window_file_list.h

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/*
 * window_file_list.h
 *
 *  Created on: 23. 7. 2019
 *      Author: mcbig
 */
 
#ifndef API_WINDOW_FILE_LIST_H_
#define API_WINDOW_FILE_LIST_H_
 
#include "window.h"
#include "ffconf.h"
#include "ff.h"
 
/*
 * Using limits from marlin:
 * SDSORT_LIMIT                 64
 * FOLDER_SORTING               -1 dir above
 * FILENAME_LENGTH              13
 * LONG_FILENAME_LENGTH         13 * 5 + 1
 * MAX_DIR_DEPTH                10
 * MAXDIRNAMELENGTH             8
 * MAXPATHNAMELENGTH            (1 + (MAXDIRNAMELENGTH + 1) * (MAX_DIR_DEPTH) + 1 + FILENAME_LENGTH)
 * */
 
#ifndef SDSORT_LIMIT
    #define SDSORT_LIMIT 64 // DOS folder name size
#endif
 
#ifndef FOLDER_SORTING
    #define FOLDER_SORTING -1 // DOS folder name size
#endif
 
#ifndef MAX_DIR_DEPTH
    #define MAX_DIR_DEPTH 10 // Maximum folder depth
#endif
 
#ifndef MAXDIRNAMELENGTH
    #define F_MAXDIRNAMELENGTH _MAX_LFN + 1
#endif
 
#ifndef MAXPATHNAMELENGTH
    #define F_MAXPATHNAMELENGTH (1 + (F_MAXDIRNAMELENGTH + 1) * (MAX_DIR_DEPTH) + 1 + _MAX_LFN)
#endif
 
typedef struct _window_file_list_t window_file_list_t;
 
#pragma pack(push)
#pragma pack(1)
 
typedef struct _window_class_file_list_t {
    window_class_t cls;
} window_class_file_list_t;
/*
typedef struct _file_item_t {
    char name[_MAX_LFN];
    uint8_t dir;
    WORD ftime;
    WORD fdate;
} file_item_t;
*/
typedef struct _window_file_list_t {
    window_t win;
    color_t color_back;
    color_t color_text;
    font_t *font;
    padding_ui8_t padding;
    uint8_t alignment;
    int count;
    int index;
    int top_index;
    //char path[F_MAXPATHNAMELENGTH-_MAX_LFN];
    char altpath[F_MAXPATHNAMELENGTH - 12];
    FILINFO file_items[SDSORT_LIMIT];
} window_file_list_t;
 
#pragma pack(pop)
 
// This enum value is stored to eeprom as file sort settings
typedef enum {
    WF_SORT_BY_TIME,
    WF_SORT_BY_NAME
 
} WF_Sort_t;
 
#ifdef __cplusplus
extern "C" {
#endif //__cplusplus
 
extern int16_t WINDOW_CLS_FILE_LIST;
 
extern const window_class_file_list_t window_class_file_list;
 
extern void window_file_list_load(window_file_list_t *window, const char **filters,
    size_t filters_cnt, WF_Sort_t sort);
 
extern void window_file_set_item_index(window_file_list_t *window, int index);
 
#ifdef __cplusplus
}
#endif //__cplusplus
 
#endif /* API_WINDOW_FILE_LIST_H_ */