Prusaslicerconf node

core/nodeslicer/nodes.py

@@ -61,6 +61,118 @@ class SLICENODE_InputObject(InputNode):
     input_type = "Object"
     bl_icon = "OBJECT_DATA"
 
+@register_class
+class SLICENODE_PrusaslicerConf(SliceNode):
+    bl_label = "PrusaSlicer Config"
+    bl_icon = "PROPERTIES"
+
+    _cache = None
+
+    @classmethod
+    def get_cache(cls):
+        if cls._cache is None:
+            from ...infra.prusaslicer_profiles import LocalCache
+            cls._cache = LocalCache()
+        return cls._cache
+
+    def update_profiles(self, context):
+        cache = self.get_cache()
+        if not cache.profiles and self.config_path:
+            abs_path = bpy.path.abspath(self.config_path)
+            if os.path.isdir(abs_path):
+                cache.load([abs_path])
+        
+        if self.printer_enum != 'NONE':
+            cache.evaluate_compatibility({self.printer_enum}, set(cache.vendors))
+
+    def get_printers(self, context):
+        cache = self.get_cache()
+        items = [('NONE', "None", "No printer selected")]
+        for k, p in cache.printer_profiles.items():
+            items.append((k, p.id, p.path.name))
+        return items
+
+    def get_filaments(self, context):
+        cache = self.get_cache()
+        items = [('NONE', "None", "No filament selected")]
+        
+        printer_id = self.printer_enum
+        if printer_id == 'NONE':
+            return items
+
+        printer = cache.printer_profiles.get(printer_id)
+        if not printer:
+            return items
+
+        for k in printer.compatible_profiles:
+            if k.startswith("filament:"):
+                p = cache.profiles[k]
+                items.append((k, p.id, p.path.name))
+        return items
+
+    def get_prints(self, context):
+        cache = self.get_cache()
+        items = [('NONE', "None", "No print selected")]
+        
+        printer_id = self.printer_enum
+        if printer_id == 'NONE':
+            return items
+
+        printer = cache.printer_profiles.get(printer_id)
+        if not printer:
+            return items
+
+        for k in printer.compatible_profiles:
+            if k.startswith("print:"):
+                p = cache.profiles[k]
+                items.append((k, p.id, p.path.name))
+        return items
+
+    config_path: StringProperty(
+        name="Profiles", 
+        subtype='DIR_PATH', 
+        update=update_profiles
+    ) # pyright: ignore[reportInvalidTypeForm]
+
+    printer_enum: EnumProperty(
+        name="Printer",
+        items=get_printers,
+        update=update_profiles
+    ) # pyright: ignore[reportInvalidTypeForm]
+
+    filament_enum: EnumProperty(
+        name="Filament",
+        items=get_filaments
+    ) # pyright: ignore[reportInvalidTypeForm]
+
+    print_enum: EnumProperty(
+        name="Print",
+        items=get_prints
+    ) # pyright: ignore[reportInvalidTypeForm]
+
+    def init(self, context):
+        self.add_output("SLICESOCK_PrusaslicerConf", "Config")
+
+    def draw_buttons(self, context, layout):
+        assert layout
+        layout.prop(self, "config_path")
+        layout.prop(self, "printer_enum")
+        if self.printer_enum != 'NONE':
+            layout.prop(self, "filament_enum")
+            layout.prop(self, "print_enum")
+
+    def evaluate_output(self, socket_name: str, **_kwargs) -> Any:
+        if self.printer_enum == 'NONE' or self.filament_enum == 'NONE' or self.print_enum == 'NONE':
+            return None
+        
+        cache = self.get_cache()
+        return {
+            'printer': self.printer_enum,
+            'filament': [self.filament_enum],
+            'print': self.print_enum,
+            'cache': cache
+        }
+
 @register_class
 class SLICENODE_InputPrinter(SliceNode):
     bl_label = "Printer"

core/nodeslicer/sockets.py

@@ -39,14 +39,14 @@ class SLICESOCK_Object(InputNodeSocket):
         name="Object",
         type=bpy.types.Object,
     ) # pyright: ignore[reportInvalidTypeForm]
-    color = (0.9, 0.7, 0.2, 1.0)
+    bl_color = (0.9, 0.7, 0.2, 1.0)
 
 
 class SLICESOCK_Float_Common(InputNodeSocket):
     bl_label = "Float"
 
     value: FloatProperty(name="Float", default=0) # pyright: ignore[reportInvalidTypeForm]
-    color = (161/255, 161/255, 161/255, 1.0)
+    bl_color = (161/255, 161/255, 161/255, 1.0)
 
 @register_class
 class SLICESOCK_FloatRo(ReadonlySocket, SLICESOCK_Float_Common): ...
@@ -58,7 +58,7 @@ class SLICESOCK_Int_Common(InputNodeSocket):
     bl_label = "Integer"
 
     value: IntProperty(name="Int", default=0) # pyright: ignore[reportInvalidTypeForm]
-    color = (161/255, 161/255, 161/255, 1.0)
+    bl_color = (161/255, 161/255, 161/255, 1.0)
 
 @register_class
 class SLICESOCK_Int(SLICESOCK_Int_Common): ...
@@ -71,21 +71,21 @@ class SLICESOCK_String(InputNodeSocket):
     bl_label = "String"
 
     value: StringProperty(name="String", default="") # pyright: ignore[reportInvalidTypeForm]
-    color = (0.4, 0.7, 1.0, 1.0)
+    bl_color = (0.4, 0.7, 1.0, 1.0)
 
 @register_class
 class SLICESOCK_FilePath(InputNodeSocket):
     bl_label = "Filepath"
 
     value: StringProperty(name="Filepath", default="", subtype='FILE_PATH') # pyright: ignore[reportInvalidTypeForm]
-    color = (0.4, 0.7, 1.0, 1.0)
+    bl_color = (0.4, 0.7, 1.0, 1.0)
         
 @register_class
 class SLICESOCK_VectorRotation_Common(InputNodeSocket):
     bl_label = "VectorRotation"
 
     value: bpy.props.FloatVectorProperty(name="Vector", size=3, default=(0.0, 0.0, 0.0), subtype='EULER') # pyright: ignore[reportInvalidTypeForm]
-    color = (0.39, 0.39, 0.78, 1.0)
+    bl_color = (0.39, 0.39, 0.78, 1.0)
 @register_class
 class SLICESOCK_VectorRotation(SLICESOCK_VectorRotation_Common): ...
 @register_class
@@ -95,31 +95,37 @@ class SLICESOCK_VectorRotationRo(ReadonlySocket, SLICESOCK_VectorRotation_Common
 class SLICESOCK_Mesh(LabelNodeSocket):
     bl_label = "Mesh"
     default = None
-    color = (0, 214/255, 163/255, 1.0)
+    bl_color = (0, 214/255, 163/255, 1.0)
 
 @register_class
 class SLICESOCK_Paths(LabelNodeSocket):
     bl_label = "Paths"
     default = SlicePaths()
-    color = (214/255, 0, 120/255, 1.0)
+    bl_color = (214/255, 0, 120/255, 1.0)
 
 @register_class
 class SLICESOCK_Gcode(LabelNodeSocket):
     bl_label = "Gcode"
     default = ""
-    color = (1., 1., 1., 1.)
+    bl_color = (1., 1., 1., 1.)
 
 @register_class
 class SLICESOCK_Intrinsics(LabelNodeSocket):
     bl_label = "Intrinsics"
     default = None
-    color = (0.2, 0.2, 0.2, 1.0)
+    bl_color = (0.2, 0.2, 0.2, 1.0)
+
+@register_class
+class SLICESOCK_PrusaslicerConf(LabelNodeSocket):
+    bl_label = "PrusaSlicer Config"
+    default = None
+    bl_color = (0.95, 0.42, 0.13, 1.0) # #F26C21
 
 @register_class
 class SLICESOCK_ExecutionLink(LabelNodeSocket):
     bl_label = "Execution Link"
     default = None
-    color = (0.5, 0.0, 0.5, 1.0) # Purple
+    bl_color = (0.5, 0.0, 0.5, 1.0) # Purple
 
 @register_class
 class SLICESOCK_Printer(InputNodeSocket):
@@ -142,7 +148,7 @@ class SLICESOCK_Printer(InputNodeSocket):
         default='PRUSALINK'
     )  # pyright: ignore[reportInvalidTypeForm]
 
-    color = (1.0, 0.45, 0.1, 1.0) # Orange
+    bl_color = (1.0, 0.45, 0.1, 1.0) # Orange
 
     def draw(self, context, layout, node, text):
         if self.is_output or self.is_linked:

core/nodeslicer/tree.py

@@ -122,6 +122,7 @@ class SLICENODE_MT_Menu(Menu):
         layout.operator("node.add_node", text="Integer Math").type = "SLICENODE_IntMath"
         layout.operator("node.add_node", text="Object").type = "SLICENODE_InputObject"
         layout.operator("node.add_node", text="Printer").type = "SLICENODE_InputPrinter"
+        layout.operator("node.add_node", text="PrusaSlicer Config").type = "SLICENODE_PrusaslicerConf"
         layout.operator("node.add_node", text="Printer List").type = "SLICENODE_PrinterList"
         layout.operator("node.add_node", text="Printer Intrinsics").type = "SLICENODE_InputIntrinsics"
         layout.operator("node.add_node", text="Test").type = "SLICENODE_Test"

infra/blender_slice_nodes_generic.py

@@ -16,9 +16,10 @@ class AutoBlIdName:
 
 class SliceNodeSocket(NodeSocket, AutoBlIdName):
     default: Any = None
-    color = (1., 1., 1., 1.)
+    bl_color = (1.0, 1.0, 1.0, 1.0)
 
-    def draw_color(self, context, node) -> tuple[float, float, float, float]: return self.color # pyright: ignore[reportIncompatibleMethodOverride]
+    def draw_color(self, context, node) -> tuple[float, float, float, float]: # pyright: ignore[reportIncompatibleMethodOverride]
+        return self.bl_color 
 
 class SliceNode(Node, AutoBlIdName):
     def evaluate_output(self, socket_name: str, **_kwargs) -> Any: ...

infra/prusaslicer_profiles/models.py

@@ -66,7 +66,7 @@ class ConfigWriter:
             for key, val in dict(sorted(self.config_dict.items())).items():
                 file.write(f"; {key} = {val}\n")
 
-    def get(self, key: str, default: Any = None) -> str | list[str]:
+    def get(self, key: str, default: str = "") -> str | list[str]:
         return self.config_dict.get(key, default)
 
     @property