# Copyright (c) 2018-2019 Jan Van Winkel <jan.van_winkel@dxplore.eu>
# Copyright (c) 2020 Teslabs Engineering S.L.
# SPDX-License-Identifier: Apache-2.0

menu "Text settings"

choice
	prompt "String character encoding"
	default LVGL_TXT_ENC_ASCII

config LVGL_TXT_ENC_ASCII
	bool "ASCII string encoding"

config LVGL_TXT_ENC_UTF8
	bool "UTF-8 string encoding"

endchoice

config LVGL_TXT_BREAK_CHARS
	string "Text break characters"
	default " ,.;:-_"
	help
	  Characters on which a text break can take place

config LVGL_TXT_LINE_BREAK_LONG_LEN
	int "Minimal word length for line break"
	default 0
	help
	  If a word is at least this long, a line break is allowed in the word.

	  If the length is 0, no line break is allowed in the middle of a word.

config LVGL_TXT_LINE_BREAK_LONG_PRE_MIN_LEN
	int "Minimal number of characters on line before line break"
	default 3
	help
	  Minimal number of characters to place on a line before a line break
	  in the middle of a word can occur.

config LVGL_TXT_LINE_BREAK_LONG_POST_MIN_LEN
	int "Minimal number of characters on line after line break"
	default 3
	help
	  Minimal number of characters to place on a line after a line break
	  occurred in the middle of a word.

config LVGL_TXT_COLOR_CMD
	string "Text recoloring control character"
	default "#"
	help
	  Control character to use for signalling text recoloring

config LVGL_USE_BIDI
	bool "Enable bidirectional text support"
	help
	  Enable bidirectional text support

	  The direction of the text will be processed according to the
	  Unicode Bidirectional Algorithm:
	  https://www.w3.org/International/articles/inline-bidi-markup/uba-basics*/

choice LVGL_BIDI_MODE
	prompt "Bidirectional text processing direction"
	default LVGL_BIDI_DIR_AUTO
	depends on LVGL_USE_BIDI
	help
	  Direction of bidirectional text processing

	config LVGL_BIDI_DIR_AUTO
		bool "Automatically detect direction"

	config LVGL_BIDI_DIR_LTR
		bool "Left-to-right"

	config LVGL_BIDI_DIR_RTL
		bool "Right-to-left"

endchoice

config LVGL_USE_ARABIC_PERSIAN_CHARS
	bool "Enable Arabic/Persian processing"
	help
	  Enable Arabic/Persian processing

	  In these languages characters should be replaced with an other form based
	  on their position in the text

endmenu