int MetabarFunctions::getHeight(DOM::HTMLElement &element)
{
int height = 0;
DOM::NodeList children = element.childNodes();
for(uint i = 0; i < children.length(); i++) {
DOM::HTMLElement node = static_cast<DOM::HTMLElement>(children.item(i));
DOM::CSSStyleDeclaration style = node.style();
DOM::DOMString css_height = style.getPropertyValue("height");
if(!css_height.isNull()) {
height += css_height.string().left(css_height.string().length() - 2).toInt();
}
else {
int h = 0;
if(!node.isNull()) {
h = node.getRect().height();
}
DOM::DOMString display = style.getPropertyValue("display");
if(display == "none") {
h = 0;
}
else if(h == 0) {
h = 20;
}
height += h;
}
}
return height;
}
void KHTMLReader::completed()
{
kDebug(30503) << "KHTMLReader::completed";
qApp->exit_loop();
DOM::Document doc = _html->document(); // FIXME parse <HEAD> too
DOM::NodeList list = doc.getElementsByTagName("body");
DOM::Node docbody = list.item(0);
if (docbody.isNull()) {
kWarning(30503) << "no <BODY>, giving up";
_it_worked = false;
return;
}
parseNode(docbody);
list = doc.getElementsByTagName("head");
DOM::Node dochead = list.item(0);
if (!dochead.isNull())
parse_head(dochead);
else
kWarning(30503) << "WARNING: no html <HEAD> section";
_writer->cleanUpParagraph(state()->paragraph);
_it_worked = _writer->writeDoc();
}
static QString extractAddress(DOM::Node node) {
QString rc = ";;";
QMap<QString,QString> entry;
DOM::NodeList nodes = node.childNodes();
unsigned int n = nodes.length();
for (unsigned int i = 0; i < n; ++i) {
DOM::Node node = nodes.item(i);
DOM::NamedNodeMap map = node.attributes();
for (unsigned int j = 0; j < map.length(); ++j) {
if (map.item(j).nodeName().string() != "class") {
continue;
}
QString a = map.item(j).nodeValue().string();
if (a == "street-address") {
entry["street-address"] = textForNode(node);
} else if (a == "locality") {
entry["locality"] = textForNode(node);
} else if (a == "region") {
entry["region"] = textForNode(node);
} else if (a == "postal-code") {
entry["postal-code"] = textForNode(node);
}
}
}
rc += entry["street-address"] + ";" + entry["locality"] + ";" + entry["region"] + ";" + entry["postal-code"] + ";" + entry["country"];
return rc.stripWhiteSpace();
}
bool KonqMFIcon::hasMicroFormat(DOM::NodeList nodes) {
bool ok = false;
unsigned int n = nodes.length();
for (unsigned int i = 0; i < n; ++i) {
DOM::Node node = nodes.item(i);
DOM::NamedNodeMap map = node.attributes();
for (unsigned int j = 0; j < map.length(); ++j) {
if (map.item(j).nodeName().string() != "class") {
continue;
}
if (map.item(j).nodeValue().string() == "vevent") {
ok = true;
extractEvent(node);
break;
}
if (map.item(j).nodeValue().string() == "vcard") {
ok = true;
extractCard(node);
break;
}
}
if (hasMicroFormat(node.childNodes())) {
ok = true;
}
}
return ok;
}
static QString textForNode(DOM::Node node) {
QString rc;
DOM::NodeList nl = node.childNodes();
for (unsigned int i = 0; i < nl.length(); ++i) {
DOM::Node n = nl.item(i);
if (n.nodeType() == DOM::Node::TEXT_NODE) {
rc += n.nodeValue().string();
}
}
// FIXME: entries need to be escaped for vcard/vevent
return rc.stripWhiteSpace();
}
void KonqMFIcon::extractCard(DOM::Node node) {
QString name, value;
DOM::NodeList nodes = node.childNodes();
unsigned int n = nodes.length();
value += "BEGIN:VCARD\nVERSION:3.0\n";
for (unsigned int i = 0; i < n; ++i) {
DOM::Node node = nodes.item(i);
DOM::NamedNodeMap map = node.attributes();
for (unsigned int j = 0; j < map.length(); ++j) {
if (map.item(j).nodeName().string() != "class") {
continue;
}
QStringList l = QStringList::split(' ', map.item(j).nodeValue().string());
for (QStringList::ConstIterator it = l.begin(); it != l.end(); ++it) {
if (*it == "photo") {
} else if (*it == "adr") {
value += "ADR:" + extractAddress(node) + "\n";
} else if (*it == "tel") {
value += "TEL;TYPE=VOICE:" + textForNode(node) + "\n";
} else if (*it == "fn") {
name = textForNode(node);
value += "FN:" + name + "\n";
} else if (*it == "url") {
DOM::Node at = node.attributes().getNamedItem("href");
if (!at.isNull()) {
value += "URL:" + at.nodeValue().string().stripWhiteSpace() + "\n";
}
} else if (*it == "email") {
DOM::Node at = node.attributes().getNamedItem("href");
if (!at.isNull()) {
QString v = at.nodeValue().string();
if (v.startsWith("mailto:")) {
v = v.mid(7);
}
value += "EMAIL:" + v.stripWhiteSpace() + "\n";
}
} else if (*it == "org") {
value += "ORG:" + textForNode(node) + "\n";
}
}
}
}
if (!name.isEmpty()) {
value += "END:VCARD\n";
_cards.append(qMakePair(name, value));
}
}
void KonqMFIcon::extractEvent(DOM::Node node) {
QString name, value = "BEGIN:VCALENDAR\nPRODID:-//Konqueror//EN\nVERSION:2.0\nBEGIN:VEVENT\n";
DOM::NodeList nodes = node.childNodes();
unsigned int n = nodes.length();
for (unsigned int i = 0; i < n; ++i) {
DOM::Node node = nodes.item(i);
DOM::NamedNodeMap map = node.attributes();
for (unsigned int j = 0; j < map.length(); ++j) {
if (map.item(j).nodeName().string() != "class") {
continue;
}
QStringList l = QStringList::split(' ', map.item(j).nodeValue().string());
for (QStringList::ConstIterator it = l.begin(); it != l.end(); ++it) {
if (*it == "url") {
DOM::Node at = node.attributes().getNamedItem("href");
if (!at.isNull()) {
value += "URL:" + at.nodeValue().string().stripWhiteSpace() + "\n";
}
} else if (*it == "dtstart") {
DOM::Node at = node.attributes().getNamedItem("title");
if (!at.isNull()) {
value += "DTSTART:" + at.nodeValue().string().stripWhiteSpace() + "\n";
}
} else if (*it == "dtend") {
DOM::Node at = node.attributes().getNamedItem("title");
if (!at.isNull()) {
value += "DTEND:" + at.nodeValue().string().stripWhiteSpace() + "\n";
}
} else if (*it == "summary") {
name = textForNode(node);
value += "SUMMARY:" + name + "\n";
} else if (*it == "location") {
value += "LOCATION:" + textForNode(node) + "\n";
}
}
}
}
if (!name.isEmpty()) {
value += "END:VEVENT\nEND:VCALENDAR\n";
_events.append(qMakePair(name, value));
}
}
LinkItem::LinkItem( DOM::Element link )
: m_valid( false )
{
DOM::NamedNodeMap attrs = link.attributes();
DOM::Node href = attrs.getNamedItem( "href" );
// Load source address of images too
DOM::Node src = attrs.getNamedItem( "src" );
if ( href.nodeValue().string().isEmpty() && !src.nodeValue().string().isEmpty() )
href = src;
// qDebug("*** href: %s", href.nodeValue().string().latin1() );
QString urlString = link.ownerDocument().completeURL( href.nodeValue() ).string();
if ( urlString.isEmpty() )
return;
url = KUrl( urlString );
if ( !KProtocolManager::supportsReading( url ) )
return;
// somehow getElementsByTagName("#text") doesn't work :(
DOM::NodeList children = link.childNodes();
for ( uint i = 0; i < children.length(); i++ )
{
DOM::Node node = children.item( i );
if ( node.nodeType() == DOM::Node::TEXT_NODE )
text.append( node.nodeValue().string() );
}
// force "local file" mimetype determination
KMimeType::Ptr mt = KMimeType::findByUrl( url, 0, true, true);
icon = mt->iconName();
mimeType = mt->comment();
m_valid = true;
}