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, 0 insertions, 73 deletions

diff --git a/release/scripts/startup/bl_ui/space_view3d.py b/release/scripts/startup/bl_ui/space_view3d.py
index 4b06a2df3a0..df004b21077 100644
--- a/release/scripts/startup/bl_ui/space_view3d.py
+++ b/release/scripts/startup/bl_ui/space_view3d.py
@@ -4956,75 +4956,6 @@ class VIEW3D_MT_assign_material(Menu):
                                 icon='LAYER_ACTIVE' if mat == mat_active else 'BLANK1').material = mat.name
 
 
-def gpencil_layer_append_menu_items(context, layout, only_active):
-    done = False
-    view_layer = context.view_layer
-    obact = context.active_object
-    gpl = context.active_gpencil_layer
-
-    done = False
-    if gpl is not None:
-        for ob in view_layer.objects:
-            if ob.type == 'GPENCIL' and ob != obact:
-                op = layout.operator("gpencil.layer_duplicate_object", text=ob.name)
-                op.object = ob.name
-                op.only_active = only_active
-                done = True
-
-        if done is False:
-            layout.label(text="No destination object", icon='ERROR')
-    else:
-        layout.label(text="No layer to copy", icon='ERROR')
-
-
-class VIEW3D_MT_gpencil_append_active_layer(Menu):
-    bl_label = "Append Active Layer to Object"
-
-    def draw(self, context):
-        layout = self.layout
-        gpencil_layer_append_menu_items(context, layout, True)
-
-
-class VIEW3D_MT_gpencil_append_all_layers(Menu):
-    bl_label = "Append All Layers to Object"
-
-    def draw(self, context):
-        layout = self.layout
-        gpencil_layer_append_menu_items(context, layout, False)
-
-
-def gpencil_material_menu_items(context, layout, only_selected):
-    done = False
-    view_layer = context.view_layer
-    obact = context.active_object
-
-    for ob in view_layer.objects:
-        if ob.type == 'GPENCIL' and ob != obact:
-            op = layout.operator("gpencil.materials_append_to_object", text=ob.name)
-            op.object = ob.name
-            op.only_selected = only_selected
-            done = True
-
-    if done is False:
-        layout.label(text="No destination object", icon='ERROR')
-
-
-class VIEW3D_MT_gpencil_append_active_material(Menu):
-    bl_label = "Append Active Material to Object"
-
-    def draw(self, context):
-        layout = self.layout
-        gpencil_material_menu_items(context, layout, True)
-
-
-class VIEW3D_MT_gpencil_append_all_materials(Menu):
-    bl_label = "Append All Materials to Object"
-
-    def draw(self, context):
-        layout = self.layout
-        gpencil_material_menu_items(context, layout, False)
-
-
 class VIEW3D_MT_edit_gpencil(Menu):
     bl_label = "Grease Pencil"
 
@@ -7689,10 +7620,6 @@ classes = (
     VIEW3D_MT_weight_gpencil,
     VIEW3D_MT_gpencil_animation,
     VIEW3D_MT_gpencil_simplify,
-    VIEW3D_MT_gpencil_append_active_layer,
-    VIEW3D_MT_gpencil_append_all_layers,
-    VIEW3D_MT_gpencil_append_active_material,
-    VIEW3D_MT_gpencil_append_all_materials,
     VIEW3D_MT_gpencil_autoweights,
     VIEW3D_MT_gpencil_edit_context_menu,
     VIEW3D_MT_edit_curve,