void PopulateTags(HTREEITEM htiRoot, TCHAR *szActiveTag)
{
LIST<TCHAR> tagSet(5, _tcscmp);
for (int i = 0; i < m_proto->m_notes.getCount(); i++) {
TCHAR *tags = m_proto->m_notes[i].GetTags();
for (TCHAR *tag = tags; tag && *tag; tag = tag + lstrlen(tag) + 1)
if (!tagSet.find(tag))
tagSet.insert(tag);
}
bool selected = false;
for (int j = 0; j < tagSet.getCount(); ++j) {
bool select = !lstrcmp(szActiveTag, tagSet[j]);
selected |= select;
InsertTag(htiRoot, tagSet[j], select);
}
if (!selected)
m_tvFilter.SelectItem(htiRoot);
}
/* ****************************************************************************
*
* MetadataVector::MetadataVector -
*/
MetadataVector::MetadataVector(const std::string& _tag)
{
vec.clear();
tagSet(_tag);
}
/* ****************************************************************************
*
* MetadataVector::MetadataVector -
*/
MetadataVector::MetadataVector(std::string _tag) {
vec.clear();
tagSet(_tag);
}
QString HelpPreProcessor::parse(const QString& filename)
{
QFile f( filename );
if ( !f.exists() ) {
QStringList helpPaths = Qtopia::helpPaths();
QStringList::Iterator it;
for ( it = helpPaths.begin(); it != helpPaths.end(); it++ ) {
QString file = (*it) + "/" + filename;
f.setFileName( file );
if ( f.exists() )
break;
}
if ( it == helpPaths.end() )
return tr("Could not locate %1", "%1 - file").arg( filename );
}
qLog(Help) << "Loading help file: " << filename << "(" << f.fileName() << ")" ;
f.open( QIODevice::ReadOnly );
QByteArray data = f.readAll();
QTextStream ts( data, QIODevice::ReadOnly );
ts.setCodec( QTextCodec::codecForName("UTF-8") );
QString text;
QString line;
QRegExp tagAny( "<!--#" );
QRegExp tagIf( "<!--#if\\s+expr=\"\\$([^\"]*)\"\\s*-->" );
QRegExp tagElif( "<!--#elif\\s+expr=\"\\$([^\"]*)\"\\s*-->" ); // not supported
QRegExp tagElse( "<!--#else\\s*-->" );
QRegExp tagEndif( "<!--#endif\\s*-->" );
QRegExp tagSet( "<!--#set\\s+var=\"([^\"]*)\"\\s*value=\"([^\"]*)\"\\s*-->" );
QRegExp tagEcho( "<!--#echo\\s+var=\"([^\"]*)\"\\s*-->" );
QRegExp tagInclude( "<!--#include\\s+file=\"([^\"]*)\"\\s*-->" );
bool skip = false;
int lnum=0;
do {
line = ts.readLine();
lnum++;
if ( tagAny.indexIn(line) != -1 ) {
int offset;
int matchLen;
offset = 0;
matchLen = 0;
while ( (offset = tagIf.indexIn( line, offset + matchLen )) != -1 ) {
matchLen = tagIf.matchedLength();
tests.push(tagIf.capturedTexts().at(1).split(QRegExp("\\s*\\|\\|\\s*\\$")));
inverts.push(false);
QStringList t = tagIf.capturedTexts().at(1).split(QRegExp("\\s*\\|\\|\\s*\\$"));
//text+="TEST("+t.join(" or ")+")";
}
offset = 0;
matchLen = 0;
while ( (offset = tagElse.indexIn( line, offset + matchLen )) != -1 ) {
matchLen = tagEndif.matchedLength();
inverts.push(!inverts.pop());
}
offset = 0;
matchLen = 0;
bool err=false;
while ( (offset = tagEndif.indexIn( line, offset + matchLen )) != -1 ) {
matchLen = tagEndif.matchedLength();
if (!tests.isEmpty()) tests.pop(); else err=true;
if (!inverts.isEmpty()) inverts.pop(); else err=true;
}
if (err)
qWarning("%s:%d:Unexpected #endif",filename.toLatin1().data(),lnum);
QStack<QStringList>::ConstIterator it;
QStack<bool>::ConstIterator bit;
// recalculate skip
skip = false;
for ( it = tests.begin(),bit=inverts.begin(); it != tests.end() && !skip; ++it,++bit ) {
skip = true;
foreach (QString t, *it)
if ( !replace[t].isEmpty() )
skip = false;
if (*bit)
skip = !skip;
}
if ( !skip ) {
offset = 0;
matchLen = 0;
while ( (offset = tagSet.indexIn( line, offset + matchLen )) != -1 ) {
matchLen = tagSet.matchedLength();
QString key = tagSet.capturedTexts().at(1);
QString value = tagSet.capturedTexts().at(2);
replace[key] = value;
}
while ( (offset = tagEcho.indexIn( line )) != -1 ) {
QString key = tagEcho.capturedTexts().at(1);
line.replace( offset, tagEcho.matchedLength(), replace[key] );
}
if ( levels ) {
while ( (offset = tagInclude.indexIn( line )) != -1 ) {
QString file = tagInclude.capturedTexts().at(1);
// Recurse.
levels--;
line.replace( offset, tagInclude.matchedLength(), parse(file) );
levels++;
}
}
}
}
if ( !skip )
text += line + "\n";
} while (!ts.atEnd());
