Resolves#8382
Also v2 scripts infer and set sensitivity to drawables
Add two test plugins clothify-v3.scm and test-sphere-v3.scm.
Temporary, to be removed when 3.0 ships.
Some refactoring (extracting methods, moving functions to new files).
Some drive-by fixes to script-fu-arg.c revealed by using GimpProcedureDialog.
intltool has long been dead upstream. Let's not poke the dead corpse,
please.
This commit is quite large, but that's mostly since trying to support a
hybrid of both gettext and intltool with both Meson and Autotools was
really hard, so I stopped trying.
Due to gettext relying on quite some things being at the exactly right
place in the autotools build (like `ABOUT-NLS` and `config.rpath`) we
really needed to cleanup the `autogen.sh` to only call `aclocal` and
`autoreconf`. No more strange magic; I tried to do it without changing
too much in the file, and things just broke. If people want to do
something more custom, they can just change the script directly. This
change also uncovered some problems in our `configure.ac`, like using
deprecated macros.
The following major changes happened:
* meson: Changed `custom_target()` to `i18n.merge_file()` for all
supported file types
* Added `.its` and `.loc` files for the GIMP-specific XML formats, so
that gettext understands them
* For the `.isl` (Window installer stuff) file, there's no easy way to
do this in gettext, so instead we start from an XML file (again with
its own ITS rules etc), translate that with gettext, and then use
`xsltproc` with a bit of magic to output the .isl file for each
language
* the `po*/Makefile.in.in` files are migrated to `Makevars` files,
which gettext natively understands.
Fixes: https://gitlab.gnome.org/GNOME/gimp/-/issues/8028
Create new plugin file script-fu-server-plugin.c
with code extracted from script-fu.c, which is an omnibus plugin
implementing PDB proc extension-script-fu and other PDB procs.
Why:
1. extension-script-fu is smaller and doesn't doesn't link to socket libraries.
(GIMP always starts extension-script-fu and it stays running.)
2. packagers/admins can omit script-fu-server executable from an installation,
if they think letting users serve net ports is not secure.
3. crashing script-fu-server does not crash extension-script-fu,
which requires restart of GIMP
The changes are mostly a simple refactor, extracting code.
No functional change apparent to users.
Low risk of introduced bugs.
Extremely few users use script-fu-server anyway.
Added some logging.
While at it, use G_DECLARE_FINAL_TYPE
Changes are mostly to the dir structures and build system for ScriptFu.
Some changes to the outer plugin source to call the library.
Why: so that other executables (future gimp-scheme-interpreter,
or a future separated script-fu-server) can exist in separate directories,
and share the library in memory (when built shared.)
Whether the library is built shared and installed on its own
(versus static and not installed)
is a compile time option (both automake LibTool and meson abstract it away)
The default is shared and installed, say as libgimp-scriptfu-3.0.so.
Installed alongside other shared libraries (e.g. wherever libgimp is installed)
to simplify packaging.
A preliminary refactoring which helps enable MR gimp!647
