Example usage for javax.swing.text DefaultStyledDocument dump

Introduction

In this page you can find the example usage for javax.swing.text DefaultStyledDocument dump.

Prototype

public void dump(PrintStream out) 

Source Link

Document

Gives a diagnostic dump.

Usage

From source file:StylesExample4.java

public static void main(String[] args) {
    try {/* w ww.j  a  v a  2 s  . c o  m*/
        UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
    } catch (Exception evt) {
    }

    JFrame f = new JFrame("Styles Example 4");

    // Create the StyleContext, the document and the pane
    StyleContext sc = new StyleContext();
    final DefaultStyledDocument doc = new DefaultStyledDocument(sc);
    JTextPane pane = new JTextPane(doc);

    // Create and add the main document style
    Style defaultStyle = sc.getStyle(StyleContext.DEFAULT_STYLE);
    final Style mainStyle = sc.addStyle("MainStyle", defaultStyle);
    StyleConstants.setLeftIndent(mainStyle, 16);
    StyleConstants.setRightIndent(mainStyle, 16);
    StyleConstants.setFirstLineIndent(mainStyle, 16);
    StyleConstants.setFontFamily(mainStyle, "serif");
    StyleConstants.setFontSize(mainStyle, 12);

    try {
        SwingUtilities.invokeAndWait(new Runnable() {
            public void run() {
                try {
                    // Add the text to the document
                    doc.insertString(0, text, null);

                    // Set the logical style
                    doc.setLogicalStyle(0, mainStyle);
                } catch (BadLocationException e) {
                }
                doc.dump(System.out);
            }
        });
    } catch (Exception e) {
        System.out.println("Exception when constructing document: " + e);
        System.exit(1);
    }

    f.getContentPane().add(new JScrollPane(pane));
    f.setSize(400, 300);
    f.setVisible(true);
}

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From source file:org.alder.fotobuchconvert.scribus.RtfToScribusConverter.java

void output(XmlBuilder xml, DefaultStyledDocument doc, ScribusWriter scribus) {
    log.debug("Starting conversion of RTF data");
    if (log.isTraceEnabled())
        doc.dump(System.err);

    try {//from w ww.jav  a 2s.c  o m
        Element section = doc.getDefaultRootElement();
        log.trace(section);
        assert section.getName().equals("section");

        final int nj = section.getElementCount();
        for (int j = 0; j < nj; j++) {
            Element paragraph = section.getElement(j);
            log.trace(paragraph);
            assert section.getName().equals("paragraph");

            // boolean firstInPara = true;
            AttributeSet attr = paragraph.getAttributes();
            Integer alignment = (Integer) attr.getAttribute(StyleConstants.Alignment);

            boolean elementsInThisLine = false;
            final int ni = paragraph.getElementCount();
            for (int i = 0; i < ni; i++) {
                Element content = paragraph.getElement(i);
                assert section.getName().equals("content");

                int start = content.getStartOffset();
                int end = content.getEndOffset();

                attr = content.getAttributes();
                Boolean italic = (Boolean) attr.getAttribute(StyleConstants.Italic);
                Boolean bold = (Boolean) attr.getAttribute(StyleConstants.Bold);
                Boolean underline = (Boolean) attr.getAttribute(StyleConstants.Underline);
                String family = (String) attr.getAttribute(StyleConstants.Family);
                Integer fontSize = (Integer) attr.getAttribute(StyleConstants.Size);
                Color color = (Color) attr.getAttribute(StyleConstants.ColorConstants.Foreground);

                String text = doc.getText(start, end - start);

                // if (firstInPara && text.trim().isEmpty() && family ==
                // null
                // && fontSize == null)
                // continue;
                // else
                // firstInPara = false;
                if (i == ni - 1 && text.trim().isEmpty() && text.length() < 3)
                    continue;
                elementsInThisLine = true;

                while (text.endsWith("\n") || text.endsWith("\r"))
                    text = text.substring(0, text.length() - 1);

                log.debug(italic + " " + bold + " " + underline + " " + family + " " + fontSize + " " + color
                        + "\t\"" + text + "\"");

                XmlBuilder el = xml.add(C.EL_ITEXT).set(C.CH, text);

                if (bold == Boolean.TRUE && italic == Boolean.TRUE)
                    el.set(C.FONT, family + " Bold Italic");
                else if (bold == Boolean.TRUE)
                    el.set(C.FONT, family + " Bold");
                else if (italic == Boolean.TRUE)
                    el.set(C.FONT, family + " Italic");
                else
                    el.set(C.FONT, family + " Regular");

                if (fontSize != null)
                    el.set(C.FONTSIZE, fontSize);

                if (color != null && color.equals(Color.BLACK) && scribus != null) {
                    String colname = scribus.colorManager.getColorName(color);
                    el.set(C.FCOLOR, colname);
                }
            }

            if (!elementsInThisLine && j == nj - 1)
                break; // don't convert last line if empty

            XmlBuilder el = xml.add(C.EL_PARA);
            if (alignment != null)
                switch (alignment) {
                case StyleConstants.ALIGN_LEFT:
                    el.set(C.ALIGN, 0);
                    break;
                case StyleConstants.ALIGN_CENTER:
                    el.set(C.ALIGN, 1);
                    break;
                case StyleConstants.ALIGN_RIGHT:
                    el.set(C.ALIGN, 2);
                    break;
                case StyleConstants.ALIGN_JUSTIFIED:
                    el.set(C.ALIGN, 3);
                    break;
                }
        }
    } catch (BadLocationException e) {
        throw new RuntimeException("This error should not occour", e);
    }

}

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