It appears that GTK+/GNOME don't have an icon with
"help-browser" ID anymore, but we have exactly the icon
that is needed for two menu entries.
Also, the menu entry for "Search and Run..." was using
a system icon for finding stuff, which looked wrong when
used with a symbolic theme.
We could come up with something overly clever like
a dedicated CLI/terminal icon, but people would expect
a magnifier instead (judging by what Blender does)
and that's what we already use for the Zoom tool.
Hence the lazy fix.
In legacy layer modes that may produce out-of-range output given
in-range input, clamp the result after blending and before
compositing, instead of after compositing, to avoid producing
different results than 2.8 in certain cases.
Improve the disabling/enabling of extended input events for the
canvas during enter/leave-notify events, in particular, so that
enter-notify events that are a result of pointer ungrabbing don't
erroneously reeanble extended input events.
Something about the unqueueing and requeueing of the entire event
queue during motion compression fries GTK's brain w.r.t. extended
input events. Instead, have gimp_display_shell_compress_motion()
return the first non-compressed event to the caller, making it
responsible for dispatching it after handling the motion event.
Add "color-profile-path" to GimpDialogConfig to remember the last-used
path in any profile chooser dialog.
Whenever a GimpColorProfileChooserDialog is created, call a new
gimpwidgets-utils helper function that connects to the dialog's "show"
and "response" signals and makes sure "color-profile-path" is set on
the dialog if it doesn't have a current folder already, and sets the
property back to the config object when a profile was actually chosen
from disk.
Fix the crashes from the third zip:
- forgot to guard the other writing place in the RLE decoder
- one byte after the buffer is still one byte too much
- protect against seeking to bogus offsets
Add "clamp-input" (which clamps the input values to [0..1])
and "clamp-output" (which clips the final result to [0..1]),
properties, parameters and GUI to:
- GimpLevelsConfig
- GimpOperationLevels
- The levels tool dialog
- The gimp_drawable_levels() PDB API
The old deprecated gimp_levels() PDB API now sets both clamping
options to TRUE which restores the 2.8 behavior.
Also reorder some stuff in GimpLevelsConfig and elsewhere so the
levels parameters are always in the same order.
Add brush dimension/depth/compression sanity checks for v6 brushes,
and make sure we don't overrun the RLE decoder's destination buffer.
This properly rejects all brushes from the second zip in the bug.
...outside area of Crop Tool -> Highlight option
Add "highlight-opacity" property and turn the controlling GUI into an
expanding toggle that reveals an opacity slider.
...to allow more space for the channel values
to allow the Pointer, Sample Points, and Color Picker Information
dialogs to be narrower and still show the channel value, without the
channel value running over the top of the channel identifier.
Mitch: did even more and also split the coordinates display to two
lines, because on large images the widget's width was flickering
or the labels were overwriting each other.
...in brushes user directory
Consider 8bim section size unsigned, to avoid seeking backward when a
malicious brush includes an 8bim section unknown to GIMP.
This avoids the possibility to start an infinite loop on GIMP start.
Found just a water drop in the ocean, GIMP is still not secure.
Mitch: Added more sanity checks on the Abr's width/height/bytes so now
all brushes in the zip attached to the bug are properly rejected
instead of crashing GIMP.
This ensures that MyPaint default brushes are installed, otherwise this
makes the MyPaint brush tool quite useless and confusing unless MyPaint
is installed (which was making MyPaint a de-facto dependency of GIMP
until this commit!). Also we won't have to guess anymore the right path
for these brushs. The path will be known at compile time.
If the user enters a value in the shear tool dialog, that value must
be honored. Always set the shear direction to the edited axis and
reset the other axis to 0.
Use a GimpSpinScale widget instead of scale entry cruft, it handles
the model vs. view factor of 100.0 correctly. Also modernize the GUI
without using a table.
The C language only promotes data values up to (un)signed int,
which is 32 bit, if no larger data type is used within the
calculation. Having a multiplication of two gint variables,
even if the expected target variable is of type gsize (64 bit),
leads to a possible integer overflow.
This bug can be triggered in gimp_temp_buf_new, which is used
to allocate memory for given supplied dimensions and bytes per
pixel. If triggered, less memory than needed is allocated and
therefore allows out of boundary accesses, either resulting in
possible code execution or information leakage.
While at it, make sure that the supplied format can actually be
resolved to a bytes per pixel value. If not, return NULL.
Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>
Replace gimp_parameter_*() utility functions with equivalent
gimp_properties_*() functions which deal with separate arrays of names
and values, and use g_object_new_with_properties() instead of
g_object_newv().
After commit 8029508fbe, we always
render the image in chunks that are at most
GIMP_DISPLAY_RENDER_BUF_WIDTH x GIMP_DISPLAY_RENDER_BUF_HEIGHT,
even when the window's scale factor is > 1.
This reverts commit 40bc5307dc.
It's not *exactly* the same. The floating selection can belong to a
channel or layer mask. Also, this belongs into the GUI layer, not the
core.
Anchoring a floating layer is basically equivalent to merge down. This
is already what we do in other merging actions (flatten image and merge
visible layers).
Refactor GimpDashboard to autogenerate the UI based on a
description of the different variables, fields, and groups.
Allow individual groups to be expanded/collapsed, and individual
fields to be enabled/disabled. Save the relevant state in the
dashboard's aux-info.
Add fields for the new GeglStats properties, as per GEGL commit
25c39ce6c9bb618f06ac96d118e624be66464d74. The new fields are not
enabled by default.
Add "reset" action, to clear the history, and reset cumulative
data.
Current migration code would still return TRUE for success if the copy
of a regular file failed for any reason.
Also getting rid of some weird block and making sure we free dirname
only when it has been assigned a value.
When recursively browsing folders, there is always the risk of infinite
recursivity, in particular with symbolic links which can create loops.
Let's just assume that we don't have any data over 5 levels of
directories to avoid a security risk.
paintbrush.pgm and paintbrush01.pgm are binary identical. If they were
brushes we ship as data, that would be more annoying because they could
be used in scripts or in various other places. But here it looks they
are used for gimpressionist plug-in only, which means they are probably
not used in some random script. All it takes is probably only to
properly migrate gimpressionist presets.
Presets using "paintbrush.pgm" will be migrated to use
"paintbrush01.pgm" instead.
In particular, I noticed that some data can be on 2 levels (or more?).
For instance gimpressionist presets were not migrated from 2.8 to 2.9
because of this.
Override get_invalidated_by_change() with the same logic as
get_required_for_output(), to avoid unnecessary invalidation.
Avoid format conversion when input and aux have the same format.
Add pass-through fast path when the ROI is completely inside/
outside the cropped rectangle.
Use bulk memcpy(), instead of per-pixel test-and-copy, in
process().
This avoids unnecessarily processing regions of the input and/or
aux nodes that will get cropped out. In particular, this avoids
processing cropped-out regions when using the filter tool in split-
view mode.
Alexandre Prokoudine