Examples with StyleRange org.eclipse.swt.custom.StyleRange used on opensource projects

Example 11 with StyleRange

use of org.eclipse.swt.custom.StyleRange in project tdi-studio-se by Talend.

the class ReportMessageManager method setStartMessage.

public synchronized void setStartMessage(String content, Color foreground, Color background) {
    messages.clear();
    StyleRange styleRange = new StyleRange(0, content.length(), foreground, background);
    messages.add(new ReportMessage(styleRange, content));
}

Example 12 with StyleRange

use of org.eclipse.swt.custom.StyleRange in project tdi-studio-se by Talend.

the class ProcessComposite method processMessage.

private boolean processMessage(StringBuffer consoleText, IProcessMessage message, int startLength, List<StyleRange> styles) {
    String content = message.getContent();
    int lengthBeforeAdd = consoleText.length();
    //$NON-NLS-1$
    String[] contents = content.split("\n");
    for (String content2 : contents) {
        if (isPattern(content2) || isPatternFor(content2)) {
            //$NON-NLS-1$
            consoleText.append("");
            //$NON-NLS-1$
            content = "";
        } else {
            consoleText.append(content2);
            //$NON-NLS-1$
            consoleText.append("\n");
        }
    }
    boolean newStyle = false;
    if (message.getType() != MsgType.STD_OUT) {
        StyleRange style = new StyleRange();
        style.start = startLength + lengthBeforeAdd;
        style.length = content.length();
        if (message.getType() == MsgType.CORE_OUT || message.getType() == MsgType.CORE_ERR) {
            style.fontStyle = SWT.ITALIC;
        }
        Color color = getColor((MsgType) message.getType());
        style.foreground = color;
        if ((style.start + style.length) > (startLength + consoleText.length())) {
            style.length = startLength + consoleText.length() - style.start;
        }
        styles.add(style);
        newStyle = true;
    }
    return newStyle;
}

Example 13 with StyleRange

use of org.eclipse.swt.custom.StyleRange in project tesb-studio-se by Talend.

the class AnsiConsoleStyleListener method lineGetStyle.

@Override
public void lineGetStyle(LineStyleEvent event) {
    if (event == null || event.lineText == null || event.lineText.length() == 0)
        return;
    StyleRange defStyle;
    if (event.styles != null && event.styles.length > 0) {
        defStyle = (StyleRange) event.styles[0].clone();
        if (defStyle.background == null)
            defStyle.background = AnsiConsoleUtils.getDebugConsoleBgColor();
    } else {
        defStyle = new StyleRange(1, lastRangeEnd, new Color(null, AnsiConsoleColorPalette.getColor(0)), new Color(null, AnsiConsoleColorPalette.getColor(15)), SWT.NORMAL);
    }
    lastRangeEnd = 0;
    List<StyleRange> ranges = new ArrayList<StyleRange>();
    String currentText = event.lineText;
    Matcher matcher = pattern.matcher(currentText);
    while (matcher.find()) {
        int start = matcher.start();
        int end = matcher.end();
        String theEscape = currentText.substring(matcher.start() + 2, matcher.end() - 1);
        char code = currentText.charAt(matcher.end() - 1);
        if (code == ESCAPE_SGR) {
            // Select Graphic Rendition (SGR) escape sequence
            List<Integer> nCommands = new ArrayList<Integer>();
            for (String cmd : theEscape.split(";")) {
                int nCmd = AnsiConsoleUtils.tryParseInteger(cmd);
                if (nCmd != -1)
                    nCommands.add(nCmd);
            }
            if (nCommands.isEmpty())
                nCommands.add(0);
            interpretCommand(nCommands);
        }
        if (lastRangeEnd != start)
            addRange(ranges, event.lineOffset + lastRangeEnd, start - lastRangeEnd, defStyle.foreground, false);
        lastAttributes = currentAttributes.clone();
        addRange(ranges, event.lineOffset + start, end - start, defStyle.foreground, true);
    }
    if (lastRangeEnd != currentText.length())
        addRange(ranges, event.lineOffset + lastRangeEnd, currentText.length() - lastRangeEnd, defStyle.foreground, false);
    lastAttributes = currentAttributes.clone();
    if (!ranges.isEmpty())
        event.styles = ranges.toArray(new StyleRange[ranges.size()]);
}

Example 14 with StyleRange

use of org.eclipse.swt.custom.StyleRange in project tesb-studio-se by Talend.

the class AnsiConsoleStyleListener method addRange.

private void addRange(List<StyleRange> ranges, int start, int length, Color foreground, boolean isCode) {
    StyleRange range = new StyleRange(start, length, foreground, null);
    AnsiConsoleAttributes.updateRangeStyle(range, lastAttributes);
    if (isCode) {
        range.metrics = new GlyphMetrics(0, 0, 0);
    }
    ranges.add(range);
    lastRangeEnd = lastRangeEnd + range.length;
}

Example 15 with StyleRange

use of org.eclipse.swt.custom.StyleRange in project tesb-studio-se by Talend.

the class SearchCellLabelProvider method update.

@Override
public void update(ViewerCell cell) {
    Object element = cell.getElement();
    final String text = getText(element);
    cell.setText(text);
    cell.setImage(getImage(element));
    cell.setFont(getFont(element));
    if (filterString != null && !filterString.isEmpty()) {
        int filterIndex = text.indexOf(filterString);
        StyleRange styleRange = new StyleRange(filterIndex, filterString.length(), null, hightLight);
        cell.setStyleRanges(new StyleRange[] { styleRange });
    } else {
        cell.setStyleRanges(null);
    }
}