bool HyphDictionaryList::open(lString16 hyphDirectory, bool clear)
{
CRLog::info("HyphDictionaryList::open(%s)", LCSTR(hyphDirectory) );
if (clear) {
_list.clear();
addDefault();
}
if ( hyphDirectory.empty() )
return true;
//LVAppendPathDelimiter( hyphDirectory );
LVContainerRef container;
LVStreamRef stream;
if ( (hyphDirectory.endsWith("/") || hyphDirectory.endsWith("\\")) && LVDirectoryExists(hyphDirectory) ) {
container = LVOpenDirectory( hyphDirectory.c_str(), L"*.*" );
} else if ( LVFileExists(hyphDirectory) ) {
stream = LVOpenFileStream( hyphDirectory.c_str(), LVOM_READ );
if ( !stream.isNull() )
container = LVOpenArchieve( stream );
}
if ( !container.isNull() ) {
int len = container->GetObjectCount();
int count = 0;
CRLog::info("%d items found in hyph directory", len);
for ( int i=0; i<len; i++ ) {
const LVContainerItemInfo * item = container->GetObjectInfo( i );
lString16 name = item->GetName();
lString16 suffix;
HyphDictType t = HDT_NONE;
if ( name.endsWith(".pdb") ) {
suffix = "_hyphen_(Alan).pdb";
t = HDT_DICT_ALAN;
} else if ( name.endsWith(".pattern") ) {
suffix = ".pattern";
t = HDT_DICT_TEX;
} else
continue;
lString16 filename = hyphDirectory + name;
lString16 id = name;
lString16 title = name;
if ( title.endsWith( suffix ) )
title.erase( title.length() - suffix.length(), suffix.length() );
_list.add( new HyphDictionary( t, title, id, filename ) );
count++;
}
CRLog::info("%d dictionaries added to list", _list.length());
return true;
} else {
CRLog::info("no hyphenation dictionary items found in hyph directory %s", LCSTR(hyphDirectory));
}
return false;
}
void CFilterMan::load ()
{
m_Filters.clear ();
int count = getInt (szCount);
for (int i = 0; i < count; i++)
{
CString name; name.Format (szFilterName, i);
CString filter; filter.Format (szFilter, i);
CString name_value = getString (name);
CString filter_value = getString (filter);
if (!name_value.IsEmpty () && !filter_value.IsEmpty ())
addFilter (name_value, filter_value);
}
if (m_Filters.size () == 0)
addDefault ();
}
void ContentTypes::addImageTypes(const QStringList &imageTypes)
{
foreach (QString type, imageTypes)
addDefault(type, QStringLiteral("image/") + type);
}
/**
* Create a script line from a syntax parser.
*/
ScriptLine* ScriptLineBlock::createLine(SyntaxParser* parser)
{
// create an anonymous block
auto blockParser = parser->block();
if ( blockParser )
{
auto block = new ScriptAnonymousBlock(this);
block->addScript( blockParser->match() );
return block;
}
// create an expression
auto exprParser = parser->expression();
if ( exprParser )
{
Kernel::EParser expr;
expr.parse( exprParser->match() );
if ( expr.name() == ":=" )
{
if ( expr.size() != 2 )
{
throw std::runtime_error("ScriptLineBlock:: syntax error: " + expr.str() );
}
auto e = Expression_ptr(new Expression(m_local_namespace, expr[1]) );
auto setLine = new ScriptLineSet( m_local_namespace, expr[0].name(), e );
return setLine;
}
else
{
auto e = Expression_ptr(new Expression(m_local_namespace, expr) );
return new ScriptLineExpression( m_local_namespace, e );
}
}
// declare a variable
auto varParser = parser->defVar();
if ( varParser )
{
std::string value = varParser->value() ? varParser->value()->match() : "";
auto line = new ScriptLineDef(m_local_namespace, varParser->type()->match(), varParser->var()->match(), value);
return line;
}
// an if-block
auto ifParser = parser->ifBlock();
if ( ifParser )
{
auto cond = ifParser->condition();
auto trueBlock = ifParser->trueBlock();
auto elseBlock = ifParser->elseBlock();
std::string condStr(cond->getInnerStart(), cond->getInnerEnd());
std::string trueScript(trueBlock->getInnerStart(), trueBlock->getInnerEnd());
// create the if line instance
auto ifLine = new ScriptLineIf(m_local_namespace);
// create the first condition expression
Kernel::EParser expr;
expr.parse( condStr );
auto e = Expression_ptr(new Expression(m_local_namespace, expr) );
// add first condition
auto block = new ScriptAnonymousBlock(this);
block->addScript( trueScript );
ifLine->addCondition(e, ScriptLine_ptr(block) );
// add the else block
std::string elseScript;
if ( elseBlock )
{
elseScript.assign(elseBlock->getInnerStart(), elseBlock->getInnerEnd());
auto block = new ScriptAnonymousBlock(this);
block->addScript( trueScript );
ifLine->addDefault( ScriptLine_ptr(block) );
}
return ifLine;
}
return nullptr;
}
