summaryrefslogtreecommitdiff
path: root/src/libs/lvgl/src/lv_misc/lv_txt.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/libs/lvgl/src/lv_misc/lv_txt.h')
-rw-r--r--src/libs/lvgl/src/lv_misc/lv_txt.h211
1 files changed, 0 insertions, 211 deletions
diff --git a/src/libs/lvgl/src/lv_misc/lv_txt.h b/src/libs/lvgl/src/lv_misc/lv_txt.h
deleted file mode 100644
index 6dbce5d..0000000
--- a/src/libs/lvgl/src/lv_misc/lv_txt.h
+++ /dev/null
@@ -1,211 +0,0 @@
-/**
- * @file lv_text.h
- *
- */
-
-#ifndef LV_TXT_H
-#define LV_TXT_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*********************
- * INCLUDES
- *********************/
-#ifdef LV_CONF_INCLUDE_SIMPLE
-#include "lv_conf.h"
-#else
-#include "../../../lv_conf.h"
-#endif
-
-#include <stdbool.h>
-#include "lv_area.h"
-#include "lv_area.h"
-#include "../lv_font/lv_font.h"
-
-/*********************
- * DEFINES
- *********************/
-#ifndef LV_TXT_COLOR_CMD
-#define LV_TXT_COLOR_CMD "#"
-#endif
-
-#define LV_TXT_ENC_UTF8 1
-#define LV_TXT_ENC_ASCII 2
-
-/**********************
- * TYPEDEFS
- **********************/
-/**
- * Options for text rendering.
- */
-enum {
- LV_TXT_FLAG_NONE = 0x00,
- LV_TXT_FLAG_RECOLOR = 0x01, /**< Enable parsing of recolor command*/
- LV_TXT_FLAG_EXPAND = 0x02, /**< Ignore width to avoid automatic word wrapping*/
- LV_TXT_FLAG_CENTER = 0x04, /**< Align the text to the middle*/
- LV_TXT_FLAG_RIGHT = 0x08, /**< Align the text to the right*/
-};
-typedef uint8_t lv_txt_flag_t;
-
-/**
- * State machine for text renderer. */
-enum {
- LV_TXT_CMD_STATE_WAIT, /**< Waiting for command*/
- LV_TXT_CMD_STATE_PAR, /**< Processing the parameter*/
- LV_TXT_CMD_STATE_IN, /**< Processing the command*/
-};
-typedef uint8_t lv_txt_cmd_state_t;
-
-/**********************
- * GLOBAL PROTOTYPES
- **********************/
-
-/**
- * Get size of a text
- * @param size_res pointer to a 'point_t' variable to store the result
- * @param text pointer to a text
- * @param font pinter to font of the text
- * @param letter_space letter space of the text
- * @param line_space line space of the text
- * @param flags settings for the text from 'txt_flag_t' enum
- * @param max_width max with of the text (break the lines to fit this size) Set CORD_MAX to avoid
- * line breaks
- */
-void lv_txt_get_size(lv_point_t * size_res, const char * text, const lv_font_t * font, lv_coord_t letter_space,
- lv_coord_t line_space, lv_coord_t max_width, lv_txt_flag_t flag);
-
-/**
- * Get the next line of text. Check line length and break chars too.
- * @param txt a '\0' terminated string
- * @param font pointer to a font
- * @param letter_space letter space
- * @param max_width max with of the text (break the lines to fit this size) Set CORD_MAX to avoid
- * line breaks
- * @param flags settings for the text from 'txt_flag_type' enum
- * @return the index of the first char of the new line (in byte index not letter index. With UTF-8
- * they are different)
- */
-uint16_t lv_txt_get_next_line(const char * txt, const lv_font_t * font, lv_coord_t letter_space, lv_coord_t max_width,
- lv_txt_flag_t flag);
-
-/**
- * Give the length of a text with a given font
- * @param txt a '\0' terminate string
- * @param length length of 'txt' in byte count and not characters (Á is 1 character but 2 bytes in
- * UTF-8)
- * @param font pointer to a font
- * @param letter_space letter space
- * @param flags settings for the text from 'txt_flag_t' enum
- * @return length of a char_num long text
- */
-lv_coord_t lv_txt_get_width(const char * txt, uint16_t length, const lv_font_t * font, lv_coord_t letter_space,
- lv_txt_flag_t flag);
-
-/**
- * Check next character in a string and decide if te character is part of the command or not
- * @param state pointer to a txt_cmd_state_t variable which stores the current state of command
- * processing
- * @param c the current character
- * @return true: the character is part of a command and should not be written,
- * false: the character should be written
- */
-bool lv_txt_is_cmd(lv_txt_cmd_state_t * state, uint32_t c);
-
-/**
- * Insert a string into an other
- * @param txt_buf the original text (must be big enough for the result text)
- * @param pos position to insert (0: before the original text, 1: after the first char etc.)
- * @param ins_txt text to insert
- */
-void lv_txt_ins(char * txt_buf, uint32_t pos, const char * ins_txt);
-
-/**
- * Delete a part of a string
- * @param txt string to modify
- * @param pos position where to start the deleting (0: before the first char, 1: after the first
- * char etc.)
- * @param len number of characters to delete
- */
-void lv_txt_cut(char * txt, uint32_t pos, uint32_t len);
-
-/***************************************************************
- * GLOBAL FUNCTION POINTERS FOR CAHRACTER ENCODING INTERFACE
- ***************************************************************/
-
-/**
- * Give the size of an encoded character
- * @param str pointer to a character in a string
- * @return length of the encoded character (1,2,3 ...). O in invalid
- */
-extern uint8_t (*lv_txt_encoded_size)(const char *);
-
-/**
- * Convert an Unicode letter to encoded
- * @param letter_uni an Unicode letter
- * @return Encoded character in Little Endian to be compatible with C chars (e.g. 'Á', 'Ü')
- */
-extern uint32_t (*lv_txt_unicode_to_encoded)(uint32_t);
-
-/**
- * Convert a wide character, e.g. 'Á' little endian to be compatible with the encoded format.
- * @param c a wide character
- * @return `c` in the encoded format
- */
-extern uint32_t (*lv_txt_encoded_conv_wc)(uint32_t c);
-
-/**
- * Decode the next encoded character from a string.
- * @param txt pointer to '\0' terminated string
- * @param i start index in 'txt' where to start.
- * After the call it will point to the next encoded char in 'txt'.
- * NULL to use txt[0] as index
- * @return the decoded Unicode character or 0 on invalid data code
- */
-extern uint32_t (*lv_txt_encoded_next)(const char *, uint32_t *);
-
-/**
- * Get the previous encoded character form a string.
- * @param txt pointer to '\0' terminated string
- * @param i_start index in 'txt' where to start. After the call it will point to the previous
- * encoded char in 'txt'.
- * @return the decoded Unicode character or 0 on invalid data
- */
-extern uint32_t (*lv_txt_encoded_prev)(const char *, uint32_t *);
-
-/**
- * Convert a letter index (in an the encoded text) to byte index.
- * E.g. in UTF-8 "AÁRT" index of 'R' is 2 but start at byte 3 because 'Á' is 2 bytes long
- * @param txt a '\0' terminated UTF-8 string
- * @param enc_id letter index
- * @return byte index of the 'enc_id'th letter
- */
-extern uint32_t (*lv_txt_encoded_get_byte_id)(const char *, uint32_t);
-
-/**
- * Convert a byte index (in an encoded text) to character index.
- * E.g. in UTF-8 "AÁRT" index of 'R' is 2 but start at byte 3 because 'Á' is 2 bytes long
- * @param txt a '\0' terminated UTF-8 string
- * @param byte_id byte index
- * @return character index of the letter at 'byte_id'th position
- */
-extern uint32_t (*lv_txt_encoded_get_char_id)(const char *, uint32_t);
-
-/**
- * Get the number of characters (and NOT bytes) in a string.
- * E.g. in UTF-8 "ÁBC" is 3 characters (but 4 bytes)
- * @param txt a '\0' terminated char string
- * @return number of characters
- */
-extern uint32_t (*lv_txt_get_encoded_length)(const char *);
-
-/**********************
- * MACROS
- **********************/
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-#endif /*USE_TXT*/