Also in gimp_procedure_config_begin_run(), make sure we sync the arguments with
the config object first thing, even in interactive and with-last-vals case
(where the args may be further overridden). This was especially important for
Script-fu scripts as the image and drawable were not provided separately, so we
need to make sure that the config file has the right values.
A lot less lines for the same functionalities!
This includes improvements too:
* "include-pointer" as new PDB argument;
* settings storage thanks to GimpProcedureDialog;
* it should hopefully work better in non-interactive (though it's untested).
The macOS and Windows screenshots are untested after this change, though they
should still work the same. Please report if there is any problem!
Resolves#10069
Currently, the DDS header information for the width, height, and bytes per scan line
are read in and assumed to be correct. As these values are used for memory allocation
and reading, it would be good to verify they do not exceed the file size.
This patch adds a condition after the header is read in to verify those values. If they exceed
the file size (mins an offset), the file is not read in and an error message is shown.
Also refactoring: extract two functions
Add test case scripts/test/register-fail
Catches more registration errors.
Any errors not caught at least will not crash.
Remains to be ported to 2.10, but only a few lines, without the refactoring.
Resolves#10072.
The current PSP palette loading code does not check if
the file's palette entry count value is below the limit
(G_MAXUNIT32 / 4 due to each color being 4 bytes long).
This patch adds this check and stops loading if the count
is larger than GIMP currently supports.
Resolves#10071.
When reading RLE compressed data, a buffer was allocated to 127 bytes.
However, it can potentially be used to read 128 bytes, leading to a
off-by-one vulnerability. This patch allocates 128 bytes to the buffer
to prevent this from occurring.
This is not the main reason for the specific output in #9994. These ones are
more probably because of similar usage in GTK (which updated its own calls to
g_file_info_get_is_hidden|backup() in version 3.24.38). But we should likely
also update the various calls we have to use the generic
g_file_info_get_attribute_*() variants.
To be fair, it is unclear to me when we can be sure that an attribute is set.
For instance, when we call g_file_enumerate_children() or g_file_query_info()
with specific attributes, docs say that it is still possible for these
attributes to not be set. So I assume it means we should never use direct
accessor functions.
The only exception is that I didn't remove usage of g_file_info_get_name(),
since its docs says:
> * Gets a display name for a file. This is guaranteed to always be set.
Even though it also says just after:
> * It is an error to call this if the #GFileInfo does not contain
> * %G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME.
Which is very contradictory. But assuming that this error warning was
over-zealous documentation, I kept the direct accessors since they are supposed
to be slightly more optimized (still according to in-code documentation) so
let's priorize them when we know they are set for sure.
This commit and the ones prior are simple refactoring,
with no intended functional changes.
In anticipation of enhancements 9608 and 8404
which make returned values more scheme like.
Also makes code more readable.
For characters outside ASCII:
1. repr is wrong in REPL
2. sharp constant #\<codepoint> fails to evaluate
3. sharp constant hex #\x<hexdigits> accepts invalid UTF-8 codepoints
4. a call to error with such a character eats the output string
Also, changed the repr of ASCII control characters (was #\x7)
to their unicode repr (now a box glyph with hex)
Test framework and tests in Scheme, and portable.
Work in progress. Expect commits for more tests.
Testing framework is stable, more or less.
Add more tests
Add tests layer and layerMask.
test Item methods
More tests, selection
Test memory, vector in TS.
More tests char functions
sharp expr tests
Exif tags Exif.Image.Artist, Exif.Image.ImageDescription, and
Exif.Image.Copyright were not being synchronized with their Xmp and
Iptc.IIM equivalents in the metadata-editor.
This commit adds synchronization of reading and writing of the metadata.
We adjust the struct for equivalent_metadata_tags by removing unused
fields and adding a field that points to the equivalent Exif tag in
a new struct called exif_tag_info.
On loading of the metadata tags we now also check a limited set of
Exif tags. If no value was set yet, we use the Exif value, or else
we check to make sure both had the same value. If not, print a
warning in the terminal.
On saving of metadata, we now also save to the marked Exif tags, or
if the value is NULL, we remove the tag.
In passing, we also fix two memory leaks by freeing with g_strfreev
temporary string lists.
Dates in Xmp include a time and timezone, so add a default time when
selecting a date since we can't edit time and timezone yet.
So far, we didn't take into account that IPTC-IIM has separate date
and time+timezone values instead of the combined value in XMP for
DateCreated.
When loading DateCreated check if it has the same value as IPTC
values DateCreated and TimeCreated combined. If not, we show a
terminal error and ignore the IPTC values.
If neither Xmp nor Iptc has a DateCreated, then use Exif.Photo.
DateTimeOriginal combined with OffsetTimeOriginal to set an initial
value.
When saving, synchronize with IPTC-IIM by splitting the DateCreated
value in date and time+timezone and save each to the appropriate tag.
Also make sure that for IPTC-IIM the date separator is a '-'.
Adds a bottom margin to the grids because the horizontal scrollbar
was overlapping the bottom-most row of the grid.
Adds wordwrap and left/right margins to multiline text widgets,
mainly to make the text not start right at the edge of the widget.
We were using a string for the metadata mode, meaning we had to compare
string values in a lot of places.
We simplify and probably speed-up comparisons here by replacing the
mode string by an enum value.
The only place still needing the string values sometimes is
metadata-impexp.[ch] where we added a conversion table to convert
the mode to a string.
OpenEXR allows for arbitrary channel names. Instead of failing once the common ones are checked, this patch
checks the number of channels in the file.
If there is only one channel, it is treated as
grayscale (similar to OpenImageIO's behavior).
A debug warning with the channel name is also printed.
Jehan