...in non-interactive cases.
gimp_export_image () handles various
tasks like rasterizing NDE filters. It only
runs in interactive cases however, so if the
users calls gimp-file-save the filters are
not exported.
Since Jehan removed the hidden dialogue
in 0dc9ff7c, we can now safely call
gimp_export_image () in all cases to make
image export more consistent. This step is
also preparation for setting up the new
API with GimpExportOptions.
With the new API introduced int d1c4457f,
we next need to port all plug-ins using
the argument macros to functions.
This will allow us to remove the macros
as part of the 3.0 API clean-up.
Port all plug-ins to retrieve the layers
directly from the image rather than
having them passed in. This resolves some
issues with introspection and sets the
foundation for future API work.
Though it's not visible and could happily wait for after GIMP 3 release, this
was annoying when grepping. Just did a quick cleanup.
I also removed gimprc.common which is a forgotten remnant from the autotools
build.
Resolves#10932
Since GIMP distinguishes between saving
XCF and exporting image like PNG,
we should change the PDB to show
export rather than save in the function
calls.
If we leave a space between the macro name and opening parenthese for argument
lists, the args are not considered macro args (which will be discovered when
using it). I experienced this issue while testing code on some plug-in
yesterday, so thought I might as well fix all these broken macros for casting to
the specific GimpPlugIn subclass, so that we won't have a next time.
- This is unneeded in all import procedures. See previous commit. Note though
that this is not because of a change in previous commit. This was already
useless previously. The file set with this PDB function was overridden by the
core anyway (i.e. even before the previous commits).
In app/file/file-import.c:file_import_image(), the imported file is correctly
set (so there is no need to set it from plug-in, which anyway libgimp's
gimp_image_set_file() was not doing) and the XCF file is reset to NULL
(rendering the call to gimp_image_set_file() in a GimpLoadProcedure useless).
- Similarly, this is a useless call in export procedures because
app/file/file-save.c:file_save() overrides such call too. I could only see one
such case for JPEG export, which was quite useless.
- Finally in other types of plug-ins, setting a non-XCF file extension was
interfering with the save feature (similarly to commit e6e73e14c7). I only
fixed the screenshot implementations doing such a thing.
- I left a few usages which will have to be looked at more in details later.
Now that we bumped our meson requirement, meson is complaining about
several features now deprecated even in the minimum required meson
version:
s/meson.source_root/meson.project_source_root/ to fix:
> WARNING: Project targets '>=0.56.0' but uses feature deprecated since '0.56.0': meson.source_root. use meson.project_source_root() or meson.global_source_root() instead.
s/meson.build_root/meson.project_build_root/ to fix:
> WARNING: Project targets '>=0.56.0' but uses feature deprecated since '0.56.0': meson.build_root. use meson.project_build_root() or meson.global_build_root() instead.
Fixing using path() on xdg_email and python ExternalProgram variables:
> WARNING: Project targets '>=0.56.0' but uses feature deprecated since '0.55.0': ExternalProgram.path. use ExternalProgram.full_path() instead
s/get_pkgconfig_variable *(\([^)]*\))/get_variable(pkgconfig: \1)/ to
fix:
> WARNING: Project targets '>=0.56.0' but uses feature deprecated since '0.56.0': dependency.get_pkgconfig_variable. use dependency.get_variable(pkgconfig : ...) instead
Add the info about max dimension of WebP with WEBP_MAX_DIMENSION macro.
There is also a test about (picture->width / 4 > INT_MAX / 4), resp.
height, but this should anyway never happen as the C spec says the
smaller range for int is [-32767, 32767], which is an order bigger than
the current WEBP_MAX_DIMENSION (16383).
So we are probably fine assuming all VP8_ENC_ERROR_BAD_DIMENSION errors
will happen because of WEBP_MAX_DIMENSION.
This is the consequence of previous commit. Plug-ins' label and
documentation are now localized before sending these data to GIMP core.
In other words, we replace N_() macros with basic gettext calls.
Hence avoiding the stderr messages. These are going to be localized with
centrally installed catalogs "gimp*-std-plugins", "gimp*-script-fu" and
"gimp*-python".
We now handle core plug-in localizations differently and in particular,
with kind of a reverse logic:
- We don't consider "gimp*-std-plugins" to be the default catalog
anymore. It made sense in the old world where we would consider the
core plug-ins to be the most important and numerous ones. But we want
to push a world where people are even more encouraged to develop their
own plug-ins. These won't use the standard catalog anymore (because
there are nearly no reasons that the strings are the same, it's only a
confusing logic). So let's explicitly set the standard catalogs with
DEFINE_STD_SET_I18N macro (which maps to a different catalog for
script-fu plug-ins).
- Doing something similar for Python plug-ins which have again their own
catalog.
- Getting rid of the INIT_I18N macro since now all the locale domain
binding is done automatically by libgimp when using the set_i18n()
method infrastructure.
Also changing "RGB->YUV" by using a real Unicode rightward arrow encoded
in UTF-8 since GTK functions (such as `gtk_widget_set_tooltip_text()`)
explicitly uses UTF-8 encoded strings as argument. This renders much
more nicely than an ASCII-made arrow.
- use g_file_peek_path() instead of g_file_get_path() in various places.
Less prone to memory management bugs (not forgetting to free in all
cases). Also it is often more efficient, especially for local files
where the _peek_ variant does not even need to allocate any memory as
path is already hanging around (and local files are the most common
use cases, I believe!).
- Also gets rid of one GFile creation with g_file_new_for_path() from
the path returned from another GFile! We can just use the same GFile
as it is not freed and perfectly usable.
Added an option for exporting thumbnail in WebP Export dialogbox.
Additionally, introduced a function gimp_procedure_dialog_fill_expander.
The function is similar to gimp_procedure_dialog_fill_frame but allows
adding GtkExpander instead of GtkFrame.
… gimp_label_spin_set_digits() and deleted gimp_prop_opacity_entry_new()
- The "digits" argument for the number of decimal places in
gimp_prop_scale_entry_new() is now mostly useless since GimpLabelSpin
(hence GimpScaleEntry too) got a nice estimation algorithm of sensible
values.
- Add gimp_label_spin_set_digits() function to manually set the digits
property when we don't like the estimated value.
- Also add a new "factor" argument to gimp_prop_scale_entry_new(). Its
role is to allow a GimpScaleEntry showing a factored range, typically
a [0, 100] range for some types of [0, 1] properties.
- Remove gimp_prop_opacity_entry_new() which was basically a
special-case of gimp_prop_scale_entry_new() and which can now be
easily reproduced by simply set factor=100.0.
- Update all usage of gimp_prop_scale_entry_new() in app/ and plug-ins/
with updated arguments. It is interesting to note that all existing
usage were either integers (digits=1) or when double, the estimated
decimal places are the same as the ones which were manually set (hence
showing the generic estimation is not too bad). So the new function
gimp_label_spin_set_digits() was not even needed once in current code.
Instead of setting always manually the step and page increments when
creating a GimpScaleEntry, let's just generate some common cases
automatically. Indeed the increments are rarely something you want to
care about. The algorithm used is:
- For a range under 1.0, use a hundredth and a tenth (typically a [0,
1.0] range will step-increment of 0.01 and page-increment of 0.1).
- For small ranges (under 40), step-increment by 1, page-increment by 2.
- For bigger ranges, step-increment by 1, page-increment by 10.
For use cases when you absolutely want specific increment values, I add
the gimp_scale_entry_set_increments() function. It is much better to
have a small and understandable constructor call followed by
configuration calls (only when needed) rather than a constructor with a
crazy amount of parameters. Hence gimp_scale_entry_new() went from 17
arguments (absolutely unreadable calls) to now 5.
Orientation is now handled by core code, just next to profile conversion
handling.
One of the first consequence is that we don't need to have a non-GUI
version gimp_image_metadata_load_finish_batch() in libgimp, next to a
GUI version of the gimp_image_metadata_load_finish() function in
libgimpui. This makes for simpler API.
Also a plug-in which wishes to get access to the rotation dialog
provided by GIMP without loading ligimpui/GTK+ (for whatever reason)
will still have the feature.
The main advantage is that the "Don't ask me again" feature is now
handled by a settings in `Preferences > Image Import & Export` as the
"Metadata rotation policy". Until now it was saved as a global parasite,
which made it virtually non-editable once you checked it once (no easy
way to edit parasites except by scripts). So say you refused the
rotation once while checking "Don't ask again", and GIMP will forever
discard the rotation metadata without giving you a sane way to change
your mind. Of course, I could have passed the settings to plug-ins
through the PDB, but I find it a lot better to simply handle such
settings core-side.
The dialog code is basically the same as an app/dialogs/ as it was in
libgimp, with the minor improvement that it now takes the scale ratio
into account (basically the maximum thumbnail size will be bigger on
higher density displays).
Only downside of the move to the core is that this rotation dialog is
raised only when you open an image from the core, not as a PDB call. So
a plug-in which makes say a "file-jpeg-load" PDB call, even in
INTERACTIVE run mode, won't have rotation processed. Note that this was
already the same for embedded color profile conversion. This can be
wanted or not. Anyway some additional libgimp calls might be of interest
to explicitly call the core dialogs.
This commit just changes our saving API (i.e. the GimpSaveProcedure
class) to take an array of drawables as argument instead of a single
drawable.
It actually doesn't matter much for exporting as the whole API seems
more or less bogus there and all formats plug-ins mostly care only
whether they will merge/flatten all visible layers (the selected ones
don't really matter) or if the format supports layers of some sort. It
may be worth later strengthening a bit this whole logics, and maybe
allow partial exports for instance.
As for saving, it was not even looking at the passed GimpDrawable either
and was simply re-querying the active layer anyway.
Note that I don't implement the multi-selection saving in XCF yet in
this commit. I only updated the API. The reason is that the current
commit won't be backportable to gimp-2-10 because it is an API break. On
the other hand, the code to save multi-selection can still be backported
even though the save() API will only pass a single drawable (as I said
anyway, this argument was mostly bogus until now, hence it doesn't
matter much for 2.10 logics).
This gives a big cleanup in the meson.build files of the plug-ins.
It's also quite a bit more maintainable, since anything that changes in
libgimp's dependencies, linkage, ... doesn't have to be copy-pasted into
each plug-in.
… twice.
It should not be freed by the caller since it is annotated as (transfer
none). It gets freed when calling gimp_procedure_config_end_export().
Thanks to Massimo for noticing.
and in an attack of madness, changes almost all file plug-in
code to use GFile instead of filenames, which means passing
the GFile down to the bottom and get its filename at the very
end where it's actually needed.
We now have both variants, one returning a GList, and another
returning an array. Turns out that while a list is often nicer,
sometimes a random-access array really keeps the code much simpler.
Adapt all plug-ins, and clean up a bit (like use g_list_reverse() once
instead of iterating the list reversed).
And always pass URIs to all file procedures, the ones what didn't
register as "handles remove" will only ever get local file:// URIs.
Change all file plug-ins (also legacy ones) to expect URIs instead
of filenames, and convert to local paths in the plug-in.
The wire protocol should now be almost 100% clean of non-UTF-8 strings.
Alx Sa