public int increaseCellPosition(final int colSpan, final int rowSpan) {
// find insert-position for the cell. This skips cells that block the location via a row-span.
while (true) {
// we are past the point of defined cells. Adding new cells is guaranteed to not have
// row-spans.
if (tableCellPosition >= rowSpans.size()) {
break;
}
if (isCellAreaClear(tableCellPosition, colSpan)) {
break;
}
tableCellPosition += 1;
}
final int retval = tableCellPosition;
// set the cell...
for (int i = tableCellPosition; i < tableCellPosition + colSpan; i++) {
if (i < rowSpans.size()) {
rowSpans.set(i, Math.max(rowSpan, rowSpans.get(i)));
} else {
rowSpans.add(rowSpan);
}
}
tableCellPosition += colSpan;
return retval;
}
private boolean isCellAreaClear(final int pos, final int colSpan) {
final int maxIdx = Math.min(pos + colSpan, rowSpans.size());
for (int i = pos; i < maxIdx; i++) {
if (rowSpans.get(tableCellPosition) > 0) {
return false;
}
}
return true;
}
protected void finishTableSectionBox(final TableSectionRenderBox box) {
if (currentTable == null) {
return;
}
if (currentTable.getSectionRenderBox() != box) {
return;
}
final IntList rowSpans = currentTable.rowSpans;
int missingRows = 0;
for (int i = 0; i < rowSpans.size(); i++) {
final int value = rowSpans.get(i);
if (missingRows < value) {
missingRows = value;
}
}
for (int i = 0; i < missingRows; i += 1) {
currentTable.rowModel.addRow();
}
box.getRowModel().validateSizes(box);
currentTable.setSectionRenderBox(null);
}
protected void finishTableRowBox(final TableRowRenderBox box) {
if (currentTable == null) {
return;
}
if (currentTable.getSectionRenderBox() == null) {
return;
}
final IntList rowSpans = currentTable.rowSpans;
int maxRowSpan = 0;
for (int i = 0; i < rowSpans.size(); i++) {
final int value = rowSpans.get(i);
maxRowSpan = Math.max(maxRowSpan, value);
}
for (int i = 0; i < rowSpans.size(); i++) {
final int value = rowSpans.get(i);
rowSpans.set(i, Math.max(0, value - 1));
}
}
