Method syncSelection

Engine/source/gui/controls/guiTreeViewCtrl.cpp:2068–2135

//-----------------------------------------------------------------------------

void GuiTreeViewCtrl::syncSelection()
{
   // for each visible item check to see if it is on the mSelected list.
   // if it is then make sure that it is on the mSelectedItems list as well.
   for (S32 i = 0; i < mVisibleItems.size(); i++) 
   {
      for (S32 j = 0; j < mSelected.size(); j++) 
      {
         if (mVisibleItems[i]->mId == mSelected[j]) 
         {
            // check to see if it is on the visible items list.
            bool addToSelectedItems = true;
            for (S32 k = 0; k < mSelectedItems.size(); k++) 
            {
               if (mSelected[j] == mSelectedItems[k]->mId) 
               {
                  // don't add it
                  addToSelectedItems = false;
               }
            }
            if (addToSelectedItems) 
            {
               mVisibleItems[i]->mState.set(Item::Selected, true);
               mSelectedItems.push_front(mVisibleItems[i]);
               break;
            }
         } 
         else if (mVisibleItems[i]->isInspectorData()) 
         {
         if(mCompareToObjectID)
         {
            if (mVisibleItems[i]->getObject() && mVisibleItems[i]->getObject()->getId() == mSelected[j]) 
            {
              // check to see if it is on the visible items list.
              bool addToSelectedItems = true;
              for (S32 k = 0; k < mSelectedItems.size(); k++) 
              {
                if (mSelectedItems[k]->isInspectorData() && mSelectedItems[k]->getObject() )
                {
                  if (mSelected[j] == mSelectedItems[k]->getObject()->getId()) 
                  {
                     // don't add it
                     addToSelectedItems = false;
                  }
                } 
                else 
                {
                  if (mSelected[j] == mSelectedItems[k]->mId) 
                  {
                     // don't add it
                     addToSelectedItems = false;
                  }
                }
              }
              if (addToSelectedItems) 
              {
                mVisibleItems[i]->mState.set(Item::Selected, true);
                mSelectedItems.push_front(mVisibleItems[i]);