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/**
* @file lv_textarea_private.h
*
*/
#ifndef LV_TEXTAREA_PRIVATE_H
#define LV_TEXTAREA_PRIVATE_H
#ifdef __cplusplus
extern "C" {
#endif
/*********************
* INCLUDES
*********************/
#include "../../core/lv_obj_private.h"
#include "lv_textarea.h"
#if LV_USE_TEXTAREA != 0
/*********************
* DEFINES
*********************/
/**********************
* TYPEDEFS
**********************/
/** Data of text area */
struct lv_textarea_t {
lv_obj_t obj;
lv_obj_t * label; /**< Label of the text area */
char * placeholder_txt; /**< Place holder label. only visible if text is an empty string */
char * pwd_tmp; /**< Used to store the original text in password mode */
char * pwd_bullet; /**< Replacement characters displayed in password mode */
const char * accepted_chars; /**< Only these characters will be accepted. NULL: accept all */
uint32_t max_length; /**< The max. number of characters. 0: no limit */
uint32_t pwd_show_time; /**< Time to show characters in password mode before change them to '*' */
struct {
int32_t valid_x; /**< Used when stepping up/down to a shorter line.
*(Used by the library) */
uint32_t pos; /**< The current cursor position
*(0: before 1st letter; 1: before 2nd letter ...) */
lv_area_t area; /**< Cursor area relative to the Text Area */
uint32_t txt_byte_pos; /**< Byte index of the letter after (on) the cursor */
uint8_t show : 1; /**< Cursor is visible now or not (Handled by the library) */
uint8_t click_pos : 1; /**< 1: Enable positioning the cursor by clicking the text area */
} cursor;
#if LV_LABEL_TEXT_SELECTION
uint32_t sel_start; /**< Temporary values for text selection */
uint32_t sel_end;
uint8_t text_sel_in_prog : 1; /**< User is in process of selecting */
uint8_t text_sel_en : 1; /**< Text can be selected on this text area */
#endif
uint8_t pwd_mode : 1; /**< Replace characters with '*' */
uint8_t one_line : 1; /**< One line mode (ignore line breaks) */
};
/**********************
* GLOBAL PROTOTYPES
**********************/
/**********************
* MACROS
**********************/
#endif /* LV_USE_TEXTAREA != 0 */
#ifdef __cplusplus
} /*extern "C"*/
#endif
#endif /*LV_TEXTAREA_PRIVATE_H*/
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