Method buildIconTable

engine/source/gui/guiTreeViewCtrl.cc:1128–1167

}

bool GuiTreeViewCtrl::buildIconTable(const char * icons)
{
   // Icons should be designated by the bitmap/png file names (minus the file extensions)
   // and separated by colons (:). This list should be synchronized with the Icons enum.

   // This is an abominal piece of code. -- BJG
   if (!icons)
   {
      icons =  "common/gui/images/default:"
               "common/gui/images/simgroup:"
               "common/gui/images/simgroupClosed:"
               "common/gui/images/simgroupSelected:"
               "common/gui/images/simgroupSelectedClosed:";
   }

   // Figure the size of the buffer we need...
   const char* temp = dStrchr( icons, '\t' );
   U32 textLen = temp ? (U32)( temp - icons ) : dStrlen( icons );

   // Allocate temporary space.
   FrameAllocatorMarker txtBuff;
   char* drawText = (char*)txtBuff.alloc(sizeof(char) * (textLen + 4));
   dStrncpy( drawText, icons, textLen );
   drawText[textLen] = '\0';

   U32 numIcons = 0;
   char *buf = (char*)txtBuff.alloc(sizeof(char) * 256);
   char* token = dStrtok( drawText, ":" );

   // Count the number of icons and store them.
   while (token && numIcons < MaxIcons)
   {
      dSprintf( buf, sizeof( char ) * 256, "%s", token );
      mIconTable[numIcons] = TextureHandle( buf, TextureHandle::BitmapKeepTexture );
      token = dStrtok( NULL, ":" );
      numIcons++;
   }

   return true;
}

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