Method getTextToRoot

Engine/source/gui/controls/guiTreeViewCtrl.cpp:4422–4460

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StringTableEntry GuiTreeViewCtrl::getTextToRoot( S32 itemId, const char * delimiter )
{
   Item * item = getItem(itemId);

   if(!item)
   {
      Con::errorf(ConsoleLogEntry::General, "GuiTreeViewCtrl::getTextToRoot: invalid start item id!");
      return StringTable->EmptyString();
   }

   if(item->isInspectorData())
   {
      Con::errorf(ConsoleLogEntry::General, "GuiTreeViewCtrl::getTextToRoot: cannot get text to root of inspector data items");
      return StringTable->EmptyString();
   }

   char bufferOne[1024];
   char bufferTwo[1024];
   char bufferNodeText[128];

   dMemset( bufferOne, 0, sizeof(bufferOne) );
   dMemset( bufferTwo, 0, sizeof(bufferTwo) );

   dStrcpy( bufferOne, item->getText(), 1024 );

   Item *prevNode = item->mParent;
   while ( prevNode )
   {
      dMemset( bufferNodeText, 0, sizeof(bufferNodeText) );
      dStrcpy( bufferNodeText, prevNode->getText(), 128 );
      dSprintf( bufferTwo, 1024, "%s%s%s",bufferNodeText, delimiter, bufferOne );
      dStrcpy( bufferOne, bufferTwo, 1024 );
      dMemset( bufferTwo, 0, sizeof(bufferTwo) );
      prevNode = prevNode->mParent;
   }

   // Return the result, StringTable-ized.
   return StringTable->insert( bufferOne, true );
}

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