175 lines
5.1 KiB
C
175 lines
5.1 KiB
C
/*
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* $Id: dlg_keys.h,v 1.32 2012/12/21 21:54:30 tom Exp $
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*
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* dlg_keys.h -- runtime binding support for dialog
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*
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* Copyright 2005-2011,2012 Thomas E. Dickey
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License, version 2.1
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program; if not, write to
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* Free Software Foundation, Inc.
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* 51 Franklin St., Fifth Floor
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* Boston, MA 02110, USA.
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*/
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#ifndef DLG_KEYS_H_included
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#define DLG_KEYS_H_included 1
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/* *INDENT-OFF* */
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#include <dialog.h>
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#ifdef USE_WIDE_CURSES
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#include <wctype.h>
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#define dlg_toupper(ch) towupper((wint_t)ch)
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#define dlg_isupper(ch) iswupper((wint_t)ch)
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#else
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#define dlg_toupper(ch) (((ch) > 0 && (ch) <= 255) ? toupper(ch) : (ch))
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#define dlg_isupper(ch) (isalpha(ch) && isupper(ch))
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct {
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int is_function_key;
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int curses_key;
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int dialog_key;
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} DLG_KEYS_BINDING;
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#define DLG_KEYS_DATA(dialog, curses) { (curses) >= KEY_MIN, curses, dialog }
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#define END_KEYS_BINDING { -1, 0, 0 }
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/*
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* Define dialog's internal function-keys past the range used by curses.
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*/
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typedef enum {
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DLGK_MIN = KEY_MAX + 1,
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/* predefined buttons */
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DLGK_OK,
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DLGK_CANCEL,
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DLGK_EXTRA,
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DLGK_HELP,
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DLGK_ESC,
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/* moving from screen to screen (pages) */
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DLGK_PAGE_FIRST,
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DLGK_PAGE_LAST,
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DLGK_PAGE_NEXT,
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DLGK_PAGE_PREV,
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/* moving within a list */
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DLGK_ITEM_FIRST,
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DLGK_ITEM_LAST,
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DLGK_ITEM_NEXT,
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DLGK_ITEM_PREV,
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/* moving from field to field (or buttons) */
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DLGK_FIELD_FIRST,
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DLGK_FIELD_LAST,
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DLGK_FIELD_NEXT,
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DLGK_FIELD_PREV,
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/* moving from form-field to form-field (or buttons) */
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DLGK_FORM_FIRST,
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DLGK_FORM_LAST,
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DLGK_FORM_NEXT,
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DLGK_FORM_PREV,
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/* moving within a grid */
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DLGK_GRID_UP,
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DLGK_GRID_DOWN,
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DLGK_GRID_LEFT,
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DLGK_GRID_RIGHT,
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/* delete */
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DLGK_DELETE_LEFT,
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DLGK_DELETE_RIGHT,
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DLGK_DELETE_ALL,
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/* special */
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DLGK_ENTER,
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DLGK_BEGIN,
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DLGK_FINAL,
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DLGK_SELECT,
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DLGK_HELPFILE,
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DLGK_TRACE
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} DLG_KEYS_ENUM;
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#define is_DLGK_MOUSE(code) ((code) >= M_EVENT)
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#define DLGK_MOUSE(code) ((code) + M_EVENT)
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#define HELPKEY_BINDINGS \
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DLG_KEYS_DATA( DLGK_HELPFILE, CHR_HELP ), \
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DLG_KEYS_DATA( DLGK_HELPFILE, KEY_F(1) ), \
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DLG_KEYS_DATA( DLGK_HELPFILE, KEY_HELP )
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#define ENTERKEY_BINDINGS \
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DLG_KEYS_DATA( DLGK_ENTER, '\n' ), \
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DLG_KEYS_DATA( DLGK_ENTER, '\r' ), \
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DLG_KEYS_DATA( DLGK_ENTER, KEY_ENTER )
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/* ^U == 21 */
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#define INPUTSTR_BINDINGS \
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DLG_KEYS_DATA( DLGK_BEGIN, KEY_HOME ), \
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DLG_KEYS_DATA( DLGK_DELETE_ALL, CHR_KILL ), \
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DLG_KEYS_DATA( DLGK_DELETE_LEFT, CHR_BACKSPACE ), \
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DLG_KEYS_DATA( DLGK_DELETE_LEFT, KEY_BACKSPACE ), \
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DLG_KEYS_DATA( DLGK_DELETE_RIGHT, CHR_DELETE ), \
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DLG_KEYS_DATA( DLGK_DELETE_RIGHT, KEY_DC ), \
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DLG_KEYS_DATA( DLGK_FINAL, KEY_END ), \
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DLG_KEYS_DATA( DLGK_GRID_LEFT, KEY_LEFT ), \
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DLG_KEYS_DATA( DLGK_GRID_RIGHT, KEY_RIGHT )
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#define SCROLL_FKEY_BINDINGS \
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DLG_KEYS_DATA( DLGK_GRID_DOWN, KEY_DOWN ), \
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DLG_KEYS_DATA( DLGK_GRID_UP, KEY_UP ), \
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DLG_KEYS_DATA( DLGK_PAGE_FIRST, KEY_HOME ), \
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DLG_KEYS_DATA( DLGK_PAGE_LAST, KEY_END ), \
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DLG_KEYS_DATA( DLGK_PAGE_NEXT, KEY_NPAGE ), \
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DLG_KEYS_DATA( DLGK_PAGE_PREV, KEY_PPAGE )
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#define SCROLLKEY_BINDINGS \
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SCROLL_FKEY_BINDINGS, \
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DLG_KEYS_DATA( DLGK_GRID_DOWN, 'J' ), \
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DLG_KEYS_DATA( DLGK_GRID_DOWN, 'j' ), \
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DLG_KEYS_DATA( DLGK_GRID_UP, 'K' ), \
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DLG_KEYS_DATA( DLGK_GRID_UP, 'k' ), \
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DLG_KEYS_DATA( DLGK_PAGE_FIRST, 'g' ), \
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DLG_KEYS_DATA( DLGK_PAGE_LAST, 'G' ), \
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DLG_KEYS_DATA( DLGK_PAGE_NEXT, 'F' ), \
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DLG_KEYS_DATA( DLGK_PAGE_NEXT, 'f' ), \
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DLG_KEYS_DATA( DLGK_PAGE_PREV, 'B' ), \
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DLG_KEYS_DATA( DLGK_PAGE_PREV, 'b' )
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#define TRAVERSE_BINDINGS \
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DLG_KEYS_DATA( DLGK_ENTER, ' ' ), \
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DLG_KEYS_DATA( DLGK_FIELD_NEXT, KEY_DOWN ), \
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DLG_KEYS_DATA( DLGK_FIELD_NEXT, KEY_RIGHT ), \
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DLG_KEYS_DATA( DLGK_FIELD_NEXT, TAB ), \
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DLG_KEYS_DATA( DLGK_FIELD_PREV, KEY_UP ), \
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DLG_KEYS_DATA( DLGK_FIELD_PREV, KEY_BTAB ), \
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DLG_KEYS_DATA( DLGK_FIELD_PREV, KEY_LEFT )
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extern int dlg_lookup_key(WINDOW * /*win*/, int /*curses_key*/, int * /*dialog_key*/);
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extern int dlg_result_key(int /*dialog_key*/, int /*fkey*/, int * /*resultp*/);
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extern void dlg_register_buttons(WINDOW * /*win*/, const char * /*name*/, const char ** /*buttons*/);
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extern void dlg_register_window(WINDOW * /*win*/, const char * /*name*/, DLG_KEYS_BINDING * /*binding*/);
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extern void dlg_unregister_window(WINDOW * /*win*/);
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#ifdef HAVE_RC_FILE
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extern int dlg_parse_bindkey(char * /*params*/);
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extern void dlg_dump_keys(FILE * /*fp*/);
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extern void dlg_dump_window_keys(FILE * /*fp*/, WINDOW * /*win*/);
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#endif
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#ifdef __cplusplus
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}
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#endif
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/* *INDENT-ON* */
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#endif /* DLG_KEYS_H_included */
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