Commit ddfc7715cb changed the
airbrush periodic stamp behavior, so that instead of using the main
brush, it issued a full MOTION event, potentially using a different
brush when using a GIH brush.
Fix this, by renaming the "timeout" signal of GimpAirbrush to
"stamp", and by adding a new gimp_airbrush_stamp() function, which
should be used for painting the periodic airbrush dab in response,
instead of calling gimp_paint_core_paint() directly, and which
calls gimp_airbrush_paint() instead, as the old code did.
In order to call this function from the paint thread, we replace
the various gimp_paint_tool_paint_core_foo() functions, introduced
in the above commit, with a generic gimp_paint_tool_paint_push()
function, which takes a callback (and a data pointer) to run on the
paint thread, and queues it for execution (when not using the paint
thread, the function is called directly from the calling thread.)
...(Pixel, Position and Size, Alpha Channel) are enabled.
gimp_edit_selection_tool_translate(): add checks for locks and bail
out with a message if the item is NULL or locked.
gimp_move_tool_button_press(): refactor NULL and lock checks to look
more like the new code added above, and also check "lock-content" of
channels and masks: moving them changes their pixels.
Some locales (like German) use ',' as the decimal separator, so using
printf like functions to output a float value fails when the result
should always use '.'. Since there are only two distinct possibilities
we just write the string representation and be done with it.
GimpAirbrush currently performs painting and flushes the image on
its own during the airbrush timeout. This is unsafe w.r.t. the
paint thread, since the timeout is run on the main thread, while
paint commands should run on the paint thread.
Add a "timeout" signal to GimpAirbrush, and simply emit this signal
during the airbrush timeout, rather than actually painting.
Connect to this signal in GimpAirbrushTool, and use
gimppaintool-paint to perform the actual painting, in a thread-safe
manner (see the previous commit.)
We'd like subclasses of GimpPaintTool to be able to issue paint
commands to the tool's paint-core (in particular, see the next
commit.) Since paint commands should be executed on the paint
thread, the subclasses must not call the paint-core functions
directly, but should rather let gimppainttool-paint issue the
commands on their behalf.
Reorgainze gimppainttool-paint to make it usable for this purpose
by subclasses. In particular, add
gimp_paint_tool_paint_core_paint() and
gimp_paint_tool_paint_core_interpolate(), which call the
corresponding paint-core functions on the paint thread.
Additionally, rename the {start,end,flush}_paint() virtual
functions of GimpPaintTool to paint_{start,end,flush}(), and rename
gimp_paint_tool_is_painting() to gimp_paint_tool_paint_is_active(),
so that all the gimppainttool-paint-related stuff are grouped under
the same namespace.
So I discover the concept of obsolete data in GIMP where some data can
be apparently unavailable in the GUI, but still selectable by script.
This somehow reverts commit 26cb87aa2d
then moves the brushes into the obsolete section instead of simple
deletion. This way, any script using the said brushes won't break at
least.
We will definitely remove the brushes for 3.0, but for now it's better
to keep scripts as compatible as possible.
Don't unconditionally overwrite all the proc's description, author
etc. Instead, try to preserve them and append the "Deprecated" notes
to the help texts and generated comments.
Only affects one procedure because we killed the meta info of all
other deprecated procs so far, but now we don't have to do that any
longer.
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.
