bool KHTMLReader::parse_ul(DOM::Element e)
{
_list_depth++;
bool popstateneeded = false;
for (DOM::Node items = e.firstChild();!items.isNull();items = items.nextSibling()) {
if (items.nodeName().string().toLower() == "li") {
if (popstateneeded) {
popState();
//popstateneeded = false;
}
pushNewState();
startNewLayout();
popstateneeded = true;
_writer->layoutAttribute(state()->paragraph, "COUNTER", "numberingtype", "1");
_writer->layoutAttribute(state()->paragraph, "COUNTER", "righttext", ".");
if (e.tagName().string().toLower() == "ol") {
_writer->layoutAttribute(state()->paragraph, "COUNTER", "type", "1");
_writer->layoutAttribute(state()->paragraph, "COUNTER", "numberingtype", "1");
_writer->layoutAttribute(state()->paragraph, "COUNTER", "righttext", ".");
} else {
_writer->layoutAttribute(state()->paragraph, "COUNTER", "type", "10");
_writer->layoutAttribute(state()->paragraph, "COUNTER", "numberingtype", "");
_writer->layoutAttribute(state()->paragraph, "COUNTER", "righttext", "");
}
_writer->layoutAttribute(state()->paragraph, "COUNTER", "depth", QString("%1").arg(_list_depth - 1));
}
parseNode(items);
}
if (popstateneeded)
popState();
_list_depth--;
return false;
}
void KHTMLReader::parse_head(DOM::Element e)
{
for (DOM::Element items = e.firstChild();!items.isNull();items = items.nextSibling()) {
if (items.tagName().string().lower() == "title") {
DOM::Text t = items.firstChild();
if (!t.isNull()) {
_writer->createDocInfo("HTML import filter", t.data().string());
}
}
}
}
bool KHTMLReader::parse_CommonAttributes(DOM::Element e)
{
kDebug(30503) << "entering KHTMLReader::parse_CommonAttributes";
kDebug(30503) << "tagName is" << e.tagName().string();
QString s = e.getAttribute("align").string();
if (!s.isEmpty()) {
_writer->formatAttribute(state()->paragraph, "FLOW", "align", s);
}
QRegExp rx("h[0-9]+");
if (0 == rx.search(e.getAttribute("class").string()))
// example: <p class="h1" style="text-align:left; ">
{
_writer->layoutAttribute(state()->paragraph, "NAME", "value", e.getAttribute("class").string());
}
return true;
}
bool KHTMLReader::parseTag(DOM::Element e)
{
_PP(a);
_PP(p);
_PP(br);
_PP(table);
_PP(pre);
_PP(ul);
_PP(ol);
_PP(font);
_PP(hr);
// FIXME we can get rid of these, make things tons more simple
// when khtml finally implements getComputedStyle
_PF(b, WEIGHT, value, 75);
_PF(strong, WEIGHT, value, 75);
_PF(u, UNDERLINE, value, 1);
_PF(i, ITALIC, value, 1);
_PL(center, FLOW, align, center);
_PL(right, FLOW, align, right);
_PL(left, FLOW, align, left);
_PL(h1, NAME, value, h1);
_PL(h2, NAME, value, h2);
_PL(h3, NAME, value, h3);
_PL(h4, NAME, value, h4);
_PL(h5, NAME, value, h5);
_PL(h6, NAME, value, h6);
// Don't handle the content of comment- or script-nodes.
if (e.nodeType() == DOM::Node::COMMENT_NODE || e.tagName().lower() == "script") {
return false;
}
return true;
}
bool KHTMLReader::parse_table(DOM::Element e)
{
if (_writer->isInTable()) {
// We are already inside of a table. Tables in tables are not supported
// yet. So, just add that table-content as text.
for (DOM::Node rows = e.firstChild().firstChild();!rows.isNull();rows = rows.nextSibling())
if (!rows.isNull() && rows.nodeName().string().toLower() == "tr")
for (DOM::Node cols = rows.firstChild();!cols.isNull();cols = cols.nextSibling())
if (!cols.isNull())
parseNode(cols);
return false;
}
DOM::Element table_body = e.firstChild();
if (table_body.isNull()) {
// If the table_body is empty, we don't continue cause else
// KHTML will throw a DOM::DOMException if we try to access
// the null element.
return true;
}
int tableno = _writer->createTable();
int nrow = 0;
int ncol = 0;
bool has_borders = false;
QColor bgcolor = parsecolor("#FFFFFF");
if (!table_body.getAttribute("bgcolor").string().isEmpty())
bgcolor = parsecolor(table_body.getAttribute("bgcolor").string());
if ((e.getAttribute("border").string().toInt() > 0))
has_borders = true;
// fixme rewrite this proper
//(maybe using computed sizes from khtml if thats once exported)
for (DOM::Node rowsnode = table_body.firstChild();!rowsnode.isNull();rowsnode = rowsnode.nextSibling()) {
DOM::Element rows = rowsnode;
if (!rows.isNull() && rows.tagName().string().toLower() == "tr") {
QColor obgcolor = bgcolor;
if (!rows.getAttribute("bgcolor").string().isEmpty())
bgcolor = parsecolor(rows.getAttribute("bgcolor").string());
ncol = 0;
for (DOM::Node colsnode = rows.firstChild();!colsnode.isNull();colsnode = colsnode.nextSibling()) {
DOM::Element cols = colsnode;
const QString nodename = cols.isNull() ? QString() : cols.nodeName().string().toLower();
if (nodename == "td" || nodename == "th") {
QColor bbgcolor = bgcolor;
if (!cols.getAttribute("bgcolor").string().isEmpty())
bgcolor = parsecolor(cols.getAttribute("bgcolor").string());
pushNewState();
QRect colrect = cols.getRect();
state()->frameset = _writer->createTableCell(tableno, nrow, ncol, 1, colrect);
state()->frameset.firstChild().toElement().setAttribute("bkRed", bgcolor.red());
state()->frameset.firstChild().toElement().setAttribute("bkGreen", bgcolor.green());
state()->frameset.firstChild().toElement().setAttribute("bkBlue", bgcolor.blue());
if (has_borders) {
state()->frameset.firstChild().toElement().setAttribute("lWidth", 1);
state()->frameset.firstChild().toElement().setAttribute("rWidth", 1);
state()->frameset.firstChild().toElement().setAttribute("bWidth", 1);
state()->frameset.firstChild().toElement().setAttribute("tWidth", 1);
}
// fixme don't guess. get it right.
state()->paragraph = _writer->addParagraph(state()->frameset);
parseNode(cols);
_writer->cleanUpParagraph(state()->paragraph);
popState();
ncol++;
bgcolor = bbgcolor;
}
}
nrow++;
bgcolor = obgcolor;
}
}
_writer->finishTable(tableno/*,0,0,r.right()-r.left(),r.bottom()-r.top()*/); // FIXME find something better.
startNewParagraph(false, false);
_writer->createInline(state()->paragraph, _writer->fetchTableCell(tableno, 0, 0));
startNewParagraph(false, false);
return false; // we do our own recursion
}