• Michael Natterer's avatar
    app, libgimp: get rid of all ID GTypes and ID param specs · 392f00ba
    Michael Natterer authored
    Turn all ID param specs into object param specs (e.g. GimpParamImageID
    becomes GimpParamImage) and convert between IDs and objects in
    gimpgpparams.c directly above the the wire protocol, so all of app/,
    libgimp/ and plug-ins/ can deal directly with objects down to the
    lowest level and not care about IDs.
    
    Use the actual object param specs for procedure arguments and return
    values again instead of a plain g_param_spec_object() and bring back
    the none_ok parameter.
    
    This implies changing the PDB type checking functions to work on pure
    integers instead of IDs (one can't check whether object creation is
    possible if performing that check requires the object to already
    exist).
    
    For example gimp_foo_is_valid() becomes gimp_foo_id_is_valid() and is
    not involved in automatic object creation magic at the protocol
    level. Added wrappers which still say gimp_foo_is_valid() and take the
    respective objects.
    
    Adapted all code, and it all becomes nicer and less convoluted, even
    the generated PDB wrappers in app/ and libgimp/.
    392f00ba
gimpdisplay.h 2.49 KB