mirror of
https://github.com/suchmememanyskill/TegraExplorer.git
synced 2024-11-23 04:12:04 +00:00
261 lines
7.1 KiB
C
261 lines
7.1 KiB
C
/**
|
|
* @file lv_table.h
|
|
*
|
|
*/
|
|
|
|
#ifndef LV_TABLE_H
|
|
#define LV_TABLE_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/*********************
|
|
* INCLUDES
|
|
*********************/
|
|
#ifdef LV_CONF_INCLUDE_SIMPLE
|
|
#include "lv_conf.h"
|
|
#else
|
|
#include "../../lv_conf.h"
|
|
#endif
|
|
|
|
#if USE_LV_TABLE != 0
|
|
|
|
/*Testing of dependencies*/
|
|
#if USE_LV_LABEL == 0
|
|
#error "lv_table: lv_label is required. Enable it in lv_conf.h (USE_LV_LABEL 1) "
|
|
#endif
|
|
|
|
#include "../lv_core/lv_obj.h"
|
|
#include "lv_label.h"
|
|
|
|
/*********************
|
|
* DEFINES
|
|
*********************/
|
|
#ifndef LV_TABLE_COL_MAX
|
|
#define LV_TABLE_COL_MAX 12
|
|
#endif
|
|
|
|
#define LV_TABLE_CELL_STYLE_CNT 4
|
|
/**********************
|
|
* TYPEDEFS
|
|
**********************/
|
|
|
|
typedef union {
|
|
struct {
|
|
uint8_t align:2;
|
|
uint8_t right_merge:1;
|
|
uint8_t type:2;
|
|
uint8_t crop:1;
|
|
};
|
|
uint8_t format_byte;
|
|
}lv_table_cell_format_t;
|
|
|
|
/*Data of table*/
|
|
typedef struct {
|
|
/*New data for this type */
|
|
uint16_t col_cnt;
|
|
uint16_t row_cnt;
|
|
char ** cell_data;
|
|
lv_style_t * cell_style[LV_TABLE_CELL_STYLE_CNT];
|
|
lv_coord_t col_w[LV_TABLE_COL_MAX];
|
|
} lv_table_ext_t;
|
|
|
|
|
|
/*Styles*/
|
|
enum {
|
|
LV_TABLE_STYLE_BG,
|
|
LV_TABLE_STYLE_CELL1,
|
|
LV_TABLE_STYLE_CELL2,
|
|
LV_TABLE_STYLE_CELL3,
|
|
LV_TABLE_STYLE_CELL4,
|
|
};
|
|
typedef uint8_t lv_table_style_t;
|
|
|
|
|
|
/**********************
|
|
* GLOBAL PROTOTYPES
|
|
**********************/
|
|
|
|
/**
|
|
* Create a table object
|
|
* @param par pointer to an object, it will be the parent of the new table
|
|
* @param copy pointer to a table object, if not NULL then the new object will be copied from it
|
|
* @return pointer to the created table
|
|
*/
|
|
lv_obj_t * lv_table_create(lv_obj_t * par, const lv_obj_t * copy);
|
|
|
|
/*=====================
|
|
* Setter functions
|
|
*====================*/
|
|
|
|
/**
|
|
* Set the value of a cell.
|
|
* @param table pointer to a Table object
|
|
* @param row id of the row [0 .. row_cnt -1]
|
|
* @param col id of the column [0 .. col_cnt -1]
|
|
* @param txt text to display in the cell. It will be copied and saved so this variable is not required after this function call.
|
|
*/
|
|
void lv_table_set_cell_value(lv_obj_t * table, uint16_t row, uint16_t col, const char * txt);
|
|
|
|
/**
|
|
* Set the number of rows
|
|
* @param table table pointer to a Table object
|
|
* @param row_cnt number of rows
|
|
*/
|
|
void lv_table_set_row_cnt(lv_obj_t * table, uint16_t row_cnt);
|
|
|
|
/**
|
|
* Set the number of columns
|
|
* @param table table pointer to a Table object
|
|
* @param col_cnt number of columns. Must be < LV_TABLE_COL_MAX
|
|
*/
|
|
void lv_table_set_col_cnt(lv_obj_t * table, uint16_t col_cnt);
|
|
|
|
/**
|
|
* Set the width of a column
|
|
* @param table table pointer to a Table object
|
|
* @param col_id id of the column [0 .. LV_TABLE_COL_MAX -1]
|
|
* @param w width of the column
|
|
*/
|
|
void lv_table_set_col_width(lv_obj_t * table, uint16_t col_id, lv_coord_t w);
|
|
|
|
/**
|
|
* Set the text align in a cell
|
|
* @param table pointer to a Table object
|
|
* @param row id of the row [0 .. row_cnt -1]
|
|
* @param col id of the column [0 .. col_cnt -1]
|
|
* @param align LV_LABEL_ALIGN_LEFT or LV_LABEL_ALIGN_CENTER or LV_LABEL_ALIGN_RIGHT
|
|
*/
|
|
void lv_table_set_cell_align(lv_obj_t * table, uint16_t row, uint16_t col, lv_label_align_t align);
|
|
|
|
/**
|
|
* Set the type of a cell.
|
|
* @param table pointer to a Table object
|
|
* @param row id of the row [0 .. row_cnt -1]
|
|
* @param col id of the column [0 .. col_cnt -1]
|
|
* @param type 1,2,3 or 4. The cell style will be chosen accordingly.
|
|
*/
|
|
void lv_table_set_cell_type(lv_obj_t * table, uint16_t row, uint16_t col, uint8_t type);
|
|
|
|
/**
|
|
* Set the cell crop. (Don't adjust the height of the cell according to its content)
|
|
* @param table pointer to a Table object
|
|
* @param row id of the row [0 .. row_cnt -1]
|
|
* @param col id of the column [0 .. col_cnt -1]
|
|
* @param crop true: crop the cell content; false: set the cell height to the content.
|
|
*/
|
|
void lv_table_set_cell_crop(lv_obj_t * table, uint16_t row, uint16_t col, bool crop);
|
|
|
|
/**
|
|
* Merge a cell with the right neighbor. The value of the cell to the right won't be displayed.
|
|
* @param table table pointer to a Table object
|
|
* @param row id of the row [0 .. row_cnt -1]
|
|
* @param col id of the column [0 .. col_cnt -1]
|
|
* @param en true: merge right; false: don't merge right
|
|
*/
|
|
void lv_table_set_cell_merge_right(lv_obj_t * table, uint16_t row, uint16_t col, bool en);
|
|
|
|
/**
|
|
* Set a style of a table.
|
|
* @param table pointer to table object
|
|
* @param type which style should be set
|
|
* @param style pointer to a style
|
|
*/
|
|
void lv_table_set_style(lv_obj_t * table, lv_table_style_t type, lv_style_t * style);
|
|
|
|
/*=====================
|
|
* Getter functions
|
|
*====================*/
|
|
|
|
/**
|
|
* Get the value of a cell.
|
|
* @param table pointer to a Table object
|
|
* @param row id of the row [0 .. row_cnt -1]
|
|
* @param col id of the column [0 .. col_cnt -1]
|
|
* @return text in the cell
|
|
*/
|
|
const char * lv_table_get_cell_value(lv_obj_t * table, uint16_t row, uint16_t col);
|
|
|
|
/**
|
|
* Get the number of rows.
|
|
* @param table table pointer to a Table object
|
|
* @return number of rows.
|
|
*/
|
|
uint16_t lv_table_get_row_cnt(lv_obj_t * table);
|
|
|
|
/**
|
|
* Get the number of columns.
|
|
* @param table table pointer to a Table object
|
|
* @return number of columns.
|
|
*/
|
|
uint16_t lv_table_get_col_cnt(lv_obj_t * table);
|
|
|
|
/**
|
|
* Get the width of a column
|
|
* @param table table pointer to a Table object
|
|
* @param col_id id of the column [0 .. LV_TABLE_COL_MAX -1]
|
|
* @return width of the column
|
|
*/
|
|
lv_coord_t lv_table_get_col_width(lv_obj_t * table, uint16_t col_id);
|
|
|
|
/**
|
|
* Get the text align of a cell
|
|
* @param table pointer to a Table object
|
|
* @param row id of the row [0 .. row_cnt -1]
|
|
* @param col id of the column [0 .. col_cnt -1]
|
|
* @return LV_LABEL_ALIGN_LEFT (default in case of error) or LV_LABEL_ALIGN_CENTER or LV_LABEL_ALIGN_RIGHT
|
|
*/
|
|
lv_label_align_t lv_table_get_cell_align(lv_obj_t * table, uint16_t row, uint16_t col);
|
|
|
|
/**
|
|
* Get the type of a cell
|
|
* @param table pointer to a Table object
|
|
* @param row id of the row [0 .. row_cnt -1]
|
|
* @param col id of the column [0 .. col_cnt -1]
|
|
* @return 1,2,3 or 4
|
|
*/
|
|
lv_label_align_t lv_table_get_cell_type(lv_obj_t * table, uint16_t row, uint16_t col);
|
|
|
|
|
|
/**
|
|
* Get the crop property of a cell
|
|
* @param table pointer to a Table object
|
|
* @param row id of the row [0 .. row_cnt -1]
|
|
* @param col id of the column [0 .. col_cnt -1]
|
|
* @return true: text crop enabled; false: disabled
|
|
*/
|
|
lv_label_align_t lv_table_get_cell_crop(lv_obj_t * table, uint16_t row, uint16_t col);
|
|
|
|
/**
|
|
* Get the cell merge attribute.
|
|
* @param table table pointer to a Table object
|
|
* @param row id of the row [0 .. row_cnt -1]
|
|
* @param col id of the column [0 .. col_cnt -1]
|
|
* @return true: merge right; false: don't merge right
|
|
*/
|
|
bool lv_table_get_cell_merge_right(lv_obj_t * table, uint16_t row, uint16_t col);
|
|
|
|
/**
|
|
* Get style of a table.
|
|
* @param table pointer to table object
|
|
* @param type which style should be get
|
|
* @return style pointer to the style
|
|
*/
|
|
lv_style_t * lv_table_get_style(const lv_obj_t * table, lv_table_style_t type);
|
|
|
|
/*=====================
|
|
* Other functions
|
|
*====================*/
|
|
|
|
/**********************
|
|
* MACROS
|
|
**********************/
|
|
|
|
#endif /*USE_LV_TABLE*/
|
|
|
|
#ifdef __cplusplus
|
|
} /* extern "C" */
|
|
#endif
|
|
|
|
#endif /*LV_TABLE_H*/
|