refactor

scripts/config_manager.gd

@@ -5,23 +5,58 @@ const CONFIG_PATH := "user://settings.cfg"
 var _config := ConfigFile.new()
 
 
+var timesheet: TimeSheet:
+	get:
+		if timesheet == null:
+			timesheet = TimeSheet.restore(current_file)
+		return timesheet
+
+signal file_changed
 var current_file: String = "":
-	set(value):
-		current_file = value
-		_config.set_value("MAIN", "file", value)
-		save()
+	set = set_current_file,
+	get = get_current_file
+
+
+func set_current_file(value: String) -> void:
+	timesheet = TimeSheet.restore(value)
+	if timesheet == null:
+		return
+	current_file = value
+	_config.set_value("MAIN", "file", value)
+	file_changed.emit()
+	save()
+
+
+func get_current_file() -> String:
+	var _default_path := OS.get_system_dir(OS.SYSTEM_DIR_DOCUMENTS, true).path_join("mouse_timer.csv")
+	return _config.get_value("MAIN", "file", _default_path)
+
+
+var theme: Theme:
 	get:
-		var _default_path := OS.get_system_dir(OS.SYSTEM_DIR_DOCUMENTS, true).path_join("mouse_timer.csv")
-		return _config.get_value("MAIN", "file", _default_path)
+		if theme == null:
+			theme = ResourceLoader.load(theme_path, "Theme")
+		return theme
 
 
+signal theme_changed
 var theme_path: String = "":
-	set(value):
-		theme_path = value
-		_config.set_value("MAIN", "theme", value)
-		save()
-	get:
-		return _config.get_value("MAIN", "theme", preload("res://assets/default_theme.theme").resource_path)
+	set = set_theme_path,
+	get = get_theme_path
+
+
+func set_theme_path(value: String) -> void:
+	var new_theme: Theme = ResourceLoader.load(value, "Theme")
+	if new_theme != null:
+		theme = new_theme
+	theme_path = value
+	_config.set_value("MAIN", "theme", value)
+	theme_changed.emit()
+	save()
+
+
+func get_theme_path() -> String:
+	return _config.get_value("MAIN", "theme", preload("res://assets/default_theme.theme").resource_path)
 
 
 var last_task_name: String = "":
@@ -42,7 +77,6 @@ var sound_fx_on: bool = true:
 		return _config.get_value("MAIN", "sound_fx", true)
 
 
-
 func _init() -> void:
 	_config.load(CONFIG_PATH)