Example usage for com.lowagie.text.pdf PdfName HIDEWINDOWUI

Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfName HIDEWINDOWUI.

Prototype

PdfName HIDEWINDOWUI

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Document

A name

Usage

From source file:jPDFmelange.MelangeJFrame.java

License:Open Source License

/** 
 *  Main save method./*from  w  w w  . ja v a  2  s .  c o  m*/
 *  <p> 
 *  Saves all elements of the main list represented with its {@link MelangeJFrame#listContentMain content} 
 *  to the specified file.
 *  
 *   @param fileName name of file to save.
 *   @throws IOException on File IO error.
 *   @throws DocumentException on itext PDF error. 
 */
private void saveFile(String fileName) throws IOException, DocumentException {
    File file = new File(fileName);
    File tmpfile = File.createTempFile("Mixer", null, file.getParentFile());
    String bakFileName = fileName.substring(0, fileName.lastIndexOf('.')).concat(".bak");
    File bakfile = new File(bakFileName);

    //
    // prevent writing to a PDF that is blocked by the renderer.
    //
    jPanePreview.closePdfFile();

    // itext usage
    System.out.println("Writing new content to <" + tmpfile.getName() + ">");
    PdfReader reader = null;
    PdfDictionary dict = null;
    Document pdfDoc = new Document();
    PdfCopy writer = new PdfCopy(pdfDoc, new FileOutputStream(tmpfile));
    pdfDoc.open();
    PageNode node = null;
    for (int i = 0; i < listContentMain.size(); i++) {
        node = (PageNode) listContentMain.get(i);
        if (node.password == null)
            reader = new PdfReader(node.filename);
        else
            reader = new PdfReader(node.filename, node.password.getBytes());
        dict = reader.getPageN(node.pagenumber);
        dict.put(PdfName.ROTATE, new PdfNumber(node.rotation));
        writer.addPage(writer.getImportedPage(reader, node.pagenumber));
        reader.close(); // close input file
        System.out
                .println("Page " + node.pagenumber + "  File:" + node.filename + "  Rotation:" + node.rotation);
    }

    //
    // save page mode and layout preferences
    //
    if (jCheckBoxEnablePDFViewerPrefs.isSelected()) {

        String key = jPanelViewPrefs.getKeyPageMode();
        writer.setViewerPreferences(PageMode.get(key));

        key = jPanelViewPrefs.getKeyPageLayout();
        writer.setViewerPreferences(PageLayout.get(key));

        if (jPanelViewPrefs.jCheckBoxHideToolbar.isSelected())
            writer.addViewerPreference(PdfName.HIDETOOLBAR, PdfBoolean.PDFTRUE);
        if (jPanelViewPrefs.jCheckBoxHideMenubar.isSelected())
            writer.addViewerPreference(PdfName.HIDEMENUBAR, PdfBoolean.PDFTRUE);
        if (jPanelViewPrefs.jCheckBoxHideWindowUI.isSelected())
            writer.addViewerPreference(PdfName.HIDEWINDOWUI, PdfBoolean.PDFTRUE);
        if (jPanelViewPrefs.jCheckBoxFitWindow.isSelected())
            writer.addViewerPreference(PdfName.FITWINDOW, PdfBoolean.PDFTRUE);
        if (jPanelViewPrefs.jCheckBoxCenterWindow.isSelected())
            writer.addViewerPreference(PdfName.CENTERWINDOW, PdfBoolean.PDFTRUE);
        if (jPanelViewPrefs.jCheckBoxDisplayDocTitle.isSelected())
            writer.addViewerPreference(PdfName.DISPLAYDOCTITLE, PdfBoolean.PDFTRUE);
    }

    pdfDoc.close(); // close Helper Class
    writer.close(); // close output file

    // save old file to a XXX.bak file
    if (bakfile.exists())
        bakfile.delete();
    if (file.renameTo(bakfile.getCanonicalFile())) {
        System.out.println("Orginal File is saved in <" + bakfile.getName() + ">");
    }

    // move new content to original file name
    file = new File(fileName);
    if (tmpfile.renameTo(file))
        System.out.println("<" + tmpfile.getName() + "> is copied to <" + file.getName() + "> ");
    else {
        JOptionPane.showMessageDialog(MelangeJFrame.this,
                messages.getString("canNotWriteFile") + file.getName() + messages.getString("trySaveAs"),
                messages.getString("warning"), JOptionPane.WARNING_MESSAGE);
        System.out.println(
                messages.getString("canNotWriteFile") + file.getName() + messages.getString("trySaveAs"));
    }

}

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