Method recurseInsert

Engine/source/gui/controls/guiFileTreeCtrl.cpp:273–381

}

void GuiFileTreeCtrl::recurseInsert( Item* parent, StringTableEntry path )
{
   if( !path )
      return;

   char szPathCopy [ 1024 ];
   dMemset( szPathCopy, 0, 1024 );
   dStrcpy( szPathCopy, path, 1024 );

   // Jump over the first character if it's a root /
   char *curPos = szPathCopy;
   if( *curPos == '/' )
      curPos++;

   char szValue[1024];
   dMemset( szValue, 0, 1024 );
   if( parent )
   {
      dMemset( szValue, 0, sizeof( szValue ) );
      dSprintf( szValue, sizeof( szValue ), "%s/%s", parent->getValue(), curPos );
   }
   else
   {
      dStrncpy( szValue, curPos, sizeof( szValue ) );
      szValue[ sizeof( szValue ) - 1 ] = 0;
   }
   
   const U32 valueLen = dStrlen( szValue );
   char* value = new char[ valueLen + 1 ];
   dMemcpy( value, szValue, valueLen + 1 );
   
   char *delim = dStrchr( curPos, '/' );
   if ( delim )
   {
      // terminate our / and then move our pointer to the next character (rest of the path)
      *delim = 0x00;
      delim++;
   }
   S32 itemIndex = 0;
   // only insert blindly if we have no root
   if( !parent )
      itemIndex = insertItem( 0, curPos, curPos );
   else
   {
      bool allowed = (_isDirInMainDotCsPath(value) || matchesFilters(value));
      Item *exists = parent->findChildByValue( szValue );
      if( allowed && !exists && String::compare( curPos, "" ) != 0 )
      {
         // Since we're adding a child this parent can't be a virtual parent, so clear that flag
         parent->setVirtualParent( false );

         itemIndex = insertItem( parent->getID(), curPos);
         Item *newitem = getItem(itemIndex);
         newitem->setValue( value );
      }
      else
      {
         itemIndex = ( parent != NULL ) ? ( ( exists != NULL ) ? exists->getID() : -1 ) : -1;