Hello
I successfully used on a command prompt//http://www.newlisp.org/downloads/newlisp_manual.html#linking to create a 211kB-non-GUI-MSWindows executable with a newLisp script I wrote.
It is fantastic how easy it is, to create small handy stand-alone Windows apps doing a particular task. (And the installation then is just
My question: Is it possible to add an icon file
If I construct several of these programs that would be useful to be able to distinguish them by the icon.
--HJH
I think newlisp.exe has no icon-resource.
You may try the run wrapper from Peter:
http://www.turtle.dds.nl/run/index.html
You can compile this wrapper with your own icon or use a tool like resource-hacker to change it.
The question starts me thinking for a solution:
I tried to add a resource to newLISP.exe with
http://www.users.on.net/johnson/resourcehacker/
and get a new exe with icon. It still works as before with link.lsp
and show the icon in the command-window and the task-bar.
So exactly what you want. So we can make nice small tool with their own icon. Of cource still a command-line interface!
Quote from: "HPW"
and show the icon in the command-window and the task-bar.
So exactly what you want.
Yes, indeed. I use this approach now. I just do a backup copy of the original 'newlisp.exe' to have it handy for the next time. Thank you for this recommendation!
Quote from: "HPW"
Yes, but often command line tools are just good enough; I collect a couple of file, do some minor processing and write out a result file and a log file. Just the things script languages are meant for.
Of course it would be nice to give the user a visual feedback as well by showing a standard Windows message box ("Success" or "Failure, see log file").
Alex has a nice example using a Win32 function call from
See entry //http://www.alh.net/newlisp/phpbb/viewtopic.php?t=688
So it seems it would not be too difficult to call other Win32 functions.
Has somebody the calling sequence just ready? (copy / paste)?
--HJH
How about:
(import "user32.dll" "MessageBoxA")
(MessageBoxA 0 "Content" "Caption" 0)
(MessageBoxA 0 "Content" "Caption" 1)
(MessageBoxA 0 "Content" "Caption" 2)
etc.
It works fine in the 1.4MB newlisp-tk.exe but not in the 210kB newlisp.exe
--HJH
Why does
(MessageBoxA 0 "Content" "Caption" 0)
not work in newlisp.exe (210kB exe)?
--HJH
Hmmm...
With my 186.5KB newlisp.exe ("newLISP v.8.6.0 on Win32 MinGW") running on win2K sp4, the code example works perfectly.
(MessageBoxA 0 "Content" "Caption" 0)
Same observation as Sammo here.
Works for me with all 3 version of current newlisp: TK, EXE and DLL
I also tested with the icon resource version.
File-sizes:
Standard-EXE 8.6.0 MINGW: 190976 Bytes
ICON-EXE 8.6.0 MINGW: 192000 Bytes
newLISP v.8.6.0 on Win32 MinGW, execute 'newlisp -h' for more info.
> (import "user32.dll" "MessageBoxA")
MessageBoxA <77D504EA>
> (MessageBoxA 0 "Content" "Caption" 0)
1
One observation: Called the first time the messagebox gets behind the console window and is only visible on the task bar.
>> It works fine in the 1.4MB newlisp-tk.exe but not in the 210kB newlisp.exe
the 1.4MB newlisp-tk.exe is just the Tcl/Tk frontend to the smaller newlisp.exe. So when you run newlisp-tk.exe, it launches newlisp.exe and communicated with it via TCP/IP. If it works using newlisp-tk.exe is also must work with newlisp.exe by definition.
Lutz
Yes, thank you all for your answers.
In fact the dialog is produced, but it does not show up. The only thing that something happens is a new entry in the taskbar where people do not normally check regularily for new things. So from a usability point of view it is useless.
But let's not use more time with this issue. I just write a text log file as feedback and (exit) newlisp. If I want to do a GUI app I'll stick to the 1.2MB newlisp-tk-combination.
--HJH
Adding this to init.lsp
(define (mymsgbox cont capt)
(if (not MessageBoxA)
(import "user32.dll" "MessageBoxA"))
(MessageBoxA 0 cont capt 0))
seems to solve the display problem on the first call of:
(mymsgbox "Content" "Caption")