cleanup: remove "text-only" field from socket definitions

also remove unnecessary icon assignment in node init for some socket types.

nodes_generic.py

@@ -258,7 +258,6 @@ class UtilityMatrixFromCurve(Node, MantisUINode):
     
     def init(self, context):
         curv = self.inputs.new("EnumCurveSocket", "Curve")
-        curv.icon = "OUTLINER_OB_CURVE"
         self.inputs.new('IntSocket', 'Total Divisions')
         self.inputs.new('IntSocket', 'Matrix Index')
         self.outputs.new("MatrixSocket", "Matrix")
@@ -276,7 +275,6 @@ class UtilityPointFromCurve(Node, MantisUINode):
     
     def init(self, context):
         curv = self.inputs.new("EnumCurveSocket", "Curve")
-        curv.icon = "OUTLINER_OB_CURVE"
         self.inputs.new('FloatFactorSocket', 'Factor')
         self.outputs.new("VectorSocket", "Point")
         self.initialized = True
@@ -312,8 +310,6 @@ class UtilityMetaRigNode(Node, MantisUINode):
     def init(self, context):
         armt = self.inputs.new("EnumMetaRigSocket", "Meta-Armature")
         bone = self.inputs.new("EnumMetaBoneSocket", "Meta-Bone")
-        armt.icon = "OUTLINER_OB_ARMATURE"
-        bone.icon = "BONE_DATA"
         bone.hide=True
         self.outputs.new("MatrixSocket", "Matrix")
         self.initialized = True
@@ -343,19 +339,17 @@ class UtilityBonePropertiesNode(Node, MantisUINode):
     mantis_node_class_name=bl_idname
     
     def init(self, context):
-        self.outputs.new("ParameterStringSocket", "matrix")
-        self.outputs.new("ParameterStringSocket", "matrix_local")
-        self.outputs.new("ParameterStringSocket", "matrix_basis")
-        self.outputs.new("ParameterStringSocket", "head")
-        self.outputs.new("ParameterStringSocket", "tail")
-        self.outputs.new("ParameterStringSocket", "length")
-        self.outputs.new("ParameterStringSocket", "rotation")
-        self.outputs.new("ParameterStringSocket", "location")
-        self.outputs.new("ParameterStringSocket", "scale")
+        self.outputs.new("StringSocket", "matrix")
+        self.outputs.new("StringSocket", "matrix_local")
+        self.outputs.new("StringSocket", "matrix_basis")
+        self.outputs.new("StringSocket", "head")
+        self.outputs.new("StringSocket", "tail")
+        self.outputs.new("StringSocket", "length")
+        self.outputs.new("StringSocket", "rotation")
+        self.outputs.new("StringSocket", "location")
+        self.outputs.new("StringSocket", "scale")
         self.initialized = True
         
-        for o in self.outputs:
-            o.text_only = True
 
 class UtilityDriverVariableNode(Node, MantisUINode):
     """Creates a variable for use in a driver."""

socket_definitions.py

@@ -336,10 +336,8 @@ def ChooseDraw(self, context, layout, node, text, icon = "NONE", use_enum=True,
     elif hasattr(self, "display_text") and self.display_text and self.is_linked:
             layout.label(text=self.display_text)
     else:
-        if ( (hasattr(self, "text_only")) and (getattr(self, "text_only") ) ):
-            layout.label(text=text)
         # ENUM VALUES (this is a HACK, fix it later)
-        elif ('Enum' in self.bl_idname) and (use_enum):
+        if ('Enum' in self.bl_idname) and (use_enum):
             if not (self.is_output or self.is_linked):
                 layout.prop_tabs_enum(self, "default_value",)
             else:
@@ -747,7 +745,6 @@ class StringSocket(bpy.types.NodeSocketString, MantisSocket):
     bl_idname = 'StringSocket'
     bl_label = "String"
     default_value : bpy.props.StringProperty(default = "", update = update_socket,)
-    # text_only : bpy.props.BoolProperty(default=False)
     color_simple = cString
     color : bpy.props.FloatVectorProperty(default=cString, size=4)
     icon : bpy.props.StringProperty(default = "NONE",)
@@ -957,7 +954,6 @@ class ParameterStringSocket(MantisSocket):
     
     color : bpy.props.FloatVectorProperty(default=cString, size=4)
     input : bpy.props.BoolProperty(default =False,)
-    text_only : bpy.props.BoolProperty(default=False)
     #custom properties:
     description:bpy.props.StringProperty(default = "")
     def init(self):