I would like to add the ability to parameters to filters. My usecase is that I want the user to be able to specify a path to a book cover image (normally an SVG file) and have the epub filter add that to the epub file.
I wonder if anybody else have thought about this and maybe even has a design thought out already. The problem is slightly complex, involving at least the following aspects: - In the general case we can have a whole chain of filters and it's possible that more than one filter wants an option with the same name. So we need to be able to specify which filter should receive each parameter. - We may want to send several different data types. I guess the most common one would be a string or a number but in the general case it could be anything. So I think a QVariant should be involved somewhere (but see below). - We need some code in calligraconverter to parse command line options and create parameters. This would speak against using anything but strings. - We need to be able to create a UI using tools or general dockers so the user can control the parameters from the applications. The values need then be transferred to the filters somehow. So, any good ideas? _______________________________________________ calligra-devel mailing list calligra-devel@kde.org https://mail.kde.org/mailman/listinfo/calligra-devel
