protected void showChangeBoundsFeedback(ChangeBoundsRequest request) {
IFigure feedback = getDragSourceFeedbackFigure();
PrecisionRectangle rect = new PrecisionRectangle(getInitialFeedbackBounds().getCopy());
getHostFigure().translateToAbsolute(rect);
rect.translate(request.getMoveDelta());
rect.resize(request.getSizeDelta());
IFigure f = getHostFigure();
Dimension min = f.getMinimumSize().getCopy();
Dimension max = f.getMaximumSize().getCopy();
IMapMode mmode = MapModeUtil.getMapMode(f);
min.height = mmode.LPtoDP(min.height);
min.width = mmode.LPtoDP(min.width);
max.height = mmode.LPtoDP(max.height);
max.width = mmode.LPtoDP(max.width);
if (min.width > rect.width) rect.width = min.width;
else if (max.width < rect.width) rect.width = max.width;
if (min.height > rect.height) rect.height = min.height;
else if (max.height < rect.height) rect.height = max.height;
feedback.translateToRelative(rect);
feedback.setBounds(rect);
}
/**
* Returns a figure corresponding to this image
*
* @param image a image
* @return a figure corresponding to this image
*/
public IFigure getFigure(Image image) {
IMapMode mm =
MapModeUtil.getMapMode(
((IGraphicalEditPart) getDecoratorTarget().getAdapter(IGraphicalEditPart.class))
.getFigure());
ImageFigure fig = new ImageFigure();
fig.setImage(image);
fig.setSize(mm.DPtoLP(image.getBounds().width), mm.DPtoLP(image.getBounds().height));
return fig;
}
/** @generated */
public View createView(
IAdaptable semanticAdapter,
View containerView,
String semanticHint,
int index,
boolean persisted,
PreferencesHint preferencesHint) {
Node view =
(Node)
super.createView(
semanticAdapter, containerView, semanticHint, index, persisted, preferencesHint);
Location location = (Location) view.getLayoutConstraint();
IMapMode mapMode =
MeasurementUnitHelper.getMapMode(containerView.getDiagram().getMeasurementUnit());
location.setX(mapMode.DPtoLP(0));
location.setY(mapMode.DPtoLP(5));
return view;
}
public RegionFigure(IMapMode mapMode) {
this.mapMode = mapMode;
GridLayout layoutThis = new GridLayout(1, false);
layoutThis.verticalSpacing = 2;
this.setLayoutManager(layoutThis);
this.setLineWidth(mapMode.DPtoLP(1));
createContents();
}
protected void showChangeBoundsFeedback(ChangeBoundsRequest request) {
IFigure feedback = getDragSourceFeedbackFigure();
PrecisionRectangle rect = new PrecisionRectangle(getInitialFeedbackBounds().getCopy());
getHostFigure().translateToAbsolute(rect);
// Only enable horizontal dragging on lifelines(except lifelines that are result of a create
// message).
// https://bugs.eclipse.org/bugs/show_bug.cgi?id=364688
if (this.getHost() instanceof LifelineEditPart) {
LifelineEditPart lifelineEP = (LifelineEditPart) this.getHost();
if (!SequenceUtil.isCreateMessageEndLifeline(lifelineEP)) {
request.getMoveDelta().y = 0;
}
}
rect.translate(request.getMoveDelta());
rect.resize(request.getSizeDelta());
IFigure f = getHostFigure();
Dimension min = f.getMinimumSize().getCopy();
Dimension max = f.getMaximumSize().getCopy();
IMapMode mmode = MapModeUtil.getMapMode(f);
min.height = mmode.LPtoDP(min.height);
min.width = mmode.LPtoDP(min.width);
max.height = mmode.LPtoDP(max.height);
max.width = mmode.LPtoDP(max.width);
if (min.width > rect.width) rect.width = min.width;
else if (max.width < rect.width) rect.width = max.width;
if (min.height > rect.height) rect.height = min.height;
else if (max.height < rect.height) rect.height = max.height;
feedback.translateToRelative(rect);
feedback.setBounds(rect);
}
/** @see org.eclipse.draw2d.Figure#paintFigure(Graphics) */
protected void paintFigure(Graphics g) {
Rectangle r = getBounds().getCopy();
IMapMode mm = MapModeUtil.getMapMode(this);
r.translate(mm.DPtoLP(2), mm.DPtoLP(2));
r.setSize(mm.DPtoLP(11), mm.DPtoLP(9));
// Draw the bottom arc of the gate
r.y += mm.DPtoLP(4);
r.width = r.width - mm.DPtoLP(1);
g.fillOval(r);
r.height--;
g.drawOval(r);
// draw gate
g.translate(getLocation());
PointList outline = points.getCopy();
mm.DPtoLP(outline);
g.fillPolygon(outline);
g.drawPolyline(outline);
g.translate(getLocation().getNegated());
}
/** @see org.eclipse.draw2d.Figure#paintFigure(Graphics) */
protected void paintFigure(Graphics g) {
IMapMode mm = MapModeUtil.getMapMode(this);
Rectangle displayRectangle =
new Rectangle(mm.DPtoLP(15), mm.DPtoLP(11), mm.DPtoLP(31), mm.DPtoLP(25));
Rectangle displayShadow =
new Rectangle(mm.DPtoLP(14), mm.DPtoLP(10), mm.DPtoLP(32), mm.DPtoLP(26));
Rectangle displayHighlight =
new Rectangle(mm.DPtoLP(15), mm.DPtoLP(11), mm.DPtoLP(32), mm.DPtoLP(26));
Point valuePoint = new Point(mm.DPtoLP(16), mm.DPtoLP(10));
int Y1 = mm.DPtoLP(0);
int Y2 = mm.DPtoLP(44);
Rectangle r = getBounds().getCopy();
g.translate(r.getLocation());
g.fillRectangle(mm.DPtoLP(0), mm.DPtoLP(0), r.width, r.height /*- MapMode.DPtoLP(4)*/);
int right = r.width - 1;
g.drawLine(mm.DPtoLP(0), Y1, right, Y1);
g.drawLine(mm.DPtoLP(0), Y1, mm.DPtoLP(0), Y2);
g.drawLine(mm.DPtoLP(0), Y2, right, Y2);
g.drawLine(right, Y1, right, Y2);
// Draw the display
RGB whiteColor = ColorConstants.white.getRGB();
RGB backgroundColor = getBackgroundColor().getRGB();
RGB newHightlightRGB =
new RGB(
(whiteColor.red + backgroundColor.red) / 2,
(whiteColor.green + backgroundColor.green) / 2,
(whiteColor.blue + backgroundColor.blue) / 2);
g.setBackgroundColor(DiagramColorRegistry.getInstance().getColor(newHightlightRGB));
g.fillRectangle(displayHighlight);
RGB blackColor = ColorConstants.black.getRGB();
RGB newShadowRGB =
new RGB(
(blackColor.red + backgroundColor.red) / 2,
(blackColor.green + backgroundColor.green) / 2,
(blackColor.blue + backgroundColor.blue) / 2);
g.setBackgroundColor(DiagramColorRegistry.getInstance().getColor(newShadowRGB));
g.fillRectangle(displayShadow);
g.setBackgroundColor(ColorConstants.black);
g.fillRectangle(displayRectangle);
// Draw the value
g.setForegroundColor(getFontColor());
g.drawText(value, valuePoint);
}
/**
*
*
* <pre>
* {@inheritDoc}
*
* This method override parent implementation to add a new set of
* predefined decoration type.
*
* The arrowType available constants are given in {@link EdgeDecorationType}.
* </pre>
*/
@Override
protected RotatableDecoration getArrowDecoration(int arrowType) {
RotatableDecoration decoration = null;
int width = getLineWidth();
if (width < 0) {
width = 1;
}
if (arrowType == EdgeDecorationType.OPEN_ARROW) {
IMapMode mm = getMapMode();
decoration = new PolylineDecoration();
((PolylineDecoration) decoration).setScale(mm.DPtoLP(15 + width), mm.DPtoLP(5 + width));
((PolylineDecoration) decoration).setTemplate(PolylineDecoration.TRIANGLE_TIP);
((PolylineDecoration) decoration).setLineWidth(mm.DPtoLP(width));
} else if (arrowType == EdgeDecorationType.SOLID_ARROW_FILLED) {
IMapMode mm = getMapMode();
decoration = new PolygonDecoration();
((PolygonDecoration) decoration).setScale(mm.DPtoLP(15 + width), mm.DPtoLP(5 + width));
((PolygonDecoration) decoration).setTemplate(PolygonDecoration.TRIANGLE_TIP);
((PolygonDecoration) decoration).setLineWidth(mm.DPtoLP(width));
((PolygonDecoration) decoration).setFill(true);
} else if (arrowType == EdgeDecorationType.SOLID_ARROW_EMPTY) {
IMapMode mm = getMapMode();
decoration = new PolygonDecoration();
((PolygonDecoration) decoration).setScale(mm.DPtoLP(15 + width), mm.DPtoLP(5 + width));
((PolygonDecoration) decoration).setTemplate(PolygonDecoration.TRIANGLE_TIP);
((PolygonDecoration) decoration).setLineWidth(mm.DPtoLP(width));
// Not really empty... filled with white color.
((PolygonDecoration) decoration).setFill(true);
((PolygonDecoration) decoration).setBackgroundColor(ColorConstants.white);
} else if (arrowType == EdgeDecorationType.SOLID_DIAMOND_FILLED) {
IMapMode mm = getMapMode();
decoration = new PolygonDecoration();
((PolygonDecoration) decoration).setScale(mm.DPtoLP(12 + width), mm.DPtoLP(6 + width));
PointList diamondPointList = new PointList();
diamondPointList.addPoint(0, 0);
diamondPointList.addPoint(-1, 1);
diamondPointList.addPoint(-2, 0);
diamondPointList.addPoint(-1, -1);
((PolygonDecoration) decoration).setTemplate(diamondPointList);
((PolygonDecoration) decoration).setLineWidth(mm.DPtoLP(width));
((PolygonDecoration) decoration).setFill(true);
} else if (arrowType == EdgeDecorationType.SOLID_DIAMOND_EMPTY) {
IMapMode mm = getMapMode();
decoration = new PolygonDecoration();
((PolygonDecoration) decoration).setScale(mm.DPtoLP(12 + width), mm.DPtoLP(6 + width));
PointList diamondPointList = new PointList();
diamondPointList.addPoint(0, 0);
diamondPointList.addPoint(-1, 1);
diamondPointList.addPoint(-2, 0);
diamondPointList.addPoint(-1, -1);
((PolygonDecoration) decoration).setTemplate(diamondPointList);
((PolygonDecoration) decoration).setLineWidth(mm.DPtoLP(width));
// Not really empty... filled with white color.
((PolygonDecoration) decoration).setFill(true);
((PolygonDecoration) decoration).setBackgroundColor(ColorConstants.white);
}
return decoration;
}