john13@garfield.UUCP (John Russell) (02/20/88)
I know this came up awhile ago, and there wasn't really a big response about it (unless it was by e-mail). However it's only now that I've started using curses, so I'll throw in my $0.02. If I ever write something heavily text-based on the Amiga, curses or its equivalent is a must. Even for the simplest application, when using the graphic text functions I find myself re-inventing the wheel a lot... writing code to emulate some function that's already there in the console handler. And if I printf all my text, there's still no standardized way to do many of the things I'd like. Sure there are a few compiler-specific routines that look a little similar, but almost anything that uses text to a large degree must have a lot of code written from scratch that has been written from scratch by hundreds of other software authors. This leads to visions of curses.library, so that if you are running 5 different textual applications you haven't got 5 seperate "update screen" functions loaded in. There's no reason why the text interface on the Amiga can't be as advanced as its graphical one, which is where most efforts seem to be concentrated. This is something of how I would do it: - newwin (or equivalent routine, whatever the curses copyrights dictate) opens up a CON: window which is _not_ resizable; the presence of a drag bar is optional -- you might want to open 5 (simple refresh) text windows in fixed positions on a custom screen. Do I misremember, or does conman have the ability to specify system gadgets for CON: windows? Will CBM license conman and replace the old console handler with it in 1.3/4 (hope hope hope)? - all the good curses-style routines. I have a feeling that these can be jazzed up quite a bit from "a letter over here, a letter over there" like you get with unix. And of course underline, italic, bold, and cursor colour functions. - standard system calls to do things like "find address of CON: window" (can conman do this for you?). Mixing in some graphics routines might be interesting... and if a lot of people are doing it then including the Finkel/ Burns program as a syscall would be a win. - the _win_st ("WINDOW") structure as defined in unix curses to be substantially revised for optimal Amiga performance I may in fact write up at least a skeleton of this idea, depending on whether I try to go porting a lot of curses-based programs (I know that some of them will translate better as graphics-oriented though). John (Sorry if this has been discussed recently but our newsfeed's been dead for about the past month -- cold turkey! :-( ) -- "Fanaticism is all right... as long as you're ALONE! HAHAHAHA!" -- Pat Robertson shares a gem of wisdom told to him by Richard Nixon, and thus becomes the first politician to whom I can honestly apply the term "scares the willies out of me"
jea@ur-cvsvax.UUCP (Joanne Albano) (02/23/88)
I think Dave Wecker has done this for the AMIGA when he ported vc. You might start with his code. By the way does anyone have working source to this port? -- =================================================================== Joanne Albano, Center for Visual Science (716) 275-6848 Room 256 Meliora Hall, Univ. of Rochester, Rochester NY 14627 UUCP: ur-cvsvax!jea@rochester.EDU ARPANET: UR-CVSVAX!JEA@ROCHESTER.ARPA