Example usage for com.itextpdf.text.html.simpleparser StyleSheet StyleSheet

List of usage examples for com.itextpdf.text.html.simpleparser StyleSheet StyleSheet

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Introduction

In this page you can find the example usage for com.itextpdf.text.html.simpleparser StyleSheet StyleSheet.

Prototype

public StyleSheet()

Source Link

Document

Creates a new instance of StyleSheet

Usage

From source file:com.framework.example.html2pdf.ConvertDemo.java

public static void htmlCodeComeFromFile(String filePath, String pdfPath) {
    Document document = new Document();
    try {//  w  w w.  j  a v  a2 s  .co  m
        StyleSheet st = new StyleSheet();
        st.loadTagStyle("body", "leading", "16,0");
        PdfWriter.getInstance(document, new FileOutputStream(pdfPath));
        document.open();
        ArrayList p = (ArrayList) HTMLWorker.parseToList(new FileReader(filePath), st);
        for (int k = 0; k < p.size(); ++k) {
            document.add((Element) p.get(k));
        }
        document.close();
        System.out.println("?");
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:com.masscustsoft.service.ToPdf.java

License:Open Source License

/**
 * Setter for the StyleSheet//from  w  w w  . ja  v a2s .  c  o m
 * @param style the StyleSheet
 */
public void setStyleSheet(StyleSheet style) {
    if (style == null)
        style = new StyleSheet();
    this.style = style;
}

From source file:de.unisiegen.informatik.bs.alvis.export.PdfExport.java

License:Open Source License

/**
 * adds organized, structured, highlighted source code to new paragraph and
 * returns it/*ww w  .  j  a  v  a 2s  .c  o  m*/
 * 
 * @author Sebastian Schmitz & Frank Weiler
 * @param sourceCode
 *            the source code as string including html tags for highlighting
 *            etc
 * @return a paragraph including the source code
 * @throws DocumentException
 *             will be thrown when new paragraph could not have been added
 */
private Paragraph toParagraph(StyledText sourceCode) throws DocumentException {
    if (sourceCode == null)
        return null;

    String content = highlightStyleTextinHTML(sourceCode); // returnt den
    // nicht
    // eingerckten,
    // aber
    // gehighlighteten
    // Code

    Paragraph paragraph = new Paragraph();

    if (content != null) {
        content = indentCode(content); // rckt den Code ein

        List<Element> bodyText;
        StyleSheet styles = new StyleSheet();
        styles.loadTagStyle("ol", "leading", "16,0");
        try {
            bodyText = HTMLWorker.parseToList(new StringReader(content), styles);

            paragraph.setFont(FontFactory.getFont("Courier", 10, Font.NORMAL));
            for (Element elem : bodyText) {
                paragraph.add(elem);
            }
        } catch (IOException e) {
            paragraph.add(Messages.noSourceCodeAdded);
        }
    }

    return paragraph;

}

From source file:de.unisiegen.informatik.bs.alvis.export.PdfExport.java

License:Open Source License

/**
 * adds one line of organized, structured, highlighted source code to new
 * paragraph and returns it//w ww  . j ava2 s  .c o m
 * 
 * @author Sebastian Schmitz & Frank Weiler
 * @param sourceCode
 *            the source code as string including html tags for highlighting
 *            etc
 * @param wantedLineIndex
 *            the wanted line number
 * @return a paragraph including the source code line
 * @throws DocumentException
 *             will be thrown when new paragraph could not have been added
 */
private Paragraph toParagraph(StyledText sourceCode, int wantedLineIndex) throws DocumentException {
    if (sourceCode == null)
        return null;
    if (wantedLineIndex < 0 || wantedLineIndex >= sourceCode.getLineCount())
        return null;

    String content = highlightStyleTextinHTML(sourceCode, wantedLineIndex);

    Paragraph paragraph = new Paragraph();

    if (content != null) {
        List<Element> bodyText;
        StyleSheet styles = new StyleSheet();
        styles.loadTagStyle("ol", "leading", "16,0");
        try {
            bodyText = HTMLWorker.parseToList(new StringReader(content), styles);

            paragraph.setFont(FontFactory.getFont("Courier", 10, Font.NORMAL));
            for (Element elem : bodyText) {
                paragraph.add(elem);
            }
        } catch (IOException e) {
            paragraph.add(Messages.noSourceCodeAdded);
        }
    }

    return paragraph;

}

From source file:ilarkesto.integration.itext.Html.java

License:Open Source License

@Override
public Element[] createITextElements(Document document) {

    String cssClassName = "itextpdfelement";
    code = "<div class='" + cssClassName + "'>" + code + "</div>";
    StyleSheet css = new StyleSheet();
    css.loadStyle(cssClassName, "font-family", fontStyle.getFont());
    css.loadStyle(cssClassName, "color", fontStyle.getColor().toString());
    css.loadStyle(cssClassName, "font-size", APdfBuilder.mmToPoints(fontStyle.getSize()) + "pt");
    css.loadStyle(cssClassName, "size", APdfBuilder.mmToPoints(fontStyle.getSize()) + "pt");
    css.loadStyle(cssClassName, "line-height", "100em");

    StringReader reader = new StringReader(code);
    List<Element> elements;
    HTMLWorker worker = new HTMLWorker(document);
    try {/*  w ww  .jav a 2s  . c o m*/
        elements = worker.parseToList(reader, css);
    } catch (IOException ex) {
        throw new RuntimeException(ex);
    }

    return Utl.toArray(elements, new Element[elements.size()]);
}

From source file:net.apocalypselabs.symat.CodeExport.java

License:Open Source License

private void savePdfFile(String html, String path) {
    try {/*w  ww  . j  a  va2s  .c o m*/
        String k = html;
        try (OutputStream file = new FileOutputStream(new File(path))) {
            Document document = new Document();
            PdfWriter.getInstance(document, file);
            document.open();
            HTMLWorker htmlWorker = new HTMLWorker(document);
            StyleSheet styles = new StyleSheet();
            styles.loadStyle("com", "color", "green");
            styles.loadStyle("kwd", "color", "blue");
            styles.loadStyle("pln", "color", "black");
            styles.loadStyle("lit", "color", "#0099cc");
            styles.loadStyle("pun", "color", "black");
            styles.loadStyle("pun", "font-weight", "bold");
            htmlWorker.setStyleSheet(styles);
            htmlWorker.parse(new StringReader(k));
            document.close();
            savedMsg();
        }
    } catch (IOException | DocumentException e) {
        JOptionPane.showInternalMessageDialog(this, "Error saving: " + e.getMessage());
    }
}

From source file:net.sf.texprinter.generators.PDFGenerator.java

License:Open Source License

/**
 * Parses the HTML text to a list of elements.
 * /*from  w  w w . ja va 2  s.  co  m*/
 * @param text The text.
 * @return A list of elements.
 * @throws IOException Throws an IOException if the StringReader couldn't
 * get the string provided.
 */
private static List<Element> getPostText(String text) throws IOException {

    // set the text to a snippet
    String snippet = text;

    // full code tag is not supported
    snippet = snippet.replaceAll("<pre><code>", "<pre>");
    snippet = snippet.replaceAll("<pre class=.*\"><code>", "<pre>");
    snippet = snippet.replaceAll("</code></pre>", "</pre>");

    // code tag is not supported
    snippet = snippet.replaceAll("<code>", "<font face=\"Courier\">");
    snippet = snippet.replaceAll("</code>", "</font>");

    // add new lines
    snippet = snippet.replaceAll("\n", "<br/>");

    // create a new stylesheet
    StyleSheet styles = new StyleSheet();

    // configure lists
    styles.loadTagStyle("ul", "indent", "10");
    styles.loadTagStyle("li", "leading", "14");

    // configure hyperlinks
    styles.loadTagStyle("a", "color", "blue");

    // create a map of providers
    HashMap providers = new HashMap();

    // set the image provider
    providers.put("img_provider", new TeXImageFactory());

    // parse the HTML to a list
    List<Element> objects = HTMLWorker.parseToList(new StringReader(snippet), styles, providers);

    // return the new list
    return objects;
}

From source file:ro.nextreports.engine.exporter.PdfExporter.java

License:Apache License

private PdfPCell renderPdfCell(BandElement bandElement, Object value, int gridRow, int rowSpan, int colSpan,
        boolean image, int column) {
    Map<String, Object> style = buildCellStyleMap(bandElement, value, gridRow, column, colSpan);

    FontFactoryImp fact = new FontFactoryImp();
    com.itextpdf.text.Font fnt;//from  ww  w. j  a va2  s  . c om
    if (bandElement != null) {
        fontName = (String) style.get(StyleFormatConstants.FONT_NAME_KEY);
        int size = ((Float) style.get(StyleFormatConstants.FONT_SIZE)).intValue();
        fnt = getFont(size);
    } else {
        fnt = getFont(10);
    }

    PdfPCell cell;
    if (image) {
        if (value == null) {
            cell = new PdfPCell(new Phrase(IMAGE_NOT_FOUND));
        } else {
            ImageBandElement ibe = (ImageBandElement) bandElement;
            try {
                byte[] imageBytes = getImage((String) value);
                cell = getImageCell(ibe, imageBytes, column, colSpan);
            } catch (Exception e) {
                cell = new PdfPCell(new Phrase(IMAGE_NOT_LOADED));
            }
        }
    } else if (bandElement instanceof HyperlinkBandElement) {
        Hyperlink hyperlink = ((HyperlinkBandElement) bandElement).getHyperlink();
        Anchor anchor = new Anchor(hyperlink.getText(), fnt);
        anchor.setReference(hyperlink.getUrl());
        Phrase ph = new Phrase();
        ph.add(anchor);
        cell = new PdfPCell(ph);
    } else if (bandElement instanceof ReportBandElement) {
        Report report = ((ReportBandElement) bandElement).getReport();
        ExporterBean eb = null;
        try {
            eb = getSubreportExporterBean(report);
            PdfExporter subExporter = new PdfExporter(eb);
            subExporter.export();
            PdfPTable innerTable = subExporter.getTable();
            cell = new PdfPCell(innerTable);
        } catch (Exception e) {
            cell = new PdfPCell();
            e.printStackTrace();
        } finally {
            if ((eb != null) && (eb.getResult() != null)) {
                eb.getResult().close();
            }
        }
    } else if ((bandElement instanceof VariableBandElement) && (VariableFactory
            .getVariable(((VariableBandElement) bandElement).getVariable()) instanceof TotalPageNoVariable)) {
        try {
            cell = new PdfPCell(Image.getInstance(total));
        } catch (BadElementException e) {
            cell = new PdfPCell(new Phrase("NA"));
        }

    } else if (bandElement instanceof ImageColumnBandElement) {
        try {
            String v = StringUtil.getValueAsString(value, null);
            if (StringUtil.BLOB.equals(v)) {
                cell = new PdfPCell(new Phrase(StringUtil.BLOB));
            } else {
                byte[] bytes = StringUtil.decodeImage(v);
                cell = getImageCell(bandElement, bytes, column, colSpan);
            }
        } catch (Exception e) {
            e.printStackTrace();
            cell = new PdfPCell(new Phrase(IMAGE_NOT_LOADED));
        }
    } else {
        String stringValue;
        if (style.containsKey(StyleFormatConstants.PATTERN)) {
            stringValue = StringUtil.getValueAsString(value, (String) style.get(StyleFormatConstants.PATTERN),
                    getReportLanguage());
        } else {
            stringValue = StringUtil.getValueAsString(value, null, getReportLanguage());
        }
        if (stringValue == null) {
            stringValue = "";
        }
        if (stringValue.startsWith("<html>")) {
            StringReader reader = new StringReader(stringValue);
            List<Element> elems = new ArrayList<Element>();
            try {
                elems = HTMLWorker.parseToList(reader, new StyleSheet());
                Phrase ph = new Phrase();
                for (int i = 0; i < elems.size(); i++) {
                    Element elem = (Element) elems.get(i);
                    ph.add(elem);
                }
                cell = new PdfPCell(ph);
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
                Phrase ph = new Phrase(stringValue, fnt);
                cell = new PdfPCell(ph);
            }

        } else {
            Phrase ph = new Phrase(stringValue, fnt);
            cell = new PdfPCell(ph);
        }
    }

    cell.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
    cell.setUseDescender(true); // needed for a cell without padding
    cell.setMinimumHeight(MINIMUM_HEIGHT); // needed if there is a row in which all cells are empty

    if (bandElement != null) {
        cell.setRotation(bandElement.getTextRotation());
    }

    if (colSpan > 1) {
        cell.setColspan(colSpan);
    }

    if (rowSpan > 1) {
        cell.setRowspan(rowSpan);
    }

    if (style != null) {

        updateFont(style, fnt);

        if (style.containsKey(StyleFormatConstants.BACKGROUND_COLOR)) {
            Color val = (Color) style.get(StyleFormatConstants.BACKGROUND_COLOR);
            cell.setBackgroundColor(new BaseColor(val));
        }
        if (style.containsKey(StyleFormatConstants.HORIZONTAL_ALIGN_KEY)) {
            if (StyleFormatConstants.HORIZONTAL_ALIGN_LEFT
                    .equals(style.get(StyleFormatConstants.HORIZONTAL_ALIGN_KEY))) {
                cell.setHorizontalAlignment(PdfPCell.ALIGN_LEFT);
            }
            if (StyleFormatConstants.HORIZONTAL_ALIGN_RIGHT
                    .equals(style.get(StyleFormatConstants.HORIZONTAL_ALIGN_KEY))) {
                cell.setHorizontalAlignment(PdfPCell.ALIGN_RIGHT);
            }
            if (StyleFormatConstants.HORIZONTAL_ALIGN_CENTER
                    .equals(style.get(StyleFormatConstants.HORIZONTAL_ALIGN_KEY))) {
                cell.setHorizontalAlignment(PdfPCell.ALIGN_CENTER);
            }
        }

        if (style.containsKey(StyleFormatConstants.VERTICAL_ALIGN_KEY)) {
            if (StyleFormatConstants.VERTICAL_ALIGN_TOP
                    .equals(style.get(StyleFormatConstants.VERTICAL_ALIGN_KEY))) {
                cell.setVerticalAlignment(Element.ALIGN_TOP);
            }
            if (StyleFormatConstants.VERTICAL_ALIGN_MIDDLE
                    .equals(style.get(StyleFormatConstants.VERTICAL_ALIGN_KEY))) {
                cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
            }
            if (StyleFormatConstants.VERTICAL_ALIGN_BOTTOM
                    .equals(style.get(StyleFormatConstants.VERTICAL_ALIGN_KEY))) {
                cell.setVerticalAlignment(Element.ALIGN_BOTTOM);
            }
        }

        if (style.containsKey(StyleFormatConstants.PADDING_LEFT)) {
            Float val = (Float) style.get(StyleFormatConstants.PADDING_LEFT);
            cell.setPaddingLeft(val);
        }
        if (style.containsKey(StyleFormatConstants.PADDING_RIGHT)) {
            Float val = (Float) style.get(StyleFormatConstants.PADDING_RIGHT);
            cell.setPaddingRight(val);
        }
        if (style.containsKey(StyleFormatConstants.PADDING_TOP)) {
            Float val = (Float) style.get(StyleFormatConstants.PADDING_TOP);
            cell.setPaddingTop(val);
        }
        if (style.containsKey(StyleFormatConstants.PADDING_BOTTOM)) {
            Float val = (Float) style.get(StyleFormatConstants.PADDING_BOTTOM);
            cell.setPaddingBottom(val);
        }
        cell.setBorderWidth(0);

        if (style.containsKey(StyleFormatConstants.BORDER_LEFT)) {
            Float val = (Float) style.get(StyleFormatConstants.BORDER_LEFT);
            cell.setBorderWidthLeft(val / 2);
            Color color = (Color) style.get(StyleFormatConstants.BORDER_LEFT_COLOR);
            cell.setBorderColorLeft(new BaseColor(color));
        }
        if (style.containsKey(StyleFormatConstants.BORDER_RIGHT)) {
            Float val = (Float) style.get(StyleFormatConstants.BORDER_RIGHT);
            cell.setBorderWidthRight(val / 2);
            Color color = (Color) style.get(StyleFormatConstants.BORDER_RIGHT_COLOR);
            cell.setBorderColorRight(new BaseColor(color));
        }
        if (style.containsKey(StyleFormatConstants.BORDER_TOP)) {
            Float val = (Float) style.get(StyleFormatConstants.BORDER_TOP);
            cell.setBorderWidthTop(val / 2);
            Color color = (Color) style.get(StyleFormatConstants.BORDER_TOP_COLOR);
            cell.setBorderColorTop(new BaseColor(color));
        }
        if (style.containsKey(StyleFormatConstants.BORDER_BOTTOM)) {
            Float val = (Float) style.get(StyleFormatConstants.BORDER_BOTTOM);
            cell.setBorderWidthBottom(val / 2);
            Color color = (Color) style.get(StyleFormatConstants.BORDER_BOTTOM_COLOR);
            cell.setBorderColorBottom(new BaseColor(color));
        }

        // for subreports we use default no wrap
        if (cell.getTable() == null) {
            cell.setNoWrap(true);
            if (bandElement != null) {
                if (bandElement.isWrapText()) {
                    cell.setNoWrap(false);
                }
            }
        }

        // to see a background image all cells must not have any background!
        if (bean.getReportLayout().getBackgroundImage() != null) {
            cell.setBackgroundColor(null);
        }
    }
    return cell;
}