public void animatorFinished(AnimatorEvent arg0) {
animations--;
if (animations == 0) {
for (Iterator iter = getNewSizes().keySet().iterator(); iter.hasNext(); ) {
JRDesignElement element = (JRDesignElement) iter.next();
Rectangle rectangle = getNewSizes().get(element);
element.setX(rectangle.x);
element.setY(rectangle.y);
element.setWidth(rectangle.width);
element.setHeight(rectangle.height);
// Calculate the best font height...
if (element instanceof JRDesignTextElement) {
JRStyledTextParser styledTextParser = JRStyledTextParser.getInstance();
JRDesignTextElement dte = (JRDesignTextElement) element;
dte.setFontSize(null);
for (int i = dte.getFontSize() - 1; i > 1; --i) {
String text = "test";
// Convert the element in a print element...
Map<Attribute, Object> attributes =
JRFontUtil.getAttributes(new HashMap(), dte, Locale.getDefault());
JRStyledText styledText =
styledTextParser.getStyledText(
attributes,
text,
JRCommonText.MARKUP_STYLED_TEXT.equals(
dte
.getMarkup()), // FIXMEMARKUP only static styled text appears on
// preview. no other markup
Locale.getDefault());
JasperReportsContext context = IRLocalJasperReportsContext.getInstance();
JRTextMeasurerUtil measurerUtil = JRTextMeasurerUtil.getInstance(context);
JRTextMeasurer measurer = measurerUtil.createTextMeasurer(dte);
JRMeasuredText measuredText = measurer.measure(styledText, 0, dte.getHeight(), true);
if (measuredText.getTextHeight() > dte.getHeight()) {
if (i > 1) {
dte.setFontSize(i);
} else {
break;
}
} else {
break;
}
}
}
}
}
}
@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 Map<JRElement, Rectangle> layout(JRElement[] elements, Dimension c) {
Map<JRElement, Rectangle> map = new HashMap<JRElement, Rectangle>();
int x = 0;
int y = 0;
int w = c.width;
int h = (int) Math.floor((float) c.height / elements.length);
int rest = c.height - h * elements.length;
for (JRElement el : elements) {
JRDesignElement del = (JRDesignElement) el;
map.put(el, new Rectangle(el.getX(), el.getY(), el.getWidth(), el.getHeight()));
del.setX(x);
del.setY(y);
del.setWidth(w);
del.setHeight(h + rest);
// if last grab free pixels
y += h + rest;
if (rest > 0) rest = 0;
LayoutManager.layout(map, el);
}
return map;
}