ActiveX

Adding Media Player ActiveX Control to Slide

To add an ActiveX Media Player control, do this:

  1. Create an instance of the Presentation class and generate an empty presentation instance.
  2. Access the target slide in Presentation.
  3. Add the Media Player ActiveX control using the addControl method exposed by IControlCollection.
  4. Access the Media Player ActiveX control and set the video path by using its properties.
  5. Save the presentation as a PPTX file.

This sample code, based on the steps above, shows to how to add Media Player ActiveX Control to a slide:

// Create empty presentation instance
Presentation pres = new Presentation();
try {
    // Adding the Media Player ActiveX control
    pres.getSlides().get_Item(0).getControls().addControl(ControlType.WindowsMediaPlayer, 100, 100, 400, 400);

    // Access the Media Player ActiveX control and set the video path
    pres.getSlides().get_Item(0).getControls().get_Item(0).getProperties().set_Item("URL", "Wildlife.wmv");

    // Save the Presentation
    pres.save("Output.pptx", SaveFormat.Pptx);
} finally {
    if (pres != null) pres.dispose();
}

Modifying ActiveX Control

To manage a simple ActiveX control like a text box and simple command button on a slide, do this:

  1. Create an instance of the Presentation class and load the presentation with ActiveX controls in it.
  2. Obtain a slide reference by its index.
  3. Access the ActiveX controls in the slide by accessing the IControlCollection.
  4. Access the TextBox1 ActiveX control using the IControl object.
  5. Change the properties of the TextBox1 ActiveX control that include text, font, font height, and frame position.
  6. Access the second access control called CommandButton1.
  7. Change the button caption, font, and position.
  8. Shift the position of the ActiveX controls frames.
  9. Write the modified presentation to a PPTX file.

This sample code, based on the steps above, shows how to manage a simple ActiveX control:

// Accessing the presentation with ActiveX controls
Presentation pres = new Presentation("ActiveX.pptm");
try {
    // Accessing the first slide in presentation
    ISlide slide = pres.getSlides().get_Item(0);
    
    // changing TextBox text
    IControl control = slide.getControls().get_Item(0);
    
    if (control.getName() == "TextBox1" && control.getProperties() != null) {
        String newText = "Changed text";
        control.getProperties().set_Item("Value", newText);
    
        // Changing substitute image. PowerPoint will replace this image during activeX activation, 
        // so sometime it's OK to leave image unchanged.
        BufferedImage image = new BufferedImage((int) control.getFrame().getWidth(), (int) control.getFrame().getHeight(),
                BufferedImage.TYPE_INT_ARGB);
    
        java.awt.Graphics graphics = image.getGraphics();
        graphics.setColor(SystemColor.window);
        graphics.fillRect(0, 0, image.getWidth(), image.getHeight());
    
        java.awt.Font font = new java.awt.Font(control.getProperties().get_Item("FontName"), java.awt.Font.PLAIN, 16);
        graphics.setColor(SystemColor.windowText);
        graphics.setFont(font);
        graphics.drawString(newText, 10, 20);
    
        graphics.setColor(SystemColor.controlShadow);
        graphics.drawLine(0, image.getHeight() - 1, 0, 0);
        graphics.drawLine(0, 0, image.getWidth() - 1, 0);
    
        graphics.setColor(SystemColor.controlDkShadow);
        graphics.drawLine(1, image.getHeight() - 2, 1, 1);
        graphics.drawLine(1, 1, image.getWidth() - 2, 1);
    
        graphics.setColor(SystemColor.controlHighlight);
        graphics.drawLine(1, image.getHeight() - 1, image.getWidth() - 1, image.getHeight() - 1);
        graphics.drawLine(image.getWidth() - 1, image.getHeight() - 1, image.getWidth() - 1, 1);
    
        graphics.setColor(SystemColor.controlLtHighlight);
        graphics.drawLine(0, image.getHeight(), image.getWidth(), image.getHeight());
        graphics.drawLine(image.getWidth(), image.getHeight(), image.getWidth(), 0);
    
        graphics.dispose();
        control.getSubstitutePictureFormat().getPicture().setImage(pres.getImages().addImage(image));
    }
    
    // Changing Button caption
    control = pres.getSlides().get_Item(0).getControls().get_Item(1);
    
    if (control.getName().equalsIgnoreCase("CommandButton1") && control.getProperties() != null) {
        String newCaption = "Show MessageBox";
        control.getProperties().set_Item("Caption", newCaption);
        // Changing substitute
        BufferedImage image = new BufferedImage((int) control.getFrame().getWidth(), (int) control.getFrame().getHeight(),
                BufferedImage.TYPE_INT_ARGB);
        java.awt.Graphics graphics = image.getGraphics();
        graphics.setColor(SystemColor.control);
        graphics.fillRect(0, 0, image.getWidth(), image.getHeight());
    
        java.awt.Font font = new java.awt.Font(control.getProperties().get_Item("FontName"), java.awt.Font.PLAIN, 16);
        graphics.setColor(SystemColor.windowText);
        graphics.setFont(font);
        FontMetrics metrics = graphics.getFontMetrics(font);
        graphics.drawString(newCaption, (image.getWidth() - metrics.stringWidth(newCaption)) / 2, 20);
    
        graphics.setColor(SystemColor.controlLtHighlight);
        graphics.drawLine(0, image.getHeight() - 1, 0, 0);
        graphics.drawLine(0, 0, image.getWidth() - 1, 0);
    
        graphics.setColor(SystemColor.controlHighlight);
        graphics.drawLine(1, image.getHeight() - 2, 1, 1);
        graphics.drawLine(1, 1, image.getWidth() - 2, 1);
    
        graphics.setColor(SystemColor.controlShadow);
        graphics.drawLine(1, image.getHeight() - 1, image.getWidth() - 1, image.getHeight() - 1);
        graphics.drawLine(image.getWidth() - 1, image.getHeight() - 1, image.getWidth() - 1, 1);
    
        graphics.setColor(SystemColor.controlDkShadow);
        graphics.drawLine(0, image.getHeight(), image.getWidth(), image.getHeight());
        graphics.drawLine(image.getWidth(), image.getHeight(), image.getWidth(), 0);
    
        graphics.dispose();
        control.getSubstitutePictureFormat().getPicture().setImage(pres.getImages().addImage(image));
    }
    
    // moving 100 points down
    for (IControl ctl : pres.getSlides().get_Item(0).getControls()) {
        IShapeFrame frame = ctl.getFrame();
        ctl.setFrame(new ShapeFrame(frame.getX(), frame.getY() + 100,
                frame.getWidth(), frame.getHeight(), frame.getFlipH(), frame.getFlipV(), frame.getRotation()));
    }
    pres.save("withActiveX-edited_java.pptm", SaveFormat.Pptm);
    
    // removing controls
    pres.getSlides().get_Item(0).getControls().clear();
    pres.save("withActiveX-cleared_java.pptm", SaveFormat.Pptm);
} finally {
    if (pres != null) pres.dispose();
}