GPencil: Refactor Append operators

Now the operators work like other areas of Blender using the list of selected objects.

Also, the name has been changed to:

```Layers:
- Copy Layer to Selected
- Copy All Layers to Selected

Materials:
- Copy Material to Selected
- Copy All Materials to Selected```

Reviewed By: mendio, pablovazquez, pepeland

Differential Revision: https://developer.blender.org/D11216

1 files changed, 1 insertions, 1 deletions

diff --git a/source/blender/makesrna/intern/rna_gpencil.c b/source/blender/makesrna/intern/rna_gpencil.c
index 5b3fa1f6aa2..91e13a4bee3 100644
--- a/source/blender/makesrna/intern/rna_gpencil.c
+++ b/source/blender/makesrna/intern/rna_gpencil.c
@@ -1037,7 +1037,7 @@ static bGPDframe *rna_GPencil_frame_copy(bGPDlayer *layer, bGPDframe *src)
 
 static bGPDlayer *rna_GPencil_layer_new(bGPdata *gpd, const char *name, bool setactive)
 {
-  bGPDlayer *gpl = BKE_gpencil_layer_addnew(gpd, name, setactive != 0);
+  bGPDlayer *gpl = BKE_gpencil_layer_addnew(gpd, name, setactive != 0, false);
 
   WM_main_add_notifier(NC_GPENCIL | ND_DATA | NA_EDITED, NULL);