mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 01:11:14 +00:00
65a3eb28d5
The main goal here is to keep this close to upstream. Changes include: - allow symbols implied by y to become m - make 'imply' obey the direct dependency - allow only 'config', 'comment', and 'if' inside 'choice' - qconf: make search fully work again on split mode - qconf: navigate menus on hyperlinks - remove '---help---' support - qconf: allow to edit "int", "hex", "string" menus in-place - qconf: drop Qt4 support - nconf: fix core dump when searching in empty menu - nconf: stop endless search loops - Create links to main menu items in search - fix segmentation fault in menuconfig search - nconf: Add search jump feature - port qconf to work with Qt6 in addition to Qt5 - fix possible buffer overflow - fix memory leak from range properties Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
208 lines
5.6 KiB
C
208 lines
5.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
/*
|
|
* dialog.h -- common declarations for all dialog modules
|
|
*
|
|
* AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
|
|
*/
|
|
|
|
#include <sys/types.h>
|
|
#include <fcntl.h>
|
|
#include <unistd.h>
|
|
#include <ctype.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <stdbool.h>
|
|
|
|
#ifdef __sun__
|
|
#define CURS_MACROS
|
|
#endif
|
|
#include <ncurses.h>
|
|
|
|
#define TR(params) _tracef params
|
|
|
|
#define KEY_ESC 27
|
|
#define TAB 9
|
|
#define MAX_LEN 2048
|
|
#define BUF_SIZE (10*1024)
|
|
#define MIN(x,y) (x < y ? x : y)
|
|
#define MAX(x,y) (x > y ? x : y)
|
|
|
|
#ifndef ACS_ULCORNER
|
|
#define ACS_ULCORNER '+'
|
|
#endif
|
|
#ifndef ACS_LLCORNER
|
|
#define ACS_LLCORNER '+'
|
|
#endif
|
|
#ifndef ACS_URCORNER
|
|
#define ACS_URCORNER '+'
|
|
#endif
|
|
#ifndef ACS_LRCORNER
|
|
#define ACS_LRCORNER '+'
|
|
#endif
|
|
#ifndef ACS_HLINE
|
|
#define ACS_HLINE '-'
|
|
#endif
|
|
#ifndef ACS_VLINE
|
|
#define ACS_VLINE '|'
|
|
#endif
|
|
#ifndef ACS_LTEE
|
|
#define ACS_LTEE '+'
|
|
#endif
|
|
#ifndef ACS_RTEE
|
|
#define ACS_RTEE '+'
|
|
#endif
|
|
#ifndef ACS_UARROW
|
|
#define ACS_UARROW '^'
|
|
#endif
|
|
#ifndef ACS_DARROW
|
|
#define ACS_DARROW 'v'
|
|
#endif
|
|
|
|
/* error return codes */
|
|
#define ERRDISPLAYTOOSMALL (KEY_MAX + 1)
|
|
|
|
/*
|
|
* Color definitions
|
|
*/
|
|
struct dialog_color {
|
|
chtype atr; /* Color attribute */
|
|
int fg; /* foreground */
|
|
int bg; /* background */
|
|
int hl; /* highlight this item */
|
|
};
|
|
|
|
struct subtitle_list {
|
|
struct subtitle_list *next;
|
|
const char *text;
|
|
};
|
|
|
|
struct dialog_info {
|
|
const char *backtitle;
|
|
struct subtitle_list *subtitles;
|
|
struct dialog_color screen;
|
|
struct dialog_color shadow;
|
|
struct dialog_color dialog;
|
|
struct dialog_color title;
|
|
struct dialog_color border;
|
|
struct dialog_color button_active;
|
|
struct dialog_color button_inactive;
|
|
struct dialog_color button_key_active;
|
|
struct dialog_color button_key_inactive;
|
|
struct dialog_color button_label_active;
|
|
struct dialog_color button_label_inactive;
|
|
struct dialog_color inputbox;
|
|
struct dialog_color inputbox_border;
|
|
struct dialog_color searchbox;
|
|
struct dialog_color searchbox_title;
|
|
struct dialog_color searchbox_border;
|
|
struct dialog_color position_indicator;
|
|
struct dialog_color menubox;
|
|
struct dialog_color menubox_border;
|
|
struct dialog_color item;
|
|
struct dialog_color item_selected;
|
|
struct dialog_color tag;
|
|
struct dialog_color tag_selected;
|
|
struct dialog_color tag_key;
|
|
struct dialog_color tag_key_selected;
|
|
struct dialog_color check;
|
|
struct dialog_color check_selected;
|
|
struct dialog_color uarrow;
|
|
struct dialog_color darrow;
|
|
};
|
|
|
|
/*
|
|
* Global variables
|
|
*/
|
|
extern struct dialog_info dlg;
|
|
extern char dialog_input_result[];
|
|
extern int saved_x, saved_y; /* Needed in signal handler in mconf.c */
|
|
|
|
/*
|
|
* Function prototypes
|
|
*/
|
|
|
|
/* item list as used by checklist and menubox */
|
|
void item_reset(void);
|
|
void item_make(const char *fmt, ...);
|
|
void item_add_str(const char *fmt, ...);
|
|
void item_set_tag(char tag);
|
|
void item_set_data(void *p);
|
|
void item_set_selected(int val);
|
|
int item_activate_selected(void);
|
|
void *item_data(void);
|
|
char item_tag(void);
|
|
|
|
/* item list manipulation for lxdialog use */
|
|
#define MAXITEMSTR 200
|
|
struct dialog_item {
|
|
char str[MAXITEMSTR]; /* prompt displayed */
|
|
char tag;
|
|
void *data; /* pointer to menu item - used by menubox+checklist */
|
|
int selected; /* Set to 1 by dialog_*() function if selected. */
|
|
};
|
|
|
|
/* list of lialog_items */
|
|
struct dialog_list {
|
|
struct dialog_item node;
|
|
struct dialog_list *next;
|
|
};
|
|
|
|
extern struct dialog_list *item_cur;
|
|
extern struct dialog_list item_nil;
|
|
extern struct dialog_list *item_head;
|
|
|
|
int item_count(void);
|
|
void item_set(int n);
|
|
int item_n(void);
|
|
const char *item_str(void);
|
|
int item_is_selected(void);
|
|
int item_is_tag(char tag);
|
|
#define item_foreach() \
|
|
for (item_cur = item_head ? item_head: item_cur; \
|
|
item_cur && (item_cur != &item_nil); item_cur = item_cur->next)
|
|
|
|
/* generic key handlers */
|
|
int on_key_esc(WINDOW *win);
|
|
int on_key_resize(void);
|
|
|
|
/* minimum (re)size values */
|
|
#define CHECKLIST_HEIGTH_MIN 6 /* For dialog_checklist() */
|
|
#define CHECKLIST_WIDTH_MIN 6
|
|
#define INPUTBOX_HEIGTH_MIN 2 /* For dialog_inputbox() */
|
|
#define INPUTBOX_WIDTH_MIN 2
|
|
#define MENUBOX_HEIGTH_MIN 15 /* For dialog_menu() */
|
|
#define MENUBOX_WIDTH_MIN 65
|
|
#define TEXTBOX_HEIGTH_MIN 8 /* For dialog_textbox() */
|
|
#define TEXTBOX_WIDTH_MIN 8
|
|
#define YESNO_HEIGTH_MIN 4 /* For dialog_yesno() */
|
|
#define YESNO_WIDTH_MIN 4
|
|
#define WINDOW_HEIGTH_MIN 19 /* For init_dialog() */
|
|
#define WINDOW_WIDTH_MIN 80
|
|
|
|
int init_dialog(const char *backtitle);
|
|
void set_dialog_backtitle(const char *backtitle);
|
|
void set_dialog_subtitles(struct subtitle_list *subtitles);
|
|
void end_dialog(int x, int y);
|
|
void attr_clear(WINDOW * win, int height, int width, chtype attr);
|
|
void dialog_clear(void);
|
|
void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x);
|
|
void print_button(WINDOW * win, const char *label, int y, int x, int selected);
|
|
void print_title(WINDOW *dialog, const char *title, int width);
|
|
void draw_box(WINDOW * win, int y, int x, int height, int width, chtype box,
|
|
chtype border);
|
|
void draw_shadow(WINDOW * win, int y, int x, int height, int width);
|
|
|
|
int first_alpha(const char *string, const char *exempt);
|
|
int dialog_yesno(const char *title, const char *prompt, int height, int width);
|
|
int dialog_msgbox(const char *title, const char *prompt, int height,
|
|
int width, int pause);
|
|
int dialog_textbox(const char *title, const char *tbuf, int initial_height,
|
|
int initial_width, int *_vscroll, int *_hscroll,
|
|
int (*extra_key_cb)(int, size_t, size_t, void *), void *data);
|
|
int dialog_menu(const char *title, const char *prompt,
|
|
const void *selected, int *s_scroll);
|
|
int dialog_checklist(const char *title, const char *prompt, int height,
|
|
int width, int list_height);
|
|
int dialog_inputbox(const char *title, const char *prompt, int height,
|
|
int width, const char *init);
|