@Override
protected void performAction(Node[] nodes) {
if (nodes.length == 0) return;
JasperDesign jd = nodes[0].getLookup().lookup(JasperDesign.class);
if (jd == null) return;
List<JRDesignElement> elements = getSelectedElements(nodes);
boolean aggregate = false;
for (JRDesignElement element : elements) {
Rectangle oldBounds = getElementBounds(element);
// 1. Find the parent...
Rectangle rect = ModelUtils.getParentBounds(jd, element);
int oldY = element.getY();
element.setY((rect.height / 2) - (element.getHeight() / 2));
aggregate = addTransformationUndo(element, oldBounds, aggregate);
}
}
public void updateBounds() {
JasperDesign jd = ((AbstractReportObjectScene) this.getScene()).getJasperDesign();
// Point p =
// JRBand band = ModelUtils.bandOfElement(element, jd);
// int bandYLocation = ModelUtils.getBandLocation(band, jd);
// setPreferredLocation(new Point( jd.getLeftMargin() + element.getX()-5, bandYLocation +
// element.getY() -5) );
// setPreferredBounds(new Rectangle(0,0,element.getWidth()+10, element.getHeight()+10));
Point location = convertModelToLocalLocation(new Point(element.getX(), element.getY()));
location.x -= getBorder().getInsets().left;
location.y -= getBorder().getInsets().top;
setPreferredLocation(location);
setPreferredBounds(
new Rectangle(
0,
0,
element.getWidth() + getBorder().getInsets().left + getBorder().getInsets().right,
element.getHeight() + getBorder().getInsets().top + getBorder().getInsets().bottom));
}
protected void paintWidgetImplementation() {
super.paintWidget();
Graphics2D gr = getScene().getGraphics();
// Java2DUtils.setClip(gr,getClientArea());
// Move the gfx 10 pixel ahead...
Rectangle r = getPreferredBounds();
long t = new Date().getTime();
// if (getElement() instanceof JRDesignImage) return;
AffineTransform af = gr.getTransform();
AffineTransform new_af = (AffineTransform) af.clone();
AffineTransform translate =
AffineTransform.getTranslateInstance(
getBorder().getInsets().left + r.x, getBorder().getInsets().top + r.y);
new_af.concatenate(translate);
gr.setTransform(new_af);
JasperDesign jd = ((AbstractReportObjectScene) this.getScene()).getJasperDesign();
JRDesignElement e = this.getElement();
DrawVisitor dv = ((AbstractReportObjectScene) this.getScene()).getDrawVisitor();
if (dv == null) return;
if (e instanceof JRDesignCrosstab) {
Composite oldComposite = gr.getComposite();
gr.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.5f));
try {
e.visit(dv);
} catch (Exception ex) {
}
gr.setComposite(oldComposite);
Shape oldClip = gr.getClip();
Shape rect = new Rectangle2D.Float(0, 0, element.getWidth(), element.getHeight());
gr.clip(rect);
gr.drawImage(crosstabImage.getImage(), 4, 4, null);
gr.setClip(oldClip);
}
// if (e instanceof JRDesignFrame)
// {
// Composite oldComposite = gr.getComposite();
// gr.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.5f));
// //try {
// // e.visit( dv );
// //} catch (Exception ex){}
// gr.setComposite(oldComposite);
// Shape oldClip = gr.getClip();
// Shape rect = new Rectangle2D.Float(0,0,element.getWidth(), element.getHeight());
//
// }
else if (e instanceof JRDesignSubreport) {
Composite oldComposite = gr.getComposite();
gr.fillRect(0, 0, element.getWidth(), element.getHeight());
gr.setComposite(oldComposite);
Shape oldClip = gr.getClip();
Shape rect = new Rectangle2D.Float(0, 0, element.getWidth(), element.getHeight());
gr.clip(rect);
gr.drawImage(subreportImage.getImage(), 4, 4, null);
gr.setClip(oldClip);
} else if (e instanceof JRDesignGenericElement) {
// Composite oldComposite = gr.getComposite();
Paint oldPaint = gr.getPaint();
gr.setPaint(new Color(196, 200, 162, 64));
gr.fillRect(0, 0, element.getWidth(), element.getHeight());
gr.setPaint(oldPaint);
// gr.setComposite(oldComposite);
Shape oldClip = gr.getClip();
Shape rect = new Rectangle2D.Float(0, 0, element.getWidth(), element.getHeight());
gr.clip(rect);
gr.drawImage(genericElementImage.getImage(), 4, 4, null);
gr.setClip(oldClip);
} else if (e instanceof JRDesignChart) {
if (((JRDesignChart) e).getChartType() == JRDesignChart.CHART_TYPE_MULTI_AXIS) {
Composite oldComposite = gr.getComposite();
gr.fillRect(0, 0, element.getWidth(), element.getHeight());
gr.setComposite(oldComposite);
Shape oldClip = gr.getClip();
Shape rect = new Rectangle2D.Float(0, 0, element.getWidth(), element.getHeight());
gr.clip(rect);
gr.drawImage(multiaxisImage.getImage(), 4, 4, null);
gr.setClip(oldClip);
} else {
ClassLoader oldCL = null;
dv.setGraphics2D(gr);
oldCL = Thread.currentThread().getContextClassLoader();
Thread.currentThread().setContextClassLoader(IReportManager.getJRExtensionsClassLoader());
try {
e.visit(dv);
} catch (Exception ex) {
System.err.println(
"iReport - Element rendering exception " + getElement() + " " + ex.getMessage());
// ex.printStackTrace();
}
if (oldCL != null) {
Thread.currentThread().setContextClassLoader(oldCL);
}
}
} else {
dv.setGraphics2D(gr);
try {
ClassLoader cl = Thread.currentThread().getContextClassLoader();
Thread.currentThread().setContextClassLoader(IReportManager.getJRExtensionsClassLoader());
e.visit(dv);
Thread.currentThread().setContextClassLoader(cl);
} catch (Exception ex) {
System.err.println(
"iReport - Element rendering exception " + getElement() + " " + ex.getMessage());
// ex.printStackTrace();
}
}
// show the element and parent coordinates...
/*
Point p = getParentElementModelLocation();
gr.setColor(Color.darkGray);
gr.setFont(new Font("SansSerif",0,6));
gr.drawString( getElement().getX() + "," + getElement().getY() + " - " + p.x + "," + p.y, 2, 12);
*/
//
gr.setTransform(af);
// Java2DUtils.resetClip(gr);
// System.out.println("Painted : " + (t - new Date().getTime()) + " " + getElement());
}