INIT

addons/gdfxr/editor/PluginTranslator.gd

@@ -0,0 +1,57 @@
+@tool
+extends Node
+
+var plugin: EditorPlugin :
+	set = set_plugin
+
+var _translation: Translation
+
+
+func set_plugin(v: EditorPlugin) -> void:
+	if plugin == v:
+		return
+	if not v:
+		plugin = null
+		_translation = null
+		return
+	
+	plugin = v
+	var locale: String = plugin.get_editor_interface().get_editor_settings().get('interface/editor/editor_language')
+	var script := get_script() as Script
+	var path := script.resource_path.get_base_dir().path_join("translations/%s.po" % locale)
+	if ResourceLoader.exists(path):
+		_translation = ResourceLoader.load(path)
+	
+	if _translation:
+		_translate_node.call_deferred(get_parent())
+
+
+func t(message: StringName) -> String:
+	if _translation:
+		var translated := _translation.get_message(message)
+		if translated:
+			return String(translated)
+	return String(message)
+
+
+func _translate_node(node: Node):
+	if node is Control:
+		node.tooltip_text = t(node.tooltip_text)
+		
+		if node is HBoxContainer and node.has_method("set_options"):
+			var options = []
+			for item in node.options:
+				options.append(t(item))
+			node.options = options
+		
+		if node is Button and not node is OptionButton:
+			node.text = t(node.text)
+		
+		if node is Label:
+			node.text = t(node.text)
+		
+		if node is Slider:
+			node.tooltip_text = t(node.tooltip_text)
+	
+	for child in node.get_children():
+		_translate_node(child)