mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-10-31 08:44:41 +00:00
187 lines
5.8 KiB
C
187 lines
5.8 KiB
C
|
|
/*
|
|
* dialog.h -- common declarations for all dialog modules
|
|
*
|
|
* AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#include <sys/types.h>
|
|
#include <fcntl.h>
|
|
#include <unistd.h>
|
|
#include <ctype.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#ifdef __sun__
|
|
#define CURS_MACROS
|
|
#endif
|
|
#include CURSES_LOC
|
|
|
|
/*
|
|
* Colors in ncurses 1.9.9e do not work properly since foreground and
|
|
* background colors are OR'd rather than separately masked. This version
|
|
* of dialog was hacked to work with ncurses 1.9.9e, making it incompatible
|
|
* with standard curses. The simplest fix (to make this work with standard
|
|
* curses) uses the wbkgdset() function, not used in the original hack.
|
|
* Turn it off if we're building with 1.9.9e, since it just confuses things.
|
|
*/
|
|
#if defined(NCURSES_VERSION) && defined(_NEED_WRAP) && !defined(GCC_PRINTFLIKE)
|
|
#define OLD_NCURSES 1
|
|
#undef wbkgdset
|
|
#define wbkgdset(w,p) /*nothing*/
|
|
#else
|
|
#define OLD_NCURSES 0
|
|
#endif
|
|
|
|
#define TR(params) _tracef params
|
|
|
|
#define 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
|
|
|
|
/*
|
|
* Attribute names
|
|
*/
|
|
#define screen_attr attributes[0]
|
|
#define shadow_attr attributes[1]
|
|
#define dialog_attr attributes[2]
|
|
#define title_attr attributes[3]
|
|
#define border_attr attributes[4]
|
|
#define button_active_attr attributes[5]
|
|
#define button_inactive_attr attributes[6]
|
|
#define button_key_active_attr attributes[7]
|
|
#define button_key_inactive_attr attributes[8]
|
|
#define button_label_active_attr attributes[9]
|
|
#define button_label_inactive_attr attributes[10]
|
|
#define inputbox_attr attributes[11]
|
|
#define inputbox_border_attr attributes[12]
|
|
#define searchbox_attr attributes[13]
|
|
#define searchbox_title_attr attributes[14]
|
|
#define searchbox_border_attr attributes[15]
|
|
#define position_indicator_attr attributes[16]
|
|
#define menubox_attr attributes[17]
|
|
#define menubox_border_attr attributes[18]
|
|
#define item_attr attributes[19]
|
|
#define item_selected_attr attributes[20]
|
|
#define tag_attr attributes[21]
|
|
#define tag_selected_attr attributes[22]
|
|
#define tag_key_attr attributes[23]
|
|
#define tag_key_selected_attr attributes[24]
|
|
#define check_attr attributes[25]
|
|
#define check_selected_attr attributes[26]
|
|
#define uarrow_attr attributes[27]
|
|
#define darrow_attr attributes[28]
|
|
|
|
/* number of attributes */
|
|
#define ATTRIBUTE_COUNT 29
|
|
|
|
/*
|
|
* Global variables
|
|
*/
|
|
extern bool use_colors;
|
|
extern bool use_shadow;
|
|
|
|
extern chtype attributes[];
|
|
|
|
extern const char *backtitle;
|
|
|
|
/*
|
|
* Function prototypes
|
|
*/
|
|
extern void create_rc (const char *filename);
|
|
extern int parse_rc (void);
|
|
|
|
|
|
void init_dialog (void);
|
|
void end_dialog (void);
|
|
void attr_clear (WINDOW * win, int height, int width, chtype attr);
|
|
void dialog_clear (void);
|
|
void color_setup (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 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 *file, int height, int width);
|
|
int dialog_menu (const char *title, const char *prompt, int height, int width,
|
|
int menu_height, const char *choice, int item_no,
|
|
const char * const * items);
|
|
int dialog_checklist (const char *title, const char *prompt, int height,
|
|
int width, int list_height, int item_no,
|
|
const char * const * items, int flag);
|
|
extern char dialog_input_result[];
|
|
int dialog_inputbox (const char *title, const char *prompt, int height,
|
|
int width, const char *init);
|
|
|
|
/*
|
|
* This is the base for fictitious keys, which activate
|
|
* the buttons.
|
|
*
|
|
* Mouse-generated keys are the following:
|
|
* -- the first 32 are used as numbers, in addition to '0'-'9'
|
|
* -- the lowercase are used to signal mouse-enter events (M_EVENT + 'o')
|
|
* -- uppercase chars are used to invoke the button (M_EVENT + 'O')
|
|
*/
|
|
#define M_EVENT (KEY_MAX+1)
|
|
|
|
|
|
/*
|
|
* The `flag' parameter in checklist is used to select between
|
|
* radiolist and checklist
|
|
*/
|
|
#define FLAG_CHECK 1
|
|
#define FLAG_RADIO 0
|