el_module

description

Access to instance of EL_CONSOLE_ONLY_LOG which serves as an extension of the standard io object. As the name implies, output is sent only to the terminal console.

Features

Output through lio object is color highlighted for the gnome-terminal.

Output filtering is available via Console.show and Console.show_all

note
	description: "[
		Access to instance of ${EL_CONSOLE_ONLY_LOG} which serves as an extension of the standard `io'
		object. As the name implies, output is sent only to the terminal console.
		
		**Features**
		
		* Output through `lio' object is color highlighted for the gnome-terminal.
		
		* Output filtering is available via `Console.show' and `Console.show_all'
	]"

	author: "Finnian Reilly"
	copyright: "Copyright (c) 2001-2022 Finnian Reilly"
	contact: "finnian at eiffel hyphen loop dot com"

	license: "MIT license (See: en.wikipedia.org/wiki/MIT_License)"
	date: "2024-01-20 19:18:24 GMT (Saturday 20th January 2024)"
	revision: "15"

deferred class
	EL_MODULE_LIO

inherit
	EL_MODULE

	EL_MODULE_CONSOLE

	EL_SHARED_BASE_OPTION

feature {NONE} -- Access

	lio: EL_LOGGABLE
		do
			Result := Once_lio
			Result.set_logged_object (Current)
		end

	Sio, Silent_io: EL_SILENT_LOG
		-- do nothing log
		once
			create Result.make
		end

feature {NONE} -- Status query

	is_lio_enabled: BOOLEAN
		-- True if the `Current' type has been registered in console manger with call to
		-- `Console.show ({MY_TYPE})'
		do
			Result := Console.is_type_visible ({ISE_RUNTIME}.dynamic_type (Current))
		end

feature {NONE} -- Implementation

	new_lio: EL_LOGGABLE
		do
			if Base_option.silent then
				create {EL_SILENT_LOG} Result.make
			else
				create {EL_CONSOLE_ONLY_LOG} Result.make
			end
		end

	Once_lio: EL_LOGGABLE
		once
			Result := new_lio
		end

end