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

Example 1 with MutableAttributeSet

use of javax.swing.text.MutableAttributeSet in project languagetool by languagetool-org.

the class RetainLineBreakTransferHandler method extractText.

private String extractText(Reader reader) {
    StringBuilder result = new StringBuilder();
    HTMLEditorKit.ParserCallback parserCallback = new HTMLEditorKit.ParserCallback() {

        @Override
        public void handleText(char[] data, int pos) {
            result.append(data);
        }

        @Override
        public void handleStartTag(HTML.Tag tag, MutableAttributeSet attribute, int pos) {
        }

        @Override
        public void handleEndTag(HTML.Tag tag, int pos) {
        }

        @Override
        public void handleSimpleTag(HTML.Tag tag, MutableAttributeSet a, int pos) {
            if (tag.equals(HTML.Tag.BR)) {
                result.append('\n');
            }
        }

        @Override
        public void handleComment(char[] data, int pos) {
        }

        @Override
        public void handleError(String errMsg, int pos) {
        }
    };
    try {
        new ParserDelegator().parse(reader, parserCallback, true);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
    return result.toString();
}

Example 2 with MutableAttributeSet

use of javax.swing.text.MutableAttributeSet in project intellij-community by JetBrains.

the class PyPIPackageUtil method parsePackageVersionsFromArchives.

@NotNull
private static List<String> parsePackageVersionsFromArchives(@NotNull String archivesUrl) throws IOException {
    return HttpRequests.request(archivesUrl).userAgent(getUserAgent()).connect(request -> {
        final List<String> versions = new ArrayList<>();
        final Reader reader = request.getReader();
        new ParserDelegator().parse(reader, new HTMLEditorKit.ParserCallback() {

            HTML.Tag myTag;

            @Override
            public void handleStartTag(HTML.Tag tag, MutableAttributeSet set, int i) {
                myTag = tag;
            }

            @Override
            public void handleText(@NotNull char[] data, int pos) {
                if (myTag != null && "a".equals(myTag.toString())) {
                    String packageVersion = String.valueOf(data);
                    final String suffix = ".tar.gz";
                    if (!packageVersion.endsWith(suffix))
                        return;
                    packageVersion = StringUtil.trimEnd(packageVersion, suffix);
                    versions.add(splitNameVersion(packageVersion).second);
                }
            }
        }, true);
        versions.sort(PackageVersionComparator.VERSION_COMPARATOR.reversed());
        return versions;
    });
}

Example 3 with MutableAttributeSet

use of javax.swing.text.MutableAttributeSet in project intellij-community by JetBrains.

the class HyperlinkLabel method setHtmlText.

public void setHtmlText(String text) {
    HTMLEditorKit.Parser parse = new ParserDelegator();
    final HighlightedText highlightedText = new HighlightedText();
    try {
        parse.parse(new StringReader(text), new HTMLEditorKit.ParserCallback() {

            private TextAttributes currentAttributes = null;

            @Override
            public void handleText(char[] data, int pos) {
                highlightedText.appendText(data, currentAttributes);
            }

            @Override
            public void handleStartTag(HTML.Tag t, MutableAttributeSet a, int pos) {
                if (t == HTML.Tag.B) {
                    currentAttributes = BOLD_ATTRIBUTES;
                } else if (t == HTML.Tag.A) {
                    currentAttributes = myAnchorAttributes;
                }
            }

            @Override
            public void handleEndTag(HTML.Tag t, int pos) {
                currentAttributes = null;
            }
        }, false);
    } catch (IOException e) {
        LOG.error(e);
    }
    highlightedText.applyToComponent(this);
    final JComponent parent = (JComponent) getParent();
    parent.revalidate();
    parent.repaint();
    adjustSize();
}

Example 4 with MutableAttributeSet

use of javax.swing.text.MutableAttributeSet in project JMRI by JMRI.

the class JTextPaneAppender method createAttributes.

private void createAttributes() {
    String[] prio = new String[6];
    prio[0] = Level.FATAL.toString();
    prio[1] = Level.ERROR.toString();
    prio[2] = Level.WARN.toString();
    prio[3] = Level.INFO.toString();
    prio[4] = Level.DEBUG.toString();
    prio[5] = Level.TRACE.toString();
    myAttributeSet = new Hashtable<String, MutableAttributeSet>();
    for (int i = 0; i < prio.length; i++) {
        MutableAttributeSet att = new SimpleAttributeSet();
        myAttributeSet.put(prio[i], att);
        StyleConstants.setFontSize(att, 14);
    }
    StyleConstants.setForeground(myAttributeSet.get(Level.FATAL.toString()), Color.red);
    StyleConstants.setForeground(myAttributeSet.get(Level.ERROR.toString()), Color.red);
    StyleConstants.setForeground(myAttributeSet.get(Level.WARN.toString()), Color.orange);
    StyleConstants.setForeground(myAttributeSet.get(Level.INFO.toString()), Color.black);
    StyleConstants.setForeground(myAttributeSet.get(Level.DEBUG.toString()), Color.black);
    StyleConstants.setForeground(myAttributeSet.get(Level.TRACE.toString()), Color.black);
}

Example 5 with MutableAttributeSet

use of javax.swing.text.MutableAttributeSet in project opennars by opennars.

the class SwingText method printColorBlock.

public void printColorBlock(final Color color, final String s) {
    // StyleContext sc = StyleContext.getDefaultStyleContext();
    MutableAttributeSet aset = getInputAttributes();
    StyleConstants.setBackground(aset, color);
    try {
        int l = doc.getLength();
        doc.insertString(l, s, aset);
    } catch (BadLocationException ex) {
        Logger.getLogger(SwingLogText.class.getName()).log(Level.SEVERE, null, ex);
    }
}