Examples with Color org.eclipse.swt.graphics.Color used on opensource projects

Example 16 with Color

use of org.eclipse.swt.graphics.Color in project tdi-studio-se by Talend.

the class CustomTableFigure method fillShape.

protected void fillShape(Graphics graphics) {
    Rectangle r = getBounds();
    Rectangle.SINGLETON.setBounds(r);
    Rectangle.SINGLETON.y += 1;
    Rectangle.SINGLETON.height -= 1;
    int shadowDepth = 0;
    int rectangleWidth = r.width - shadowDepth;
    int rectangleHeight = r.height - shadowDepth;
    Color foreground = graphics.getForegroundColor();
    Color background = graphics.getBackgroundColor(), shadow = ColorUtilities.darker(foreground);
    int x = r.x + shadowDepth;
    int y = r.y + shadowDepth;
    /**
         * trace shadow
         */
    for (int i = shadowDepth - 1; i >= 0; i--) {
        shadow = lighter(background, i + 1, shadowDepth + 1);
        graphics.setBackgroundColor(shadow);
        graphics.fillRectangle(x, y, rectangleWidth, rectangleHeight);
        if (i > 0) {
            x--;
            y--;
        }
    }
    graphics.setBackgroundColor(background);
    graphics.setForegroundColor(foreground);
    graphics.fillRectangle(x, y, rectangleWidth, rectangleHeight);
    // Gradient
    graphics.setForegroundColor(foreground);
    graphics.fillGradient(x, y - 20, rectangleWidth, figure.getBounds().height + 25, true);
    graphics.setForegroundColor(foreground);
    graphics.drawRectangle(x, y - 1, rectangleWidth - 1, rectangleHeight);
}

Example 17 with Color

use of org.eclipse.swt.graphics.Color in project tesb-studio-se by Talend.

the class AnsiConsoleAttributes method updateRangeStyle.

// This function maps from the current attributes as "described" by escape sequences to real,
// Eclipse console specific attributes (resolving color palette, default colors, etc.)
public static void updateRangeStyle(StyleRange range, AnsiConsoleAttributes attribute) {
    AnsiConsoleAttributes tempAttrib = attribute.clone();
    boolean hilite = false;
    // Prepare the foreground color
    if (hilite) {
        if (tempAttrib.currentFgColor == null) {
            range.foreground = AnsiConsoleUtils.getDebugConsoleFgColor();
            range.foreground = hiliteRgbColor(range.foreground);
        } else {
            if (tempAttrib.currentFgColor < AnsiCommands.COMMAND_COLOR_INTENSITY_DELTA)
                range.foreground = new Color(null, AnsiConsoleColorPalette.getColor(tempAttrib.currentFgColor + AnsiCommands.COMMAND_COLOR_INTENSITY_DELTA));
            else
                range.foreground = new Color(null, AnsiConsoleColorPalette.getColor(tempAttrib.currentFgColor));
        }
    } else {
        if (tempAttrib.currentFgColor != null)
            range.foreground = new Color(null, AnsiConsoleColorPalette.getColor(tempAttrib.currentFgColor));
    }
    // Prepare the background color
    if (tempAttrib.currentBgColor != null)
        range.background = new Color(null, AnsiConsoleColorPalette.getColor(tempAttrib.currentBgColor));
    // We need to solve them before we use them for strike/underline/frame colors
    if (tempAttrib.invert) {
        if (range.foreground == null)
            range.foreground = AnsiConsoleUtils.getDebugConsoleFgColor();
        if (range.background == null)
            range.background = AnsiConsoleUtils.getDebugConsoleBgColor();
        Color tmp = range.background;
        range.background = range.foreground;
        range.foreground = tmp;
    }
    if (tempAttrib.conceal) {
        if (range.background == null)
            range.background = AnsiConsoleUtils.getDebugConsoleBgColor();
        range.foreground = range.background;
    }
    range.font = null;
    range.fontStyle = SWT.NORMAL;
    // Prepare the rest of the attributes
    if (tempAttrib.bold)
        range.fontStyle |= SWT.BOLD;
    if (tempAttrib.italic)
        range.fontStyle |= SWT.ITALIC;
    if (tempAttrib.underline != UNDERLINE_NONE) {
        range.underline = true;
        range.underlineColor = range.foreground;
        range.underlineStyle = tempAttrib.underline;
    } else
        range.underline = false;
    range.strikeout = tempAttrib.strike;
    range.strikeoutColor = range.foreground;
    if (tempAttrib.framed) {
        range.borderStyle = SWT.BORDER_SOLID;
        range.borderColor = range.foreground;
    } else
        range.borderStyle = SWT.NONE;
}

Example 18 with Color

use of org.eclipse.swt.graphics.Color 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 19 with Color

use of org.eclipse.swt.graphics.Color in project tesb-studio-se by Talend.

the class AnsiConsoleAttributes method hiliteRgbColor.

public static Color hiliteRgbColor(Color c) {
    if (c == null)
        return new Color(null, new RGB(0xff, 0xff, 0xff));
    int red = c.getRed() * 2;
    int green = c.getGreen() * 2;
    int blue = c.getBlue() * 2;
    if (red > 0xff)
        red = 0xff;
    if (green > 0xff)
        green = 0xff;
    if (blue > 0xff)
        blue = 0xff;
    // here
    return new Color(null, new RGB(red, green, blue));
}

Example 20 with Color

use of org.eclipse.swt.graphics.Color in project tesb-studio-se by Talend.

the class AnsiConsoleUtils method colorFromStringRgb.

static Color colorFromStringRgb(String strRgb) {
    Color result = null;
    String[] splitted = strRgb.split(",");
    if (splitted != null && splitted.length == 3) {
        int red = tryParseInteger(splitted[0]);
        int green = tryParseInteger(splitted[1]);
        int blue = tryParseInteger(splitted[2]);
        result = new Color(null, new RGB(red, green, blue));
    }
    return result;
}