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Added poll function to disable "Remove Shape key from object".

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This disables the "-" button when no shape keys exist on the currently selected object. Thanks to Campbell for the help on my first real commit!
This commit is contained in:
Jonathan Williamson
2013-10-14 21:03:18 +00:00
parent afce7e071a
commit 34946e7f04
1 changed files with 12 additions and 0 deletions
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12
source/blender/editors/object/object_shapekey.c
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@@ -290,6 +290,17 @@ static int shape_key_mode_poll(bContext *C)
return (ob && !ob->id.lib && data && !data->lib && ob->mode != OB_MODE_EDIT);
}
static int shape_key_mode_exists_poll(bContext *C)
{
Object *ob = ED_object_context(C);
ID *data = (ob) ? ob->data : NULL;
/* same as shape_key_mode_poll */
return (ob && !ob->id.lib && data && !data->lib && ob->mode != OB_MODE_EDIT) &&
/* check a keyblock exists */
(BKE_keyblock_from_object(ob) != NULL);
}
static int shape_key_poll(bContext *C)
{
Object *ob = ED_object_context(C);
@@ -359,6 +370,7 @@ void OBJECT_OT_shape_key_remove(wmOperatorType *ot)
/* api callbacks */
ot->poll = shape_key_mode_poll;
ot->poll = shape_key_mode_exists_poll;
ot->exec = shape_key_remove_exec;
/* flags */