Adds a checkbox in the Filter tool so that
users can choose to apply a filter
destructively or non-destructively.
Currently only layers can have NDE effects
so it's not shown for masks and other
drawables.
Additionally, filters are moved to the top
or the bottom of the filter stack depending on
the setting (as destructive filters are applied
directly to the layer while NDE filters are
put on the top by default).
In GimpDrawableFilter and GimpFilterTool, use an absolute offset
for the split-preview guide position, instead of storing it as a
fraction of the drawable's width/height. The latter could
introduce rounding error, which would result in wrong coordinates
when converted back to an absolute offset.
Remove the common operation settings from GimpFilterOptions, and
instead, in GimpFilterTool, store these settings in the operation's
config object, which is now a GimpOperationSettings subclass, as
per last commit.
In GimpFilterTool, add a new "clipping" option, which can be either
Adjust or Clip. This option is controllable for layers, when
there's no selection mask.
When set to Adjust, which is used by default, the filter's output
may extent past the drawable's boundary, and the drawable will be
resized to match the output when committed.
In GimpFilterTool, when the filter uses an on-canvas controller,
provide a toggle in the tool's filter-options dialog allowing to
toggle the controller's visibility. This allows getting the
controller out of the way when unneeded.
Add color management to GimpDrawableFilter and GimpFilterTool, GEGL
ops applied to drawables can be applied in color managed space
now. Sadly, this is very slow, so disabled by default.
I'm sure the profile guessing based on the operation's format doesn't
always work, but this general bug counts as fixed now.
First of all, derive GimpFilterOptions from GimpColorOptions, not the
other way around, which was a sick way of magically showing the right
options for various tools. That approach has failed and needed
additional hacks to do the right thing. Simply have the right class
hierarchy and call the right tool options GUI constructors and done.
Remove gimp_histogram_options_gui(), we don't need histogram scale
controls in tool options when we already have them next to the
histograms in the tool dialogs.
Also remove gimp_histogram_options_connect_view() and use a simple
g_object_bind_property() instead.
Alx Sa