1 /* 2 * $Id: dlg_keys.h,v 1.24 2010/01/19 00:57:36 tom Exp $ 3 * 4 * dlg_keys.h -- runtime binding support for dialog 5 * 6 * Copyright 2005-2007,2010 Thomas E. Dickey 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU Lesser General Public License, version 2.1 10 * as published by the Free Software Foundation. 11 * 12 * This program is distributed in the hope that it will be useful, but 13 * WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Lesser General Public License for more details. 16 * 17 * You should have received a copy of the GNU Lesser General Public 18 * License along with this program; if not, write to 19 * Free Software Foundation, Inc. 20 * 51 Franklin St., Fifth Floor 21 * Boston, MA 02110, USA. 22 */ 23 24 #ifndef DLG_KEYS_H_included 25 #define DLG_KEYS_H_included 1 26 27 #include <dialog.h> 28 29 #ifdef USE_WIDE_CURSES 30 #include <wctype.h> 31 #define dlg_toupper(ch) towupper((wint_t)ch) 32 #define dlg_isupper(ch) iswupper((wint_t)ch) 33 #else 34 #define dlg_toupper(ch) toupper(ch) 35 #define dlg_isupper(ch) (isalpha(ch) && isupper(ch)) 36 #endif 37 38 #ifdef __cplusplus 39 extern "C" { 40 #endif 41 42 typedef struct { 43 int is_function_key; 44 int curses_key; 45 int dialog_key; 46 } DLG_KEYS_BINDING; 47 48 #define DLG_KEYS_DATA(dialog, curses) { curses >= KEY_MIN, curses, dialog } 49 50 #define END_KEYS_BINDING { -1, 0, 0 } 51 52 /* 53 * Define dialog's internal function-keys past the range used by curses. 54 */ 55 typedef enum { 56 DLGK_MIN = KEY_MAX + 1, 57 /* predefined buttons */ 58 DLGK_OK, 59 DLGK_CANCEL, 60 DLGK_EXTRA, 61 DLGK_HELP, 62 DLGK_ESC, 63 /* moving from screen to screen (pages) */ 64 DLGK_PAGE_FIRST, 65 DLGK_PAGE_LAST, 66 DLGK_PAGE_NEXT, 67 DLGK_PAGE_PREV, 68 /* moving within a list */ 69 DLGK_ITEM_FIRST, 70 DLGK_ITEM_LAST, 71 DLGK_ITEM_NEXT, 72 DLGK_ITEM_PREV, 73 /* moving from field to field (or buttons) */ 74 DLGK_FIELD_FIRST, 75 DLGK_FIELD_LAST, 76 DLGK_FIELD_NEXT, 77 DLGK_FIELD_PREV, 78 /* moving within a grid */ 79 DLGK_GRID_UP, 80 DLGK_GRID_DOWN, 81 DLGK_GRID_LEFT, 82 DLGK_GRID_RIGHT, 83 /* delete */ 84 DLGK_DELETE_LEFT, 85 DLGK_DELETE_RIGHT, 86 DLGK_DELETE_ALL, 87 /* special */ 88 DLGK_ENTER, 89 DLGK_BEGIN, 90 DLGK_FINAL, 91 DLGK_SELECT, 92 DLGK_TRACE 93 } DLG_KEYS_ENUM; 94 95 #define is_DLGK_MOUSE(code) ((code) >= M_EVENT) 96 #define DLGK_MOUSE(code) ((code) + M_EVENT) 97 98 #define ENTERKEY_BINDINGS \ 99 DLG_KEYS_DATA( DLGK_ENTER, '\n' ), \ 100 DLG_KEYS_DATA( DLGK_ENTER, '\r' ), \ 101 DLG_KEYS_DATA( DLGK_ENTER, KEY_ENTER ) 102 103 /* ^U == 21 */ 104 #define INPUTSTR_BINDINGS \ 105 DLG_KEYS_DATA( DLGK_BEGIN, KEY_HOME ), \ 106 DLG_KEYS_DATA( DLGK_DELETE_ALL, CHR_KILL ), \ 107 DLG_KEYS_DATA( DLGK_DELETE_LEFT, CHR_BACKSPACE ), \ 108 DLG_KEYS_DATA( DLGK_DELETE_LEFT, KEY_BACKSPACE ), \ 109 DLG_KEYS_DATA( DLGK_DELETE_RIGHT, CHR_DELETE ), \ 110 DLG_KEYS_DATA( DLGK_DELETE_RIGHT, KEY_DC ), \ 111 DLG_KEYS_DATA( DLGK_FINAL, KEY_END ), \ 112 DLG_KEYS_DATA( DLGK_GRID_LEFT, KEY_LEFT ), \ 113 DLG_KEYS_DATA( DLGK_GRID_RIGHT, KEY_RIGHT ) 114 115 #define SCROLLKEY_BINDINGS \ 116 DLG_KEYS_DATA( DLGK_GRID_DOWN, 'J' ), \ 117 DLG_KEYS_DATA( DLGK_GRID_DOWN, 'j' ), \ 118 DLG_KEYS_DATA( DLGK_GRID_DOWN, KEY_DOWN ), \ 119 DLG_KEYS_DATA( DLGK_GRID_UP, 'K' ), \ 120 DLG_KEYS_DATA( DLGK_GRID_UP, 'k' ), \ 121 DLG_KEYS_DATA( DLGK_GRID_UP, KEY_UP ), \ 122 DLG_KEYS_DATA( DLGK_PAGE_FIRST, 'g' ), \ 123 DLG_KEYS_DATA( DLGK_PAGE_FIRST, KEY_HOME ), \ 124 DLG_KEYS_DATA( DLGK_PAGE_LAST, 'G' ), \ 125 DLG_KEYS_DATA( DLGK_PAGE_LAST, KEY_END ), \ 126 DLG_KEYS_DATA( DLGK_PAGE_NEXT, 'F' ), \ 127 DLG_KEYS_DATA( DLGK_PAGE_NEXT, 'f' ), \ 128 DLG_KEYS_DATA( DLGK_PAGE_NEXT, KEY_NPAGE ), \ 129 DLG_KEYS_DATA( DLGK_PAGE_PREV, 'B' ), \ 130 DLG_KEYS_DATA( DLGK_PAGE_PREV, 'b' ), \ 131 DLG_KEYS_DATA( DLGK_PAGE_PREV, KEY_PPAGE ) 132 133 extern int dlg_lookup_key(WINDOW * /*win*/, int /*curses_key*/, int * /*dialog_key*/); 134 extern int dlg_result_key(int /*dialog_key*/, int /*fkey*/, int * /*resultp*/); 135 extern void dlg_register_buttons(WINDOW * /*win*/, const char * /*name*/, const char ** /*buttons*/); 136 extern void dlg_register_window(WINDOW * /*win*/, const char * /*name*/, DLG_KEYS_BINDING * /*binding*/); 137 extern void dlg_unregister_window(WINDOW * /*win*/); 138 139 #ifdef HAVE_RC_FILE 140 extern int dlg_parse_bindkey(char * /*params*/); 141 extern void dlg_dump_keys(FILE * /*fp*/); 142 #endif 143 144 #ifdef __cplusplus 145 } 146 #endif 147 148 #endif /* DLG_KEYS_H_included */ 149