package com.pdflib.cookbook.pcos.interactive;

import com.pdflib.pCOS;
import com.pdflib.pCOSException;
import com.pdflib.cookbook.pcos.pcos_cookbook_example;

/**
 * Create a list of all articles contained in a PDF document
 * <p>
 * Required software: pCOS interface 3 (pCOS 2.x, PDFlib 7.x, TET 2.2,
 * PLOP 3.x)<br>
 * Required data: PDF document
 * 
 * @version $Id: articles.java,v 1.3 2007/09/19 08:45:30 stm Exp $
 */
public class articles extends pcos_cookbook_example {
    
    /* This is where the data files are. Adjust as necessary. */
    private final static String SEARCH_PATH = "../input";

    public void example_code(pCOS p, String filename)
        throws pCOSException, Exception {
        
        /* Open the PDF document */
        int doc = p.open_document(filename, "");
        if (doc == -1)
            throw new Exception("Error: " + p.get_errmsg());
        
        System.out.println("File name: " + p.get_string(doc, "filename"));
        
        /* Get the number of articles in the document */
        int articlecount = (int) p.get_number(doc, "length:articles");
        System.out.print(articlecount + " articles");
        if (articlecount > 0) {
            System.out.print(":");
        }
        System.out.println();

        /* For all articles print all its beads */
        for (int i = 0; i < articlecount; ++i) {
            System.out.println("Title: '"
                + p.get_string(doc, "articles[" + i + "]/I/Title") + "'");

            int beadcount = (int) p.get_number(doc, "length:articles[" + i + "]/beads");

            for (int k = 0; k < beadcount; ++k) {
                System.out.println("    page "
                    + (int) p.get_number(doc, "articles[" + i + "]/beads[" + k + "]/destpage"));
            }
        }
        
        p.close_document(doc);
    }
    
    public articles(String[] argv, String readable_name,
        String search_path, String full_rcs_file_name, String revision) {
        super(argv, readable_name, search_path, full_rcs_file_name, revision);
    }

    public static void main(String argv[]) {
        articles example = new articles(argv, "Articles",
            SEARCH_PATH, "$RCSfile: articles.java,v $", "$Revision: 1.3 $");
        example.execute();
    }
}