bool Clipper::addPolylines(const std::vector<ofPolyline>& polylines,
ClipperLib::PolyType PolyTyp,
bool autoClose,
ClipperLib::cInt scale)
{
auto _polylines = polylines;
if (autoClose)
{
close(_polylines);
}
bool isClosed = autoClose ? true : areAllClosed(_polylines);
return AddPaths(toClipper(_polylines, scale), PolyTyp, isClosed);
}
void
PathFinder::AddPaths(const String & ipathlist, bool recursive, bool prepend)
{
char *work = new char[ipathlist.length()+1];
char *found, *save_ptr;
String tmp;
String subdirList = wxEmptyString;
MOcheck();
wxStrcpy(work,ipathlist.c_str());
found = wxStrtok(work, PATHFINDER_DELIMITER, &save_ptr);
while(found)
{
if(prepend)
pathList.push_front(found);
else
pathList.push_back(found);
if(recursive && IsDir(found)) // look for subdirectories
{
tmp = String(found) + ANYFILE;
wxString nextfile = wxFindFirstFile(tmp.c_str(), wxDIR);
while ( !nextfile.empty() )
{
if(IsDir(nextfile))
{
if(subdirList.length() > 0)
subdirList += _T(":");
subdirList = subdirList + String(nextfile);
}
nextfile = wxFindNextFile();
}
}
found = wxStrtok(NULL, PATHFINDER_DELIMITER, &save_ptr);
}
delete[] work;
if(subdirList.length() > 0)
AddPaths(subdirList, recursive);
}
PathFinder::PathFinder(const String & ipathlist, bool recursive)
{
AddPaths(ipathlist,recursive);
}
void Preprocessor::RecursivePreprocess( std::string filename, FileLoader& file_source, LexemList& lexems, DefineTable& define_table )
{
unsigned int start_line = CurrentLine;
LinesThisFile = 0;
CurrentFile = filename;
SetFileMacro( define_table, CurrentFile );
SetLineMacro( define_table, LinesThisFile );
// Path formatting must be done in main application
std::string CurrentFileRoot = RootPath + CurrentFile;
if( std::find( FilesPreprocessed.begin(), FilesPreprocessed.end(), CurrentFileRoot ) == FilesPreprocessed.end() )
FilesPreprocessed.push_back( CurrentFileRoot );
std::vector<char> data;
bool loaded = file_source.LoadFile( RootPath, filename, data );
if( !loaded )
{
PrintErrorMessage( std::string( "Could not open file " ) + RootPath + filename );
return;
}
if( data.size() == 0 )
return;
char* d_end = &data[data.size() - 1];
++d_end;
Lex( &data[0], d_end, lexems );
LexemList::iterator itr = lexems.begin();
LexemList::iterator end = lexems.end();
LLITR old = end;
while( itr != end )
{
if( itr->Type == Lexem::NEWLINE )
{
if( itr != old )
{
CurrentLine++;
LinesThisFile++;
SetLineMacro( define_table, LinesThisFile );
}
old = itr;
++itr;
}
else if( itr->Type == Lexem::PREPROCESSOR )
{
LLITR start_of_line = itr;
LLITR end_of_line = ParsePreprocessor( lexems, itr, end );
LexemList directive( start_of_line, end_of_line );
if( SkipPragmas && directive.begin()->Value == "#pragma" )
{
itr = end_of_line;
Lexem wspace;
wspace.Type = Lexem::WHITESPACE;
wspace.Value = " ";
for( LLITR it = start_of_line; it != end_of_line;)
{
++it;
it = lexems.insert( it, wspace );
++it;
}
continue;
}
itr = lexems.erase( start_of_line, end_of_line );
std::string value = directive.begin()->Value;
if( value == "#define" )
{
ParseDefine( define_table, directive );
}
else if( value == "#ifdef" )
{
std::string def_name;
ParseIf( directive, def_name );
DefineTable::iterator dti = define_table.find( def_name );
if( dti == define_table.end() )
{
LLITR splice_to = ParseIfDef( itr, end );
itr = lexems.erase( itr, splice_to );
}
}
else if( value == "#ifndef" )
{
std::string def_name;
ParseIf( directive, def_name );
DefineTable::iterator dti = define_table.find( def_name );
if( dti != define_table.end() )
{
LLITR splice_to = ParseIfDef( itr, end );
itr = lexems.erase( itr, splice_to );
}
}
else if( value == "#if" )
{
bool satisfied = EvaluateExpression( define_table, directive ) != 0;
if( !satisfied )
{
LLITR splice_to = ParseIfDef( itr, end );
itr = lexems.erase( itr, splice_to );
}
}
else if( value == "#endif" )
{
// ignore
}
else if( value == "#include" )
{
if( LNT )
LNT->AddLineRange( PrependRootPath( filename ), start_line, CurrentLine - LinesThisFile );
unsigned int save_lines_this_file = LinesThisFile;
std::string file_name;
ParseIf( directive, file_name );
std::string file_name_ = RemoveQuotes( file_name );
if( IncludeTranslator )
IncludeTranslator->Call( file_name_ );
if( std::find( FileDependencies.begin(), FileDependencies.end(), file_name_ ) == FileDependencies.end() )
FileDependencies.push_back( file_name_ );
LexemList next_file;
RecursivePreprocess( AddPaths( filename, file_name_ ), file_source, next_file, define_table );
lexems.splice( itr, next_file );
start_line = CurrentLine;
LinesThisFile = save_lines_this_file;
CurrentFile = filename;
SetFileMacro( define_table, CurrentFile );
SetLineMacro( define_table, LinesThisFile );
}
else if( value == "#pragma" )
{
ParsePragma( directive );
}
else if( value == "#message" )
{
std::string message;
ParseTextLine( directive, message );
PrintMessage( message );
}
else if( value == "#warning" )
{
std::string warning;
ParseTextLine( directive, warning );
PrintWarningMessage( warning );
}
else if( value == "#error" )
{
std::string error;
ParseTextLine( directive, error );
PrintErrorMessage( error );
}
else
{
PrintErrorMessage( "Unknown directive '" + value + "'." );
}
}
else if( itr->Type == Lexem::IDENTIFIER )
{
itr = ExpandDefine( itr, end, lexems, define_table );
}
else
{
++itr;
}
}
if( LNT )
LNT->AddLineRange( PrependRootPath( filename ), start_line, CurrentLine - LinesThisFile );
}
