public AbstractLabeledFigure(Figure shape, Color borderColor, Color fillColor) {
this.defaultBorderColor = borderColor;
this.defaultFillColor = fillColor;
setCornerDimensions(new Dimension(12, 12));
setFill(false);
setBorder(new MarginBorder(1));
label = createLabel();
label.setBorder(new MarginBorder(1, 6, 1, 6));
label.setForegroundColor(ColorConstants.black);
label.setOpaque(true);
this.shape = shape;
setLayoutManager(createFigureLayout());
doAddShape(shape);
doAddLabel(label);
setBorderColor(null);
setFillColor(null);
setMinimumSize(new Dimension(50, -1));
setMaximumSize(new Dimension(300, 100));
}
protected IFigure createBaseFigure() {
Image image = null;
byte[] icon = null;
ComponentInterface ci =
((WorkflowNode) getModel())
.getComponentDescription()
.getComponentInstallation()
.getComponentRevision()
.getComponentInterface();
if (ci.getSize() == ComponentSize.SMALL) {
icon = ((WorkflowNode) getModel()).getComponentDescription().getIcon24();
} else {
icon = ((WorkflowNode) getModel()).getComponentDescription().getIcon32();
}
if (icon != null) {
try {
image = new Image(Display.getCurrent(), new ByteArrayInputStream(icon));
} catch (SWTException e) {
// The images of integrated tools may be broken, so the default will be used.
LogFactory.getLog(getClass()).info("Could not load tool icon, loading default. ", e);
image = ImageManager.getInstance().getSharedImage(StandardImages.RCE_LOGO_32);
}
} else if (ci.getIdentifier().startsWith(ComponentUtils.MISSING_COMPONENT_PREFIX)) {
if (ci.getSize() == ComponentSize.SMALL) {
image = ImageManager.getInstance().getSharedImage(StandardImages.RCE_LOGO_24_GREY);
} else {
image = ImageManager.getInstance().getSharedImage(StandardImages.RCE_LOGO_32_GREY);
}
} else {
if (ci.getSize() == ComponentSize.SMALL) {
image = ImageManager.getInstance().getSharedImage(StandardImages.RCE_LOGO_24);
} else {
image = ImageManager.getInstance().getSharedImage(StandardImages.RCE_LOGO_32);
}
}
Color color = getColor(ci);
if (ci.getSize() == ComponentSize.SMALL) {
IconLabel iconLabel = new IconLabel(image, ci);
iconLabel.setOpaque(true);
iconLabel.setBorder(null);
iconLabel.setBackgroundColor(color);
return iconLabel;
} else {
final String labelText = ((WorkflowNode) getModel()).getName();
final Label label = new Label(labelText, image);
label.setTextPlacement(PositionConstants.SOUTH);
label.setBorder(new LineBorder());
label.setOpaque(true);
label.setBackgroundColor(color);
return label;
}
}
/** @generated */
protected IFigure createSelectionFeedbackFigure() {
if (getHostFigure() instanceof Label) {
Label feedbackFigure = new Label();
feedbackFigure.setOpaque(true);
feedbackFigure.setBackgroundColor(ColorConstants.menuBackgroundSelected);
feedbackFigure.setForegroundColor(ColorConstants.menuForegroundSelected);
return feedbackFigure;
} else {
RectangleFigure feedbackFigure = new RectangleFigure();
feedbackFigure.setFill(false);
return feedbackFigure;
}
}
public InterceptorsFigure() {
ToolbarLayout layout = new ToolbarLayout();
setLayoutManager(layout);
setBorder(new LineBorder(ColorConstants.black, 1));
/* Header Label */
Label constantLabel = new Label("Interceptors");
constantLabel.setLabelAlignment(PositionConstants.LEFT);
constantLabel.setIcon(
S2EditorUI.getImageDescriptor("icons/arraypartition_obj.gif").createImage());
constantLabel.setBackgroundColor(new Color(null, 0xb7, 0xe4, 0xa8));
constantLabel.setOpaque(true);
constantLabel.setForegroundColor(ColorConstants.titleForeground);
constantLabel.setFont(JFaceResources.getFontRegistry().getBold(JFaceResources.DIALOG_FONT));
add(constantLabel);
bodyFigure = new BodyFigure();
add(bodyFigure);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.gef.editparts.AbstractConnectionEditPart#createFigure()
*/
@Override
protected IFigure createFigure() {
PolylineConnection connection = new PolylineConnection();
PolygonDecoration decoration = new PolygonDecoration();
decoration.setTemplate(PolygonDecoration.TRIANGLE_TIP);
connection.setTargetDecoration(decoration);
connection.setLineWidth(2);
if (getCastedModel().isAlternate()) {
ConditionalElement prevous = (ConditionalElement) getCastedModel().getPrevous();
Label conditionLbl = new Label("[" + prevous.getAlternativeLabel() + "]");
conditionLbl.setOpaque(true);
connection.add(conditionLbl, new MidpointLocator(connection, 0));
}
return connection;
}
/**
* @param contents IFigure
* @param name String
* @param route DotRoute
* @return PolylineConnection
*/
private PolylineConnection addConnectionFromRoute(
final IFigure contents, final String name, final DotRoute route) {
final float[] coords = new float[6];
final ArrayList<AbsoluteBendpoint> bends = new ArrayList<AbsoluteBendpoint>();
boolean isFirstPoint = true;
final Point min = new Point(Integer.MAX_VALUE, Integer.MAX_VALUE);
final Point max = new Point(Integer.MIN_VALUE, Integer.MIN_VALUE);
for (final PathIterator ite =
new FlatteningPathIterator(
route.getPath().getPathIterator(new AffineTransform()), PATH_ITERATOR_FLATNESS);
!ite.isDone();
ite.next()) {
final int segType = ite.currentSegment(coords);
switch (segType) {
case PathIterator.SEG_MOVETO:
if (isFirstPoint) {
addBendPoint(coords, bends, min, max);
} else {
LOG.error("Got SEG_MOVETO after first point");
}
break;
case PathIterator.SEG_LINETO:
addBendPoint(coords, bends, min, max);
break;
default:
LOG.error("Unexpected segment type " + segType);
break;
}
isFirstPoint = false;
}
final Rectangle bounds = new Rectangle(min, max);
final PolylineConnection conn = new PolylineConnection();
final Point sourcePoint = bends.remove(0);
final Point targetPoint;
if (route.getEndPt() != null) {
targetPoint = new PrecisionPoint(route.getEndPt().getX(), route.getEndPt().getY());
} else {
targetPoint = bends.remove(bends.size() - 1);
}
conn.setSourceAnchor(new XYRelativeAnchor(conn, sourcePoint));
conn.setTargetAnchor(new XYRelativeAnchor(conn, targetPoint));
if (bends.isEmpty()) {
conn.setConnectionRouter(null);
} else {
conn.setConnectionRouter(new BendpointConnectionRouter());
conn.setRoutingConstraint(bends);
}
if (name != null) {
final Label label = new Label(name);
label.setOpaque(true);
label.setBackgroundColor(ColorConstants.buttonLightest);
label.setBorder(new LineBorder());
label.setFont(Application.getInstance().getFont(Application.LINK_FONT));
final ConnectionLocator locator = new MidpointLocator(conn, bends.size() / 2);
locator.setRelativePosition(PositionConstants.CENTER);
// Includes the label in the connection bounds.
// Worst case scenario, the label is on the connection edge.
final Dimension labelSize = label.getPreferredSize();
bounds.expand(labelSize.width, labelSize.height);
conn.add(label, locator);
}
contents.add(conn, bounds);
return conn;
}
public void setConnName(String newName) {
lblCnnName.setText(modifyString(newName));
if (newName == null || newName.trim().length() == 0) lblCnnName.setOpaque(false);
else lblCnnName.setOpaque(true);
}
