dialog.h File Reference

#include <sys/types.h>
#include <fcntl.h>
#include <unistd.h>
#include <ctype.h>
#include <stdlib.h>
#include <string.h>

Include dependency graph for dialog.h:

This graph shows which files directly or indirectly include this file:

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Defines

#define OLD_NCURSES   0

#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)

#define ACS_ULCORNER   '+'

#define ACS_LLCORNER   '+'

#define ACS_URCORNER   '+'

#define ACS_LRCORNER   '+'

#define ACS_HLINE   '-'

#define ACS_VLINE   '|'

#define ACS_LTEE   '+'

#define ACS_RTEE   '+'

#define ACS_UARROW   '^'

#define ACS_DARROW   'v'

#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]

#define ATTRIBUTE_COUNT   29

#define M_EVENT   (KEY_MAX+1)

#define FLAG_CHECK   1

#define FLAG_RADIO   0

Functions

void create_rc (const char *filename)

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)

int dialog_inputbox (const char *title, const char *prompt, int height, int width, const char *init)

Variables

bool use_colors

bool use_shadow

chtype attributes []

const char * backtitle

unsigned char dialog_input_result []

Define Documentation

#define ACS_DARROW 'v'

Definition at line 85 of file dialog.h.
Referenced by print_arrows().

#define ACS_HLINE '-'

Definition at line 70 of file dialog.h.
Referenced by dialog_checklist(), dialog_clear(), dialog_inputbox(), dialog_menu(), dialog_msgbox(), dialog_textbox(), dialog_yesno(), draw_box(), and print_arrows().

#define ACS_LLCORNER '+'

Definition at line 61 of file dialog.h.
Referenced by draw_box().

#define ACS_LRCORNER '+'

Definition at line 67 of file dialog.h.
Referenced by draw_box().

#define ACS_LTEE '+'

Definition at line 76 of file dialog.h.
Referenced by dialog_checklist(), dialog_inputbox(), dialog_menu(), dialog_msgbox(), dialog_textbox(), and dialog_yesno().

#define ACS_RTEE '+'

Definition at line 79 of file dialog.h.
Referenced by dialog_checklist(), dialog_inputbox(), dialog_menu(), dialog_msgbox(), dialog_textbox(), and dialog_yesno().

#define ACS_UARROW '^'

Definition at line 82 of file dialog.h.
Referenced by print_arrows().

#define ACS_ULCORNER '+'

Definition at line 58 of file dialog.h.
Referenced by draw_box().

#define ACS_URCORNER '+'

Definition at line 64 of file dialog.h.
Referenced by draw_box().

#define ACS_VLINE '|'

Definition at line 73 of file dialog.h.
Referenced by draw_box().

#define ATTRIBUTE_COUNT 29

Definition at line 122 of file dialog.h.
Referenced by color_setup().

#define border_attr attributes[4]

Definition at line 95 of file dialog.h.
Referenced by dialog_checklist(), dialog_inputbox(), dialog_menu(), dialog_msgbox(), dialog_textbox(), and dialog_yesno().

#define BUF_SIZE (10*1024)

Definition at line 52 of file dialog.h.

#define button_active_attr attributes[5]

Definition at line 96 of file dialog.h.
Referenced by print_button().

#define button_inactive_attr attributes[6]

Definition at line 97 of file dialog.h.
Referenced by print_button().

#define button_key_active_attr attributes[7]

Definition at line 98 of file dialog.h.
Referenced by print_button().

#define button_key_inactive_attr attributes[8]

Definition at line 99 of file dialog.h.
Referenced by print_button().

#define button_label_active_attr attributes[9]

Definition at line 100 of file dialog.h.
Referenced by print_button().

#define button_label_inactive_attr attributes[10]

Definition at line 101 of file dialog.h.
Referenced by print_button().

#define check_attr attributes[25]

Definition at line 116 of file dialog.h.
Referenced by print_item().

#define check_selected_attr attributes[26]

Definition at line 117 of file dialog.h.
Referenced by dialog_checklist(), and print_item().

#define darrow_attr attributes[28]

Definition at line 119 of file dialog.h.
Referenced by print_arrows().

#define dialog_attr attributes[2]

Definition at line 93 of file dialog.h.
Referenced by dialog_checklist(), dialog_inputbox(), dialog_menu(), dialog_msgbox(), dialog_textbox(), and dialog_yesno().

#define ESC 27

Definition at line 49 of file dialog.h.

#define FLAG_CHECK 1

Definition at line 183 of file dialog.h.
Referenced by dialog_checklist(), j_checklist(), and print_item().

#define FLAG_RADIO 0

Definition at line 184 of file dialog.h.
Referenced by j_radiolist().

#define inputbox_attr attributes[11]

Definition at line 102 of file dialog.h.
Referenced by dialog_inputbox().

#define inputbox_border_attr attributes[12]

Definition at line 103 of file dialog.h.

#define item_attr attributes[19]

Definition at line 110 of file dialog.h.
Referenced by print_item().

#define item_selected_attr attributes[20]

Definition at line 111 of file dialog.h.
Referenced by print_item().

#define M_EVENT (KEY_MAX+1)

Definition at line 176 of file dialog.h.

#define MAX ( x,
y ) (x > y ? x : y)

Definition at line 54 of file dialog.h.

#define MAX_LEN 2048

Definition at line 51 of file dialog.h.

#define menubox_attr attributes[17]

Definition at line 108 of file dialog.h.
Referenced by dialog_checklist(), dialog_menu(), print_arrows(), and print_item().

#define menubox_border_attr attributes[18]

Definition at line 109 of file dialog.h.
Referenced by dialog_checklist(), dialog_menu(), and print_arrows().

#define MIN ( x,
y ) (x < y ? x : y)

Definition at line 53 of file dialog.h.

#define OLD_NCURSES 0

Definition at line 44 of file dialog.h.

#define position_indicator_attr attributes[16]

Definition at line 107 of file dialog.h.
Referenced by print_position().

#define screen_attr attributes[0]

Definition at line 91 of file dialog.h.
Referenced by dialog_clear(), and main().

#define searchbox_attr attributes[13]

Definition at line 104 of file dialog.h.

#define searchbox_border_attr attributes[15]

Definition at line 106 of file dialog.h.

#define searchbox_title_attr attributes[14]

Definition at line 105 of file dialog.h.

#define shadow_attr attributes[1]

Definition at line 92 of file dialog.h.
Referenced by draw_shadow().

#define TAB 9

Definition at line 50 of file dialog.h.
Referenced by dialog_checklist(), dialog_inputbox(), dialog_menu(), and dialog_yesno().

#define tag_attr attributes[21]

Definition at line 112 of file dialog.h.
Referenced by print_item().

#define tag_key_attr attributes[23]

Definition at line 114 of file dialog.h.
Referenced by print_item().

#define tag_key_selected_attr attributes[24]

Definition at line 115 of file dialog.h.
Referenced by print_item().

#define tag_selected_attr attributes[22]

Definition at line 113 of file dialog.h.
Referenced by print_item().

#define title_attr attributes[3]

Definition at line 94 of file dialog.h.
Referenced by dialog_checklist(), dialog_inputbox(), dialog_menu(), dialog_msgbox(), dialog_textbox(), and dialog_yesno().

#define TR ( params ) _tracef params

Definition at line 47 of file dialog.h.

#define uarrow_attr attributes[27]

Definition at line 118 of file dialog.h.
Referenced by print_arrows().

Function Documentation

void attr_clear ( WINDOW * win,

int height,

int width,

chtype attr

)

Definition at line 112 of file scripts/lxdialog/util.c.
References i, and j.
Referenced by dialog_clear(), dialog_textbox(), and main().

void color_setup ( void )

Definition at line 164 of file scripts/lxdialog/util.c.
References ATTRIBUTE_COUNT, attributes, C_ATTR, color_table, and i.
Referenced by init_dialog().

void create_rc ( const char * filename )

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

)

Definition at line 120 of file checklist.c.
References ACS_HLINE, ACS_LTEE, ACS_RTEE, border_attr, check_selected_attr, check_x, checkflag, COLS, dialog_attr, draw_box(), draw_shadow(), ESC, exit, FALSE, FLAG_CHECK, fprintf, free(), i, item_x, KEY_DOWN, KEY_LEFT, KEY_RIGHT, KEY_UP, list_width, malloc(), MAX, memcpy, menubox_attr, menubox_border_attr, MIN, NULL, print_arrows(), print_autowrap(), print_buttons(), print_item(), scroll(), status, stderr, strcasecmp(), strlen, TAB, title_attr, toupper, TRUE, WINDOW, x, and y.
Referenced by j_checklist(), and j_radiolist().
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void dialog_clear ( void )

Definition at line 125 of file scripts/lxdialog/util.c.
References ACS_HLINE, attr_clear(), backtitle, COLS, i, NULL, and screen_attr.
Referenced by init_dialog().
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int dialog_inputbox ( const char * title,

const char * prompt,

int height,

int width,

const char * init

)

Definition at line 46 of file inputbox.c.
References ACS_HLINE, ACS_LTEE, ACS_RTEE, border_attr, COLS, dialog_attr, dialog_input_result, draw_box(), draw_shadow(), ESC, flash, i, inputbox_attr, isprint, KEY_BACKSPACE, KEY_DOWN, KEY_LEFT, KEY_RIGHT, KEY_UP, malloc(), MAX_LEN, memcpy, NULL, print_autowrap(), print_buttons(), scroll(), strcpy, strlen, TAB, title_attr, TRUE, WINDOW, x, x100, and y.
Referenced by j_inputbox().
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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

)

Definition at line 166 of file menubox.c.
References ACS_HLINE, ACS_LTEE, ACS_RTEE, border_attr, COLS, dialog_attr, draw_box(), draw_shadow(), ESC, f, FALSE, fclose, first_alpha(), fopen, fprintf, i, isalpha, item_x, j, KEY_DOWN, KEY_LEFT, KEY_RIGHT, KEY_UP, malloc(), MAX, memcpy, menu_width, menubox_attr, menubox_border_attr, MIN, NULL, print_arrows(), print_autowrap(), print_buttons(), print_item(), scroll(), stderr, strchr, strcmp, strlen, TAB, title_attr, tolower, TRUE, WINDOW, x, and y.
Referenced by j_menu().
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int dialog_msgbox ( const char * title,

const char * prompt,

int height,

int width,

int pause

)

Definition at line 29 of file msgbox.c.
References ACS_HLINE, ACS_LTEE, ACS_RTEE, border_attr, COLS, dialog_attr, draw_box(), draw_shadow(), ESC, i, malloc(), memcpy, NULL, print_autowrap(), print_button(), strlen, title_attr, TRUE, WINDOW, x, and y.
Referenced by j_infobox(), and j_msgbox().
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int dialog_textbox ( const char * title,

const char * file,

int height,

int width

)

Definition at line 38 of file textbox.c.
References ACS_HLINE, ACS_LTEE, ACS_RTEE, attr_clear(), back_lines(), begin_reached, border_attr, buf, BUF_SIZE, bytes_read, close(), COLS, dialog_attr, draw_box(), draw_shadow(), end_reached, ESC, exit, FALSE, fd, file_size, fprintf, free(), get_line(), hscroll, i, KEY_DOWN, KEY_END, KEY_HOME, KEY_LEFT, KEY_RIGHT, KEY_UP, malloc(), MAX_LEN, memcpy, NULL, O_RDONLY, page, page_length, print_button(), print_line(), print_page(), print_position(), read, scroll(), SEEK_CUR, SEEK_END, SEEK_SET, stderr, strlen, text, title_attr, TRUE, WINDOW, x, and y.
Referenced by j_textbox().
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int dialog_yesno ( const char * title,

const char * prompt,

int height,

int width

)

Definition at line 44 of file yesno.c.
References ACS_HLINE, ACS_LTEE, ACS_RTEE, border_attr, COLS, dialog_attr, draw_box(), draw_shadow(), ESC, i, KEY_LEFT, KEY_RIGHT, malloc(), memcpy, NULL, print_autowrap(), print_buttons(), strlen, TAB, title_attr, TRUE, WINDOW, x, and y.
Referenced by j_yesno().
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void draw_box ( WINDOW * win,

int y,

int x,

int height,

int width,

chtype box,

chtype border

)

Definition at line 286 of file scripts/lxdialog/util.c.
References ACS_HLINE, ACS_LLCORNER, ACS_LRCORNER, ACS_ULCORNER, ACS_URCORNER, ACS_VLINE, i, and j.
Referenced by dialog_checklist(), dialog_inputbox(), dialog_menu(), dialog_msgbox(), dialog_textbox(), and dialog_yesno().

void draw_shadow ( WINDOW * win,

int y,

int x,

int height,

int width

)

Definition at line 321 of file scripts/lxdialog/util.c.
References i, and shadow_attr.
Referenced by dialog_checklist(), dialog_inputbox(), dialog_menu(), dialog_msgbox(), dialog_textbox(), and dialog_yesno().

void end_dialog ( void )

Definition at line 185 of file scripts/lxdialog/util.c.
Referenced by main().

int first_alpha ( const char * string,

const char * exempt

)

Definition at line 343 of file scripts/lxdialog/util.c.
References c, i, isalpha, strchr, strlen, and tolower.
Referenced by dialog_menu(), and print_item().

void init_dialog ( void )

Definition at line 145 of file scripts/lxdialog/util.c.
References color_setup(), dialog_clear(), TRUE, and use_colors.
Referenced by main().
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int parse_rc ( void )

void print_autowrap ( WINDOW * win,

const char * prompt,

int width,

int y,

int x

)

Definition at line 198 of file scripts/lxdialog/util.c.
References i, index, MAX_LEN, sp, strcpy, strlen, and word.
Referenced by dialog_checklist(), dialog_inputbox(), dialog_menu(), dialog_msgbox(), and dialog_yesno().

void print_button ( WINDOW * win,

const char * label,

int y,

int x,

int selected

)

Definition at line 258 of file scripts/lxdialog/util.c.
References button_active_attr, button_inactive_attr, button_key_active_attr, button_key_inactive_attr, button_label_active_attr, button_label_inactive_attr, i, strspn(), and temp.
Referenced by dialog_msgbox(), dialog_textbox(), and print_buttons().
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Variable Documentation

chtype attributes[]

Definition at line 35 of file scripts/lxdialog/util.c.
Referenced by color_setup().

const char* backtitle

Definition at line 28 of file scripts/lxdialog/util.c.
Referenced by dialog_clear(), and main().

unsigned char dialog_input_result[]

Definition at line 24 of file inputbox.c.
Referenced by dialog_inputbox(), and j_inputbox().

bool use_colors

Definition at line 26 of file scripts/lxdialog/util.c.
Referenced by init_dialog().

bool use_shadow


Defines
#define	OLD_NCURSES 0
#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)
#define	ACS_ULCORNER '+'
#define	ACS_LLCORNER '+'
#define	ACS_URCORNER '+'
#define	ACS_LRCORNER '+'
#define	ACS_HLINE '-'
#define	ACS_VLINE '\|'
#define	ACS_LTEE '+'
#define	ACS_RTEE '+'
#define	ACS_UARROW '^'
#define	ACS_DARROW 'v'
#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]
#define	ATTRIBUTE_COUNT 29
#define	M_EVENT (KEY_MAX+1)
#define	FLAG_CHECK 1
#define	FLAG_RADIO 0
Functions
void	create_rc (const char *filename)
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)
int	dialog_inputbox (const char title, const char prompt, int height, int width, const char *init)
Variables
bool	use_colors
bool	use_shadow
chtype	attributes []
const char *	backtitle
unsigned char	dialog_input_result []