fix copy paste layers

OP_copy_paste.py

@@ -1,38 +1,14 @@
-# This program is free software; you can redistribute it and/or modify
+## GP clipboard : Copy/Cut/Paste Grease Pencil strokes to/from OS clipboard across layers and blends
-# it under the terms of the GNU General Public License as published by
+## View3D > Toolbar > Gpencil > GP clipboard
-# the Free Software Foundation; either version 3 of the License, or
+## in 4.2- existed in standalone scripts: https://github.com/Pullusb/GP_clipboard
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTIBILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-## based on GPclipboard 1.3.2 (just stripped addon prefs)
-
-bl_info = {
-    "name": "GP clipboard",
-    "description": "Copy/Cut/Paste Grease Pencil strokes to/from OS clipboard across layers and blends",
-    "author": "Samuel Bernou",
-    "version": (1, 3, 3),
-    "blender": (2, 83, 0),
-    "location": "View3D > Toolbar > Gpencil > GP clipboard",
-    "warning": "",
-    "doc_url": "https://github.com/Pullusb/GP_clipboard",
-    "category": "Object" }
 
 import bpy
-import os
 import mathutils
 from mathutils import Vector
 import json
 from time import time
 from operator import itemgetter
 from itertools import groupby
-# from pprint import pprint
 
 def convertAttr(Attr):
     '''Convert given value to a Json serializable format'''
@@ -449,7 +425,7 @@ class GPCLIP_OT_cut_strokes(bpy.types.Operator):
     bl_idname = "gp.cut_strokes"
     bl_label = "GP Cut strokes"
     bl_description = "Cut strokes to text in paperclip"
-    bl_options = {"REGISTER"}
+    bl_options = {"REGISTER", "UNDO"}
 
     @classmethod
     def poll(cls, context):
@@ -574,7 +550,7 @@ class GPCLIP_OT_copy_multi_strokes(bpy.types.Operator):
                     context.scene.frame_set(f.frame_number) # use matrix of this frame
                     strokelist = copy_all_strokes_in_frame(frame=f, layers=l, obj=obj,
                     radius=self.radius, opacity=self.opacity, vertex_color=self.vertex_color,
-                    fill_color=self.fill_color, uv_factor=self.uv_factor, rotation=self.rotation)
+                    fill_color=self.fill_color, fill_opacity=self.fill_opacity, rotation=self.rotation)
                     
                     frame_dic[f.frame_number] = strokelist
                 
@@ -611,7 +587,7 @@ class GPCLIP_OT_copy_multi_strokes(bpy.types.Operator):
                         
                         strokelist = copy_all_strokes_in_frame(frame=f, layers=l, obj=obj,
                         radius=self.radius, opacity=self.opacity, vertex_color=self.vertex_color,
-                        fill_color=self.fill_color, uv_factor=self.uv_factor, rotation=self.rotation)
+                        fill_color=self.fill_color, fill_opacity=self.fill_opacity, rotation=self.rotation)
 
                         frame_dic[i] = strokelist
 
@@ -643,7 +619,7 @@ class GPCLIP_OT_paste_multi_strokes(bpy.types.Operator):
         obj = context.object
         gpl = obj.data.layers
         t0 = time()
-        #add a validity check por the content of the paperclip (check if not data.startswith('[{') ? )
+        # add a validity check por the content of the paperclip (check if not data.startswith('[{') ? )
         try:
             data = json.loads(bpy.context.window_manager.clipboard)
         except: