154 lines
5.0 KiB
C
154 lines
5.0 KiB
C
/****************************************************************************
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* apps/graphics/pdcurses/curspriv.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Adapted from the original public domain pdcurses by Gregory Nutt
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****************************************************************************/
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#ifndef __APPS_GRAPHICS_PDCURS34_INCLUDE_CURSPRIV_H
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#define __APPS_GRAPHICS_PDCURS34_INCLUDE_CURSPRIV_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include "graphics/curses.h"
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Window properties */
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#define _SUBWIN 0x01 /* Window is a subwindow */
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#define _PAD 0x10 /* X/Open Pad. */
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#define _SUBPAD 0x20 /* X/Open subpad. */
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/* Miscellaneous */
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#define _NO_CHANGE -1 /* Flags line edge unchanged */
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#define _ECHAR 0x08 /* Erase char (^H) */
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#define _DWCHAR 0x17 /* Delete Word char (^W) */
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#define _DLCHAR 0x15 /* Delete Line char (^U) */
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#ifdef CONFIG_PDCURSES_DEBUG
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# define PDC_LOG(x) if (pdc_trace_on) PDC_debug x
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# define RCSID(x) static const char *rcsid = x;
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#else
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# define PDC_LOG(x)
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# define RCSID(x)
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#endif
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/* Internal macros for attributes */
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#ifndef max
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# define max(a,b) (((a) > (b)) ? (a) : (b))
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#endif
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#ifndef min
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# define min(a,b) (((a) < (b)) ? (a) : (b))
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#endif
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#define DIVROUND(num, divisor) ((num) + ((divisor) >> 1)) / (divisor)
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#define PDC_CLICK_PERIOD 150 /* time to wait for a click, if
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not set by mouseinterval() */
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/****************************************************************************
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* Public Types
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****************************************************************************/
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#if defined(__cplusplus)
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extern "C"
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{
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# define EXTERN extern "C"
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#else
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# define EXTERN extern
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#endif
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/****************************************************************************
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* Public Data
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****************************************************************************/
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#ifndef CONFIG_PDCURSES_MULTITHREAD
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EXTERN WINDOW *pdc_lastscr;
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EXTERN bool pdc_trace_on; /* Tracing flag */
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EXTERN bool pdc_color_started;
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EXTERN unsigned long pdc_key_modifiers;
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EXTERN MOUSE_STATUS pdc_mouse_status;
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#endif
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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void PDC_beep(void);
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bool PDC_can_change_color(void);
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int PDC_color_content(short, short *, short *, short *);
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bool PDC_check_key(void);
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int PDC_curs_set(int);
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void PDC_flushinp(void);
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int PDC_get_columns(void);
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int PDC_get_cursor_mode(void);
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int PDC_get_key(void);
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int PDC_get_rows(void);
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void PDC_gotoyx(int, int);
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int PDC_init_color(short, short, short, short);
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void PDC_init_pair(short, short, short);
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int PDC_modifiers_set(void);
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int PDC_mouse_set(void);
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void PDC_napms(int);
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int PDC_pair_content(short, short *, short *);
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void PDC_reset_prog_mode(void);
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void PDC_reset_shell_mode(void);
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int PDC_resize_screen(int, int);
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void PDC_restore_screen_mode(int);
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void PDC_save_screen_mode(int);
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void PDC_scr_close(void);
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void PDC_scr_free(void);
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int PDC_scr_open(int, char **);
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void PDC_set_keyboard_binary(bool);
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void PDC_transform_line(int, int, int, const chtype *);
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const char *PDC_sysname(void);
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/* Internal cross-module functions */
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void PDC_init_atrtab(void);
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WINDOW *PDC_makelines(WINDOW *);
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WINDOW *PDC_makenew(int, int, int, int);
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int PDC_mouse_in_slk(int, int);
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void PDC_slk_free(void);
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void PDC_slk_initialize(void);
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void PDC_sync(WINDOW *);
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#ifdef CONFIG_PDCURSES_WIDE
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int PDC_mbtowc(wchar_t *, const char *, size_t);
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size_t PDC_mbstowcs(wchar_t *, const char *, size_t);
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size_t PDC_wcstombs(char *, const wchar_t *, size_t);
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#endif
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#undef EXTERN
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#if defined(__cplusplus)
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}
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#endif
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#endif /* __APPS_GRAPHICS_PDCURS34_INCLUDE_CURSPRIV_H*/
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