bool Themes::qt_invoke( int _id, QUObject* _o )
{
switch ( _id - staticMetaObject()->slotOffset() ) {
case 0: makeStyle((const QString&)static_QUType_QString.get(_o+1)); break;
case 1: about(); break;
case 2: aboutQt(); break;
default:
return QMainWindow::qt_invoke( _id, _o );
}
return TRUE;
}
void ViewParser::tag_start(const QString &tag, const list<QString> &attrs)
{
// the tag that will be actually written out
QString oTag = tag;
if (m_bInHead)
return;
QString style;
if (tag == "img"){
QString src;
for (list<QString>::const_iterator it = attrs.begin(); it != attrs.end(); ++it){
QString name = (*it).lower();
++it;
QString value = *it;
if (name == "src"){
src = value;
break;
}
}
if (src.left(10) == "icon:smile"){
bool bOK;
unsigned nSmile = src.mid(10).toUInt(&bOK, 16);
if (bOK){
const smile *s = smiles(nSmile);
if (s == NULL)
return;
if (*s->exp == 0){
res += quoteString(s->paste);
return;
}
}
}
}else if (tag == "a"){
m_bInLink = true;
}else if (tag == "html"){ // we display as a part of a larger document
return;
}else if (tag == "head"){
m_bInHead = 1;
return;
}else if (tag == "body"){ // we display as a part of a larger document
oTag = "span";
}else if (tag == "p"){
bool bRTL = false;
m_bParaEnd = false;
for (list<QString>::const_iterator it = attrs.begin(); it != attrs.end(); ++it){
QString name = (*it).lower();
++it;
QString value = *it;
if ((name == "dir") && (value.lower() == "rtl"))
bRTL = true;
}
if (m_bPara){
if (bRTL == m_bRTL){
res += "<br/>";
}else{
if (m_bParaStart)
res += "</p>";
res += "<p dir=\"";
res += bRTL ? "rtl" : "ltr";
res += "\">";
m_bParaStart = true;
}
}else{
RTL = bRTL;
m_bRTL = bRTL;
m_bPara = true;
}
return;
}
if (m_bParaEnd){
res += "<br/>";
m_bParaEnd = false;
}
QString tagText;
tagText += "<";
tagText += oTag;
for (list<QString>::const_iterator it = attrs.begin(); it != attrs.end(); ++it){
QString name = (*it).lower();
++it;
QString value = *it;
// Handling for attributes of specific tags.
if (tag == "body"){
if (name == "bgcolor"){
style += "background-color:" + value + ";";
continue;
}
}else if (tag == "font"){
if (name == "color" && m_bIgnoreColors)
continue;
}
// Handle for generic attributes.
if (name == "style"){
style += value;
continue;
}
tagText += " ";
tagText += name;
if (!value.isEmpty()){
tagText += "=\"";
tagText += value;
tagText += "\"";
}
}
// Quite crude but working CSS to remove color styling.
// It won't filter out colors as part of 'background', but life's tough.
// (If it's any comfort, Qt probably won't display it either.)
if (!style.isEmpty()){
if (m_bIgnoreColors){
list<QString> opt = parseStyle(style);
list<QString> new_opt;
for (list<QString>::iterator it = opt.begin(); it != opt.end(); ++it){
QString name = *it;
it++;
if (it == opt.end())
break;
QString value = *it;
if ((name == "color") ||
(name == "background-color") ||
(name == "font-size") ||
(name == "font-style") ||
(name == "font-weight") ||
(name == "font-family"))
continue;
new_opt.push_back(name);
new_opt.push_back(value);
}
style = makeStyle(new_opt);
}
if (!style.isEmpty())
tagText += " style=\"" + style + "\"";
}
tagText += ">";
res += tagText;
}
void ViewParser::tag_start(const QString &tag, const list<QString> &attrs)
{
// the tag that will be actually written out
QString oTag = tag;
if (m_bInHead)
return;
QString style;
if (tag == "img"){
QString src;
for (list<QString>::const_iterator it = attrs.begin(); it != attrs.end(); ++it){
QString name = (*it).lower();
++it;
QString value = *it;
if (name == "src"){
src = value;
break;
}
}
if (src.left(10) == "icon:smile"){
bool bOK;
unsigned nSmile = src.mid(10).toUInt(&bOK, 16);
if (bOK && (nSmile < 26)){
QString s = def_smiles[nSmile];
res += getIcons()->parseSmiles(s);
return;
}
}
}else if (tag == "a"){
m_bInLink = true;
}else if (tag == "p"){
m_bInParagraph = true;
m_paragraphDir = DirAuto;
}else if (tag == "html"){ // we display as a part of a larger document
return;
}else if (tag == "head"){
m_bInHead = 1;
return;
}else if (tag == "body"){ // we display as a part of a larger document
oTag = "span";
}
QString tagText;
tagText += "<";
tagText += oTag;
if (tag == "p")
{
m_paraDirInsertionPos = res.length() + tagText.length();
}
for (list<QString>::const_iterator it = attrs.begin(); it != attrs.end(); ++it){
QString name = (*it).lower();
++it;
QString value = *it;
// Handling for attributes of specific tags.
if (tag == "body"){
if (name == "bgcolor"){
style += "background-color:" + value + ";";
continue;
}
}else if (tag == "p"){
if (name == "dir"){
QString dir = value.lower();
if (dir == "ltr")
m_paragraphDir = DirLTR;
else if (dir == "rtl")
m_paragraphDir = DirRTL;
else
m_paragraphDir = DirUnknown;
}
}else if (tag == "font"){
if (name == "color" && m_bIgnoreColors)
continue;
}
// Handle for generic attributes.
if (name == "style"){
style += value;
continue;
}
tagText += " ";
tagText += name;
if (!value.isEmpty()){
tagText += "=\"";
tagText += value;
tagText += "\"";
}
}
// Quite crude but working CSS to remove color styling.
// It won't filter out colors as part of 'background', but life's tough.
// (If it's any comfort, Qt probably won't display it either.)
if (!style.isEmpty()){
if (m_bIgnoreColors){
list<QString> opt = parseStyle(style);
list<QString> new_opt;
for (list<QString>::iterator it = opt.begin(); it != opt.end(); ++it){
QString name = *it;
it++;
if (it == opt.end())
break;
QString value = *it;
if ((name == "color") ||
(name == "background-color") ||
(name == "font-size") ||
(name == "font-style") ||
(name == "font-weight") ||
(name == "font-family"))
continue;
new_opt.push_back(name);
new_opt.push_back(value);
}
style = makeStyle(new_opt);
}
if (!style.isEmpty())
tagText += " style=\"" + style + "\"";
}
tagText += ">";
res += tagText;
}