1217309Snwhitehorn/* 2255852Sdteske * $Id: dialog.h,v 1.267 2013/09/22 19:06:36 tom Exp $ 3217309Snwhitehorn * 4220749Snwhitehorn * dialog.h -- common declarations for all dialog modules 5217309Snwhitehorn * 6251843Sbapt * Copyright 2000-2012,2013 Thomas E. Dickey 7217309Snwhitehorn * 8217309Snwhitehorn * This program is free software; you can redistribute it and/or modify 9217309Snwhitehorn * it under the terms of the GNU Lesser General Public License, version 2.1 10217309Snwhitehorn * as published by the Free Software Foundation. 11217309Snwhitehorn * 12217309Snwhitehorn * This program is distributed in the hope that it will be useful, but 13217309Snwhitehorn * WITHOUT ANY WARRANTY; without even the implied warranty of 14217309Snwhitehorn * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15217309Snwhitehorn * Lesser General Public License for more details. 16217309Snwhitehorn * 17217309Snwhitehorn * You should have received a copy of the GNU Lesser General Public 18217309Snwhitehorn * License along with this program; if not, write to 19217309Snwhitehorn * Free Software Foundation, Inc. 20217309Snwhitehorn * 51 Franklin St., Fifth Floor 21217309Snwhitehorn * Boston, MA 02110, USA. 22217309Snwhitehorn * 23217309Snwhitehorn * An earlier version of this program lists as authors 24217309Snwhitehorn * Savio Lam (lam836@cs.cuhk.hk) 25217309Snwhitehorn */ 26217309Snwhitehorn 27217309Snwhitehorn#ifndef DIALOG_H_included 28217309Snwhitehorn#define DIALOG_H_included 1 29220749Snwhitehorn/* *INDENT-OFF* */ 30217309Snwhitehorn 31217309Snwhitehorn#include <dlg_config.h> 32217309Snwhitehorn 33217309Snwhitehorn#ifdef __hpux 34217309Snwhitehorn#define __HP_CURSES_COMPAT /* workaround for getattrs, etc. */ 35217309Snwhitehorn#endif 36217309Snwhitehorn 37217309Snwhitehorn#include <sys/types.h> 38217309Snwhitehorn#include <fcntl.h> 39217309Snwhitehorn#include <unistd.h> 40217309Snwhitehorn#include <ctype.h> 41217309Snwhitehorn#include <stdlib.h> 42217309Snwhitehorn#include <stdarg.h> 43217309Snwhitehorn#include <string.h> 44217309Snwhitehorn#include <signal.h> /* fork() etc. */ 45217309Snwhitehorn#include <math.h> /* sqrt() */ 46217309Snwhitehorn 47223289Sjh/* header conflict with Solaris xpg4 versus <sys/regset.h> */ 48223289Sjh#if defined(ERR) && (ERR == 13) 49223289Sjh#undef ERR 50223289Sjh#endif 51220749Snwhitehorn 52217309Snwhitehorn#if defined(HAVE_NCURSESW_NCURSES_H) 53217309Snwhitehorn#include <ncursesw/ncurses.h> 54217309Snwhitehorn#elif defined(HAVE_NCURSES_NCURSES_H) 55217309Snwhitehorn#include <ncurses/ncurses.h> 56217309Snwhitehorn#elif defined(HAVE_NCURSES_CURSES_H) 57217309Snwhitehorn#include <ncurses/curses.h> 58217309Snwhitehorn#elif defined(HAVE_NCURSES_H) 59217309Snwhitehorn#include <ncurses.h> 60217309Snwhitehorn#else 61217309Snwhitehorn#include <curses.h> 62217309Snwhitehorn#if defined(HAVE_UNCTRL_H) 63251843Sbapt#include <unctrl.h> /* most curses.h headers include this, some do not */ 64217309Snwhitehorn#endif 65251843Sbapt#endif 66217309Snwhitehorn 67220749Snwhitehorn/* Solaris xpg4 renames these */ 68220749Snwhitehorn#ifndef KEY_MAX 69220749Snwhitehorn#ifdef __KEY_MAX 70220749Snwhitehorn#define KEY_MAX __KEY_MAX 71220749Snwhitehorn#endif 72220749Snwhitehorn#endif 73220749Snwhitehorn 74220749Snwhitehorn#ifndef KEY_MIN 75220749Snwhitehorn#ifdef __KEY_MIN 76220749Snwhitehorn#define KEY_MIN __KEY_MIN 77220749Snwhitehorn#endif 78220749Snwhitehorn#endif 79220749Snwhitehorn 80217309Snwhitehorn/* possible conflicts with <term.h> which may be included in <curses.h> */ 81217309Snwhitehorn#ifdef color_names 82217309Snwhitehorn#undef color_names 83217309Snwhitehorn#endif 84217309Snwhitehorn 85217309Snwhitehorn#ifdef buttons 86217309Snwhitehorn#undef buttons 87217309Snwhitehorn#endif 88217309Snwhitehorn 89217309Snwhitehorn#ifdef ENABLE_NLS 90217309Snwhitehorn#include <libintl.h> 91217309Snwhitehorn#include <langinfo.h> 92217309Snwhitehorn#define _(s) dgettext(PACKAGE, s) 93217309Snwhitehorn#else 94217309Snwhitehorn#undef _ 95217309Snwhitehorn#define _(s) s 96217309Snwhitehorn#endif 97217309Snwhitehorn 98251843Sbapt#ifndef GCC_PRINTFLIKE 99251843Sbapt#define GCC_PRINTFLIKE(fmt,var) /*nothing*/ 100251843Sbapt#endif 101251843Sbapt 102217309Snwhitehorn#ifndef GCC_NORETURN 103217309Snwhitehorn#define GCC_NORETURN /*nothing*/ 104217309Snwhitehorn#endif 105217309Snwhitehorn 106217309Snwhitehorn#ifndef GCC_UNUSED 107217309Snwhitehorn#define GCC_UNUSED /*nothing*/ 108217309Snwhitehorn#endif 109217309Snwhitehorn 110217309Snwhitehorn#ifndef HAVE_WGET_WCH 111217309Snwhitehorn#undef USE_WIDE_CURSES 112217309Snwhitehorn#endif 113217309Snwhitehorn 114217309Snwhitehorn/* 115217309Snwhitehorn * FIXME: a configure check would be useful 116217309Snwhitehorn */ 117217309Snwhitehorn#ifdef __hpux 118217309Snwhitehorn#undef ACS_UARROW 119217309Snwhitehorn#undef ACS_DARROW 120217309Snwhitehorn#undef ACS_BLOCK 121217309Snwhitehorn#endif 122217309Snwhitehorn 123217309Snwhitehorn/* 124217309Snwhitehorn * Change these if you want 125217309Snwhitehorn */ 126217309Snwhitehorn#define USE_SHADOW TRUE 127217309Snwhitehorn#define USE_COLORS TRUE 128217309Snwhitehorn 129217309Snwhitehorn#ifdef HAVE_COLOR 130217309Snwhitehorn#define SCOLS (COLS - (dialog_state.use_shadow ? 2 : 0)) 131217309Snwhitehorn#define SLINES (LINES - (dialog_state.use_shadow ? 1 : 0)) 132217309Snwhitehorn#else 133217309Snwhitehorn#define SCOLS COLS 134217309Snwhitehorn#define SLINES LINES 135217309Snwhitehorn#endif 136217309Snwhitehorn 137217309Snwhitehorn#define DLG_EXIT_ESC 255 138217309Snwhitehorn#define DLG_EXIT_UNKNOWN -2 /* never return this (internal use) */ 139217309Snwhitehorn#define DLG_EXIT_ERROR -1 /* the shell sees this as 255 */ 140217309Snwhitehorn#define DLG_EXIT_OK 0 141217309Snwhitehorn#define DLG_EXIT_CANCEL 1 142217309Snwhitehorn#define DLG_EXIT_HELP 2 143217309Snwhitehorn#define DLG_EXIT_EXTRA 3 144217309Snwhitehorn#define DLG_EXIT_ITEM_HELP 4 /* actually DLG_EXIT_HELP */ 145217309Snwhitehorn 146217309Snwhitehorn#define DLG_CTRL(n) ((n) & 0x1f) /* CTRL is preferred, but conflicts */ 147217309Snwhitehorn 148224014Snwhitehorn#define CHR_HELP DLG_CTRL('E') 149217309Snwhitehorn#define CHR_BACKSPACE DLG_CTRL('H') 150217309Snwhitehorn#define CHR_REPAINT DLG_CTRL('L') 151217309Snwhitehorn#define CHR_KILL DLG_CTRL('U') 152217309Snwhitehorn#define CHR_LITERAL DLG_CTRL('V') 153217309Snwhitehorn#define CHR_DELETE 127 154217309Snwhitehorn#define CHR_NEXT DLG_CTRL('N') 155217309Snwhitehorn#define CHR_PREVIOUS DLG_CTRL('P') 156217309Snwhitehorn#define CHR_TRACE DLG_CTRL('T') 157217309Snwhitehorn 158217309Snwhitehorn#define ESC 27 159217309Snwhitehorn#define TAB DLG_CTRL('I') 160217309Snwhitehorn 161217309Snwhitehorn#define MARGIN 1 162217309Snwhitehorn#define GUTTER 2 163217309Snwhitehorn#define SHADOW_ROWS 1 164217309Snwhitehorn#define SHADOW_COLS 2 165217309Snwhitehorn#define ARROWS_COL 5 166217309Snwhitehorn 167217309Snwhitehorn#define MAX_LEN 2048 168220749Snwhitehorn#define BUF_SIZE (10L*1024) 169217309Snwhitehorn 170217309Snwhitehorn#undef MIN 171217309Snwhitehorn#define MIN(x,y) ((x) < (y) ? (x) : (y)) 172217309Snwhitehorn 173217309Snwhitehorn#undef MAX 174217309Snwhitehorn#define MAX(x,y) ((x) > (y) ? (x) : (y)) 175217309Snwhitehorn 176217309Snwhitehorn#define DEFAULT_SEPARATE_STR "\t" 177217309Snwhitehorn#define DEFAULT_ASPECT_RATIO 9 178217309Snwhitehorn/* how many spaces is a tab long (default)? */ 179217309Snwhitehorn#define TAB_LEN 8 180220749Snwhitehorn#define WTIMEOUT_VAL 10 /* minimum amount of time needed for curses */ 181217309Snwhitehorn 182217309Snwhitehorn#ifndef A_CHARTEXT 183217309Snwhitehorn#define A_CHARTEXT 0xff 184217309Snwhitehorn#endif 185217309Snwhitehorn 186217309Snwhitehorn#define CharOf(ch) ((ch) & 0xff) 187217309Snwhitehorn 188217309Snwhitehorn#ifndef ACS_ULCORNER 189217309Snwhitehorn#define ACS_ULCORNER '+' 190217309Snwhitehorn#endif 191217309Snwhitehorn#ifndef ACS_LLCORNER 192217309Snwhitehorn#define ACS_LLCORNER '+' 193217309Snwhitehorn#endif 194217309Snwhitehorn#ifndef ACS_URCORNER 195217309Snwhitehorn#define ACS_URCORNER '+' 196217309Snwhitehorn#endif 197217309Snwhitehorn#ifndef ACS_LRCORNER 198217309Snwhitehorn#define ACS_LRCORNER '+' 199217309Snwhitehorn#endif 200217309Snwhitehorn#ifndef ACS_HLINE 201217309Snwhitehorn#define ACS_HLINE '-' 202217309Snwhitehorn#endif 203217309Snwhitehorn#ifndef ACS_VLINE 204217309Snwhitehorn#define ACS_VLINE '|' 205217309Snwhitehorn#endif 206217309Snwhitehorn#ifndef ACS_LTEE 207217309Snwhitehorn#define ACS_LTEE '+' 208217309Snwhitehorn#endif 209217309Snwhitehorn#ifndef ACS_RTEE 210217309Snwhitehorn#define ACS_RTEE '+' 211217309Snwhitehorn#endif 212217309Snwhitehorn#ifndef ACS_UARROW 213217309Snwhitehorn#define ACS_UARROW '^' 214217309Snwhitehorn#endif 215217309Snwhitehorn#ifndef ACS_DARROW 216217309Snwhitehorn#define ACS_DARROW 'v' 217217309Snwhitehorn#endif 218217309Snwhitehorn#ifndef ACS_BLOCK 219217309Snwhitehorn#define ACS_BLOCK '#' 220217309Snwhitehorn#endif 221217309Snwhitehorn 222217309Snwhitehorn/* these definitions may work for antique versions of curses */ 223217309Snwhitehorn#ifndef HAVE_GETBEGYX 224217309Snwhitehorn#undef getbegyx 225217309Snwhitehorn#define getbegyx(win,y,x) (y = (win)?(win)->_begy:ERR, x = (win)?(win)->_begx:ERR) 226217309Snwhitehorn#endif 227217309Snwhitehorn 228217309Snwhitehorn#ifndef HAVE_GETMAXYX 229217309Snwhitehorn#undef getmaxyx 230217309Snwhitehorn#define getmaxyx(win,y,x) (y = (win)?(win)->_maxy:ERR, x = (win)?(win)->_maxx:ERR) 231217309Snwhitehorn#endif 232217309Snwhitehorn 233217309Snwhitehorn#ifndef HAVE_GETPARYX 234217309Snwhitehorn#undef getparyx 235217309Snwhitehorn#define getparyx(win,y,x) (y = (win)?(win)->_pary:ERR, x = (win)?(win)->_parx:ERR) 236217309Snwhitehorn#endif 237217309Snwhitehorn 238251843Sbapt#if !defined(HAVE_WGETPARENT) && defined(HAVE_WINDOW__PARENT) 239251843Sbapt#undef wgetparent 240251843Sbapt#define wgetparent(win) ((win) ? (win)->_parent : 0) 241251843Sbapt#endif 242251843Sbapt 243251843Sbapt#if !defined(HAVE_WSYNCUP) 244251843Sbapt#undef wsyncup 245251843Sbapt#define wsyncup(win) /* nothing */ 246251843Sbapt#endif 247251843Sbapt 248251843Sbapt#if !defined(HAVE_WCURSYNCUP) 249251843Sbapt#undef wcursyncup 250251843Sbapt#define wcursyncup(win) /* nothing */ 251251843Sbapt#endif 252251843Sbapt 253217309Snwhitehorn#ifdef __cplusplus 254217309Snwhitehornextern "C" { 255217309Snwhitehorn#endif 256217309Snwhitehorn 257217309Snwhitehorn/* these definitions may be needed for bleeding-edge curses implementations */ 258217309Snwhitehorn#if !(defined(HAVE_GETBEGX) && defined(HAVE_GETBEGY)) 259217309Snwhitehorn#undef getbegx 260217309Snwhitehorn#undef getbegy 261217309Snwhitehorn#define getbegx(win) dlg_getbegx(win) 262217309Snwhitehorn#define getbegy(win) dlg_getbegy(win) 263217309Snwhitehornextern int dlg_getbegx(WINDOW * /*win*/); 264217309Snwhitehornextern int dlg_getbegy(WINDOW * /*win*/); 265217309Snwhitehorn#endif 266217309Snwhitehorn 267217309Snwhitehorn#if !(defined(HAVE_GETCURX) && defined(HAVE_GETCURY)) 268217309Snwhitehorn#undef getcurx 269217309Snwhitehorn#undef getcury 270217309Snwhitehorn#define getcurx(win) dlg_getcurx(win) 271217309Snwhitehorn#define getcury(win) dlg_getcury(win) 272217309Snwhitehornextern int dlg_getcurx(WINDOW * /*win*/); 273217309Snwhitehornextern int dlg_getcury(WINDOW * /*win*/); 274217309Snwhitehorn#endif 275217309Snwhitehorn 276217309Snwhitehorn#if !(defined(HAVE_GETMAXX) && defined(HAVE_GETMAXY)) 277217309Snwhitehorn#undef getmaxx 278217309Snwhitehorn#undef getmaxy 279217309Snwhitehorn#define getmaxx(win) dlg_getmaxx(win) 280217309Snwhitehorn#define getmaxy(win) dlg_getmaxy(win) 281217309Snwhitehornextern int dlg_getmaxx(WINDOW * /*win*/); 282217309Snwhitehornextern int dlg_getmaxy(WINDOW * /*win*/); 283217309Snwhitehorn#endif 284217309Snwhitehorn 285217309Snwhitehorn#if !(defined(HAVE_GETPARX) && defined(HAVE_GETPARY)) 286217309Snwhitehorn#undef getparx 287217309Snwhitehorn#undef getpary 288217309Snwhitehorn#define getparx(win) dlg_getparx(win) 289217309Snwhitehorn#define getpary(win) dlg_getpary(win) 290217309Snwhitehornextern int dlg_getparx(WINDOW * /*win*/); 291217309Snwhitehornextern int dlg_getpary(WINDOW * /*win*/); 292217309Snwhitehorn#endif 293217309Snwhitehorn 294251843Sbapt#if !(defined(HAVE_WGETPARENT) && defined(HAVE_WINDOW__PARENT)) 295251843Sbapt#undef wgetparent 296251843Sbapt#define wgetparent(win) dlg_wgetparent(win) 297251843Sbaptextern WINDOW * dlg_wgetparent(WINDOW * /*win*/); 298251843Sbapt#endif 299251843Sbapt 300217309Snwhitehorn/* 301217309Snwhitehorn * This is a list of "old" names, which should be helpful in updating 302217309Snwhitehorn * applications that use libdialog. Starting with 2003/11/26, all exported 303217309Snwhitehorn * symbols from libdialog have "dlg_" prefix, or "dialog_" prefix or "_dialog" 304217309Snwhitehorn * suffix (or suffix "_dialog", e.g., init_dialog). 305217309Snwhitehorn */ 306217309Snwhitehorn#ifdef __DIALOG_OLD_NAMES__ 307217309Snwhitehorn#define color_table dlg_color_table 308217309Snwhitehorn#define attr_clear(win,h,w,a) dlg_attr_clear(win,h,w,a) 309217309Snwhitehorn#define auto_size(t,s,h,w,xl,mc) dlg_auto_size(t,s,h,w,xl,mc) 310217309Snwhitehorn#define auto_sizefile(t,f,h,w,xl,mc) dlg_auto_sizefile(t,f,h,w,xl,mc) 311217309Snwhitehorn#define beeping() dlg_beeping() 312217309Snwhitehorn#define box_x_ordinate(w) dlg_box_x_ordinate(w) 313217309Snwhitehorn#define box_y_ordinate(h) dlg_box_y_ordinate(h) 314217309Snwhitehorn#define calc_listh(h,lh,in) dlg_calc_listh(h,lh,in) 315217309Snwhitehorn#define calc_listw(in,items,group) dlg_calc_listw(in,items,group) 316217309Snwhitehorn#define color_setup() dlg_color_setup() 317217309Snwhitehorn#define create_rc(f) dlg_create_rc(f) 318217309Snwhitehorn#define ctl_size(h,w) dlg_ctl_size(h,w) 319217309Snwhitehorn#define del_window(win) dlg_del_window(win) 320217309Snwhitehorn#define dialog_clear() dlg_clear() 321217309Snwhitehorn#define draw_bottom_box(win) dlg_draw_bottom_box(win) 322217309Snwhitehorn#define draw_box(win,y,x,h,w,xc,bc) dlg_draw_box(win,y,x,h,w,xc,bc) 323217309Snwhitehorn#define draw_shadow(win,h,w,y,x) dlg_draw_shadow(win,h,w,y,x) 324217309Snwhitehorn#define draw_title(win,t) dlg_draw_title(win,t) 325217309Snwhitehorn#define exiterr dlg_exiterr 326217309Snwhitehorn#define killall_bg(n) dlg_killall_bg(n) 327217309Snwhitehorn#define mouse_bigregion(y,x) dlg_mouse_bigregion(y,x) 328217309Snwhitehorn#define mouse_free_regions() dlg_mouse_free_regions() 329217309Snwhitehorn#define mouse_mkbigregion(y,x,h,w,n,ix,iy,m) dlg_mouse_mkbigregion(y,x,h,w,n,ix,iy,m) 330217309Snwhitehorn#define mouse_mkregion(y,x,h,w,n) dlg_mouse_mkregion(y,x,h,w,n) 331217309Snwhitehorn#define mouse_region(y,x) dlg_mouse_region(y,x) 332217309Snwhitehorn#define mouse_setbase(x,y) dlg_mouse_setbase(x,y) 333251843Sbapt#define mouse_setcode(c) dlg_mouse_setcode(c) 334217309Snwhitehorn#define mouse_wgetch(w,c) dlg_mouse_wgetch(w,c) 335217309Snwhitehorn#define new_window(h,w,y,x) dlg_new_window(h,w,y,x) 336217309Snwhitehorn#define parse_rc() dlg_parse_rc() 337217309Snwhitehorn#define print_autowrap(win,s,h,w) dlg_print_autowrap(win,s,h,w) 338217309Snwhitehorn#define print_size(h,w) dlg_print_size(h,w) 339217309Snwhitehorn#define put_backtitle() dlg_put_backtitle() 340217309Snwhitehorn#define strclone(cprompt) dlg_strclone(cprompt) 341217309Snwhitehorn#define sub_window(win,h,w,y,x) dlg_sub_window(win,h,w,y,x) 342217309Snwhitehorn#define tab_correct_str(s) dlg_tab_correct_str(s) 343217309Snwhitehorn#endif 344217309Snwhitehorn 345217309Snwhitehorn/* 346217309Snwhitehorn * Attribute names 347217309Snwhitehorn */ 348217309Snwhitehorn#define DIALOG_ATR(n) dlg_color_table[n].atr 349217309Snwhitehorn 350217309Snwhitehorn#define screen_attr DIALOG_ATR(0) 351217309Snwhitehorn#define shadow_attr DIALOG_ATR(1) 352217309Snwhitehorn#define dialog_attr DIALOG_ATR(2) 353217309Snwhitehorn#define title_attr DIALOG_ATR(3) 354217309Snwhitehorn#define border_attr DIALOG_ATR(4) 355217309Snwhitehorn#define button_active_attr DIALOG_ATR(5) 356217309Snwhitehorn#define button_inactive_attr DIALOG_ATR(6) 357217309Snwhitehorn#define button_key_active_attr DIALOG_ATR(7) 358217309Snwhitehorn#define button_key_inactive_attr DIALOG_ATR(8) 359217309Snwhitehorn#define button_label_active_attr DIALOG_ATR(9) 360217309Snwhitehorn#define button_label_inactive_attr DIALOG_ATR(10) 361217309Snwhitehorn#define inputbox_attr DIALOG_ATR(11) 362217309Snwhitehorn#define inputbox_border_attr DIALOG_ATR(12) 363217309Snwhitehorn#define searchbox_attr DIALOG_ATR(13) 364217309Snwhitehorn#define searchbox_title_attr DIALOG_ATR(14) 365217309Snwhitehorn#define searchbox_border_attr DIALOG_ATR(15) 366217309Snwhitehorn#define position_indicator_attr DIALOG_ATR(16) 367217309Snwhitehorn#define menubox_attr DIALOG_ATR(17) 368217309Snwhitehorn#define menubox_border_attr DIALOG_ATR(18) 369217309Snwhitehorn#define item_attr DIALOG_ATR(19) 370217309Snwhitehorn#define item_selected_attr DIALOG_ATR(20) 371217309Snwhitehorn#define tag_attr DIALOG_ATR(21) 372217309Snwhitehorn#define tag_selected_attr DIALOG_ATR(22) 373217309Snwhitehorn#define tag_key_attr DIALOG_ATR(23) 374217309Snwhitehorn#define tag_key_selected_attr DIALOG_ATR(24) 375217309Snwhitehorn#define check_attr DIALOG_ATR(25) 376217309Snwhitehorn#define check_selected_attr DIALOG_ATR(26) 377217309Snwhitehorn#define uarrow_attr DIALOG_ATR(27) 378217309Snwhitehorn#define darrow_attr DIALOG_ATR(28) 379217309Snwhitehorn#define itemhelp_attr DIALOG_ATR(29) 380217309Snwhitehorn#define form_active_text_attr DIALOG_ATR(30) 381217309Snwhitehorn#define form_text_attr DIALOG_ATR(31) 382217309Snwhitehorn#define form_item_readonly_attr DIALOG_ATR(32) 383220749Snwhitehorn#define gauge_attr DIALOG_ATR(33) 384251843Sbapt#define border2_attr DIALOG_ATR(34) 385251843Sbapt#define inputbox_border2_attr DIALOG_ATR(35) 386251843Sbapt#define searchbox_border2_attr DIALOG_ATR(36) 387251843Sbapt#define menubox_border2_attr DIALOG_ATR(37) 388217309Snwhitehorn 389217309Snwhitehorn#define DLGK_max (KEY_MAX + 256) 390217309Snwhitehorn 391217309Snwhitehorn/* 392217309Snwhitehorn * Callbacks are used to implement the "background" tailbox. 393217309Snwhitehorn */ 394217309Snwhitehornstruct _dlg_callback; 395217309Snwhitehorn 396217309Snwhitehorntypedef void (*DIALOG_FREEBACK) (struct _dlg_callback * /* p */); 397217309Snwhitehorn 398217309Snwhitehorntypedef struct _dlg_callback { 399217309Snwhitehorn struct _dlg_callback *next; 400217309Snwhitehorn FILE *input; 401217309Snwhitehorn WINDOW *win; 402217309Snwhitehorn bool keep_bg; /* keep in background, on exit */ 403217309Snwhitehorn bool bg_task; /* true if this is background task */ 404217309Snwhitehorn bool (*handle_getc)(struct _dlg_callback *p, int ch, int fkey, int *result); 405217309Snwhitehorn bool keep_win; /* true to not erase window on exit */ 406217309Snwhitehorn /* data for dlg_add_callback_ref */ 407217309Snwhitehorn struct _dlg_callback **caller; 408217309Snwhitehorn DIALOG_FREEBACK freeback; 409220749Snwhitehorn /* 1.1-20110107 */ 410220749Snwhitehorn bool (*handle_input)(struct _dlg_callback *p); 411220749Snwhitehorn bool input_ready; 412217309Snwhitehorn} DIALOG_CALLBACK; 413217309Snwhitehorn 414217309Snwhitehorntypedef struct _dlg_windows { 415217309Snwhitehorn struct _dlg_windows *next; 416217309Snwhitehorn WINDOW *normal; 417217309Snwhitehorn WINDOW *shadow; 418217309Snwhitehorn} DIALOG_WINDOWS; 419217309Snwhitehorn 420217309Snwhitehorn/* 421217309Snwhitehorn * Global variables, which are initialized as needed 422217309Snwhitehorn */ 423217309Snwhitehorntypedef struct { 424217309Snwhitehorn DIALOG_CALLBACK *getc_callbacks; 425217309Snwhitehorn DIALOG_CALLBACK *getc_redirect; 426217309Snwhitehorn DIALOG_WINDOWS *all_windows; 427251843Sbapt DIALOG_WINDOWS *all_subwindows; 428217309Snwhitehorn FILE *output; /* option "--output-fd fd" */ 429217309Snwhitehorn FILE *pipe_input; /* used for gauge widget */ 430217309Snwhitehorn FILE *screen_output; /* newterm(), etc. */ 431217309Snwhitehorn bool screen_initialized; 432217309Snwhitehorn bool use_colors; /* use colors by default? */ 433217309Snwhitehorn bool use_scrollbar; /* option "--scrollbar" */ 434217309Snwhitehorn bool use_shadow; /* shadow dialog boxes by default? */ 435217309Snwhitehorn bool visit_items; /* option "--visit-items" */ 436217309Snwhitehorn char *separate_str; /* option "--separate-widget string" */ 437217309Snwhitehorn int aspect_ratio; /* option "--aspect ratio" */ 438217309Snwhitehorn int output_count; /* # of widgets that may have done output */ 439217309Snwhitehorn int tab_len; /* option "--tab-len n" */ 440217309Snwhitehorn /* 1.0-20070227 */ 441217309Snwhitehorn FILE *input; /* option "--input-fd fd" */ 442217309Snwhitehorn#ifdef HAVE_DLG_TRACE 443217309Snwhitehorn FILE *trace_output; /* option "--trace file" */ 444217309Snwhitehorn#endif 445220749Snwhitehorn /* 1.1-20110106 */ 446220749Snwhitehorn bool no_mouse; /* option "--no-mouse" */ 447251843Sbapt int visit_cols; /* option "--visit-items" */ 448255852Sdteske /* 1.2-20130922 */ 449255852Sdteske bool finish_string; /* caching optimization for gauge */ 450217309Snwhitehorn} DIALOG_STATE; 451217309Snwhitehorn 452217309Snwhitehornextern DIALOG_STATE dialog_state; 453217309Snwhitehorn 454217309Snwhitehorn/* 455217309Snwhitehorn * Global variables, which dialog resets before each widget 456217309Snwhitehorn */ 457217309Snwhitehorntypedef struct { 458217309Snwhitehorn bool beep_after_signal; /* option "--beep-after" */ 459217309Snwhitehorn bool beep_signal; /* option "--beep" */ 460217309Snwhitehorn bool begin_set; /* option "--begin y x" was used */ 461217309Snwhitehorn bool cant_kill; /* option "--no-kill" */ 462217309Snwhitehorn bool colors; /* option "--colors" */ 463217309Snwhitehorn bool cr_wrap; /* option "--cr-wrap" */ 464217309Snwhitehorn bool defaultno; /* option "--defaultno" */ 465217309Snwhitehorn bool dlg_clear_screen; /* option "--clear" */ 466217309Snwhitehorn bool extra_button; /* option "--extra-button" */ 467217309Snwhitehorn bool help_button; /* option "--help-button" */ 468217309Snwhitehorn bool help_status; /* option "--help-status" */ 469217309Snwhitehorn bool input_menu; /* menu vs inputmenu widget */ 470217309Snwhitehorn bool insecure; /* option "--insecure" */ 471217309Snwhitehorn bool item_help; /* option "--item-help" */ 472217309Snwhitehorn bool keep_window; /* option "--keep-window" */ 473217309Snwhitehorn bool nocancel; /* option "--no-cancel" */ 474217309Snwhitehorn bool nocollapse; /* option "--no-collapse" */ 475217309Snwhitehorn bool print_siz; /* option "--print-size" */ 476217309Snwhitehorn bool separate_output; /* option "--separate-output" */ 477217309Snwhitehorn bool single_quoted; /* option "--single-quoted" */ 478217309Snwhitehorn bool size_err; /* option "--size-err" */ 479217309Snwhitehorn bool tab_correct; /* option "--tab-correct" */ 480217309Snwhitehorn bool trim_whitespace; /* option "--trim" */ 481217309Snwhitehorn char *backtitle; /* option "--backtitle backtitle" */ 482217309Snwhitehorn char *cancel_label; /* option "--cancel-label string" */ 483217309Snwhitehorn char *default_item; /* option "--default-item string" */ 484217309Snwhitehorn char *exit_label; /* option "--exit-label string" */ 485217309Snwhitehorn char *extra_label; /* option "--extra-label string" */ 486217309Snwhitehorn char *help_label; /* option "--help-label string" */ 487217309Snwhitehorn char *input_result; 488217309Snwhitehorn char *no_label; /* option "--no-label string" */ 489217309Snwhitehorn char *ok_label; /* option "--ok-label string" */ 490217309Snwhitehorn char *title; /* option "--title title" */ 491217309Snwhitehorn char *yes_label; /* option "--yes-label string" */ 492217309Snwhitehorn int begin_x; /* option "--begin y x" (second value) */ 493217309Snwhitehorn int begin_y; /* option "--begin y x" (first value) */ 494217309Snwhitehorn int max_input; /* option "--max-input size" */ 495217309Snwhitehorn int scale_factor; /* RESERVED */ 496217309Snwhitehorn int sleep_secs; /* option "--sleep secs" */ 497217309Snwhitehorn int timeout_secs; /* option "--timeout secs" */ 498217309Snwhitehorn unsigned input_length; /* nonzero if input_result is allocated */ 499217309Snwhitehorn /* 1.0-20051207 */ 500217309Snwhitehorn unsigned formitem_type; /* DIALOG_FORMITEM.type in dialog_form() */ 501217309Snwhitehorn /* 1.1-20070227 */ 502217309Snwhitehorn bool keep_tite; /* option "--keep-tite" */ 503217309Snwhitehorn bool ascii_lines; /* option "--ascii-lines" */ 504217309Snwhitehorn bool no_lines; /* option "--no-lines" */ 505217309Snwhitehorn /* 1.1-20070930 */ 506217309Snwhitehorn bool nook; /* option "--no-ok" */ 507217309Snwhitehorn /* 1.1-20080727 */ 508217309Snwhitehorn bool quoted; /* option "--quoted" */ 509217309Snwhitehorn char *column_header; /* RESERVED "--column-header" */ 510217309Snwhitehorn char *column_separator; /* option "--column-separator" */ 511217309Snwhitehorn char *output_separator; /* option "--output-separator" */ 512217309Snwhitehorn /* 1.1-20100118 */ 513217309Snwhitehorn char *date_format; /* option "--date-format" */ 514217309Snwhitehorn char *time_format; /* option "--time-format" */ 515224014Snwhitehorn /* 1.1-20110629 */ 516224014Snwhitehorn char *help_line; /* option "--hline" */ 517224014Snwhitehorn char *help_file; /* option "--hfile" */ 518224014Snwhitehorn bool in_helpfile; /* flag to prevent recursion in --hfile */ 519224014Snwhitehorn bool no_nl_expand; /* option "--no-nl-expand" */ 520251843Sbapt /* 1.1-20120701 */ 521251843Sbapt int default_button; /* option "--default-button" (exit code) */ 522251843Sbapt /* 1.1-20121218 */ 523251843Sbapt bool no_tags; /* option "--no-tags" */ 524251843Sbapt bool no_items; /* option "--no-items" */ 525251843Sbapt /* 1.2-20130315 */ 526251843Sbapt bool last_key; /* option "--last-key" */ 527255852Sdteske /* 1.2-20130902 */ 528255852Sdteske bool help_tags; /* option "--help-tags" */ 529217309Snwhitehorn} DIALOG_VARS; 530217309Snwhitehorn 531217309Snwhitehorn#define USE_ITEM_HELP(s) (dialog_vars.item_help && (s) != 0) 532251843Sbapt 533251843Sbapt/* 534251843Sbapt * Some settings change the number of data items per row which dialog reads 535251843Sbapt * from a script. 536251843Sbapt */ 537251843Sbapt#define DLG__NO_ITEMS (dialog_vars.no_items ? 0 : 1) 538251843Sbapt#define DLG__ITEM_HELP (dialog_vars.item_help ? 1 : 0) 539251843Sbapt 540251843Sbapt/* 541251843Sbapt * These are the total number of data items per row used for each widget type. 542251843Sbapt */ 543251843Sbapt#define CHECKBOX_TAGS (2 + DLG__ITEM_HELP + DLG__NO_ITEMS) 544251843Sbapt#define MENUBOX_TAGS (1 + DLG__ITEM_HELP + DLG__NO_ITEMS) 545251843Sbapt#define FORMBOX_TAGS (8 + DLG__ITEM_HELP) 546251843Sbapt#define MIXEDFORM_TAGS (1 + FORMBOX_TAGS) 547217309Snwhitehorn#define MIXEDGAUGE_TAGS 2 548251843Sbapt#define TREEVIEW_TAGS (3 + DLG__ITEM_HELP + DLG__NO_ITEMS) 549217309Snwhitehorn 550217309Snwhitehornextern DIALOG_VARS dialog_vars; 551217309Snwhitehorn 552217309Snwhitehorn#ifndef HAVE_TYPE_CHTYPE 553217309Snwhitehorn#define chtype long 554217309Snwhitehorn#endif 555217309Snwhitehorn 556217309Snwhitehorn#define UCH(ch) ((unsigned char)(ch)) 557217309Snwhitehorn 558217309Snwhitehorn#define assert_ptr(ptr,msg) if ((ptr) == 0) dlg_exiterr("cannot allocate memory in " msg) 559217309Snwhitehorn 560220749Snwhitehorn#define dlg_malloc(t,n) (t *) malloc((size_t)(n) * sizeof(t)) 561220749Snwhitehorn#define dlg_calloc(t,n) (t *) calloc((size_t)(n), sizeof(t)) 562217309Snwhitehorn#define dlg_realloc(t,n,p) (t *) realloc((p), (n) * sizeof(t)) 563217309Snwhitehorn 564217309Snwhitehorn/* 565217309Snwhitehorn * Table for attribute- and color-values. 566217309Snwhitehorn */ 567217309Snwhitehorntypedef struct { 568217309Snwhitehorn chtype atr; 569217309Snwhitehorn#ifdef HAVE_COLOR 570217309Snwhitehorn int fg; 571217309Snwhitehorn int bg; 572217309Snwhitehorn int hilite; 573217309Snwhitehorn#endif 574217309Snwhitehorn#ifdef HAVE_RC_FILE 575217309Snwhitehorn const char *name; 576217309Snwhitehorn const char *comment; 577217309Snwhitehorn#endif 578217309Snwhitehorn} DIALOG_COLORS; 579217309Snwhitehorn 580217309Snwhitehornextern DIALOG_COLORS dlg_color_table[]; 581217309Snwhitehorn 582217309Snwhitehorn/* 583217309Snwhitehorn * Function prototypes 584217309Snwhitehorn */ 585217309Snwhitehornextern const char *dialog_version(void); 586217309Snwhitehorn 587217309Snwhitehorn/* widgets, each in separate files */ 588251843Sbaptextern int dialog_buildlist(const char * /*title*/, const char * /*cprompt*/, int /*height*/, int /*width*/, int /*list_height*/, int /*item_no*/, char ** /*items*/, int /*order_mode*/); 589217309Snwhitehornextern int dialog_calendar(const char * /*title*/, const char * /*subtitle*/, int /*height*/, int /*width*/, int /*day*/, int /*month*/, int /*year*/); 590217309Snwhitehornextern int dialog_checklist(const char * /*title*/, const char * /*cprompt*/, int /*height*/, int /*width*/, int /*list_height*/, int /*item_no*/, char ** /*items*/, int /*flag*/); 591217309Snwhitehornextern int dialog_dselect(const char * /*title*/, const char * /*path*/, int /*height*/, int /*width*/); 592217309Snwhitehornextern int dialog_editbox(const char * /*title*/, const char * /*file*/, int /*height*/, int /*width*/); 593217309Snwhitehornextern int dialog_form(const char * /*title*/, const char * /*cprompt*/, int /*height*/, int /*width*/, int /*form_height*/, int /*item_no*/, char ** /*items*/); 594217309Snwhitehornextern int dialog_fselect(const char * /*title*/, const char * /*path*/, int /*height*/, int /*width*/); 595217309Snwhitehornextern int dialog_gauge(const char * /*title*/, const char * /*cprompt*/, int /*height*/, int /*width*/, int /*percent*/); 596224014Snwhitehornextern int dialog_helpfile(const char * /*title*/, const char * /*file*/, int /*height*/, int /*width*/); 597217309Snwhitehornextern int dialog_inputbox(const char * /*title*/, const char * /*cprompt*/, int /*height*/, int /*width*/, const char * /*init*/, const int /*password*/); 598217309Snwhitehornextern int dialog_menu(const char * /*title*/, const char * /*cprompt*/, int /*height*/, int /*width*/, int /*menu_height*/, int /*item_no*/, char ** /*items*/); 599217309Snwhitehornextern int dialog_mixedform(const char * /*title*/, const char * /*cprompt*/, int /*height*/, int /*width*/, int /*form_height*/, int /*item_no*/, char ** /*items*/); 600217309Snwhitehornextern int dialog_mixedgauge(const char * /*title*/, const char * /*cprompt*/, int /*height*/, int /*width*/, int /*percent*/, int /*item_no*/, char ** /*items*/); 601217309Snwhitehornextern int dialog_msgbox(const char * /*title*/, const char * /*cprompt*/, int /*height*/, int /*width*/, int /*pauseopt*/); 602217309Snwhitehornextern int dialog_pause(const char * /*title*/, const char * /*cprompt*/, int /*height*/, int /*width*/, int /*seconds*/); 603220749Snwhitehornextern int dialog_prgbox(const char * /*title*/, const char * /*cprompt*/, const char * /*command*/, int /*height*/, int /*width*/, int /*pauseopt*/); 604217309Snwhitehornextern int dialog_progressbox(const char * /*title*/, const char * /*cprompt*/, int /*height*/, int /*width*/); 605251843Sbaptextern int dialog_rangebox(const char * /*title*/, const char * /*file*/, int /*height*/, int /*width*/, int /*min_value*/, int /*max_value*/, int /*default_value*/); 606217309Snwhitehornextern int dialog_tailbox(const char * /*title*/, const char * /*file*/, int /*height*/, int /*width*/, int /*bg_task*/); 607217309Snwhitehornextern int dialog_textbox(const char * /*title*/, const char * /*file*/, int /*height*/, int /*width*/); 608217309Snwhitehornextern int dialog_timebox(const char * /*title*/, const char * /*subtitle*/, int /*height*/, int /*width*/, int /*hour*/, int /*minute*/, int /*second*/); 609251843Sbaptextern int dialog_treeview(const char * /*title*/, const char * /*subtitle*/, int /*height*/, int /*width*/, int /*list_height*/, int /*item_no*/, char ** /*items*/, int /*flag*/); 610217309Snwhitehornextern int dialog_yesno(const char * /*title*/, const char * /*cprompt*/, int /*height*/, int /*width*/); 611217309Snwhitehorn 612217309Snwhitehorn/* some widgets have alternate entrypoints, to allow list manipulation */ 613217309Snwhitehorntypedef struct { 614217309Snwhitehorn char *name; 615217309Snwhitehorn char *text; 616217309Snwhitehorn char *help; 617217309Snwhitehorn int state; 618217309Snwhitehorn} DIALOG_LISTITEM; 619217309Snwhitehorn 620217309Snwhitehorntypedef struct { 621217309Snwhitehorn unsigned type; /* the field type (0=input, 1=password) */ 622217309Snwhitehorn char *name; /* the field label */ 623217309Snwhitehorn int name_len; /* ...its length */ 624217309Snwhitehorn int name_y; /* ...its y-ordinate */ 625217309Snwhitehorn int name_x; /* ...its x-ordinate */ 626217309Snwhitehorn bool name_free; /* ...true if .name can be freed */ 627217309Snwhitehorn char *text; /* the field contents */ 628217309Snwhitehorn int text_len; /* ...its length on the screen */ 629217309Snwhitehorn int text_y; /* ...its y-ordinate */ 630217309Snwhitehorn int text_x; /* ...its x-ordinate */ 631217309Snwhitehorn int text_flen; /* ...its length on screen, or 0 if no input allowed */ 632217309Snwhitehorn int text_ilen; /* ...its limit on amount to be entered */ 633217309Snwhitehorn bool text_free; /* ...true if .text can be freed */ 634217309Snwhitehorn char *help; /* help-message, if any */ 635217309Snwhitehorn bool help_free; /* ...true if .help can be freed */ 636217309Snwhitehorn} DIALOG_FORMITEM; 637217309Snwhitehorn 638217309Snwhitehorntypedef int (DIALOG_INPUTMENU) (DIALOG_LISTITEM * /*items*/, int /*current*/, char * /*newtext*/); 639217309Snwhitehorn 640217309Snwhitehornextern int dlg_checklist(const char * /*title*/, const char * /*cprompt*/, int /*height*/, int /*width*/, int /*list_height*/, int /*item_no*/, DIALOG_LISTITEM * /*items*/, const char * /*states*/, int /*flag*/, int * /*current_item*/); 641217309Snwhitehornextern int dlg_form(const char * /*title*/, const char * /*cprompt*/, int /*height*/, int /*width*/, int /*form_height*/, int /*item_no*/, DIALOG_FORMITEM * /*items*/, int * /*current_item*/); 642217309Snwhitehornextern int dlg_menu(const char * /*title*/, const char * /*cprompt*/, int /*height*/, int /*width*/, int /*menu_height*/, int /*item_no*/, DIALOG_LISTITEM * /*items*/, int * /*current_item*/, DIALOG_INPUTMENU /*rename_menu*/); 643220749Snwhitehornextern int dlg_progressbox(const char * /*title*/, const char * /*cprompt*/, int /*height*/, int /*width*/, int /*pauseopt*/, FILE * /* fp */); 644217309Snwhitehorn 645220749Snwhitehorn/* argv.c */ 646220749Snwhitehornextern char ** dlg_string_to_argv(char * /* blob */); 647220749Snwhitehornextern int dlg_count_argv(char ** /* argv */); 648220749Snwhitehornextern int dlg_eat_argv(int * /* argcp */, char *** /* argvp */, int /* start */, int /* count */); 649220749Snwhitehorn 650217309Snwhitehorn/* arrows.c */ 651217309Snwhitehornextern void dlg_draw_arrows(WINDOW * /*dialog*/, int /*top_arrow*/, int /*bottom_arrow*/, int /*x*/, int /*top*/, int /*bottom*/); 652217309Snwhitehornextern void dlg_draw_arrows2(WINDOW * /*dialog*/, int /*top_arrow*/, int /*bottom_arrow*/, int /*x*/, int /*top*/, int /*bottom*/, chtype /*attr*/, chtype /*borderattr*/); 653224014Snwhitehornextern void dlg_draw_helpline(WINDOW * /*dialog*/, bool /*decorations*/); 654217309Snwhitehornextern void dlg_draw_scrollbar(WINDOW * /*dialog*/, long /* first_data */, long /* this_data */, long /* next_data */, long /* total_data */, int /* left */, int /* right */, int /*top*/, int /*bottom*/, chtype /*attr*/, chtype /*borderattr*/); 655217309Snwhitehorn 656251843Sbapt/* buildlist.c */ 657251843Sbaptextern int dlg_buildlist(const char * /*title*/, const char * /*cprompt*/, int /*height*/, int /*width*/, int /*list_height*/, int /*item_no*/, DIALOG_LISTITEM * /*items*/, const char * /*states*/, int /*order_mode*/, int * /*current_item*/); 658251843Sbapt 659217309Snwhitehorn/* buttons.c */ 660217309Snwhitehornextern const char ** dlg_exit_label(void); 661217309Snwhitehornextern const char ** dlg_ok_label(void); 662217309Snwhitehornextern const char ** dlg_ok_labels(void); 663217309Snwhitehornextern const char ** dlg_yes_labels(void); 664217309Snwhitehornextern int dlg_button_count(const char ** /*labels*/); 665217309Snwhitehornextern int dlg_button_to_char(const char * /*label*/); 666217309Snwhitehornextern int dlg_button_x_step(const char ** /*labels*/, int /*limit*/, int * /*gap*/, int * /*margin*/, int * /*step*/); 667217309Snwhitehornextern int dlg_char_to_button(int /*ch*/, const char ** /*labels*/); 668217309Snwhitehornextern int dlg_exit_buttoncode(int /*button*/); 669217309Snwhitehornextern int dlg_match_char(int /*ch*/, const char * /*string*/); 670217309Snwhitehornextern int dlg_next_button(const char ** /*labels*/, int /*button*/); 671217309Snwhitehornextern int dlg_next_ok_buttonindex(int /*current*/, int /*extra*/); 672217309Snwhitehornextern int dlg_ok_buttoncode(int /*button*/); 673217309Snwhitehornextern int dlg_prev_button(const char ** /*labels*/, int /*button*/); 674217309Snwhitehornextern int dlg_prev_ok_buttonindex(int /*current*/, int /*extra*/); 675217309Snwhitehornextern int dlg_yes_buttoncode(int /*button*/); 676217309Snwhitehornextern void dlg_button_layout(const char ** /*labels*/, int * /*limit*/); 677217309Snwhitehornextern void dlg_button_sizes(const char ** /*labels*/, int /*vertical*/, int * /*longest*/, int * /*length*/); 678217309Snwhitehornextern void dlg_draw_buttons(WINDOW * /*win*/, int /*y*/, int /*x*/, const char ** /*labels*/, int /*selected*/, int /*vertical*/, int /*limit*/); 679217309Snwhitehorn 680217309Snwhitehorn/* columns.c */ 681217309Snwhitehornextern void dlg_align_columns(char ** /* target */, int /* per_row */, int /* num_rows */); 682217309Snwhitehornextern void dlg_free_columns(char ** /* target */, int /* per_row */, int /* num_rows */); 683217309Snwhitehorn 684217309Snwhitehorn/* editbox.c */ 685251843Sbaptextern int dlg_editbox(const char * /*title*/, char *** /*list*/, int * /*rows*/, int /*height*/, int /*width*/); 686217309Snwhitehorn 687217309Snwhitehorn/* formbox.c */ 688217309Snwhitehornextern int dlg_default_formitem(DIALOG_FORMITEM * /*items*/); 689217309Snwhitehornextern int dlg_ordinate(const char * /*s*/); 690217309Snwhitehornextern void dlg_free_formitems(DIALOG_FORMITEM * /*items*/); 691217309Snwhitehorn 692224014Snwhitehorn/* guage.c */ 693224014Snwhitehornextern void * dlg_allocate_gauge(const char * /* title */, const char * /* cprompt */, int /* height */, int /* width */, int /* percent */); 694255852Sdteskeextern void * dlg_reallocate_gauge(void * /* objptr */, const char * /* title */, const char * /* cprompt */, int /* height */, int /* width */, int /* percent */); 695224014Snwhitehornextern void dlg_free_gauge(void * /* objptr */); 696224014Snwhitehornextern void dlg_update_gauge(void * /* objptr */, int /* percent */); 697224014Snwhitehorn 698217309Snwhitehorn/* inputstr.c */ 699217309Snwhitehornextern bool dlg_edit_string(char * /*string*/, int * /*offset*/, int /*key*/, int /*fkey*/, bool /*force*/); 700217309Snwhitehornextern const int * dlg_index_columns(const char * /*string*/); 701217309Snwhitehornextern const int * dlg_index_wchars(const char * /*string*/); 702217309Snwhitehornextern int dlg_count_columns(const char * /*string*/); 703217309Snwhitehornextern int dlg_count_wchars(const char * /*string*/); 704217309Snwhitehornextern int dlg_edit_offset(char * /*string*/, int /*offset*/, int /*x_last*/); 705217309Snwhitehornextern int dlg_find_index(const int * /*list*/, int /*limit*/, int /*to_find*/); 706217309Snwhitehornextern int dlg_limit_columns(const char * /*string*/, int /*limit*/, int /*offset*/); 707255852Sdteskeextern void dlg_finish_string(const char * /* string */); 708217309Snwhitehornextern void dlg_show_string(WINDOW * /*win*/, const char * /*string*/, int /*offset*/, chtype /*attr*/, int /*y_base*/, int /*x_base*/, int /*x_last*/, bool /*hidden*/, bool /*force*/); 709217309Snwhitehorn 710251843Sbapt/* menubox.c */ 711251843Sbaptextern int dlg_dummy_menutext(DIALOG_LISTITEM * /*items*/, int /*current*/, char * /*newtext*/); 712251843Sbaptextern int dlg_renamed_menutext(DIALOG_LISTITEM * /*items*/, int /*current*/, char * /*newtext*/); 713251843Sbapt 714217309Snwhitehorn/* rc.c */ 715217309Snwhitehorn#ifdef HAVE_RC_FILE 716217309Snwhitehornextern int dlg_parse_rc(void); 717217309Snwhitehornextern void dlg_create_rc(const char * /*filename*/); 718217309Snwhitehorn#endif 719217309Snwhitehorn 720251843Sbapt/* treeview.c */ 721251843Sbaptextern int dlg_treeview(const char * /*title*/, const char * /*cprompt*/, int /*height*/, int /*width*/, int /*list_height*/, int /*item_no*/, DIALOG_LISTITEM * /*items*/, const char * /*states*/, int * /*depths*/, int /*flag*/, int * /*current_item*/); 722251843Sbapt 723217309Snwhitehorn/* ui_getc.c */ 724217309Snwhitehornextern int dlg_getc(WINDOW * /*win*/, int * /*fkey*/); 725217309Snwhitehornextern int dlg_getc_callbacks(int /*ch*/, int /*fkey*/, int * /*result*/); 726217309Snwhitehornextern int dlg_last_getc(void); 727251843Sbaptextern void dlg_add_last_key(int /*mode*/); 728217309Snwhitehornextern void dlg_add_callback(DIALOG_CALLBACK * /*p*/); 729217309Snwhitehornextern void dlg_add_callback_ref(DIALOG_CALLBACK ** /*p*/, DIALOG_FREEBACK /* cleanup */); 730217309Snwhitehornextern void dlg_flush_getc(void); 731217309Snwhitehornextern void dlg_remove_callback(DIALOG_CALLBACK * /*p*/); 732217309Snwhitehornextern void dlg_killall_bg(int *retval); 733217309Snwhitehorn 734217309Snwhitehorn/* util.c */ 735217309Snwhitehornextern WINDOW * dlg_new_modal_window(WINDOW * /*parent*/, int /*height*/, int /*width*/, int /*y*/, int /*x*/); 736217309Snwhitehornextern WINDOW * dlg_new_window(int /*height*/, int /*width*/, int /*y*/, int /*x*/); 737217309Snwhitehornextern WINDOW * dlg_sub_window(WINDOW * /*win*/, int /*height*/, int /*width*/, int /*y*/, int /*x*/); 738217309Snwhitehornextern bool dlg_need_separator(void); 739217309Snwhitehornextern char * dlg_set_result(const char * /*string*/); 740217309Snwhitehornextern char * dlg_strclone(const char * /*cprompt*/); 741217309Snwhitehornextern char * dlg_strempty(void); 742217309Snwhitehornextern chtype dlg_asciibox(chtype /*ch*/); 743217309Snwhitehornextern chtype dlg_boxchar(chtype /*ch*/); 744220749Snwhitehornextern chtype dlg_get_attrs(WINDOW * /*win*/); 745251843Sbaptextern const char * dlg_print_line(WINDOW * /*win*/, chtype * /*attr*/, const char * /*prompt*/, int /*lm*/, int /*rm*/, int * /*x*/); 746217309Snwhitehornextern int dlg_box_x_ordinate(int /*width*/); 747217309Snwhitehornextern int dlg_box_y_ordinate(int /*height*/); 748217309Snwhitehornextern int dlg_calc_list_width(int /*item_no*/, DIALOG_LISTITEM * /*items*/); 749217309Snwhitehornextern int dlg_calc_listw(int /*item_no*/, char ** /*items*/, int /*group*/); 750251843Sbaptextern int dlg_check_scrolled(int /* key */, int /* last */, int /* page */, bool * /* show */, int * /* offset */); 751251843Sbaptextern int dlg_count_real_columns(const char * /*text*/); 752217309Snwhitehornextern int dlg_default_item(char ** /*items*/, int /*llen*/); 753217309Snwhitehornextern int dlg_default_listitem(DIALOG_LISTITEM * /*items*/); 754217309Snwhitehornextern int dlg_defaultno_button(void); 755251843Sbaptextern int dlg_default_button(void); 756217309Snwhitehornextern int dlg_max_input(int /*max_len*/); 757217309Snwhitehornextern int dlg_print_scrolled(WINDOW * /* win */, const char * /* prompt */, int /* offset */, int /* height */, int /* width */, int /* pauseopt */); 758255852Sdteskeextern void dlg_add_help_formitem(int * /* result */, char ** /* tag */, DIALOG_FORMITEM * /* item */); 759255852Sdteskeextern void dlg_add_help_listitem(int * /* result */, char ** /* tag */, DIALOG_LISTITEM * /* item */); 760217309Snwhitehornextern void dlg_add_quoted(char * /*string*/); 761217309Snwhitehornextern void dlg_add_result(const char * /*string*/); 762217309Snwhitehornextern void dlg_add_separator(void); 763217309Snwhitehornextern void dlg_add_string(char * /*string*/); 764217309Snwhitehornextern void dlg_attr_clear(WINDOW * /*win*/, int /*height*/, int /*width*/, chtype /*attr*/); 765217309Snwhitehornextern void dlg_auto_size(const char * /*title*/, const char * /*prompt*/, int * /*height*/, int * /*width*/, int /*boxlines*/, int /*mincols*/); 766217309Snwhitehornextern void dlg_auto_sizefile(const char * /*title*/, const char * /*file*/, int * /*height*/, int * /*width*/, int /*boxlines*/, int /*mincols*/); 767217309Snwhitehornextern void dlg_beeping(void); 768217309Snwhitehornextern void dlg_calc_listh(int * /*height*/, int * /*list_height*/, int /*item_no*/); 769217309Snwhitehornextern void dlg_clear(void); 770217309Snwhitehornextern void dlg_clr_result(void); 771217309Snwhitehornextern void dlg_ctl_size(int /*height*/, int /*width*/); 772217309Snwhitehornextern void dlg_del_window(WINDOW * /*win*/); 773217309Snwhitehornextern void dlg_does_output(void); 774217309Snwhitehornextern void dlg_draw_bottom_box(WINDOW * /*win*/); 775251843Sbaptextern void dlg_draw_bottom_box2(WINDOW * /*win*/, chtype /*on_left*/, chtype /*on_right*/, chtype /*on_inside*/); 776217309Snwhitehornextern void dlg_draw_box(WINDOW * /*win*/, int /*y*/, int /*x*/, int /*height*/, int /*width*/, chtype /*boxchar*/, chtype /*borderchar*/); 777251843Sbaptextern void dlg_draw_box2(WINDOW * /*win*/, int /*y*/, int /*x*/, int /*height*/, int /*width*/, chtype /*boxchar*/, chtype /*borderchar*/, chtype /*borderchar2*/); 778217309Snwhitehornextern void dlg_draw_title(WINDOW *win, const char *title); 779217309Snwhitehornextern void dlg_exit(int /*code*/) GCC_NORETURN; 780217309Snwhitehornextern void dlg_item_help(const char * /*txt*/); 781217309Snwhitehornextern void dlg_print_autowrap(WINDOW * /*win*/, const char * /*prompt*/, int /*height*/, int /*width*/); 782251843Sbaptextern void dlg_print_listitem(WINDOW * /*win*/, const char * /*text*/, int /*climit*/, bool /*first*/, int /*selected*/); 783217309Snwhitehornextern void dlg_print_size(int /*height*/, int /*width*/); 784217309Snwhitehornextern void dlg_print_text(WINDOW * /*win*/, const char * /*txt*/, int /*len*/, chtype * /*attr*/); 785217309Snwhitehornextern void dlg_put_backtitle(void); 786217309Snwhitehornextern void dlg_restore_vars(DIALOG_VARS * /* save */); 787217309Snwhitehornextern void dlg_save_vars(DIALOG_VARS * /* save */); 788217309Snwhitehornextern void dlg_set_focus(WINDOW * /*parent*/, WINDOW * /*win*/); 789217309Snwhitehornextern void dlg_tab_correct_str(char * /*prompt*/); 790217309Snwhitehornextern void dlg_trim_string(char * /*src*/); 791217309Snwhitehornextern void end_dialog(void); 792217309Snwhitehornextern void init_dialog(FILE * /*input*/, FILE * /*output*/); 793217309Snwhitehorn 794251843Sbaptextern void dlg_exiterr(const char *, ...) GCC_NORETURN GCC_PRINTFLIKE(1,2); 795217309Snwhitehorn 796217309Snwhitehorn#ifdef HAVE_COLOR 797217309Snwhitehornextern chtype dlg_color_pair(int /*foreground*/, int /*background*/); 798217309Snwhitehornextern int dlg_color_count(void); 799217309Snwhitehornextern void dlg_color_setup(void); 800217309Snwhitehornextern void dlg_draw_shadow(WINDOW * /*win*/, int /*height*/, int /*width*/, int /*y*/, int /*x*/); 801217309Snwhitehorn#endif 802217309Snwhitehorn 803217309Snwhitehorn#ifdef HAVE_STRCASECMP 804217309Snwhitehorn#define dlg_strcmp(a,b) strcasecmp(a,b) 805217309Snwhitehorn#else 806217309Snwhitehornextern int dlg_strcmp(const char * /*a*/, const char * /*b*/); 807217309Snwhitehorn#endif 808217309Snwhitehorn 809217309Snwhitehorn#ifdef HAVE_DLG_TRACE 810217309Snwhitehorn#define DLG_TRACE(params) dlg_trace_msg params 811251843Sbaptextern void dlg_trace_msg(const char *fmt, ...) GCC_PRINTFLIKE(1,2); 812217309Snwhitehornextern void dlg_trace_win(WINDOW * /*win*/); 813217309Snwhitehornextern void dlg_trace_chr(int /*ch*/, int /*fkey*/); 814217309Snwhitehornextern void dlg_trace(const char * /*fname*/); 815217309Snwhitehorn#else 816217309Snwhitehorn#define DLG_TRACE(params) /* nothing */ 817217309Snwhitehorn#define dlg_trace_win(win) /* nothing */ 818217309Snwhitehorn#define dlg_trace_chr(ch,fkey) /* nothing */ 819217309Snwhitehorn#define dlg_trace(fname) /* nothing */ 820217309Snwhitehorn#endif 821217309Snwhitehorn 822217309Snwhitehorn#ifdef KEY_RESIZE 823217309Snwhitehornextern void dlg_move_window(WINDOW * /*win*/, int /*height*/, int /*width*/, int /*y*/, int /*x*/); 824217309Snwhitehorn#endif 825217309Snwhitehorn 826217309Snwhitehorn/* 827224014Snwhitehorn * Normally "enter" means "ok". Use this macro to handle the explicit 828224014Snwhitehorn * check for DLGK_ENTER: 829224014Snwhitehorn */ 830224014Snwhitehorn#define dlg_enter_buttoncode(code) (dialog_vars.nook ? DLG_EXIT_OK : dlg_ok_buttoncode(code)) 831224014Snwhitehorn 832224014Snwhitehorn/* 833217309Snwhitehorn * The following stuff is needed for mouse support 834217309Snwhitehorn */ 835217309Snwhitehorntypedef struct mseRegion { 836217309Snwhitehorn int x, y, X, Y, code; 837217309Snwhitehorn int mode, step_x, step_y; 838217309Snwhitehorn struct mseRegion *next; 839217309Snwhitehorn} mseRegion; 840217309Snwhitehorn 841217309Snwhitehorn#if defined(NCURSES_MOUSE_VERSION) 842217309Snwhitehorn 843217309Snwhitehorn#define mouse_open() mousemask(BUTTON1_CLICKED, (mmask_t *) 0) 844217309Snwhitehorn#define mouse_close() mousemask(0, (mmask_t *) 0) 845217309Snwhitehorn 846217309Snwhitehornextern mseRegion * dlg_mouse_mkregion (int /*y*/, int /*x*/, int /*height*/, int /*width*/, int /*code*/); 847217309Snwhitehornextern void dlg_mouse_free_regions (void); 848217309Snwhitehornextern void dlg_mouse_mkbigregion (int /*y*/, int /*x*/, int /*height*/, int /*width*/, int /*code*/, int /*step_x*/, int /*step_y*/, int /*mode*/); 849217309Snwhitehornextern void dlg_mouse_setbase (int /*x*/, int /*y*/); 850251843Sbaptextern void dlg_mouse_setcode (int /*code*/); 851217309Snwhitehorn 852217309Snwhitehorn#define USE_MOUSE 1 853217309Snwhitehorn 854217309Snwhitehorn#else 855217309Snwhitehorn 856217309Snwhitehorn#define mouse_open() /*nothing*/ 857217309Snwhitehorn#define mouse_close() /*nothing*/ 858217309Snwhitehorn#define dlg_mouse_free_regions() /* nothing */ 859217309Snwhitehorn#define dlg_mouse_mkregion(y, x, height, width, code) /*nothing*/ 860217309Snwhitehorn#define dlg_mouse_mkbigregion(y, x, height, width, code, step_x, step_y, mode) /*nothing*/ 861217309Snwhitehorn#define dlg_mouse_setbase(x, y) /*nothing*/ 862251843Sbapt#define dlg_mouse_setcode(c) /*nothing*/ 863217309Snwhitehorn 864217309Snwhitehorn#define USE_MOUSE 0 865217309Snwhitehorn 866217309Snwhitehorn#endif 867217309Snwhitehorn 868217309Snwhitehornextern mseRegion *dlg_mouse_region (int /*y*/, int /*x*/); 869217309Snwhitehornextern mseRegion *dlg_mouse_bigregion (int /*y*/, int /*x*/); 870217309Snwhitehornextern int dlg_mouse_wgetch (WINDOW * /*win*/, int * /*fkey*/); 871217309Snwhitehornextern int dlg_mouse_wgetch_nowait (WINDOW * /*win*/, int * /*fkey*/); 872217309Snwhitehorn 873217309Snwhitehorn#define mouse_mkbutton(y,x,len,code) dlg_mouse_mkregion(y,x,1,len,code); 874217309Snwhitehorn 875217309Snwhitehorn/* 876217309Snwhitehorn * This is the base for fictitious keys, which activate 877217309Snwhitehorn * the buttons. 878217309Snwhitehorn * 879217309Snwhitehorn * Mouse-generated keys are the following: 880217309Snwhitehorn * -- the first 32 are used as numbers, in addition to '0'-'9' 881217309Snwhitehorn * -- uppercase chars are used to invoke the button (M_EVENT + 'O') 882217309Snwhitehorn */ 883217309Snwhitehorn#define M_EVENT (DLGK_max + 1) 884217309Snwhitehorn 885217309Snwhitehorn/* 886217309Snwhitehorn * The `flag' parameter in checklist is used to select between 887217309Snwhitehorn * radiolist and checklist 888217309Snwhitehorn */ 889217309Snwhitehorn#define FLAG_CHECK 1 890217309Snwhitehorn#define FLAG_RADIO 0 891217309Snwhitehorn 892217309Snwhitehorn/* 893217309Snwhitehorn * This is used only for debugging (FIXME: should have a separate header). 894217309Snwhitehorn */ 895217309Snwhitehorn#ifdef NO_LEAKS 896217309Snwhitehornextern void _dlg_inputstr_leaks(void); 897217309Snwhitehorn#if defined(NCURSES_VERSION) && defined(HAVE__NC_FREE_AND_EXIT) 898217309Snwhitehornextern void _nc_free_and_exit(int); /* nc_alloc.h normally not installed */ 899217309Snwhitehorn#endif 900217309Snwhitehorn#endif 901217309Snwhitehorn 902217309Snwhitehorn#ifdef __cplusplus 903217309Snwhitehorn} 904217309Snwhitehorn#endif 905220749Snwhitehorn/* *INDENT-ON* */ 906217309Snwhitehorn 907217309Snwhitehorn#endif /* DIALOG_H_included */ 908