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2008-04-18 02:53 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl)

Browse Source 
* harbour/source/rtl/tbrowse.prg
    * new TBrowse code - many thanks to Viktor Szakats for his help and
      code and to all others who tested this implementation.
      It should be very close to Clipper except some minor differences.
      Most of them are bugs not replicated intentionally. In few cases
      some of them like wrong positioning of logical columns with extended
      size by oCol:picture expression the original Clipper behavior is
      covered by HB_C53_STRICT macro (with cell overwriting during
      navigation but without internal buffer overflows) but it should
      be used rather for tests only not for normal applications.
      I left three TODO notes in the code for some less important things
      which maybe addressed in the future though they should not effect
      99.99% of Clipper programs.
      It's a new code so it's possible that it contains bugs so
      if you will find any problems then please inform me.
      Warning: This TBrowse implementation is strongly Clipper oriented.
               It's neither compatible with previous Harbour nor xHarbour
               one in intentional or unexpected differences to Clipper.
               It also does not have any extensions which existed in the
               old code. In the old code there was TODO note about some
               xBase++ extensions - I do not have xBase++ so I cannot say
               anything about it. If any of you things that they are
               important then I can add them if group agree but I will
               need detail description of additional methods and probably
               results of some tests.
This commit is contained in:
Przemyslaw Czerpak
2008-04-18 00:53:09 +00:00
parent 9ad3e8b2eb
commit 5342e73198
2 changed files with 2617 additions and 2226 deletions
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27
harbour/ChangeLog
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@@ -8,6 +8,33 @@
2008-12-31 13:59 UTC+0100 Foo Bar <foo.bar@foobar.org>
*/
2008-04-18 02:53 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/source/rtl/tbrowse.prg
* new TBrowse code - many thanks to Viktor Szakats for his help and
code and to all others who tested this implementation.
It should be very close to Clipper except some minor differences.
Most of them are bugs not replicated intentionally. In few cases
some of them like wrong positioning of logical columns with extended
size by oCol:picture expression the original Clipper behavior is
covered by HB_C53_STRICT macro (with cell overwriting during
navigation but without internal buffer overflows) but it should
be used rather for tests only not for normal applications.
I left three TODO notes in the code for some less important things
which maybe addressed in the future though they should not effect
99.99% of Clipper programs.
It's a new code so it's possible that it contains bugs so
if you will find any problems then please inform me.
Warning: This TBrowse implementation is strongly Clipper oriented.
It's neither compatible with previous Harbour nor xHarbour
one in intentional or unexpected differences to Clipper.
It also does not have any extensions which existed in the
old code. In the old code there was TODO note about some
xBase++ extensions - I do not have xBase++ so I cannot say
anything about it. If any of you things that they are
important then I can add them if group agree but I will
need detail description of additional methods and probably
results of some tests.
2008-04-18 01:41 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/include/hbapigt.h
* harbour/source/rtl/gtapi.c

4816
harbour/source/rtl/tbrowse.prg
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