Examples with Element javax.swing.text.Element used on opensource projects

Example 66 with Element

use of javax.swing.text.Element in project processdash by dtuma.

the class PersonLookupDialog method processUserInterfaceChanges.

private void processUserInterfaceChanges(HTMLDocument htmlDoc) {
    // if we find a title in the HTML doc, use it as the title of the dialog
    Object docTitle = htmlDoc.getProperty(HTMLDocument.TitleProperty);
    if (docTitle != null)
        dialog.setTitle(String.valueOf(docTitle));
    // enlarge the dialog if necessary to fit the contents.
    Dimension pref = html.getPreferredSize();
    Dimension curr = scrollPane.getViewport().getSize();
    Dimension d = dialog.getSize();
    // First, test to see if the dialog needs to be taller.  If so,
    // enlarge it.
    double yDelta = pref.getHeight() - curr.getHeight();
    if (yDelta > 0) {
        d.height = (int) Math.min(d.height + yDelta + 1, MAX_DIALOG_HEIGHT);
        dialog.setSize(d);
        dialog.validate();
        // changing the dialog height could have caused a vertical
        // scrollbar to appear or disappear.  Just in case, get the new
        // size of the viewport so the horizontal resizing logic can use it.
        curr = scrollPane.getViewport().getSize();
    }
    // Now test to see if the dialog needs to be wider.  If so, enlarge it.
    double xDelta = pref.getWidth() - curr.getWidth();
    if (xDelta > 0) {
        d.width = (int) (d.width + xDelta + 4);
        dialog.setSize(d);
        dialog.validate();
    }
    // stays in the same location as before
    if (yDelta > 0 || xDelta > 0) {
        Point location = dialog.getLocation();
        //
        location.setLocation(Math.max(0, location.x - Math.max(0, xDelta / 2)), Math.max(0, location.y - Math.max(0, yDelta / 2)));
        dialog.setLocation(location);
    }
    // scan the HTML document, and arrange for all text fields to perform
    // a "select all" when they receive the focus.  Also, arrange for all
    // buttons to accept Enter as an activation key.
    tweakInputFields(html);
    // if one of the elements on the form has the ID "grabFocus," arrange
    // for it to receive focus immediately.
    Element e = htmlDoc.getElement("grabFocus");
    JComponent c = findComponentForInputElement(e);
    if (c != null)
        new GrabFocus(c);
}

Example 67 with Element

use of javax.swing.text.Element in project knime-core by knime.

the class AbstractRuleParser method parse.

/**
 * {@inheritDoc}
 */
@Override
public ParseResult parse(final RSyntaxDocument doc, final String style) {
    if (isNotApplicable(style)) {
        return new DefaultParseResult(this);
    }
    DefaultParseResult res = new DefaultParseResult(this);
    Element rootElement = doc.getDefaultRootElement();
    boolean wasCatchAllRule = false;
    for (int line = 0; line < rootElement.getElementCount(); ++line) {
        String lastString = null;
        StringBuilder sb = new StringBuilder();
        // Go through the tokens
        Token token = doc.getTokenListForLine(line);
        while (token != null && token.isPaintable()) {
            String lexeme = token.getLexeme();
            // If it is an operator, make it a reserved word.
            if (getOperators().contains(lexeme)) {
                token.setType(TokenTypes.RESERVED_WORD);
                token.setLanguageIndex(0);
            }
            sb.append(lexeme);
            if (lexeme.length() > 0 && lexeme.charAt(0) == '"' && lexeme.charAt(lexeme.length() - 1) == '"') {
                lastString = lexeme;
            }
            token = token.getNextToken();
        }
        try {
            String lineText = sb.toString();
            // Check for potential error in outcomes.
            if (lineText.trim().endsWith("\"") && m_warnOnColRefsInStrings) {
                String lastContent = lastString != null && lastString.length() > 2 ? lastString.substring(1, lastString.length() - 1) : lastString;
                // ENH better check
                if (lastContent != null && lastContent.endsWith("$") && lastContent.charAt(0) == '$') {
                    DefaultParserNotice notice = new DefaultParserNotice(this, "You might be referring to a column or flow variable, although no String " + "interpolation is implemented, you might want to " + "remove the quotes around the reference.", line, doc.getTokenListForLine(line).getOffset() + lineText.lastIndexOf(lastContent), lastContent.length());
                    notice.setLevel(ParserNotice.Level.WARNING);
                    res.addNotice(notice);
                }
            }
            if (!lineText.isEmpty()) {
                wasCatchAllRule |= parseAndWarn(doc, res, wasCatchAllRule, line, lineText);
            }
        } catch (ParseException e) {
            DefaultParserNotice notice;
            if (e.getErrorOffset() >= sb.length()) {
                notice = new DefaultParserNotice(this, e.getMessage(), line);
            } else {
                notice = new DefaultParserNotice(this, e.getMessage(), line, doc.getTokenListForLine(line).getOffset() + e.getErrorOffset(), sb.length() - e.getErrorOffset());
            }
            res.addNotice(notice);
        }
    }
    return res;
}

Example 68 with Element

use of javax.swing.text.Element in project blue by kunstmusik.

the class BSBCompletionProvider method getRowFirstNonWhite.

static int getRowFirstNonWhite(StyledDocument doc, int offset) throws BadLocationException {
    Element lineElement = doc.getParagraphElement(offset);
    int start = lineElement.getStartOffset();
    while (start + 1 < lineElement.getEndOffset()) {
        try {
            if (doc.getText(start, 1).charAt(0) != ' ') {
                break;
            }
        } catch (BadLocationException ex) {
            throw (BadLocationException) new BadLocationException("calling getText(" + start + ", " + (start + 1) + ") on doc of length: " + doc.getLength(), start).initCause(ex);
        }
        start++;
    }
    return start;
}

Example 69 with Element

use of javax.swing.text.Element in project com.revolsys.open by revolsys.

the class TextPane method getLineStartOffset.

public int getLineStartOffset(final int line) {
    if (line < 0) {
        return -1;
    } else {
        final Element map = getDocument().getDefaultRootElement();
        final Element lineElem = map.getElement(line);
        if (lineElem == null) {
            return -1;
        } else {
            return lineElem.getStartOffset();
        }
    }
}

Example 70 with Element

use of javax.swing.text.Element in project mdw-designer by CenturyLinkCloud.

the class ExportHelper method printHtmlParagraphsPdf.

private void printHtmlParagraphsPdf(Section section, String content, int parentLevel) throws Exception {
    if (content == null || content.length() == 0)
        return;
    String vContent = content;
    if (isBase64Encoded(content) || "true".equals(System.getProperty("mdw.designer.force.msword"))) {
        byte[] docBytes = decodeBase64(content);
        vContent = new DocxBuilder(docBytes).toHtml();
        vContent = vContent.replaceAll(" ", " ");
    }
    JEditorPane documentation = new JEditorPane();
    documentation.setContentType("text/html");
    documentation.setText(vContent);
    javax.swing.text.Document swingdoc = documentation.getDocument();
    Element[] elements = swingdoc.getRootElements();
    for (Element e : elements) {
        Object gen = generateElementHtml(e, 0, normalFont);
        addSectionContentPdf(section, gen, parentLevel);
    }
}