We were already doing so when an icon was simply absent from the icon
theme. But we may still end up in cases where the icon is seemingly
present, yet it fails to load (for instance the image file is
corrupted). When this happens, let's also try to load the wilber-eek
fallback.
Note that it doesn't completely stops gimp_widget_load_icon() from
possibly returning NULL (in the case where "gimp-wilber-eek" is also
missing/corrupted for instance), so calling code must still account for
possible NULL return value.
Basically the same as commit 9c6237b182
except that I just redid it instead of cherry-picking because the code
was a bit too different.
If "gimp-swap-colors" or "gimp-default-colors" are present in the theme,
yet broken somehow, GIMP would crash because it was not checking if the
icons had been successfully loaded.
Just make the relevant checks and output on standard error that the swap
and/or default color areas are invisible.
(cherry picked from commit d997b2b897 with
conflicts resolved)
Let the split and replicate segments dialogs keep their own data and
don't use GimpGradientEditor struct members. Remove redundant members
and indent the struct.
- remove redundant frames, 3d-frames are gone anyway, so no need to
keep double out/in frames around
- give all color selector classes CSS names
- add/fix some theme CSS styles
Set the tooltip in GimpColorHexEntry itself and remove all other
tooltip setting. This just moves the translatable string sround in
libgimpwidgets/, and even removes it from app/.
Not sure this is really solving the issue reported, which is that
`g_get_tmp_dir()` uses environment variables (yet as g_file_open_tmp()
uses g_get_tmp_dir()…). But at least g_file_open_tmp() should create
unique temporary files, which prevents overriding existing files (which
is most likely the only real attack possible here, or at least the only
one I can think of unless some weird vulnerabilities exist in glib).
It should now be possible to fully export our symbolic icons from a
single central file.
My long-standing bug of librsvg#250 is still opened and unfixed, but it
turns out most issues I encountered are anyway also problems when
recoloring symbolic icons in GTK+ (like using strokes instead of
fills!). So let's just bypass all problems at once by accounting for
these issues in the design.
I tried to fix all the icons I could see which had issues regarding all
recoloring matters (using fill not stroke, change circle/ellipses to
paths, etc.) when looking at a blank canvas.
I'm sure I still miss a lot but that will do for now.
Sometimes even within symbolic icons, parts of the design must keep
fixed colors, when they are semantic. For instance this is the case for
the color-picker-(black|gray|white) icons or the gimp-default-colors.
The trick used by GTK+ to recolor is by supplying an additional CSS
style to icons which overrides inline CSS thanks to "! important"
keyword. Our own trick to circumvent this trick is to set "!important"
in inline CSS when one wishes not to have it overrided by the general
colors.
Right now I am doing the edit by hand with vim because Inkscape doesn't
seem to validate this keyword if I add it manually in its XML editor. So
what I did is add the "color-important" label on such object, and I will
later modify my SVG export tool to add !important on such object "fill"
values at export time.
The current recolorization code only recolors paths and rectangles. In
particular it leaves circles and ellipses as-is.
I opened the merge request gtk!214 for this issue. But in the meantime,
it is quite easy to change circles and ellipses into path with "object
to path" in Inkscape.
A second problem is that it only recolors fills, not strokes, as
previously stated. So I need to remove strokes from icons, or transform
them to paths.
Return an optional tooltip from gimp_procedure_get_sensitive(), in
GimpPlugInProcedure, build that tooltip from the image types the
procedure works on.
... to satisfy the inter-variable dependencies, so that the READING/
WRITING variables are based on the READ/WRITTEN values of the
current sample, and not the previous one.
... and gimppaintcore-loops
When a rectangle argument is NULL, use the extents of the
corresponding buffer, instead of raising a CRITICAL, to match the
old behavior.
Add "read" and "written" fields to the dashboard swap group, which
report the total amount of data read-from/written-to the tile swap,
respetively. These fields are non-active by default. When these
fields are active, show a color underlay in the swap group's meter,
indicating when data was beging read-from/written-to the swap.
Improve the swap busy indicator (used as the meter's LED), so that
it's active whenever data has been read-from/written-to the swap
during the last sampling interval, rather than at the point of
sampling.
Use gimp_input_data_stream_read_line_always(), instead of
g_input_data_stream_read_line(), in a bunch of places that don't
expect EOF. If we don't do that, the code assumes the GError
parameter is set by the function and returns an error indication,
causing the caller to segfault when it tries to access
error->message. Instead, we now process an empty line when EOF is
reached, which is caught by the normal parsing logic.
Additionally:
- Use gimp_ascii_strto[id]() when loading gradients, generated
brushes, and palettes, to improve error checking for invalid
numeric input.
- Improve gradient-segment endpoint consistency check.
- Allow loading palette files with 0 colors. They can be created
during the session, so we might as well successfully load them.
... which are similar to g_ascii_strtoll() (except that
gimp_ascii_strtoi returns a gint, and not a gint64), and
g_ascii_strtod(), however, they make error checking simpler, by
returning a boolean value, indicating whether the conversion was
successful (taking both conversion and range errors into account),
and return the actual value through a pointer.
... which is a drop-in replacement for
g_data_input_stream_read_line(), however, it always returns a non-
NULL value when there's no error. If the end-of-file is reached,
an empty string is returned.
...while other windows are on the second monitor if window positions
are saved at exit
Add some lines of code to color_area_color_clicked() which position
the already existing color dialog exactly like a newly created dialog
would be positioned by gimp_dialog_factory_add_dialog().
This should be part of GimpDialogFactory but let's wait for another
case before we generalize it.
- derive it from GtkScale not GtkRange so we get the keybindings again
- remove scroll_event() implementation, the parent class does the right
thing now
- remove lots of magic size calculation code about focus and borders
and whatnot
- instead, style its CSS nodes using a hardcoded CSS provider and simply
"know" the size of the slider in draw(), did this in code instead of
the theme CSS because we do pretty evil things here and we don't want
theme authors to think they can change much about it
When using the color-picker tool's info window, set the tool's
display when a color is picked, and the gui is updated, so that we
properly halt the tool when the display is closed. Otherwise, we
may segfault.
The memory group shows memory-usage information: the currently used
memory size, the available physical memory size, and the total
physical memory size. It can also show the tile-cache size, for
comparison against the other memory stats. The memory group is
active but contracted by default.
Note that the upper-bound of the meter is the physical memory size,
so the memory usage may be > 100% when GIMP uses the swap.
This is currently implemented for *nix systems with Linux-like
procfs, and Windows.
Jehan