Keymap, Cursor Reset Fix, Distance Removed

Fixed the keymap registration (again, and hopefully for the last time), I had been trying to make all the keymap changes on a single map, not realizing that I should have been switching between the addon keymap that I had created and the user's active keymap.

Cursor Reset behavior seems to have been updated in Blender so that the cursor will remember its last screen position. This is the 'patched' behavior that this addon previously had implemented, which made the Cursor Reset setting redundant.
I have implemented the previous 'cursor centering' behavior as the new 'Cursor Reset' behavior.
The settings have flipped, but now the old behavior remains.

The distance threshold did not have any effect on the addon, so it has been removed. If this is something that is missed, I can see about reimplementing it.

Author: SpectralVectors

Preferences.py

@@ -1,49 +1,49 @@
 import bpy
+from bpy.props import (
+    BoolProperty,
+    FloatProperty,
+)
+from bpy.types import AddonPreferences
 
 
 def update_node_keymap(self, context):
     wm = context.window_manager
-    kc = wm.keyconfigs.user
-    for key in kc.keymaps['Node Editor'].keymap_items:
+    active_kc = wm.keyconfigs.active
+    for key in active_kc.keymaps['Node Editor'].keymap_items:
         if (
             key.idname == "wm.call_menu"
             and key.type == "RIGHTMOUSE"
         ):
             key.active = not key.active
 
+    addon_kc = wm.keyconfigs.addon
+    for key in addon_kc.keymaps['Node Editor'].keymap_items:
         if (
             key.idname == "blui.right_mouse_navigation"
             and key.type == "RIGHTMOUSE"
         ):
             key.active = not key.active
 
 
-class RightMouseNavigationPreferences(bpy.types.AddonPreferences):
+class RightMouseNavigationPreferences(AddonPreferences):
     bl_idname = __package__
 
-    time: bpy.props.FloatProperty(
+    time: FloatProperty(
         name="Time Threshold",
         description="How long you have hold right mouse to open menu",
-        default=0.3,
+        default=1.0,
         min=0.1,
-        max=2
+        max=10,
     )
 
-    distance: bpy.props.FloatProperty(
-        name="Distance Threshold",
-        description="How far you have to move the mouse to trigger navigation",
-        default=20,
-        min=1,
-        max=200
-    )
-
-    reset_cursor_on_exit: bpy.props.BoolProperty(
+    reset_cursor_on_exit: BoolProperty(
         name="Reset Cursor on Exit",
-        description="After exiting navigation, this determines if the cursor resets to where RMB was clicked (if checked) or stays in the center (if unchecked)",
-        default=True
+        description="After exiting navigation, this determines if the cursor stays "
+        "where RMB was clicked (if unchecked) or resets to the center (if checked)",
+        default=False,
     )
 
-    enable_for_node_editors: bpy.props.BoolProperty(
+    enable_for_node_editors: BoolProperty(
         name="Enable for Node Editors",
         description="Right Mouse will pan the view / open the Node Add/Search Menu",
         default=False,
@@ -55,14 +55,12 @@ def draw(self, context):
 
         box = layout.box()
         box.label(text="Menu / Movement", icon='DRIVER_DISTANCE')
-        row = box.row()
-        row.prop(self, 'time')
-        row.prop(self, 'distance')
+        box.prop(self, 'time')
 
         row = layout.row()
         box = row.box()
         box.label(text="Cursor", icon='ORIENTATION_CURSOR')
         box.prop(self, 'reset_cursor_on_exit')
         box = row.box()
         box.label(text='Node Editor', icon='NODETREE')
-        box.prop(self, 'enable_for_node_editors')
+        box.prop(self, 'enable_for_node_editors')

RightMouseNavigation.py

@@ -1,14 +1,17 @@
-import bpy, ctypes, math, sys
+import bpy
+from bpy.types import Operator
+import ctypes
+import sys
 
-class BLUI_OT_right_mouse_navigation(bpy.types.Operator):
+
+class BLUI_OT_right_mouse_navigation(Operator):
     """Timer that decides whether to display a menu after Right Click"""
     bl_idname = "blui.right_mouse_navigation"
     bl_label = "Right Mouse Navigation"
     bl_options = {'REGISTER', 'UNDO'}
 
     _timer = None
     _count = 0
-    _move_distance = 0
     MOUSE_RIGHTUP = 0x0010
     _finished = False
     _callMenu = False
@@ -27,34 +30,44 @@ class BLUI_OT_right_mouse_navigation(bpy.types.Operator):
         'PAINT_VERTEX': 'VIEW3D_PT_paint_vertex_context_menu',
         'PAINT_WEIGHT': 'VIEW3D_PT_paint_weight_context_menu',
         'PAINT_TEXTURE': 'VIEW3D_PT_paint_texture_context_menu',
-        'SCULPT': 'VIEW3D_PT_sculpt_context_menu'}
+        'SCULPT': 'VIEW3D_PT_sculpt_context_menu',
+    }
 
     def modal(self, context, event):
 
         preferences = context.preferences
         addon_prefs = preferences.addons[__package__].preferences
+        enable_nodes = addon_prefs.enable_for_node_editors
+
+        space_type = context.space_data.type
 
-        if context.space_data.type == 'VIEW_3D':
+        if space_type == 'VIEW_3D':
             # Check if the Viewport is Perspective or Orthographic
             if bpy.context.region_data.is_perspective:
                 self._ortho = False
             else:
                 self._back_to_ortho = True
 
-        # The _finished Boolean acts as a flag to exit the modal loop, 
+        # The _finished Boolean acts as a flag to exit the modal loop,
         # it is not made True until after the cancel function is called
         if self._finished:
 
             def reset_cursor():
                 # Reset blender window cursor to previous position
-                context.window.cursor_warp(self.view_x, self.view_y)
+                area = context.area
+                x = area.x
+                y = area.y
+                x += int(area.width / 2)
+                y += int(area.height / 2)
+                bpy.context.window.cursor_warp(x, y)
 
             if self._callMenu:
                 # Always reset the cursor if menu is called, as that implies a canceled navigation
-                reset_cursor()
+                if addon_prefs.reset_cursor_on_exit and not space_type == 'NODE_EDITOR':
+                    reset_cursor()
                 self.callMenu(context)
             else:
-                # Exit of a full navigation. Only reset the cursor if the preference (default False) is enabled
+                # Exit of a full navigation. Only reset the cursor if the preference is enabled
                 if addon_prefs.reset_cursor_on_exit:
                     reset_cursor()
 
@@ -63,44 +76,37 @@ def reset_cursor():
 
             return {'CANCELLED'}
 
-        if context.space_data.type == 'VIEW_3D' or addon_prefs.enable_for_node_editors and context.space_data.type == 'NODE_EDITOR':
-            # Calculate mousemove distance before it reaches threshold
-            if event.type == "MOUSEMOVE" and self._move_distance < addon_prefs.distance:
-                xDelta = event.mouse_x - event.mouse_prev_x
-                yDelta = event.mouse_y - event.mouse_prev_y
-                deltaDistance = math.sqrt(xDelta*xDelta + yDelta*yDelta)
-                self._move_distance += deltaDistance
-
+        if space_type == 'VIEW_3D' or space_type == 'NODE_EDITOR' and enable_nodes:
             if event.type in {'RIGHTMOUSE'}:
                 if event.value in {'RELEASE'}:
-                    if sys.platform == 'win32':
+                    if sys.platform.startswith('win'):
                         # This fakes a Right Mouse Up event using Ctypes
                         ctypes.windll.user32.mouse_event(self.MOUSE_RIGHTUP)
                     # This brings back our mouse cursor to use with the menu
                     context.window.cursor_modal_restore()
-                    # If the length of time you've been holding down 
-                    # Right Mouse and Mouse move distance is longer than the threshold value, 
+                    # If the length of time you've been holding down
+                    # Right Mouse and Mouse move distance is longer than the threshold value,
                     # then set flag to call a context menu
-                    if self._move_distance < addon_prefs.distance and self._count < addon_prefs.time:
+                    if self._count < addon_prefs.time:
                         self._callMenu = True
                     self.cancel(context)
-                    # We now set the flag to true to exit the modal operator on the next loop through
+                    # We now set the flag to true to exit the modal operator on the next loop
                     self._finished = True
                     return {'PASS_THROUGH'}
 
             if event.type == 'TIMER':
                 if self._count <= addon_prefs.time:
-                    self._count += 0.01
+                    self._count += 0.1
             return {'PASS_THROUGH'}
 
     def callMenu(self, context):
         if context.space_data.type == 'NODE_EDITOR':
             if context.space_data.node_tree:
-                    bpy.ops.wm.search_menu('INVOKE_DEFAULT')
+                bpy.ops.wm.search_single_menu('INVOKE_DEFAULT', menu_idname='NODE_MT_add')
         else:
             try:
                 bpy.ops.wm.call_menu(name=self.menu_by_mode[context.mode])
-            except:
+            except RuntimeError:
                 bpy.ops.wm.call_panel(name=self.menu_by_mode[context.mode])
 
     def invoke(self, context, event):
@@ -112,30 +118,32 @@ def invoke(self, context, event):
     def execute(self, context):
         preferences = context.preferences
         addon_prefs = preferences.addons[__package__].preferences
+        enable_nodes = addon_prefs.enable_for_node_editors
+
+        space_type = context.space_data.type
 
         # Execute is the first thing called in our operator, so we start by
         # calling Blender's built-in Walk Navigation
-        if context.space_data.type == 'VIEW_3D':
+        if space_type == 'VIEW_3D':
             bpy.ops.view3d.walk('INVOKE_DEFAULT')
             # Adding the timer and starting the loop
             wm = context.window_manager
             self._timer = wm.event_timer_add(0.1, window=context.window)
             wm.modal_handler_add(self)
             return {'RUNNING_MODAL'}
 
-        elif addon_prefs.enable_for_node_editors and context.space_data.type == 'NODE_EDITOR':
+        elif space_type == 'NODE_EDITOR' and enable_nodes:
             bpy.ops.view2d.pan('INVOKE_DEFAULT')
-
             wm = context.window_manager
             # Adding the timer and starting the loop
-            self._timer = wm.event_timer_add(0.1, window=context.window)
+            self._timer = wm.event_timer_add(0.01, window=context.window)
             wm.modal_handler_add(self)
             return {'RUNNING_MODAL'}
-        
-        elif context.space_data.type == 'IMAGE_EDITOR':
+
+        elif space_type == 'IMAGE_EDITOR':
             bpy.ops.wm.call_panel(name="VIEW3D_PT_paint_texture_context_menu")
             return {'FINISHED'}
 
     def cancel(self, context):
         wm = context.window_manager
-        wm.event_timer_remove(self._timer)
+        wm.event_timer_remove(self._timer)