= apachePOI =
Create, modify, and display MS-Office files using Java programs
 * https://www.tutorialspoint.com/apache_poi_ppt/index.htm

== Example Powerpoint ==

== structure ==
{{{
|-- pom.xml
|-- src
|   `-- main
|       `-- java
|           `-- org
|               `-- allowed
|                   `-- bitarus
|                       `-- apache
|                           `-- poi
|                               `-- test
|                                   `-- Main.java
|
}}}

== pom.xml ==
{{{#!highlight xml
<project xmlns="http://maven.apache.org/POM/4.0.0" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 
http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <groupId>apache-poi-test</groupId>
   <artifactId>apache-poi-test</artifactId>
   <version>0.0.1-SNAPSHOT</version>
   <build>
      <sourceDirectory>src</sourceDirectory>
      <plugins>
         <plugin>
            <artifactId>maven-compiler-plugin</artifactId>
            <!--<version>3.5.1</version>-->
            <configuration>
               <source>1.8</source>
               <target>1.8</target>
            </configuration>
         </plugin>
         <plugin>
             <artifactId>maven-assembly-plugin</artifactId>
                 <version>2.4</version>
                 <configuration>
                         <descriptorRefs>
                                 <descriptorRef>jar-with-dependencies</descriptorRef>
                         </descriptorRefs>
                     <archive>
                         <manifest>
                         <mainClass>org.allowed.bitarus.apache.poi.test.Main</mainClass>
                     </manifest>
                 </archive>
                 </configuration>
             <executions>
                  <execution>
                      <id>make-assembly</id> 
                      <phase>package</phase> 
                      <goals>
                          <goal>single</goal>
                      </goals>
                  </execution>
              </executions>
          </plugin>
      </plugins>
   </build>
   <dependencies>  
      <dependency>
         <groupId>org.apache.poi</groupId>
         <artifactId>poi</artifactId>
         <version>4.0.1</version>
      </dependency>
      <dependency>
         <groupId>org.apache.poi</groupId>
         <artifactId>poi-ooxml</artifactId>
         <version>4.0.1</version>
      </dependency>    
   </dependencies>
</project>
}}}

== Main.java ==
{{{
#!highlight java
package org.allowed.bitarus.apache.poi.test;

import java.io.FileOutputStream;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.File;
import org.apache.poi.xslf.usermodel.XMLSlideShow;
import org.apache.poi.xslf.usermodel.XSLFSlide;
import org.apache.poi.xslf.usermodel.XSLFShape;
import java.util.List;
import org.apache.poi.xslf.usermodel.XSLFTextShape;
import org.apache.poi.xslf.usermodel.XSLFPictureShape;
import org.apache.poi.xslf.usermodel.XSLFPictureData;
import org.apache.poi.xslf.usermodel.XSLFTextParagraph;

public class Main {

   public static void main(String args[]) {
      try{

          File file = new File(args[0]);
          XMLSlideShow ppt = new XMLSlideShow(new FileInputStream(file));

          List<XSLFSlide> slides = ppt.getSlides();

          for ( XSLFSlide slide : slides ){
              System.out.println(String.format("%s %d", slide.getSlideName() , slide.getSlideNumber() ));
              List<XSLFShape> shapes = slide.getShapes();
              for (XSLFShape shape: shapes ){
                 System.out.println(String.format("Shape name: %s",shape.getShapeName() ) );

                 if( shape instanceof XSLFTextShape){
                     System.out.println(String.format("Shape text: %s", ((XSLFTextShape) shape).getText() ) );

                     for(XSLFTextParagraph para: ( (XSLFTextShape) shape).getTextParagraphs() ){
                        System.out.println(String.format("Paragraph text: %s bullet: %b indentLevel: %d", para.getText(), 
para.isBullet(), 
para.getIndentLevel() ) );
                     }
                 }

                 if( shape instanceof XSLFPictureShape ){
                     XSLFPictureData pd = (( XSLFPictureShape ) shape).getPictureData();
                     System.out.println(String.format("Filename: %s", pd.getFileName() ) );
                     System.out.println(String.format("Content type: %s", pd.getContentType() ) );
                     System.out.println(String.format("Image dimension (points): %s", pd.getImageDimension().toString() ) );
                     System.out.println(String.format("Image dimension (pixels): %s", 
pd.getImageDimensionInPixels().toString() ) );
                 }

              }
          }
          ppt.close();
      }
      catch(Exception ex){
          ex.printStackTrace();
      }
   }
}

}}}