Unix OS wrote: > Hello, > > I'm an undergraduate student at James Madison University. I've > decided to convert one of my CS classes to an Honors class, which > involves doing some sort of extra project typically. Anyway, I've > been working with my professor, and he wants to try porting his text > editor to a windowed application that can run on Windows. I figured > GTK would be a great place to start. > > Enough back story. > > What's involved in converting a terminal application like a text > editor into a windowed application? Will I need to simply need to > write a custom widget to wrap the terminal application's output? Then > redirect keyboard and mouse events to the original code? Or is it > more involved than that? > > I know Vim can be compiled to run as a GTK app. I figure the original > terminal-only code must have been reused.
You could use libvte (I think that's it) which is a terminal widget, and then run the editor, unmodified, in another process, outputting and receiving input from the terminal widget. As the other poster mentioned, unless the app being ported is written in a modular way with a separation of data, control, and presentation, porting it to a GUI is difficult. This is because typically older console apps are procedural, whereas GUI apps are typically event-driven. Don't forget other gotchas too, such as OS-specific calls, directory path separators (/ vs \), etc. > > > Thanks, > Kris Kalish > _______________________________________________ > gtk-app-devel-list mailing list > gtk-app-devel-list@gnome.org > http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list > _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
