Hi everybody.

I'm developing a custom extension to extract data from third-party files, and represent it in spreadsheet documents.

The extension is developed entirely on Java, (Netbeans IDE 8.x, with AOO plug-in).

Sometimes, due to the data structure requiered, more than 1024 columns are needed.

So, I have tryed buiding calc again, modifying the defintions for the maximum number of rows and columns, in sc/inc/address.hxx (now, the sheets has 131072 rows and 8092 columns, both multiples of 16, so the total number of cells remains unchanged, to minimize the impact on performance).

Aparently, the calc application works ok, but the java bridge throws IndexOutOfBounds exception every time the getCellRangeByPosition is called from within the extension.

Does anybody knows what else is needed to make the extension could manage more than 1024 columns too?

Thanks.