Add GIMP_DESATURATE_LUMINANCE to enum GimpDesaturateMode and rename
GIMP_DESATURATE_LUMINOSITY to GIMP_DESATURATE_LUMA.
Keep GIMP_DESATURATE_LUMINOSITY as deprecated compat value and add it
to the script-fo and pygimp compat constants.
Change GimpOperationDesaturate to process GIMP_DESATURATE_LUMINANCE
with linear "RGBA float".
GIMP's OVERLAY mode was identical to SOFTLIGHT. This commit fixes the
issue and introduces a NEW_OVERLAY mode and enum value.
- change gimp:overlay-mode to be a real (svg-ish) overlay mode
- when compositing, map OVERLAY to gimp:softlight-mode
- when compisiting, map NEW_OVERLAY to gimp:overlay-mode
- bump the XCF version when NEW_OVERLAY is used
- map OVERLAY to SOFTLIGHT when loading and saving XCF
- map OVERLAY to softlight in all PDB setters
- map OVERLAY to softlight when deserializing a GimpContext
- change all paint mode menus to show an entry for NEW_OVERLAY
instead of OVERLAY
- change PSP, PSD and OpenRaster to use NEW_OVERLAY
These changes should (redundantly) make sure that no OVERLAY enum
value is used in the core any longer because it gets mapped to
SOFTLIGHT at all entry points, with the downside of introducing a
setter/getter asymmetry when OVERLAY was set in a PDB api.
This preserves the layer structure and
brings it in pair to MyPaint development branch
(allowing interchange of .ora files with group layers).
Previous behavior on load was oppening all
sub-layers in a flat-space, with no groups,
and flatten layer groups on export.
The implemented behavior accords to the
openraster spec.
GIMP_ADD_foo_MASK -> GIMP_ADD_MASK_foo
GIMP_foo_MODE -> GIMP_BLEND_foo
GIMP_foo_CLONE -> GIMP_CLONE_foo
GIMP_foo -> GIMP_DODGE_BURN_TYPE_foo
GIMP_foo -> GIMP_TRANSFER_foo
Add compat values for the old names and compat code to script-fu
and pygimp.
Calling gimp.GrouLayer(...) directly was broken -
(one could retrieve a layer group from the image
or use the pdb call to get it working)
Spotted by Markus Orreilly at
http://stackoverflow.com/questions/12608210/
(pdb.gimp_item_get_parent(item))
Adjust param conversions when wrapping pdb functions
and implement 'children' and 'parent' getter for
GimpItem Python Object.
