bool VWebUtils::replaceHeadingWithSpan(QString &p_html)
{
bool altered = false;
int pos = 0;
QString spanTag("span");
while (pos < p_html.size()) {
int tagIdx = p_html.indexOf(m_tagReg, pos);
if (tagIdx == -1) {
break;
}
QString tagName = m_tagReg.cap(1);
if (!isHeadingTag(tagName)) {
pos = tagIdx + m_tagReg.matchedLength();
continue;
}
p_html.replace(tagIdx + 1, 2, spanTag);
pos = tagIdx + m_tagReg.matchedLength() + spanTag.size() - 2;
pos = skipToTagEnd(p_html, pos, tagName);
Q_ASSERT(pos != -1);
Q_ASSERT(p_html.mid(pos - 3, 2) == tagName);
p_html.replace(pos - 3, 2, spanTag);
pos = pos + spanTag.size() - 2;
altered = true;
}
return altered;
}
void HTMLParser :: pTag( TElementShared aParent ) {
cout << "p tag found\n";
// Add to parent
TElementShared element = mDocument->createElement( "p" );
aParent->appendChild( element );
bool insideP = true;
string attribute;
while ( insideP ) {
string data = getString();
switch ( mStringType ) {
case ATTR : {
attribute = data;
if ( mAttrNoValue ) {
element->setAttribute( attribute, "" );
attribute = "";
}
break;
}
case ATTRVALUE : {
if ( attribute.compare( "" ) ) {
// Attribute has a name
// I'll declare it legal
element->setAttribute( attribute, data );
attribute = "";
}
break;
}
case TAG : {
if ( !isStartTag() ) {
if ( isPTag() ) {
cout << "p closing tag found\n";
insideP = false;
continue;
}
if ( isAdressTag() ||
isBodyStyleTag() ||
isFormTag() ||
isListTag() ) {
cout << "p closed implicitly\n";
insideP = false;
backPedal();
continue;
}
cout << "p: Unexpected closing tag found: " << mTag << ". Skipping...\n";
}
else {
if ( isBlockLevelTag() ||
isHeadingTag() ||
isLITag() ) {
cout << "p closed implicitly\n";
insideP = false;
backPedal();
continue;
}
if ( isTextLevelTag() ) {
textLevelTag( element );
continue;
}
if ( isCommentTag() ) {
commentTag( element );
continue;
}
// Not a known tag
cout << "p: Unexpected tag found: " << mTag << ". Skipping...\n";
skipTag();
}
break;
}
case TEXT : {
if ( data.compare( " " ) && data.compare( "" ) ) {
cout << "Text is:" << endl << data << endl;
TTextShared text = mDocument->createText( data );
element->appendChild( text );
}
break;
}
}
}
}
void HTMLParser :: bodyStyleTag( TElementShared aParent, bool aInsideForm ) {
cout << mTag << " tag found\n";
// Save the tag name
string tag = mTag;
// Add to parent
TElementShared element = mDocument->createElement( mTag );
aParent->appendChild( element );
bool insideBodyStyle = true;
string attribute;
while ( insideBodyStyle ) {
// Warning: more possible than a tag only
string data = getString();
switch ( mStringType ) {
case ATTR : {
attribute = data;
if ( mAttrNoValue ) {
element->setAttribute( attribute, "" );
attribute = "";
}
break;
}
case ATTRVALUE : {
if ( attribute.compare( "" ) ) {
// Attribute has a name
// I'll declare it legal
element->setAttribute( attribute, data );
attribute = "";
}
break;
}
case TAG : {
if ( isStartTag() ) {
if ( isHeadingTag() ) {
normalTextTag( element );
continue;
}
if ( isAdressTag() ) {
adressTag( element );
continue;
}
if ( isBlockLevelTag() ) {
blockLevelTag( element, aInsideForm );
continue;
}
if ( isTextLevelTag() ) {
textLevelTag( element );
continue;
}
if ( isCommentTag() ) {
commentTag( element );
continue;
}
// Not a known tag
cout << "bodyStyle: Unexpected tag found: " << mTag << ". Skipping...\n";
skipTag();
}
else {
if ( !mTag.compare( tag ) ) {
cout << mTag << " closing tag found\n";
// End the while loop
insideBodyStyle = false;
}
else {
cout << "bodyStyle: Unexpected closing tag found: " << mTag << ". Skipping...\n";
}
}
break;
}
case TEXT : {
if ( data.compare( " " ) && data.compare( "" ) ) {
cout << "Text is:" << endl << data << endl;
TTextShared text = mDocument->createText( data );
element->appendChild( text );
}
break;
}
}
}
}
