We currently have brush and pattern I/O code in both the core and
plug-ins. This commit starts removing plug-in code in favor of having
one copy of the code in the core, much like XCF loading and saving is
implemented.
Add app/file-data/ module with file procedure registering code, for
now just with an implementation of file-gbr-load.
Remove the file-gbr-load code from the file-gbr plug-in.
(cherry picked from commit a4e77e57f6)
Add on-canvas GUI (simple lines) for circular, linear and zoom motion
blur. The restrictions in the interaction show pretty well that there
is room for improvement here, the line is just a bit too generic, but
it's better than nothing.
(cherry picked from commit 39406b83d3)
This commit completely removes the "Edit -> Fade..." feature,
because...
- The main reason is that "fade" requires us to keep two buffers,
instead of one, for each fadeable undo step, doubling (or worse,
since the extra buffer might have higher precision than the
drawable) the space consumed by these steps. This has notable
impact when editing large images. This overhead is incurred even
when not actually using "fade", and since it seems to be very
rarely used, this is too wasteful.
- "Fade" is broken in 2.10: when comitting a filter, we copy the
cached parts of the result into the apply buffer. However, the
result cache sits after the mode node, while the apply buffer
should contain the result of the filter *before* the mode node,
which can lead to wrong results in the general case.
- The same behavior can be trivially achieved "manually", by
duplicating the layer, editing the duplicate, and changing its
opacity/mode.
- If we really want this feature, now that most filters are GEGL
ops, it makes more sense to just add opacity/mode options to the
filter tool, instead of having this be a separate step.
(cherry picked from commit ed7ea51fb7)
We currently construct the tool-options GUI for all the tools at
startup, which takes a significant amount of time. Instead,
only register the GUI construction function with the tool-options
object, using the new gimp_tools_set_tool_options_gui_func()
function, and use the registered function to construct the GUI when
actually needed.
(cherry picked from commit c1347a7f26)
While most of our transform tools use an interactive transform
grid, and have similar behavior, the flip tool is an odd one out.
The new "auto straighten" function of the measure tool introduces
another tool that performs transformations, while not behaving like
the rest of the transform tools.
Factor out the parts of GimpTransformTool that handle user
interaction into GimpTransformGridTool (with corresponding
GimpTransformGridOptions, and GimpTransformGridToolUndo), and only
leave the basic transform functionality and options in
GimpTransformTool (and GimpTransformOptions).
Derive all the transform tools (and transform-tool base classes)
that previously derived from GimpTransformTool, from
GimpTransformGridTool. The one exception is GimpFlipTool, which
still derives from GimpTransformTool directly. The next commit
will derive GimpMeasureTool from GimpTransformTool as well.
gegl:recursive-transform-plus is an extension of
gegl:recursive-transform, allowing multiple transformations to be
applied simultaneously; it will eventually be merged back into
gegl:recursive-transform. See GEGL commit
9829bc22e85526d789c4e80c05949d4c6202a207.
The GUI uses the new TRANSFORM_GRIDS controller, allowing adding,
duplicating, and removing transformations, and controlling them
through on-canvas transform grids.
(cherry picked from commit 99828a697a)
specified by GimpDataLoaderEntry structs. Remove the same code from
GimpDataFactory and make it an abstract base class that only serves as
an interface for actual implementations. Also move around some stuff
in GimpDataFactory and remove virtual functions that were a bad idea
in the first place.
(cherry picked from commit 73da7c9a54)
which contains all the font loading and refreshing including all async
stuff and is a complete replacement for gimp-fonts.c and GimpFontList.
(cherry picked from commit 0763ea2a69)
Add new PDB group "drawable_edit" which has all procedures from the
"edit" group which are not cut/copy/paste.
The new group's procedures don't have opacity, paint_mode
etc. arguments but take them from the context instead. Unlike the old
gimp-edit-fill, gimp-drawable-edit-fill now uses the context's opacity
and paint_mode.
The new gimp-drawable-edit-gradient-fill procedure uses even more
context properties which are also newly added with this commit
(gradient_color_space, gradient_repeat_mode, gradient_reverse).
And some cleanup in context.pdb.
This is still WIP, nothing in the edit group is depcreated yet.
GimpToolGyroscope is a tool widget providing canvas interaction for
3D rotation. The widget doesn't preset a UI, but rather
facilitates panning, rotation, and zoom, by dragging the canvas, or
using the keyboard.
Rotation is expressed using yaw/pitch/roll angles (performed in
this order). A zoom factor can be specified, which affects the
magnitude of the rotation per distance traveled. The widget can
operate in inverse mode, performing an inverse transformation.
gimp_spawn_async() is similar to, but more limited than,
g_spawn_sync(). Unlike the latter, gimp_spawn_async() uses
vfork(), instead of fork(), when possible.
On Linux, a process that uses large amounts of memory (as GIMP may)
can hang during a fork() if overcommitting is enabled, and there's
not enough memroy. Using vfork() avoids that, since it doesn't
duplicate the parent's address space.
gegl:recursive-transform applies a transformation recursively to
an image. The custom GUI allows controlling the transformation
matrix using a transform-grid controller, added in the previous
commit.
A subclass of GimpTransformTool, to be used as a base class for
transform tools that calculate their matrix based on 4 pairs of
input/output points, and that display the transform matrix as their
GUI (this includes the unified, perspective, and handle transform
tools; the next commit ports them over to
GimpGenericTransformTool).
When the resulting matrix of the input/output mapping sends any of
the output points to, or past, infinity, GimpGenericTransformTool
sets GimpTransformTool::transform_valid to FALSE, and displays an
appropriate message in the tool GUI, instead of showing the matrix.
The four remaining "classic" color tools (Brightness-Contrast, Curves,
Levels and Threshold) are in fact just special UIs for otherwise
completely normal filter ops.
Add normal filter actions for them and invoke them like all
other filters, which makes them show up in the filter history
automatically.
The only small hack needed is to special case them in
gimp_gegl_procedure_execute_async() so the right tools are created
instead of the default GimpOperationTool. Also, blacklist the
automatically generated tools actions from action search and the
shortcut editor.
I completely forgot to rename the appstream file according to the new
ID. While doing so, I also make it a .in.in file, with initial
processing by the autotools. Indeed I need @GIMP_COMMAND@ to be replaced
by AC_CONFIG_FILES().
Finally I fix a badly closed XML tag (which reminds me I should always
test a commit, even when it's a simple non-C 1-liner change!).
The dashboard dockable shows the current GEGL cache and swap sizes,
and their recent history. It has options to control the update
rate and history duration of the data, and an option to warn (by
raising/blinking the dialog) when the swap size approaches its
limit.
Add a framework for saving and restoring internal data objects, in
gimp-internal-data.c. Internal data objects are saved in separate
files under a new "internal-data" subdirectory of the user's gimp
directory. The internal data is saved, restored, and cleared
together with the tool options.
Use this to save and restore the custom gradient. In the future,
we might add similar writable internal data objects that we'd want
to save.
Add a specialized propgui constructor for gegl:color-to-alpha-plus.
This op is currently in the workshop, but is set to be merged with
the existing gegl:color-to-alpha, so we omit the '-plus' from file-
and function-names.
The new op adds a pair of properties to control the radii, relative
to the selected color, below which colors become fully transparent,
and above which colors remain fully opaque. Allow these properties
to be set by picking a color from the image, and calculating the
radius accordingly.
Add a boolean "modify active gradient" option to the blend tool.
when checked, the active gradient is modified in-place while edited.
When unchecked, the active gradient is copied to the internal
"custom" gradient upon editing, and the custom gradient becomes
subsequently active.
Show a hint when the option is checked, but the active gradient is
non-writable, and can't be edited directly.
This commit adds the new gimpblendtool-editor.[hc] files, which are
where the gradient-editing related functionality of the blend tool
is going to go.
