Oversized shorthand

node_tree.py

@@ -604,6 +604,16 @@ def migrate_from(self, old_node):
         """
         pass
 
+    @property
+    def prefs_over_sized_buttons(self):
+        try:
+            addon = bpy.context.preferences.addons.get(sverchok.__name__)
+            prefs = addon.preferences
+        except Exception as err:
+            print('failed to access addon preferences for button size', err)
+            return False
+        return prefs.over_sized_buttons
+
     # Methods for OpenGL viewers
 
     def get_and_set_gl_scale_info(self, origin=None):  # todo, probably openGL viewers should have its own mixin class

nodes/exchange/bezier_in.py

@@ -118,13 +118,9 @@ def draw_buttons(self, context, layout):
         row = col.row()
         op_text = "Get selection"  # fallback
 
-        try:
-            addon = context.preferences.addons.get(sverchok.__name__)
-            if addon.preferences.over_sized_buttons:
-                row.scale_y = 4.0
-                op_text = "G E T"
-        except:
-            pass
+        if self.prefs_over_sized_buttons:
+            row.scale_y = 4.0
+            op_text = "G E T"
 
         self.wrapper_tracked_ui_draw_op(row, SvBezierInCallbackOp.bl_idname, text=op_text)
 

nodes/exchange/gcode_exporter.py

@@ -104,9 +104,10 @@ def sv_init(self, context):
         self.outputs.new('SvStringsSocket', 'Travel Edges',)
 
     def draw_buttons(self, context, layout):
-        with sv_preferences() as prefs:
-            #addon = context.user_preferences.addons.get(sverchok.__name__)
-            over_sized_buttons = prefs.over_sized_buttons #addon.preferences.over_sized_buttons
+
+        # over_sized_buttons = self.prefs_over_sized_buttons
+        # unused property.
+
         col = layout.column(align=True)
         row = col.row()
         row.prop(self, 'folder', toggle=True, text='')

nodes/exchange/nurbs_in.py

@@ -121,21 +121,16 @@ def draw_buttons_ext(self, context, layout):
 
     def draw_buttons(self, context, layout):
         self.draw_animatable_buttons(layout, icon_only=True)
-        layout.prop(self, 'implementation', text='')
 
+        layout.prop(self, 'implementation', text='')
         col = layout.column(align=True)
         row = col.row(align=True)
-
         row = col.row()
-        op_text = "Get selection"  # fallback
 
-        try:
-            addon = context.preferences.addons.get(sverchok.__name__)
-            if addon.preferences.over_sized_buttons:
-                row.scale_y = 4.0
-                op_text = "G E T"
-        except:
-            pass
+        op_text = "Get selection"  # fallback
+        if self.prefs_over_sized_buttons:
+            row.scale_y = 4.0
+            op_text = "G E T"
 
         callback = 'node.sv_ex_nurbs_in_callback'
         self.wrapper_tracked_ui_draw_op(row, callback, text=op_text).fn_name = 'get_objects_from_scene'

nodes/scene/obj_edit.py

@@ -32,7 +32,6 @@ class SvObjEditCallback(bpy.types.Operator):
     bl_label = "Sverchok object in lite callback"
     bl_options = {'REGISTER', 'UNDO', 'INTERNAL'}
 
-
     cmd: StringProperty()
     mode: StringProperty()
 
@@ -52,10 +51,13 @@ class SvObjEdit(bpy.types.Node, SverchCustomTreeNode):
     def set_edit(self, ops, mode):
         try:
             obj_name = self.obj_passed_in or self.inputs[0].object_ref
-            bpy.context.scene.objects.active = bpy.data.objects.get(obj_name)
+
+            bpy.context.view_layer.objects.active = bpy.data.objects.get(obj_name)
             bpy.ops.object.mode_set(mode=mode)
-        except:
+
+        except Exception as err:
             ops.report({'WARNING'}, 'No object selected / active')
+            print(err)
 
 
     def sv_init(self, context):
@@ -67,13 +69,11 @@ def draw_buttons(self, context, layout):
         if not (self.inputs and self.inputs[0]):
             return
 
-        addon = context.preferences.addons.get(sverchok.__name__)
-        prefs = addon.preferences
         callback = 'node.sverchok_objectedit_cb'
 
         col = layout.column(align=True)
         row = col.row(align=True)
-        row.scale_y = 4.0 if prefs.over_sized_buttons else 1
+        row.scale_y = 4.0 if self.prefs_over_sized_buttons else 1
 
         objects = bpy.data.objects
         if self.obj_passed_in or self.inputs[0].object_ref:

nodes/scene/objects_in_lite.py

@@ -116,13 +116,12 @@ def sv_init(self, context):
         out('SvMatrixSocket', 'Matrix')
 
     def draw_buttons(self, context, layout):
-        addon = context.preferences.addons.get(sverchok.__name__)
-        prefs = addon.preferences
         callback = 'node.sverchok_objectinlite_cb'
+        scale_y = 4.0 if self.prefs_over_sized_buttons else 1
 
         col = layout.column(align=True)
         row = col.row(align=True)
-        row.scale_y = 4.0 if prefs.over_sized_buttons else 1
+        row.scale_y = scale_y
 
         cb_text, cmd, display_text = [
             ("G E T", "dget", "--None--"),

nodes/scene/objects_mk3.py

@@ -206,14 +206,10 @@ def draw_buttons(self, context, layout):
         op_text = "Get selection"  # fallback
         callback = 'node.ob3_callback'
 
-        try:
-            addon = context.preferences.addons.get(sverchok.__name__)
-            if addon.preferences.over_sized_buttons:
-                row.scale_y = 4.0
-                op_text = "G E T"
-        except:
-            pass
-
+        if self.prefs_over_sized_buttons:
+            row.scale_y = 4.0
+            op_text = "G E T"
+
         self.wrapper_tracked_ui_draw_op(row, callback, text=op_text).fn_name = 'get_objects_from_scene'
 
         col = layout.column(align=True)

nodes/text/text_in_mk2.py

@@ -183,17 +183,14 @@ def draw_buttons_ext(self, context, layout):
 
     def draw_buttons(self, context, layout):
 
-        addon = context.preferences.addons.get(sverchok.__name__)
-        over_sized_buttons = addon.preferences.over_sized_buttons
-
         col = layout.column(align=True)
         col.prop(self, 'autoreload', toggle=True)  # reload() not work properly somehow 2016.10.07 | really? 2017.12.21
         if self.current_text:
             col.label(text="File: {0} loaded".format(self.current_text))
             row = col.row(align=True)
 
             if not self.autoreload:
-                row.scale_y = 4.0 if over_sized_buttons else 1
+                row.scale_y = 4.0 if self.prefs_over_sized_buttons else 1
                 row.operator(TEXT_IO_CALLBACK, text='R E L O A D').fn_name = 'reload'
             col.operator(TEXT_IO_CALLBACK, text='R E S E T').fn_name = 'reset'
 

nodes/text/text_out_mk2.py

@@ -188,9 +188,6 @@ def sv_init(self, context):
 
     def draw_buttons(self, context, layout):
 
-        addon = context.preferences.addons.get(sverchok.__name__)
-        over_sized_buttons = addon.preferences.over_sized_buttons
-
         col = layout.column(align=True)
         col.prop(self, 'autodump', toggle=True)
         row = col.row(align=True)
@@ -211,7 +208,7 @@ def draw_buttons(self, context, layout):
         if not self.autodump:
             col2 = col.column(align=True)
             row = col2.row(align=True)
-            row.scale_y = 4.0 if over_sized_buttons else 1
+            row.scale_y = 4.0 if self.prefs_over_sized_buttons else 1
             row.operator(TEXT_IO_CALLBACK, text='D U M P').fn_name = 'dump'
             col2.prop(self, 'append', text="Append")
 

nodes/viz/viewer_draw_mk4.py

@@ -676,8 +676,7 @@ def configureAttrSocket(self, context):
     node_ui_show_attrs_socket: BoolProperty(default=False, name='Show attributes socket', update=configureAttrSocket)
 
     def draw_buttons(self, context, layout):
-        addon = context.preferences.addons.get(sverchok.__name__)
-        over_sized_buttons = addon.preferences.over_sized_buttons
+
         r0 = layout.row()
         r0.prop(self, "activate", text="", icon="HIDE_" + ("OFF" if self.activate else "ON"))
         r0.separator()
@@ -689,7 +688,7 @@ def draw_buttons(self, context, layout):
         row.prop(self, "point_size")
         row.prop(self, "line_width")
         row = layout.row(align=True)
-        row.scale_y = 4.0 if over_sized_buttons else 1
+        row.scale_y = 4.0 if self.prefs_over_sized_buttons else 1
         self.wrapper_tracked_ui_draw_op(row, "node.sverchok_mesh_baker_mk3", icon='OUTLINER_OB_MESH', text="B A K E")
         row.separator()
         self.wrapper_tracked_ui_draw_op(row, "node.view3d_align_from", icon='CURSOR', text='')

settings.py

@@ -420,6 +420,7 @@ def general_tab(self, layout):
         col1 = col_split.column()
         col1.label(text="UI:")
         col1.prop(self, "show_icons")
+        col1.prop(self, "over_sized_buttons")
 
         toolbar_box = col1.box()
         toolbar_box.label(text="Node toolbars")
@@ -430,8 +431,6 @@ def general_tab(self, layout):
                 toolbar_box.prop(self, "node_panels_columns")
 
         col1.prop(self, 'show_input_menus')
-
-        col1.prop(self, "over_sized_buttons")
         col1.prop(self, "external_editor", text="Ext Editor")
         col1.prop(self, "real_sverchok_path", text="Src Directory")