"Hold and Modify" ILBM images use control bits to increase the palette
beyond what's stored in the CMAP chunk. This patch checks if
HAM mode is set and then interprets the plane bits accordingly.
This commit converts `GimpModuleDB` into a `GListModel`. This allows us
to drop quite a bit of custom code to have an adaptive list of modules
by just becoming a `GListModel` implementation.
Next to that, this commit also rewrites `GimpModule` to use the `notify`
signal for its 2 new properties: "auto-load" and "on-disk", rather than
trying to define a custom signal for that. This in turn allows us to use
basic methods like `g_object_bind_property()`.
Finally, the module manager dialog now uses `GtkListBox`, which can
easily bind to that new `GListModel` infrastructure.
Use a `GtkListBox` to show the list of GIMP themes rather than a
treeview. The idea is that we can expand this a bit more to give a
preview of the theme later on.
In case someone passes a `GtkWidget` rather than a `GtkWindow` as a
parent to a `GimpDialog`, we still have another way of trying to get its
parent window, using `gtk_window_get_toplevel()`. If we still get a
window from that, it allows us to still specify a reasonable
"transient-for" value for our newly-made `GimpDialog`.
Certain XMP metadata tags currently can't be saved by us until we get
support in gexiv2 for adding new structs not present in exiv2.
We remove these tags from the exported metadata because the XMPSDK in
exiv2 would otherwise fail to write all XMP metadata.
Examples are the newer (2019, 2021, 2022) sample images from the
IPTC Photo Metadata Standard.
We also add all the static functions present in gimpimagemetadata-save
at the top, which had been forgotten in the past.
Resolves#5742.
From fa0a0212, the splash's upper text was scaled to PANGO_SCALE_MEDIUM
both when the image width was 2x or less than 2x. This was likely a
copy/paste issue, as the lower text code scaling does not duplicate.
This patch fixes it by changing the else condition to scale to
PANGO_SCALE_SMALL.
Note that this change is unlikely to be seen as it requires a very small
splash screen image to reach the else condition.
As GdkRGBA stores colors as doubles rather than guint16, the assignment
code had to be moved into the ifdef block as well.
Note that this code is only used if X11 is not available on build.
These five plug-ins already used GimpProcedureDialog when I originally
worked on them for !9250. However, their export GUI needs to
use GimpSaveProcedureDialog instead.
1. gexiv2_metadata_has_tag with gexiv2_metadata_try_has_tag;
2. gexiv2_metadata_set_exif_thumbnail_from_buffer with the "try" version.
For a while now the minimum gexiv2 version for the master branch is 0.14.0,
which means we can replace these deprecated functions, since the new
versions were added in 0.14.0.
We were using fixed size buffer with strcpy/strcat, which gave warnings in
coverity.
Even though in our case there was no chance of buffer overflow, let's
replace this by using g_strconcat, which allocates memory for the
string which we free after use.
Also get rid of a few unneeded memset's for strdata.
Let's make cfitsio an optional dependency, showing up in the final configure
output. The file-fits plug-in will just not be built when the dep is missing.
Per @Jehan, this solution would prevent default icons from being loaded
in custom themes if they did not include their own version.
The only thing kept from !909 is the replacement of hardcoded strings
in a few files with constants defined in gimpicons.h.
Switch to NASA-maintained cfitsio library for loading/exporting FITS images.
This allows us to import compressed FITS files (GZIP, HCOMP, PLIO, RICE) in
8/16/32 bit and float/double precision. It also simplifies export code using
the built-in cfitsio APIs.
Michael Natterer