storybook.export.ExportPDF.java Source code

Introduction

Here is the source code for storybook.export.ExportPDF.java

Source

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package storybook.export;

import com.itextpdf.text.*;
import com.itextpdf.text.html.simpleparser.HTMLWorker;
import com.itextpdf.text.html.simpleparser.StyleSheet;
import com.itextpdf.text.pdf.*;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.util.List;
import storybook.SbApp;

/**
 *
 * @author favdb
 */
public class ExportPDF {

    private final Export parent;
    private Document outDoc;
    String report;
    String fileName = "";
    List<ExportHeader> headers;
    Font fontHeader, fontBody;
    FileOutputStream fop;
    PdfPTable table;
    String author;
    private PdfWriter writer;

    public ExportPDF(Export parent, String report, String fileName, List<ExportHeader> headers, String author) {
        this.parent = parent;
        this.report = report;
        this.fileName = fileName;
        this.headers = headers;
        this.author = author;
    }

    public void writeRow(String[] strings) {
        SbApp.trace("ExportPDF.writeRow()");
        for (String str : strings) {
            table.addCell(str);
        }
    }

    private void addMetaData() {
        SbApp.trace("ExportPDF.addMetaData()");
        outDoc.addTitle(report);
        outDoc.addSubject("Base list");
        outDoc.addKeywords("oStoryBook");
        outDoc.addAuthor(author);
        outDoc.addCreator(System.getProperty("user.name"));
    }

    public void open() {
        SbApp.trace("ExportPDF.open()");
        outDoc = new Document();
        Rectangle rectangle = new Rectangle(PageSize.getRectangle(parent.parent.paramExport.pdfPageSize));
        if (parent.parent.paramExport.pdfLandscape) {
            rectangle = new Rectangle(PageSize.getRectangle(parent.parent.paramExport.pdfPageSize).rotate());
        }
        outDoc.setPageSize(rectangle);
        try {
            writer = PdfWriter.getInstance(outDoc, new FileOutputStream(fileName));
        } catch (FileNotFoundException | DocumentException ex) {
            SbApp.error(ExportPDF.class.getName(), ex);
        }
        outDoc.open();

        addMetaData();
        try {
            outDoc.add(new Phrase(parent.bookTitle + " - " + parent.exportData.getKey() + "\n",
                    FontFactory.getFont(FontFactory.HELVETICA, 14, Font.BOLD)));
        } catch (DocumentException ex) {
            SbApp.error("ExportPDF.open()", ex);
        }
        if (headers == null)
            return;
        float hsize[] = new float[headers.size()];
        int i = 0;
        for (ExportHeader header : headers) {
            hsize[i] = header.getSize();
            i++;
        }

        table = new PdfPTable(hsize);

        for (ExportHeader header : headers) {
            table.addCell(new Phrase(header.getName(), FontFactory.getFont(FontFactory.HELVETICA, 10, Font.BOLD)));
        }
    }

    void writeText(String str) {
        SbApp.trace("ExportPDF.writeText(" + str + ")");
        try {
            outDoc.add(new Phrase(str + "\n", FontFactory.getFont(FontFactory.HELVETICA, 10)));
        } catch (DocumentException ex) {
            SbApp.error("ExportPDF.writeText(" + str + ")", ex);
        }
    }

    public void close() {
        SbApp.trace("ExportPDF.close()");
        try {
            if (headers != null)
                outDoc.add(table);
        } catch (DocumentException ex) {
            SbApp.error("ExportPDF.close()", ex);
        }
        outDoc.close();
    }

    @SuppressWarnings("deprecation")
    public void HtmlToPdf(String source) {
        StyleSheet styles = null;
        try {
            List<Element> elements = (List<Element>) HTMLWorker.parseToList(new FileReader(source), styles);
            for (Element el : elements) {
                outDoc.add(el);
            }
            File wx = new File(source);
            wx.delete();
        } catch (IOException | DocumentException ex) {
            SbApp.error("ExportPDF.HtmlToPdf(" + source + ")", ex);
        }
    }

}