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/*
* CCE - Console Chinese Environment -
* Copyright (C) 1998-1999 Rui He (herui@cs.duke.edu)
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE TERRENCE R. LAMBERT BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
/* hzinput.h -- definitions used in input methods */
#ifndef HZINPUT_H
#define HZINPUT_H
#define INPUT_BGCOLOR 1
/* LightBlack */
#define INPUT_FGCOLOR 15
/* LightWhite */
#define MAX_INPUT_LENGTH 15
#define MAGIC_NUMBER "CCEGB"
#define CIN_ENAME_LENGTH 24
#define CIN_CNAME_LENGTH 16
#define MAX_PHRASE_LENGTH 20
#define SELECT_KEY_LENGTH 16
#define END_KEY_LENGTH 16
#define InputAreaX 8
// 0-7 input method name, 8 input chars
#define IntCode_SelectionX 13
#define SelectionX 26
// 8-23 16 max input chars
#define SelectionXMax 78
/* key of toggle input method */
#define NR_INPUTMETHOD 9
/* 0-9, 0 PinYin, 9 IntCode */
typedef struct {
unsigned long key1; /* sizeof(ITEM=12) */
unsigned long key2;
unsigned short ch;
unsigned short frequency;
} ITEM;
typedef struct {
char magic_number[sizeof(MAGIC_NUMBER)]; /* magic number */
char ename[CIN_ENAME_LENGTH]; /* ascii name */
char cname[CIN_CNAME_LENGTH]; /* prompt */
char selkey[SELECT_KEY_LENGTH]; /* select keys */
char last_full; /* last full code need a more SPACE? */
int TotalKey; /* number of keys needed */
int MaxPress; /* Max len of keystroke */
int MaxDupSel; /* how many keys used to select */
int TotalChar; /* Defined characters */
unsigned char KeyMap[128]; /* Map 128 chars to 64(6 bit) key index */
unsigned char KeyName[64]; /* Map 64 key to 128 chars */
unsigned short KeyIndex[64]; /* 64 key first index of TotalChar */
int PhraseNum; /* Total Phrase Number */
FILE *PhraseFile; /* *.tab.phr Phrase File */
FILE *AssocFile; /* *.tab.lx LianXiang File */
ITEM *item; /* item */
} hz_input_table;
/************ private functions *******************/
void InputAreaOutput(int x, u_char *string, int fg, int bg);
void FindMatchKey(void);
void FillMatchChars(int j);
void FillAssociateChars(int index);
void FindAssociateKey(int index);
hz_input_table* IntCode_Init(void);
void IntCode_FindMatchKey(void);
void IntCode_FillMatchChars(int index);
void Intcode_HZFilter(int tty_fd, unsigned char key);
/************ public functions *********************/
void InputInit(void);
void InputCleanup(void);
void HZFilter(int tty_fd, unsigned char c);
void ToggleInputMethod(void);
void ToggleHalfFull(void);
void SetCurrentInputMethod(int);
void RefreshInputArea(void);
void DispSelection(void);
extern char *tabfname[10];
#endif
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