractiveInfoAtom;
+import org.apache.poi.hslf.record.Record;
+import org.apache.poi.hslf.usermodel.*;
+import java.io.FileInputStream;
+import java.util.Iterator;
+import java.util.List;
+
+/**
+ * For each slide iterate over shapes and found associated sound data.
+ *
+ * @author Yegor Kozlov
+ */
+public class SoundFinder {
+ public static void main(String[] args) throws Exception {
+ SlideShow ppt = new SlideShow(new FileInputStream(args[0]));
+ SoundData[] sounds = ppt.getSoundData();
+
+ Slide[] slide = ppt.getSlides();
+ for (int i = 0; i < slide.length; i++) {
+ Shape[] shape = slide[i].getShapes();
+ for (int j = 0; j < shape.length; j++) {
+ int soundRef = getSoundReference(shape[j]);
+ if(soundRef != -1) {
+ System.out.println("Slide["+i+"], shape["+j+"], soundRef: "+soundRef);
+ System.out.println(" " + sounds[soundRef].getSoundName());
+ System.out.println(" " + sounds[soundRef].getSoundType());
+ }
+ }
+ }
+ }
+
+ /**
+ * Check if a given shape is associated with a sound.
+ * @return 0-based reference to a sound in the sound collection
+ * or -1 if the shape is not associated with a sound
+ */
+ protected static int getSoundReference(Shape shape){
+ int soundRef = -1;
+ //dive into the shape container and search for InteractiveInfoAtom
+ EscherContainerRecord spContainer = shape.getSpContainer();
+ List spchild = spContainer.getChildRecords();
+ for (Iterator it = spchild.iterator(); it.hasNext();) {
+ EscherRecord obj = (EscherRecord) it.next();
+ if (obj.getRecordId() == EscherClientDataRecord.RECORD_ID) {
+ byte[] data = obj.serialize();
+ Record[] records = Record.findChildRecords(data, 8,
+data.length - 8);
+ for (int j = 0; j < records.length; j++) {
+ if (records[j] instanceof InteractiveInfo) {
+ InteractiveInfoAtom info = ((InteractiveInfo)records[j]).getInteractiveInfoAtom();
+ if (info.getAction() == InteractiveInfoAtom.ACTION_MEDIA) {
+ soundRef = info.getSoundRef();
+ }
+ }
+ }
+ }
+ }
+ return soundRef;
+ }
+}