2006-05-14 Michael Natterer <mitch@gimp.org>
Allow to initialize a new layer mask with any of the image's
channels. Fixes bug #310207.
* libgimpbase/gimpbaseenums.h (enum GimpAddMaskType): added
value GIMP_ADD_CHANNEL_MASK.
* libgimpbase/gimpbaseenums.c
* tools/pdbgen/enums.pl: regenerated.
* app/core/gimplayer.[ch] (gimp_layer_create_mask): added
GimpChannel* parameter. Hacked the GIMP_ADD_SELECTION_MASK code a
bit so it can handle GIMP_ADD_CHANNEL_MASK too. Cleaned up the
function a bit.
* app/dialogs/layer-add-mask-dialog.[ch]: added a menu of the
image's channels.
* app/actions/layers-commands.c (layers_add_mask_response): pass
the channel selected in the menu to gimp_layer_create_mask().
* tools/pdbgen/pdb/layer.pdb (layer_create_mask): use the image's
active channel when GIMP_ADD_CHANNEL_MASK is passed. Fail if there
is no active channel.
* app/pdb/layer_cmds.c: regenerated.
1217dc8d07