955RE: [cc2-dev-l] Two questions
- Apr 15, 2012
Many (if not all) XP API functions will accept a string or a resource value.
All file functions will accept the # and $-style.
For FullFileName you can pass a resource value or a string for filename in the esi register.
FetchImage will accept both shortened (# or $) and full paths.
I have a coupl'a questions about the XP API that I was hoping someone
could shed some light on.
First, in order to work with background images (and convert them into
SVG image references), I'll need to resolve the file names into full
file names (that is to say, convert a name that begins with a # or a $
into a full file name).
In the XP I used this code, which I shamelessly stole from some sample
code that Peter shared with me:
__asm push ebx;
__asm push esi;
__asm push edi;
__asm mov esi, RSC_CurSaveName;
__asm lea edi, FileName;
__asm pop edi;
__asm pop esi;
__asm pop ebx;
The interesting part, here, is the RSC_CurSaveName, which seems to
#define to a magic number, "3307" -- I assume that this magic number is
well-understood by the FullFileName() function.
Question: is there an API for resolving an image file name to a
fully-qualified file name? (If necessary, I think I can resolve
RSC_CurFileName and use that to manually resolve anything that begins
with a '$'. I'm not sure how to resolve the '#' names, though).
Second, I've found the _IImage.h file, and it looks like it can help me
with some of my image needs. It looks like I invoke FetchImage and
ReleaseImage when I want to play with an image.
Question: does the file name that I provide to FetchImage start with '#'
or '$'? Or should it be fully-qualified?
B.C. Holmes \u2625 http://www.bcholmes.org/
"All my life I've wanted to be somebody; I guess I should've been
more specific." -- Lily Tomlin
- << Previous post in topic Next post in topic >>