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

Example 6 with ImageData

use of org.eclipse.swt.graphics.ImageData in project dbeaver by serge-rider.

the class DBeaverIcons method getViewMenuImage.

public static synchronized Image getViewMenuImage() {
    if (viewMenuImage == null) {
        Display d = Display.getCurrent();
        Image viewMenu = new Image(d, 16, 16);
        Image viewMenuMask = new Image(d, 16, 16);
        Display display = Display.getCurrent();
        GC gc = new GC(viewMenu);
        GC maskgc = new GC(viewMenuMask);
        gc.setForeground(display.getSystemColor(SWT.COLOR_WIDGET_DARK_SHADOW));
        gc.setBackground(display.getSystemColor(SWT.COLOR_LIST_BACKGROUND));
        int[] shapeArray = new int[] { 6, 3, 15, 3, 11, 7, 10, 7 };
        gc.fillPolygon(shapeArray);
        gc.drawPolygon(shapeArray);
        Color black = display.getSystemColor(SWT.COLOR_BLACK);
        Color white = display.getSystemColor(SWT.COLOR_WHITE);
        maskgc.setBackground(black);
        maskgc.fillRectangle(0, 0, 16, 16);
        maskgc.setBackground(white);
        maskgc.setForeground(white);
        maskgc.fillPolygon(shapeArray);
        maskgc.drawPolygon(shapeArray);
        gc.dispose();
        maskgc.dispose();
        ImageData data = viewMenu.getImageData();
        data.transparentPixel = data.getPixel(0, 0);
        viewMenuImage = new Image(d, viewMenu.getImageData(), viewMenuMask.getImageData());
        viewMenu.dispose();
        viewMenuMask.dispose();
    }
    return viewMenuImage;
}

Example 7 with ImageData

use of org.eclipse.swt.graphics.ImageData in project dbeaver by serge-rider.

the class OverlayImageDescriptor method drawTopLeft.

protected void drawTopLeft(ImageDescriptor[] overlays) {
    if (overlays == null)
        return;
    int length = overlays.length;
    int x = 0;
    for (int i = 0; i < 3; i++) {
        if (i < length && overlays[i] != null) {
            ImageData id = overlays[i].getImageData();
            drawImage(id, x, 0);
            x += id.width;
        }
    }
}

Example 8 with ImageData

use of org.eclipse.swt.graphics.ImageData in project dbeaver by serge-rider.

the class OverlayImageDescriptor method drawBottomRight.

protected void drawBottomRight(ImageDescriptor[] overlays) {
    if (overlays == null)
        return;
    int length = overlays.length;
    int x = getSize().x;
    for (int i = 2; i >= 0; i--) {
        if (i < length && overlays[i] != null) {
            ImageData id = overlays[i].getImageData();
            x -= id.width;
            drawImage(id, x, getSize().y - id.height);
        }
    }
}

Example 9 with ImageData

use of org.eclipse.swt.graphics.ImageData in project dbeaver by serge-rider.

the class ProgramInfo method getProgram.

public static ProgramInfo getProgram(IResource resource) {
    if (resource instanceof IFile) {
        final String fileExtension = CommonUtils.notEmpty(resource.getFileExtension());
        ProgramInfo programInfo = programMap.get(fileExtension);
        if (programInfo == null) {
            Program program = Program.findProgram(fileExtension);
            programInfo = new ProgramInfo(program);
            if (program != null) {
                final ImageData imageData = program.getImageData();
                if (imageData != null) {
                    programInfo.image = new DBIconBinary(program.getName(), imageData);
                }
            }
            programMap.put(fileExtension, programInfo);
        }
        return programInfo.program == null ? null : programInfo;
    }
    return null;
}

Example 10 with ImageData

use of org.eclipse.swt.graphics.ImageData in project dbeaver by serge-rider.

the class BookmarkStorage method serialize.

public ByteArrayInputStream serialize() throws IOException {
    ByteArrayOutputStream buffer = new ByteArrayOutputStream(5000);
    XMLBuilder xml = new XMLBuilder(buffer, GeneralUtils.getDefaultFileEncoding());
    xml.startElement(TAG_BOOKMARK);
    xml.addAttribute(ATTR_TITLE, title);
    if (description != null) {
        xml.addAttribute(ATTR_DESCRIPTION, description);
    }
    xml.addAttribute(ATTR_DATA_SOURCE, dataSourceId);
    for (String path : dataSourcePath) {
        xml.startElement(TAG_PATH);
        xml.addText(path);
        xml.endElement();
    }
    {
        xml.startElement(TAG_IMAGE);
        Image realImage = DBeaverIcons.getImage(this.image);
        ImageLoader loader = new ImageLoader();
        loader.data = new ImageData[] { realImage.getImageData() };
        ByteArrayOutputStream imageBuffer = new ByteArrayOutputStream(5000);
        loader.save(imageBuffer, SWT.IMAGE_PNG);
        xml.addText(Base64.encode(imageBuffer.toByteArray()));
        xml.endElement();
    }
    xml.endElement();
    xml.flush();
    return new ByteArrayInputStream(buffer.toByteArray());
}