private BalancingResult applyBestResult() {
final float hCenter = horCenter();
List<Element> elements = sequence.getElements();
setColumn((float) bestResult.leftColumnHeight, hCenter, true, true, singleColumnRect, leftCTB);
setColumn(
(float) bestResult.rightColumnHeight, hCenter, false, false, singleColumnRect, rightCTB);
if (b.drawBorders) {
b.getCanvasBuilder().drawGrayRectangle(leftCTB.getSimpleColumnRectangle(), BaseColor.RED);
b.getCanvasBuilder().drawGrayRectangle(rightCTB.getSimpleColumnRectangle(), BaseColor.GREEN);
}
leftCTB.clearContent();
rightCTB.clearContent();
final DirectContentAdder.Result addResult =
new DirectContentAdder(leftCTB)
.setStartWith(initialLeftCTB)
.setStartAtIndex(startAtElement)
.setSwitchToRightCTB(rightCTB)
.setSimulate(false)
.go();
float yLine = Math.min(leftCTB.getYLine(), rightCTB.getYLine());
final BalancingResult r;
if (addResult.hasContentLeft(elements.size())) {
final ColumnTextBuilder contentCopy =
addResult.contentLeft == null
? null
: b.newColumnTextBuilder().setACopy(addResult.contentLeft);
r = startWithANewPage(contentCopy, addResult.index);
} else {
r = new BalancingResult(yLine);
// if(updateAfterRun != null){
// updateAfterRun.growBottom(origRectangle.getTop() - yLine);
// }
}
if (updateAfterRun != null) {
updateAfterRun.setSimpleColumn(
b.reuseRectangleBuilder(new Rectangle(origRectangle.get()))
.setTop(yLine)
.setBottom(b.getDocument().bottom())
.get());
}
return r;
}
public Result go() {
if (quickHeight != 0) {
if (rightCTB != null) {
throw new IllegalStateException("if quickHeight !=0 then rightCTB == null!");
}
}
Preconditions.checkNotNull(dest);
ColumnTextBuilder currentCtb = dest;
List<Element> elements = sequence.getElements();
int i;
if (quickHeight != 0) {
currentCtb.adjustBottom((float) quickHeight);
}
if (startWith != null) {
currentCtb.copyContentFrom(startWith);
float yBefore = currentCtb.getYLine();
int status = currentCtb.go(simulate);
if (setHeights) {
startContentHeight = yBefore - currentCtb.getYLine();
}
if (ColumnText.hasMoreText(status)) {
if (rightCTB != null) { // => quickHeight == 0
rightCTB.copyContentFrom(currentCtb);
currentCtb = rightCTB;
yBefore = currentCtb.getYLine();
status = currentCtb.go(simulate);
if (setHeights) {
startContentHeight += yBefore - currentCtb.getYLine();
}
if (ColumnText.hasMoreText(status)) {
return new Result(ColumnText.NO_MORE_COLUMN, startAtIndex, currentCtb);
}
} else {
return new Result(ColumnText.NO_MORE_COLUMN, startAtIndex, currentCtb);
}
}
}
// optimisation mode
if (quickHeight != 0) {
for (i = startAtIndex; i < elements.size(); i++) {
Element el = elements.get(i);
if (currentCtb.fits(el)) {
if (el instanceof SpaceElement) {
SpaceElement spaceElement = (SpaceElement) el;
spaceElement.add(currentCtb, simulate);
currentCtb.go(simulate);
} else {
currentCtb.addElement(el).go(simulate);
}
} else {
break;
}
}
return new Result(ColumnText.NO_MORE_TEXT, i, null);
}
for (i = startAtElement; i < elements.size(); i++) {
Element el = elements.get(i);
float yBefore = currentCtb.getYLine();
if (el instanceof SpaceElement) {
SpaceElement space = (SpaceElement) el;
if (space.fits(currentCtb, currentCtb.getBottom())) {
space.add(currentCtb, simulate);
} else {
if (currentCtb == dest) {
currentCtb = rightCTB;
} else if (currentCtb == rightCTB) {
return new Result(ColumnText.NO_MORE_COLUMN, i + 1, currentCtb.clearContent());
}
}
} else {
currentCtb.addElement(el);
if (ColumnText.hasMoreText(currentCtb.go(simulate))) {
if (currentCtb == dest) {
if (rightCTB == null) {
return new Result(ColumnText.NO_MORE_COLUMN, i + 1, currentCtb);
} else {
rightCTB.copyContentFrom(currentCtb);
currentCtb = rightCTB;
final int status = currentCtb.go(simulate);
if (ColumnText.hasMoreText(status)) {
return new Result(ColumnText.NO_MORE_COLUMN, i + 1, currentCtb);
}
}
} else {
return new Result(ColumnText.NO_MORE_COLUMN, i + 1, currentCtb);
}
}
}
if (setHeights) {
sequence.setHeight(i, yBefore - currentCtb.getYLine());
}
}
return new Result(ColumnText.NO_MORE_TEXT, elements.size(), null);
}
