Nodes: Add tools for "Mute Links" and "Add Reroute" operator

Expose the "Mute Links" add "Add Reroute" operator as active tools
in the node editor similar to the "Links Cut" tool.

This also works around #134153 by adding additional tools in the same
button group to the toolbar.

Pull Request: https://projects.blender.org/blender/blender/pulls/140429

scripts/presets/keyconfig/keymap_data/blender_default.py

@@ -7214,6 +7214,26 @@ def km_node_editor_tool_links_cut(params):
     )
 
 
+def km_node_editor_tool_links_mute(params):
+    return (
+        "Node Tool: Mute Links",
+        {"space_type": 'NODE_EDITOR', "region_type": 'WINDOW'},
+        {"items": [
+            ("node.links_mute", {"type": params.tool_mouse, "value": 'PRESS'}, None),
+        ]},
+    )
+
+
+def km_node_editor_tool_add_reroute(params):
+    return (
+        "Node Tool: Add Reroute",
+        {"space_type": 'NODE_EDITOR', "region_type": 'WINDOW'},
+        {"items": [
+            ("node.add_reroute", {"type": params.tool_mouse, "value": 'PRESS'}, None),
+        ]},
+    )
+
+
 # ------------------------------------------------------------------------------
 # Tool System (3D View, Generic)
 
@@ -8866,6 +8886,8 @@ def generate_keymaps(params=None):
         *(km_node_editor_tool_select_lasso(params, fallback=fallback) for fallback in (False, True)),
         *(km_node_editor_tool_select_circle(params, fallback=fallback) for fallback in (False, True)),
         km_node_editor_tool_links_cut(params),
+        km_node_editor_tool_links_mute(params),
+        km_node_editor_tool_add_reroute(params),
         km_3d_view_tool_cursor(params),
         km_3d_view_tool_text_select(params),
         *(km_3d_view_tool_select(params, fallback=fallback) for fallback in (False, True)),

scripts/startup/bl_ui/space_toolsystem_toolbar.py

@@ -3136,6 +3136,28 @@ class _defs_node_edit:
             options={'KEYMAP_FALLBACK'},
         )
 
+    @ToolDef.from_fn
+    def links_mute():
+        return dict(
+            idname="builtin.links_mute",
+            label="Mute Links",
+            icon="ops.node.links_mute",
+            widget=None,
+            keymap="Node Tool: Mute Links",
+            options={'KEYMAP_FALLBACK'},
+        )
+
+    @ToolDef.from_fn
+    def add_reroute():
+        return dict(
+            idname="builtin.add_reroute",
+            label="Add Reroute",
+            icon="ops.node.add_reroute",
+            widget=None,
+            keymap="Node Tool: Add Reroute",
+            options={'KEYMAP_FALLBACK'},
+        )
+
 
 class _defs_sequencer_generic:
 
@@ -3561,6 +3583,8 @@ class NODE_PT_tools_active(ToolSelectPanelHelper, Panel):
             *_tools_annotate,
             None,
             _defs_node_edit.links_cut,
+            _defs_node_edit.links_mute,
+            _defs_node_edit.add_reroute,
         ],
     }
 

source/blender/editors/datafiles/CMakeLists.txt

@@ -118,7 +118,9 @@ set_property(GLOBAL PROPERTY ICON_GEOM_NAMES
   ops.mesh.rip_edge
   ops.mesh.spin
   ops.mesh.vertices_smooth
+  ops.node.add_reroute
   ops.node.links_cut
+  ops.node.links_mute
   ops.paint.eyedropper_add
   ops.paint.vertex_color_fill
   ops.paint.weight_fill