Improve comment node

Author: williamchange

addons/material_maker/engine/nodes/gen_comment.gd

@@ -1,20 +1,21 @@
 @tool
-extends MMGenTexture
+extends MMGenBase
 class_name MMGenComment
 
 
 # Comments to put in the graph
 
 
 var text : String = ""
-var size : Vector2 = Vector2(300, 200)
+var size : Vector2 = Vector2(350, 200)
 var title : String = "Comment"
+var autoshrink : bool = false
+
+var attached : PackedStringArray
 
 var color = null
 
 func _ready() -> void:
-	if !parameters.has("size"):
-		parameters.size = 4
 	if color == null:
 		color = Color.WHITE if "light" in mm_globals.main_window.theme.resource_path else Color.BLACK
 
@@ -33,12 +34,14 @@ func get_input_defs() -> Array:
 func get_output_defs(_show_hidden : bool = false) -> Array:
 	return []
 
-func _serialize(data: Dictionary) -> Dictionary:
+func _serialize(data : Dictionary) -> Dictionary:
 	data.type = "comment"
 	data.title = title
 	data.color = MMType.serialize_value(color)
 	data.text = text
 	data.size = { x=size.x, y=size.y }
+	data.autoshrink = MMType.serialize_value(autoshrink)
+	data.attached = attached
 	return data
 
 func _deserialize(data : Dictionary) -> void:
@@ -50,3 +53,7 @@ func _deserialize(data : Dictionary) -> void:
 		title = data.title
 	if data.has("color"):
 		color = MMType.deserialize_value(data.color)
+	if data.has("autoshrink"):
+		autoshrink = MMType.deserialize_value(data.autoshrink)
+	if data.has("attached"):
+		attached = data.attached

material_maker/globals.gd

@@ -235,3 +235,11 @@ func interpret_file_name(file_name: String, path:="", file_extension:="",additio
 			file_name = file_name.replace("$idx", str(1).pad_zeros(2))
 
 	return file_name
+
+## Whether light theme (i.e. Default Light) is currently set.
+func is_theme_light() -> bool:
+	return "light" in main_window.theme.resource_path
+
+## Whether dark theme(i.e. Default Dark or Classic) is currently set.
+func is_theme_dark() -> bool:
+	return "light" not in main_window.theme.resource_path

material_maker/main_window.gd

@@ -1055,7 +1055,6 @@ func frame_nodes() -> void:
 			# Avoid calling resize twice
 			if not mm_globals.get_config("auto_size_comment"):
 				nodes[0].resize_to_selection()
-			nodes[0].selected = true
 
 func make_selected_nodes_editable() -> void:
 	var selected_nodes = get_selected_nodes()

material_maker/node_factory.gd

@@ -21,6 +21,8 @@ func create_node(generator : MMGenBase) -> Node:
 	return node
 
 func set_theme_overrides(node, generator : MMGenBase = null) -> void:
+	if node is GraphFrame:
+		return
 	var theme : Theme = mm_globals.main_window.theme
 	if node.theme != null && node.theme != theme:
 		return