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Diffstat (limited to 'src/user/iface.c')
| -rw-r--r-- | src/user/iface.c | 234 |
1 files changed, 234 insertions, 0 deletions
diff --git a/src/user/iface.c b/src/user/iface.c new file mode 100644 index 0000000..75da415 --- /dev/null +++ b/src/user/iface.c @@ -0,0 +1,234 @@ +/****************************************************************************** + * Copyright (C) 2018 Alejandro Colomar Andrés * + * SPDX-License-Identifier: GPL-2.0-only * + ******************************************************************************/ + + +/****************************************************************************** + ******* headers ************************************************************** + ******************************************************************************/ +#include "vision-artificial/user/iface.h" + +#include <stddef.h> +#include <stdint.h> +#include <stdio.h> + +#include "libalx/base/stdio/get.h" + +#include "vision-artificial/image/iface.h" +#include "vision-artificial/proc/iface.h" +#include "vision-artificial/user/clui.h" +#include "vision-artificial/user/tui.h" + + +/****************************************************************************** + ******* macros *************************************************************** + ******************************************************************************/ +#define TITLE_SIZE (80) + + +/****************************************************************************** + ******* enums **************************************************************** + ******************************************************************************/ + + +/****************************************************************************** + ******* structs / unions ***************************************************** + ******************************************************************************/ + + +/****************************************************************************** + ******* variables ************************************************************ + ******************************************************************************/ +/* Global --------------------------------------------------------------------*/ + int user_iface_mode; + struct User_Iface_Log user_iface_log; +/* Static --------------------------------------------------------------------*/ + + +/****************************************************************************** + ******* static functions (prototypes) **************************************** + ******************************************************************************/ +static void user_iface_act (int action); +static void user_iface_show_ocr (void); + + +/****************************************************************************** + ******* global functions ***************************************************** + ******************************************************************************/ +void user_iface_init (void) +{ + + user_iface_log.len = 0; + user_iface_log.pos = -1; + + switch (user_iface_mode) { + case USER_IFACE_CLUI: + break; + case USER_IFACE_TUI: + user_tui_init(); + break; + } +} + +void user_iface_cleanup (void) +{ + + switch (user_iface_mode) { + case USER_IFACE_CLUI: + break; + case USER_IFACE_TUI: + user_tui_cleanup(); + break; + } + fflush(stdout); +} + +void user_iface (void) +{ + char title[TITLE_SIZE]; + char subtitle[TITLE_SIZE]; + int user_action; + + snprintf(title, TITLE_SIZE, "Title"); + snprintf(subtitle, TITLE_SIZE, "Subtitle"); + + do { + img_iface_show_img(); + + switch (user_iface_mode) { + case USER_IFACE_CLUI: + user_action = user_clui(title, subtitle); + break; + case USER_IFACE_TUI: + user_action = user_tui(title, subtitle); + break; + default: + user_action = USER_IFACE_ACT_FOO; + } + user_iface_act(user_action); + } while (user_action != USER_IFACE_ACT_QUIT); +} + +void user_iface_show_log (const char *restrict title, + const char *restrict subtitle) +{ + + switch (user_iface_mode) { + case USER_IFACE_CLUI: + user_clui_show_log(title, subtitle); + break; + case USER_IFACE_TUI: + user_tui_show_log(title, subtitle); + break; + } +} + +void user_iface_fname (const char *restrict filepath, + char *restrict filename) +{ + + switch (user_iface_mode) { + case USER_IFACE_CLUI: + user_clui_fname(filepath, filename); + break; + case USER_IFACE_TUI: + user_tui_fname(filepath, filename); + break; + } +} + +double user_iface_getdbl (double m, double def, double M, + const char *restrict title, + const char *restrict help) +{ + + switch (user_iface_mode) { + case USER_IFACE_CLUI: + return alx_get_int(m, def, M, title, help, 2); + case USER_IFACE_TUI: + return user_tui_getint(m, def, M, title, help); + default: + return 1; + } +} + +int user_iface_getint (double m, int64_t def, double M, + const char *restrict title, + const char *restrict help) +{ + + switch (user_iface_mode) { + case USER_IFACE_CLUI: + return alx_get_dbl(m, def, M, title, help, 2); + case USER_IFACE_TUI: + return user_tui_getdbl(m, def, M, title, help); + default: + return 1.0; + } +} + +void user_iface_log_write (ptrdiff_t lvl, const char *restrict msg) +{ + + snprintf(user_iface_log.line[user_iface_log.len], LOG_LINE_LEN, "%s", + msg); + user_iface_log.lvl[user_iface_log.len] = lvl; + user_iface_log.len++; +} + +const char *user_iface_log_read (void) +{ + + user_iface_log.pos++; + for (; user_iface_log.pos < user_iface_log.len; user_iface_log.pos++) { + if (user_iface_log.lvl[user_iface_log.pos] <= + user_iface_log.visible) { + break; + } + } + if (user_iface_log.pos == user_iface_log.len) + return NULL; + return &user_iface_log.line[user_iface_log.pos][0]; +} + + +/****************************************************************************** + ******* static functions (definitions) *************************************** + ******************************************************************************/ +static void user_iface_act (int action) +{ + + if (action & USER_IFACE_ACT_USRI) { + switch (action) { + case USER_IFACE_ACT_SHOW_OCR: + user_iface_show_ocr(); + break; + case USER_IFACE_ACT_QUIT: + /* do nothing */ + break; + } + } else if (action & USER_IFACE_ACT_PROC) { + proc_iface_single(action); + } else { + img_iface_act(action, NULL); + } +} + +static void user_iface_show_ocr (void) +{ + + switch (user_iface_mode) { + case USER_IFACE_CLUI: + user_clui_show_ocr(); + break; + case USER_IFACE_TUI: + user_tui_show_ocr(); + break; + } +} + + +/****************************************************************************** + ******* end of file ********************************************************** + ******************************************************************************/ |