Go for it. It should be a simple fix (I think you just need to preserve other directory entries returned from POIFS and rewrite them as is at the end of serialization).
Avik Sengupta wrote: >One of the things i would like to see in 2.0 is at the very least to be able to >persist macros between a read and a write. (At the moment, they are discarded, >i believe?) > >Quoting "Andrew C. Oliver" <[EMAIL PROTECTED]>: > >>U/f string functions will require reworking the HSSF object model a bit >> >>You see currently and o.a.p.h.usermodel.HSSFCell maps directly to >> o.a.p.h.model.CellValueRecord -- it will now need to map to TWO at the >>same time! (one formula followed by a string)... that will break a few >>things -- not horribly but a bit of a task. >> >>-Andy >> >>Avik Sengupta wrote: >> >>>Sounds good. As for formulas, the stuff in M1 is my current aim at the >>> >>moment, >> >>>and we should certainly get that done by the first milestone. (If the >>> >>write() >> >>>method of IntPtg/Add-Mult-Subract-DividePtg is correct, i suppose we have >>> >>the >> >>>wherewithal to write simple formulas with integers at the moment. .. no??) >>> >>>I would like to have all internal (numeric) functions by M2, depending on >>> >>how >> >>>much hand coding we need to do for each individual function, having got the >>> >>>framework in place .. we should obviously try to minimise that. the primary >>> >>>issue with 'IF' is to parse logical expressions .. once we write that out, >>> >>IF >> >>>should fall in place with little more effort. >>> >>>Dunno enuf about the issues with string functions to comment on that one. >>> >>will >> >>>have to read the book. >>> >>>- >>>Avik >>> >>> >>> >>> >>>Quoting "Andrew C. Oliver" <[EMAIL PROTECTED]>: >>> >>>>Glen, >>>> >>>>Lets do an RC tonight. I may not be able to post it until tomorrow but >>>>thats fine. >>>> >>>>Lets aim to get 1.5 out by the end of next week at the latest provided >>>>no serious showstoppers pop up. >>>> >>>>All, >>>> >>>>Lets set some milestones for 2.0. We'll have mini releases when the >>>>milestones happen. >>>> >>>>Suggestions: >>>> >>>>M1 - >>>>Graphing - all low level records implemented >>>>Formulas - defined approach and subset of read and write support for >>>>basic operators: >>>>add/multiply/divide/subtract/exponent as well as SUM/AVG/etc. (lets >>>>flush that out) >>>> >>>>M2 - >>>>Graphing - basic object model for graphing, read/write support for line >>>>graphs >>>>Formulas - expanded support including: IF/? >>>> >>>>M3 >>>>String formulas... >>>> >>>>Okay lets work on filling this out. Especially looking for some ideas >>>> >>>>from Libin and Avik and you of course Glen. >>> >>>>Rainer, >>>> >>>>Any plans to add wite support for properties in HPSF 2.0? >>>> >>>>Thanks, >>>> >>>>Andy >>>> >>>> >>> >>> >> >> >> > > >
