public Document nextTableRow(String atts) {
// peek at current cell - stay with it IF
// + it's the first cell in the row
// + the current cursor points at the first child (a block)
// + the block pointed by cursor is empty
Element cell = peek("table-cell", "nextTableRow() is not applicable outside enclosing table");
if (cell.getPreviousSibling() == null
&& cursor == cell.getFirstChild()
&& !cursor.hasChildNodes()) {
attributes((Element) cell.getParentNode(), atts);
return this;
}
// pop to table
pop("table", "nextTableRow() is not applicable outside enclosing table");
Element table = cursor;
// last child is already table-body?
if (table.getLastChild().getNodeName().equals("table-body")) {
cursor = (Element) table.getLastChild();
} else {
push("table-body");
}
// add row
push("table-row", atts);
// add cell
push("table-cell", "border=" + table.getAttribute("border"));
push("block");
// done
return this;
}
/** Add a paragraph */
public Document nextParagraph(String format) {
// start a new block if the current is not-empty
if (cursor.getFirstChild() != null) pop().push("block", format);
else attributes(cursor, format);
return this;
}
public Document nextTableCell(String atts) {
// peek at current cell - stay with it IF
// + it's the first cell in the row
// + the current cursor points at the first child (a block)
// + the block pointed by cursor is empty
Element cell = peek("table-cell", "nextTableCell() is not applicable outside enclosing table");
if (cell.getPreviousSibling() == null
&& cursor == cell.getFirstChild()
&& !cursor.hasChildNodes()) {
attributes(cell, atts);
// add empty content to block so another call to nextTableCell() willl actually move forward
push("inline", "").pop();
return this;
}
// peek at row
Element row =
peek("table-row", "nextTableCell() is not applicable outside enclosing table row");
int cells = row.getElementsByTagName("table-cell").getLength();
// peek at table - add new row if we have all columns already
Element table = peek("table", "nextTableCell() is not applicable outside enclosing table");
int cols = table.getElementsByTagName("table-column").getLength();
if (cols > 0 && cells == cols) return nextTableRow();
// pop to row
pop("table-row", "nextTableCell() is not applicable outside enclosing table row");
// 20060215 wanted to use border=inherit here but that would require table-row
// and table-body to have border=inherit as well. table-body can't have a
// border property in a table with border-collapse=separate (which is the only
// model FOP supports).
// So we're simply doing our own 'inherit' here :) Alternative would be to do
// us border=from-nearest-specified-value() on each cell or border=inherit
// on the table-columns and then border=from-table-column() on the cells.
// add now
push("table-cell", "border=" + table.getAttribute("border") + "," + atts);
push("block");
// done
return this;
}
